diff --git a/Default.xml b/Default.xml new file mode 100644 index 0000000..cde56cb --- /dev/null +++ b/Default.xml @@ -0,0 +1,6 @@ + + + + \ No newline at end of file diff --git a/README.md b/README.md index 0e62c04..7044256 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,12 @@ -# tp5-api 前后端完全分离--服务端基于thinkphp5+mysql 接口解决方案 + +体验地址 http://api.hardphp.com/vue-admin/index.html 账号admin 密码123456 + +接口测试地址：http://api.hardphp.com/api.html + + +代码结构： + + + +QQ交流群 :488148501 \ No newline at end of file diff --git a/application/.htaccess b/application/.htaccess new file mode 100644 index 0000000..3418e55 --- /dev/null +++ b/application/.htaccess @@ -0,0 +1 @@ +deny from all \ No newline at end of file diff --git a/application/admin/controller/Admin.php b/application/admin/controller/Admin.php new file mode 100644 index 0000000..0e9bafb --- /dev/null +++ b/application/admin/controller/Admin.php @@ -0,0 +1,256 @@ +request->isPost()) { + //搜索参数 + $isEnabled = input('isEnabled', -1, 'intval'); + $userName = input('userName', '', 'trim'); + $phone = input('phone', '', 'trim'); + $realName = input('realName', '', 'trim'); + $startTime = input('startTime', '', 'strtotime'); + $endTime = input('endTime', '', 'strtotime'); + $order = input('order/a', 'a.id desc'); + $page = input('page', 1, 'intval'); + $psize = input('psize', 10, 'intval'); + + $lists = model('Admin', 'logic')->getLists($userName, $phone, $realName, $startTime, $endTime, $isEnabled, $order, $page, $psize); + $result['total'] = model('Admin', 'logic')->getTotal($userName, $phone, $realName, $startTime, $endTime, $isEnabled); + $result['data'] = $lists; + ajax_return_ok($result); + } + } + + //获取登录用户信息 + public function getuser() + { + $user = $this->user; + $access = my_model('AuthRule', 'logic', 'admin')->getAuthByGroupIdToTree($user['groupId']); + $routers = []; + + foreach ($access as $v) { + $temp = $this->getdata($v); + foreach ($v['children'] as $vo) { + $temp['children'][] = $this->getdata($vo); + } + $routers[] = $temp; + } + $user['access'] = $routers; + $group = my_model('AuthGroup', 'logic', 'admin')->getGroupById($user['groupId']); + $user['group'] = $group['title']; + ajax_return_ok($user); + } + + protected function getdata($data) + { + $temp = []; + $temp['path'] = $data['path']; + $temp['component'] = $data['component']; + $temp['name'] = $data['name']; + if ($data['hidden'] > -1) { + $temp['hidden'] = (boolean)$data['hidden']; + } + if ($data['alwaysShow'] > -1) { + $temp['alwaysShow'] = (boolean)$data['alwaysShow']; + } + if ($data['redirect']) { + $temp['redirect'] = $data['redirect']; + } + $temp['meta']['title'] = $data['title']; + $temp['meta']['icon'] = $data['icon']; + if ($data['noCache'] > -1) { + $temp['meta']['noCache'] = (boolean)$data['noCache']; + } + + return $temp; + } + + + /** 详情 + * @return mixed + */ + public function getinfo() + { + $uid = input('id', '0', 'int'); + if ($uid == 0) { + ajax_return_error('参数有误！'); + } + $info = model('Admin', 'logic')->getAdminById($uid); + ajax_return_ok($info); + } + + /** + * 保存 + */ + public function save() + { + $id = input('id', '0', 'int'); + //接收数据 + $data = [ + 'groupId' => input('groupId', '', 'trim'), + 'userName' => input('userName', '', 'trim'), + 'realName' => input('realName', '', 'trim'), + 'img' => input('img', '', 'trim'), + 'phone' => input('phone', '', 'trim'), + 'email' => input('email', '', 'trim'), + 'password' => input('password', '', 'trim'), + 'regTime' => input('regTime', 0, 'int'), + 'isEnabled' => input('isEnabled', 0, 'int'), + ]; + $validate = validate('Admin'); + $result = $validate->scene('save')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + $res = model('Admin', 'logic')->modify($id, $data); + if ($res == false) { + ajax_return_error('保存失败！'); + } else { + ajax_return_ok(['id' => $res], '保存成功！'); + } + } + + /** + * 删除 + */ + public function del() + { + $id = input('id', '0', 'int'); + if ($id == 0) { + ajax_return_error('参数有误！'); + } else { + if ($id == 1) { + ajax_return_error('该记录不能删除！'); + } + if (model('Admin', 'logic')->del($id)) { + ajax_return_ok([], '删除成功！'); + } else { + ajax_return_error('删除失败！'); + } + } + } + + /** + * 批量删除 + */ + public function delall() + { + $ids = input('ids', '', 'trim'); + if (empty($ids)) { + ajax_return_error('参数有误！'); + } else { + $ids = explode(',', $ids); + model('Admin', 'logic')->delall($ids); + ajax_return_ok([], '删除成功！'); + } + } + + public function change() + { + + $val = input('val', '', 'int'); + $field = input('field', '', 'trim'); + $value = input('value', '', 'int'); + if (empty($field)) { + ajax_return_error('参数有误！'); + } + $res = model('Admin', 'logic')->change($val, $field, $value); + if ($res) { + ajax_return_ok([], '修改成功！'); + } else { + ajax_return_error('修改失败！'); + } + + } + + public function changeall() + { + $val = input('val', '', 'trim'); + $field = input('field', '', 'trim'); + $value = input('value', '', 'int'); + if (empty($val)) { + ajax_return_error('参数有误！'); + } + if (empty($field)) { + ajax_return_error('参数有误！'); + } + + $ids = explode(',', $val); + foreach ($ids as $v) { + $res = model('Admin', 'logic')->change($v, $field, $value); + } + + ajax_return_ok([], '修改成功！'); + + } + + /** + * 修改密码 + */ + public function setpwd() + { + //接收数据 + $data = [ + 'oldPwd' => input('oldPwd', '', 'trim'), + 'newPwd' => input('newPwd', '', 'trim'), + 'newPwd2' => input('newPwd2', '', 'trim') + ]; + //验证输入数据合法性 + $validate = validate('Password'); + $result = $validate->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + $res = model('Admin', 'logic')->setPwd($this->uid, $data['newPwd'], $data['oldPwd']); + if ($res) { + ajax_return_ok([], '修改成功！'); + } else { + ajax_return_error('修改失败！'); + } + } + + /** + * 修改个人资料 + */ + public function modify() + { + $id = $this->uid; + //接收数据 + $data = [ + 'realName' => input('realName', '', 'trim'), + 'img' => input('img', '', 'trim'), + 'phone' => input('phone', '', 'trim'), + 'email' => input('email', '', 'trim'), + 'password' => input('password', '', 'trim'), + ]; + $validate = validate('Admin'); + $result = $validate->scene('modify')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + $res = model('Admin', 'logic')->modify($id, $data); + if ($res == false) { + ajax_return_error('保存失败！'); + } else { + ajax_return_ok(['id' => $res], '保存成功！'); + } + } + +} diff --git a/application/admin/controller/Base.php b/application/admin/controller/Base.php new file mode 100644 index 0000000..83b9abe --- /dev/null +++ b/application/admin/controller/Base.php @@ -0,0 +1,21 @@ +request->isPost()) { + //搜索参数 + $userName = input('userName', '', 'trim'); + $uid = input('uid', '', 'trim'); + $loginIp = input('loginIp', '', 'trim'); + $startTime = input('startTime', '', 'strtotime'); + $endTime = input('endTime', '', 'strtotime'); + $order = input('order/a', 'a.id desc'); + $page = input('page', 1, 'intval'); + $psize = input('psize', 10, 'intval'); + + $lists = model('LoginLog', 'logic')->getLists($uid, $userName, $loginIp, $startTime, $endTime, $order, $page, $psize); + $result['total'] = model('LoginLog', 'logic')->getTotal($uid, $userName, $loginIp, $startTime, $endTime); + $result['data'] = $lists; + ajax_return_ok($result); + } + } + +} diff --git a/application/admin/controller/Login.php b/application/admin/controller/Login.php new file mode 100644 index 0000000..a1d710c --- /dev/null +++ b/application/admin/controller/Login.php @@ -0,0 +1,44 @@ +request->isPost()) { + //接收数据 + $data = [ + 'userName' => input('userName', '', 'trim'), + 'password' => input('password', '', 'trim'), + //'verify' => input('verify', '', 'trim') + ]; + $validate = validate('Admin'); + $result = $validate->scene('login')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + // 登录验证并获取包含访问令牌的用户 + $result = model('Admin', 'logic')->login($data['userName'], $data['password']); + ajax_return_ok($result, '登录成功'); + } + } + + +} diff --git a/application/admin/controller/Roles.php b/application/admin/controller/Roles.php new file mode 100644 index 0000000..13dac9a --- /dev/null +++ b/application/admin/controller/Roles.php @@ -0,0 +1,163 @@ +request->isPost()) { + //搜索参数 + $title = input('title', '', 'trim'); + $status = input('status', -1, 'int'); + $order = input('order/a', ''); + $page = input('page', 1, 'intval'); + $psize = input('psize', 10, 'intval'); + + $lists = model('AuthGroup', 'logic')->getLists($title, $status, $order, $page, $psize); + $result['total'] = model('AuthGroup', 'logic')->getTotal($title, $status); + $result['data'] = $lists; + ajax_return_ok($result); + } + } + + /** + * 列表,不分页 + */ + public function getLists() + { + if ($this->request->isPost()) { + $lists = model('AuthGroup', 'logic')->getListsAll(1); + ajax_return_ok($lists); + } + } + + + /** 详情 + * @return mixed + */ + public function getinfo() + { + $id = input('id', '0', 'int'); + if ($id == 0) { + ajax_return_error('参数有误！'); + } + $info = model('AuthGroup', 'logic')->getGroupById($id); + ajax_return_ok($info); + } + + /** + * 保存 + */ + public function save() + { + $id = input('id', '0', 'int'); + //接收数据 + $data = [ + 'title' => input('title', '', 'trim'), + 'status' => input('status', 0, 'int'), + 'rules' => input('rules/a', '') + ]; + $validate = validate('AuthGroup'); + $result = $validate->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + $data['rules'] = implode(',', $data['rules']); + $res = model('AuthGroup', 'logic')->modify($id, $data); + if ($res == false) { + ajax_return_error('保存失败！'); + } else { + ajax_return_ok(['id' => $res], '保存成功！'); + } + } + + /** + * 删除 + */ + public function del() + { + $id = input('id', '0', 'int'); + if ($id == 0) { + ajax_return_error('参数有误！'); + } else { + if ($id == 1) { + ajax_return_error('该记录不能删除！'); + } + if (model('AuthGroup', 'logic')->del($id)) { + ajax_return_ok([], '删除成功！'); + } else { + ajax_return_error('删除失败！'); + } + } + } + + /** + * 批量删除 + */ + public function delall() + { + $ids = input('ids', '', 'trim'); + if (empty($ids)) { + ajax_return_error('参数有误！'); + } else { + $ids = explode(',', $ids); + $ids = array_diff($ids, [1]); + model('AuthGroup', 'logic')->delall($ids); + ajax_return_ok([], '删除成功！'); + } + } + + public function change() + { + + $val = input('val', '', 'int'); + $field = input('field', '', 'trim'); + $value = input('value', '', 'int'); + if (empty($field)) { + ajax_return_error('参数有误！'); + } + $res = model('AuthGroup', 'logic')->change($val, $field, $value); + if ($res) { + ajax_return_ok([], '修改成功！'); + } else { + ajax_return_error('修改失败！'); + } + + } + + public function changeall() + { + $val = input('val', '', 'trim'); + $field = input('field', '', 'trim'); + $value = input('value', '', 'int'); + if (empty($val)) { + ajax_return_error('参数有误！'); + } + if (empty($field)) { + ajax_return_error('参数有误！'); + } + + $ids = explode(',', $val); + foreach ($ids as $v) { + $res = model('AuthGroup', 'logic')->change($v, $field, $value); + } + + ajax_return_ok([], '修改成功！'); + + } + + +} diff --git a/application/admin/controller/Rules.php b/application/admin/controller/Rules.php new file mode 100644 index 0000000..bd770b4 --- /dev/null +++ b/application/admin/controller/Rules.php @@ -0,0 +1,178 @@ +request->isPost()) { + //搜索参数 + $title = input('title', '', 'trim'); + $status = input('status', -1, 'int'); + $order = input('order/a', ''); + $lists = model('AuthRule', 'logic')->getLists($title, $status, $order); + $result['data'] = $lists; + ajax_return_ok($result); + } + } + + /** + * 列表,不分页 + */ + public function getLists() + { + if ($this->request->isPost()) { + $lists = model('AuthRule', 'logic')->getListsAll(1); + ajax_return_ok($lists); + } + } + + + /** 详情 + * @return mixed + */ + public function getinfo() + { + $id = input('id', '0', 'int'); + if ($id == 0) { + ajax_return_error('参数有误！'); + } + $info = model('AuthRule', 'logic')->getRuleById($id); + ajax_return_ok($info); + } + + /** + * 保存 + */ + public function save() + { + $id = input('id', '0', 'int'); + //接收数据 + $data = [ + 'pid' => input('pid', 0, 'int'), + 'title' => input('title', '', 'trim'), + 'name' => input('name', '', 'trim'), + 'icon' => input('icon', '', 'trim'), + 'status' => input('status', 0, 'int'), + 'path' => input('path', '', 'trim'), + 'component' => input('component', '', 'trim'), + 'redirect' => input('redirect', '', 'trim'), + 'hidden' => input('hidden', 0, 'int'), + 'noCache' => input('noCache', 1, 'int'), + 'alwaysShow' => input('alwaysShow', 1, 'int') + ]; + $validate = validate('AuthRule'); + $result = $validate->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + + if ($id && $id == $data['pid']) { + ajax_return_error('上级不能选择自己！'); + } + + $res = model('AuthRule', 'logic')->modify($id, $data); + if ($res == false) { + ajax_return_error('保存失败！'); + } else { + ajax_return_ok(['id'=>$res], '保存成功！'); + } + } + + /** + * 删除 + */ + public function del() + { + $id = input('id', '0', 'int'); + if ($id == 0) { + ajax_return_error('参数有误！'); + } else { + if (model('AuthRule', 'logic')->del($id)) { + ajax_return_ok([], '删除成功！'); + } else { + ajax_return_error('删除失败！'); + } + } + } + + public function change() + { + $val = input('val', '', 'int'); + $field = input('field', '', 'trim'); + $value = input('value', '', 'int'); + if (empty($field)) { + ajax_return_error('参数有误！'); + } + $res = model('AuthRule', 'logic')->change($val, $field, $value); + if ($res) { + ajax_return_ok([], '修改成功！'); + } else { + ajax_return_error('修改失败！'); + } + + } + + /** + * [sortColum 栏目排序] + * @return [type] [description] + */ + public function sort() + { + $listOrder = input('listOrder/a'); + $res = model('AuthRule', 'logic')->sort($listOrder); + ajax_return_ok([], '排序成功！'); + } + + /** + * 批量删除 + */ + public function delall() + { + $ids = input('ids', '', 'trim'); + if (empty($ids)) { + ajax_return_error('参数有误！'); + } else { + $ids = explode(',', $ids); + foreach ($ids as $v) { + $res = model('AuthRule', 'logic')->del($v); + } + ajax_return_ok([], '删除成功！'); + } + } + + public function changeall() + { + $val = input('val', '', 'trim'); + $field = input('field', '', 'trim'); + $value = input('value', '', 'int'); + if (empty($val)) { + ajax_return_error('参数有误！'); + } + if (empty($field)) { + ajax_return_error('参数有误！'); + } + + $ids = explode(',', $val); + foreach ($ids as $v) { + $res = model('AuthRule', 'logic')->change($v, $field, $value); + } + + ajax_return_ok([], '修改成功！'); + + } + +} diff --git a/application/admin/controller/Upload.php b/application/admin/controller/Upload.php new file mode 100644 index 0000000..a21ec23 --- /dev/null +++ b/application/admin/controller/Upload.php @@ -0,0 +1,48 @@ +domain().$url; + ajax_return_ok(['url' => $url]); + } + + //上传文件 + public function upfile() + { + $filename = input('filename', '', 'trim'); + if (empty($filename)) { + ajax_return_error('参数错误'); + } + $url = uploadUtil::upfile($filename); + $url = request()->domain().$url; + ajax_return_ok(['url' => $url]); + } +} diff --git a/application/admin/logic/Admin.php b/application/admin/logic/Admin.php new file mode 100644 index 0000000..d36ae7a --- /dev/null +++ b/application/admin/logic/Admin.php @@ -0,0 +1,178 @@ +getAdminById($uid); + } + + /** + * 登录。 + * 此时客户端的用户认证方式是JWT + * @param string $userName 登录主名称：用户名 + * @param string $password 未加密的密码 + * @return array 对象数组，包含字段：userToken，已编码的用户访问令牌；user，用户信息。 + * @throws Exception my_error抛出 + */ + public function login($userName, $password) + { + // 查找身份，验证身份 + $user = my_model('Admin', 'model', 'admin')->getAdminByName($userName); + if (empty($user)) { + my_exception('', CommonConstant::e_user_miss); + } + //密码验证 + if ($user['password'] !== encrypt_pass($password)) { + my_exception('', CommonConstant::e_user_pass_wrong); + } + // 检测用户状态 + if ($user ['isEnabled'] != CommonConstant::db_true) { + my_exception('', CommonConstant::e_user_disabled); + } + //权限检测 + $group = model('AuthGroup')->getGroupById($user['groupId']); + if (empty($group) || $group['status'] != 1) { + my_exception('用户组不存在或被禁用！', CommonConstant::e_user_role_disabled); + } + // 数据处理和令牌获取 + $time = time(); + // 记录登录日志 + model('LoginLog')->add([ + 'uid' => $user['id'], + 'userName' => $user['userName'], + 'roles' => $group['title'], + 'loginTime' => $time, + 'loginIp' => request()->ip() + ]); + my_model('Admin', 'model', 'admin')->modify($user['id'], ['loginTime' => $time]); + // 令牌生成 + $payload['uid'] = $user['id']; + $payload['loginTime'] = $time; + $userToken = think_encrypt(JwtUtil::encode($payload)); + // 返回 + return array('userToken' => $userToken); + } + + /**获取管理员列表 + * @param string $userName + * @param string $phone + * @param string $realName + * @param string $startTime + * @param string $endTime + * @param int $isEnabled + * @param string $myorder + * @param int $page + * @param int $psize + * @return mixed + */ + public function getLists($userName = '', $phone = '', $realName = '', $startTime = '', $endTime = '', $isEnabled = -1, $myorder = 'a.id desc', $page = 1, $psize = 10) + { + return my_model('Admin', 'model', 'admin')->getLists($userName, $phone, $realName, $startTime, $endTime, $isEnabled, $myorder, $page, $psize); + } + + /**获取管理员数量 + * @param string $userName + * @param string $phone + * @param string $realName + * @param string $startTime + * @param string $endTime + * @param int $isEnabled + * @return mixed + */ + public function getTotal($userName = '', $phone = '', $realName = '', $startTime = '', $endTime = '', $isEnabled = -1) + { + return my_model('Admin', 'model', 'admin')->getTotal($userName, $phone, $realName, $startTime, $endTime, $isEnabled); + } + + /** 保存 + * @param $uid + * @param $data + */ + public function modify($uid, $data) + { + if (empty($data['password'])) { + unset($data['password']); + } else { + $data['password'] = encrypt_pass($data['password']); + } + if ($uid) { + $data['updateTime'] = time(); + unset($data['regTime']); + if (isset($data['userName']) && my_model('Admin', 'model', 'admin')->checkAdmin($data['userName']) && $uid != my_model('Admin', 'model', 'admin')->checkAdmin($data['userName'])) { + my_exception('该账号已存在'); + } + $res = my_model('Admin', 'model', 'admin')->modify($uid, $data); + if ($res) { + return $uid; + } else { + return false; + } + + } else { + $data['regIp'] = request()->ip(); + if (isset($data['userName']) && my_model('Admin', 'model', 'admin')->checkAdmin($data['userName'])) { + my_exception('该账号已存在'); + } + return my_model('Admin', 'model', 'admin')->add($data); + } + } + + /** 删除 + * @param $uid + * @return int + */ + public function del($uid) + { + return my_model('Admin', 'model', 'admin')->del($uid); + } + + /** 批量删除 + * @param $uids + * @return int + */ + public function delall($uids) + { + return my_model('Admin', 'model', 'admin')->delall($uids); + } + + /**修改密码 + * @param $uid + * @param $newPwd + */ + public function setPwd($uid, $newPwd, $oldPwd) + { + $password = my_model('Admin', 'model', 'admin')->getPwd($uid); + if ($password !== encrypt_pass($oldPwd)) { + my_exception('原始密码错误'); + } + return my_model('Admin', 'model', 'admin')->setPwd($uid, $newPwd); + } + + /** + * @param $val id 值 + * @param $field 修改字段 + * @param $value 字段值 + */ + public function change($val, $field, $value) + { + $table = 'admin'; + $id = 'id'; + return my_model('Admin', 'model', 'admin')->change($table, $id, $val, $field, $value); + } + + +} diff --git a/application/admin/logic/AuthGroup.php b/application/admin/logic/AuthGroup.php new file mode 100644 index 0000000..d013195 --- /dev/null +++ b/application/admin/logic/AuthGroup.php @@ -0,0 +1,96 @@ +getLists($title, $status, $myorder, $page, $psize); + } + + /** + * 获取所有的列表,不分页 + */ + public function getListsAll($status = -1, $myorder = 'a.id asc') + { + return my_model('AuthGroup', 'model', 'admin')->getListsAll($status, $myorder); + } + + /** 通过ID获取信息 + * @param $id + */ + public function getGroupById($id) + { + return my_model('AuthGroup', 'model', 'admin')->getGroupById($id); + } + + /** + * 获取数量 + */ + public function getTotal($title = '', $status = -1) + { + return my_model('AuthGroup', 'model', 'admin')->getTotal($title, $status); + } + + /** 保存 + * @param $id + * @param $data + */ + public function modify($id, $data) + { + $data['updateTime'] = time(); + if ($id) { + if (my_model('AuthGroup', 'model', 'admin')->check($data['title']) && $id != my_model('AuthGroup', 'model', 'admin')->check($data['title'])) { + ajax_return_error('该名称已存在!'); + } + return my_model('AuthGroup', 'model', 'admin')->modify($id, $data); + } else { + if (my_model('AuthGroup', 'model', 'admin')->check($data['title'])) { + ajax_return_error('该名称已存在!'); + } + return my_model('AuthGroup', 'model', 'admin')->add($data); + } + } + + /** 删除 + * @param $id + * @return int + */ + public function del($id) + { + return my_model('AuthGroup', 'model', 'admin')->del($id); + } + + /** 批量删除 + * @param $ids + * @return int + */ + public function delall($ids) + { + return my_model('AuthGroup', 'model', 'admin')->delall($ids); + } + + /** + * @param $val id 值 + * @param $field 修改字段 + * @param $value 字段值 + */ + public function change($val, $field, $value) + { + $table = 'auth_group'; + $id = 'id'; + return my_model('Admin', 'model', 'admin')->change($table, $id, $val, $field, $value); + } +} diff --git a/application/admin/logic/AuthRule.php b/application/admin/logic/AuthRule.php new file mode 100644 index 0000000..ff3b126 --- /dev/null +++ b/application/admin/logic/AuthRule.php @@ -0,0 +1,172 @@ +getGroupById($groupId); + if ($group['status'] != 1 || empty($group['rules'])) { + return []; + } + $ruleIds = explode(',', $group['rules']); + return my_model('AuthRule', 'model', 'admin')->getRuleByIds($ruleIds); + } + + /** + * 获取权限组权限 格式化成树状 + * @param $groupId 分组id + * @return array + */ + public function getAuthByGroupIdToTree($groupId) + { + $group = my_model('AuthGroup', 'model', 'admin')->getGroupById($groupId); + if ($group['status'] != 1 || empty($group['rules'])) { + return []; + } + $ruleIds = explode(',', $group['rules']); + $rules = my_model('AuthRule', 'model', 'admin')->getRuleByIds($ruleIds); + $rules = TreeUtil::listToTreeMulti($rules, 0, 'id', 'pid', 'children'); + return $rules; + } + + /** 根据名称获取权限 + * @param $name 权限标识 + * @param $groupId 分组id + * @return bool + */ + public function hasAccessByName($name, $groupId) + { + $rule = my_model('AuthRule', 'model', 'admin')->getRuleByName($name); + if (empty($rule)) { + return true; + } + if ($rule['status'] === 0) { + return false; + } + $group = my_model('AuthGroup', 'model', 'admin')->getGroupById($groupId); + if ($group['status'] != 1 || empty($group['rules'])) { + return false; + } + $myRuleIds = explode(',', $group['rules']); + if (in_array($rule['id'], $myRuleIds)) { + return true; + } else { + return false; + } + } + + /** 通过ID获取信息 + * @param $id + */ + public function getRuleById($id) + { + return my_model('AuthRule', 'model', 'admin')->getRuleById($id); + } + + /** 通过标识获取信息 + * @param $name + * @return mixed + */ + public function getRuleByName($name) + { + return my_model('AuthRule', 'model', 'admin')->getRuleByName($name); + } + + /** + * 获取列表 + */ + public function getLists($title = '', $status = -1, $myorder = 'a.id desc') + { + return my_model('AuthRule', 'model', 'admin')->getLists($title, $status, $myorder); + } + + /** + * 获取所有的列表,不分页 + */ + public function getListsAll($status = -1, $myorder = 'a.id desc') + { + return my_model('AuthRule', 'model', 'admin')->getListsAll($status, $myorder); + } + + /** + * 获取数量 + */ + public function getTotal($title = '', $status = -1) + { + return my_model('AuthRule', 'model', 'admin')->getTotal($title, $status); + } + + /** 保存 + * @param $id + * @param $data + */ + public function modify($id, $data) + { + $data['updateTime'] = time(); + if ($id) { + if (my_model('AuthRule', 'model', 'admin')->check($data['name']) && $id != my_model('AuthRule', 'model', 'admin')->check($data['name'])) { + ajax_return_error('该标识已存在!'); + } + return my_model('AuthRule', 'model', 'admin')->modify($id, $data); + } else { + if (my_model('AuthRule', 'model', 'admin')->check($data['name'])) { + ajax_return_error('该标识已存在!'); + } + return my_model('AuthRule', 'model', 'admin')->add($data); + } + } + + /** 删除 + * @param $id + * @return int + */ + public function del($id) + { + $info = my_model('AuthRule', 'model', 'admin')->getRuleByPid($id); + if ($info) { + ajax_return_error('请先删除下级!'); + } + return my_model('AuthRule', 'model', 'admin')->del($id); + } + + /** + * @param $val id 值 + * @param $field 修改字段 + * @param $value 字段值 + */ + public function change($val, $field, $value) + { + $table = 'auth_rule'; + $id = 'id'; + return model('Admin')->change($table, $id, $val, $field, $value); + } + + public function sort($listOrder) + { + if (empty($listOrder)) { + ajax_return_error('没有数据！'); + } else { + + foreach ($listOrder as $id => $sorts) { + my_model('AuthRule', 'model', 'admin')->sort($id, $sorts); + } + return true; + } + } + +} diff --git a/application/admin/logic/LoginLog.php b/application/admin/logic/LoginLog.php new file mode 100644 index 0000000..46f8c1f --- /dev/null +++ b/application/admin/logic/LoginLog.php @@ -0,0 +1,29 @@ +getLists($uid, $userName, $loginIp, $startTime, $endTime, $myorder, $page, $psize); + } + + /**获取管理员登陸日志数量 + * @return mixed + */ + public function getTotal($uid = '', $userName = '', $loginIp = '', $startTime = '', $endTime = '') + { + return my_model('LoginLog', 'model', 'admin')->getTotal($uid, $userName, $loginIp, $startTime, $endTime); + } + + +} diff --git a/application/admin/model/Admin.php b/application/admin/model/Admin.php new file mode 100644 index 0000000..f9bc2f5 --- /dev/null +++ b/application/admin/model/Admin.php @@ -0,0 +1,165 @@ +alias('a')->field('a.*,b.title')->join('auth_group b', 'a.groupId = b.id', 'left')->where($where)->find(); + return $user; + } + + /** 通过用户名获取用户信息 + * @param $userName 用户名 + */ + public function getAdminByName($userName) + { + $where = ['userName' => $userName]; + $user = Db::name('admin')->alias('a')->field('a.*,b.title')->join('auth_group b', 'a.groupId = b.id', 'left')->where($where)->find(); + return $user; + } + + /** + * 获取管理员列表 + */ + public function getLists($userName, $phone, $realName, $startTime, $endTime, $isEnabled, $myorder, $page, $psize) + { + $where = true; + if ($userName) { + $where .= " and a.userName like '%" . $userName . "%' "; + } + if ($phone) { + $where .= " and a.phone like '%" . $phone . "%' "; + } + if ($realName) { + $where .= " and a.realName like '%" . $realName . "%' "; + } + if ($startTime) { + $where .= " and a.loginTime >= " . $startTime . " "; + } + if ($endTime) { + $where .= " and a.loginTime <= " . $endTime . " "; + } + if ($isEnabled != -1) { + $where .= " and a.isEnabled = " . $isEnabled; + } + return Db::name('admin')->alias('a')->field('a.*,b.title')->join('auth_group b', 'a.groupId = b.id', 'left')->where($where)->order($myorder)->page($page, $psize)->select(); + } + + /** 查询管理员得数量 + * @param $keyword + * @param $isEnabled + */ + public function getTotal($userName, $phone, $realName, $startTime, $endTime, $isEnabled) + { + $where = true; + if ($userName) { + $where .= " and a.userName like '%" . $userName . "%' "; + } + if ($phone) { + $where .= " and a.phone like '%" . $phone . "%' "; + } + if ($realName) { + $where .= " and a.realName like '%" . $realName . "%' "; + } + if ($startTime) { + $where .= " and a.loginTime >= " . $startTime . " "; + } + if ($endTime) { + $where .= " and a.loginTime <= " . $endTime . " "; + } + if ($isEnabled != -1) { + $where .= " and a.isEnabled = " . $isEnabled; + } + return Db::name('admin')->alias('a')->join('auth_group b', 'a.groupId = b.id', 'left')->where($where)->count(); + } + + /** 更新 + * @param array $uid + * @param array $data + * @return $this|void + */ + public function modify($uid, $data) + { + return Db::name('admin')->where(['id' => $uid])->update($data); + } + + /**新增 + * @param $data + */ + public function add($data) + { + return Db::name('admin')->insertGetId($data); + } + + /** 删除 + * @param $uid + * @return int + */ + public function del($uid) + { + return Db::name('admin')->where('id', $uid)->delete(); + } + + /** 批量删除 + * @param $uids + * @return int + */ + public function delall($uids) + { + return Db::name('admin')->where('id', 'in',$uids)->delete(); + } + + /** + * [checkAdmin 检测用户名是否存在] + * @param [type] $name [description] + * @return [type] [description] + */ + public function checkAdmin($name) + { + $id = Db::name('admin')->where('userName', $name)->value('id'); + if (empty($id)) { + return 0; + } else { + return $id; + } + } + + /**获取密码 + * @param $uid + */ + public function getPwd($uid) + { + return Db::name('admin')->where('id', $uid)->value('password'); + } + + /**设置密码 + * @param $uid + */ + public function setPwd($uid, $newPwd) + { + return Db::name('admin')->where('id', $uid)->setField('password', $newPwd); + } + + /** + * @param $val id 值 + * @param $field 修改字段 + * @param $value 字段值 + */ + public function change($table, $id, $val, $field, $value) + { + return Db::name($table)->where($id, $val)->update([$field => $value,'updateTime'=>time()]); + } + +} diff --git a/application/admin/model/AuthGroup.php b/application/admin/model/AuthGroup.php new file mode 100644 index 0000000..0c2fdc4 --- /dev/null +++ b/application/admin/model/AuthGroup.php @@ -0,0 +1,117 @@ + $groupId]; + return Db::name('auth_group')->where($where)->find(); + } + + /** 获取分组列表 + * @param $title + * @param $status + */ + public function getLists($title, $status, $myorder, $page, $psize) + { + $where = true; + if ($title) { + $where .= " and title like '%" . $title . "%' "; + } + if ($status != -1) { + $where .= " and status = " . $status; + } + return Db::name('auth_group')->where($where)->order($myorder)->page($page, $psize)->select(); + } + + /** + * 获取所有的列表,不分页 + */ + public function getListsAll($status, $myorder) + { + $where = true; + if ($status != -1) { + $where .= " and a.status = " . $status; + } + return Db::name('auth_group')->alias('a')->field('a.*')->where($where)->order($myorder)->select(); + } + + /** 获取分组数量 + * @param $title + * @param $status + */ + public function getTotal($title, $status) + { + $where = true; + if ($title) { + $where .= " and title like '%" . $title . "%' "; + } + if ($status != -1) { + $where .= " and status = " . $status; + } + return Db::name('auth_group')->where($where)->count(); + } + + /** 更新 + * @param array $id + * @param array $data + * @return $this|void + */ + public function modify($id, $data) + { + return Db::name('auth_group')->where(['id' => $id])->update($data); + } + + /**新增 + * @param $data + */ + public function add($data) + { + return Db::name('auth_group')->insertGetId($data); + } + + /** 删除 + * @param $id + * @return int + */ + public function del($id) + { + return Db::name('auth_group')->where('id', $id)->delete(); + } + + /** 批量删除 + * @param $ids + * @return int + */ + public function delall($ids) + { + return Db::name('auth_group')->where('id', 'in',$ids)->delete(); + } + + /** + * [check 检测是否存在] + * @param [type] $name [description] + * @return [type] [description] + */ + public function check($name) + { + $id = Db::name('auth_group')->where('title', $name)->value('id'); + if (empty($id)) { + return 0; + } else { + return $id; + } + } + +} diff --git a/application/admin/model/AuthRule.php b/application/admin/model/AuthRule.php new file mode 100644 index 0000000..d5ed91d --- /dev/null +++ b/application/admin/model/AuthRule.php @@ -0,0 +1,142 @@ + $ruleId]; + return Db::name('auth_rule')->where($where)->find(); + } + + /** 通过PID获取权限信息 + * @param $pid 权限pid + */ + public function getRuleByPid($pid) + { + $where = ['pid' => $pid]; + return Db::name('auth_rule')->where($where)->find(); + } + + /** 权限id 数组 + * @param $ruleIds + * @return + */ + public function getRuleByIds($ruleIds) + { + $where = ['id' => ['in', $ruleIds], 'status' => 1]; + return Db::name('auth_rule')->where($where)->order('sorts', ' asc')->select(); + } + + /** 根据名称获取权限 + * @param $name + * @return + */ + public function getRuleByName($name) + { + return Db::name('auth_rule')->where(['name' => $name])->find(); + } + + /** + * 获取列表 + */ + public function getLists($title, $status, $myorder) + { + $where = true; + if ($title) { + $where .= " and a.title like '%" . $title . "%' "; + } + + if ($status != -1) { + $where .= " and a.status = " . $status; + } + return Db::name('auth_rule')->alias('a')->field('a.*')->where($where)->order($myorder)->select(); + } + + /** + * 获取所有的列表,不分页 + */ + public function getListsAll($status, $myorder) + { + $where = true; + if ($status != -1) { + $where .= " and a.status = " . $status; + } + return Db::name('auth_rule')->alias('a')->field('a.*')->where($where)->order($myorder)->select(); + } + + /** + * 获取数量 + */ + public function getTotal($title, $status) + { + $where = true; + if ($title) { + $where .= " and a.title like '%" . $title . "%' "; + } + + if ($status != -1) { + $where .= " and a.status = " . $status; + } + return Db::name('auth_rule')->alias('a')->where($where)->count(); + } + + /** 更新 + * @param array $id + * @param array $data + * @return $this|void + */ + public function modify($id, $data) + { + return Db::name('auth_rule')->where(['id' => $id])->update($data); + } + + /**新增 + * @param $data + */ + public function add($data) + { + return Db::name('auth_rule')->insertGetId($data); + } + + /** 删除 + * @param $id + * @return int + */ + public function del($id) + { + return Db::name('auth_rule')->where('id', $id)->delete(); + } + + /** + * [check 检测是否存在] + * @param [type] $name [description] + * @return [type] [description] + */ + public function check($name) + { + $id = Db::name('auth_rule')->where('name', $name)->value('id'); + if (empty($id)) { + return 0; + } else { + return $id; + } + } + + //排序 + public function sort($id, $sorts) + { + return Db::name('auth_rule')->where('id', $id)->update(['sorts' => $sorts,'updateTime'=>time()]); + } + +} diff --git a/application/admin/model/LoginLog.php b/application/admin/model/LoginLog.php new file mode 100644 index 0000000..ae0d1dd --- /dev/null +++ b/application/admin/model/LoginLog.php @@ -0,0 +1,71 @@ += " . $startTime . " "; + } + if ($endTime) { + $where .= " and a.loginTime <= " . $endTime . " "; + } + return Db::name('login_log')->alias('a')->field('a.*')->where($where)->order($myorder)->page($page, $psize)->select(); + } + + /** 查询管理员登陸日志数量 + * @param $keyword + * @param $isEnabled + */ + public function getTotal($uid, $userName, $loginIp, $startTime, $endTime) + { + $where = true; + if ($uid) { + $where .= " and a.uid = " . $uid . " "; + } + if ($userName) { + $where .= " and a.userName like '%" . $userName . "%' "; + } + if ($loginIp) { + $where .= " and a.loginIp = '" . $loginIp . "' "; + } + if ($startTime) { + $where .= " and a.loginTime >= " . $startTime . " "; + } + if ($endTime) { + $where .= " and a.loginTime <= " . $endTime . " "; + } + return Db::name('login_log')->alias('a')->where($where)->count(); + } + + /** 添加日志 + * @param $data + */ + public function add($data) + { + return Db::name('login_log')->insertGetId($data); + } + + +} diff --git a/application/admin/validate/Admin.php b/application/admin/validate/Admin.php new file mode 100644 index 0000000..89653a4 --- /dev/null +++ b/application/admin/validate/Admin.php @@ -0,0 +1,43 @@ + ['require', 'max' => '25', 'alpha'], + 'password' => ['require'], + 'groupId' => ['require', 'gt' => '0'], + 'phone' => ['regex' => '/1[3458]{1}\d{9}$/'], + 'email' => ['email'], + 'verify' => ['require', 'captcha'] + ]; + + //提示信息 + protected $message = [ + 'userName.require' => '账号必须', + 'userName.max' => '账号最多不能超过25个字符', + 'userName.alpha' => '账号必须是字母', + 'password' => '密码必须', + 'groupId' => '请选择角色', + 'phone.regex' => '手机格式错误', + 'email' => '邮箱格式错误', + 'verify.require' => '验证码必须', + 'verify.captcha' => '验证码错误' + ]; + + //验证场景 + protected $scene = [ + 'login' => ['userName', 'password'], + 'save' => ['userName', 'groupId', 'phone', 'email'], + 'modify' => ['phone', 'email'], + ]; + + +} diff --git a/application/admin/validate/AuthGroup.php b/application/admin/validate/AuthGroup.php new file mode 100644 index 0000000..b7b8d0a --- /dev/null +++ b/application/admin/validate/AuthGroup.php @@ -0,0 +1,25 @@ + ['require'], + 'rules' => ['require'], + ]; + + //提示信息 + protected $message = [ + 'title' => '名称必填', + 'rules' => '选择权限', + ]; + + +} diff --git a/application/admin/validate/AuthRule.php b/application/admin/validate/AuthRule.php new file mode 100644 index 0000000..fb0ca1a --- /dev/null +++ b/application/admin/validate/AuthRule.php @@ -0,0 +1,31 @@ + ['require'], + 'name' => ['require'], + 'icon' => ['require'], + 'path' => ['require'], + 'component' => ['require'], + ]; + + //提示信息 + protected $message = [ + 'title' => '名称必填', + 'name' => '标识必填', + 'icon' => '图标必填', + 'path' => '路径必填', + 'component' => '组件必填', + ]; + + +} diff --git a/application/admin/validate/Password.php b/application/admin/validate/Password.php new file mode 100644 index 0000000..f6f3da3 --- /dev/null +++ b/application/admin/validate/Password.php @@ -0,0 +1,30 @@ + 'require', + 'newPwd' => 'require', + 'newPwd' => 'length:6,10', + 'newPwd2' => 'require|confirm:newPwd', + ]; + + //提示信息 + protected $message = [ + 'oldPwd' => '原始密码必填', + 'newPwd' => '新密码必填', + 'newPwd.length' => '密码长度为6到10位', + 'newPwd2' => '确认密码必填', + 'newPwd2.confirm' => '新密码不相等', + ]; + + +} diff --git a/application/api/controller/Base.php b/application/api/controller/Base.php new file mode 100644 index 0000000..d827bd2 --- /dev/null +++ b/application/api/controller/Base.php @@ -0,0 +1,21 @@ +user = $result['msg']; + $this->uid = $result['msg']['id']; + } + } + + +} diff --git a/application/api/controller/Login.php b/application/api/controller/Login.php new file mode 100644 index 0000000..9186eb0 --- /dev/null +++ b/application/api/controller/Login.php @@ -0,0 +1,57 @@ +request->isPost()) { + //接收数据 + $data = [ + 'phone' => input('phone', '', 'trim'), + 'password' => input('password', '', 'trim') + ]; + $validate = my_validate('User', 'user'); + $result = $validate->scene('login')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + // 登录验证并获取包含访问令牌的用户 + $result = my_model('User', 'logic', 'user')->login($data['userName'], $data['password'], 1); + ajax_return_ok($result, '登录成功'); + } + } + + /** + * 账号登录 + */ + public function index2() + { + if ($this->request->isPost()) { + //接收数据 + $data = [ + 'userName' => input('userName', '', 'trim'), + 'password' => input('password', '', 'trim'), + ]; + $validate = my_validate('User', 'user'); + $result = $validate->scene('login2')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + // 登录验证并获取包含访问令牌的用户 + $result = my_model('User', 'logic', 'user')->login($data['userName'], $data['password'], 2); + ajax_return_ok($result, '登录成功'); + } + } + + +} diff --git a/application/api/controller/Register.php b/application/api/controller/Register.php new file mode 100644 index 0000000..6841233 --- /dev/null +++ b/application/api/controller/Register.php @@ -0,0 +1,63 @@ +request->isPost()) { + //接收数据 + $data = [ + 'phone' => input('phone', '', 'trim'), + 'password' => input('password', '', 'trim'), + 'code' => input('code', '', 'int'), + ]; + $validate = my_validate('User', 'user'); + $result = $validate->scene('reg')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + //验证码 + model('PhoneCode')->checkCode($data['phone'], $data['code'], 1); + //注册 + $result = my_model('User', 'logic', 'user')->reg($data['phone'], $data['password'], 1); + ajax_return_ok([], '注册成功'); + } + } + + /** + * 账号注册 + */ + public function index2() + { + if ($this->request->isPost()) { + //接收数据 + $data = [ + 'userName' => input('userName', '', 'trim'), + 'password' => input('password', '', 'trim'), + ]; + $validate = my_validate('User', 'user'); + $result = $validate->scene('reg2')->check($data); + if (!$result) { + $error = $validate->getError(); + ajax_return_error($error); + } + //验证码 + model('PhoneCode')->checkCode($data['phone'], $data['code'], 1); + //注册 + $result = my_model('User', 'logic', 'user')->reg($data['phone'], $data['password'], 2); + ajax_return_ok([], '注册成功'); + } + } + +} diff --git a/application/command.php b/application/command.php new file mode 100644 index 0000000..826bb2b --- /dev/null +++ b/application/command.php @@ -0,0 +1,12 @@ + +// +---------------------------------------------------------------------- + +return []; diff --git a/application/common.php b/application/common.php new file mode 100644 index 0000000..a4d03c2 --- /dev/null +++ b/application/common.php @@ -0,0 +1,491 @@ + +// +---------------------------------------------------------------------- + +// 应用公共文件 +/** + * [p 数组] + * @return [type] [description] + */ +function p($arr) +{ + echo "
" . print_r($arr, true) . "
"; +} + +/** + * 由当前时间戳 + 5位随机数生成文件名 + * @return int 生成文件名 + */ +function create_filename() +{ + return time() . mt_rand(10000, 99999); +} + +/** + * [check_mobile 校验 手机格式] + * @param [type] $phone [description] + * @return [type] [description] + */ +function check_mobile($phone) +{ + return preg_match("/1\d{10}$/", $phone); +} + +/** + * [check_email 校验邮箱格式] + * @param [type] $email [description] + * @return [type] [description] + */ +function check_email($email) +{ + $pattern = "/^([0-9A-Za-z\\-_\\.]+)@([0-9a-z]+\\.[a-z]{2,3}(\\.[a-z]{2})?)$/i"; + return preg_match($pattern, $email); +} + +/**检测数字是否合法 + * @param $num 数字 + * @param int $length 小数位数 + * @return false|int + */ +function check_float($num, $length = 2) +{ + $rule = '/^[0-9]+(.[0-9]{1,' . $length . '})?$/'; + return preg_match($rule, $num); +} + +/** + * 用户密码加密方法，可以考虑盐值包含时间（例如注册时间）， + * @param string $pass 原始密码 + * @return string 多重加密后的32位小写MD5码 + */ +function encrypt_pass($pass) +{ + if ('' == $pass) { + return ''; + } + $salt = config('system.pass_salt'); + return md5(sha1($pass) . $salt); +} + +/** + * 16位md5， + * @param string $pass 原始密码 + * @return string 多重加密后的16位小写MD5码 + */ +function md5_short($pass) +{ + if ('' == $pass) { + return ''; + } + $salt = config('system.pass_salt'); + return substr(md5(sha1($pass) . $salt), 8, 16); +} + +/** + * CURL快捷方法，post提交数据 + * @param string $url 提交目的地址 + * @param array $data post数据 + * @return url访问结果 + */ +function curl_post($url, $data,$header =[]) +{ + $ch = curl_init(); + + if (empty($header)){ + $header = array("Accept-Charset: utf-8", 'Expect:'); + } + curl_setopt($ch, CURLOPT_URL, $url); + curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); + curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); + curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); + curl_setopt($ch, CURLOPT_HTTPHEADER, $header); + curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)'); + curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); + curl_setopt($ch, CURLOPT_AUTOREFERER, 1); + curl_setopt($ch, CURLOPT_TIMEOUT, 60); + // 最好加上http_build_query 转换，防止有些服务器不兼容 + curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data)); + curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); + $result = curl_exec($ch); + curl_close($ch); + return $result; +} + +/** + * CURL快捷方法，get提交数据 + * @param string $url 提交目的地址 + * @param array $data post数据 + * @return url访问结果 + */ +function curl_get($url, $data,$header =[]) +{ + $ch = curl_init(); + if (empty($header)){ + $header = array("Accept-Charset: utf-8", 'Expect:'); + } + $url = $url . '?' . http_build_query($data); + curl_setopt($ch, CURLOPT_URL, $url); + curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET"); + curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); + curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); + curl_setopt($ch, CURLOPT_HTTPHEADER, $header); + curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)'); + curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); + curl_setopt($ch, CURLOPT_AUTOREFERER, 1); + curl_setopt($ch, CURLOPT_TIMEOUT, 60); + curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); + $result = curl_exec($ch); + curl_close($ch); + return $result; +} + + +/** + * 生成随机验证码，每一位都是单独从字典中随机获取的字符，字典是0-9纯数字。 + * @param number $length 验证码长度，默认6 + * @return string 指定长度的随机验证码。 + */ +function create_random($length = 6) +{ + $chars = "0123456789"; + $str = ""; + for ($i = 0; $i < $length; $i++) { + $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1); + } + return $str; +} + +/** + * 抛出异常处理 + * @param string $msg 异常消息 + * @param integer $code 异常代码 默认为0 + * @param string $exception 异常类 + * + * @throws Exception + */ +function my_exception($msg = null, $code = 0, $exception = '') +{ + if ($msg == null) { + $msgDefault = config('error'); + $msg = $msgDefault [$code]; + } else { + $msg = $msg; + } + $e = $exception ?: '\think\Exception'; + throw new $e($msg, $code); +} + +/** + * 返回格式化信息 + * @param string/array $msg 信息内容 + * @param string $code 错误码 + * @param number $status 状态 0 错误 ，1 成功 + * @return array + */ +function msg_return($status = 0, $msg = null, $code = 0) +{ + return array('status' => $status, "code" => $code, "msg" => $msg); +} + +/** + * ajax 请求正确返回 + * @param string $msg + * @param array $data + * @return json + */ +function ajax_return_ok($data = array(), $msg = '') +{ + $result['status'] = 1; + $result['data'] = $data; + $result['msg'] = $msg; + $result['code'] = 10000; + // 返回JSON数据格式到客户端 包含状态信息 + header('Content-Type:application/json; charset=utf-8'); + exit(json_encode($result)); +} + +/** + * ajax 请求错误返回 + * @param string $msg + * @param string $code + * @return json + */ +function ajax_return_error($msg = null, $code = 10001) +{ + if ($msg == null) { + $msgDefault = config('error'); + $result['msg'] = $msgDefault [$code]; + } else { + $result['msg'] = $msg; + } + $result['status'] = 0; + $result['code'] = $code; + // 返回JSON数据格式到客户端 包含状态信息 + header('Content-Type:application/json; charset=utf-8'); + exit(json_encode($result)); +} + +/** + * 返回json + * @param array $data + */ +function json_return($data = array()) +{ + // 返回JSON数据格式到客户端 包含状态信息 + header('Content-Type:application/json; charset=utf-8'); + exit(json_encode($data)); +} + + +/** + * 多个数组的笛卡尔积 + * + * @param unknown_type $data + */ +function combine_dika() +{ + $data = func_get_args(); + $data = current($data); + $cnt = count($data); + $result = array(); + $arr1 = array_shift($data); + foreach ($arr1 as $key => $item) { + $result[] = array($item); + } + foreach ($data as $key => $item) { + $result = combine_array($result, $item); + } + return $result; +} + + +/** + * 两个数组的笛卡尔积 + * @param unknown_type $arr1 + * @param unknown_type $arr2 + */ +function combine_array($arr1, $arr2) +{ + $result = array(); + foreach ($arr1 as $item1) { + foreach ($arr2 as $item2) { + $temp = $item1; + $temp[] = $item2; + $result[] = $temp; + } + } + return $result; +} + +/** + * 检测用户是否登录 + * $type 类型 admin，user + * @return integer 0-未登录，大于0-当前登录用户ID + */ +function is_login($type = 'admin') +{ + $admin = session($type); + if (empty($admin)) { + return 0; + } else { + return session($type . '_sign') === data_auth_sign($admin) ? $admin['uid'] : 0; + } +} + +function data_auth_sign($data) +{ + //数据类型检测 + if (!is_array($data)) { + $data = (array)$data; + } + ksort($data); //排序 + $code = http_build_query($data); //url编码并生成query字符串 + $sign = sha1($code); //生成签名 + return $sign; +} + +/** 自定义模型实例化 能指定模块 + * @param $name Model名称 + * @param $layer 业务层名称 + * @param $common 模块名 + * @param bool $appendSuffix 是否添加类名后缀 + * @return object + */ +function my_model($name, $layer, $common, $appendSuffix = false) +{ + return \think\Loader::model($name, $layer, $appendSuffix, $common); +} + +/** 自定义实例化验证器 能指定模块 + * @param $name Model名称 + * @param $layer 业务层名称 + * @param $common 模块名 + * @param bool $appendSuffix 是否添加类名后缀 + * @return object + */ +function my_validate($name, $common, $layer = 'validate', $appendSuffix = false) +{ + return \think\Loader::validate($name, $layer, $appendSuffix, $common); +} + +/** 输入特殊字符过滤 + * @param $str + * @return string + */ +function str_filter($str) +{ + if (empty ($str) || "" == $str) { + return ""; + } + $str = strip_tags($str); + $str = htmlspecialchars($str); + $str = nl2br($str); + $str = str_replace("select", "", $str); + $str = str_replace("join", "", $str); + $str = str_replace("union", "", $str); + $str = str_replace("where", "", $str); + $str = str_replace("insert", "", $str); + $str = str_replace("delete", "", $str); + $str = str_replace("update", "", $str); + $str = str_replace("like", "", $str); + $str = str_replace("drop", "", $str); + $str = str_replace("create", "", $str); + $str = str_replace("modify", "", $str); + $str = str_replace("rename", "", $str); + $str = str_replace("alter", "", $str); + $str = str_replace("cast", "", $str); + $str = str_replace('`', '', $str); + $str = str_replace('·', '', $str); + $str = str_replace('~', '', $str); + $str = str_replace('!', '', $str); + $str = str_replace('！', '', $str); + $str = str_replace('@', '', $str); + $str = str_replace('#', '', $str); + $str = str_replace('$', '', $str); + $str = str_replace('￥', '', $str); + $str = str_replace('%', '', $str); + $str = str_replace('^', '', $str); + $str = str_replace('……', '', $str); + $str = str_replace('&', '', $str); + $str = str_replace('*', '', $str); + $str = str_replace('(', '', $str); + $str = str_replace(')', '', $str); + $str = str_replace('（', '', $str); + $str = str_replace('）', '', $str); + $str = str_replace('-', '', $str); + $str = str_replace('_', '', $str); + $str = str_replace('——', '', $str); + $str = str_replace('+', '', $str); + $str = str_replace('=', '', $str); + $str = str_replace('|', '', $str); + $str = str_replace('\\', '', $str); + $str = str_replace('[', '', $str); + $str = str_replace(']', '', $str); + $str = str_replace('【', '', $str); + $str = str_replace('】', '', $str); + $str = str_replace('{', '', $str); + $str = str_replace('}', '', $str); + $str = str_replace(';', '', $str); + $str = str_replace('；', '', $str); + $str = str_replace(':', '', $str); + $str = str_replace('：', '', $str); + $str = str_replace('\'', '', $str); + $str = str_replace('"', '', $str); + $str = str_replace('“', '', $str); + $str = str_replace('”', '', $str); + $str = str_replace(',', '', $str); + $str = str_replace('，', '', $str); + $str = str_replace('<', '', $str); + $str = str_replace('>', '', $str); + $str = str_replace('《', '', $str); + $str = str_replace('》', '', $str); + $str = str_replace('.', '', $str); + $str = str_replace('。', '', $str); + $str = str_replace('/', '', $str); + $str = str_replace('、', '', $str); + $str = str_replace('?', '', $str); + $str = str_replace('？', '', $str); + return trim($str); +} + +/** + * 系统加密方法 + * @param string $data 要加密的字符串 + * @param string $key 加密密钥 + * @param int $expire 过期时间 单位 秒 + * @return string + */ +function think_encrypt($data, $key = '', $expire = 0) +{ + $key = md5(empty($key) ? config('extra.pass_salt') : $key); + $data = base64_encode($data); + $x = 0; + $len = strlen($data); + $l = strlen($key); + $char = ''; + + for ($i = 0; $i < $len; $i++) { + if ($x == $l) $x = 0; + $char .= substr($key, $x, 1); + $x++; + } + + $str = sprintf('%010d', $expire ? $expire + time() : 0); + + for ($i = 0; $i < $len; $i++) { + $str .= chr(ord(substr($data, $i, 1)) + (ord(substr($char, $i, 1))) % 256); + } + + $str = str_replace(array('+', '/', '='), array('-', '_', ''), base64_encode($str)); + return strtoupper(md5($str)) . $str; +} + +/** + * 系统解密方法 + * @param string $data 要解密的字符串 （必须是think_encrypt方法加密的字符串） + * @param string $key 加密密钥 + * @return string + */ +function think_decrypt($data, $key = '') +{ + $key = md5(empty($key) ? config('extra.pass_salt') : $key); + $data = substr($data, 32); + $data = str_replace(array('-', '_'), array('+', '/'), $data); + $mod4 = strlen($data) % 4; + if ($mod4) { + $data .= substr('====', $mod4); + } + $data = base64_decode($data); + $expire = substr($data, 0, 10); + $data = substr($data, 10); + + if ($expire > 0 && $expire < time()) { + return ''; + } + $x = 0; + $len = strlen($data); + $l = strlen($key); + $char = $str = ''; + + for ($i = 0; $i < $len; $i++) { + if ($x == $l) $x = 0; + $char .= substr($key, $x, 1); + $x++; + } + + for ($i = 0; $i < $len; $i++) { + if (ord(substr($data, $i, 1)) < ord(substr($char, $i, 1))) { + $str .= chr((ord(substr($data, $i, 1)) + 256) - ord(substr($char, $i, 1))); + } else { + $str .= chr(ord(substr($data, $i, 1)) - ord(substr($char, $i, 1))); + } + } + return base64_decode($str); +} \ No newline at end of file diff --git a/application/common/CommonConstant.php b/application/common/CommonConstant.php new file mode 100644 index 0000000..bcb7144 --- /dev/null +++ b/application/common/CommonConstant.php @@ -0,0 +1,57 @@ +user = $result['msg']; + $this->uid = $result['msg']['id']; + } + + //权限验证 + $module = strtolower(request()->module()); + $controller = strtolower(request()->controller()); + $action = strtolower(request()->action()); + $nowUrl = $module . '/' . $controller . '/' . $action; + $access = my_model('AuthRule', 'logic', 'admin')->hasAccessByName($nowUrl, $result['msg']['groupId']); + if (!$access) { + ajax_return_error('无权访问！'); + } + + } + +} diff --git a/application/common/controller/Api.php b/application/common/controller/Api.php new file mode 100644 index 0000000..7432fb3 --- /dev/null +++ b/application/common/controller/Api.php @@ -0,0 +1,29 @@ +getAppByAppId($appId); + if (empty($app)) { + my_exception('', CommonConstant::e_app_miss); + } + //密码验证 + if ($app['appSecret'] !== encrypt_pass($appId)) { + my_exception('', CommonConstant::e_app_pass_wrong); + } + // 检测用户状态 + if ($app ['isEnabled'] != CommonConstant::db_true) { + my_exception('', CommonConstant::e_app_disabled); + } + // 令牌获取 + $time = time(); + model('App')->modify($app['id'], ['loginTime' => $time, 'loginIp' => request()->ip()]); + // 令牌生成 + $payload['appId'] = $appId; + $payload['loginTime'] = $time; + $accessToken = think_encrypt(JwtUtil::encode($payload)); + // 返回 + return array('accessToken' => $accessToken); + } + + +} diff --git a/application/common/model/App.php b/application/common/model/App.php new file mode 100644 index 0000000..013dcb5 --- /dev/null +++ b/application/common/model/App.php @@ -0,0 +1,34 @@ + $appId]; + $app = Db::name('app')->where($where)->find(); + return $app; + } + + /** 更新 + * @param array $id + * @param array $data + * @return $this|void + */ + public function modify($id, $data) + { + return Db::name('app')->where(['id' => $id])->update($data); + } + + +} diff --git a/application/common/util/AuthUtil.php b/application/common/util/AuthUtil.php new file mode 100644 index 0000000..90538ec --- /dev/null +++ b/application/common/util/AuthUtil.php @@ -0,0 +1,88 @@ +header('x-access-appid'); + if (empty($appid)) { + my_exception(null, CommonConstant::e_app_miss); + } + // 实时数据 + $app = Db::name('app')->where(['appId' => $appid])->find(); + //认证：状态 + if ($app ['isEnabled'] != CommonConstant::db_true) { + my_exception(null, CommonConstant::e_app_disabled); + } + + // 接口签名认证 + if (config("system.app_sign_auth_on") === true) { + $signature = input("signature"); // app端生成的签名 + $param = input("param."); + unset($param['signature']); + if (empty($signature)) { + my_exception(null, CommonConstant::e_api_sign_miss); + } + //数组排序 + ksort($param); + $str = http_build_query($param); + $signature1 = md5(sha1($str) . $app['appSecret']); + + if ($signature != $signature1) { + my_exception(null, CommonConstant::e_api_sign_wrong); + } + } + return msg_return(1, 'ok'); + } + + /** + * 验证用户身份 + * @param string $type user 普通用户，admin 管理员，seller 商家 + * @return multitype: + */ + public static function checkUser($type = 'user') + { + // JWT用户令牌认证，令牌内容获取 + $userToken = request()->header('x-access-token'); + if (empty($userToken)) { + my_exception(null, CommonConstant::e_api_user_token_miss); + } + $userToken = think_decrypt($userToken); + $payload = JwtUtil::decode($userToken); + if ($payload === false || empty($payload->uid) || empty($payload->loginTime)) { + my_exception(null, CommonConstant::e_api_user_token_miss); + } + //用户登录有效期 + $userLoginTime = config('system.user_login_time'); + if ($payload->loginTime < time() - $userLoginTime) { + my_exception(null, CommonConstant::e_api_user_token_expire); + } + // 实时用户数据 + $user = Db::name($type)->getById($payload->uid); + //是否多设备登录 + if (!empty($user ['loginTime']) && $user ['loginTime'] != $payload->loginTime) { + my_exception(null, CommonConstant::e_api_multiple_device_login); + } + //认证：状态 + if ($user ['isEnabled'] != CommonConstant::db_true) { + my_exception(null, CommonConstant::e_user_disabled); + } + return msg_return(1, $user); + } + +} diff --git a/application/common/util/JwtUtil.php b/application/common/util/JwtUtil.php new file mode 100644 index 0000000..ca49c59 --- /dev/null +++ b/application/common/util/JwtUtil.php @@ -0,0 +1,55 @@ +__toString(), Log::INFO); + return false; + } + } +} \ No newline at end of file diff --git a/application/common/util/TreeUtil.php b/application/common/util/TreeUtil.php new file mode 100644 index 0000000..2cc1181 --- /dev/null +++ b/application/common/util/TreeUtil.php @@ -0,0 +1,149 @@ + $data) { + $refer[$data[$pk]] =& $list[$key]; + } + + foreach ($list as $key => $data) { + // 判断是否存在parent + $parentId = $data[$pid]; + if ($root == $parentId) { + $tree[] =& $list[$key]; + } else { + if (isset($refer[$parentId])) { + $parent =& $refer[$parentId]; + $parent[$child][] =& $list[$key]; + } + } + } + } + + return $tree; + } + + +} \ No newline at end of file diff --git a/application/common/util/UploadUtil.php b/application/common/util/UploadUtil.php new file mode 100644 index 0000000..a7d3f7e --- /dev/null +++ b/application/common/util/UploadUtil.php @@ -0,0 +1,88 @@ +file($name); + $info = $files->validate(['size' => 1024 * 1024 * 5, 'ext' => ['gif', 'jpg', 'jpeg', 'png']])->move($path); + if ($info) { + // 成功上传后 获取上传信息 + $url = '/uploads/images/' . $info->getSaveName(); + $url = str_replace('\\', '/', $url); + return $url; + + } else { + // 上传失败获取错误信息 + my_exception($files->getError(), CommonConstant::e_system_upload_file); + } + } + + + /** + * 上传视频 + */ + public static function upvideo($name = '', $path = '') + { + + if (empty($path)) { + // 框架应用根目录/uploads/ 目录下 + $path = ROOT_PATH . 'public' . DS . 'uploads' . DS . 'video'; + } + $files = request()->file($name); + $info = $files->validate(['size' => 1024 * 1024 * 5, 'ext' => ['mp4']])->move($path); + if ($info) { + // 成功上传后 获取上传信息 + $url = '/uploads/video/' . $info->getSaveName(); + $url = str_replace('\\', '/', $url); + return $url; + } else { + // 上传失败获取错误信息 + my_exception($files->getError(), CommonConstant::e_system_upload_file); + } + } + + /** + * 上传文件 + */ + public static function upfile($name = '', $path = '') + { + + if (empty($path)) { + // 框架应用根目录/uploads/ 目录下 + $path = ROOT_PATH . 'public' . DS . 'uploads' . DS . 'file'; + } + $files = request()->file($name); + $info = $files->validate(['size' => 1024 * 1024 * 5, 'ext' => ['xls', 'xlsx']])->move($path); + if ($info) { + // 成功上传后 获取上传信息 + $url = '/uploads/file/' . $info->getSaveName(); + $url = str_replace('\\', '/', $url); + return $url; + } else { + // 上传失败获取错误信息 + my_exception($files->getError(), CommonConstant::e_system_upload_file); + } + } + + +} diff --git a/application/common/validate/App.php b/application/common/validate/App.php new file mode 100644 index 0000000..33d589d --- /dev/null +++ b/application/common/validate/App.php @@ -0,0 +1,34 @@ + ['require', 'length' => '18', 'alphaNum'], + 'appSecret' => ['require', 'length' => '32', 'alphaNum'], + ]; + + //提示信息 + protected $message = [ + 'appId.require' => 'appId必须', + 'appId.length' => 'appId不正确', + 'appId.alphaNum' => 'appId不正确', + 'appSecret.require' => 'appSecret必须', + 'appSecret.length' => 'appSecret不正确', + 'appSecret.alphaNum' => 'appSecret不正确', + ]; + + //验证场景 + protected $scene = [ + 'login' => ['appId', 'appSecret'], + ]; + + +} diff --git a/application/index/controller/Index.php b/application/index/controller/Index.php new file mode 100644 index 0000000..250f369 --- /dev/null +++ b/application/index/controller/Index.php @@ -0,0 +1,17 @@ +getSgin($appid,$param); + ajax_return_ok(['sign' => $signature]); + } + + //请求数据 + public function getdata() + { + $data = array(); + $param = input("param."); + $url = $param['url']; + $api = $param['api']; + if (empty($url) || empty($api)) { + ajax_return_error('请填写接口地址'); + } else { + $url = $url . $api; + } + + $head = ["x-access-appid:".$param['appid'],"x-access-token:".$param['token']]; + $data['signature'] = $param['signature']; + if (isset($param['data'])) { + foreach ($param['data']['key'] as $k => $v) { + if ($v) { + $data[$v] = $param['data']['value'][$k]; + } + } + } + + switch ($param['method']) { + case 'POST' : + $result = curl_post($url, $data,$head); + break; + case 'GET' : + $result = curl_get($url, $data,$head); + break; + default: + $result = ''; + break; + } + + echo $result; + + } + + //生成签名 + protected function getSgin($appid,$param) + { + $app = Db::name('app')->where(['appId' => $appid])->find(); + if(empty($app)){ + ajax_return_error('appid无效'); + } + + $data = array(); + if (isset($param['data'])) { + foreach ($param['data']['key'] as $k => $v) { + if ($v) { + $data[$v] = $param['data']['value'][$k]; + } + } + } + + ksort($data); + $str = http_build_query($data); + $signature = md5(sha1($str) . $app['appSecret']); + return $signature; + } + + +} diff --git a/application/user/logic/User.php b/application/user/logic/User.php new file mode 100644 index 0000000..6a6e3df --- /dev/null +++ b/application/user/logic/User.php @@ -0,0 +1,141 @@ +getUserById($id); + } + + /** + * 获取列表 + */ + public function getLists($userName = '', $nickName = '', $phone = '', $adzoneId = '', $realName = '', $openId = '', $startTime = '', $endTime = '', $isEnabled = -1, $pid = '', $myorder = 'a.id desc', $page = 1, $psize = 10) + { + return my_model('User', 'model', 'user')->getLists($userName, $nickName, $phone, $adzoneId, $realName, $openId, $startTime, $endTime, $isEnabled, $pid, $myorder, $page, $psize); + } + + /** + * 获取数量 + */ + public function getTotal($userName = '', $nickName = '', $phone = '', $adzoneId = '', $realName = '', $openId = '', $startTime = '', $endTime = '', $isEnabled = -1, $pid = '') + { + return my_model('User', 'model', 'user')->getTotal($userName, $nickName, $phone, $adzoneId, $realName, $openId, $startTime, $endTime, $isEnabled, $pid); + } + + /** 保存 + * @param $id + * @param $data + */ + public function modify($id, $data) + { + if (empty($data['password'])) { + unset($data['password']); + } else { + $data['password'] = encrypt_pass($data['password']); + } + + if ($id) { + $data['updateTime'] = time(); + unset($data['regTime']); + if (my_model('User', 'model', 'user')->check($data['phone']) && $id != my_model('User', 'model', 'user')->check($data['phone'])) { + ajax_return_error('该手机号已存在!'); + } + return my_model('User', 'model', 'user')->modify($id, $data); + } else { + $data['regIp'] = request()->ip(); + if (my_model('User', 'model', 'user')->check($data['phone'])) { + ajax_return_error('该手机号已存在!'); + } + return my_model('User', 'model', 'user')->add($data); + } + } + + /** 修改状态 + * @param $val id 值 + * @param $field 修改字段 + * @param $value 字段值 + */ + public function change($val, $field, $value) + { + $table = 'user'; + $id = 'id'; + return my_model('Admin', 'model', 'admin')->change($table, $id, $val, $field, $value); + } + + /** 删除 + * @param $id id + */ + public function del($id) + { + return my_model('User', 'model', 'user')->modify($id, ['isDel' => 1, 'updateTime' => time()]); + } + + /** 批量删除 + * @param $ids + * @return int + */ + public function delall($ids) + { + return my_model('User', 'model', 'user')->modify($ids, ['isDel' => 1, 'updateTime' => time()]); + } + + + /** + * 登录。 + * 此时客户端的用户认证方式是JWT + * @param string $userName + * @param string $password + * @param string $type 1 手机号 ，2用户名 + * @return array 对象数组 + * @throws Exception my_error抛出 + */ + public function login($userName, $password, $type = 1) + { + if ($type == 1) { + $user = my_model('User', 'model', 'user')->getUserByPhone($userName); + } elseif ($type == 2) { + $user = my_model('User', 'model', 'user')->getUserByName($userName); + } else { + my_exception('', CommonConstant::e_api_user_login_type); + } + if (empty($user)) { + my_exception('', CommonConstant::e_user_miss); + } + //密码验证 + if ($user['password'] !== encrypt_pass($password)) { + my_exception('', CommonConstant::e_user_pass_wrong); + } + // 检测用户状态 + if ($user ['isEnabled'] != CommonConstant::db_true) { + my_exception('', CommonConstant::e_user_disabled); + } + // 令牌获取 + $time = time(); + my_model('User', 'model', 'user')->modify($user['id'], ['loginTime' => $time, 'loginIp' => request()->ip()]); + // 令牌生成 + $payload['uid'] = $user['id']; + $payload['loginTime'] = $time; + $userToken = think_encrypt(JwtUtil::encode($payload)); + // 返回 + return array('userToken' => $userToken, 'adzoneId' => $user['adzoneId']); + } + + +} \ No newline at end of file diff --git a/application/user/model/User.php b/application/user/model/User.php new file mode 100644 index 0000000..47c10a3 --- /dev/null +++ b/application/user/model/User.php @@ -0,0 +1,166 @@ +alias('a')->field('a.*')->where($where)->find(); + } + + /** 通过手机号获取信息 + * @param $phone + */ + public function getUserByPhone($phone) + { + $where = " a.isDel = 0 and a.phone = " . $phone; + return Db::name('user')->alias('a')->field('a.*')->where($where)->find(); + } + + /** 通过用户名获取信息 + * @param $name + */ + public function getUserByName($name) + { + $where = " a.isDel = 0 and a.userName = " . $name; + return Db::name('user')->alias('a')->field('a.*')->where($where)->find(); + } + + /** + * 获取列表 + */ + public function getLists($userName, $nickName, $phone, $adzoneId, $realName, $openId, $startTime, $endTime, $isEnabled, $pid, $myorder, $page, $psize) + { + $where = 'a.isDel = 0'; + if ($userName) { + $where .= " and a.userName = '" . $userName . "' "; + } + + if ($nickName != '') { + $where .= " and a.nickName = '" . $nickName . "'"; + } + + if ($adzoneId != '') { + $where .= " and a.adzoneId = '" . $adzoneId . "'"; + } + + if ($realName != '') { + $where .= " and a.realName = '" . $realName . "'"; + } + + if ($phone != '') { + $where .= " and a.phone = '" . $phone . "'"; + } + if ($openId != '') { + $where .= " and a.openId = '" . $openId . "'"; + } + + if ($startTime) { + $where .= " and a.loginTime >= " . $startTime . " "; + } + if ($endTime) { + $where .= " and a.loginTime <= " . $endTime . " "; + } + + if ($isEnabled != -1) { + $where .= " and a.isEnabled = " . $isEnabled; + } + if ($pid != '') { + $where .= " and (a.pid = " . $pid . " or a.pid2 = " . $pid . ")"; + } + return Db::name('user')->alias('a')->field('a.*')->where($where)->order($myorder)->page($page, $psize)->select(); + } + + + /** + * 获取数量 + */ + public function getTotal($userName, $nickName, $phone, $adzoneId, $realName, $openId, $startTime, $endTime, $isEnabled, $pid) + { + $where = 'a.isDel = 0'; + if ($userName) { + $where .= " and a.userName = '" . $userName . "' "; + } + + if ($nickName != '') { + $where .= " and a.nickName = '" . $nickName . "'"; + } + + if ($adzoneId != '') { + $where .= " and a.adzoneId = '" . $adzoneId . "'"; + } + + if ($realName != '') { + $where .= " and a.realName = '" . $realName . "'"; + } + + if ($phone != '') { + $where .= " and a.phone = '" . $phone . "'"; + } + if ($openId != '') { + $where .= " and a.openId = '" . $openId . "'"; + } + if ($startTime) { + $where .= " and a.loginTime >= " . $startTime . " "; + } + if ($endTime) { + $where .= " and a.loginTime <= " . $endTime . " "; + } + if ($isEnabled != -1) { + $where .= " and a.isEnabled = " . $isEnabled; + } + if ($pid != '') { + $where .= " and (a.pid = " . $pid . " or a.pid2 = " . $pid . ")"; + } + return Db::name('user')->alias('a')->field('a.*')->where($where)->count(); + } + + /** + * [check 检测是否存在] + * @param [type] $orderNum + * @return [type] + */ + public function check($phone) + { + $id = Db::name('user')->where(['phone' => $phone, 'isDel' => 0])->value('id'); + if (empty($id)) { + return 0; + } else { + return $id; + } + } + + /**新增 + * @param $data + */ + public function add($data) + { + return Db::name('user')->insertGetId($data); + } + + /** 更新 + * @param array $id + * @param array $data + * @return $this|void + */ + public function modify($id, $data) + { + return Db::name('user')->where(['id' => $id])->update($data); + } + + +} \ No newline at end of file diff --git a/application/user/validate/User.php b/application/user/validate/User.php new file mode 100644 index 0000000..3577c24 --- /dev/null +++ b/application/user/validate/User.php @@ -0,0 +1,45 @@ + ['require', 'length' => '6,20', 'alphaNum'], + 'realName' => ['require'], + 'phone' => ['regex' => '/1[3458]{1}\d{9}$/'], + 'password' => ['require', 'length' => '6,20', 'alphaNum'], + 'code' => ['require', 'integer'], + ]; + + //提示信息 + protected $message = [ + 'userName.require' => '账号必须', + 'userName.length' => '账号长度6-20位', + 'userName.alphaNum' => '账号只能包含字母和数字', + 'realName.require' => '姓名必须', + 'phone.regex' => '手机格式错误', + 'password.require' => '密码必须', + 'password.length' => '密码长度6-20位', + 'password.alphaNum' => '密码不正确', + 'code.require' => '验证码必须', + 'code.integer' => '验证码类型不正确' + ]; + + //验证场景 + protected $scene = [ + 'login' => ['phone', 'password'], + 'login2' => ['userName', 'password'], + 'reg' => ['phone', 'password', 'code'], + 'reg2' => ['userName', 'password'], + 'save' => ['phone'] + ]; + + +} diff --git a/composer.json b/composer.json new file mode 100644 index 0000000..32a4566 --- /dev/null +++ b/composer.json @@ -0,0 +1,51 @@ +{ + "name": "tp5-api", + "description": "前后端完全分离--服务端基于thinkphp5+mysql 接口解决方案", + "keywords": [ + "thinkphp5", + "mysql" + ], + "homepage": "http://www.hardphp.com", + "license": "Apache-2.0", + "authors": [ + { + "name": "hardphp", + "email": "hardphp@163.com" + } + ], + "repositories": { + "packagist": { + "type": "composer", + "url": "https://packagist.phpcomposer.com" + } + }, + "require": { + "php": ">=5.4.0", + "topthink/framework": "5.0.24", + "topthink/think-image": "^1.0", + "topthink/think-captcha": "^1.0", + "topthink/think-mongo": "^1.0", + "topthink/think-migration": "^1.0", + "topthink/think-angular": "^1.0", + "topthink/think-sae": "^1.0", + "topthink/think-worker": "^1.0", + "topthink/think-queue": "^1.0", + "topthink/think-testing": "^1.0", + "firebase/php-jwt": "^4.0", + "phpmailer/phpmailer": "~5.2", + "phpoffice/phpexcel": "~1.8.1", + "jpush/jpush": "v3.5.*", + "jaeger/querylist": "^3.1", + "jaeger/querylist-ext-request":"^1.0", + "jaeger/querylist-ext-multi":"^1.0", + "jaeger/querylist-ext-login":"^1.0", + "jaeger/querylist-ext-dimage": "^1.1", + "overtrue/wechat": "~3.1" + }, + "extra": { + "think-path": "thinkphp" + }, + "config": { + "preferred-install": "dist" + } +} diff --git a/config/config.php b/config/config.php new file mode 100644 index 0000000..d81c9ad --- /dev/null +++ b/config/config.php @@ -0,0 +1,260 @@ + +// +---------------------------------------------------------------------- + +return [ + // +---------------------------------------------------------------------- + // | 应用设置 + // +---------------------------------------------------------------------- + + // 应用命名空间 + 'app_namespace' => 'app', + // 应用调试模式 + 'app_debug' => true, + // 应用Trace + 'app_trace' => false, + // 应用模式状态 + 'app_status' => '', + // 是否支持多模块 + 'app_multi_module' => true, + // 入口自动绑定模块 + 'auto_bind_module' => false, + // 注册的根命名空间 + 'root_namespace' => [], + // 扩展函数文件 + 'extra_file_list' => [THINK_PATH . 'helper' . EXT], + // 默认输出类型 + 'default_return_type' => 'html', + // 默认AJAX 数据返回格式,可选json xml ... + 'default_ajax_return' => 'json', + // 默认JSONP格式返回的处理方法 + 'default_jsonp_handler' => 'jsonpReturn', + // 默认JSONP处理方法 + 'var_jsonp_handler' => 'callback', + // 默认时区 + 'default_timezone' => 'PRC', + // 是否开启多语言 + 'lang_switch_on' => false, + // 默认全局过滤方法 用逗号分隔多个 + 'default_filter' => '', + // 默认语言 + 'default_lang' => 'zh-cn', + // 应用类库后缀 + 'class_suffix' => false, + // 控制器类后缀 + 'controller_suffix' => false, + + // +---------------------------------------------------------------------- + // | 模块设置 + // +---------------------------------------------------------------------- + + // 默认模块名 + 'default_module' => 'index', + // 禁止访问模块 + 'deny_module_list' => ['common'], + // 默认控制器名 + 'default_controller' => 'Index', + // 默认操作名 + 'default_action' => 'index', + // 默认验证器 + 'default_validate' => '', + // 默认的空控制器名 + 'empty_controller' => 'Error', + // 操作方法后缀 + 'action_suffix' => '', + // 自动搜索控制器 + 'controller_auto_search' => false, + + // +---------------------------------------------------------------------- + // | URL设置 + // +---------------------------------------------------------------------- + + // PATHINFO变量名 用于兼容模式 + 'var_pathinfo' => 's', + // 兼容PATH_INFO获取 + 'pathinfo_fetch' => ['ORIG_PATH_INFO', 'REDIRECT_PATH_INFO', 'REDIRECT_URL'], + // pathinfo分隔符 + 'pathinfo_depr' => '/', + // URL伪静态后缀 + 'url_html_suffix' => 'html', + // URL普通方式参数 用于自动生成 + 'url_common_param' => false, + // URL参数方式 0 按名称成对解析 1 按顺序解析 + 'url_param_type' => 0, + // 是否开启路由 + 'url_route_on' => true, + // 路由使用完整匹配 + 'route_complete_match' => false, + // 路由配置文件（支持配置多个） + 'route_config_file' => ['route'], + // 是否强制使用路由 + 'url_route_must' => false, + // 域名部署 + 'url_domain_deploy' => false, + // 域名根，如thinkphp.cn + 'url_domain_root' => '', + // 是否自动转换URL中的控制器和操作名 + 'url_convert' => true, + // 默认的访问控制器层 + 'url_controller_layer' => 'controller', + // 表单请求类型伪装变量 + 'var_method' => '_method', + // 表单ajax伪装变量 + 'var_ajax' => '_ajax', + // 表单pjax伪装变量 + 'var_pjax' => '_pjax', + // 是否开启请求缓存 true自动缓存 支持设置请求缓存规则 + 'request_cache' => false, + // 请求缓存有效期 + 'request_cache_expire' => null, + + // +---------------------------------------------------------------------- + // | 模板设置 + // +---------------------------------------------------------------------- + + 'template' => [ + // 模板引擎类型 支持 php think 支持扩展 + 'type' => 'Think', + // 模板路径 + 'view_path' => '', + // 模板后缀 + 'view_suffix' => 'html', + // 模板文件名分隔符 + 'view_depr' => DS, + // 模板引擎普通标签开始标记 + 'tpl_begin' => '{', + // 模板引擎普通标签结束标记 + 'tpl_end' => '}', + // 标签库标签开始标记 + 'taglib_begin' => '{', + // 标签库标签结束标记 + 'taglib_end' => '}', + // 预先加载的标签库 + 'taglib_pre_load' => 'app\common\taglib\Upload', + ], + + // 视图输出字符串内容替换 + 'view_replace_str' => [], + // 默认跳转页面对应的模板文件 + 'dispatch_success_tmpl' => THINK_PATH . 'tpl' . DS . 'dispatch_jump.tpl', + 'dispatch_error_tmpl' => THINK_PATH . 'tpl' . DS . 'dispatch_jump.tpl', + + // +---------------------------------------------------------------------- + // | 异常及错误设置 + // +---------------------------------------------------------------------- + + // 错误显示信息,非调试模式有效 + 'error_message' => '页面错误！请稍后再试～', + // 显示错误信息 + 'show_error_msg' => false, + // 异常处理handle类 留空使用 \think\exception\Handle + 'exception_handle' => '', + + // +---------------------------------------------------------------------- + // | 日志设置 + // +---------------------------------------------------------------------- + + 'log' => [ + // 日志记录方式，内置 file socket 支持扩展 + 'type' => 'File', + // 日志保存目录 + 'path' => LOG_PATH, + // 日志记录级别 + 'level' => [], + // error和sql日志单独记录 + 'apart_level' => ['error', 'sql'], + ], + + // +---------------------------------------------------------------------- + // | Trace设置 开启 app_trace 后 有效 + // +---------------------------------------------------------------------- + 'trace' => [ + // 内置Html Console 支持扩展 + 'type' => 'Html', + ], + + // +---------------------------------------------------------------------- + // | 缓存设置 + // +---------------------------------------------------------------------- + + 'cache' => [ + // 驱动方式 + 'type' => 'File', + // 缓存保存目录 + 'path' => CACHE_PATH, + // 缓存前缀 + 'prefix' => '', + // 缓存有效期 0表示永久缓存 + 'expire' => 0, + ], + + // +---------------------------------------------------------------------- + // | 会话设置 + // +---------------------------------------------------------------------- + + 'session' => [ + 'id' => '', + // SESSION_ID的提交变量,解决flash上传跨域 + 'var_session_id' => '', + // SESSION 前缀 + 'prefix' => 'think', + // 驱动方式 支持redis memcache memcached + 'type' => '', + // 是否自动开启 SESSION + 'auto_start' => true, + ], + + // +---------------------------------------------------------------------- + // | Cookie设置 + // +---------------------------------------------------------------------- + 'cookie' => [ + // cookie 名称前缀 + 'prefix' => '', + // cookie 保存时间 + 'expire' => 0, + // cookie 保存路径 + 'path' => '/', + // cookie 有效域名 + 'domain' => '', + // cookie 启用安全传输 + 'secure' => false, + // httponly设置 + 'httponly' => '', + // 是否使用 setcookie + 'setcookie' => true, + ], + + //分页配置 + 'paginate' => [ + 'type' => 'bootstrap', + 'var_page' => 'page', + 'list_rows' => 15, + ], + + //验证码 + 'captcha' => [ + 'useNoise' => false, + 'useCurve' => false, + ], + + // 异常页面的模板文件 + 'exception_tmpl' => APP_PATH . '..' . DS .'public'. DS .'api_exception.tpl', + + //模板字符串替换 + 'view_replace_str' => [ + '__ROOT__' => '', + ], + //淘宝客 + 'taobaoke' => [ + 'appkey' => '', + 'secretKey' => '', + 'adzoneId' => '', + ], +]; diff --git a/config/database.php b/config/database.php new file mode 100644 index 0000000..7fbe8b0 --- /dev/null +++ b/config/database.php @@ -0,0 +1,57 @@ + +// +---------------------------------------------------------------------- + +return [ + // 数据库类型 + 'type' => 'mysql', + // 服务器地址 + 'hostname' => '127.0.0.1', + // 数据库名 + 'database' => '', + // 用户名 + 'username' => 'root', + // 密码 + 'password' => '', + // 端口 + 'hostport' => '', + // 连接dsn + 'dsn' => '', + // 数据库连接参数 + 'params' => [], + // 数据库编码默认采用utf8 + 'charset' => 'utf8', + // 数据库表前缀 + 'prefix' => 'tp_', + // 数据库调试模式 + 'debug' => true, + // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器) + 'deploy' => 0, + // 数据库读写是否分离 主从式有效 + 'rw_separate' => false, + // 读写分离后 主服务器数量 + 'master_num' => 1, + // 指定从服务器序号 + 'slave_no' => '', + // 是否严格检查字段是否存在 + 'fields_strict' => true, + // 数据集返回类型 + 'resultset_type' => 'array', + // 自动写入时间戳字段 + 'auto_timestamp' => false, + // 时间字段取出后的默认时间格式 + 'datetime_format' => 'Y-m-d H:i:s', + // 是否需要进行SQL性能分析 + 'sql_explain' => false, + // Builder类 + 'builder' => '', + // Query类 + 'query' => '\\think\\db\\Query', +]; diff --git a/config/extra/error.php b/config/extra/error.php new file mode 100644 index 0000000..92303f6 --- /dev/null +++ b/config/extra/error.php @@ -0,0 +1,41 @@ + +// +---------------------------------------------------------------------- + +return [ + + //错误码定义 + /************10001-10099 系统相关错误；10101-10199，接口相关；10201-10299，支付相关；10301-10399 ，用户相关；10801-10899 第三方相关 ；10901-10999 保留给第三方定义 ；101001+具体业务相关。***********/ + + //10001-10099 系统相关错误 + 10000 => '无错误', + 10001 => '一般错误', + 10002 => '系统错误', + 10003 => '配置缺少', + 10004 => '文件上传错误', + + //10101-10199，接口相关 + 10101 => '签名参数缺失', + 10102 => '接口签名验证失败', + 10103 => 'appid不存在', + 10104 => 'appId已被禁用', + + //10301-10399 ，用户相关 + 10301 => '用户已被禁用', + 10302 => '用户不存在', + 10303 => '用户密码错误', + 10304 => '用户组已被禁用', + 10305 => '用户在其它设备登录', + 10306 => '用户访问令牌缺失', + 10307 => '用户访问令牌过期', + 10308 => '用户登录方式错误', + + +]; diff --git a/config/extra/queue.php b/config/extra/queue.php new file mode 100644 index 0000000..41fd544 --- /dev/null +++ b/config/extra/queue.php @@ -0,0 +1,14 @@ + +// +---------------------------------------------------------------------- + +return [ + 'connector' => 'Sync' +]; \ No newline at end of file diff --git a/config/extra/system.php b/config/extra/system.php new file mode 100644 index 0000000..b741310 --- /dev/null +++ b/config/extra/system.php @@ -0,0 +1,29 @@ + +// +---------------------------------------------------------------------- + +return [ + + 'pass_salt' => '58&%97', + + // jwt签名密钥 + 'jwt_secret_key' => '58&%97@*', + // jwt算法 ，可配置的值取决于使用的jwt包支持哪些算法 + 'jwt_algorithm' => 'HS256', + + // 是否开启app接口签名认证，为方便测试可以关闭，正式环境必须开启 + 'app_sign_auth_on' => true, + + //app访问token有效期 + 'app_access_token_time' => 60 * 60 * 24 * 7, + //用户登录有效期 + 'user_login_time' => 60 * 60 * 24 * 7, + +]; diff --git a/config/route.php b/config/route.php new file mode 100644 index 0000000..b4d807a --- /dev/null +++ b/config/route.php @@ -0,0 +1,17 @@ + +// +---------------------------------------------------------------------- + +return [ + '__pattern__' => [ + 'name' => '\w+', + ], + +]; diff --git a/config/tags.php b/config/tags.php new file mode 100644 index 0000000..5468f6b --- /dev/null +++ b/config/tags.php @@ -0,0 +1,30 @@ + +// +---------------------------------------------------------------------- + +// 应用行为扩展定义文件 +return [ + // 应用初始化 + 'app_init' => [], + // 应用开始 + 'app_begin' => [], + // 模块初始化 + 'module_init' => [], + // 操作开始执行 + 'action_begin' => [], + // 视图内容过滤 + 'view_filter' => [], + // 日志写入 + 'log_write' => [], + // 应用结束 + 'app_end' => [], + //api鉴权 + 'api_auth' => [], +]; diff --git a/public/.htaccess b/public/.htaccess new file mode 100644 index 0000000..cbc7868 --- /dev/null +++ b/public/.htaccess @@ -0,0 +1,8 @@ + + Options +FollowSymlinks -Multiviews + RewriteEngine On + + RewriteCond %{REQUEST_FILENAME} !-d + RewriteCond %{REQUEST_FILENAME} !-f + RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L] + diff --git a/public/api.html b/public/api.html new file mode 100644 index 0000000..a672a04 --- /dev/null +++ b/public/api.html @@ -0,0 +1,237 @@ + + + + + + +api调试 + + + + + + + +
+ +
+
+ +
+
+
+ +
+
+
+
+ +
+
+
+
+ +
+
+ + + +
+
+ +
+
+ +
+ + +

===========header参数==============

+ +
+
+

appid:

+
+
+
+ +
+
+ +
+
+
+

token:

+
+
+
+ +
+
+ +
+ +

===========系统参数==============

+
+
+

签名signature:

+
+
+
+ +
+
+ +
+ +
+
+ +

===========应用参数==============

+
+
+
+ +
+
+
+ +
+
+
+ +
+
+
+
+ +
+
+ +
+ +
+
+ +
+ +
+ +
+
+

===请求结果===

+ 

+			

+		
+		

+	 
+ 
+

+
+ 
+
+
+
+
+
\ No newline at end of file
diff --git a/public/api_exception.tpl b/public/api_exception.tpl
new file mode 100644
index 0000000..7ac9256
--- /dev/null
+++ b/public/api_exception.tpl
@@ -0,0 +1,7 @@
+
\ No newline at end of file
diff --git a/public/index.php b/public/index.php
new file mode 100644
index 0000000..9641087
--- /dev/null
+++ b/public/index.php
@@ -0,0 +1,20 @@
+
+// +----------------------------------------------------------------------
+
+// [ 应用入口文件 ]
+// 定义应用目录
+define('APP_PATH', __DIR__ . '/../application/');
+
+//配置目录
+define('CONF_PATH', __DIR__.'/../config/');
+
+// 加载框架引导文件
+require __DIR__ . '/../thinkphp/start.php';
diff --git a/public/robots.txt b/public/robots.txt
new file mode 100644
index 0000000..eb05362
--- /dev/null
+++ b/public/robots.txt
@@ -0,0 +1,2 @@
+User-agent: *
+Disallow:
diff --git a/thinkphp/.gitignore b/thinkphp/.gitignore
new file mode 100644
index 0000000..7e31ef5
--- /dev/null
+++ b/thinkphp/.gitignore
@@ -0,0 +1,4 @@
+/composer.lock
+/vendor
+.idea
+.DS_Store
diff --git a/thinkphp/.htaccess b/thinkphp/.htaccess
new file mode 100644
index 0000000..3418e55
--- /dev/null
+++ b/thinkphp/.htaccess
@@ -0,0 +1 @@
+deny from all
\ No newline at end of file
diff --git a/thinkphp/.travis.yml b/thinkphp/.travis.yml
new file mode 100644
index 0000000..f74ffca
--- /dev/null
+++ b/thinkphp/.travis.yml
@@ -0,0 +1,47 @@
+sudo: false
+
+language: php
+
+services:
+  - memcached
+  - mongodb
+  - mysql
+  - postgresql
+  - redis-server
+
+matrix:
+  fast_finish: true
+  include:
+    - php: 5.4
+    - php: 5.5
+    - php: 5.6
+    - php: 7.0
+    - php: hhvm
+  allow_failures:
+    - php: hhvm
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+before_install:
+  - composer self-update
+  - mysql -e "create database IF NOT EXISTS test;" -uroot
+  - psql -c 'DROP DATABASE IF EXISTS test;' -U postgres
+  - psql -c 'create database test;' -U postgres
+
+install:
+  - ./tests/script/install.sh
+
+script:
+  ## LINT
+  - find . -path ./vendor -prune -o -type f -name \*.php -exec php -l {} \;
+  ## PHP Copy/Paste Detector
+  - vendor/bin/phpcpd --verbose --exclude vendor ./ || true
+  ## PHPLOC
+  - vendor/bin/phploc --exclude vendor ./
+  ## PHPUNIT
+  - vendor/bin/phpunit --coverage-clover=coverage.xml --configuration=phpunit.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
diff --git a/thinkphp/CONTRIBUTING.md b/thinkphp/CONTRIBUTING.md
new file mode 100644
index 0000000..dc8e91c
--- /dev/null
+++ b/thinkphp/CONTRIBUTING.md
@@ -0,0 +1,119 @@
+如何贡献我的源代码
+===
+
+此文档介绍了 ThinkPHP 团队的组成以及运转机制，您提交的代码将给 ThinkPHP 项目带来什么好处，以及如何才能加入我们的行列。
+
+## 通过 Github 贡献代码
+
+ThinkPHP 目前使用 Git 来控制程序版本，如果你想为 ThinkPHP 贡献源代码，请先大致了解 Git 的使用方法。我们目前把项目托管在 GitHub 上，任何 GitHub 用户都可以向我们贡献代码。
+
+参与的方式很简单，`fork`一份 ThinkPHP 的代码到你的仓库中，修改后提交，并向我们发起`pull request`申请，我们会及时对代码进行审查并处理你的申请。审查通过后，你的代码将被`merge`进我们的仓库中，这样你就会自动出现在贡献者名单里了，非常方便。
+
+我们希望你贡献的代码符合：
+
+* ThinkPHP 的编码规范
+* 适当的注释，能让其他人读懂
+* 遵循 Apache2 开源协议
+
+**如果想要了解更多细节或有任何疑问，请继续阅读下面的内容**
+
+### 注意事项
+
+* 本项目代码格式化标准选用 [**PSR-2**](http://www.kancloud.cn/thinkphp/php-fig-psr/3141)；
+* 类名和类文件名遵循 [**PSR-4**](http://www.kancloud.cn/thinkphp/php-fig-psr/3144)；
+* 对于 Issues 的处理，请使用诸如 `fix #xxx(Issue ID)` 的 commit title 直接关闭 issue。
+* 系统会自动在 PHP 5.4 5.5 5.6 7.0 和 HHVM 上测试修改，其中 HHVM 下的测试容许报错，请确保你的修改符合 PHP 5.4 ~ 5.6 和 PHP 7.0 的语法规范；
+* 管理员不会合并造成 CI faild 的修改，若出现 CI faild 请检查自己的源代码或修改相应的[单元测试文件](tests)；
+
+## GitHub Issue
+
+GitHub 提供了 Issue 功能，该功能可以用于：
+
+* 提出 bug
+* 提出功能改进
+* 反馈使用体验
+
+该功能不应该用于：
+
+ * 提出修改意见（涉及代码署名和修订追溯问题）
+ * 不友善的言论
+
+## 快速修改
+
+**GitHub 提供了快速编辑文件的功能**
+
+1. 登录 GitHub 帐号；
+2. 浏览项目文件，找到要进行修改的文件；
+3. 点击右上角铅笔图标进行修改；
+4. 填写 `Commit changes` 相关内容（Title 必填）；
+5. 提交修改，等待 CI 验证和管理员合并。
+
+**若您需要一次提交大量修改，请继续阅读下面的内容**
+
+## 完整流程
+
+1. `fork`本项目；
+2. 克隆(`clone`)你 `fork` 的项目到本地；
+3. 新建分支(`branch`)并检出(`checkout`)新分支；
+4. 添加本项目到你的本地 git 仓库作为上游(`upstream`)；
+5. 进行修改，若你的修改包含方法或函数的增减，请记得修改[单元测试文件](tests)；
+6. 变基（衍合 `rebase`）你的分支到上游 master 分支；
+7. `push` 你的本地仓库到 GitHub；
+8. 提交 `pull request`；
+9. 等待 CI 验证（若不通过则重复 5~7，不需要重新提交 `pull request`，GitHub 会自动更新你的 `pull request`）；
+10. 等待管理员处理，并及时 `rebase` 你的分支到上游 master 分支（若上游 master 分支有修改）。
+
+*若有必要，可以 `git push -f` 强行推送 rebase 后的分支到自己的 `fork`*
+
+*绝对不可以使用 `git push -f` 强行推送修改到上游*
+
+### 注意事项
+
+* 若对上述流程有任何不清楚的地方，请查阅 GIT 教程，如 [这个](http://backlogtool.com/git-guide/cn/)；
+* 对于代码**不同方面**的修改，请在自己 `fork` 的项目中**创建不同的分支**（原因参见`完整流程`第9条备注部分）；
+* 变基及交互式变基操作参见 [Git 交互式变基](http://pakchoi.me/2015/03/17/git-interactive-rebase/)
+
+## 推荐资源
+
+### 开发环境
+
+* XAMPP for Windows 5.5.x
+* WampServer (for Windows)
+* upupw Apache PHP5.4 ( for Windows)
+
+或自行安装
+
+- Apache / Nginx
+- PHP 5.4 ~ 5.6
+- MySQL / MariaDB
+
+*Windows 用户推荐添加 PHP bin 目录到 PATH，方便使用 composer*
+
+*Linux 用户自行配置环境， Mac 用户推荐使用内置 Apache 配合 Homebrew 安装 PHP 和 MariaDB*
+
+### 编辑器
+
+Sublime Text 3 + phpfmt 插件
+
+phpfmt 插件参数
+
+```json
+{
+	"autocomplete": true,
+	"enable_auto_align": true,
+	"format_on_save": true,
+	"indent_with_space": true,
+	"psr1_naming": false,
+	"psr2": true,
+	"version": 4
+}
+```
+
+或其他 编辑器 / IDE 配合 PSR2 自动格式化工具
+
+### Git GUI
+
+* SourceTree
+* GitHub Desktop
+
+或其他 Git 图形界面客户端
diff --git a/thinkphp/LICENSE.txt b/thinkphp/LICENSE.txt
new file mode 100644
index 0000000..2cb9a8a
--- /dev/null
+++ b/thinkphp/LICENSE.txt
@@ -0,0 +1,32 @@
+
+ThinkPHP遵循Apache2开源协议发布，并提供免费使用。
+版权所有Copyright © 2006-2017 by ThinkPHP (http://thinkphp.cn)
+All rights reserved。
+ThinkPHP® 商标和著作权所有者为上海顶想信息科技有限公司。
+
+Apache Licence是著名的非盈利开源组织Apache采用的协议。
+该协议和BSD类似，鼓励代码共享和尊重原作者的著作权，
+允许代码修改，再作为开源或商业软件发布。需要满足
+的条件： 
+1． 需要给代码的用户一份Apache Licence ；
+2． 如果你修改了代码，需要在被修改的文件中说明；
+3． 在延伸的代码中（修改和有源代码衍生的代码中）需要
+带有原来代码中的协议，商标，专利声明和其他原来作者规
+定需要包含的说明；
+4． 如果再发布的产品中包含一个Notice文件，则在Notice文
+件中需要带有本协议内容。你可以在Notice中增加自己的
+许可，但不可以表现为对Apache Licence构成更改。 
+具体的协议参考：http://www.apache.org/licenses/LICENSE-2.0
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/thinkphp/README.md b/thinkphp/README.md
new file mode 100644
index 0000000..f01fd2b
--- /dev/null
+++ b/thinkphp/README.md
@@ -0,0 +1,114 @@
+ThinkPHP 5.0
+===============
+
+[![StyleCI](https://styleci.io/repos/48530411/shield?style=flat&branch=master)](https://styleci.io/repos/48530411)
+[![Build Status](https://travis-ci.org/top-think/framework.svg?branch=master)](https://travis-ci.org/top-think/framework)
+[![codecov.io](http://codecov.io/github/top-think/framework/coverage.svg?branch=master)](http://codecov.io/github/github/top-think/framework?branch=master)
+[![Total Downloads](https://poser.pugx.org/topthink/framework/downloads)](https://packagist.org/packages/topthink/framework)
+[![Latest Stable Version](https://poser.pugx.org/topthink/framework/v/stable)](https://packagist.org/packages/topthink/framework)
+[![Latest Unstable Version](https://poser.pugx.org/topthink/framework/v/unstable)](https://packagist.org/packages/topthink/framework)
+[![License](https://poser.pugx.org/topthink/framework/license)](https://packagist.org/packages/topthink/framework)
+
+ThinkPHP5在保持快速开发和大道至简的核心理念不变的同时，PHP版本要求提升到5.4，优化核心，减少依赖，基于全新的架构思想和命名空间实现，是ThinkPHP突破原有框架思路的颠覆之作，其主要特性包括：
+
+ + 基于命名空间和众多PHP新特性
+ + 核心功能组件化
+ + 强化路由功能
+ + 更灵活的控制器
+ + 重构的模型和数据库类
+ + 配置文件可分离
+ + 重写的自动验证和完成
+ + 简化扩展机制
+ + API支持完善
+ + 改进的Log类
+ + 命令行访问支持
+ + REST支持
+ + 引导文件支持
+ + 方便的自动生成定义
+ + 真正惰性加载
+ + 分布式环境支持
+ + 支持Composer
+ + 支持MongoDb
+
+> ThinkPHP5的运行环境要求PHP5.4以上。
+
+详细开发文档参考 [ThinkPHP5完全开发手册](http://www.kancloud.cn/manual/thinkphp5) 以及[ThinkPHP5入门系列教程](http://www.kancloud.cn/special/thinkphp5_quickstart)
+
+## 目录结构
+
+初始的目录结构如下：
+
+~~~
+www  WEB部署目录（或者子目录）
+├─application           应用目录
+│  ├─common             公共模块目录（可以更改）
+│  ├─module_name        模块目录
+│  │  ├─config.php      模块配置文件
+│  │  ├─common.php      模块函数文件
+│  │  ├─controller      控制器目录
+│  │  ├─model           模型目录
+│  │  ├─view            视图目录
+│  │  └─ ...            更多类库目录
+│  │
+│  ├─command.php        命令行工具配置文件
+│  ├─common.php         公共函数文件
+│  ├─config.php         公共配置文件
+│  ├─route.php          路由配置文件
+│  ├─tags.php           应用行为扩展定义文件
+│  └─database.php       数据库配置文件
+│
+├─public                WEB目录（对外访问目录）
+│  ├─index.php          入口文件
+│  ├─router.php         快速测试文件
+│  └─.htaccess          用于apache的重写
+│
+├─thinkphp              框架系统目录
+│  ├─lang               语言文件目录
+│  ├─library            框架类库目录
+│  │  ├─think           Think类库包目录
+│  │  └─traits          系统Trait目录
+│  │
+│  ├─tpl                系统模板目录
+│  ├─base.php           基础定义文件
+│  ├─console.php        控制台入口文件
+│  ├─convention.php     框架惯例配置文件
+│  ├─helper.php         助手函数文件
+│  ├─phpunit.xml        phpunit配置文件
+│  └─start.php          框架入口文件
+│
+├─extend                扩展类库目录
+├─runtime               应用的运行时目录（可写，可定制）
+├─vendor                第三方类库目录（Composer依赖库）
+├─build.php             自动生成定义文件（参考）
+├─composer.json         composer 定义文件
+├─LICENSE.txt           授权说明文件
+├─README.md             README 文件
+├─think                 命令行入口文件
+~~~
+
+> router.php用于php自带webserver支持，可用于快速测试
+> 切换到public目录后，启动命令：php -S localhost:8888  router.php
+> 上面的目录结构和名称是可以改变的，这取决于你的入口文件和配置参数。
+
+## 命名规范
+
+ThinkPHP5的命名规范遵循`PSR-2`规范以及`PSR-4`自动加载规范。
+
+## 参与开发
+注册并登录 Github 帐号， fork 本项目并进行改动。
+
+更多细节参阅 [CONTRIBUTING.md](CONTRIBUTING.md)
+
+## 版权信息
+
+ThinkPHP遵循Apache2开源协议发布，并提供免费使用。
+
+本项目包含的第三方源码和二进制文件之版权信息另行标注。
+
+版权所有Copyright © 2006-2018 by ThinkPHP (http://thinkphp.cn)
+
+All rights reserved。
+
+ThinkPHP® 商标和著作权所有者为上海顶想信息科技有限公司。
+
+更多细节参阅 [LICENSE.txt](LICENSE.txt)
diff --git a/thinkphp/base.php b/thinkphp/base.php
new file mode 100644
index 0000000..92c4fa5
--- /dev/null
+++ b/thinkphp/base.php
@@ -0,0 +1,65 @@
+
+// +----------------------------------------------------------------------
+
+define('THINK_VERSION', '5.0.24');
+define('THINK_START_TIME', microtime(true));
+define('THINK_START_MEM', memory_get_usage());
+define('EXT', '.php');
+define('DS', DIRECTORY_SEPARATOR);
+defined('THINK_PATH') or define('THINK_PATH', __DIR__ . DS);
+define('LIB_PATH', THINK_PATH . 'library' . DS);
+define('CORE_PATH', LIB_PATH . 'think' . DS);
+define('TRAIT_PATH', LIB_PATH . 'traits' . DS);
+defined('APP_PATH') or define('APP_PATH', dirname($_SERVER['SCRIPT_FILENAME']) . DS);
+defined('ROOT_PATH') or define('ROOT_PATH', dirname(realpath(APP_PATH)) . DS);
+defined('EXTEND_PATH') or define('EXTEND_PATH', ROOT_PATH . 'extend' . DS);
+defined('VENDOR_PATH') or define('VENDOR_PATH', ROOT_PATH . 'vendor' . DS);
+defined('RUNTIME_PATH') or define('RUNTIME_PATH', ROOT_PATH . 'runtime' . DS);
+defined('LOG_PATH') or define('LOG_PATH', RUNTIME_PATH . 'log' . DS);
+defined('CACHE_PATH') or define('CACHE_PATH', RUNTIME_PATH . 'cache' . DS);
+defined('TEMP_PATH') or define('TEMP_PATH', RUNTIME_PATH . 'temp' . DS);
+defined('CONF_PATH') or define('CONF_PATH', APP_PATH); // 配置文件目录
+defined('CONF_EXT') or define('CONF_EXT', EXT); // 配置文件后缀
+defined('ENV_PREFIX') or define('ENV_PREFIX', 'PHP_'); // 环境变量的配置前缀
+
+// 环境常量
+define('IS_CLI', PHP_SAPI == 'cli' ? true : false);
+define('IS_WIN', strpos(PHP_OS, 'WIN') !== false);
+
+// 载入Loader类
+require CORE_PATH . 'Loader.php';
+
+// 加载环境变量配置文件
+if (is_file(ROOT_PATH . '.env')) {
+    $env = parse_ini_file(ROOT_PATH . '.env', true);
+
+    foreach ($env as $key => $val) {
+        $name = ENV_PREFIX . strtoupper($key);
+
+        if (is_array($val)) {
+            foreach ($val as $k => $v) {
+                $item = $name . '_' . strtoupper($k);
+                putenv("$item=$v");
+            }
+        } else {
+            putenv("$name=$val");
+        }
+    }
+}
+
+// 注册自动加载
+\think\Loader::register();
+
+// 注册错误和异常处理机制
+\think\Error::register();
+
+// 加载惯例配置文件
+\think\Config::set(include THINK_PATH . 'convention' . EXT);
diff --git a/thinkphp/codecov.yml b/thinkphp/codecov.yml
new file mode 100644
index 0000000..bef9d64
--- /dev/null
+++ b/thinkphp/codecov.yml
@@ -0,0 +1,12 @@
+comment:
+  layout: header, changes, diff
+coverage:
+  ignore:
+  - base.php
+  - helper.php
+  - convention.php
+  - lang/zh-cn.php
+  - start.php
+  - console.php
+  status:
+    patch: false
diff --git a/thinkphp/composer.json b/thinkphp/composer.json
new file mode 100644
index 0000000..c546e11
--- /dev/null
+++ b/thinkphp/composer.json
@@ -0,0 +1,35 @@
+{
+    "name": "topthink/framework",
+    "description": "the new thinkphp framework",
+    "type": "think-framework",
+    "keywords": [
+        "framework",
+        "thinkphp",
+        "ORM"
+    ],
+    "homepage": "http://thinkphp.cn/",
+    "license": "Apache-2.0",
+    "authors": [
+        {
+            "name": "liu21st",
+            "email": "liu21st@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.4.0",
+        "topthink/think-installer": "~1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "johnkary/phpunit-speedtrap": "^1.0",
+        "mikey179/vfsStream": "~1.6",
+        "phploc/phploc": "2.*",
+        "sebastian/phpcpd": "2.*",
+        "phpdocumentor/reflection-docblock": "^2.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "think\\": "library/think"
+        }
+    }
+}
diff --git a/thinkphp/console.php b/thinkphp/console.php
new file mode 100644
index 0000000..578e4a7
--- /dev/null
+++ b/thinkphp/console.php
@@ -0,0 +1,20 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+// ThinkPHP 引导文件
+// 加载基础文件
+require __DIR__ . '/base.php';
+
+// 执行应用
+App::initCommon();
+Console::init();
diff --git a/thinkphp/convention.php b/thinkphp/convention.php
new file mode 100644
index 0000000..31a0a0c
--- /dev/null
+++ b/thinkphp/convention.php
@@ -0,0 +1,298 @@
+ '',
+    // 应用调试模式
+    'app_debug'              => false,
+    // 应用Trace
+    'app_trace'              => false,
+    // 应用模式状态
+    'app_status'             => '',
+    // 是否支持多模块
+    'app_multi_module'       => true,
+    // 入口自动绑定模块
+    'auto_bind_module'       => false,
+    // 注册的根命名空间
+    'root_namespace'         => [],
+    // 扩展函数文件
+    'extra_file_list'        => [THINK_PATH . 'helper' . EXT],
+    // 默认输出类型
+    'default_return_type'    => 'html',
+    // 默认AJAX 数据返回格式,可选json xml ...
+    'default_ajax_return'    => 'json',
+    // 默认JSONP格式返回的处理方法
+    'default_jsonp_handler'  => 'jsonpReturn',
+    // 默认JSONP处理方法
+    'var_jsonp_handler'      => 'callback',
+    // 默认时区
+    'default_timezone'       => 'PRC',
+    // 是否开启多语言
+    'lang_switch_on'         => false,
+    // 默认全局过滤方法 用逗号分隔多个
+    'default_filter'         => '',
+    // 默认语言
+    'default_lang'           => 'zh-cn',
+    // 应用类库后缀
+    'class_suffix'           => false,
+    // 控制器类后缀
+    'controller_suffix'      => false,
+
+    // +----------------------------------------------------------------------
+    // | 模块设置
+    // +----------------------------------------------------------------------
+
+    // 默认模块名
+    'default_module'         => 'index',
+    // 禁止访问模块
+    'deny_module_list'       => ['common'],
+    // 默认控制器名
+    'default_controller'     => 'Index',
+    // 默认操作名
+    'default_action'         => 'index',
+    // 默认验证器
+    'default_validate'       => '',
+    // 默认的空控制器名
+    'empty_controller'       => 'Error',
+    // 操作方法前缀
+    'use_action_prefix'      => false,
+    // 操作方法后缀
+    'action_suffix'          => '',
+    // 自动搜索控制器
+    'controller_auto_search' => false,
+
+    // +----------------------------------------------------------------------
+    // | URL设置
+    // +----------------------------------------------------------------------
+
+    // PATHINFO变量名 用于兼容模式
+    'var_pathinfo'           => 's',
+    // 兼容PATH_INFO获取
+    'pathinfo_fetch'         => ['ORIG_PATH_INFO', 'REDIRECT_PATH_INFO', 'REDIRECT_URL'],
+    // pathinfo分隔符
+    'pathinfo_depr'          => '/',
+    // HTTPS代理标识
+    'https_agent_name'       => '',
+    // URL伪静态后缀
+    'url_html_suffix'        => 'html',
+    // URL普通方式参数 用于自动生成
+    'url_common_param'       => false,
+    // URL参数方式 0 按名称成对解析 1 按顺序解析
+    'url_param_type'         => 0,
+    // 是否开启路由
+    'url_route_on'           => true,
+    // 路由配置文件（支持配置多个）
+    'route_config_file'      => ['route'],
+    // 路由使用完整匹配
+    'route_complete_match'   => false,
+    // 是否强制使用路由
+    'url_route_must'         => false,
+    // 域名部署
+    'url_domain_deploy'      => false,
+    // 域名根，如thinkphp.cn
+    'url_domain_root'        => '',
+    // 是否自动转换URL中的控制器和操作名
+    'url_convert'            => true,
+    // 默认的访问控制器层
+    'url_controller_layer'   => 'controller',
+    // 表单请求类型伪装变量
+    'var_method'             => '_method',
+    // 表单ajax伪装变量
+    'var_ajax'               => '_ajax',
+    // 表单pjax伪装变量
+    'var_pjax'               => '_pjax',
+    // 是否开启请求缓存 true自动缓存 支持设置请求缓存规则
+    'request_cache'          => false,
+    // 请求缓存有效期
+    'request_cache_expire'   => null,
+    // 全局请求缓存排除规则
+    'request_cache_except'   => [],
+
+    // +----------------------------------------------------------------------
+    // | 模板设置
+    // +----------------------------------------------------------------------
+
+    'template'               => [
+        // 默认模板渲染规则 1 解析为小写+下划线 2 全部转换小写
+        'auto_rule'    => 1,
+        // 模板引擎类型 支持 php think 支持扩展
+        'type'         => 'Think',
+        // 视图基础目录，配置目录为所有模块的视图起始目录
+        'view_base'    => '',
+        // 当前模板的视图目录 留空为自动获取
+        'view_path'    => '',
+        // 模板后缀
+        'view_suffix'  => 'html',
+        // 模板文件名分隔符
+        'view_depr'    => DS,
+        // 模板引擎普通标签开始标记
+        'tpl_begin'    => '{',
+        // 模板引擎普通标签结束标记
+        'tpl_end'      => '}',
+        // 标签库标签开始标记
+        'taglib_begin' => '{',
+        // 标签库标签结束标记
+        'taglib_end'   => '}',
+    ],
+
+    // 视图输出字符串内容替换
+    'view_replace_str'       => [],
+    // 默认跳转页面对应的模板文件
+    'dispatch_success_tmpl'  => THINK_PATH . 'tpl' . DS . 'dispatch_jump.tpl',
+    'dispatch_error_tmpl'    => THINK_PATH . 'tpl' . DS . 'dispatch_jump.tpl',
+
+    // +----------------------------------------------------------------------
+    // | 异常及错误设置
+    // +----------------------------------------------------------------------
+
+    // 异常页面的模板文件
+    'exception_tmpl'         => THINK_PATH . 'tpl' . DS . 'think_exception.tpl',
+
+    // 错误显示信息,非调试模式有效
+    'error_message'          => '页面错误！请稍后再试～',
+    // 显示错误信息
+    'show_error_msg'         => false,
+    // 异常处理handle类 留空使用 \think\exception\Handle
+    'exception_handle'       => '',
+    // 是否记录trace信息到日志
+    'record_trace'           => false,
+
+    // +----------------------------------------------------------------------
+    // | 日志设置
+    // +----------------------------------------------------------------------
+
+    'log'                    => [
+        // 日志记录方式，内置 file socket 支持扩展
+        'type'  => 'File',
+        // 日志保存目录
+        'path'  => LOG_PATH,
+        // 日志记录级别
+        'level' => [],
+    ],
+
+    // +----------------------------------------------------------------------
+    // | Trace设置 开启 app_trace 后 有效
+    // +----------------------------------------------------------------------
+    'trace'                  => [
+        // 内置Html Console 支持扩展
+        'type' => 'Html',
+    ],
+
+    // +----------------------------------------------------------------------
+    // | 缓存设置
+    // +----------------------------------------------------------------------
+
+    'cache'                  => [
+        // 驱动方式
+        'type'   => 'File',
+        // 缓存保存目录
+        'path'   => CACHE_PATH,
+        // 缓存前缀
+        'prefix' => '',
+        // 缓存有效期 0表示永久缓存
+        'expire' => 0,
+    ],
+
+    // +----------------------------------------------------------------------
+    // | 会话设置
+    // +----------------------------------------------------------------------
+
+    'session'                => [
+        'id'             => '',
+        // SESSION_ID的提交变量,解决flash上传跨域
+        'var_session_id' => '',
+        // SESSION 前缀
+        'prefix'         => 'think',
+        // 驱动方式 支持redis memcache memcached
+        'type'           => '',
+        // 是否自动开启 SESSION
+        'auto_start'     => true,
+        'httponly'       => true,
+        'secure'         => false,
+    ],
+
+    // +----------------------------------------------------------------------
+    // | Cookie设置
+    // +----------------------------------------------------------------------
+    'cookie'                 => [
+        // cookie 名称前缀
+        'prefix'    => '',
+        // cookie 保存时间
+        'expire'    => 0,
+        // cookie 保存路径
+        'path'      => '/',
+        // cookie 有效域名
+        'domain'    => '',
+        //  cookie 启用安全传输
+        'secure'    => false,
+        // httponly设置
+        'httponly'  => '',
+        // 是否使用 setcookie
+        'setcookie' => true,
+    ],
+
+    // +----------------------------------------------------------------------
+    // | 数据库设置
+    // +----------------------------------------------------------------------
+
+    'database'               => [
+        // 数据库类型
+        'type'            => 'mysql',
+        // 数据库连接DSN配置
+        'dsn'             => '',
+        // 服务器地址
+        'hostname'        => '127.0.0.1',
+        // 数据库名
+        'database'        => '',
+        // 数据库用户名
+        'username'        => 'root',
+        // 数据库密码
+        'password'        => '',
+        // 数据库连接端口
+        'hostport'        => '',
+        // 数据库连接参数
+        'params'          => [],
+        // 数据库编码默认采用utf8
+        'charset'         => 'utf8',
+        // 数据库表前缀
+        'prefix'          => '',
+        // 数据库调试模式
+        'debug'           => false,
+        // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
+        'deploy'          => 0,
+        // 数据库读写是否分离 主从式有效
+        'rw_separate'     => false,
+        // 读写分离后 主服务器数量
+        'master_num'      => 1,
+        // 指定从服务器序号
+        'slave_no'        => '',
+        // 是否严格检查字段是否存在
+        'fields_strict'   => true,
+        // 数据集返回类型
+        'resultset_type'  => 'array',
+        // 自动写入时间戳字段
+        'auto_timestamp'  => false,
+        // 时间字段取出后的默认时间格式
+        'datetime_format' => 'Y-m-d H:i:s',
+        // 是否需要进行SQL性能分析
+        'sql_explain'     => false,
+    ],
+
+    //分页配置
+    'paginate'               => [
+        'type'      => 'bootstrap',
+        'var_page'  => 'page',
+        'list_rows' => 15,
+    ],
+
+    //控制台配置
+    'console'                => [
+        'name'    => 'Think Console',
+        'version' => '0.1',
+        'user'    => null,
+    ],
+
+];
diff --git a/thinkphp/helper.php b/thinkphp/helper.php
new file mode 100644
index 0000000..12683cf
--- /dev/null
+++ b/thinkphp/helper.php
@@ -0,0 +1,589 @@
+
+// +----------------------------------------------------------------------
+
+//------------------------
+// ThinkPHP 助手函数
+//-------------------------
+
+use think\Cache;
+use think\Config;
+use think\Cookie;
+use think\Db;
+use think\Debug;
+use think\exception\HttpException;
+use think\exception\HttpResponseException;
+use think\Lang;
+use think\Loader;
+use think\Log;
+use think\Model;
+use think\Request;
+use think\Response;
+use think\Session;
+use think\Url;
+use think\View;
+
+if (!function_exists('load_trait')) {
+    /**
+     * 快速导入Traits PHP5.5以上无需调用
+     * @param string    $class trait库
+     * @param string    $ext 类库后缀
+     * @return boolean
+     */
+    function load_trait($class, $ext = EXT)
+    {
+        return Loader::import($class, TRAIT_PATH, $ext);
+    }
+}
+
+if (!function_exists('exception')) {
+    /**
+     * 抛出异常处理
+     *
+     * @param string    $msg  异常消息
+     * @param integer   $code 异常代码 默认为0
+     * @param string    $exception 异常类
+     *
+     * @throws Exception
+     */
+    function exception($msg, $code = 0, $exception = '')
+    {
+        $e = $exception ?: '\think\Exception';
+        throw new $e($msg, $code);
+    }
+}
+
+if (!function_exists('debug')) {
+    /**
+     * 记录时间（微秒）和内存使用情况
+     * @param string            $start 开始标签
+     * @param string            $end 结束标签
+     * @param integer|string    $dec 小数位 如果是m 表示统计内存占用
+     * @return mixed
+     */
+    function debug($start, $end = '', $dec = 6)
+    {
+        if ('' == $end) {
+            Debug::remark($start);
+        } else {
+            return 'm' == $dec ? Debug::getRangeMem($start, $end) : Debug::getRangeTime($start, $end, $dec);
+        }
+    }
+}
+
+if (!function_exists('lang')) {
+    /**
+     * 获取语言变量值
+     * @param string    $name 语言变量名
+     * @param array     $vars 动态变量值
+     * @param string    $lang 语言
+     * @return mixed
+     */
+    function lang($name, $vars = [], $lang = '')
+    {
+        return Lang::get($name, $vars, $lang);
+    }
+}
+
+if (!function_exists('config')) {
+    /**
+     * 获取和设置配置参数
+     * @param string|array  $name 参数名
+     * @param mixed         $value 参数值
+     * @param string        $range 作用域
+     * @return mixed
+     */
+    function config($name = '', $value = null, $range = '')
+    {
+        if (is_null($value) && is_string($name)) {
+            return 0 === strpos($name, '?') ? Config::has(substr($name, 1), $range) : Config::get($name, $range);
+        } else {
+            return Config::set($name, $value, $range);
+        }
+    }
+}
+
+if (!function_exists('input')) {
+    /**
+     * 获取输入数据 支持默认值和过滤
+     * @param string    $key 获取的变量名
+     * @param mixed     $default 默认值
+     * @param string    $filter 过滤方法
+     * @return mixed
+     */
+    function input($key = '', $default = null, $filter = '')
+    {
+        if (0 === strpos($key, '?')) {
+            $key = substr($key, 1);
+            $has = true;
+        }
+        if ($pos = strpos($key, '.')) {
+            // 指定参数来源
+            list($method, $key) = explode('.', $key, 2);
+            if (!in_array($method, ['get', 'post', 'put', 'patch', 'delete', 'route', 'param', 'request', 'session', 'cookie', 'server', 'env', 'path', 'file'])) {
+                $key    = $method . '.' . $key;
+                $method = 'param';
+            }
+        } else {
+            // 默认为自动判断
+            $method = 'param';
+        }
+        if (isset($has)) {
+            return request()->has($key, $method, $default);
+        } else {
+            return request()->$method($key, $default, $filter);
+        }
+    }
+}
+
+if (!function_exists('widget')) {
+    /**
+     * 渲染输出Widget
+     * @param string    $name Widget名称
+     * @param array     $data 传入的参数
+     * @return mixed
+     */
+    function widget($name, $data = [])
+    {
+        return Loader::action($name, $data, 'widget');
+    }
+}
+
+if (!function_exists('model')) {
+    /**
+     * 实例化Model
+     * @param string    $name Model名称
+     * @param string    $layer 业务层名称
+     * @param bool      $appendSuffix 是否添加类名后缀
+     * @return \think\Model
+     */
+    function model($name = '', $layer = 'model', $appendSuffix = false)
+    {
+        return Loader::model($name, $layer, $appendSuffix);
+    }
+}
+
+if (!function_exists('validate')) {
+    /**
+     * 实例化验证器
+     * @param string    $name 验证器名称
+     * @param string    $layer 业务层名称
+     * @param bool      $appendSuffix 是否添加类名后缀
+     * @return \think\Validate
+     */
+    function validate($name = '', $layer = 'validate', $appendSuffix = false)
+    {
+        return Loader::validate($name, $layer, $appendSuffix);
+    }
+}
+
+if (!function_exists('db')) {
+    /**
+     * 实例化数据库类
+     * @param string        $name 操作的数据表名称（不含前缀）
+     * @param array|string  $config 数据库配置参数
+     * @param bool          $force 是否强制重新连接
+     * @return \think\db\Query
+     */
+    function db($name = '', $config = [], $force = false)
+    {
+        return Db::connect($config, $force)->name($name);
+    }
+}
+
+if (!function_exists('controller')) {
+    /**
+     * 实例化控制器 格式：[模块/]控制器
+     * @param string    $name 资源地址
+     * @param string    $layer 控制层名称
+     * @param bool      $appendSuffix 是否添加类名后缀
+     * @return \think\Controller
+     */
+    function controller($name, $layer = 'controller', $appendSuffix = false)
+    {
+        return Loader::controller($name, $layer, $appendSuffix);
+    }
+}
+
+if (!function_exists('action')) {
+    /**
+     * 调用模块的操作方法 参数格式 [模块/控制器/]操作
+     * @param string        $url 调用地址
+     * @param string|array  $vars 调用参数 支持字符串和数组
+     * @param string        $layer 要调用的控制层名称
+     * @param bool          $appendSuffix 是否添加类名后缀
+     * @return mixed
+     */
+    function action($url, $vars = [], $layer = 'controller', $appendSuffix = false)
+    {
+        return Loader::action($url, $vars, $layer, $appendSuffix);
+    }
+}
+
+if (!function_exists('import')) {
+    /**
+     * 导入所需的类库 同java的Import 本函数有缓存功能
+     * @param string    $class 类库命名空间字符串
+     * @param string    $baseUrl 起始路径
+     * @param string    $ext 导入的文件扩展名
+     * @return boolean
+     */
+    function import($class, $baseUrl = '', $ext = EXT)
+    {
+        return Loader::import($class, $baseUrl, $ext);
+    }
+}
+
+if (!function_exists('vendor')) {
+    /**
+     * 快速导入第三方框架类库 所有第三方框架的类库文件统一放到 系统的Vendor目录下面
+     * @param string    $class 类库
+     * @param string    $ext 类库后缀
+     * @return boolean
+     */
+    function vendor($class, $ext = EXT)
+    {
+        return Loader::import($class, VENDOR_PATH, $ext);
+    }
+}
+
+if (!function_exists('dump')) {
+    /**
+     * 浏览器友好的变量输出
+     * @param mixed     $var 变量
+     * @param boolean   $echo 是否输出 默认为true 如果为false 则返回输出字符串
+     * @param string    $label 标签 默认为空
+     * @return void|string
+     */
+    function dump($var, $echo = true, $label = null)
+    {
+        return Debug::dump($var, $echo, $label);
+    }
+}
+
+if (!function_exists('url')) {
+    /**
+     * Url生成
+     * @param string        $url 路由地址
+     * @param string|array  $vars 变量
+     * @param bool|string   $suffix 生成的URL后缀
+     * @param bool|string   $domain 域名
+     * @return string
+     */
+    function url($url = '', $vars = '', $suffix = true, $domain = false)
+    {
+        return Url::build($url, $vars, $suffix, $domain);
+    }
+}
+
+if (!function_exists('session')) {
+    /**
+     * Session管理
+     * @param string|array  $name session名称，如果为数组表示进行session设置
+     * @param mixed         $value session值
+     * @param string        $prefix 前缀
+     * @return mixed
+     */
+    function session($name, $value = '', $prefix = null)
+    {
+        if (is_array($name)) {
+            // 初始化
+            Session::init($name);
+        } elseif (is_null($name)) {
+            // 清除
+            Session::clear('' === $value ? null : $value);
+        } elseif ('' === $value) {
+            // 判断或获取
+            return 0 === strpos($name, '?') ? Session::has(substr($name, 1), $prefix) : Session::get($name, $prefix);
+        } elseif (is_null($value)) {
+            // 删除
+            return Session::delete($name, $prefix);
+        } else {
+            // 设置
+            return Session::set($name, $value, $prefix);
+        }
+    }
+}
+
+if (!function_exists('cookie')) {
+    /**
+     * Cookie管理
+     * @param string|array  $name cookie名称，如果为数组表示进行cookie设置
+     * @param mixed         $value cookie值
+     * @param mixed         $option 参数
+     * @return mixed
+     */
+    function cookie($name, $value = '', $option = null)
+    {
+        if (is_array($name)) {
+            // 初始化
+            Cookie::init($name);
+        } elseif (is_null($name)) {
+            // 清除
+            Cookie::clear($value);
+        } elseif ('' === $value) {
+            // 获取
+            return 0 === strpos($name, '?') ? Cookie::has(substr($name, 1), $option) : Cookie::get($name, $option);
+        } elseif (is_null($value)) {
+            // 删除
+            return Cookie::delete($name);
+        } else {
+            // 设置
+            return Cookie::set($name, $value, $option);
+        }
+    }
+}
+
+if (!function_exists('cache')) {
+    /**
+     * 缓存管理
+     * @param mixed     $name 缓存名称，如果为数组表示进行缓存设置
+     * @param mixed     $value 缓存值
+     * @param mixed     $options 缓存参数
+     * @param string    $tag 缓存标签
+     * @return mixed
+     */
+    function cache($name, $value = '', $options = null, $tag = null)
+    {
+        if (is_array($options)) {
+            // 缓存操作的同时初始化
+            $cache = Cache::connect($options);
+        } elseif (is_array($name)) {
+            // 缓存初始化
+            return Cache::connect($name);
+        } else {
+            $cache = Cache::init();
+        }
+
+        if (is_null($name)) {
+            return $cache->clear($value);
+        } elseif ('' === $value) {
+            // 获取缓存
+            return 0 === strpos($name, '?') ? $cache->has(substr($name, 1)) : $cache->get($name);
+        } elseif (is_null($value)) {
+            // 删除缓存
+            return $cache->rm($name);
+        } elseif (0 === strpos($name, '?') && '' !== $value) {
+            $expire = is_numeric($options) ? $options : null;
+            return $cache->remember(substr($name, 1), $value, $expire);
+        } else {
+            // 缓存数据
+            if (is_array($options)) {
+                $expire = isset($options['expire']) ? $options['expire'] : null; //修复查询缓存无法设置过期时间
+            } else {
+                $expire = is_numeric($options) ? $options : null; //默认快捷缓存设置过期时间
+            }
+            if (is_null($tag)) {
+                return $cache->set($name, $value, $expire);
+            } else {
+                return $cache->tag($tag)->set($name, $value, $expire);
+            }
+        }
+    }
+}
+
+if (!function_exists('trace')) {
+    /**
+     * 记录日志信息
+     * @param mixed     $log log信息 支持字符串和数组
+     * @param string    $level 日志级别
+     * @return void|array
+     */
+    function trace($log = '[think]', $level = 'log')
+    {
+        if ('[think]' === $log) {
+            return Log::getLog();
+        } else {
+            Log::record($log, $level);
+        }
+    }
+}
+
+if (!function_exists('request')) {
+    /**
+     * 获取当前Request对象实例
+     * @return Request
+     */
+    function request()
+    {
+        return Request::instance();
+    }
+}
+
+if (!function_exists('response')) {
+    /**
+     * 创建普通 Response 对象实例
+     * @param mixed      $data   输出数据
+     * @param int|string $code   状态码
+     * @param array      $header 头信息
+     * @param string     $type
+     * @return Response
+     */
+    function response($data = [], $code = 200, $header = [], $type = 'html')
+    {
+        return Response::create($data, $type, $code, $header);
+    }
+}
+
+if (!function_exists('view')) {
+    /**
+     * 渲染模板输出
+     * @param string    $template 模板文件
+     * @param array     $vars 模板变量
+     * @param array     $replace 模板替换
+     * @param integer   $code 状态码
+     * @return \think\response\View
+     */
+    function view($template = '', $vars = [], $replace = [], $code = 200)
+    {
+        return Response::create($template, 'view', $code)->replace($replace)->assign($vars);
+    }
+}
+
+if (!function_exists('json')) {
+    /**
+     * 获取\think\response\Json对象实例
+     * @param mixed   $data 返回的数据
+     * @param integer $code 状态码
+     * @param array   $header 头部
+     * @param array   $options 参数
+     * @return \think\response\Json
+     */
+    function json($data = [], $code = 200, $header = [], $options = [])
+    {
+        return Response::create($data, 'json', $code, $header, $options);
+    }
+}
+
+if (!function_exists('jsonp')) {
+    /**
+     * 获取\think\response\Jsonp对象实例
+     * @param mixed   $data    返回的数据
+     * @param integer $code    状态码
+     * @param array   $header 头部
+     * @param array   $options 参数
+     * @return \think\response\Jsonp
+     */
+    function jsonp($data = [], $code = 200, $header = [], $options = [])
+    {
+        return Response::create($data, 'jsonp', $code, $header, $options);
+    }
+}
+
+if (!function_exists('xml')) {
+    /**
+     * 获取\think\response\Xml对象实例
+     * @param mixed   $data    返回的数据
+     * @param integer $code    状态码
+     * @param array   $header  头部
+     * @param array   $options 参数
+     * @return \think\response\Xml
+     */
+    function xml($data = [], $code = 200, $header = [], $options = [])
+    {
+        return Response::create($data, 'xml', $code, $header, $options);
+    }
+}
+
+if (!function_exists('redirect')) {
+    /**
+     * 获取\think\response\Redirect对象实例
+     * @param mixed         $url 重定向地址 支持Url::build方法的地址
+     * @param array|integer $params 额外参数
+     * @param integer       $code 状态码
+     * @param array         $with 隐式传参
+     * @return \think\response\Redirect
+     */
+    function redirect($url = [], $params = [], $code = 302, $with = [])
+    {
+        if (is_integer($params)) {
+            $code   = $params;
+            $params = [];
+        }
+        return Response::create($url, 'redirect', $code)->params($params)->with($with);
+    }
+}
+
+if (!function_exists('abort')) {
+    /**
+     * 抛出HTTP异常
+     * @param integer|Response      $code 状态码 或者 Response对象实例
+     * @param string                $message 错误信息
+     * @param array                 $header 参数
+     */
+    function abort($code, $message = null, $header = [])
+    {
+        if ($code instanceof Response) {
+            throw new HttpResponseException($code);
+        } else {
+            throw new HttpException($code, $message, null, $header);
+        }
+    }
+}
+
+if (!function_exists('halt')) {
+    /**
+     * 调试变量并且中断输出
+     * @param mixed      $var 调试变量或者信息
+     */
+    function halt($var)
+    {
+        dump($var);
+        throw new HttpResponseException(new Response);
+    }
+}
+
+if (!function_exists('token')) {
+    /**
+     * 生成表单令牌
+     * @param string $name 令牌名称
+     * @param mixed  $type 令牌生成方法
+     * @return string
+     */
+    function token($name = '__token__', $type = 'md5')
+    {
+        $token = Request::instance()->token($name, $type);
+        return '';
+    }
+}
+
+if (!function_exists('load_relation')) {
+    /**
+     * 延迟预载入关联查询
+     * @param mixed $resultSet 数据集
+     * @param mixed $relation 关联
+     * @return array
+     */
+    function load_relation($resultSet, $relation)
+    {
+        $item = current($resultSet);
+        if ($item instanceof Model) {
+            $item->eagerlyResultSet($resultSet, $relation);
+        }
+        return $resultSet;
+    }
+}
+
+if (!function_exists('collection')) {
+    /**
+     * 数组转换为数据集对象
+     * @param array $resultSet 数据集数组
+     * @return \think\model\Collection|\think\Collection
+     */
+    function collection($resultSet)
+    {
+        $item = current($resultSet);
+        if ($item instanceof Model) {
+            return \think\model\Collection::make($resultSet);
+        } else {
+            return \think\Collection::make($resultSet);
+        }
+    }
+}
diff --git a/thinkphp/lang/zh-cn.php b/thinkphp/lang/zh-cn.php
new file mode 100644
index 0000000..eb7a914
--- /dev/null
+++ b/thinkphp/lang/zh-cn.php
@@ -0,0 +1,136 @@
+
+// +----------------------------------------------------------------------
+
+// 核心中文语言包
+return [
+    // 系统错误提示
+    'Undefined variable'                                        => '未定义变量',
+    'Undefined index'                                           => '未定义数组索引',
+    'Undefined offset'                                          => '未定义数组下标',
+    'Parse error'                                               => '语法解析错误',
+    'Type error'                                                => '类型错误',
+    'Fatal error'                                               => '致命错误',
+    'syntax error'                                              => '语法错误',
+
+    // 框架核心错误提示
+    'dispatch type not support'                                 => '不支持的调度类型',
+    'method param miss'                                         => '方法参数错误',
+    'method not exists'                                         => '方法不存在',
+    'module not exists'                                         => '模块不存在',
+    'controller not exists'                                     => '控制器不存在',
+    'class not exists'                                          => '类不存在',
+    'property not exists'                                       => '类的属性不存在',
+    'template not exists'                                       => '模板文件不存在',
+    'illegal controller name'                                   => '非法的控制器名称',
+    'illegal action name'                                       => '非法的操作名称',
+    'url suffix deny'                                           => '禁止的URL后缀访问',
+    'Route Not Found'                                           => '当前访问路由未定义',
+    'Undefined db type'                                         => '未定义数据库类型',
+    'variable type error'                                       => '变量类型错误',
+    'PSR-4 error'                                               => 'PSR-4 规范错误',
+    'not support total'                                         => '简洁模式下不能获取数据总数',
+    'not support last'                                          => '简洁模式下不能获取最后一页',
+    'error session handler'                                     => '错误的SESSION处理器类',
+    'not allow php tag'                                         => '模板不允许使用PHP语法',
+    'not support'                                               => '不支持',
+    'redisd master'                                             => 'Redisd 主服务器错误',
+    'redisd slave'                                              => 'Redisd 从服务器错误',
+    'must run at sae'                                           => '必须在SAE运行',
+    'memcache init error'                                       => '未开通Memcache服务，请在SAE管理平台初始化Memcache服务',
+    'KVDB init error'                                           => '没有初始化KVDB，请在SAE管理平台初始化KVDB服务',
+    'fields not exists'                                         => '数据表字段不存在',
+    'where express error'                                       => '查询表达式错误',
+    'not support data'                                          => '不支持的数据表达式',
+    'no data to update'                                         => '没有任何数据需要更新',
+    'miss data to insert'                                       => '缺少需要写入的数据',
+    'miss complex primary data'                                 => '缺少复合主键数据',
+    'miss update condition'                                     => '缺少更新条件',
+    'model data Not Found'                                      => '模型数据不存在',
+    'table data not Found'                                      => '表数据不存在',
+    'delete without condition'                                  => '没有条件不会执行删除操作',
+    'miss relation data'                                        => '缺少关联表数据',
+    'tag attr must'                                             => '模板标签属性必须',
+    'tag error'                                                 => '模板标签错误',
+    'cache write error'                                         => '缓存写入失败',
+    'sae mc write error'                                        => 'SAE mc 写入错误',
+    'route name not exists'                                     => '路由标识不存在（或参数不够）',
+    'invalid request'                                           => '非法请求',
+    'bind attr has exists'                                      => '模型的属性已经存在',
+    'relation data not exists'                                  => '关联数据不存在',
+    'relation not support'                                      => '关联不支持',
+    'chunk not support order'                                   => 'Chunk不支持调用order方法',
+    'closure not support cache(true)'                           => '使用闭包查询不支持cache(true)，请指定缓存Key',
+
+    // 上传错误信息
+    'unknown upload error'                                      => '未知上传错误！',
+    'file write error'                                          => '文件写入失败！',
+    'upload temp dir not found'                                 => '找不到临时文件夹！',
+    'no file to uploaded'                                       => '没有文件被上传！',
+    'only the portion of file is uploaded'                      => '文件只有部分被上传！',
+    'upload File size exceeds the maximum value'                => '上传文件大小超过了最大值！',
+    'upload write error'                                        => '文件上传保存错误！',
+    'has the same filename: {:filename}'                        => '存在同名文件：{:filename}',
+    'upload illegal files'                                      => '非法上传文件',
+    'illegal image files'                                       => '非法图片文件',
+    'extensions to upload is not allowed'                       => '上传文件后缀不允许',
+    'mimetype to upload is not allowed'                         => '上传文件MIME类型不允许！',
+    'filesize not match'                                        => '上传文件大小不符！',
+    'directory {:path} creation failed'                         => '目录 {:path} 创建失败！',
+
+    // Validate Error Message
+    ':attribute require'                                        => ':attribute不能为空',
+    ':attribute must be numeric'                                => ':attribute必须是数字',
+    ':attribute must be integer'                                => ':attribute必须是整数',
+    ':attribute must be float'                                  => ':attribute必须是浮点数',
+    ':attribute must be bool'                                   => ':attribute必须是布尔值',
+    ':attribute not a valid email address'                      => ':attribute格式不符',
+    ':attribute not a valid mobile'                             => ':attribute格式不符',
+    ':attribute must be a array'                                => ':attribute必须是数组',
+    ':attribute must be yes,on or 1'                            => ':attribute必须是yes、on或者1',
+    ':attribute not a valid datetime'                           => ':attribute不是一个有效的日期或时间格式',
+    ':attribute not a valid file'                               => ':attribute不是有效的上传文件',
+    ':attribute not a valid image'                              => ':attribute不是有效的图像文件',
+    ':attribute must be alpha'                                  => ':attribute只能是字母',
+    ':attribute must be alpha-numeric'                          => ':attribute只能是字母和数字',
+    ':attribute must be alpha-numeric, dash, underscore'        => ':attribute只能是字母、数字和下划线_及破折号-',
+    ':attribute not a valid domain or ip'                       => ':attribute不是有效的域名或者IP',
+    ':attribute must be chinese'                                => ':attribute只能是汉字',
+    ':attribute must be chinese or alpha'                       => ':attribute只能是汉字、字母',
+    ':attribute must be chinese,alpha-numeric'                  => ':attribute只能是汉字、字母和数字',
+    ':attribute must be chinese,alpha-numeric,underscore, dash' => ':attribute只能是汉字、字母、数字和下划线_及破折号-',
+    ':attribute not a valid url'                                => ':attribute不是有效的URL地址',
+    ':attribute not a valid ip'                                 => ':attribute不是有效的IP地址',
+    ':attribute must be dateFormat of :rule'                    => ':attribute必须使用日期格式 :rule',
+    ':attribute must be in :rule'                               => ':attribute必须在 :rule 范围内',
+    ':attribute be notin :rule'                                 => ':attribute不能在 :rule 范围内',
+    ':attribute must between :1 - :2'                           => ':attribute只能在 :1 - :2 之间',
+    ':attribute not between :1 - :2'                            => ':attribute不能在 :1 - :2 之间',
+    'size of :attribute must be :rule'                          => ':attribute长度不符合要求 :rule',
+    'max size of :attribute must be :rule'                      => ':attribute长度不能超过 :rule',
+    'min size of :attribute must be :rule'                      => ':attribute长度不能小于 :rule',
+    ':attribute cannot be less than :rule'                      => ':attribute日期不能小于 :rule',
+    ':attribute cannot exceed :rule'                            => ':attribute日期不能超过 :rule',
+    ':attribute not within :rule'                               => '不在有效期内 :rule',
+    'access IP is not allowed'                                  => '不允许的IP访问',
+    'access IP denied'                                          => '禁止的IP访问',
+    ':attribute out of accord with :2'                          => ':attribute和确认字段:2不一致',
+    ':attribute cannot be same with :2'                         => ':attribute和比较字段:2不能相同',
+    ':attribute must greater than or equal :rule'               => ':attribute必须大于等于 :rule',
+    ':attribute must greater than :rule'                        => ':attribute必须大于 :rule',
+    ':attribute must less than or equal :rule'                  => ':attribute必须小于等于 :rule',
+    ':attribute must less than :rule'                           => ':attribute必须小于 :rule',
+    ':attribute must equal :rule'                               => ':attribute必须等于 :rule',
+    ':attribute has exists'                                     => ':attribute已存在',
+    ':attribute not conform to the rules'                       => ':attribute不符合指定规则',
+    'invalid Request method'                                    => '无效的请求类型',
+    'invalid token'                                             => '令牌数据无效',
+    'not conform to the rules'                                  => '规则错误',
+];
diff --git a/thinkphp/library/think/App.php b/thinkphp/library/think/App.php
new file mode 100644
index 0000000..f572b90
--- /dev/null
+++ b/thinkphp/library/think/App.php
@@ -0,0 +1,677 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ClassNotFoundException;
+use think\exception\HttpException;
+use think\exception\HttpResponseException;
+use think\exception\RouteNotFoundException;
+
+/**
+ * App 应用管理
+ * @author liu21st 
+ */
+class App
+{
+    /**
+     * @var bool 是否初始化过
+     */
+    protected static $init = false;
+
+    /**
+     * @var string 当前模块路径
+     */
+    public static $modulePath;
+
+    /**
+     * @var bool 应用调试模式
+     */
+    public static $debug = true;
+
+    /**
+     * @var string 应用类库命名空间
+     */
+    public static $namespace = 'app';
+
+    /**
+     * @var bool 应用类库后缀
+     */
+    public static $suffix = false;
+
+    /**
+     * @var bool 应用路由检测
+     */
+    protected static $routeCheck;
+
+    /**
+     * @var bool 严格路由检测
+     */
+    protected static $routeMust;
+
+    /**
+     * @var array 请求调度分发
+     */
+    protected static $dispatch;
+
+    /**
+     * @var array 额外加载文件
+     */
+    protected static $file = [];
+
+    /**
+     * 执行应用程序
+     * @access public
+     * @param  Request $request 请求对象
+     * @return Response
+     * @throws Exception
+     */
+    public static function run(Request $request = null)
+    {
+        $request = is_null($request) ? Request::instance() : $request;
+
+        try {
+            $config = self::initCommon();
+
+            // 模块/控制器绑定
+            if (defined('BIND_MODULE')) {
+                BIND_MODULE && Route::bind(BIND_MODULE);
+            } elseif ($config['auto_bind_module']) {
+                // 入口自动绑定
+                $name = pathinfo($request->baseFile(), PATHINFO_FILENAME);
+                if ($name && 'index' != $name && is_dir(APP_PATH . $name)) {
+                    Route::bind($name);
+                }
+            }
+
+            $request->filter($config['default_filter']);
+
+            // 默认语言
+            Lang::range($config['default_lang']);
+            // 开启多语言机制 检测当前语言
+            $config['lang_switch_on'] && Lang::detect();
+            $request->langset(Lang::range());
+
+            // 加载系统语言包
+            Lang::load([
+                THINK_PATH . 'lang' . DS . $request->langset() . EXT,
+                APP_PATH . 'lang' . DS . $request->langset() . EXT,
+            ]);
+
+            // 监听 app_dispatch
+            Hook::listen('app_dispatch', self::$dispatch);
+            // 获取应用调度信息
+            $dispatch = self::$dispatch;
+
+            // 未设置调度信息则进行 URL 路由检测
+            if (empty($dispatch)) {
+                $dispatch = self::routeCheck($request, $config);
+            }
+
+            // 记录当前调度信息
+            $request->dispatch($dispatch);
+
+            // 记录路由和请求信息
+            if (self::$debug) {
+                Log::record('[ ROUTE ] ' . var_export($dispatch, true), 'info');
+                Log::record('[ HEADER ] ' . var_export($request->header(), true), 'info');
+                Log::record('[ PARAM ] ' . var_export($request->param(), true), 'info');
+            }
+
+            // 监听 app_begin
+            Hook::listen('app_begin', $dispatch);
+
+            // 请求缓存检查
+            $request->cache(
+                $config['request_cache'],
+                $config['request_cache_expire'],
+                $config['request_cache_except']
+            );
+
+            $data = self::exec($dispatch, $config);
+        } catch (HttpResponseException $exception) {
+            $data = $exception->getResponse();
+        }
+
+        // 清空类的实例化
+        Loader::clearInstance();
+
+        // 输出数据到客户端
+        if ($data instanceof Response) {
+            $response = $data;
+        } elseif (!is_null($data)) {
+            // 默认自动识别响应输出类型
+            $type = $request->isAjax() ?
+            Config::get('default_ajax_return') :
+            Config::get('default_return_type');
+
+            $response = Response::create($data, $type);
+        } else {
+            $response = Response::create();
+        }
+
+        // 监听 app_end
+        Hook::listen('app_end', $response);
+
+        return $response;
+    }
+
+    /**
+     * 初始化应用，并返回配置信息
+     * @access public
+     * @return array
+     */
+    public static function initCommon()
+    {
+        if (empty(self::$init)) {
+            if (defined('APP_NAMESPACE')) {
+                self::$namespace = APP_NAMESPACE;
+            }
+
+            Loader::addNamespace(self::$namespace, APP_PATH);
+
+            // 初始化应用
+            $config       = self::init();
+            self::$suffix = $config['class_suffix'];
+
+            // 应用调试模式
+            self::$debug = Env::get('app_debug', Config::get('app_debug'));
+
+            if (!self::$debug) {
+                ini_set('display_errors', 'Off');
+            } elseif (!IS_CLI) {
+                // 重新申请一块比较大的 buffer
+                if (ob_get_level() > 0) {
+                    $output = ob_get_clean();
+                }
+
+                ob_start();
+
+                if (!empty($output)) {
+                    echo $output;
+                }
+
+            }
+
+            if (!empty($config['root_namespace'])) {
+                Loader::addNamespace($config['root_namespace']);
+            }
+
+            // 加载额外文件
+            if (!empty($config['extra_file_list'])) {
+                foreach ($config['extra_file_list'] as $file) {
+                    $file = strpos($file, '.') ? $file : APP_PATH . $file . EXT;
+                    if (is_file($file) && !isset(self::$file[$file])) {
+                        include $file;
+                        self::$file[$file] = true;
+                    }
+                }
+            }
+
+            // 设置系统时区
+            date_default_timezone_set($config['default_timezone']);
+
+            // 监听 app_init
+            Hook::listen('app_init');
+
+            self::$init = true;
+        }
+
+        return Config::get();
+    }
+
+    /**
+     * 初始化应用或模块
+     * @access public
+     * @param string $module 模块名
+     * @return array
+     */
+    private static function init($module = '')
+    {
+        // 定位模块目录
+        $module = $module ? $module . DS : '';
+
+        // 加载初始化文件
+        if (is_file(APP_PATH . $module . 'init' . EXT)) {
+            include APP_PATH . $module . 'init' . EXT;
+        } elseif (is_file(RUNTIME_PATH . $module . 'init' . EXT)) {
+            include RUNTIME_PATH . $module . 'init' . EXT;
+        } else {
+            // 加载模块配置
+            $config = Config::load(CONF_PATH . $module . 'config' . CONF_EXT);
+
+            // 读取数据库配置文件
+            $filename = CONF_PATH . $module . 'database' . CONF_EXT;
+            Config::load($filename, 'database');
+
+            // 读取扩展配置文件
+            if (is_dir(CONF_PATH . $module . 'extra')) {
+                $dir   = CONF_PATH . $module . 'extra';
+                $files = scandir($dir);
+                foreach ($files as $file) {
+                    if ('.' . pathinfo($file, PATHINFO_EXTENSION) === CONF_EXT) {
+                        $filename = $dir . DS . $file;
+                        Config::load($filename, pathinfo($file, PATHINFO_FILENAME));
+                    }
+                }
+            }
+
+            // 加载应用状态配置
+            if ($config['app_status']) {
+                Config::load(CONF_PATH . $module . $config['app_status'] . CONF_EXT);
+            }
+
+            // 加载行为扩展文件
+            if (is_file(CONF_PATH . $module . 'tags' . EXT)) {
+                Hook::import(include CONF_PATH . $module . 'tags' . EXT);
+            }
+
+            // 加载公共文件
+            $path = APP_PATH . $module;
+            if (is_file($path . 'common' . EXT)) {
+                include $path . 'common' . EXT;
+            }
+
+            // 加载当前模块语言包
+            if ($module) {
+                Lang::load($path . 'lang' . DS . Request::instance()->langset() . EXT);
+            }
+        }
+
+        return Config::get();
+    }
+
+    /**
+     * 设置当前请求的调度信息
+     * @access public
+     * @param array|string  $dispatch 调度信息
+     * @param string        $type     调度类型
+     * @return void
+     */
+    public static function dispatch($dispatch, $type = 'module')
+    {
+        self::$dispatch = ['type' => $type, $type => $dispatch];
+    }
+
+    /**
+     * 执行函数或者闭包方法 支持参数调用
+     * @access public
+     * @param string|array|\Closure $function 函数或者闭包
+     * @param array                 $vars     变量
+     * @return mixed
+     */
+    public static function invokeFunction($function, $vars = [])
+    {
+        $reflect = new \ReflectionFunction($function);
+        $args    = self::bindParams($reflect, $vars);
+
+        // 记录执行信息
+        self::$debug && Log::record('[ RUN ] ' . $reflect->__toString(), 'info');
+
+        return $reflect->invokeArgs($args);
+    }
+
+    /**
+     * 调用反射执行类的方法 支持参数绑定
+     * @access public
+     * @param string|array $method 方法
+     * @param array        $vars   变量
+     * @return mixed
+     */
+    public static function invokeMethod($method, $vars = [])
+    {
+        if (is_array($method)) {
+            $class   = is_object($method[0]) ? $method[0] : self::invokeClass($method[0]);
+            $reflect = new \ReflectionMethod($class, $method[1]);
+        } else {
+            // 静态方法
+            $reflect = new \ReflectionMethod($method);
+        }
+
+        $args = self::bindParams($reflect, $vars);
+
+        self::$debug && Log::record('[ RUN ] ' . $reflect->class . '->' . $reflect->name . '[ ' . $reflect->getFileName() . ' ]', 'info');
+
+        return $reflect->invokeArgs(isset($class) ? $class : null, $args);
+    }
+
+    /**
+     * 调用反射执行类的实例化 支持依赖注入
+     * @access public
+     * @param string $class 类名
+     * @param array  $vars  变量
+     * @return mixed
+     */
+    public static function invokeClass($class, $vars = [])
+    {
+        $reflect     = new \ReflectionClass($class);
+        $constructor = $reflect->getConstructor();
+        $args        = $constructor ? self::bindParams($constructor, $vars) : [];
+
+        return $reflect->newInstanceArgs($args);
+    }
+
+    /**
+     * 绑定参数
+     * @access private
+     * @param \ReflectionMethod|\ReflectionFunction $reflect 反射类
+     * @param array                                 $vars    变量
+     * @return array
+     */
+    private static function bindParams($reflect, $vars = [])
+    {
+        // 自动获取请求变量
+        if (empty($vars)) {
+            $vars = Config::get('url_param_type') ?
+            Request::instance()->route() :
+            Request::instance()->param();
+        }
+
+        $args = [];
+        if ($reflect->getNumberOfParameters() > 0) {
+            // 判断数组类型 数字数组时按顺序绑定参数
+            reset($vars);
+            $type = key($vars) === 0 ? 1 : 0;
+
+            foreach ($reflect->getParameters() as $param) {
+                $args[] = self::getParamValue($param, $vars, $type);
+            }
+        }
+
+        return $args;
+    }
+
+    /**
+     * 获取参数值
+     * @access private
+     * @param \ReflectionParameter  $param 参数
+     * @param array                 $vars  变量
+     * @param string                $type  类别
+     * @return array
+     */
+    private static function getParamValue($param, &$vars, $type)
+    {
+        $name  = $param->getName();
+        $class = $param->getClass();
+
+        if ($class) {
+            $className = $class->getName();
+            $bind      = Request::instance()->$name;
+
+            if ($bind instanceof $className) {
+                $result = $bind;
+            } else {
+                if (method_exists($className, 'invoke')) {
+                    $method = new \ReflectionMethod($className, 'invoke');
+
+                    if ($method->isPublic() && $method->isStatic()) {
+                        return $className::invoke(Request::instance());
+                    }
+                }
+
+                $result = method_exists($className, 'instance') ?
+                $className::instance() :
+                new $className;
+            }
+        } elseif (1 == $type && !empty($vars)) {
+            $result = array_shift($vars);
+        } elseif (0 == $type && isset($vars[$name])) {
+            $result = $vars[$name];
+        } elseif ($param->isDefaultValueAvailable()) {
+            $result = $param->getDefaultValue();
+        } else {
+            throw new \InvalidArgumentException('method param miss:' . $name);
+        }
+
+        return $result;
+    }
+
+    /**
+     * 执行调用分发
+     * @access protected
+     * @param array $dispatch 调用信息
+     * @param array $config   配置信息
+     * @return Response|mixed
+     * @throws \InvalidArgumentException
+     */
+    protected static function exec($dispatch, $config)
+    {
+        switch ($dispatch['type']) {
+            case 'redirect': // 重定向跳转
+                $data = Response::create($dispatch['url'], 'redirect')
+                    ->code($dispatch['status']);
+                break;
+            case 'module': // 模块/控制器/操作
+                $data = self::module(
+                    $dispatch['module'],
+                    $config,
+                    isset($dispatch['convert']) ? $dispatch['convert'] : null
+                );
+                break;
+            case 'controller': // 执行控制器操作
+                $vars = array_merge(Request::instance()->param(), $dispatch['var']);
+                $data = Loader::action(
+                    $dispatch['controller'],
+                    $vars,
+                    $config['url_controller_layer'],
+                    $config['controller_suffix']
+                );
+                break;
+            case 'method': // 回调方法
+                $vars = array_merge(Request::instance()->param(), $dispatch['var']);
+                $data = self::invokeMethod($dispatch['method'], $vars);
+                break;
+            case 'function': // 闭包
+                $data = self::invokeFunction($dispatch['function']);
+                break;
+            case 'response': // Response 实例
+                $data = $dispatch['response'];
+                break;
+            default:
+                throw new \InvalidArgumentException('dispatch type not support');
+        }
+
+        return $data;
+    }
+
+    /**
+     * 执行模块
+     * @access public
+     * @param array $result  模块/控制器/操作
+     * @param array $config  配置参数
+     * @param bool  $convert 是否自动转换控制器和操作名
+     * @return mixed
+     * @throws HttpException
+     */
+    public static function module($result, $config, $convert = null)
+    {
+        if (is_string($result)) {
+            $result = explode('/', $result);
+        }
+
+        $request = Request::instance();
+
+        if ($config['app_multi_module']) {
+            // 多模块部署
+            $module    = strip_tags(strtolower($result[0] ?: $config['default_module']));
+            $bind      = Route::getBind('module');
+            $available = false;
+
+            if ($bind) {
+                // 绑定模块
+                list($bindModule) = explode('/', $bind);
+
+                if (empty($result[0])) {
+                    $module    = $bindModule;
+                    $available = true;
+                } elseif ($module == $bindModule) {
+                    $available = true;
+                }
+            } elseif (!in_array($module, $config['deny_module_list']) && is_dir(APP_PATH . $module)) {
+                $available = true;
+            }
+
+            // 模块初始化
+            if ($module && $available) {
+                // 初始化模块
+                $request->module($module);
+                $config = self::init($module);
+
+                // 模块请求缓存检查
+                $request->cache(
+                    $config['request_cache'],
+                    $config['request_cache_expire'],
+                    $config['request_cache_except']
+                );
+            } else {
+                throw new HttpException(404, 'module not exists:' . $module);
+            }
+        } else {
+            // 单一模块部署
+            $module = '';
+            $request->module($module);
+        }
+
+        // 设置默认过滤机制
+        $request->filter($config['default_filter']);
+
+        // 当前模块路径
+        App::$modulePath = APP_PATH . ($module ? $module . DS : '');
+
+        // 是否自动转换控制器和操作名
+        $convert = is_bool($convert) ? $convert : $config['url_convert'];
+
+        // 获取控制器名
+        $controller = strip_tags($result[1] ?: $config['default_controller']);
+
+        if (!preg_match('/^[A-Za-z](\w|\.)*$/', $controller)) {
+            throw new HttpException(404, 'controller not exists:' . $controller);
+        }
+
+        $controller = $convert ? strtolower($controller) : $controller;
+
+        // 获取操作名
+        $actionName = strip_tags($result[2] ?: $config['default_action']);
+        if (!empty($config['action_convert'])) {
+            $actionName = Loader::parseName($actionName, 1);
+        } else {
+            $actionName = $convert ? strtolower($actionName) : $actionName;
+        }
+
+        // 设置当前请求的控制器、操作
+        $request->controller(Loader::parseName($controller, 1))->action($actionName);
+
+        // 监听module_init
+        Hook::listen('module_init', $request);
+
+        try {
+            $instance = Loader::controller(
+                $controller,
+                $config['url_controller_layer'],
+                $config['controller_suffix'],
+                $config['empty_controller']
+            );
+        } catch (ClassNotFoundException $e) {
+            throw new HttpException(404, 'controller not exists:' . $e->getClass());
+        }
+
+        // 获取当前操作名
+        $action = $actionName . $config['action_suffix'];
+
+        $vars = [];
+        if (is_callable([$instance, $action])) {
+            // 执行操作方法
+            $call = [$instance, $action];
+            // 严格获取当前操作方法名
+            $reflect    = new \ReflectionMethod($instance, $action);
+            $methodName = $reflect->getName();
+            $suffix     = $config['action_suffix'];
+            $actionName = $suffix ? substr($methodName, 0, -strlen($suffix)) : $methodName;
+            $request->action($actionName);
+
+        } elseif (is_callable([$instance, '_empty'])) {
+            // 空操作
+            $call = [$instance, '_empty'];
+            $vars = [$actionName];
+        } else {
+            // 操作不存在
+            throw new HttpException(404, 'method not exists:' . get_class($instance) . '->' . $action . '()');
+        }
+
+        Hook::listen('action_begin', $call);
+
+        return self::invokeMethod($call, $vars);
+    }
+
+    /**
+     * URL路由检测（根据PATH_INFO)
+     * @access public
+     * @param  \think\Request $request 请求实例
+     * @param  array          $config  配置信息
+     * @return array
+     * @throws \think\Exception
+     */
+    public static function routeCheck($request, array $config)
+    {
+        $path   = $request->path();
+        $depr   = $config['pathinfo_depr'];
+        $result = false;
+
+        // 路由检测
+        $check = !is_null(self::$routeCheck) ? self::$routeCheck : $config['url_route_on'];
+        if ($check) {
+            // 开启路由
+            if (is_file(RUNTIME_PATH . 'route.php')) {
+                // 读取路由缓存
+                $rules = include RUNTIME_PATH . 'route.php';
+                is_array($rules) && Route::rules($rules);
+            } else {
+                $files = $config['route_config_file'];
+                foreach ($files as $file) {
+                    if (is_file(CONF_PATH . $file . CONF_EXT)) {
+                        // 导入路由配置
+                        $rules = include CONF_PATH . $file . CONF_EXT;
+                        is_array($rules) && Route::import($rules);
+                    }
+                }
+            }
+
+            // 路由检测（根据路由定义返回不同的URL调度）
+            $result = Route::check($request, $path, $depr, $config['url_domain_deploy']);
+            $must   = !is_null(self::$routeMust) ? self::$routeMust : $config['url_route_must'];
+
+            if ($must && false === $result) {
+                // 路由无效
+                throw new RouteNotFoundException();
+            }
+        }
+
+        // 路由无效 解析模块/控制器/操作/参数... 支持控制器自动搜索
+        if (false === $result) {
+            $result = Route::parseUrl($path, $depr, $config['controller_auto_search']);
+        }
+
+        return $result;
+    }
+
+    /**
+     * 设置应用的路由检测机制
+     * @access public
+     * @param  bool $route 是否需要检测路由
+     * @param  bool $must  是否强制检测路由
+     * @return void
+     */
+    public static function route($route, $must = false)
+    {
+        self::$routeCheck = $route;
+        self::$routeMust  = $must;
+    }
+}
diff --git a/thinkphp/library/think/Build.php b/thinkphp/library/think/Build.php
new file mode 100644
index 0000000..de7c327
--- /dev/null
+++ b/thinkphp/library/think/Build.php
@@ -0,0 +1,235 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Build
+{
+    /**
+     * 根据传入的 build 资料创建目录和文件
+     * @access public
+     * @param  array  $build     build 列表
+     * @param  string $namespace 应用类库命名空间
+     * @param  bool   $suffix    类库后缀
+     * @return void
+     * @throws Exception
+     */
+    public static function run(array $build = [], $namespace = 'app', $suffix = false)
+    {
+        // 锁定
+        $lock = APP_PATH . 'build.lock';
+
+        // 如果锁定文件不可写(不存在)则进行处理，否则表示已经有程序在处理了
+        if (!is_writable($lock)) {
+            if (!touch($lock)) {
+                throw new Exception(
+                    '应用目录[' . APP_PATH . ']不可写，目录无法自动生成！
请手动生成项目目录~',
+                    10006
+                );
+            }
+
+            foreach ($build as $module => $list) {
+                if ('__dir__' == $module) {
+                    // 创建目录列表
+                    self::buildDir($list);
+                } elseif ('__file__' == $module) {
+                    // 创建文件列表
+                    self::buildFile($list);
+                } else {
+                    // 创建模块
+                    self::module($module, $list, $namespace, $suffix);
+                }
+            }
+
+            // 解除锁定
+            unlink($lock);
+        }
+    }
+
+    /**
+     * 创建目录
+     * @access protected
+     * @param  array $list 目录列表
+     * @return void
+     */
+    protected static function buildDir($list)
+    {
+        foreach ($list as $dir) {
+            // 目录不存在则创建目录
+            !is_dir(APP_PATH . $dir) && mkdir(APP_PATH . $dir, 0755, true);
+        }
+    }
+
+    /**
+     * 创建文件
+     * @access protected
+     * @param  array $list 文件列表
+     * @return void
+     */
+    protected static function buildFile($list)
+    {
+        foreach ($list as $file) {
+            // 先创建目录
+            if (!is_dir(APP_PATH . dirname($file))) {
+                mkdir(APP_PATH . dirname($file), 0755, true);
+            }
+
+            // 再创建文件
+            if (!is_file(APP_PATH . $file)) {
+                file_put_contents(
+                    APP_PATH . $file,
+                    'php' == pathinfo($file, PATHINFO_EXTENSION) ? " ['config.php', 'common.php'],
+                '__dir__'  => ['controller', 'model', 'view'],
+            ];
+        }
+
+        // 创建子目录和文件
+        foreach ($list as $path => $file) {
+            $modulePath = APP_PATH . $module . DS;
+
+            if ('__dir__' == $path) {
+                // 生成子目录
+                foreach ($file as $dir) {
+                    self::checkDirBuild($modulePath . $dir);
+                }
+            } elseif ('__file__' == $path) {
+                // 生成（空白）文件
+                foreach ($file as $name) {
+                    if (!is_file($modulePath . $name)) {
+                        file_put_contents(
+                            $modulePath . $name,
+                            'php' == pathinfo($name, PATHINFO_EXTENSION) ? "
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\cache\Driver;
+
+class Cache
+{
+    /**
+     * @var array 缓存的实例
+     */
+    public static $instance = [];
+
+    /**
+     * @var int 缓存读取次数
+     */
+    public static $readTimes = 0;
+
+    /**
+     * @var int 缓存写入次数
+     */
+    public static $writeTimes = 0;
+
+    /**
+     * @var object 操作句柄
+     */
+    public static $handler;
+
+    /**
+     * 连接缓存驱动
+     * @access public
+     * @param  array       $options 配置数组
+     * @param  bool|string $name    缓存连接标识 true 强制重新连接
+     * @return Driver
+     */
+    public static function connect(array $options = [], $name = false)
+    {
+        $type = !empty($options['type']) ? $options['type'] : 'File';
+
+        if (false === $name) {
+            $name = md5(serialize($options));
+        }
+
+        if (true === $name || !isset(self::$instance[$name])) {
+            $class = false === strpos($type, '\\') ?
+            '\\think\\cache\\driver\\' . ucwords($type) :
+            $type;
+
+            // 记录初始化信息
+            App::$debug && Log::record('[ CACHE ] INIT ' . $type, 'info');
+
+            if (true === $name) {
+                return new $class($options);
+            }
+
+            self::$instance[$name] = new $class($options);
+        }
+
+        return self::$instance[$name];
+    }
+
+    /**
+     * 自动初始化缓存
+     * @access public
+     * @param  array $options 配置数组
+     * @return Driver
+     */
+    public static function init(array $options = [])
+    {
+        if (is_null(self::$handler)) {
+            if (empty($options) && 'complex' == Config::get('cache.type')) {
+                $default = Config::get('cache.default');
+                // 获取默认缓存配置，并连接
+                $options = Config::get('cache.' . $default['type']) ?: $default;
+            } elseif (empty($options)) {
+                $options = Config::get('cache');
+            }
+
+            self::$handler = self::connect($options);
+        }
+
+        return self::$handler;
+    }
+
+    /**
+     * 切换缓存类型 需要配置 cache.type 为 complex
+     * @access public
+     * @param  string $name 缓存标识
+     * @return Driver
+     */
+    public static function store($name = '')
+    {
+        if ('' !== $name && 'complex' == Config::get('cache.type')) {
+            return self::connect(Config::get('cache.' . $name), strtolower($name));
+        }
+
+        return self::init();
+    }
+
+    /**
+     * 判断缓存是否存在
+     * @access public
+     * @param  string $name 缓存变量名
+     * @return bool
+     */
+    public static function has($name)
+    {
+        self::$readTimes++;
+
+        return self::init()->has($name);
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param  string $name    缓存标识
+     * @param  mixed  $default 默认值
+     * @return mixed
+     */
+    public static function get($name, $default = false)
+    {
+        self::$readTimes++;
+
+        return self::init()->get($name, $default);
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param  string   $name   缓存标识
+     * @param  mixed    $value  存储数据
+     * @param  int|null $expire 有效时间 0为永久
+     * @return boolean
+     */
+    public static function set($name, $value, $expire = null)
+    {
+        self::$writeTimes++;
+
+        return self::init()->set($name, $value, $expire);
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param  string $name 缓存变量名
+     * @param  int    $step 步长
+     * @return false|int
+     */
+    public static function inc($name, $step = 1)
+    {
+        self::$writeTimes++;
+
+        return self::init()->inc($name, $step);
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param  string $name 缓存变量名
+     * @param  int    $step 步长
+     * @return false|int
+     */
+    public static function dec($name, $step = 1)
+    {
+        self::$writeTimes++;
+
+        return self::init()->dec($name, $step);
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param  string $name 缓存标识
+     * @return boolean
+     */
+    public static function rm($name)
+    {
+        self::$writeTimes++;
+
+        return self::init()->rm($name);
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param  string $tag 标签名
+     * @return boolean
+     */
+    public static function clear($tag = null)
+    {
+        self::$writeTimes++;
+
+        return self::init()->clear($tag);
+    }
+
+    /**
+     * 读取缓存并删除
+     * @access public
+     * @param  string $name 缓存变量名
+     * @return mixed
+     */
+    public static function pull($name)
+    {
+        self::$readTimes++;
+        self::$writeTimes++;
+
+        return self::init()->pull($name);
+    }
+
+    /**
+     * 如果不存在则写入缓存
+     * @access public
+     * @param  string $name   缓存变量名
+     * @param  mixed  $value  存储数据
+     * @param  int    $expire 有效时间 0为永久
+     * @return mixed
+     */
+    public static function remember($name, $value, $expire = null)
+    {
+        self::$readTimes++;
+
+        return self::init()->remember($name, $value, $expire);
+    }
+
+    /**
+     * 缓存标签
+     * @access public
+     * @param  string       $name    标签名
+     * @param  string|array $keys    缓存标识
+     * @param  bool         $overlay 是否覆盖
+     * @return Driver
+     */
+    public static function tag($name, $keys = null, $overlay = false)
+    {
+        return self::init()->tag($name, $keys, $overlay);
+    }
+
+}
diff --git a/thinkphp/library/think/Collection.php b/thinkphp/library/think/Collection.php
new file mode 100644
index 0000000..f872476
--- /dev/null
+++ b/thinkphp/library/think/Collection.php
@@ -0,0 +1,467 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use ArrayAccess;
+use ArrayIterator;
+use Countable;
+use IteratorAggregate;
+use JsonSerializable;
+
+class Collection implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable
+{
+    /**
+     * @var array 数据
+     */
+    protected $items = [];
+
+    /**
+     * Collection constructor.
+     * @access public
+     * @param  array $items 数据
+     */
+    public function __construct($items = [])
+    {
+        $this->items = $this->convertToArray($items);
+    }
+
+    /**
+     * 创建 Collection 实例
+     * @access public
+     * @param  array $items 数据
+     * @return static
+     */
+    public static function make($items = [])
+    {
+        return new static($items);
+    }
+
+    /**
+     * 判断数据是否为空
+     * @access public
+     * @return bool
+     */
+    public function isEmpty()
+    {
+        return empty($this->items);
+    }
+
+    /**
+     * 将数据转成数组
+     * @access public
+     * @return array
+     */
+    public function toArray()
+    {
+        return array_map(function ($value) {
+            return ($value instanceof Model || $value instanceof self) ?
+                $value->toArray() :
+                $value;
+        }, $this->items);
+    }
+
+    /**
+     * 获取全部的数据
+     * @access public
+     * @return array
+     */
+    public function all()
+    {
+        return $this->items;
+    }
+
+    /**
+     * 交换数组中的键和值
+     * @access public
+     * @return static
+     */
+    public function flip()
+    {
+        return new static(array_flip($this->items));
+    }
+
+    /**
+     * 返回数组中所有的键名组成的新 Collection 实例
+     * @access public
+     * @return static
+     */
+    public function keys()
+    {
+        return new static(array_keys($this->items));
+    }
+
+    /**
+     * 返回数组中所有的值组成的新 Collection 实例
+     * @access public
+     * @return static
+     */
+    public function values()
+    {
+        return new static(array_values($this->items));
+    }
+
+    /**
+     * 合并数组并返回一个新的 Collection 实例
+     * @access public
+     * @param  mixed $items 新的数据
+     * @return static
+     */
+    public function merge($items)
+    {
+        return new static(array_merge($this->items, $this->convertToArray($items)));
+    }
+
+    /**
+     * 比较数组，返回差集生成的新 Collection 实例
+     * @access public
+     * @param  mixed $items 做比较的数据
+     * @return static
+     */
+    public function diff($items)
+    {
+        return new static(array_diff($this->items, $this->convertToArray($items)));
+    }
+
+    /**
+     * 比较数组，返回交集组成的 Collection 新实例
+     * @access public
+     * @param  mixed $items 比较数据
+     * @return static
+     */
+    public function intersect($items)
+    {
+        return new static(array_intersect($this->items, $this->convertToArray($items)));
+    }
+
+    /**
+     * 返回并删除数据中的的最后一个元素（出栈）
+     * @access public
+     * @return mixed
+     */
+    public function pop()
+    {
+        return array_pop($this->items);
+    }
+
+    /**
+     * 返回并删除数据中首个元素
+     * @access public
+     * @return mixed
+     */
+    public function shift()
+    {
+        return array_shift($this->items);
+    }
+
+    /**
+     * 在数组开头插入一个元素
+     * @access public
+     * @param mixed $value 值
+     * @param mixed $key   键名
+     * @return void
+     */
+    public function unshift($value, $key = null)
+    {
+        if (is_null($key)) {
+            array_unshift($this->items, $value);
+        } else {
+            $this->items = [$key => $value] + $this->items;
+        }
+    }
+
+    /**
+     * 在数组结尾插入一个元素
+     * @access public
+     * @param  mixed $value 值
+     * @param  mixed $key   键名
+     * @return void
+     */
+    public function push($value, $key = null)
+    {
+        if (is_null($key)) {
+            $this->items[] = $value;
+        } else {
+            $this->items[$key] = $value;
+        }
+    }
+
+    /**
+     * 通过使用用户自定义函数，以字符串返回数组
+     * @access public
+     * @param  callable $callback 回调函数
+     * @param  mixed    $initial  初始值
+     * @return mixed
+     */
+    public function reduce(callable $callback, $initial = null)
+    {
+        return array_reduce($this->items, $callback, $initial);
+    }
+
+    /**
+     * 以相反的顺序创建一个新的 Collection 实例
+     * @access public
+     * @return static
+     */
+    public function reverse()
+    {
+        return new static(array_reverse($this->items));
+    }
+
+    /**
+     * 把数据分割为新的数组块
+     * @access public
+     * @param  int  $size         分隔长度
+     * @param  bool $preserveKeys 是否保持原数据索引
+     * @return static
+     */
+    public function chunk($size, $preserveKeys = false)
+    {
+        $chunks = [];
+
+        foreach (array_chunk($this->items, $size, $preserveKeys) as $chunk) {
+            $chunks[] = new static($chunk);
+        }
+
+        return new static($chunks);
+    }
+
+    /**
+     * 给数据中的每个元素执行回调
+     * @access public
+     * @param  callable $callback 回调函数
+     * @return $this
+     */
+    public function each(callable $callback)
+    {
+        foreach ($this->items as $key => $item) {
+            $result = $callback($item, $key);
+
+            if (false === $result) {
+                break;
+            }
+
+            if (!is_object($item)) {
+                $this->items[$key] = $result;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * 用回调函数过滤数据中的元素
+     * @access public
+     * @param callable|null $callback 回调函数
+     * @return static
+     */
+    public function filter(callable $callback = null)
+    {
+        return new static(array_filter($this->items, $callback ?: null));
+    }
+
+    /**
+     * 返回数据中指定的一列
+     * @access public
+     * @param mixed $columnKey 键名
+     * @param null  $indexKey  作为索引值的列
+     * @return array
+     */
+    public function column($columnKey, $indexKey = null)
+    {
+        if (function_exists('array_column')) {
+            return array_column($this->items, $columnKey, $indexKey);
+        }
+
+        $result = [];
+        foreach ($this->items as $row) {
+            $key    = $value = null;
+            $keySet = $valueSet = false;
+
+            if (null !== $indexKey && array_key_exists($indexKey, $row)) {
+                $key    = (string) $row[$indexKey];
+                $keySet = true;
+            }
+
+            if (null === $columnKey) {
+                $valueSet = true;
+                $value    = $row;
+            } elseif (is_array($row) && array_key_exists($columnKey, $row)) {
+                $valueSet = true;
+                $value    = $row[$columnKey];
+            }
+
+            if ($valueSet) {
+                if ($keySet) {
+                    $result[$key] = $value;
+                } else {
+                    $result[] = $value;
+                }
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * 对数据排序，并返回排序后的数据组成的新 Collection 实例
+     * @access public
+     * @param  callable|null $callback 回调函数
+     * @return static
+     */
+    public function sort(callable $callback = null)
+    {
+        $items    = $this->items;
+        $callback = $callback ?: function ($a, $b) {
+            return $a == $b ? 0 : (($a < $b) ? -1 : 1);
+        };
+
+        uasort($items, $callback);
+        return new static($items);
+    }
+
+    /**
+     * 将数据打乱后组成新的 Collection 实例
+     * @access public
+     * @return static
+     */
+    public function shuffle()
+    {
+        $items = $this->items;
+
+        shuffle($items);
+        return new static($items);
+    }
+
+    /**
+     * 截取数据并返回新的 Collection 实例
+     * @access public
+     * @param  int  $offset       起始位置
+     * @param  int  $length       截取长度
+     * @param  bool $preserveKeys 是否保持原先的键名
+     * @return static
+     */
+    public function slice($offset, $length = null, $preserveKeys = false)
+    {
+        return new static(array_slice($this->items, $offset, $length, $preserveKeys));
+    }
+
+    /**
+     * 指定的键是否存在
+     * @access public
+     * @param  mixed $offset 键名
+     * @return bool
+     */
+    public function offsetExists($offset)
+    {
+        return array_key_exists($offset, $this->items);
+    }
+
+    /**
+     * 获取指定键对应的值
+     * @access public
+     * @param  mixed $offset 键名
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return $this->items[$offset];
+    }
+
+    /**
+     * 设置键值
+     * @access public
+     * @param  mixed $offset 键名
+     * @param  mixed $value  值
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->items[] = $value;
+        } else {
+            $this->items[$offset] = $value;
+        }
+    }
+
+    /**
+     * 删除指定键值
+     * @access public
+     * @param  mixed $offset 键名
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->items[$offset]);
+    }
+
+    /**
+     * 统计数据的个数
+     * @access public
+     * @return int
+     */
+    public function count()
+    {
+        return count($this->items);
+    }
+
+    /**
+     * 获取数据的迭代器
+     * @access public
+     * @return ArrayIterator
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->items);
+    }
+
+    /**
+     * 将数据反序列化成数组
+     * @access public
+     * @return array
+     */
+    public function jsonSerialize()
+    {
+        return $this->toArray();
+    }
+
+    /**
+     * 转换当前数据集为 JSON 字符串
+     * @access public
+     * @param  integer $options json 参数
+     * @return string
+     */
+    public function toJson($options = JSON_UNESCAPED_UNICODE)
+    {
+        return json_encode($this->toArray(), $options);
+    }
+
+    /**
+     * 将数据转换成字符串
+     * @access public
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->toJson();
+    }
+
+    /**
+     * 将数据转换成数组
+     * @access protected
+     * @param  mixed $items 数据
+     * @return array
+     */
+    protected function convertToArray($items)
+    {
+        return $items instanceof self ? $items->all() : (array) $items;
+    }
+}
diff --git a/thinkphp/library/think/Config.php b/thinkphp/library/think/Config.php
new file mode 100644
index 0000000..8fa668d
--- /dev/null
+++ b/thinkphp/library/think/Config.php
@@ -0,0 +1,214 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Config
+{
+    /**
+     * @var array 配置参数
+     */
+    private static $config = [];
+
+    /**
+     * @var string 参数作用域
+     */
+    private static $range = '_sys_';
+
+    /**
+     * 设定配置参数的作用域
+     * @access public
+     * @param  string $range 作用域
+     * @return void
+     */
+    public static function range($range)
+    {
+        self::$range = $range;
+
+        if (!isset(self::$config[$range])) self::$config[$range] = [];
+    }
+
+    /**
+     * 解析配置文件或内容
+     * @access public
+     * @param  string $config 配置文件路径或内容
+     * @param  string $type   配置解析类型
+     * @param  string $name   配置名（如设置即表示二级配置）
+     * @param  string $range  作用域
+     * @return mixed
+     */
+    public static function parse($config, $type = '', $name = '', $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        if (empty($type)) $type = pathinfo($config, PATHINFO_EXTENSION);
+
+        $class = false !== strpos($type, '\\') ?
+            $type :
+            '\\think\\config\\driver\\' . ucwords($type);
+
+        return self::set((new $class())->parse($config), $name, $range);
+    }
+
+    /**
+     * 加载配置文件（PHP格式）
+     * @access public
+     * @param  string $file  配置文件名
+     * @param  string $name  配置名（如设置即表示二级配置）
+     * @param  string $range 作用域
+     * @return mixed
+     */
+    public static function load($file, $name = '', $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        if (!isset(self::$config[$range])) self::$config[$range] = [];
+
+        if (is_file($file)) {
+            $name = strtolower($name);
+            $type = pathinfo($file, PATHINFO_EXTENSION);
+
+            if ('php' == $type) {
+                return self::set(include $file, $name, $range);
+            }
+
+            if ('yaml' == $type && function_exists('yaml_parse_file')) {
+                return self::set(yaml_parse_file($file), $name, $range);
+            }
+
+            return self::parse($file, $type, $name, $range);
+        }
+
+        return self::$config[$range];
+    }
+
+    /**
+     * 检测配置是否存在
+     * @access public
+     * @param  string $name 配置参数名（支持二级配置 . 号分割）
+     * @param  string $range  作用域
+     * @return bool
+     */
+    public static function has($name, $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        if (!strpos($name, '.')) {
+            return isset(self::$config[$range][strtolower($name)]);
+        }
+
+        // 二维数组设置和获取支持
+        $name = explode('.', $name, 2);
+        return isset(self::$config[$range][strtolower($name[0])][$name[1]]);
+    }
+
+    /**
+     * 获取配置参数 为空则获取所有配置
+     * @access public
+     * @param  string $name 配置参数名（支持二级配置 . 号分割）
+     * @param  string $range  作用域
+     * @return mixed
+     */
+    public static function get($name = null, $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        // 无参数时获取所有
+        if (empty($name) && isset(self::$config[$range])) {
+            return self::$config[$range];
+        }
+
+        // 非二级配置时直接返回
+        if (!strpos($name, '.')) {
+            $name = strtolower($name);
+            return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
+        }
+
+        // 二维数组设置和获取支持
+        $name    = explode('.', $name, 2);
+        $name[0] = strtolower($name[0]);
+
+        if (!isset(self::$config[$range][$name[0]])) {
+            // 动态载入额外配置
+            $module = Request::instance()->module();
+            $file   = CONF_PATH . ($module ? $module . DS : '') . 'extra' . DS . $name[0] . CONF_EXT;
+
+            is_file($file) && self::load($file, $name[0]);
+        }
+
+        return isset(self::$config[$range][$name[0]][$name[1]]) ?
+            self::$config[$range][$name[0]][$name[1]] :
+            null;
+    }
+
+    /**
+     * 设置配置参数 name 为数组则为批量设置
+     * @access public
+     * @param  string|array $name  配置参数名（支持二级配置 . 号分割）
+     * @param  mixed        $value 配置值
+     * @param  string       $range 作用域
+     * @return mixed
+     */
+    public static function set($name, $value = null, $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        if (!isset(self::$config[$range])) self::$config[$range] = [];
+
+        // 字符串则表示单个配置设置
+        if (is_string($name)) {
+            if (!strpos($name, '.')) {
+                self::$config[$range][strtolower($name)] = $value;
+            } else {
+                // 二维数组
+                $name = explode('.', $name, 2);
+                self::$config[$range][strtolower($name[0])][$name[1]] = $value;
+            }
+
+            return $value;
+        }
+
+        // 数组则表示批量设置
+        if (is_array($name)) {
+            if (!empty($value)) {
+                self::$config[$range][$value] = isset(self::$config[$range][$value]) ?
+                    array_merge(self::$config[$range][$value], $name) :
+                    $name;
+
+                return self::$config[$range][$value];
+            }
+
+            return self::$config[$range] = array_merge(
+                self::$config[$range], array_change_key_case($name)
+            );
+        }
+
+        // 为空直接返回已有配置
+        return self::$config[$range];
+    }
+
+    /**
+     * 重置配置参数
+     * @access public
+     * @param  string $range 作用域
+     * @return void
+     */
+    public static function reset($range = '')
+    {
+        $range = $range ?: self::$range;
+
+        if (true === $range) {
+            self::$config = [];
+        } else {
+            self::$config[$range] = [];
+        }
+    }
+}
diff --git a/thinkphp/library/think/Console.php b/thinkphp/library/think/Console.php
new file mode 100644
index 0000000..32b2572
--- /dev/null
+++ b/thinkphp/library/think/Console.php
@@ -0,0 +1,863 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\console\Command;
+use think\console\command\Help as HelpCommand;
+use think\console\Input;
+use think\console\input\Argument as InputArgument;
+use think\console\input\Definition as InputDefinition;
+use think\console\input\Option as InputOption;
+use think\console\Output;
+use think\console\output\driver\Buffer;
+
+class Console
+{
+    /**
+     * @var string 命令名称
+     */
+    private $name;
+
+    /**
+     * @var string 命令版本
+     */
+    private $version;
+
+    /**
+     * @var Command[] 命令
+     */
+    private $commands = [];
+
+    /**
+     * @var bool 是否需要帮助信息
+     */
+    private $wantHelps = false;
+
+    /**
+     * @var bool 是否捕获异常
+     */
+    private $catchExceptions = true;
+
+    /**
+     * @var bool 是否自动退出执行
+     */
+    private $autoExit = true;
+
+    /**
+     * @var InputDefinition 输入定义
+     */
+    private $definition;
+
+    /**
+     * @var string 默认执行的命令
+     */
+    private $defaultCommand;
+
+    /**
+     * @var array 默认提供的命令
+     */
+    private static $defaultCommands = [
+        "think\\console\\command\\Help",
+        "think\\console\\command\\Lists",
+        "think\\console\\command\\Build",
+        "think\\console\\command\\Clear",
+        "think\\console\\command\\make\\Controller",
+        "think\\console\\command\\make\\Model",
+        "think\\console\\command\\optimize\\Autoload",
+        "think\\console\\command\\optimize\\Config",
+        "think\\console\\command\\optimize\\Route",
+        "think\\console\\command\\optimize\\Schema",
+    ];
+
+    /**
+     * Console constructor.
+     * @access public
+     * @param  string     $name    名称
+     * @param  string     $version 版本
+     * @param null|string $user    执行用户
+     */
+    public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN', $user = null)
+    {
+        $this->name    = $name;
+        $this->version = $version;
+
+        if ($user) {
+            $this->setUser($user);
+        }
+
+        $this->defaultCommand = 'list';
+        $this->definition     = $this->getDefaultInputDefinition();
+
+        foreach ($this->getDefaultCommands() as $command) {
+            $this->add($command);
+        }
+    }
+
+    /**
+     * 设置执行用户
+     * @param $user
+     */
+    public function setUser($user)
+    {
+        $user = posix_getpwnam($user);
+        if ($user) {
+            posix_setuid($user['uid']);
+            posix_setgid($user['gid']);
+        }
+    }
+
+    /**
+     * 初始化 Console
+     * @access public
+     * @param  bool $run 是否运行 Console
+     * @return int|Console
+     */
+    public static function init($run = true)
+    {
+        static $console;
+
+        if (!$console) {
+            $config = Config::get('console');
+            // 实例化 console
+            $console = new self($config['name'], $config['version'], $config['user']);
+
+            // 读取指令集
+            if (is_file(CONF_PATH . 'command' . EXT)) {
+                $commands = include CONF_PATH . 'command' . EXT;
+
+                if (is_array($commands)) {
+                    foreach ($commands as $command) {
+                        class_exists($command) &&
+                        is_subclass_of($command, "\\think\\console\\Command") &&
+                        $console->add(new $command());  // 注册指令
+                    }
+                }
+            }
+        }
+
+        return $run ? $console->run() : $console;
+    }
+
+    /**
+     * 调用命令
+     * @access public
+     * @param  string $command
+     * @param  array  $parameters
+     * @param  string $driver
+     * @return Output
+     */
+    public static function call($command, array $parameters = [], $driver = 'buffer')
+    {
+        $console = self::init(false);
+
+        array_unshift($parameters, $command);
+
+        $input  = new Input($parameters);
+        $output = new Output($driver);
+
+        $console->setCatchExceptions(false);
+        $console->find($command)->run($input, $output);
+
+        return $output;
+    }
+
+    /**
+     * 执行当前的指令
+     * @access public
+     * @return int
+     * @throws \Exception
+     */
+    public function run()
+    {
+        $input  = new Input();
+        $output = new Output();
+
+        $this->configureIO($input, $output);
+
+        try {
+            $exitCode = $this->doRun($input, $output);
+        } catch (\Exception $e) {
+            if (!$this->catchExceptions) throw $e;
+
+            $output->renderException($e);
+
+            $exitCode = $e->getCode();
+
+            if (is_numeric($exitCode)) {
+                $exitCode = ((int) $exitCode) ?: 1;
+            } else {
+                $exitCode = 1;
+            }
+        }
+
+        if ($this->autoExit) {
+            if ($exitCode > 255) $exitCode = 255;
+
+            exit($exitCode);
+        }
+
+        return $exitCode;
+    }
+
+    /**
+     * 执行指令
+     * @access public
+     * @param  Input  $input  输入
+     * @param  Output $output 输出
+     * @return int
+     */
+    public function doRun(Input $input, Output $output)
+    {
+        // 获取版本信息
+        if (true === $input->hasParameterOption(['--version', '-V'])) {
+            $output->writeln($this->getLongVersion());
+
+            return 0;
+        }
+
+        $name = $this->getCommandName($input);
+
+        // 获取帮助信息
+        if (true === $input->hasParameterOption(['--help', '-h'])) {
+            if (!$name) {
+                $name  = 'help';
+                $input = new Input(['help']);
+            } else {
+                $this->wantHelps = true;
+            }
+        }
+
+        if (!$name) {
+            $name  = $this->defaultCommand;
+            $input = new Input([$this->defaultCommand]);
+        }
+
+        return $this->doRunCommand($this->find($name), $input, $output);
+    }
+
+    /**
+     * 设置输入参数定义
+     * @access public
+     * @param  InputDefinition $definition 输入定义
+     * @return $this;
+     */
+    public function setDefinition(InputDefinition $definition)
+    {
+        $this->definition = $definition;
+
+        return $this;
+    }
+
+    /**
+     * 获取输入参数定义
+     * @access public
+     * @return InputDefinition
+     */
+    public function getDefinition()
+    {
+        return $this->definition;
+    }
+
+    /**
+     * 获取帮助信息
+     * @access public
+     * @return string
+     */
+    public function getHelp()
+    {
+        return $this->getLongVersion();
+    }
+
+    /**
+     * 设置是否捕获异常
+     * @access public
+     * @param bool $boolean 是否捕获
+     * @return $this
+     */
+    public function setCatchExceptions($boolean)
+    {
+        $this->catchExceptions = (bool) $boolean;
+
+        return $this;
+    }
+
+    /**
+     * 设置是否自动退出
+     * @access public
+     * @param bool $boolean 是否自动退出
+     * @return $this
+     */
+    public function setAutoExit($boolean)
+    {
+        $this->autoExit = (bool) $boolean;
+
+        return $this;
+    }
+
+    /**
+     * 获取名称
+     * @access public
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * 设置名称
+     * @access public
+     * @param  string $name 名称
+     * @return $this
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * 获取版本
+     * @access public
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * 设置版本
+     * @access public
+     * @param  string $version 版本信息
+     * @return $this
+     */
+    public function setVersion($version)
+    {
+        $this->version = $version;
+
+        return $this;
+    }
+
+    /**
+     * 获取完整的版本号
+     * @access public
+     * @return string
+     */
+    public function getLongVersion()
+    {
+        if ('UNKNOWN' !== $this->getName() && 'UNKNOWN' !== $this->getVersion()) {
+            return sprintf(
+                '%s version %s',
+                $this->getName(),
+                $this->getVersion()
+            );
+        }
+
+        return 'Console Tool';
+    }
+
+    /**
+     * 注册一个指令
+     * @access public
+     * @param string $name 指令名称
+     * @return Command
+     */
+    public function register($name)
+    {
+        return $this->add(new Command($name));
+    }
+
+    /**
+     * 批量添加指令
+     * @access public
+     * @param  Command[] $commands 指令实例
+     * @return $this
+     */
+    public function addCommands(array $commands)
+    {
+        foreach ($commands as $command) $this->add($command);
+
+        return $this;
+    }
+
+    /**
+     * 添加一个指令
+     * @access public
+     * @param  Command $command 命令实例
+     * @return Command|bool
+     */
+    public function add(Command $command)
+    {
+        if (!$command->isEnabled()) {
+            $command->setConsole(null);
+            return false;
+        }
+
+        $command->setConsole($this);
+
+        if (null === $command->getDefinition()) {
+            throw new \LogicException(
+                sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', get_class($command))
+            );
+        }
+
+        $this->commands[$command->getName()] = $command;
+
+        foreach ($command->getAliases() as $alias) {
+            $this->commands[$alias] = $command;
+        }
+
+        return $command;
+    }
+
+    /**
+     * 获取指令
+     * @access public
+     * @param  string $name 指令名称
+     * @return Command
+     * @throws \InvalidArgumentException
+     */
+    public function get($name)
+    {
+        if (!isset($this->commands[$name])) {
+            throw new \InvalidArgumentException(
+                sprintf('The command "%s" does not exist.', $name)
+            );
+        }
+
+        $command = $this->commands[$name];
+
+        if ($this->wantHelps) {
+            $this->wantHelps = false;
+
+            /** @var HelpCommand $helpCommand */
+            $helpCommand = $this->get('help');
+            $helpCommand->setCommand($command);
+
+            return $helpCommand;
+        }
+
+        return $command;
+    }
+
+    /**
+     * 某个指令是否存在
+     * @access public
+     * @param  string $name 指令名称
+     * @return bool
+     */
+    public function has($name)
+    {
+        return isset($this->commands[$name]);
+    }
+
+    /**
+     * 获取所有的命名空间
+     * @access public
+     * @return array
+     */
+    public function getNamespaces()
+    {
+        $namespaces = [];
+
+        foreach ($this->commands as $command) {
+            $namespaces = array_merge(
+                $namespaces, $this->extractAllNamespaces($command->getName())
+            );
+
+            foreach ($command->getAliases() as $alias) {
+                $namespaces = array_merge(
+                    $namespaces, $this->extractAllNamespaces($alias)
+                );
+            }
+        }
+
+        return array_values(array_unique(array_filter($namespaces)));
+    }
+
+    /**
+     * 查找注册命名空间中的名称或缩写
+     * @access public
+     * @param string $namespace
+     * @return string
+     * @throws \InvalidArgumentException
+     */
+    public function findNamespace($namespace)
+    {
+        $expr = preg_replace_callback('{([^:]+|)}', function ($matches) {
+            return preg_quote($matches[1]) . '[^:]*';
+        }, $namespace);
+
+        $allNamespaces = $this->getNamespaces();
+        $namespaces    = preg_grep('{^' . $expr . '}', $allNamespaces);
+
+        if (empty($namespaces)) {
+            $message = sprintf(
+                'There are no commands defined in the "%s" namespace.', $namespace
+            );
+
+            if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) {
+                if (1 == count($alternatives)) {
+                    $message .= "\n\nDid you mean this?\n    ";
+                } else {
+                    $message .= "\n\nDid you mean one of these?\n    ";
+                }
+
+                $message .= implode("\n    ", $alternatives);
+            }
+
+            throw new \InvalidArgumentException($message);
+        }
+
+        $exact = in_array($namespace, $namespaces, true);
+
+        if (count($namespaces) > 1 && !$exact) {
+            throw new \InvalidArgumentException(
+                sprintf(
+                    'The namespace "%s" is ambiguous (%s).',
+                    $namespace,
+                    $this->getAbbreviationSuggestions(array_values($namespaces)))
+            );
+        }
+
+        return $exact ? $namespace : reset($namespaces);
+    }
+
+    /**
+     * 查找指令
+     * @access public
+     * @param  string $name 名称或者别名
+     * @return Command
+     * @throws \InvalidArgumentException
+     */
+    public function find($name)
+    {
+        $expr = preg_replace_callback('{([^:]+|)}', function ($matches) {
+            return preg_quote($matches[1]) . '[^:]*';
+        }, $name);
+
+        $allCommands = array_keys($this->commands);
+        $commands    = preg_grep('{^' . $expr . '}', $allCommands);
+
+        if (empty($commands) || count(preg_grep('{^' . $expr . '$}', $commands)) < 1) {
+            if (false !== ($pos = strrpos($name, ':'))) {
+                $this->findNamespace(substr($name, 0, $pos));
+            }
+
+            $message = sprintf('Command "%s" is not defined.', $name);
+
+            if ($alternatives = $this->findAlternatives($name, $allCommands)) {
+                if (1 == count($alternatives)) {
+                    $message .= "\n\nDid you mean this?\n    ";
+                } else {
+                    $message .= "\n\nDid you mean one of these?\n    ";
+                }
+                $message .= implode("\n    ", $alternatives);
+            }
+
+            throw new \InvalidArgumentException($message);
+        }
+
+        if (count($commands) > 1) {
+            $commandList = $this->commands;
+            $commands    = array_filter($commands, function ($nameOrAlias) use ($commandList, $commands) {
+                $commandName = $commandList[$nameOrAlias]->getName();
+
+                return $commandName === $nameOrAlias || !in_array($commandName, $commands);
+            });
+        }
+
+        $exact = in_array($name, $commands, true);
+        if (count($commands) > 1 && !$exact) {
+            $suggestions = $this->getAbbreviationSuggestions(array_values($commands));
+
+            throw new \InvalidArgumentException(
+                sprintf('Command "%s" is ambiguous (%s).', $name, $suggestions)
+            );
+        }
+
+        return $this->get($exact ? $name : reset($commands));
+    }
+
+    /**
+     * 获取所有的指令
+     * @access public
+     * @param  string $namespace 命名空间
+     * @return Command[]
+     */
+    public function all($namespace = null)
+    {
+        if (null === $namespace) return $this->commands;
+
+        $commands = [];
+
+        foreach ($this->commands as $name => $command) {
+            $ext = $this->extractNamespace($name, substr_count($namespace, ':') + 1);
+
+            if ($ext === $namespace) $commands[$name] = $command;
+        }
+
+        return $commands;
+    }
+
+    /**
+     * 获取可能的指令名
+     * @access public
+     * @param  array $names 指令名
+     * @return array
+     */
+    public static function getAbbreviations($names)
+    {
+        $abbrevs = [];
+        foreach ($names as $name) {
+            for ($len = strlen($name); $len > 0; --$len) {
+                $abbrev             = substr($name, 0, $len);
+                $abbrevs[$abbrev][] = $name;
+            }
+        }
+
+        return $abbrevs;
+    }
+
+    /**
+     * 配置基于用户的参数和选项的输入和输出实例
+     * @access protected
+     * @param  Input  $input  输入实例
+     * @param  Output $output 输出实例
+     * @return void
+     */
+    protected function configureIO(Input $input, Output $output)
+    {
+        if (true === $input->hasParameterOption(['--ansi'])) {
+            $output->setDecorated(true);
+        } elseif (true === $input->hasParameterOption(['--no-ansi'])) {
+            $output->setDecorated(false);
+        }
+
+        if (true === $input->hasParameterOption(['--no-interaction', '-n'])) {
+            $input->setInteractive(false);
+        }
+
+        if (true === $input->hasParameterOption(['--quiet', '-q'])) {
+            $output->setVerbosity(Output::VERBOSITY_QUIET);
+        } else {
+            if ($input->hasParameterOption('-vvv') || $input->hasParameterOption('--verbose=3') || $input->getParameterOption('--verbose') === 3) {
+                $output->setVerbosity(Output::VERBOSITY_DEBUG);
+            } elseif ($input->hasParameterOption('-vv') || $input->hasParameterOption('--verbose=2') || $input->getParameterOption('--verbose') === 2) {
+                $output->setVerbosity(Output::VERBOSITY_VERY_VERBOSE);
+            } elseif ($input->hasParameterOption('-v') || $input->hasParameterOption('--verbose=1') || $input->hasParameterOption('--verbose') || $input->getParameterOption('--verbose')) {
+                $output->setVerbosity(Output::VERBOSITY_VERBOSE);
+            }
+        }
+    }
+
+    /**
+     * 执行指令
+     * @access protected
+     * @param  Command $command 指令实例
+     * @param  Input   $input   输入实例
+     * @param  Output  $output  输出实例
+     * @return int
+     * @throws \Exception
+     */
+    protected function doRunCommand(Command $command, Input $input, Output $output)
+    {
+        return $command->run($input, $output);
+    }
+
+    /**
+     * 获取指令的名称
+     * @access protected
+     * @param  Input $input 输入实例
+     * @return string
+     */
+    protected function getCommandName(Input $input)
+    {
+        return $input->getFirstArgument();
+    }
+
+    /**
+     * 获取默认输入定义
+     * @access protected
+     * @return InputDefinition
+     */
+    protected function getDefaultInputDefinition()
+    {
+        return new InputDefinition([
+            new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
+            new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display this help message'),
+            new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this console version'),
+            new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'),
+            new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
+            new InputOption('--ansi', '', InputOption::VALUE_NONE, 'Force ANSI output'),
+            new InputOption('--no-ansi', '', InputOption::VALUE_NONE, 'Disable ANSI output'),
+            new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
+        ]);
+    }
+
+    /**
+     * 获取默认命令
+     * @access protected
+     * @return Command[]
+     */
+    protected function getDefaultCommands()
+    {
+        $defaultCommands = [];
+
+        foreach (self::$defaultCommands as $class) {
+            if (class_exists($class) && is_subclass_of($class, "think\\console\\Command")) {
+                $defaultCommands[] = new $class();
+            }
+        }
+
+        return $defaultCommands;
+    }
+
+    /**
+     * 添加默认指令
+     * @access public
+     * @param  array $classes 指令
+     * @return void
+     */
+    public static function addDefaultCommands(array $classes)
+    {
+        self::$defaultCommands = array_merge(self::$defaultCommands, $classes);
+    }
+
+    /**
+     * 获取可能的建议
+     * @access private
+     * @param  array $abbrevs
+     * @return string
+     */
+    private function getAbbreviationSuggestions($abbrevs)
+    {
+        return sprintf(
+            '%s, %s%s',
+            $abbrevs[0],
+            $abbrevs[1],
+            count($abbrevs) > 2 ? sprintf(' and %d more', count($abbrevs) - 2) : ''
+        );
+    }
+
+    /**
+     * 返回指令的命名空间部分
+     * @access public
+     * @param  string $name  指令名称
+     * @param  string $limit 部分的命名空间的最大数量
+     * @return string
+     */
+    public function extractNamespace($name, $limit = null)
+    {
+        $parts = explode(':', $name);
+        array_pop($parts);
+
+        return implode(':', null === $limit ? $parts : array_slice($parts, 0, $limit));
+    }
+
+    /**
+     * 查找可替代的建议
+     * @access private
+     * @param string             $name       指令名称
+     * @param array|\Traversable $collection 建议集合
+     * @return array
+     */
+    private function findAlternatives($name, $collection)
+    {
+        $threshold       = 1e3;
+        $alternatives    = [];
+        $collectionParts = [];
+
+        foreach ($collection as $item) {
+            $collectionParts[$item] = explode(':', $item);
+        }
+
+        foreach (explode(':', $name) as $i => $subname) {
+            foreach ($collectionParts as $collectionName => $parts) {
+                $exists = isset($alternatives[$collectionName]);
+
+                if (!isset($parts[$i]) && $exists) {
+                    $alternatives[$collectionName] += $threshold;
+                    continue;
+                } elseif (!isset($parts[$i])) {
+                    continue;
+                }
+
+                $lev = levenshtein($subname, $parts[$i]);
+
+                if ($lev <= strlen($subname) / 3 ||
+                    '' !== $subname &&
+                    false !== strpos($parts[$i], $subname)
+                ) {
+                    $alternatives[$collectionName] = $exists ?
+                        $alternatives[$collectionName] + $lev :
+                        $lev;
+                } elseif ($exists) {
+                    $alternatives[$collectionName] += $threshold;
+                }
+            }
+        }
+
+        foreach ($collection as $item) {
+            $lev = levenshtein($name, $item);
+
+            if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) {
+                $alternatives[$item] = isset($alternatives[$item]) ?
+                    $alternatives[$item] - $lev :
+                    $lev;
+            }
+        }
+
+        $alternatives = array_filter($alternatives, function ($lev) use ($threshold) {
+            return $lev < 2 * $threshold;
+        });
+
+        asort($alternatives);
+
+        return array_keys($alternatives);
+    }
+
+    /**
+     * 设置默认的指令
+     * @access public
+     * @param string $commandName 指令名称
+     * @return $this
+     */
+    public function setDefaultCommand($commandName)
+    {
+        $this->defaultCommand = $commandName;
+
+        return $this;
+    }
+
+    /**
+     * 返回所有的命名空间
+     * @access private
+     * @param  string $name 指令名称
+     * @return array
+     */
+    private function extractAllNamespaces($name)
+    {
+        $namespaces = [];
+
+        foreach (explode(':', $name, -1) as $part) {
+            if (count($namespaces)) {
+                $namespaces[] = end($namespaces) . ':' . $part;
+            } else {
+                $namespaces[] = $part;
+            }
+        }
+
+        return $namespaces;
+    }
+
+}
diff --git a/thinkphp/library/think/Controller.php b/thinkphp/library/think/Controller.php
new file mode 100644
index 0000000..77225b7
--- /dev/null
+++ b/thinkphp/library/think/Controller.php
@@ -0,0 +1,229 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ValidateException;
+use traits\controller\Jump;
+
+Loader::import('controller/Jump', TRAIT_PATH, EXT);
+
+class Controller
+{
+    use Jump;
+
+    /**
+     * @var \think\View 视图类实例
+     */
+    protected $view;
+
+    /**
+     * @var \think\Request Request 实例
+     */
+    protected $request;
+
+    /**
+     * @var bool 验证失败是否抛出异常
+     */
+    protected $failException = false;
+
+    /**
+     * @var bool 是否批量验证
+     */
+    protected $batchValidate = false;
+
+    /**
+     * @var array 前置操作方法列表
+     */
+    protected $beforeActionList = [];
+
+    /**
+     * 构造方法
+     * @access public
+     * @param Request $request Request 对象
+     */
+    public function __construct(Request $request = null)
+    {
+        $this->view    = View::instance(Config::get('template'), Config::get('view_replace_str'));
+        $this->request = is_null($request) ? Request::instance() : $request;
+
+        // 控制器初始化
+        $this->_initialize();
+
+        // 前置操作方法
+        if ($this->beforeActionList) {
+            foreach ($this->beforeActionList as $method => $options) {
+                is_numeric($method) ?
+                $this->beforeAction($options) :
+                $this->beforeAction($method, $options);
+            }
+        }
+    }
+
+    /**
+     * 初始化操作
+     * @access protected
+     */
+    protected function _initialize()
+    {
+    }
+
+    /**
+     * 前置操作
+     * @access protected
+     * @param  string $method  前置操作方法名
+     * @param  array  $options 调用参数 ['only'=>[...]] 或者 ['except'=>[...]]
+     * @return void
+     */
+    protected function beforeAction($method, $options = [])
+    {
+        if (isset($options['only'])) {
+            if (is_string($options['only'])) {
+                $options['only'] = explode(',', $options['only']);
+            }
+
+            if (!in_array($this->request->action(), $options['only'])) {
+                return;
+            }
+        } elseif (isset($options['except'])) {
+            if (is_string($options['except'])) {
+                $options['except'] = explode(',', $options['except']);
+            }
+
+            if (in_array($this->request->action(), $options['except'])) {
+                return;
+            }
+        }
+
+        call_user_func([$this, $method]);
+    }
+
+    /**
+     * 加载模板输出
+     * @access protected
+     * @param  string $template 模板文件名
+     * @param  array  $vars     模板输出变量
+     * @param  array  $replace  模板替换
+     * @param  array  $config   模板参数
+     * @return mixed
+     */
+    protected function fetch($template = '', $vars = [], $replace = [], $config = [])
+    {
+        return $this->view->fetch($template, $vars, $replace, $config);
+    }
+
+    /**
+     * 渲染内容输出
+     * @access protected
+     * @param  string $content 模板内容
+     * @param  array  $vars    模板输出变量
+     * @param  array  $replace 替换内容
+     * @param  array  $config  模板参数
+     * @return mixed
+     */
+    protected function display($content = '', $vars = [], $replace = [], $config = [])
+    {
+        return $this->view->display($content, $vars, $replace, $config);
+    }
+
+    /**
+     * 模板变量赋值
+     * @access protected
+     * @param  mixed $name  要显示的模板变量
+     * @param  mixed $value 变量的值
+     * @return $this
+     */
+    protected function assign($name, $value = '')
+    {
+        $this->view->assign($name, $value);
+
+        return $this;
+    }
+
+    /**
+     * 初始化模板引擎
+     * @access protected
+     * @param array|string $engine 引擎参数
+     * @return $this
+     */
+    protected function engine($engine)
+    {
+        $this->view->engine($engine);
+
+        return $this;
+    }
+
+    /**
+     * 设置验证失败后是否抛出异常
+     * @access protected
+     * @param bool $fail 是否抛出异常
+     * @return $this
+     */
+    protected function validateFailException($fail = true)
+    {
+        $this->failException = $fail;
+
+        return $this;
+    }
+
+    /**
+     * 验证数据
+     * @access protected
+     * @param  array        $data     数据
+     * @param  string|array $validate 验证器名或者验证规则数组
+     * @param  array        $message  提示信息
+     * @param  bool         $batch    是否批量验证
+     * @param  mixed        $callback 回调方法（闭包）
+     * @return array|string|true
+     * @throws ValidateException
+     */
+    protected function validate($data, $validate, $message = [], $batch = false, $callback = null)
+    {
+        if (is_array($validate)) {
+            $v = Loader::validate();
+            $v->rule($validate);
+        } else {
+            // 支持场景
+            if (strpos($validate, '.')) {
+                list($validate, $scene) = explode('.', $validate);
+            }
+
+            $v = Loader::validate($validate);
+
+            !empty($scene) && $v->scene($scene);
+        }
+
+        // 批量验证
+        if ($batch || $this->batchValidate) {
+            $v->batch(true);
+        }
+
+        // 设置错误信息
+        if (is_array($message)) {
+            $v->message($message);
+        }
+
+        // 使用回调验证
+        if ($callback && is_callable($callback)) {
+            call_user_func_array($callback, [$v, &$data]);
+        }
+
+        if (!$v->check($data)) {
+            if ($this->failException) {
+                throw new ValidateException($v->getError());
+            }
+
+            return $v->getError();
+        }
+
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/Cookie.php b/thinkphp/library/think/Cookie.php
new file mode 100644
index 0000000..61b47cc
--- /dev/null
+++ b/thinkphp/library/think/Cookie.php
@@ -0,0 +1,268 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Cookie
+{
+    /**
+     * @var array cookie 设置参数
+     */
+    protected static $config = [
+        'prefix'    => '', // cookie 名称前缀
+        'expire'    => 0, // cookie 保存时间
+        'path'      => '/', // cookie 保存路径
+        'domain'    => '', // cookie 有效域名
+        'secure'    => false, //  cookie 启用安全传输
+        'httponly'  => false, // httponly 设置
+        'setcookie' => true, // 是否使用 setcookie
+    ];
+
+    /**
+     * @var bool 是否完成初始化了
+     */
+    protected static $init;
+
+    /**
+     * Cookie初始化
+     * @access public
+     * @param  array $config 配置参数
+     * @return void
+     */
+    public static function init(array $config = [])
+    {
+        if (empty($config)) {
+            $config = Config::get('cookie');
+        }
+
+        self::$config = array_merge(self::$config, array_change_key_case($config));
+
+        if (!empty(self::$config['httponly'])) {
+            ini_set('session.cookie_httponly', 1);
+        }
+
+        self::$init = true;
+    }
+
+    /**
+     * 设置或者获取 cookie 作用域（前缀）
+     * @access public
+     * @param  string $prefix 前缀
+     * @return string|
+     */
+    public static function prefix($prefix = '')
+    {
+        if (empty($prefix)) {
+            return self::$config['prefix'];
+        }
+
+        return self::$config['prefix'] = $prefix;
+    }
+
+    /**
+     * Cookie 设置、获取、删除
+     * @access public
+     * @param  string $name   cookie 名称
+     * @param  mixed  $value  cookie 值
+     * @param  mixed  $option 可选参数 可能会是 null|integer|string
+     * @return void
+     */
+    public static function set($name, $value = '', $option = null)
+    {
+        !isset(self::$init) && self::init();
+
+        // 参数设置(会覆盖黙认设置)
+        if (!is_null($option)) {
+            if (is_numeric($option)) {
+                $option = ['expire' => $option];
+            } elseif (is_string($option)) {
+                parse_str($option, $option);
+            }
+
+            $config = array_merge(self::$config, array_change_key_case($option));
+        } else {
+            $config = self::$config;
+        }
+
+        $name = $config['prefix'] . $name;
+
+        // 设置 cookie
+        if (is_array($value)) {
+            array_walk_recursive($value, 'self::jsonFormatProtect', 'encode');
+            $value = 'think:' . json_encode($value);
+        }
+
+        $expire = !empty($config['expire']) ?
+        $_SERVER['REQUEST_TIME'] + intval($config['expire']) :
+        0;
+
+        if ($config['setcookie']) {
+            setcookie(
+                $name, $value, $expire, $config['path'], $config['domain'],
+                $config['secure'], $config['httponly']
+            );
+        }
+
+        $_COOKIE[$name] = $value;
+    }
+
+    /**
+     * 永久保存 Cookie 数据
+     * @access public
+     * @param  string $name   cookie 名称
+     * @param  mixed  $value  cookie 值
+     * @param  mixed  $option 可选参数 可能会是 null|integer|string
+     * @return void
+     */
+    public static function forever($name, $value = '', $option = null)
+    {
+        if (is_null($option) || is_numeric($option)) {
+            $option = [];
+        }
+
+        $option['expire'] = 315360000;
+
+        self::set($name, $value, $option);
+    }
+
+    /**
+     * 判断是否有 Cookie 数据
+     * @access public
+     * @param  string      $name   cookie 名称
+     * @param  string|null $prefix cookie 前缀
+     * @return bool
+     */
+    public static function has($name, $prefix = null)
+    {
+        !isset(self::$init) && self::init();
+
+        $prefix = !is_null($prefix) ? $prefix : self::$config['prefix'];
+
+        return isset($_COOKIE[$prefix . $name]);
+    }
+
+    /**
+     * 获取 Cookie 的值
+     * @access public
+     * @param string      $name   cookie 名称
+     * @param string|null $prefix cookie 前缀
+     * @return mixed
+     */
+    public static function get($name = '', $prefix = null)
+    {
+        !isset(self::$init) && self::init();
+
+        $prefix = !is_null($prefix) ? $prefix : self::$config['prefix'];
+        $key    = $prefix . $name;
+
+        if ('' == $name) {
+            // 获取全部
+            if ($prefix) {
+                $value = [];
+
+                foreach ($_COOKIE as $k => $val) {
+                    if (0 === strpos($k, $prefix)) {
+                        $value[$k] = $val;
+                    }
+
+                }
+            } else {
+                $value = $_COOKIE;
+            }
+        } elseif (isset($_COOKIE[$key])) {
+            $value = $_COOKIE[$key];
+
+            if (0 === strpos($value, 'think:')) {
+                $value = json_decode(substr($value, 6), true);
+                array_walk_recursive($value, 'self::jsonFormatProtect', 'decode');
+            }
+        } else {
+            $value = null;
+        }
+
+        return $value;
+    }
+
+    /**
+     * 删除 Cookie
+     * @access public
+     * @param  string      $name   cookie 名称
+     * @param  string|null $prefix cookie 前缀
+     * @return void
+     */
+    public static function delete($name, $prefix = null)
+    {
+        !isset(self::$init) && self::init();
+
+        $config = self::$config;
+        $prefix = !is_null($prefix) ? $prefix : $config['prefix'];
+        $name   = $prefix . $name;
+
+        if ($config['setcookie']) {
+            setcookie(
+                $name, '', $_SERVER['REQUEST_TIME'] - 3600, $config['path'],
+                $config['domain'], $config['secure'], $config['httponly']
+            );
+        }
+
+        // 删除指定 cookie
+        unset($_COOKIE[$name]);
+    }
+
+    /**
+     * 清除指定前缀的所有 cookie
+     * @access public
+     * @param  string|null $prefix cookie 前缀
+     * @return void
+     */
+    public static function clear($prefix = null)
+    {
+        if (empty($_COOKIE)) {
+            return;
+        }
+
+        !isset(self::$init) && self::init();
+
+        // 要删除的 cookie 前缀，不指定则删除 config 设置的指定前缀
+        $config = self::$config;
+        $prefix = !is_null($prefix) ? $prefix : $config['prefix'];
+
+        if ($prefix) {
+            foreach ($_COOKIE as $key => $val) {
+                if (0 === strpos($key, $prefix)) {
+                    if ($config['setcookie']) {
+                        setcookie(
+                            $key, '', $_SERVER['REQUEST_TIME'] - 3600, $config['path'],
+                            $config['domain'], $config['secure'], $config['httponly']
+                        );
+                    }
+
+                    unset($_COOKIE[$key]);
+                }
+            }
+        }
+    }
+
+    /**
+     * json 转换时的格式保护
+     * @access protected
+     * @param  mixed  $val  要转换的值
+     * @param  string $key  键名
+     * @param  string $type 转换类别
+     * @return void
+     */
+    protected static function jsonFormatProtect(&$val, $key, $type = 'encode')
+    {
+        if (!empty($val) && true !== $val) {
+            $val = 'decode' == $type ? urldecode($val) : urlencode($val);
+        }
+    }
+}
diff --git a/thinkphp/library/think/Db.php b/thinkphp/library/think/Db.php
new file mode 100644
index 0000000..80f08d2
--- /dev/null
+++ b/thinkphp/library/think/Db.php
@@ -0,0 +1,180 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\db\Connection;
+use think\db\Query;
+
+/**
+ * Class Db
+ * @package think
+ * @method Query table(string $table) static 指定数据表（含前缀）
+ * @method Query name(string $name) static 指定数据表（不含前缀）
+ * @method Query where(mixed $field, string $op = null, mixed $condition = null) static 查询条件
+ * @method Query join(mixed $join, mixed $condition = null, string $type = 'INNER') static JOIN查询
+ * @method Query union(mixed $union, boolean $all = false) static UNION查询
+ * @method Query limit(mixed $offset, integer $length = null) static 查询LIMIT
+ * @method Query order(mixed $field, string $order = null) static 查询ORDER
+ * @method Query cache(mixed $key = null , integer $expire = null) static 设置查询缓存
+ * @method mixed value(string $field) static 获取某个字段的值
+ * @method array column(string $field, string $key = '') static 获取某个列的值
+ * @method Query view(mixed $join, mixed $field = null, mixed $on = null, string $type = 'INNER') static 视图查询
+ * @method mixed find(mixed $data = null) static 查询单个记录
+ * @method mixed select(mixed $data = null) static 查询多个记录
+ * @method integer insert(array $data, boolean $replace = false, boolean $getLastInsID = false, string $sequence = null) static 插入一条记录
+ * @method integer insertGetId(array $data, boolean $replace = false, string $sequence = null) static 插入一条记录并返回自增ID
+ * @method integer insertAll(array $dataSet) static 插入多条记录
+ * @method integer update(array $data) static 更新记录
+ * @method integer delete(mixed $data = null) static 删除记录
+ * @method boolean chunk(integer $count, callable $callback, string $column = null) static 分块获取数据
+ * @method mixed query(string $sql, array $bind = [], boolean $master = false, bool $pdo = false) static SQL查询
+ * @method integer execute(string $sql, array $bind = [], boolean $fetch = false, boolean $getLastInsID = false, string $sequence = null) static SQL执行
+ * @method Paginator paginate(integer $listRows = 15, mixed $simple = null, array $config = []) static 分页查询
+ * @method mixed transaction(callable $callback) static 执行数据库事务
+ * @method void startTrans() static 启动事务
+ * @method void commit() static 用于非自动提交状态下面的查询提交
+ * @method void rollback() static 事务回滚
+ * @method boolean batchQuery(array $sqlArray) static 批处理执行SQL语句
+ * @method string quote(string $str) static SQL指令安全过滤
+ * @method string getLastInsID($sequence = null) static 获取最近插入的ID
+ */
+class Db
+{
+    /**
+     * @var Connection[] 数据库连接实例
+     */
+    private static $instance = [];
+
+    /**
+     * @var int 查询次数
+     */
+    public static $queryTimes = 0;
+
+    /**
+     * @var int 执行次数
+     */
+    public static $executeTimes = 0;
+
+    /**
+     * 数据库初始化，并取得数据库类实例
+     * @access public
+     * @param  mixed       $config 连接配置
+     * @param  bool|string $name   连接标识 true 强制重新连接
+     * @return Connection
+     * @throws Exception
+     */
+    public static function connect($config = [], $name = false)
+    {
+        if (false === $name) {
+            $name = md5(serialize($config));
+        }
+
+        if (true === $name || !isset(self::$instance[$name])) {
+            // 解析连接参数 支持数组和字符串
+            $options = self::parseConfig($config);
+
+            if (empty($options['type'])) {
+                throw new \InvalidArgumentException('Undefined db type');
+            }
+
+            $class = false !== strpos($options['type'], '\\') ?
+            $options['type'] :
+            '\\think\\db\\connector\\' . ucwords($options['type']);
+
+            // 记录初始化信息
+            if (App::$debug) {
+                Log::record('[ DB ] INIT ' . $options['type'], 'info');
+            }
+
+            if (true === $name) {
+                $name = md5(serialize($config));
+            }
+
+            self::$instance[$name] = new $class($options);
+        }
+
+        return self::$instance[$name];
+    }
+
+    /**
+     * 清除连接实例
+     * @access public
+     * @return void
+     */
+    public static function clear()
+    {
+        self::$instance = [];
+    }
+
+    /**
+     * 数据库连接参数解析
+     * @access private
+     * @param  mixed $config 连接参数
+     * @return array
+     */
+    private static function parseConfig($config)
+    {
+        if (empty($config)) {
+            $config = Config::get('database');
+        } elseif (is_string($config) && false === strpos($config, '/')) {
+            $config = Config::get($config); // 支持读取配置参数
+        }
+
+        return is_string($config) ? self::parseDsn($config) : $config;
+    }
+
+    /**
+     * DSN 解析
+     * 格式： mysql://username:passwd@localhost:3306/DbName?param1=val1¶m2=val2#utf8
+     * @access private
+     * @param  string $dsnStr 数据库 DSN 字符串解析
+     * @return array
+     */
+    private static function parseDsn($dsnStr)
+    {
+        $info = parse_url($dsnStr);
+
+        if (!$info) {
+            return [];
+        }
+
+        $dsn = [
+            'type'     => $info['scheme'],
+            'username' => isset($info['user']) ? $info['user'] : '',
+            'password' => isset($info['pass']) ? $info['pass'] : '',
+            'hostname' => isset($info['host']) ? $info['host'] : '',
+            'hostport' => isset($info['port']) ? $info['port'] : '',
+            'database' => !empty($info['path']) ? ltrim($info['path'], '/') : '',
+            'charset'  => isset($info['fragment']) ? $info['fragment'] : 'utf8',
+        ];
+
+        if (isset($info['query'])) {
+            parse_str($info['query'], $dsn['params']);
+        } else {
+            $dsn['params'] = [];
+        }
+
+        return $dsn;
+    }
+
+    /**
+     * 调用驱动类的方法
+     * @access public
+     * @param  string $method 方法名
+     * @param  array  $params 参数
+     * @return mixed
+     */
+    public static function __callStatic($method, $params)
+    {
+        return call_user_func_array([self::connect(), $method], $params);
+    }
+}
diff --git a/thinkphp/library/think/Debug.php b/thinkphp/library/think/Debug.php
new file mode 100644
index 0000000..df48748
--- /dev/null
+++ b/thinkphp/library/think/Debug.php
@@ -0,0 +1,252 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ClassNotFoundException;
+use think\response\Redirect;
+
+class Debug
+{
+    /**
+     * @var array 区间时间信息
+     */
+    protected static $info = [];
+
+    /**
+     * @var array 区间内存信息
+     */
+    protected static $mem = [];
+
+    /**
+     * 记录时间（微秒）和内存使用情况
+     * @access public
+     * @param  string $name  标记位置
+     * @param  mixed  $value 标记值(留空则取当前 time 表示仅记录时间 否则同时记录时间和内存)
+     * @return void
+     */
+    public static function remark($name, $value = '')
+    {
+        self::$info[$name] = is_float($value) ? $value : microtime(true);
+
+        if ('time' != $value) {
+            self::$mem['mem'][$name]  = is_float($value) ? $value : memory_get_usage();
+            self::$mem['peak'][$name] = memory_get_peak_usage();
+        }
+    }
+
+    /**
+     * 统计某个区间的时间（微秒）使用情况 返回值以秒为单位
+     * @access public
+     * @param  string  $start 开始标签
+     * @param  string  $end   结束标签
+     * @param  integer $dec   小数位
+     * @return string
+     */
+    public static function getRangeTime($start, $end, $dec = 6)
+    {
+        if (!isset(self::$info[$end])) {
+            self::$info[$end] = microtime(true);
+        }
+
+        return number_format((self::$info[$end] - self::$info[$start]), $dec);
+    }
+
+    /**
+     * 统计从开始到统计时的时间（微秒）使用情况 返回值以秒为单位
+     * @access public
+     * @param  integer $dec 小数位
+     * @return string
+     */
+    public static function getUseTime($dec = 6)
+    {
+        return number_format((microtime(true) - THINK_START_TIME), $dec);
+    }
+
+    /**
+     * 获取当前访问的吞吐率情况
+     * @access public
+     * @return string
+     */
+    public static function getThroughputRate()
+    {
+        return number_format(1 / self::getUseTime(), 2) . 'req/s';
+    }
+
+    /**
+     * 记录区间的内存使用情况
+     * @access public
+     * @param  string  $start 开始标签
+     * @param  string  $end   结束标签
+     * @param  integer $dec   小数位
+     * @return string
+     */
+    public static function getRangeMem($start, $end, $dec = 2)
+    {
+        if (!isset(self::$mem['mem'][$end])) {
+            self::$mem['mem'][$end] = memory_get_usage();
+        }
+
+        $size = self::$mem['mem'][$end] - self::$mem['mem'][$start];
+        $a    = ['B', 'KB', 'MB', 'GB', 'TB'];
+        $pos  = 0;
+
+        while ($size >= 1024) {
+            $size /= 1024;
+            $pos++;
+        }
+
+        return round($size, $dec) . " " . $a[$pos];
+    }
+
+    /**
+     * 统计从开始到统计时的内存使用情况
+     * @access public
+     * @param  integer $dec 小数位
+     * @return string
+     */
+    public static function getUseMem($dec = 2)
+    {
+        $size = memory_get_usage() - THINK_START_MEM;
+        $a    = ['B', 'KB', 'MB', 'GB', 'TB'];
+        $pos  = 0;
+
+        while ($size >= 1024) {
+            $size /= 1024;
+            $pos++;
+        }
+
+        return round($size, $dec) . " " . $a[$pos];
+    }
+
+    /**
+     * 统计区间的内存峰值情况
+     * @access public
+     * @param  string  $start 开始标签
+     * @param  string  $end   结束标签
+     * @param  integer $dec   小数位
+     * @return string
+     */
+    public static function getMemPeak($start, $end, $dec = 2)
+    {
+        if (!isset(self::$mem['peak'][$end])) {
+            self::$mem['peak'][$end] = memory_get_peak_usage();
+        }
+
+        $size = self::$mem['peak'][$end] - self::$mem['peak'][$start];
+        $a    = ['B', 'KB', 'MB', 'GB', 'TB'];
+        $pos  = 0;
+
+        while ($size >= 1024) {
+            $size /= 1024;
+            $pos++;
+        }
+
+        return round($size, $dec) . " " . $a[$pos];
+    }
+
+    /**
+     * 获取文件加载信息
+     * @access public
+     * @param  bool $detail 是否显示详细
+     * @return integer|array
+     */
+    public static function getFile($detail = false)
+    {
+        $files = get_included_files();
+
+        if ($detail) {
+            $info = [];
+
+            foreach ($files as $file) {
+                $info[] = $file . ' ( ' . number_format(filesize($file) / 1024, 2) . ' KB )';
+            }
+
+            return $info;
+        }
+
+        return count($files);
+    }
+
+    /**
+     * 浏览器友好的变量输出
+     * @access public
+     * @param  mixed       $var   变量
+     * @param  boolean     $echo  是否输出(默认为 true，为 false 则返回输出字符串)
+     * @param  string|null $label 标签(默认为空)
+     * @param  integer     $flags htmlspecialchars 的标志
+     * @return null|string
+     */
+    public static function dump($var, $echo = true, $label = null, $flags = ENT_SUBSTITUTE)
+    {
+        $label = (null === $label) ? '' : rtrim($label) . ':';
+
+        ob_start();
+        var_dump($var);
+        $output = preg_replace('/\]\=\>\n(\s+)/m', '] => ', ob_get_clean());
+
+        if (IS_CLI) {
+            $output = PHP_EOL . $label . $output . PHP_EOL;
+        } else {
+            if (!extension_loaded('xdebug')) {
+                $output = htmlspecialchars($output, $flags);
+            }
+
+            $output = '
' . $label . $output . '
';
+        }
+
+        if ($echo) {
+            echo($output);
+            return;
+        }
+
+        return $output;
+    }
+
+    /**
+     * 调试信息注入到响应中
+     * @access public
+     * @param  Response $response 响应实例
+     * @param  string   $content  返回的字符串
+     * @return void
+     */
+    public static function inject(Response $response, &$content)
+    {
+        $config = Config::get('trace');
+        $type   = isset($config['type']) ? $config['type'] : 'Html';
+        $class  = false !== strpos($type, '\\') ? $type : '\\think\\debug\\' . ucwords($type);
+
+        unset($config['type']);
+
+        if (!class_exists($class)) {
+            throw new ClassNotFoundException('class not exists:' . $class, $class);
+        }
+
+        /** @var \think\debug\Console|\think\debug\Html $trace */
+        $trace = new $class($config);
+
+        if ($response instanceof Redirect) {
+            // TODO 记录
+        } else {
+            $output = $trace->output($response, Log::getLog());
+
+            if (is_string($output)) {
+                // trace 调试信息注入
+                $pos = strripos($content, '');
+                if (false !== $pos) {
+                    $content = substr($content, 0, $pos) . $output . substr($content, $pos);
+                } else {
+                    $content = $content . $output;
+                }
+            }
+        }
+    }
+}
diff --git a/thinkphp/library/think/Env.php b/thinkphp/library/think/Env.php
new file mode 100644
index 0000000..0a8b250
--- /dev/null
+++ b/thinkphp/library/think/Env.php
@@ -0,0 +1,39 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Env
+{
+    /**
+     * 获取环境变量值
+     * @access public
+     * @param  string $name    环境变量名（支持二级 . 号分割）
+     * @param  string $default 默认值
+     * @return mixed
+     */
+    public static function get($name, $default = null)
+    {
+        $result = getenv(ENV_PREFIX . strtoupper(str_replace('.', '_', $name)));
+
+        if (false !== $result) {
+            if ('false' === $result) {
+                $result = false;
+            } elseif ('true' === $result) {
+                $result = true;
+            }
+
+            return $result;
+        }
+
+        return $default;
+    }
+}
diff --git a/thinkphp/library/think/Error.php b/thinkphp/library/think/Error.php
new file mode 100644
index 0000000..5f361d5
--- /dev/null
+++ b/thinkphp/library/think/Error.php
@@ -0,0 +1,136 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\console\Output as ConsoleOutput;
+use think\exception\ErrorException;
+use think\exception\Handle;
+use think\exception\ThrowableError;
+
+class Error
+{
+    /**
+     * 注册异常处理
+     * @access public
+     * @return void
+     */
+    public static function register()
+    {
+        error_reporting(E_ALL);
+        set_error_handler([__CLASS__, 'appError']);
+        set_exception_handler([__CLASS__, 'appException']);
+        register_shutdown_function([__CLASS__, 'appShutdown']);
+    }
+
+    /**
+     * 异常处理
+     * @access public
+     * @param  \Exception|\Throwable $e 异常
+     * @return void
+     */
+    public static function appException($e)
+    {
+        if (!$e instanceof \Exception) {
+            $e = new ThrowableError($e);
+        }
+
+        $handler = self::getExceptionHandler();
+        $handler->report($e);
+
+        if (IS_CLI) {
+            $handler->renderForConsole(new ConsoleOutput, $e);
+        } else {
+            $handler->render($e)->send();
+        }
+    }
+
+    /**
+     * 错误处理
+     * @access public
+     * @param  integer $errno      错误编号
+     * @param  integer $errstr     详细错误信息
+     * @param  string  $errfile    出错的文件
+     * @param  integer $errline    出错行号
+     * @return void
+     * @throws ErrorException
+     */
+    public static function appError($errno, $errstr, $errfile = '', $errline = 0)
+    {
+        $exception = new ErrorException($errno, $errstr, $errfile, $errline);
+
+        // 符合异常处理的则将错误信息托管至 think\exception\ErrorException
+        if (error_reporting() & $errno) {
+            throw $exception;
+        }
+
+        self::getExceptionHandler()->report($exception);
+    }
+
+    /**
+     * 异常中止处理
+     * @access public
+     * @return void
+     */
+    public static function appShutdown()
+    {
+        // 将错误信息托管至 think\ErrorException
+        if (!is_null($error = error_get_last()) && self::isFatal($error['type'])) {
+            self::appException(new ErrorException(
+                $error['type'], $error['message'], $error['file'], $error['line']
+            ));
+        }
+
+        // 写入日志
+        Log::save();
+    }
+
+    /**
+     * 确定错误类型是否致命
+     * @access protected
+     * @param  int $type 错误类型
+     * @return bool
+     */
+    protected static function isFatal($type)
+    {
+        return in_array($type, [E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_PARSE]);
+    }
+
+    /**
+     * 获取异常处理的实例
+     * @access public
+     * @return Handle
+     */
+    public static function getExceptionHandler()
+    {
+        static $handle;
+
+        if (!$handle) {
+            // 异常处理 handle
+            $class = Config::get('exception_handle');
+
+            if ($class && is_string($class) && class_exists($class) &&
+                is_subclass_of($class, "\\think\\exception\\Handle")
+            ) {
+                $handle = new $class;
+            } else {
+                $handle = new Handle;
+
+                if ($class instanceof \Closure) {
+                    $handle->setRender($class);
+                }
+
+            }
+        }
+
+        return $handle;
+    }
+}
diff --git a/thinkphp/library/think/Exception.php b/thinkphp/library/think/Exception.php
new file mode 100644
index 0000000..1ef06bd
--- /dev/null
+++ b/thinkphp/library/think/Exception.php
@@ -0,0 +1,55 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Exception extends \Exception
+{
+    /**
+     * @var array 保存异常页面显示的额外 Debug 数据
+     */
+    protected $data = [];
+
+    /**
+     * 设置异常额外的 Debug 数据
+     * 数据将会显示为下面的格式
+     *
+     * Exception Data
+     * --------------------------------------------------
+     * Label 1
+     *   key1      value1
+     *   key2      value2
+     * Label 2
+     *   key1      value1
+     *   key2      value2
+     *
+     * @access protected
+     * @param  string $label 数据分类，用于异常页面显示
+     * @param  array  $data  需要显示的数据，必须为关联数组
+     * @return void
+     */
+    final protected function setData($label, array $data)
+    {
+        $this->data[$label] = $data;
+    }
+
+    /**
+     * 获取异常额外 Debug 数据
+     * 主要用于输出到异常页面便于调试
+     * @access public
+     * @return array
+     */
+    final public function getData()
+    {
+        return $this->data;
+    }
+
+}
diff --git a/thinkphp/library/think/File.php b/thinkphp/library/think/File.php
new file mode 100644
index 0000000..d2ed220
--- /dev/null
+++ b/thinkphp/library/think/File.php
@@ -0,0 +1,478 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use SplFileObject;
+
+class File extends SplFileObject
+{
+    /**
+     * @var string 错误信息
+     */
+    private $error = '';
+
+    /**
+     * @var string 当前完整文件名
+     */
+    protected $filename;
+
+    /**
+     * @var string 上传文件名
+     */
+    protected $saveName;
+
+    /**
+     * @var string 文件上传命名规则
+     */
+    protected $rule = 'date';
+
+    /**
+     * @var array 文件上传验证规则
+     */
+    protected $validate = [];
+
+    /**
+     * @var bool 单元测试
+     */
+    protected $isTest;
+
+    /**
+     * @var array 上传文件信息
+     */
+    protected $info;
+
+    /**
+     * @var array 文件 hash 信息
+     */
+    protected $hash = [];
+
+    /**
+     * File constructor.
+     * @access public
+     * @param  string $filename 文件名称
+     * @param  string $mode     访问模式
+     */
+    public function __construct($filename, $mode = 'r')
+    {
+        parent::__construct($filename, $mode);
+        $this->filename = $this->getRealPath() ?: $this->getPathname();
+    }
+
+    /**
+     * 设置是否是单元测试
+     * @access public
+     * @param  bool $test 是否是测试
+     * @return $this
+     */
+    public function isTest($test = false)
+    {
+        $this->isTest = $test;
+
+        return $this;
+    }
+
+    /**
+     * 设置上传信息
+     * @access public
+     * @param  array $info 上传文件信息
+     * @return $this
+     */
+    public function setUploadInfo($info)
+    {
+        $this->info = $info;
+
+        return $this;
+    }
+
+    /**
+     * 获取上传文件的信息
+     * @access public
+     * @param  string $name 信息名称
+     * @return array|string
+     */
+    public function getInfo($name = '')
+    {
+        return isset($this->info[$name]) ? $this->info[$name] : $this->info;
+    }
+
+    /**
+     * 获取上传文件的文件名
+     * @access public
+     * @return string
+     */
+    public function getSaveName()
+    {
+        return $this->saveName;
+    }
+
+    /**
+     * 设置上传文件的保存文件名
+     * @access public
+     * @param  string $saveName 保存名称
+     * @return $this
+     */
+    public function setSaveName($saveName)
+    {
+        $this->saveName = $saveName;
+
+        return $this;
+    }
+
+    /**
+     * 获取文件的哈希散列值
+     * @access public
+     * @param  string $type 类型
+     * @return string
+     */
+    public function hash($type = 'sha1')
+    {
+        if (!isset($this->hash[$type])) {
+            $this->hash[$type] = hash_file($type, $this->filename);
+        }
+
+        return $this->hash[$type];
+    }
+
+    /**
+     * 检查目录是否可写
+     * @access protected
+     * @param  string $path 目录
+     * @return boolean
+     */
+    protected function checkPath($path)
+    {
+        if (is_dir($path) || mkdir($path, 0755, true)) {
+            return true;
+        }
+
+        $this->error = ['directory {:path} creation failed', ['path' => $path]];
+
+        return false;
+    }
+
+    /**
+     * 获取文件类型信息
+     * @access public
+     * @return string
+     */
+    public function getMime()
+    {
+        $finfo = finfo_open(FILEINFO_MIME_TYPE);
+
+        return finfo_file($finfo, $this->filename);
+    }
+
+    /**
+     * 设置文件的命名规则
+     * @access public
+     * @param  string $rule 文件命名规则
+     * @return $this
+     */
+    public function rule($rule)
+    {
+        $this->rule = $rule;
+
+        return $this;
+    }
+
+    /**
+     * 设置上传文件的验证规则
+     * @access public
+     * @param  array $rule 验证规则
+     * @return $this
+     */
+    public function validate(array $rule = [])
+    {
+        $this->validate = $rule;
+
+        return $this;
+    }
+
+    /**
+     * 检测是否合法的上传文件
+     * @access public
+     * @return bool
+     */
+    public function isValid()
+    {
+        return $this->isTest ? is_file($this->filename) : is_uploaded_file($this->filename);
+    }
+
+    /**
+     * 检测上传文件
+     * @access public
+     * @param  array $rule 验证规则
+     * @return bool
+     */
+    public function check($rule = [])
+    {
+        $rule = $rule ?: $this->validate;
+
+        /* 检查文件大小 */
+        if (isset($rule['size']) && !$this->checkSize($rule['size'])) {
+            $this->error = 'filesize not match';
+            return false;
+        }
+
+        /* 检查文件 Mime 类型 */
+        if (isset($rule['type']) && !$this->checkMime($rule['type'])) {
+            $this->error = 'mimetype to upload is not allowed';
+            return false;
+        }
+
+        /* 检查文件后缀 */
+        if (isset($rule['ext']) && !$this->checkExt($rule['ext'])) {
+            $this->error = 'extensions to upload is not allowed';
+            return false;
+        }
+
+        /* 检查图像文件 */
+        if (!$this->checkImg()) {
+            $this->error = 'illegal image files';
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * 检测上传文件后缀
+     * @access public
+     * @param  array|string $ext 允许后缀
+     * @return bool
+     */
+    public function checkExt($ext)
+    {
+        if (is_string($ext)) {
+            $ext = explode(',', $ext);
+        }
+
+        $extension = strtolower(pathinfo($this->getInfo('name'), PATHINFO_EXTENSION));
+
+        return in_array($extension, $ext);
+    }
+
+    /**
+     * 检测图像文件
+     * @access public
+     * @return bool
+     */
+    public function checkImg()
+    {
+        $extension = strtolower(pathinfo($this->getInfo('name'), PATHINFO_EXTENSION));
+
+        // 如果上传的不是图片，或者是图片而且后缀确实符合图片类型则返回 true
+        return !in_array($extension, ['gif', 'jpg', 'jpeg', 'bmp', 'png', 'swf']) || in_array($this->getImageType($this->filename), [1, 2, 3, 4, 6, 13]);
+    }
+
+    /**
+     * 判断图像类型
+     * @access protected
+     * @param  string $image 图片名称
+     * @return bool|int
+     */
+    protected function getImageType($image)
+    {
+        if (function_exists('exif_imagetype')) {
+            return exif_imagetype($image);
+        }
+
+        try {
+            $info = getimagesize($image);
+            return $info ? $info[2] : false;
+        } catch (\Exception $e) {
+            return false;
+        }
+    }
+
+    /**
+     * 检测上传文件大小
+     * @access public
+     * @param  integer $size 最大大小
+     * @return bool
+     */
+    public function checkSize($size)
+    {
+        return $this->getSize() <= $size;
+    }
+
+    /**
+     * 检测上传文件类型
+     * @access public
+     * @param  array|string $mime 允许类型
+     * @return bool
+     */
+    public function checkMime($mime)
+    {
+        $mime = is_string($mime) ? explode(',', $mime) : $mime;
+
+        return in_array(strtolower($this->getMime()), $mime);
+    }
+
+    /**
+     * 移动文件
+     * @access public
+     * @param  string      $path     保存路径
+     * @param  string|bool $savename 保存的文件名 默认自动生成
+     * @param  boolean     $replace  同名文件是否覆盖
+     * @return false|File
+     */
+    public function move($path, $savename = true, $replace = true)
+    {
+        // 文件上传失败，捕获错误代码
+        if (!empty($this->info['error'])) {
+            $this->error($this->info['error']);
+            return false;
+        }
+
+        // 检测合法性
+        if (!$this->isValid()) {
+            $this->error = 'upload illegal files';
+            return false;
+        }
+
+        // 验证上传
+        if (!$this->check()) {
+            return false;
+        }
+
+        $path = rtrim($path, DS) . DS;
+        // 文件保存命名规则
+        $saveName = $this->buildSaveName($savename);
+        $filename = $path . $saveName;
+
+        // 检测目录
+        if (false === $this->checkPath(dirname($filename))) {
+            return false;
+        }
+
+        // 不覆盖同名文件
+        if (!$replace && is_file($filename)) {
+            $this->error = ['has the same filename: {:filename}', ['filename' => $filename]];
+            return false;
+        }
+
+        /* 移动文件 */
+        if ($this->isTest) {
+            rename($this->filename, $filename);
+        } elseif (!move_uploaded_file($this->filename, $filename)) {
+            $this->error = 'upload write error';
+            return false;
+        }
+
+        // 返回 File 对象实例
+        $file = new self($filename);
+        $file->setSaveName($saveName)->setUploadInfo($this->info);
+
+        return $file;
+    }
+
+    /**
+     * 获取保存文件名
+     * @access protected
+     * @param  string|bool $savename 保存的文件名 默认自动生成
+     * @return string
+     */
+    protected function buildSaveName($savename)
+    {
+        // 自动生成文件名
+        if (true === $savename) {
+            if ($this->rule instanceof \Closure) {
+                $savename = call_user_func_array($this->rule, [$this]);
+            } else {
+                switch ($this->rule) {
+                    case 'date':
+                        $savename = date('Ymd') . DS . md5(microtime(true));
+                        break;
+                    default:
+                        if (in_array($this->rule, hash_algos())) {
+                            $hash     = $this->hash($this->rule);
+                            $savename = substr($hash, 0, 2) . DS . substr($hash, 2);
+                        } elseif (is_callable($this->rule)) {
+                            $savename = call_user_func($this->rule);
+                        } else {
+                            $savename = date('Ymd') . DS . md5(microtime(true));
+                        }
+                }
+            }
+        } elseif ('' === $savename || false === $savename) {
+            $savename = $this->getInfo('name');
+        }
+
+        if (!strpos($savename, '.')) {
+            $savename .= '.' . pathinfo($this->getInfo('name'), PATHINFO_EXTENSION);
+        }
+
+        return $savename;
+    }
+
+    /**
+     * 获取错误代码信息
+     * @access private
+     * @param  int $errorNo 错误号
+     * @return $this
+     */
+    private function error($errorNo)
+    {
+        switch ($errorNo) {
+            case 1:
+            case 2:
+                $this->error = 'upload File size exceeds the maximum value';
+                break;
+            case 3:
+                $this->error = 'only the portion of file is uploaded';
+                break;
+            case 4:
+                $this->error = 'no file to uploaded';
+                break;
+            case 6:
+                $this->error = 'upload temp dir not found';
+                break;
+            case 7:
+                $this->error = 'file write error';
+                break;
+            default:
+                $this->error = 'unknown upload error';
+        }
+
+        return $this;
+    }
+
+    /**
+     * 获取错误信息（支持多语言）
+     * @access public
+     * @return string
+     */
+    public function getError()
+    {
+        if (is_array($this->error)) {
+            list($msg, $vars) = $this->error;
+        } else {
+            $msg  = $this->error;
+            $vars = [];
+        }
+
+        return Lang::has($msg) ? Lang::get($msg, $vars) : $msg;
+    }
+
+    /**
+     * 魔法方法，获取文件的 hash 值
+     * @access public
+     * @param  string $method 方法名
+     * @param  mixed  $args   调用参数
+     * @return string
+     */
+    public function __call($method, $args)
+    {
+        return $this->hash($method);
+    }
+}
diff --git a/thinkphp/library/think/Hook.php b/thinkphp/library/think/Hook.php
new file mode 100644
index 0000000..a69ce54
--- /dev/null
+++ b/thinkphp/library/think/Hook.php
@@ -0,0 +1,148 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Hook
+{
+    /**
+     * @var array 标签
+     */
+    private static $tags = [];
+
+    /**
+     * 动态添加行为扩展到某个标签
+     * @access public
+     * @param  string $tag      标签名称
+     * @param  mixed  $behavior 行为名称
+     * @param  bool   $first    是否放到开头执行
+     * @return void
+     */
+    public static function add($tag, $behavior, $first = false)
+    {
+        isset(self::$tags[$tag]) || self::$tags[$tag] = [];
+
+        if (is_array($behavior) && !is_callable($behavior)) {
+            if (!array_key_exists('_overlay', $behavior) || !$behavior['_overlay']) {
+                unset($behavior['_overlay']);
+                self::$tags[$tag] = array_merge(self::$tags[$tag], $behavior);
+            } else {
+                unset($behavior['_overlay']);
+                self::$tags[$tag] = $behavior;
+            }
+        } elseif ($first) {
+            array_unshift(self::$tags[$tag], $behavior);
+        } else {
+            self::$tags[$tag][] = $behavior;
+        }
+    }
+
+    /**
+     * 批量导入插件
+     * @access public
+     * @param  array   $tags      插件信息
+     * @param  boolean $recursive 是否递归合并
+     * @return void
+     */
+    public static function import(array $tags, $recursive = true)
+    {
+        if ($recursive) {
+            foreach ($tags as $tag => $behavior) {
+                self::add($tag, $behavior);
+            }
+        } else {
+            self::$tags = $tags + self::$tags;
+        }
+    }
+
+    /**
+     * 获取插件信息
+     * @access public
+     * @param  string $tag 插件位置(留空获取全部)
+     * @return array
+     */
+    public static function get($tag = '')
+    {
+        if (empty($tag)) {
+            return self::$tags;
+        }
+
+        return array_key_exists($tag, self::$tags) ? self::$tags[$tag] : [];
+    }
+
+    /**
+     * 监听标签的行为
+     * @access public
+     * @param  string $tag    标签名称
+     * @param  mixed  $params 传入参数
+     * @param  mixed  $extra  额外参数
+     * @param  bool   $once   只获取一个有效返回值
+     * @return mixed
+     */
+    public static function listen($tag, &$params = null, $extra = null, $once = false)
+    {
+        $results = [];
+
+        foreach (static::get($tag) as $key => $name) {
+            $results[$key] = self::exec($name, $tag, $params, $extra);
+
+            // 如果返回 false，或者仅获取一个有效返回则中断行为执行
+            if (false === $results[$key] || (!is_null($results[$key]) && $once)) {
+                break;
+            }
+        }
+
+        return $once ? end($results) : $results;
+    }
+
+    /**
+     * 执行某个行为
+     * @access public
+     * @param  mixed  $class  要执行的行为
+     * @param  string $tag    方法名（标签名）
+     * @param  mixed  $params 传人的参数
+     * @param  mixed  $extra  额外参数
+     * @return mixed
+     */
+    public static function exec($class, $tag = '', &$params = null, $extra = null)
+    {
+        App::$debug && Debug::remark('behavior_start', 'time');
+
+        $method = Loader::parseName($tag, 1, false);
+
+        if ($class instanceof \Closure) {
+            $result = call_user_func_array($class, [ & $params, $extra]);
+            $class  = 'Closure';
+        } elseif (is_array($class)) {
+            list($class, $method) = $class;
+
+            $result = (new $class())->$method($params, $extra);
+            $class  = $class . '->' . $method;
+        } elseif (is_object($class)) {
+            $result = $class->$method($params, $extra);
+            $class  = get_class($class);
+        } elseif (strpos($class, '::')) {
+            $result = call_user_func_array($class, [ & $params, $extra]);
+        } else {
+            $obj    = new $class();
+            $method = ($tag && is_callable([$obj, $method])) ? $method : 'run';
+            $result = $obj->$method($params, $extra);
+        }
+
+        if (App::$debug) {
+            Debug::remark('behavior_end', 'time');
+            Log::record('[ BEHAVIOR ] Run ' . $class . ' @' . $tag . ' [ RunTime:' . Debug::getRangeTime('behavior_start', 'behavior_end') . 's ]', 'info');
+        }
+
+        return $result;
+    }
+
+}
diff --git a/thinkphp/library/think/Lang.php b/thinkphp/library/think/Lang.php
new file mode 100644
index 0000000..a50d838
--- /dev/null
+++ b/thinkphp/library/think/Lang.php
@@ -0,0 +1,265 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Lang
+{
+    /**
+     * @var array 语言数据
+     */
+    private static $lang = [];
+
+    /**
+     * @var string 语言作用域
+     */
+    private static $range = 'zh-cn';
+
+    /**
+     * @var string 语言自动侦测的变量
+     */
+    protected static $langDetectVar = 'lang';
+
+    /**
+     * @var string 语言 Cookie 变量
+     */
+    protected static $langCookieVar = 'think_var';
+
+    /**
+     * @var int 语言 Cookie 的过期时间
+     */
+    protected static $langCookieExpire = 3600;
+
+    /**
+     * @var array 允许语言列表
+     */
+    protected static $allowLangList = [];
+
+    /**
+     * @var array Accept-Language 转义为对应语言包名称 系统默认配置
+     */
+    protected static $acceptLanguage = ['zh-hans-cn' => 'zh-cn'];
+
+    /**
+     * 设定当前的语言
+     * @access public
+     * @param  string $range 语言作用域
+     * @return string
+     */
+    public static function range($range = '')
+    {
+        if ($range) {
+            self::$range = $range;
+        }
+
+        return self::$range;
+    }
+
+    /**
+     * 设置语言定义(不区分大小写)
+     * @access public
+     * @param  string|array  $name  语言变量
+     * @param  string        $value 语言值
+     * @param  string        $range 语言作用域
+     * @return mixed
+     */
+    public static function set($name, $value = null, $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        if (!isset(self::$lang[$range])) {
+            self::$lang[$range] = [];
+        }
+
+        if (is_array($name)) {
+            return self::$lang[$range] = array_change_key_case($name) + self::$lang[$range];
+        }
+
+        return self::$lang[$range][strtolower($name)] = $value;
+    }
+
+    /**
+     * 加载语言定义(不区分大小写)
+     * @access public
+     * @param  array|string $file 语言文件
+     * @param  string $range      语言作用域
+     * @return mixed
+     */
+    public static function load($file, $range = '')
+    {
+        $range = $range ?: self::$range;
+        $file  = is_string($file) ? [$file] : $file;
+
+        if (!isset(self::$lang[$range])) {
+            self::$lang[$range] = [];
+        }
+
+        $lang = [];
+
+        foreach ($file as $_file) {
+            if (is_file($_file)) {
+                // 记录加载信息
+                App::$debug && Log::record('[ LANG ] ' . $_file, 'info');
+
+                $_lang = include $_file;
+
+                if (is_array($_lang)) {
+                    $lang = array_change_key_case($_lang) + $lang;
+                }
+            }
+        }
+
+        if (!empty($lang)) {
+            self::$lang[$range] = $lang + self::$lang[$range];
+        }
+
+        return self::$lang[$range];
+    }
+
+    /**
+     * 获取语言定义(不区分大小写)
+     * @access public
+     * @param  string|null $name  语言变量
+     * @param  string      $range 语言作用域
+     * @return mixed
+     */
+    public static function has($name, $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        return isset(self::$lang[$range][strtolower($name)]);
+    }
+
+    /**
+     * 获取语言定义(不区分大小写)
+     * @access public
+     * @param  string|null $name  语言变量
+     * @param  array       $vars  变量替换
+     * @param  string      $range 语言作用域
+     * @return mixed
+     */
+    public static function get($name = null, $vars = [], $range = '')
+    {
+        $range = $range ?: self::$range;
+
+        // 空参数返回所有定义
+        if (empty($name)) {
+            return self::$lang[$range];
+        }
+
+        $key   = strtolower($name);
+        $value = isset(self::$lang[$range][$key]) ? self::$lang[$range][$key] : $name;
+
+        // 变量解析
+        if (!empty($vars) && is_array($vars)) {
+            /**
+             * Notes:
+             * 为了检测的方便，数字索引的判断仅仅是参数数组的第一个元素的key为数字0
+             * 数字索引采用的是系统的 sprintf 函数替换，用法请参考 sprintf 函数
+             */
+            if (key($vars) === 0) {
+                // 数字索引解析
+                array_unshift($vars, $value);
+                $value = call_user_func_array('sprintf', $vars);
+            } else {
+                // 关联索引解析
+                $replace = array_keys($vars);
+                foreach ($replace as &$v) {
+                    $v = "{:{$v}}";
+                }
+                $value = str_replace($replace, $vars, $value);
+            }
+
+        }
+
+        return $value;
+    }
+
+    /**
+     * 自动侦测设置获取语言选择
+     * @access public
+     * @return string
+     */
+    public static function detect()
+    {
+        $langSet = '';
+
+        if (isset($_GET[self::$langDetectVar])) {
+            // url 中设置了语言变量
+            $langSet = strtolower($_GET[self::$langDetectVar]);
+        } elseif (isset($_COOKIE[self::$langCookieVar])) {
+            // Cookie 中设置了语言变量
+            $langSet = strtolower($_COOKIE[self::$langCookieVar]);
+        } elseif (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+            // 自动侦测浏览器语言
+            preg_match('/^([a-z\d\-]+)/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches);
+            $langSet     = strtolower($matches[1]);
+            $acceptLangs = Config::get('header_accept_lang');
+
+            if (isset($acceptLangs[$langSet])) {
+                $langSet = $acceptLangs[$langSet];
+            } elseif (isset(self::$acceptLanguage[$langSet])) {
+                $langSet = self::$acceptLanguage[$langSet];
+            }
+        }
+
+        // 合法的语言
+        if (empty(self::$allowLangList) || in_array($langSet, self::$allowLangList)) {
+            self::$range = $langSet ?: self::$range;
+        }
+
+        return self::$range;
+    }
+
+    /**
+     * 设置语言自动侦测的变量
+     * @access public
+     * @param  string $var 变量名称
+     * @return void
+     */
+    public static function setLangDetectVar($var)
+    {
+        self::$langDetectVar = $var;
+    }
+
+    /**
+     * 设置语言的 cookie 保存变量
+     * @access public
+     * @param  string $var 变量名称
+     * @return void
+     */
+    public static function setLangCookieVar($var)
+    {
+        self::$langCookieVar = $var;
+    }
+
+    /**
+     * 设置语言的 cookie 的过期时间
+     * @access public
+     * @param  string $expire 过期时间
+     * @return void
+     */
+    public static function setLangCookieExpire($expire)
+    {
+        self::$langCookieExpire = $expire;
+    }
+
+    /**
+     * 设置允许的语言列表
+     * @access public
+     * @param  array $list 语言列表
+     * @return void
+     */
+    public static function setAllowLangList($list)
+    {
+        self::$allowLangList = $list;
+    }
+}
diff --git a/thinkphp/library/think/Loader.php b/thinkphp/library/think/Loader.php
new file mode 100644
index 0000000..d813a5d
--- /dev/null
+++ b/thinkphp/library/think/Loader.php
@@ -0,0 +1,677 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ClassNotFoundException;
+
+class Loader
+{
+    /**
+     * @var array 实例数组
+     */
+    protected static $instance = [];
+
+    /**
+     * @var array 类名映射
+     */
+    protected static $classMap = [];
+
+    /**
+     * @var array 命名空间别名
+     */
+    protected static $namespaceAlias = [];
+
+    /**
+     * @var array PSR-4 命名空间前缀长度映射
+     */
+    private static $prefixLengthsPsr4 = [];
+
+    /**
+     * @var array PSR-4 的加载目录
+     */
+    private static $prefixDirsPsr4 = [];
+
+    /**
+     * @var array PSR-4 加载失败的回退目录
+     */
+    private static $fallbackDirsPsr4 = [];
+
+    /**
+     * @var array PSR-0 命名空间前缀映射
+     */
+    private static $prefixesPsr0 = [];
+
+    /**
+     * @var array PSR-0 加载失败的回退目录
+     */
+    private static $fallbackDirsPsr0 = [];
+
+    /**
+     * @var array 需要加载的文件
+     */
+    private static $files = [];
+
+    /**
+     * 自动加载
+     * @access public
+     * @param  string $class 类名
+     * @return bool
+     */
+    public static function autoload($class)
+    {
+        // 检测命名空间别名
+        if (!empty(self::$namespaceAlias)) {
+            $namespace = dirname($class);
+            if (isset(self::$namespaceAlias[$namespace])) {
+                $original = self::$namespaceAlias[$namespace] . '\\' . basename($class);
+                if (class_exists($original)) {
+                    return class_alias($original, $class, false);
+                }
+            }
+        }
+
+        if ($file = self::findFile($class)) {
+            // 非 Win 环境不严格区分大小写
+            if (!IS_WIN || pathinfo($file, PATHINFO_FILENAME) == pathinfo(realpath($file), PATHINFO_FILENAME)) {
+                __include_file($file);
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * 查找文件
+     * @access private
+     * @param  string $class 类名
+     * @return bool|string
+     */
+    private static function findFile($class)
+    {
+        // 类库映射
+        if (!empty(self::$classMap[$class])) {
+            return self::$classMap[$class];
+        }
+
+        // 查找 PSR-4
+        $logicalPathPsr4 = strtr($class, '\\', DS) . EXT;
+        $first           = $class[0];
+
+        if (isset(self::$prefixLengthsPsr4[$first])) {
+            foreach (self::$prefixLengthsPsr4[$first] as $prefix => $length) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach (self::$prefixDirsPsr4[$prefix] as $dir) {
+                        if (is_file($file = $dir . DS . substr($logicalPathPsr4, $length))) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // 查找 PSR-4 fallback dirs
+        foreach (self::$fallbackDirsPsr4 as $dir) {
+            if (is_file($file = $dir . DS . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // 查找 PSR-0
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespace class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+            . strtr(substr($logicalPathPsr4, $pos + 1), '_', DS);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DS) . EXT;
+        }
+
+        if (isset(self::$prefixesPsr0[$first])) {
+            foreach (self::$prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (is_file($file = $dir . DS . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // 查找 PSR-0 fallback dirs
+        foreach (self::$fallbackDirsPsr0 as $dir) {
+            if (is_file($file = $dir . DS . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // 找不到则设置映射为 false 并返回
+        return self::$classMap[$class] = false;
+    }
+
+    /**
+     * 注册 classmap
+     * @access public
+     * @param  string|array $class 类名
+     * @param  string       $map   映射
+     * @return void
+     */
+    public static function addClassMap($class, $map = '')
+    {
+        if (is_array($class)) {
+            self::$classMap = array_merge(self::$classMap, $class);
+        } else {
+            self::$classMap[$class] = $map;
+        }
+    }
+
+    /**
+     * 注册命名空间
+     * @access public
+     * @param  string|array $namespace 命名空间
+     * @param  string       $path      路径
+     * @return void
+     */
+    public static function addNamespace($namespace, $path = '')
+    {
+        if (is_array($namespace)) {
+            foreach ($namespace as $prefix => $paths) {
+                self::addPsr4($prefix . '\\', rtrim($paths, DS), true);
+            }
+        } else {
+            self::addPsr4($namespace . '\\', rtrim($path, DS), true);
+        }
+    }
+
+    /**
+     * 添加 PSR-0 命名空间
+     * @access private
+     * @param  array|string $prefix  空间前缀
+     * @param  array        $paths   路径
+     * @param  bool         $prepend 预先设置的优先级更高
+     * @return void
+     */
+    private static function addPsr0($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            self::$fallbackDirsPsr0 = $prepend ?
+            array_merge((array) $paths, self::$fallbackDirsPsr0) :
+            array_merge(self::$fallbackDirsPsr0, (array) $paths);
+        } else {
+            $first = $prefix[0];
+
+            if (!isset(self::$prefixesPsr0[$first][$prefix])) {
+                self::$prefixesPsr0[$first][$prefix] = (array) $paths;
+            } else {
+                self::$prefixesPsr0[$first][$prefix] = $prepend ?
+                array_merge((array) $paths, self::$prefixesPsr0[$first][$prefix]) :
+                array_merge(self::$prefixesPsr0[$first][$prefix], (array) $paths);
+            }
+        }
+    }
+
+    /**
+     * 添加 PSR-4 空间
+     * @access private
+     * @param  array|string $prefix  空间前缀
+     * @param  string       $paths   路径
+     * @param  bool         $prepend 预先设置的优先级更高
+     * @return void
+     */
+    private static function addPsr4($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            self::$fallbackDirsPsr4 = $prepend ?
+            array_merge((array) $paths, self::$fallbackDirsPsr4) :
+            array_merge(self::$fallbackDirsPsr4, (array) $paths);
+
+        } elseif (!isset(self::$prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException(
+                    "A non-empty PSR-4 prefix must end with a namespace separator."
+                );
+            }
+
+            self::$prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            self::$prefixDirsPsr4[$prefix]                = (array) $paths;
+
+        } else {
+            self::$prefixDirsPsr4[$prefix] = $prepend ?
+            // Prepend directories for an already registered namespace.
+            array_merge((array) $paths, self::$prefixDirsPsr4[$prefix]) :
+            // Append directories for an already registered namespace.
+            array_merge(self::$prefixDirsPsr4[$prefix], (array) $paths);
+        }
+    }
+
+    /**
+     * 注册命名空间别名
+     * @access public
+     * @param  array|string $namespace 命名空间
+     * @param  string       $original  源文件
+     * @return void
+     */
+    public static function addNamespaceAlias($namespace, $original = '')
+    {
+        if (is_array($namespace)) {
+            self::$namespaceAlias = array_merge(self::$namespaceAlias, $namespace);
+        } else {
+            self::$namespaceAlias[$namespace] = $original;
+        }
+    }
+
+    /**
+     * 注册自动加载机制
+     * @access public
+     * @param  callable $autoload 自动加载处理方法
+     * @return void
+     */
+    public static function register($autoload = null)
+    {
+        // 注册系统自动加载
+        spl_autoload_register($autoload ?: 'think\\Loader::autoload', true, true);
+
+        // Composer 自动加载支持
+        if (is_dir(VENDOR_PATH . 'composer')) {
+            if (PHP_VERSION_ID >= 50600 && is_file(VENDOR_PATH . 'composer' . DS . 'autoload_static.php')) {
+                require VENDOR_PATH . 'composer' . DS . 'autoload_static.php';
+
+                $declaredClass = get_declared_classes();
+                $composerClass = array_pop($declaredClass);
+
+                foreach (['prefixLengthsPsr4', 'prefixDirsPsr4', 'fallbackDirsPsr4', 'prefixesPsr0', 'fallbackDirsPsr0', 'classMap', 'files'] as $attr) {
+                    if (property_exists($composerClass, $attr)) {
+                        self::${$attr} = $composerClass::${$attr};
+                    }
+                }
+            } else {
+                self::registerComposerLoader();
+            }
+        }
+
+        // 注册命名空间定义
+        self::addNamespace([
+            'think'    => LIB_PATH . 'think' . DS,
+            'behavior' => LIB_PATH . 'behavior' . DS,
+            'traits'   => LIB_PATH . 'traits' . DS,
+        ]);
+
+        // 加载类库映射文件
+        if (is_file(RUNTIME_PATH . 'classmap' . EXT)) {
+            self::addClassMap(__include_file(RUNTIME_PATH . 'classmap' . EXT));
+        }
+
+        self::loadComposerAutoloadFiles();
+
+        // 自动加载 extend 目录
+        self::$fallbackDirsPsr4[] = rtrim(EXTEND_PATH, DS);
+    }
+
+    /**
+     * 注册 composer 自动加载
+     * @access private
+     * @return void
+     */
+    private static function registerComposerLoader()
+    {
+        if (is_file(VENDOR_PATH . 'composer/autoload_namespaces.php')) {
+            $map = require VENDOR_PATH . 'composer/autoload_namespaces.php';
+            foreach ($map as $namespace => $path) {
+                self::addPsr0($namespace, $path);
+            }
+        }
+
+        if (is_file(VENDOR_PATH . 'composer/autoload_psr4.php')) {
+            $map = require VENDOR_PATH . 'composer/autoload_psr4.php';
+            foreach ($map as $namespace => $path) {
+                self::addPsr4($namespace, $path);
+            }
+        }
+
+        if (is_file(VENDOR_PATH . 'composer/autoload_classmap.php')) {
+            $classMap = require VENDOR_PATH . 'composer/autoload_classmap.php';
+            if ($classMap) {
+                self::addClassMap($classMap);
+            }
+        }
+
+        if (is_file(VENDOR_PATH . 'composer/autoload_files.php')) {
+            self::$files = require VENDOR_PATH . 'composer/autoload_files.php';
+        }
+    }
+
+    // 加载composer autofile文件
+    public static function loadComposerAutoloadFiles()
+    {
+        foreach (self::$files as $fileIdentifier => $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                __require_file($file);
+
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+            }
+        }
+    }
+
+    /**
+     * 导入所需的类库 同 Java 的 Import 本函数有缓存功能
+     * @access public
+     * @param  string $class   类库命名空间字符串
+     * @param  string $baseUrl 起始路径
+     * @param  string $ext     导入的文件扩展名
+     * @return bool
+     */
+    public static function import($class, $baseUrl = '', $ext = EXT)
+    {
+        static $_file = [];
+        $key          = $class . $baseUrl;
+        $class        = str_replace(['.', '#'], [DS, '.'], $class);
+
+        if (isset($_file[$key])) {
+            return true;
+        }
+
+        if (empty($baseUrl)) {
+            list($name, $class) = explode(DS, $class, 2);
+
+            if (isset(self::$prefixDirsPsr4[$name . '\\'])) {
+                // 注册的命名空间
+                $baseUrl = self::$prefixDirsPsr4[$name . '\\'];
+            } elseif ('@' == $name) {
+                // 加载当前模块应用类库
+                $baseUrl = App::$modulePath;
+            } elseif (is_dir(EXTEND_PATH . $name)) {
+                $baseUrl = EXTEND_PATH . $name . DS;
+            } else {
+                // 加载其它模块的类库
+                $baseUrl = APP_PATH . $name . DS;
+            }
+        } elseif (substr($baseUrl, -1) != DS) {
+            $baseUrl .= DS;
+        }
+
+        // 如果类存在则导入类库文件
+        if (is_array($baseUrl)) {
+            foreach ($baseUrl as $path) {
+                if (is_file($filename = $path . DS . $class . $ext)) {
+                    break;
+                }
+            }
+        } else {
+            $filename = $baseUrl . $class . $ext;
+        }
+
+        if (!empty($filename) &&
+            is_file($filename) &&
+            (!IS_WIN || pathinfo($filename, PATHINFO_FILENAME) == pathinfo(realpath($filename), PATHINFO_FILENAME))
+        ) {
+            __include_file($filename);
+            $_file[$key] = true;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * 实例化（分层）模型
+     * @access public
+     * @param  string $name         Model名称
+     * @param  string $layer        业务层名称
+     * @param  bool   $appendSuffix 是否添加类名后缀
+     * @param  string $common       公共模块名
+     * @return object
+     * @throws ClassNotFoundException
+     */
+    public static function model($name = '', $layer = 'model', $appendSuffix = false, $common = 'common')
+    {
+        $uid = $name . $layer;
+
+        if (isset(self::$instance[$uid])) {
+            return self::$instance[$uid];
+        }
+
+        list($module, $class) = self::getModuleAndClass($name, $layer, $appendSuffix);
+
+        if (class_exists($class)) {
+            $model = new $class();
+        } else {
+            $class = str_replace('\\' . $module . '\\', '\\' . $common . '\\', $class);
+
+            if (class_exists($class)) {
+                $model = new $class();
+            } else {
+                throw new ClassNotFoundException('class not exists:' . $class, $class);
+            }
+        }
+
+        return self::$instance[$uid] = $model;
+    }
+
+    /**
+     * 实例化（分层）控制器 格式：[模块名/]控制器名
+     * @access public
+     * @param  string $name         资源地址
+     * @param  string $layer        控制层名称
+     * @param  bool   $appendSuffix 是否添加类名后缀
+     * @param  string $empty        空控制器名称
+     * @return object
+     * @throws ClassNotFoundException
+     */
+    public static function controller($name, $layer = 'controller', $appendSuffix = false, $empty = '')
+    {
+        list($module, $class) = self::getModuleAndClass($name, $layer, $appendSuffix);
+
+        if (class_exists($class)) {
+            return App::invokeClass($class);
+        }
+
+        if ($empty) {
+            $emptyClass = self::parseClass($module, $layer, $empty, $appendSuffix);
+
+            if (class_exists($emptyClass)) {
+                return new $emptyClass(Request::instance());
+            }
+        }
+
+        throw new ClassNotFoundException('class not exists:' . $class, $class);
+    }
+
+    /**
+     * 实例化验证类 格式：[模块名/]验证器名
+     * @access public
+     * @param  string $name         资源地址
+     * @param  string $layer        验证层名称
+     * @param  bool   $appendSuffix 是否添加类名后缀
+     * @param  string $common       公共模块名
+     * @return object|false
+     * @throws ClassNotFoundException
+     */
+    public static function validate($name = '', $layer = 'validate', $appendSuffix = false, $common = 'common')
+    {
+        $name = $name ?: Config::get('default_validate');
+
+        if (empty($name)) {
+            return new Validate;
+        }
+
+        $uid = $name . $layer;
+        if (isset(self::$instance[$uid])) {
+            return self::$instance[$uid];
+        }
+
+        list($module, $class) = self::getModuleAndClass($name, $layer, $appendSuffix);
+
+        if (class_exists($class)) {
+            $validate = new $class;
+        } else {
+            $class = str_replace('\\' . $module . '\\', '\\' . $common . '\\', $class);
+
+            if (class_exists($class)) {
+                $validate = new $class;
+            } else {
+                throw new ClassNotFoundException('class not exists:' . $class, $class);
+            }
+        }
+
+        return self::$instance[$uid] = $validate;
+    }
+
+    /**
+     * 解析模块和类名
+     * @access protected
+     * @param  string $name         资源地址
+     * @param  string $layer        验证层名称
+     * @param  bool   $appendSuffix 是否添加类名后缀
+     * @return array
+     */
+    protected static function getModuleAndClass($name, $layer, $appendSuffix)
+    {
+        if (false !== strpos($name, '\\')) {
+            $module = Request::instance()->module();
+            $class  = $name;
+        } else {
+            if (strpos($name, '/')) {
+                list($module, $name) = explode('/', $name, 2);
+            } else {
+                $module = Request::instance()->module();
+            }
+
+            $class = self::parseClass($module, $layer, $name, $appendSuffix);
+        }
+
+        return [$module, $class];
+    }
+
+    /**
+     * 数据库初始化 并取得数据库类实例
+     * @access public
+     * @param  mixed       $config 数据库配置
+     * @param  bool|string $name   连接标识 true 强制重新连接
+     * @return \think\db\Connection
+     */
+    public static function db($config = [], $name = false)
+    {
+        return Db::connect($config, $name);
+    }
+
+    /**
+     * 远程调用模块的操作方法 参数格式 [模块/控制器/]操作
+     * @access public
+     * @param  string       $url          调用地址
+     * @param  string|array $vars         调用参数 支持字符串和数组
+     * @param  string       $layer        要调用的控制层名称
+     * @param  bool         $appendSuffix 是否添加类名后缀
+     * @return mixed
+     */
+    public static function action($url, $vars = [], $layer = 'controller', $appendSuffix = false)
+    {
+        $info   = pathinfo($url);
+        $action = $info['basename'];
+        $module = '.' != $info['dirname'] ? $info['dirname'] : Request::instance()->controller();
+        $class  = self::controller($module, $layer, $appendSuffix);
+
+        if ($class) {
+            if (is_scalar($vars)) {
+                if (strpos($vars, '=')) {
+                    parse_str($vars, $vars);
+                } else {
+                    $vars = [$vars];
+                }
+            }
+
+            return App::invokeMethod([$class, $action . Config::get('action_suffix')], $vars);
+        }
+
+        return false;
+    }
+
+    /**
+     * 字符串命名风格转换
+     * type 0 将 Java 风格转换为 C 的风格 1 将 C 风格转换为 Java 的风格
+     * @access public
+     * @param  string  $name    字符串
+     * @param  integer $type    转换类型
+     * @param  bool    $ucfirst 首字母是否大写（驼峰规则）
+     * @return string
+     */
+    public static function parseName($name, $type = 0, $ucfirst = true)
+    {
+        if ($type) {
+            $name = preg_replace_callback('/_([a-zA-Z])/', function ($match) {
+                return strtoupper($match[1]);
+            }, $name);
+
+            return $ucfirst ? ucfirst($name) : lcfirst($name);
+        }
+
+        return strtolower(trim(preg_replace("/[A-Z]/", "_\\0", $name), "_"));
+    }
+
+    /**
+     * 解析应用类的类名
+     * @access public
+     * @param  string $module       模块名
+     * @param  string $layer        层名 controller model ...
+     * @param  string $name         类名
+     * @param  bool   $appendSuffix 是否添加类名后缀
+     * @return string
+     */
+    public static function parseClass($module, $layer, $name, $appendSuffix = false)
+    {
+
+        $array = explode('\\', str_replace(['/', '.'], '\\', $name));
+        $class = self::parseName(array_pop($array), 1);
+        $class = $class . (App::$suffix || $appendSuffix ? ucfirst($layer) : '');
+        $path  = $array ? implode('\\', $array) . '\\' : '';
+
+        return App::$namespace . '\\' .
+            ($module ? $module . '\\' : '') .
+            $layer . '\\' . $path . $class;
+    }
+
+    /**
+     * 初始化类的实例
+     * @access public
+     * @return void
+     */
+    public static function clearInstance()
+    {
+        self::$instance = [];
+    }
+}
+
+// 作用范围隔离
+
+/**
+ * include
+ * @param  string $file 文件路径
+ * @return mixed
+ */
+function __include_file($file)
+{
+    return include $file;
+}
+
+/**
+ * require
+ * @param  string $file 文件路径
+ * @return mixed
+ */
+function __require_file($file)
+{
+    return require $file;
+}
diff --git a/thinkphp/library/think/Log.php b/thinkphp/library/think/Log.php
new file mode 100644
index 0000000..c064306
--- /dev/null
+++ b/thinkphp/library/think/Log.php
@@ -0,0 +1,237 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ClassNotFoundException;
+
+/**
+ * Class Log
+ * @package think
+ *
+ * @method void log($msg) static 记录一般日志
+ * @method void error($msg) static 记录错误日志
+ * @method void info($msg) static 记录一般信息日志
+ * @method void sql($msg) static 记录 SQL 查询日志
+ * @method void notice($msg) static 记录提示日志
+ * @method void alert($msg) static 记录报警日志
+ */
+class Log
+{
+    const LOG    = 'log';
+    const ERROR  = 'error';
+    const INFO   = 'info';
+    const SQL    = 'sql';
+    const NOTICE = 'notice';
+    const ALERT  = 'alert';
+    const DEBUG  = 'debug';
+
+    /**
+     * @var array 日志信息
+     */
+    protected static $log = [];
+
+    /**
+     * @var array 配置参数
+     */
+    protected static $config = [];
+
+    /**
+     * @var array 日志类型
+     */
+    protected static $type = ['log', 'error', 'info', 'sql', 'notice', 'alert', 'debug'];
+
+    /**
+     * @var log\driver\File|log\driver\Test|log\driver\Socket 日志写入驱动
+     */
+    protected static $driver;
+
+    /**
+     * @var string 当前日志授权 key
+     */
+    protected static $key;
+
+    /**
+     * 日志初始化
+     * @access public
+     * @param  array $config 配置参数
+     * @return void
+     */
+    public static function init($config = [])
+    {
+        $type  = isset($config['type']) ? $config['type'] : 'File';
+        $class = false !== strpos($type, '\\') ? $type : '\\think\\log\\driver\\' . ucwords($type);
+
+        self::$config = $config;
+        unset($config['type']);
+
+        if (class_exists($class)) {
+            self::$driver = new $class($config);
+        } else {
+            throw new ClassNotFoundException('class not exists:' . $class, $class);
+        }
+
+        // 记录初始化信息
+        App::$debug && Log::record('[ LOG ] INIT ' . $type, 'info');
+    }
+
+    /**
+     * 获取日志信息
+     * @access public
+     * @param  string $type 信息类型
+     * @return array|string
+     */
+    public static function getLog($type = '')
+    {
+        return $type ? self::$log[$type] : self::$log;
+    }
+
+    /**
+     * 记录调试信息
+     * @access public
+     * @param  mixed  $msg  调试信息
+     * @param  string $type 信息类型
+     * @return void
+     */
+    public static function record($msg, $type = 'log')
+    {
+        self::$log[$type][] = $msg;
+
+        // 命令行下面日志写入改进
+        IS_CLI && self::save();
+    }
+
+    /**
+     * 清空日志信息
+     * @access public
+     * @return void
+     */
+    public static function clear()
+    {
+        self::$log = [];
+    }
+
+    /**
+     * 设置当前日志记录的授权 key
+     * @access public
+     * @param  string $key 授权 key
+     * @return void
+     */
+    public static function key($key)
+    {
+        self::$key = $key;
+    }
+
+    /**
+     * 检查日志写入权限
+     * @access public
+     * @param  array $config 当前日志配置参数
+     * @return bool
+     */
+    public static function check($config)
+    {
+        return !self::$key || empty($config['allow_key']) || in_array(self::$key, $config['allow_key']);
+    }
+
+    /**
+     * 保存调试信息
+     * @access public
+     * @return bool
+     */
+    public static function save()
+    {
+        // 没有需要保存的记录则直接返回
+        if (empty(self::$log)) {
+            return true;
+        }
+
+        is_null(self::$driver) && self::init(Config::get('log'));
+
+        // 检测日志写入权限
+        if (!self::check(self::$config)) {
+            return false;
+        }
+
+        if (empty(self::$config['level'])) {
+            // 获取全部日志
+            $log = self::$log;
+            if (!App::$debug && isset($log['debug'])) {
+                unset($log['debug']);
+            }
+        } else {
+            // 记录允许级别
+            $log = [];
+            foreach (self::$config['level'] as $level) {
+                if (isset(self::$log[$level])) {
+                    $log[$level] = self::$log[$level];
+                }
+            }
+        }
+
+        if ($result = self::$driver->save($log, true)) {
+            self::$log = [];
+        }
+
+        Hook::listen('log_write_done', $log);
+
+        return $result;
+    }
+
+    /**
+     * 实时写入日志信息 并支持行为
+     * @access public
+     * @param  mixed  $msg   调试信息
+     * @param  string $type  信息类型
+     * @param  bool   $force 是否强制写入
+     * @return bool
+     */
+    public static function write($msg, $type = 'log', $force = false)
+    {
+        $log = self::$log;
+
+        // 如果不是强制写入，而且信息类型不在可记录的类别中则直接返回 false 不做记录
+        if (true !== $force && !empty(self::$config['level']) && !in_array($type, self::$config['level'])) {
+            return false;
+        }
+
+        // 封装日志信息
+        $log[$type][] = $msg;
+
+        // 监听 log_write
+        Hook::listen('log_write', $log);
+
+        is_null(self::$driver) && self::init(Config::get('log'));
+
+        // 写入日志
+        if ($result = self::$driver->save($log, false)) {
+            self::$log = [];
+        }
+
+        return $result;
+    }
+
+    /**
+     * 静态方法调用
+     * @access public
+     * @param  string $method 调用方法
+     * @param  mixed  $args   参数
+     * @return void
+     */
+    public static function __callStatic($method, $args)
+    {
+        if (in_array($method, self::$type)) {
+            array_push($args, $method);
+
+            call_user_func_array('\\think\\Log::record', $args);
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/Model.php b/thinkphp/library/think/Model.php
new file mode 100644
index 0000000..2dc27b4
--- /dev/null
+++ b/thinkphp/library/think/Model.php
@@ -0,0 +1,2350 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use BadMethodCallException;
+use InvalidArgumentException;
+use think\db\Query;
+use think\exception\ValidateException;
+use think\model\Collection as ModelCollection;
+use think\model\Relation;
+use think\model\relation\BelongsTo;
+use think\model\relation\BelongsToMany;
+use think\model\relation\HasMany;
+use think\model\relation\HasManyThrough;
+use think\model\relation\HasOne;
+use think\model\relation\MorphMany;
+use think\model\relation\MorphOne;
+use think\model\relation\MorphTo;
+
+/**
+ * Class Model
+ * @package think
+ * @mixin Query
+ */
+abstract class Model implements \JsonSerializable, \ArrayAccess
+{
+    // 数据库查询对象池
+    protected static $links = [];
+    // 数据库配置
+    protected $connection = [];
+    // 父关联模型对象
+    protected $parent;
+    // 数据库查询对象
+    protected $query;
+    // 当前模型名称
+    protected $name;
+    // 数据表名称
+    protected $table;
+    // 当前类名称
+    protected $class;
+    // 回调事件
+    private static $event = [];
+    // 错误信息
+    protected $error;
+    // 字段验证规则
+    protected $validate;
+    // 数据表主键 复合主键使用数组定义 不设置则自动获取
+    protected $pk;
+    // 数据表字段信息 留空则自动获取
+    protected $field = [];
+    // 数据排除字段
+    protected $except = [];
+    // 数据废弃字段
+    protected $disuse = [];
+    // 只读字段
+    protected $readonly = [];
+    // 显示属性
+    protected $visible = [];
+    // 隐藏属性
+    protected $hidden = [];
+    // 追加属性
+    protected $append = [];
+    // 数据信息
+    protected $data = [];
+    // 原始数据
+    protected $origin = [];
+    // 关联模型
+    protected $relation = [];
+
+    // 保存自动完成列表
+    protected $auto = [];
+    // 新增自动完成列表
+    protected $insert = [];
+    // 更新自动完成列表
+    protected $update = [];
+    // 是否需要自动写入时间戳 如果设置为字符串 则表示时间字段的类型
+    protected $autoWriteTimestamp;
+    // 创建时间字段
+    protected $createTime = 'create_time';
+    // 更新时间字段
+    protected $updateTime = 'update_time';
+    // 时间字段取出后的默认时间格式
+    protected $dateFormat;
+    // 字段类型或者格式转换
+    protected $type = [];
+    // 是否为更新数据
+    protected $isUpdate = false;
+    // 是否使用Replace
+    protected $replace = false;
+    // 是否强制更新所有数据
+    protected $force = false;
+    // 更新条件
+    protected $updateWhere;
+    // 验证失败是否抛出异常
+    protected $failException = false;
+    // 全局查询范围
+    protected $useGlobalScope = true;
+    // 是否采用批量验证
+    protected $batchValidate = false;
+    // 查询数据集对象
+    protected $resultSetType;
+    // 关联自动写入
+    protected $relationWrite;
+
+    /**
+     * 初始化过的模型.
+     *
+     * @var array
+     */
+    protected static $initialized = [];
+
+    /**
+     * 是否从主库读取（主从分布式有效）
+     * @var array
+     */
+    protected static $readMaster;
+
+    /**
+     * 构造方法
+     * @access public
+     * @param array|object $data 数据
+     */
+    public function __construct($data = [])
+    {
+        if (is_object($data)) {
+            $this->data = get_object_vars($data);
+        } else {
+            $this->data = $data;
+        }
+
+        if ($this->disuse) {
+            // 废弃字段
+            foreach ((array) $this->disuse as $key) {
+                if (array_key_exists($key, $this->data)) {
+                    unset($this->data[$key]);
+                }
+            }
+        }
+
+        // 记录原始数据
+        $this->origin = $this->data;
+
+        // 当前类名
+        $this->class = get_called_class();
+
+        if (empty($this->name)) {
+            // 当前模型名
+            $name       = str_replace('\\', '/', $this->class);
+            $this->name = basename($name);
+            if (Config::get('class_suffix')) {
+                $suffix     = basename(dirname($name));
+                $this->name = substr($this->name, 0, -strlen($suffix));
+            }
+        }
+
+        if (is_null($this->autoWriteTimestamp)) {
+            // 自动写入时间戳
+            $this->autoWriteTimestamp = $this->getQuery()->getConfig('auto_timestamp');
+        }
+
+        if (is_null($this->dateFormat)) {
+            // 设置时间戳格式
+            $this->dateFormat = $this->getQuery()->getConfig('datetime_format');
+        }
+
+        if (is_null($this->resultSetType)) {
+            $this->resultSetType = $this->getQuery()->getConfig('resultset_type');
+        }
+        // 执行初始化操作
+        $this->initialize();
+    }
+
+    /**
+     * 是否从主库读取数据（主从分布有效）
+     * @access public
+     * @param  bool     $all 是否所有模型生效
+     * @return $this
+     */
+    public function readMaster($all = false)
+    {
+        $model = $all ? '*' : $this->class;
+
+        static::$readMaster[$model] = true;
+        return $this;
+    }
+
+    /**
+     * 创建模型的查询对象
+     * @access protected
+     * @return Query
+     */
+    protected function buildQuery()
+    {
+        // 合并数据库配置
+        if (!empty($this->connection)) {
+            if (is_array($this->connection)) {
+                $connection = array_merge(Config::get('database'), $this->connection);
+            } else {
+                $connection = $this->connection;
+            }
+        } else {
+            $connection = [];
+        }
+
+        $con = Db::connect($connection);
+        // 设置当前模型 确保查询返回模型对象
+        $queryClass = $this->query ?: $con->getConfig('query');
+        $query      = new $queryClass($con, $this);
+
+        if (isset(static::$readMaster['*']) || isset(static::$readMaster[$this->class])) {
+            $query->master(true);
+        }
+
+        // 设置当前数据表和模型名
+        if (!empty($this->table)) {
+            $query->setTable($this->table);
+        } else {
+            $query->name($this->name);
+        }
+
+        if (!empty($this->pk)) {
+            $query->pk($this->pk);
+        }
+
+        return $query;
+    }
+
+    /**
+     * 创建新的模型实例
+     * @access public
+     * @param  array|object $data 数据
+     * @param  bool         $isUpdate 是否为更新
+     * @param  mixed        $where 更新条件
+     * @return Model
+     */
+    public function newInstance($data = [], $isUpdate = false, $where = null)
+    {
+        return (new static($data))->isUpdate($isUpdate, $where);
+    }
+
+    /**
+     * 获取当前模型的查询对象
+     * @access public
+     * @param bool      $buildNewQuery  创建新的查询对象
+     * @return Query
+     */
+    public function getQuery($buildNewQuery = false)
+    {
+        if ($buildNewQuery) {
+            return $this->buildQuery();
+        } elseif (!isset(self::$links[$this->class])) {
+            // 创建模型查询对象
+            self::$links[$this->class] = $this->buildQuery();
+        }
+
+        return self::$links[$this->class];
+    }
+
+    /**
+     * 获取当前模型的数据库查询对象
+     * @access public
+     * @param bool $useBaseQuery 是否调用全局查询范围
+     * @param bool $buildNewQuery 创建新的查询对象
+     * @return Query
+     */
+    public function db($useBaseQuery = true, $buildNewQuery = true)
+    {
+        $query = $this->getQuery($buildNewQuery);
+
+        // 全局作用域
+        if ($useBaseQuery && method_exists($this, 'base')) {
+            call_user_func_array([$this, 'base'], [ & $query]);
+        }
+
+        // 返回当前模型的数据库查询对象
+        return $query;
+    }
+
+    /**
+     *  初始化模型
+     * @access protected
+     * @return void
+     */
+    protected function initialize()
+    {
+        $class = get_class($this);
+        if (!isset(static::$initialized[$class])) {
+            static::$initialized[$class] = true;
+            static::init();
+        }
+    }
+
+    /**
+     * 初始化处理
+     * @access protected
+     * @return void
+     */
+    protected static function init()
+    {
+    }
+
+    /**
+     * 设置父关联对象
+     * @access public
+     * @param Model $model  模型对象
+     * @return $this
+     */
+    public function setParent($model)
+    {
+        $this->parent = $model;
+        return $this;
+    }
+
+    /**
+     * 获取父关联对象
+     * @access public
+     * @return Model
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 设置数据对象值
+     * @access public
+     * @param mixed $data  数据或者属性名
+     * @param mixed $value 值
+     * @return $this
+     */
+    public function data($data, $value = null)
+    {
+        if (is_string($data)) {
+            $this->data[$data] = $value;
+        } else {
+            // 清空数据
+            $this->data = [];
+            if (is_object($data)) {
+                $data = get_object_vars($data);
+            }
+            if (true === $value) {
+                // 数据对象赋值
+                foreach ($data as $key => $value) {
+                    $this->setAttr($key, $value, $data);
+                }
+            } else {
+                $this->data = $data;
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * 获取对象原始数据 如果不存在指定字段返回false
+     * @access public
+     * @param string $name 字段名 留空获取全部
+     * @return mixed
+     * @throws InvalidArgumentException
+     */
+    public function getData($name = null)
+    {
+        if (is_null($name)) {
+            return $this->data;
+        } elseif (array_key_exists($name, $this->data)) {
+            return $this->data[$name];
+        } elseif (array_key_exists($name, $this->relation)) {
+            return $this->relation[$name];
+        } else {
+            throw new InvalidArgumentException('property not exists:' . $this->class . '->' . $name);
+        }
+    }
+
+    /**
+     * 是否需要自动写入时间字段
+     * @access public
+     * @param bool $auto
+     * @return $this
+     */
+    public function isAutoWriteTimestamp($auto)
+    {
+        $this->autoWriteTimestamp = $auto;
+        return $this;
+    }
+
+    /**
+     * 更新是否强制写入数据 而不做比较
+     * @access public
+     * @param bool $force
+     * @return $this
+     */
+    public function force($force = true)
+    {
+        $this->force = $force;
+        return $this;
+    }
+
+    /**
+     * 修改器 设置数据对象值
+     * @access public
+     * @param string $name  属性名
+     * @param mixed  $value 属性值
+     * @param array  $data  数据
+     * @return $this
+     */
+    public function setAttr($name, $value, $data = [])
+    {
+        if (is_null($value) && $this->autoWriteTimestamp && in_array($name, [$this->createTime, $this->updateTime])) {
+            // 自动写入的时间戳字段
+            $value = $this->autoWriteTimestamp($name);
+        } else {
+            // 检测修改器
+            $method = 'set' . Loader::parseName($name, 1) . 'Attr';
+            if (method_exists($this, $method)) {
+                $value = $this->$method($value, array_merge($this->data, $data), $this->relation);
+            } elseif (isset($this->type[$name])) {
+                // 类型转换
+                $value = $this->writeTransform($value, $this->type[$name]);
+            }
+        }
+
+        // 设置数据对象属性
+        $this->data[$name] = $value;
+        return $this;
+    }
+
+    /**
+     * 获取当前模型的关联模型数据
+     * @access public
+     * @param string $name 关联方法名
+     * @return mixed
+     */
+    public function getRelation($name = null)
+    {
+        if (is_null($name)) {
+            return $this->relation;
+        } elseif (array_key_exists($name, $this->relation)) {
+            return $this->relation[$name];
+        } else {
+            return;
+        }
+    }
+
+    /**
+     * 设置关联数据对象值
+     * @access public
+     * @param string $name  属性名
+     * @param mixed  $value 属性值
+     * @return $this
+     */
+    public function setRelation($name, $value)
+    {
+        $this->relation[$name] = $value;
+        return $this;
+    }
+
+    /**
+     * 自动写入时间戳
+     * @access public
+     * @param string $name 时间戳字段
+     * @return mixed
+     */
+    protected function autoWriteTimestamp($name)
+    {
+        if (isset($this->type[$name])) {
+            $type = $this->type[$name];
+            if (strpos($type, ':')) {
+                list($type, $param) = explode(':', $type, 2);
+            }
+            switch ($type) {
+                case 'datetime':
+                case 'date':
+                    $format = !empty($param) ? $param : $this->dateFormat;
+                    $value  = $this->formatDateTime(time(), $format);
+                    break;
+                case 'timestamp':
+                case 'integer':
+                default:
+                    $value = time();
+                    break;
+            }
+        } elseif (is_string($this->autoWriteTimestamp) && in_array(strtolower($this->autoWriteTimestamp), [
+            'datetime',
+            'date',
+            'timestamp',
+        ])
+        ) {
+            $value = $this->formatDateTime(time(), $this->dateFormat);
+        } else {
+            $value = $this->formatDateTime(time(), $this->dateFormat, true);
+        }
+        return $value;
+    }
+
+    /**
+     * 时间日期字段格式化处理
+     * @access public
+     * @param mixed $time      时间日期表达式
+     * @param mixed $format    日期格式
+     * @param bool  $timestamp 是否进行时间戳转换
+     * @return mixed
+     */
+    protected function formatDateTime($time, $format, $timestamp = false)
+    {
+        if (false !== strpos($format, '\\')) {
+            $time = new $format($time);
+        } elseif (!$timestamp && false !== $format) {
+            $time = date($format, $time);
+        }
+        return $time;
+    }
+
+    /**
+     * 数据写入 类型转换
+     * @access public
+     * @param mixed        $value 值
+     * @param string|array $type  要转换的类型
+     * @return mixed
+     */
+    protected function writeTransform($value, $type)
+    {
+        if (is_null($value)) {
+            return;
+        }
+
+        if (is_array($type)) {
+            list($type, $param) = $type;
+        } elseif (strpos($type, ':')) {
+            list($type, $param) = explode(':', $type, 2);
+        }
+        switch ($type) {
+            case 'integer':
+                $value = (int) $value;
+                break;
+            case 'float':
+                if (empty($param)) {
+                    $value = (float) $value;
+                } else {
+                    $value = (float) number_format($value, $param, '.', '');
+                }
+                break;
+            case 'boolean':
+                $value = (bool) $value;
+                break;
+            case 'timestamp':
+                if (!is_numeric($value)) {
+                    $value = strtotime($value);
+                }
+                break;
+            case 'datetime':
+                $format = !empty($param) ? $param : $this->dateFormat;
+                $value  = is_numeric($value) ? $value : strtotime($value);
+                $value  = $this->formatDateTime($value, $format);
+                break;
+            case 'object':
+                if (is_object($value)) {
+                    $value = json_encode($value, JSON_FORCE_OBJECT);
+                }
+                break;
+            case 'array':
+                $value = (array) $value;
+            case 'json':
+                $option = !empty($param) ? (int) $param : JSON_UNESCAPED_UNICODE;
+                $value  = json_encode($value, $option);
+                break;
+            case 'serialize':
+                $value = serialize($value);
+                break;
+
+        }
+        return $value;
+    }
+
+    /**
+     * 获取器 获取数据对象的值
+     * @access public
+     * @param string $name 名称
+     * @return mixed
+     * @throws InvalidArgumentException
+     */
+    public function getAttr($name)
+    {
+        try {
+            $notFound = false;
+            $value    = $this->getData($name);
+        } catch (InvalidArgumentException $e) {
+            $notFound = true;
+            $value    = null;
+        }
+
+        // 检测属性获取器
+        $method = 'get' . Loader::parseName($name, 1) . 'Attr';
+        if (method_exists($this, $method)) {
+            $value = $this->$method($value, $this->data, $this->relation);
+        } elseif (isset($this->type[$name])) {
+            // 类型转换
+            $value = $this->readTransform($value, $this->type[$name]);
+        } elseif (in_array($name, [$this->createTime, $this->updateTime])) {
+            if (is_string($this->autoWriteTimestamp) && in_array(strtolower($this->autoWriteTimestamp), [
+                'datetime',
+                'date',
+                'timestamp',
+            ])
+            ) {
+                $value = $this->formatDateTime(strtotime($value), $this->dateFormat);
+            } else {
+                $value = $this->formatDateTime($value, $this->dateFormat);
+            }
+        } elseif ($notFound) {
+            $relation = Loader::parseName($name, 1, false);
+            if (method_exists($this, $relation)) {
+                $modelRelation = $this->$relation();
+                // 不存在该字段 获取关联数据
+                $value = $this->getRelationData($modelRelation);
+                // 保存关联对象值
+                $this->relation[$name] = $value;
+            } else {
+                throw new InvalidArgumentException('property not exists:' . $this->class . '->' . $name);
+            }
+        }
+        return $value;
+    }
+
+    /**
+     * 获取关联模型数据
+     * @access public
+     * @param Relation        $modelRelation 模型关联对象
+     * @return mixed
+     * @throws BadMethodCallException
+     */
+    protected function getRelationData(Relation $modelRelation)
+    {
+        if ($this->parent && !$modelRelation->isSelfRelation() && get_class($modelRelation->getModel()) == get_class($this->parent)) {
+            $value = $this->parent;
+        } else {
+            // 首先获取关联数据
+            if (method_exists($modelRelation, 'getRelation')) {
+                $value = $modelRelation->getRelation();
+            } else {
+                throw new BadMethodCallException('method not exists:' . get_class($modelRelation) . '-> getRelation');
+            }
+        }
+        return $value;
+    }
+
+    /**
+     * 数据读取 类型转换
+     * @access public
+     * @param mixed        $value 值
+     * @param string|array $type  要转换的类型
+     * @return mixed
+     */
+    protected function readTransform($value, $type)
+    {
+        if (is_null($value)) {
+            return;
+        }
+
+        if (is_array($type)) {
+            list($type, $param) = $type;
+        } elseif (strpos($type, ':')) {
+            list($type, $param) = explode(':', $type, 2);
+        }
+        switch ($type) {
+            case 'integer':
+                $value = (int) $value;
+                break;
+            case 'float':
+                if (empty($param)) {
+                    $value = (float) $value;
+                } else {
+                    $value = (float) number_format($value, $param, '.', '');
+                }
+                break;
+            case 'boolean':
+                $value = (bool) $value;
+                break;
+            case 'timestamp':
+                if (!is_null($value)) {
+                    $format = !empty($param) ? $param : $this->dateFormat;
+                    $value  = $this->formatDateTime($value, $format);
+                }
+                break;
+            case 'datetime':
+                if (!is_null($value)) {
+                    $format = !empty($param) ? $param : $this->dateFormat;
+                    $value  = $this->formatDateTime(strtotime($value), $format);
+                }
+                break;
+            case 'json':
+                $value = json_decode($value, true);
+                break;
+            case 'array':
+                $value = empty($value) ? [] : json_decode($value, true);
+                break;
+            case 'object':
+                $value = empty($value) ? new \stdClass() : json_decode($value);
+                break;
+            case 'serialize':
+                try {
+                    $value = unserialize($value);
+                } catch (\Exception $e) {
+                    $value = null;
+                }
+                break;
+            default:
+                if (false !== strpos($type, '\\')) {
+                    // 对象类型
+                    $value = new $type($value);
+                }
+        }
+        return $value;
+    }
+
+    /**
+     * 设置需要追加的输出属性
+     * @access public
+     * @param array $append   属性列表
+     * @param bool  $override 是否覆盖
+     * @return $this
+     */
+    public function append($append = [], $override = false)
+    {
+        $this->append = $override ? $append : array_merge($this->append, $append);
+        return $this;
+    }
+
+    /**
+     * 设置附加关联对象的属性
+     * @access public
+     * @param string       $relation 关联方法
+     * @param string|array $append   追加属性名
+     * @return $this
+     * @throws Exception
+     */
+    public function appendRelationAttr($relation, $append)
+    {
+        if (is_string($append)) {
+            $append = explode(',', $append);
+        }
+
+        $relation = Loader::parseName($relation, 1, false);
+
+        // 获取关联数据
+        if (isset($this->relation[$relation])) {
+            $model = $this->relation[$relation];
+        } else {
+            $model = $this->getRelationData($this->$relation());
+        }
+
+        if ($model instanceof Model) {
+            foreach ($append as $key => $attr) {
+                $key = is_numeric($key) ? $attr : $key;
+                if (isset($this->data[$key])) {
+                    throw new Exception('bind attr has exists:' . $key);
+                } else {
+                    $this->data[$key] = $model->getAttr($attr);
+                }
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * 设置需要隐藏的输出属性
+     * @access public
+     * @param array $hidden   属性列表
+     * @param bool  $override 是否覆盖
+     * @return $this
+     */
+    public function hidden($hidden = [], $override = false)
+    {
+        $this->hidden = $override ? $hidden : array_merge($this->hidden, $hidden);
+        return $this;
+    }
+
+    /**
+     * 设置需要输出的属性
+     * @access public
+     * @param array $visible
+     * @param bool  $override 是否覆盖
+     * @return $this
+     */
+    public function visible($visible = [], $override = false)
+    {
+        $this->visible = $override ? $visible : array_merge($this->visible, $visible);
+        return $this;
+    }
+
+    /**
+     * 解析隐藏及显示属性
+     * @access protected
+     * @param array $attrs  属性
+     * @param array $result 结果集
+     * @param bool  $visible
+     * @return array
+     */
+    protected function parseAttr($attrs, &$result, $visible = true)
+    {
+        $array = [];
+        foreach ($attrs as $key => $val) {
+            if (is_array($val)) {
+                if ($visible) {
+                    $array[] = $key;
+                }
+                $result[$key] = $val;
+            } elseif (strpos($val, '.')) {
+                list($key, $name) = explode('.', $val);
+                if ($visible) {
+                    $array[] = $key;
+                }
+                $result[$key][] = $name;
+            } else {
+                $array[] = $val;
+            }
+        }
+        return $array;
+    }
+
+    /**
+     * 转换子模型对象
+     * @access protected
+     * @param Model|ModelCollection $model
+     * @param                  $visible
+     * @param                  $hidden
+     * @param                  $key
+     * @return array
+     */
+    protected function subToArray($model, $visible, $hidden, $key)
+    {
+        // 关联模型对象
+        if (isset($visible[$key])) {
+            $model->visible($visible[$key]);
+        } elseif (isset($hidden[$key])) {
+            $model->hidden($hidden[$key]);
+        }
+        return $model->toArray();
+    }
+
+    /**
+     * 转换当前模型对象为数组
+     * @access public
+     * @return array
+     */
+    public function toArray()
+    {
+        $item    = [];
+        $visible = [];
+        $hidden  = [];
+
+        $data = array_merge($this->data, $this->relation);
+
+        // 过滤属性
+        if (!empty($this->visible)) {
+            $array = $this->parseAttr($this->visible, $visible);
+            $data  = array_intersect_key($data, array_flip($array));
+        } elseif (!empty($this->hidden)) {
+            $array = $this->parseAttr($this->hidden, $hidden, false);
+            $data  = array_diff_key($data, array_flip($array));
+        }
+
+        foreach ($data as $key => $val) {
+            if ($val instanceof Model || $val instanceof ModelCollection) {
+                // 关联模型对象
+                $item[$key] = $this->subToArray($val, $visible, $hidden, $key);
+            } elseif (is_array($val) && reset($val) instanceof Model) {
+                // 关联模型数据集
+                $arr = [];
+                foreach ($val as $k => $value) {
+                    $arr[$k] = $this->subToArray($value, $visible, $hidden, $key);
+                }
+                $item[$key] = $arr;
+            } else {
+                // 模型属性
+                $item[$key] = $this->getAttr($key);
+            }
+        }
+        // 追加属性（必须定义获取器）
+        if (!empty($this->append)) {
+            foreach ($this->append as $key => $name) {
+                if (is_array($name)) {
+                    // 追加关联对象属性
+                    $relation   = $this->getAttr($key);
+                    $item[$key] = $relation->append($name)->toArray();
+                } elseif (strpos($name, '.')) {
+                    list($key, $attr) = explode('.', $name);
+                    // 追加关联对象属性
+                    $relation   = $this->getAttr($key);
+                    $item[$key] = $relation->append([$attr])->toArray();
+                } else {
+                    $relation = Loader::parseName($name, 1, false);
+                    if (method_exists($this, $relation)) {
+                        $modelRelation = $this->$relation();
+                        $value         = $this->getRelationData($modelRelation);
+
+                        if (method_exists($modelRelation, 'getBindAttr')) {
+                            $bindAttr = $modelRelation->getBindAttr();
+                            if ($bindAttr) {
+                                foreach ($bindAttr as $key => $attr) {
+                                    $key = is_numeric($key) ? $attr : $key;
+                                    if (isset($this->data[$key])) {
+                                        throw new Exception('bind attr has exists:' . $key);
+                                    } else {
+                                        $item[$key] = $value ? $value->getAttr($attr) : null;
+                                    }
+                                }
+                                continue;
+                            }
+                        }
+                        $item[$name] = $value;
+                    } else {
+                        $item[$name] = $this->getAttr($name);
+                    }
+                }
+            }
+        }
+        return !empty($item) ? $item : [];
+    }
+
+    /**
+     * 转换当前模型对象为JSON字符串
+     * @access public
+     * @param integer $options json参数
+     * @return string
+     */
+    public function toJson($options = JSON_UNESCAPED_UNICODE)
+    {
+        return json_encode($this->toArray(), $options);
+    }
+
+    /**
+     * 移除当前模型的关联属性
+     * @access public
+     * @return $this
+     */
+    public function removeRelation()
+    {
+        $this->relation = [];
+        return $this;
+    }
+
+    /**
+     * 转换当前模型数据集为数据集对象
+     * @access public
+     * @param array|\think\Collection $collection 数据集
+     * @return \think\Collection
+     */
+    public function toCollection($collection)
+    {
+        if ($this->resultSetType) {
+            if ('collection' == $this->resultSetType) {
+                $collection = new ModelCollection($collection);
+            } elseif (false !== strpos($this->resultSetType, '\\')) {
+                $class      = $this->resultSetType;
+                $collection = new $class($collection);
+            }
+        }
+        return $collection;
+    }
+
+    /**
+     * 关联数据一起更新
+     * @access public
+     * @param mixed $relation 关联
+     * @return $this
+     */
+    public function together($relation)
+    {
+        if (is_string($relation)) {
+            $relation = explode(',', $relation);
+        }
+        $this->relationWrite = $relation;
+        return $this;
+    }
+
+    /**
+     * 获取模型对象的主键
+     * @access public
+     * @param string $name 模型名
+     * @return mixed
+     */
+    public function getPk($name = '')
+    {
+        if (!empty($name)) {
+            $table = $this->getQuery()->getTable($name);
+            return $this->getQuery()->getPk($table);
+        } elseif (empty($this->pk)) {
+            $this->pk = $this->getQuery()->getPk();
+        }
+        return $this->pk;
+    }
+
+    /**
+     * 判断一个字段名是否为主键字段
+     * @access public
+     * @param string $key 名称
+     * @return bool
+     */
+    protected function isPk($key)
+    {
+        $pk = $this->getPk();
+        if (is_string($pk) && $pk == $key) {
+            return true;
+        } elseif (is_array($pk) && in_array($key, $pk)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 新增数据是否使用Replace
+     * @access public
+     * @param  bool $replace
+     * @return $this
+     */
+    public function replace($replace = true)
+    {
+        $this->replace = $replace;
+        return $this;
+    }
+
+    /**
+     * 保存当前数据对象
+     * @access public
+     * @param array  $data     数据
+     * @param array  $where    更新条件
+     * @param string $sequence 自增序列名
+     * @return integer|false
+     */
+    public function save($data = [], $where = [], $sequence = null)
+    {
+        if (is_string($data)) {
+            $sequence = $data;
+            $data     = [];
+        }
+
+        // 数据自动验证
+        if (!empty($data)) {
+            if (!$this->validateData($data)) {
+                return false;
+            }
+
+            // 数据对象赋值
+            foreach ($data as $key => $value) {
+                $this->setAttr($key, $value, $data);
+            }
+        }
+
+        if (!empty($where)) {
+            $this->isUpdate    = true;
+            $this->updateWhere = $where;
+        }
+
+        // 自动关联写入
+        if (!empty($this->relationWrite)) {
+            $relation = [];
+            foreach ($this->relationWrite as $key => $name) {
+                if (is_array($name)) {
+                    if (key($name) === 0) {
+                        $relation[$key] = [];
+                        foreach ($name as $val) {
+                            if (isset($this->data[$val])) {
+                                $relation[$key][$val] = $this->data[$val];
+                                unset($this->data[$val]);
+                            }
+                        }
+                    } else {
+                        $relation[$key] = $name;
+                    }
+                } elseif (isset($this->relation[$name])) {
+                    $relation[$name] = $this->relation[$name];
+                } elseif (isset($this->data[$name])) {
+                    $relation[$name] = $this->data[$name];
+                    unset($this->data[$name]);
+                }
+            }
+        }
+
+        // 数据自动完成
+        $this->autoCompleteData($this->auto);
+
+        // 事件回调
+        if (false === $this->trigger('before_write', $this)) {
+            return false;
+        }
+        $pk = $this->getPk();
+        if ($this->isUpdate) {
+            // 自动更新
+            $this->autoCompleteData($this->update);
+
+            // 事件回调
+            if (false === $this->trigger('before_update', $this)) {
+                return false;
+            }
+
+            // 获取有更新的数据
+            $data = $this->getChangedData();
+
+            if (empty($data) || (count($data) == 1 && is_string($pk) && isset($data[$pk]))) {
+                // 关联更新
+                if (isset($relation)) {
+                    $this->autoRelationUpdate($relation);
+                }
+                return 0;
+            } elseif ($this->autoWriteTimestamp && $this->updateTime && !isset($data[$this->updateTime])) {
+                // 自动写入更新时间
+                $data[$this->updateTime]       = $this->autoWriteTimestamp($this->updateTime);
+                $this->data[$this->updateTime] = $data[$this->updateTime];
+            }
+
+            if (empty($where) && !empty($this->updateWhere)) {
+                $where = $this->updateWhere;
+            }
+
+            // 保留主键数据
+            foreach ($this->data as $key => $val) {
+                if ($this->isPk($key)) {
+                    $data[$key] = $val;
+                }
+            }
+
+            $array = [];
+
+            foreach ((array) $pk as $key) {
+                if (isset($data[$key])) {
+                    $array[$key] = $data[$key];
+                    unset($data[$key]);
+                }
+            }
+
+            if (!empty($array)) {
+                $where = $array;
+            }
+
+            // 检测字段
+            $allowFields = $this->checkAllowField(array_merge($this->auto, $this->update));
+
+            // 模型更新
+            if (!empty($allowFields)) {
+                $result = $this->getQuery()->where($where)->strict(false)->field($allowFields)->update($data);
+            } else {
+                $result = $this->getQuery()->where($where)->update($data);
+            }
+
+            // 关联更新
+            if (isset($relation)) {
+                $this->autoRelationUpdate($relation);
+            }
+
+            // 更新回调
+            $this->trigger('after_update', $this);
+
+        } else {
+            // 自动写入
+            $this->autoCompleteData($this->insert);
+
+            // 自动写入创建时间和更新时间
+            if ($this->autoWriteTimestamp) {
+                if ($this->createTime && !isset($this->data[$this->createTime])) {
+                    $this->data[$this->createTime] = $this->autoWriteTimestamp($this->createTime);
+                }
+                if ($this->updateTime && !isset($this->data[$this->updateTime])) {
+                    $this->data[$this->updateTime] = $this->autoWriteTimestamp($this->updateTime);
+                }
+            }
+
+            if (false === $this->trigger('before_insert', $this)) {
+                return false;
+            }
+
+            // 检测字段
+            $allowFields = $this->checkAllowField(array_merge($this->auto, $this->insert));
+            if (!empty($allowFields)) {
+                $result = $this->getQuery()->strict(false)->field($allowFields)->insert($this->data, $this->replace, false, $sequence);
+            } else {
+                $result = $this->getQuery()->insert($this->data, $this->replace, false, $sequence);
+            }
+
+            // 获取自动增长主键
+            if ($result && $insertId = $this->getQuery()->getLastInsID($sequence)) {
+                foreach ((array) $pk as $key) {
+                    if (!isset($this->data[$key]) || '' == $this->data[$key]) {
+                        $this->data[$key] = $insertId;
+                    }
+                }
+            }
+
+            // 关联写入
+            if (isset($relation)) {
+                foreach ($relation as $name => $val) {
+                    $method = Loader::parseName($name, 1, false);
+                    $this->$method()->save($val);
+                }
+            }
+
+            // 标记为更新
+            $this->isUpdate = true;
+
+            // 新增回调
+            $this->trigger('after_insert', $this);
+        }
+        // 写入回调
+        $this->trigger('after_write', $this);
+
+        // 重新记录原始数据
+        $this->origin = $this->data;
+
+        return $result;
+    }
+
+    protected function checkAllowField($auto = [])
+    {
+        if (true === $this->field) {
+            $this->field = $this->getQuery()->getTableInfo('', 'fields');
+            $field       = $this->field;
+        } elseif (!empty($this->field)) {
+            $field = array_merge($this->field, $auto);
+            if ($this->autoWriteTimestamp) {
+                array_push($field, $this->createTime, $this->updateTime);
+            }
+        } elseif (!empty($this->except)) {
+            $fields      = $this->getQuery()->getTableInfo('', 'fields');
+            $field       = array_diff($fields, (array) $this->except);
+            $this->field = $field;
+        } else {
+            $field = [];
+        }
+
+        if ($this->disuse) {
+            // 废弃字段
+            $field = array_diff($field, (array) $this->disuse);
+        }
+        return $field;
+    }
+
+    protected function autoRelationUpdate($relation)
+    {
+        foreach ($relation as $name => $val) {
+            if ($val instanceof Model) {
+                $val->save();
+            } else {
+                unset($this->data[$name]);
+                $model = $this->getAttr($name);
+                if ($model instanceof Model) {
+                    $model->save($val);
+                }
+            }
+        }
+    }
+
+    /**
+     * 获取变化的数据 并排除只读数据
+     * @access public
+     * @return array
+     */
+    public function getChangedData()
+    {
+        if ($this->force) {
+            $data = $this->data;
+        } else {
+            $data = array_udiff_assoc($this->data, $this->origin, function ($a, $b) {
+                if ((empty($a) || empty($b)) && $a !== $b) {
+                    return 1;
+                }
+                return is_object($a) || $a != $b ? 1 : 0;
+            });
+        }
+
+        if (!empty($this->readonly)) {
+            // 只读字段不允许更新
+            foreach ($this->readonly as $key => $field) {
+                if (isset($data[$field])) {
+                    unset($data[$field]);
+                }
+            }
+        }
+
+        return $data;
+    }
+
+    /**
+     * 字段值(延迟)增长
+     * @access public
+     * @param string  $field    字段名
+     * @param integer $step     增长值
+     * @param integer $lazyTime 延时时间(s)
+     * @return integer|true
+     * @throws Exception
+     */
+    public function setInc($field, $step = 1, $lazyTime = 0)
+    {
+        // 更新条件
+        $where = $this->getWhere();
+
+        $result = $this->getQuery()->where($where)->setInc($field, $step, $lazyTime);
+        if (true !== $result) {
+            $this->data[$field] += $step;
+        }
+
+        return $result;
+    }
+
+    /**
+     * 字段值(延迟)增长
+     * @access public
+     * @param string  $field    字段名
+     * @param integer $step     增长值
+     * @param integer $lazyTime 延时时间(s)
+     * @return integer|true
+     * @throws Exception
+     */
+    public function setDec($field, $step = 1, $lazyTime = 0)
+    {
+        // 更新条件
+        $where  = $this->getWhere();
+        $result = $this->getQuery()->where($where)->setDec($field, $step, $lazyTime);
+        if (true !== $result) {
+            $this->data[$field] -= $step;
+        }
+
+        return $result;
+    }
+
+    /**
+     * 获取更新条件
+     * @access protected
+     * @return mixed
+     */
+    protected function getWhere()
+    {
+        // 删除条件
+        $pk = $this->getPk();
+
+        if (is_string($pk) && isset($this->data[$pk])) {
+            $where = [$pk => $this->data[$pk]];
+        } elseif (!empty($this->updateWhere)) {
+            $where = $this->updateWhere;
+        } else {
+            $where = null;
+        }
+        return $where;
+    }
+
+    /**
+     * 保存多个数据到当前数据对象
+     * @access public
+     * @param array   $dataSet 数据
+     * @param boolean $replace 是否自动识别更新和写入
+     * @return array|false
+     * @throws \Exception
+     */
+    public function saveAll($dataSet, $replace = true)
+    {
+        if ($this->validate) {
+            // 数据批量验证
+            $validate = $this->validate;
+            foreach ($dataSet as $data) {
+                if (!$this->validateData($data, $validate)) {
+                    return false;
+                }
+            }
+        }
+
+        $result = [];
+        $db     = $this->getQuery();
+        $db->startTrans();
+        try {
+            $pk = $this->getPk();
+            if (is_string($pk) && $replace) {
+                $auto = true;
+            }
+            foreach ($dataSet as $key => $data) {
+                if ($this->isUpdate || (!empty($auto) && isset($data[$pk]))) {
+                    $result[$key] = self::update($data, [], $this->field);
+                } else {
+                    $result[$key] = self::create($data, $this->field);
+                }
+            }
+            $db->commit();
+            return $this->toCollection($result);
+        } catch (\Exception $e) {
+            $db->rollback();
+            throw $e;
+        }
+    }
+
+    /**
+     * 设置允许写入的字段
+     * @access public
+     * @param string|array $field 允许写入的字段 如果为true只允许写入数据表字段
+     * @return $this
+     */
+    public function allowField($field)
+    {
+        if (is_string($field)) {
+            $field = explode(',', $field);
+        }
+        $this->field = $field;
+        return $this;
+    }
+
+    /**
+     * 设置排除写入的字段
+     * @access public
+     * @param string|array $field 排除允许写入的字段
+     * @return $this
+     */
+    public function except($field)
+    {
+        if (is_string($field)) {
+            $field = explode(',', $field);
+        }
+        $this->except = $field;
+        return $this;
+    }
+
+    /**
+     * 设置只读字段
+     * @access public
+     * @param mixed $field 只读字段
+     * @return $this
+     */
+    public function readonly($field)
+    {
+        if (is_string($field)) {
+            $field = explode(',', $field);
+        }
+        $this->readonly = $field;
+        return $this;
+    }
+
+    /**
+     * 是否为更新数据
+     * @access public
+     * @param bool  $update
+     * @param mixed $where
+     * @return $this
+     */
+    public function isUpdate($update = true, $where = null)
+    {
+        $this->isUpdate = $update;
+        if (!empty($where)) {
+            $this->updateWhere = $where;
+        }
+        return $this;
+    }
+
+    /**
+     * 数据自动完成
+     * @access public
+     * @param array $auto 要自动更新的字段列表
+     * @return void
+     */
+    protected function autoCompleteData($auto = [])
+    {
+        foreach ($auto as $field => $value) {
+            if (is_integer($field)) {
+                $field = $value;
+                $value = null;
+            }
+
+            if (!isset($this->data[$field])) {
+                $default = null;
+            } else {
+                $default = $this->data[$field];
+            }
+
+            $this->setAttr($field, !is_null($value) ? $value : $default);
+        }
+    }
+
+    /**
+     * 删除当前的记录
+     * @access public
+     * @return integer
+     */
+    public function delete()
+    {
+        if (false === $this->trigger('before_delete', $this)) {
+            return false;
+        }
+
+        // 删除条件
+        $where = $this->getWhere();
+
+        // 删除当前模型数据
+        $result = $this->getQuery()->where($where)->delete();
+
+        // 关联删除
+        if (!empty($this->relationWrite)) {
+            foreach ($this->relationWrite as $key => $name) {
+                $name  = is_numeric($key) ? $name : $key;
+                $model = $this->getAttr($name);
+                if ($model instanceof Model) {
+                    $model->delete();
+                }
+            }
+        }
+
+        $this->trigger('after_delete', $this);
+        // 清空原始数据
+        $this->origin = [];
+
+        return $result;
+    }
+
+    /**
+     * 设置自动完成的字段（ 规则通过修改器定义）
+     * @access public
+     * @param array $fields 需要自动完成的字段
+     * @return $this
+     */
+    public function auto($fields)
+    {
+        $this->auto = $fields;
+        return $this;
+    }
+
+    /**
+     * 设置字段验证
+     * @access public
+     * @param array|string|bool $rule  验证规则 true表示自动读取验证器类
+     * @param array             $msg   提示信息
+     * @param bool              $batch 批量验证
+     * @return $this
+     */
+    public function validate($rule = true, $msg = [], $batch = false)
+    {
+        if (is_array($rule)) {
+            $this->validate = [
+                'rule' => $rule,
+                'msg'  => $msg,
+            ];
+        } else {
+            $this->validate = true === $rule ? $this->name : $rule;
+        }
+        $this->batchValidate = $batch;
+        return $this;
+    }
+
+    /**
+     * 设置验证失败后是否抛出异常
+     * @access public
+     * @param bool $fail 是否抛出异常
+     * @return $this
+     */
+    public function validateFailException($fail = true)
+    {
+        $this->failException = $fail;
+        return $this;
+    }
+
+    /**
+     * 自动验证数据
+     * @access protected
+     * @param array $data  验证数据
+     * @param mixed $rule  验证规则
+     * @param bool  $batch 批量验证
+     * @return bool
+     */
+    protected function validateData($data, $rule = null, $batch = null)
+    {
+        $info = is_null($rule) ? $this->validate : $rule;
+
+        if (!empty($info)) {
+            if (is_array($info)) {
+                $validate = Loader::validate();
+                $validate->rule($info['rule']);
+                $validate->message($info['msg']);
+            } else {
+                $name = is_string($info) ? $info : $this->name;
+                if (strpos($name, '.')) {
+                    list($name, $scene) = explode('.', $name);
+                }
+                $validate = Loader::validate($name);
+                if (!empty($scene)) {
+                    $validate->scene($scene);
+                }
+            }
+            $batch = is_null($batch) ? $this->batchValidate : $batch;
+
+            if (!$validate->batch($batch)->check($data)) {
+                $this->error = $validate->getError();
+                if ($this->failException) {
+                    throw new ValidateException($this->error);
+                } else {
+                    return false;
+                }
+            }
+            $this->validate = null;
+        }
+        return true;
+    }
+
+    /**
+     * 返回模型的错误信息
+     * @access public
+     * @return string|array
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * 注册回调方法
+     * @access public
+     * @param string   $event    事件名
+     * @param callable $callback 回调方法
+     * @param bool     $override 是否覆盖
+     * @return void
+     */
+    public static function event($event, $callback, $override = false)
+    {
+        $class = get_called_class();
+        if ($override) {
+            self::$event[$class][$event] = [];
+        }
+        self::$event[$class][$event][] = $callback;
+    }
+
+    /**
+     * 触发事件
+     * @access protected
+     * @param string $event  事件名
+     * @param mixed  $params 传入参数（引用）
+     * @return bool
+     */
+    protected function trigger($event, &$params)
+    {
+        if (isset(self::$event[$this->class][$event])) {
+            foreach (self::$event[$this->class][$event] as $callback) {
+                if (is_callable($callback)) {
+                    $result = call_user_func_array($callback, [ & $params]);
+                    if (false === $result) {
+                        return false;
+                    }
+                }
+            }
+        }
+        return true;
+    }
+
+    /**
+     * 写入数据
+     * @access public
+     * @param array      $data  数据数组
+     * @param array|true $field 允许字段
+     * @return $this
+     */
+    public static function create($data = [], $field = null)
+    {
+        $model = new static();
+        if (!empty($field)) {
+            $model->allowField($field);
+        }
+        $model->isUpdate(false)->save($data, []);
+        return $model;
+    }
+
+    /**
+     * 更新数据
+     * @access public
+     * @param array      $data  数据数组
+     * @param array      $where 更新条件
+     * @param array|true $field 允许字段
+     * @return $this
+     */
+    public static function update($data = [], $where = [], $field = null)
+    {
+        $model = new static();
+        if (!empty($field)) {
+            $model->allowField($field);
+        }
+        $result = $model->isUpdate(true)->save($data, $where);
+        return $model;
+    }
+
+    /**
+     * 查找单条记录
+     * @access public
+     * @param mixed        $data  主键值或者查询条件（闭包）
+     * @param array|string $with  关联预查询
+     * @param bool         $cache 是否缓存
+     * @return static|null
+     * @throws exception\DbException
+     */
+    public static function get($data, $with = [], $cache = false)
+    {
+        if (is_null($data)) {
+            return;
+        }
+
+        if (true === $with || is_int($with)) {
+            $cache = $with;
+            $with  = [];
+        }
+        $query = static::parseQuery($data, $with, $cache);
+        return $query->find($data);
+    }
+
+    /**
+     * 查找所有记录
+     * @access public
+     * @param mixed        $data  主键列表或者查询条件（闭包）
+     * @param array|string $with  关联预查询
+     * @param bool         $cache 是否缓存
+     * @return static[]|false
+     * @throws exception\DbException
+     */
+    public static function all($data = null, $with = [], $cache = false)
+    {
+        if (true === $with || is_int($with)) {
+            $cache = $with;
+            $with  = [];
+        }
+        $query = static::parseQuery($data, $with, $cache);
+        return $query->select($data);
+    }
+
+    /**
+     * 分析查询表达式
+     * @access public
+     * @param mixed  $data  主键列表或者查询条件（闭包）
+     * @param string $with  关联预查询
+     * @param bool   $cache 是否缓存
+     * @return Query
+     */
+    protected static function parseQuery(&$data, $with, $cache)
+    {
+        $result = self::with($with)->cache($cache);
+        if (is_array($data) && key($data) !== 0) {
+            $result = $result->where($data);
+            $data   = null;
+        } elseif ($data instanceof \Closure) {
+            call_user_func_array($data, [ & $result]);
+            $data = null;
+        } elseif ($data instanceof Query) {
+            $result = $data->with($with)->cache($cache);
+            $data   = null;
+        }
+        return $result;
+    }
+
+    /**
+     * 删除记录
+     * @access public
+     * @param mixed $data 主键列表 支持闭包查询条件
+     * @return integer 成功删除的记录数
+     */
+    public static function destroy($data)
+    {
+        $model = new static();
+        $query = $model->db();
+        if (empty($data) && 0 !== $data) {
+            return 0;
+        } elseif (is_array($data) && key($data) !== 0) {
+            $query->where($data);
+            $data = null;
+        } elseif ($data instanceof \Closure) {
+            call_user_func_array($data, [ & $query]);
+            $data = null;
+        }
+        $resultSet = $query->select($data);
+        $count     = 0;
+        if ($resultSet) {
+            foreach ($resultSet as $data) {
+                $result = $data->delete();
+                $count += $result;
+            }
+        }
+        return $count;
+    }
+
+    /**
+     * 命名范围
+     * @access public
+     * @param string|array|\Closure $name 命名范围名称 逗号分隔
+     * @internal  mixed                 ...$params 参数调用
+     * @return Query
+     */
+    public static function scope($name)
+    {
+        $model  = new static();
+        $query  = $model->db();
+        $params = func_get_args();
+        array_shift($params);
+        array_unshift($params, $query);
+        if ($name instanceof \Closure) {
+            call_user_func_array($name, $params);
+        } elseif (is_string($name)) {
+            $name = explode(',', $name);
+        }
+        if (is_array($name)) {
+            foreach ($name as $scope) {
+                $method = 'scope' . trim($scope);
+                if (method_exists($model, $method)) {
+                    call_user_func_array([$model, $method], $params);
+                }
+            }
+        }
+        return $query;
+    }
+
+    /**
+     * 设置是否使用全局查询范围
+     * @param bool $use 是否启用全局查询范围
+     * @access public
+     * @return Query
+     */
+    public static function useGlobalScope($use)
+    {
+        $model = new static();
+        return $model->db($use);
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $relation 关联方法名
+     * @param mixed   $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @return Relation|Query
+     */
+    public static function has($relation, $operator = '>=', $count = 1, $id = '*')
+    {
+        $relation = (new static())->$relation();
+        if (is_array($operator) || $operator instanceof \Closure) {
+            return $relation->hasWhere($operator);
+        }
+        return $relation->has($operator, $count, $id);
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  string $relation 关联方法名
+     * @param  mixed  $where    查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Relation|Query
+     */
+    public static function hasWhere($relation, $where = [], $fields = null)
+    {
+        return (new static())->$relation()->hasWhere($where, $fields);
+    }
+
+    /**
+     * 解析模型的完整命名空间
+     * @access public
+     * @param string $model 模型名（或者完整类名）
+     * @return string
+     */
+    protected function parseModel($model)
+    {
+        if (false === strpos($model, '\\')) {
+            $path = explode('\\', get_called_class());
+            array_pop($path);
+            array_push($path, Loader::parseName($model, 1));
+            $model = implode('\\', $path);
+        }
+        return $model;
+    }
+
+    /**
+     * 查询当前模型的关联数据
+     * @access public
+     * @param string|array $relations 关联名
+     * @return $this
+     */
+    public function relationQuery($relations)
+    {
+        if (is_string($relations)) {
+            $relations = explode(',', $relations);
+        }
+
+        foreach ($relations as $key => $relation) {
+            $subRelation = '';
+            $closure     = null;
+            if ($relation instanceof \Closure) {
+                // 支持闭包查询过滤关联条件
+                $closure  = $relation;
+                $relation = $key;
+            }
+            if (is_array($relation)) {
+                $subRelation = $relation;
+                $relation    = $key;
+            } elseif (strpos($relation, '.')) {
+                list($relation, $subRelation) = explode('.', $relation, 2);
+            }
+            $method                = Loader::parseName($relation, 1, false);
+            $this->data[$relation] = $this->$method()->getRelation($subRelation, $closure);
+        }
+        return $this;
+    }
+
+    /**
+     * 预载入关联查询 返回数据集
+     * @access public
+     * @param array  $resultSet 数据集
+     * @param string $relation  关联名
+     * @return array
+     */
+    public function eagerlyResultSet(&$resultSet, $relation)
+    {
+        $relations = is_string($relation) ? explode(',', $relation) : $relation;
+        foreach ($relations as $key => $relation) {
+            $subRelation = '';
+            $closure     = false;
+            if ($relation instanceof \Closure) {
+                $closure  = $relation;
+                $relation = $key;
+            }
+            if (is_array($relation)) {
+                $subRelation = $relation;
+                $relation    = $key;
+            } elseif (strpos($relation, '.')) {
+                list($relation, $subRelation) = explode('.', $relation, 2);
+            }
+            $relation = Loader::parseName($relation, 1, false);
+            $this->$relation()->eagerlyResultSet($resultSet, $relation, $subRelation, $closure);
+        }
+    }
+
+    /**
+     * 预载入关联查询 返回模型对象
+     * @access public
+     * @param Model  $result   数据对象
+     * @param string $relation 关联名
+     * @return Model
+     */
+    public function eagerlyResult(&$result, $relation)
+    {
+        $relations = is_string($relation) ? explode(',', $relation) : $relation;
+
+        foreach ($relations as $key => $relation) {
+            $subRelation = '';
+            $closure     = false;
+            if ($relation instanceof \Closure) {
+                $closure  = $relation;
+                $relation = $key;
+            }
+            if (is_array($relation)) {
+                $subRelation = $relation;
+                $relation    = $key;
+            } elseif (strpos($relation, '.')) {
+                list($relation, $subRelation) = explode('.', $relation, 2);
+            }
+            $relation = Loader::parseName($relation, 1, false);
+            $this->$relation()->eagerlyResult($result, $relation, $subRelation, $closure);
+        }
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model        $result   数据对象
+     * @param string|array $relation 关联名
+     * @return void
+     */
+    public function relationCount(&$result, $relation)
+    {
+        $relations = is_string($relation) ? explode(',', $relation) : $relation;
+
+        foreach ($relations as $key => $relation) {
+            $closure = false;
+            if ($relation instanceof \Closure) {
+                $closure  = $relation;
+                $relation = $key;
+            } elseif (is_string($key)) {
+                $name     = $relation;
+                $relation = $key;
+            }
+            $relation = Loader::parseName($relation, 1, false);
+            $count    = $this->$relation()->relationCount($result, $closure);
+            if (!isset($name)) {
+                $name = Loader::parseName($relation) . '_count';
+            }
+            $result->setAttr($name, $count);
+        }
+    }
+
+    /**
+     * 获取模型的默认外键名
+     * @access public
+     * @param string $name 模型名
+     * @return string
+     */
+    protected function getForeignKey($name)
+    {
+        if (strpos($name, '\\')) {
+            $name = basename(str_replace('\\', '/', $name));
+        }
+        return Loader::parseName($name) . '_id';
+    }
+
+    /**
+     * HAS ONE 关联定义
+     * @access public
+     * @param string $model      模型名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey   当前模型主键
+     * @param array  $alias      别名定义（已经废弃）
+     * @param string $joinType   JOIN类型
+     * @return HasOne
+     */
+    public function hasOne($model, $foreignKey = '', $localKey = '', $alias = [], $joinType = 'INNER')
+    {
+        // 记录当前关联信息
+        $model      = $this->parseModel($model);
+        $localKey   = $localKey ?: $this->getPk();
+        $foreignKey = $foreignKey ?: $this->getForeignKey($this->name);
+        return new HasOne($this, $model, $foreignKey, $localKey, $joinType);
+    }
+
+    /**
+     * BELONGS TO 关联定义
+     * @access public
+     * @param string $model      模型名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey   关联主键
+     * @param array  $alias      别名定义（已经废弃）
+     * @param string $joinType   JOIN类型
+     * @return BelongsTo
+     */
+    public function belongsTo($model, $foreignKey = '', $localKey = '', $alias = [], $joinType = 'INNER')
+    {
+        // 记录当前关联信息
+        $model      = $this->parseModel($model);
+        $foreignKey = $foreignKey ?: $this->getForeignKey($model);
+        $localKey   = $localKey ?: (new $model)->getPk();
+        $trace      = debug_backtrace(false, 2);
+        $relation   = Loader::parseName($trace[1]['function']);
+        return new BelongsTo($this, $model, $foreignKey, $localKey, $joinType, $relation);
+    }
+
+    /**
+     * HAS MANY 关联定义
+     * @access public
+     * @param string $model      模型名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey   当前模型主键
+     * @return HasMany
+     */
+    public function hasMany($model, $foreignKey = '', $localKey = '')
+    {
+        // 记录当前关联信息
+        $model      = $this->parseModel($model);
+        $localKey   = $localKey ?: $this->getPk();
+        $foreignKey = $foreignKey ?: $this->getForeignKey($this->name);
+        return new HasMany($this, $model, $foreignKey, $localKey);
+    }
+
+    /**
+     * HAS MANY 远程关联定义
+     * @access public
+     * @param string $model      模型名
+     * @param string $through    中间模型名
+     * @param string $foreignKey 关联外键
+     * @param string $throughKey 关联外键
+     * @param string $localKey   当前模型主键
+     * @return HasManyThrough
+     */
+    public function hasManyThrough($model, $through, $foreignKey = '', $throughKey = '', $localKey = '')
+    {
+        // 记录当前关联信息
+        $model      = $this->parseModel($model);
+        $through    = $this->parseModel($through);
+        $localKey   = $localKey ?: $this->getPk();
+        $foreignKey = $foreignKey ?: $this->getForeignKey($this->name);
+        $throughKey = $throughKey ?: $this->getForeignKey($through);
+        return new HasManyThrough($this, $model, $through, $foreignKey, $throughKey, $localKey);
+    }
+
+    /**
+     * BELONGS TO MANY 关联定义
+     * @access public
+     * @param string $model      模型名
+     * @param string $table      中间表名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey   当前模型关联键
+     * @return BelongsToMany
+     */
+    public function belongsToMany($model, $table = '', $foreignKey = '', $localKey = '')
+    {
+        // 记录当前关联信息
+        $model      = $this->parseModel($model);
+        $name       = Loader::parseName(basename(str_replace('\\', '/', $model)));
+        $table      = $table ?: Loader::parseName($this->name) . '_' . $name;
+        $foreignKey = $foreignKey ?: $name . '_id';
+        $localKey   = $localKey ?: $this->getForeignKey($this->name);
+        return new BelongsToMany($this, $model, $table, $foreignKey, $localKey);
+    }
+
+    /**
+     * MORPH  MANY 关联定义
+     * @access public
+     * @param string       $model 模型名
+     * @param string|array $morph 多态字段信息
+     * @param string       $type  多态类型
+     * @return MorphMany
+     */
+    public function morphMany($model, $morph = null, $type = '')
+    {
+        // 记录当前关联信息
+        $model = $this->parseModel($model);
+        if (is_null($morph)) {
+            $trace = debug_backtrace(false, 2);
+            $morph = Loader::parseName($trace[1]['function']);
+        }
+        $type = $type ?: get_class($this);
+        if (is_array($morph)) {
+            list($morphType, $foreignKey) = $morph;
+        } else {
+            $morphType  = $morph . '_type';
+            $foreignKey = $morph . '_id';
+        }
+        return new MorphMany($this, $model, $foreignKey, $morphType, $type);
+    }
+
+    /**
+     * MORPH  One 关联定义
+     * @access public
+     * @param string       $model 模型名
+     * @param string|array $morph 多态字段信息
+     * @param string       $type  多态类型
+     * @return MorphOne
+     */
+    public function morphOne($model, $morph = null, $type = '')
+    {
+        // 记录当前关联信息
+        $model = $this->parseModel($model);
+        if (is_null($morph)) {
+            $trace = debug_backtrace(false, 2);
+            $morph = Loader::parseName($trace[1]['function']);
+        }
+        $type = $type ?: get_class($this);
+        if (is_array($morph)) {
+            list($morphType, $foreignKey) = $morph;
+        } else {
+            $morphType  = $morph . '_type';
+            $foreignKey = $morph . '_id';
+        }
+        return new MorphOne($this, $model, $foreignKey, $morphType, $type);
+    }
+
+    /**
+     * MORPH TO 关联定义
+     * @access public
+     * @param string|array $morph 多态字段信息
+     * @param array        $alias 多态别名定义
+     * @return MorphTo
+     */
+    public function morphTo($morph = null, $alias = [])
+    {
+        $trace    = debug_backtrace(false, 2);
+        $relation = Loader::parseName($trace[1]['function']);
+
+        if (is_null($morph)) {
+            $morph = $relation;
+        }
+        // 记录当前关联信息
+        if (is_array($morph)) {
+            list($morphType, $foreignKey) = $morph;
+        } else {
+            $morphType  = $morph . '_type';
+            $foreignKey = $morph . '_id';
+        }
+        return new MorphTo($this, $morphType, $foreignKey, $alias, $relation);
+    }
+
+    public function __call($method, $args)
+    {
+        $query = $this->db(true, false);
+        if (method_exists($this, 'scope' . $method)) {
+            // 动态调用命名范围
+            $method = 'scope' . $method;
+            array_unshift($args, $query);
+            call_user_func_array([$this, $method], $args);
+            return $this;
+        } else {
+            return call_user_func_array([$query, $method], $args);
+        }
+    }
+
+    public static function __callStatic($method, $args)
+    {
+        $model = new static();
+        $query = $model->db();
+        if (method_exists($model, 'scope' . $method)) {
+            // 动态调用命名范围
+            $method = 'scope' . $method;
+            array_unshift($args, $query);
+
+            call_user_func_array([$model, $method], $args);
+            return $query;
+        } else {
+            return call_user_func_array([$query, $method], $args);
+        }
+    }
+
+    /**
+     * 修改器 设置数据对象的值
+     * @access public
+     * @param string $name  名称
+     * @param mixed  $value 值
+     * @return void
+     */
+    public function __set($name, $value)
+    {
+        $this->setAttr($name, $value);
+    }
+
+    /**
+     * 获取器 获取数据对象的值
+     * @access public
+     * @param string $name 名称
+     * @return mixed
+     */
+    public function __get($name)
+    {
+        return $this->getAttr($name);
+    }
+
+    /**
+     * 检测数据对象的值
+     * @access public
+     * @param string $name 名称
+     * @return boolean
+     */
+    public function __isset($name)
+    {
+        try {
+            if (array_key_exists($name, $this->data) || array_key_exists($name, $this->relation)) {
+                return true;
+            } else {
+                $this->getAttr($name);
+                return true;
+            }
+        } catch (InvalidArgumentException $e) {
+            return false;
+        }
+
+    }
+
+    /**
+     * 销毁数据对象的值
+     * @access public
+     * @param string $name 名称
+     * @return void
+     */
+    public function __unset($name)
+    {
+        unset($this->data[$name], $this->relation[$name]);
+    }
+
+    public function __toString()
+    {
+        return $this->toJson();
+    }
+
+    // JsonSerializable
+    public function jsonSerialize()
+    {
+        return $this->toArray();
+    }
+
+    // ArrayAccess
+    public function offsetSet($name, $value)
+    {
+        $this->setAttr($name, $value);
+    }
+
+    public function offsetExists($name)
+    {
+        return $this->__isset($name);
+    }
+
+    public function offsetUnset($name)
+    {
+        $this->__unset($name);
+    }
+
+    public function offsetGet($name)
+    {
+        return $this->getAttr($name);
+    }
+
+    /**
+     * 解序列化后处理
+     */
+    public function __wakeup()
+    {
+        $this->initialize();
+    }
+
+    /**
+     * 模型事件快捷方法
+     * @param      $callback
+     * @param bool $override
+     */
+    protected static function beforeInsert($callback, $override = false)
+    {
+        self::event('before_insert', $callback, $override);
+    }
+
+    protected static function afterInsert($callback, $override = false)
+    {
+        self::event('after_insert', $callback, $override);
+    }
+
+    protected static function beforeUpdate($callback, $override = false)
+    {
+        self::event('before_update', $callback, $override);
+    }
+
+    protected static function afterUpdate($callback, $override = false)
+    {
+        self::event('after_update', $callback, $override);
+    }
+
+    protected static function beforeWrite($callback, $override = false)
+    {
+        self::event('before_write', $callback, $override);
+    }
+
+    protected static function afterWrite($callback, $override = false)
+    {
+        self::event('after_write', $callback, $override);
+    }
+
+    protected static function beforeDelete($callback, $override = false)
+    {
+        self::event('before_delete', $callback, $override);
+    }
+
+    protected static function afterDelete($callback, $override = false)
+    {
+        self::event('after_delete', $callback, $override);
+    }
+
+}
diff --git a/thinkphp/library/think/Paginator.php b/thinkphp/library/think/Paginator.php
new file mode 100644
index 0000000..3655567
--- /dev/null
+++ b/thinkphp/library/think/Paginator.php
@@ -0,0 +1,409 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use ArrayAccess;
+use ArrayIterator;
+use Countable;
+use IteratorAggregate;
+use JsonSerializable;
+use Traversable;
+
+abstract class Paginator implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable
+{
+    /** @var bool 是否为简洁模式 */
+    protected $simple = false;
+
+    /** @var Collection 数据集 */
+    protected $items;
+
+    /** @var integer 当前页 */
+    protected $currentPage;
+
+    /** @var  integer 最后一页 */
+    protected $lastPage;
+
+    /** @var integer|null 数据总数 */
+    protected $total;
+
+    /** @var  integer 每页的数量 */
+    protected $listRows;
+
+    /** @var bool 是否有下一页 */
+    protected $hasMore;
+
+    /** @var array 一些配置 */
+    protected $options = [
+        'var_page' => 'page',
+        'path'     => '/',
+        'query'    => [],
+        'fragment' => '',
+    ];
+
+    /** @var mixed simple模式下的下个元素 */
+    protected $nextItem;
+
+    public function __construct($items, $listRows, $currentPage = null, $total = null, $simple = false, $options = [])
+    {
+        $this->options = array_merge($this->options, $options);
+
+        $this->options['path'] = '/' != $this->options['path'] ? rtrim($this->options['path'], '/') : $this->options['path'];
+
+        $this->simple   = $simple;
+        $this->listRows = $listRows;
+
+        if (!$items instanceof Collection) {
+            $items = Collection::make($items);
+        }
+
+        if ($simple) {
+            $this->currentPage = $this->setCurrentPage($currentPage);
+            $this->hasMore     = count($items) > ($this->listRows);
+            if ($this->hasMore) {
+                $this->nextItem = $items->slice($this->listRows, 1);
+            }
+            $items = $items->slice(0, $this->listRows);
+        } else {
+            $this->total       = $total;
+            $this->lastPage    = (int) ceil($total / $listRows);
+            $this->currentPage = $this->setCurrentPage($currentPage);
+            $this->hasMore     = $this->currentPage < $this->lastPage;
+        }
+        $this->items = $items;
+    }
+
+    /**
+     * @param       $items
+     * @param       $listRows
+     * @param null  $currentPage
+     * @param bool  $simple
+     * @param null  $total
+     * @param array $options
+     * @return Paginator
+     */
+    public static function make($items, $listRows, $currentPage = null, $total = null, $simple = false, $options = [])
+    {
+        return new static($items, $listRows, $currentPage, $total, $simple, $options);
+    }
+
+    protected function setCurrentPage($currentPage)
+    {
+        if (!$this->simple && $currentPage > $this->lastPage) {
+            return $this->lastPage > 0 ? $this->lastPage : 1;
+        }
+
+        return $currentPage;
+    }
+
+    /**
+     * 获取页码对应的链接
+     *
+     * @param $page
+     * @return string
+     */
+    protected function url($page)
+    {
+        if ($page <= 0) {
+            $page = 1;
+        }
+
+        if (strpos($this->options['path'], '[PAGE]') === false) {
+            $parameters = [$this->options['var_page'] => $page];
+            $path       = $this->options['path'];
+        } else {
+            $parameters = [];
+            $path       = str_replace('[PAGE]', $page, $this->options['path']);
+        }
+        if (count($this->options['query']) > 0) {
+            $parameters = array_merge($this->options['query'], $parameters);
+        }
+        $url = $path;
+        if (!empty($parameters)) {
+            $url .= '?' . http_build_query($parameters, null, '&');
+        }
+        return $url . $this->buildFragment();
+    }
+
+    /**
+     * 自动获取当前页码
+     * @param string $varPage
+     * @param int    $default
+     * @return int
+     */
+    public static function getCurrentPage($varPage = 'page', $default = 1)
+    {
+        $page = (int) Request::instance()->param($varPage);
+
+        if (filter_var($page, FILTER_VALIDATE_INT) !== false && $page >= 1) {
+            return $page;
+        }
+
+        return $default;
+    }
+
+    /**
+     * 自动获取当前的path
+     * @return string
+     */
+    public static function getCurrentPath()
+    {
+        return Request::instance()->baseUrl();
+    }
+
+    public function total()
+    {
+        if ($this->simple) {
+            throw new \DomainException('not support total');
+        }
+        return $this->total;
+    }
+
+    public function listRows()
+    {
+        return $this->listRows;
+    }
+
+    public function currentPage()
+    {
+        return $this->currentPage;
+    }
+
+    public function lastPage()
+    {
+        if ($this->simple) {
+            throw new \DomainException('not support last');
+        }
+        return $this->lastPage;
+    }
+
+    /**
+     * 数据是否足够分页
+     * @return boolean
+     */
+    public function hasPages()
+    {
+        return !(1 == $this->currentPage && !$this->hasMore);
+    }
+
+    /**
+     * 创建一组分页链接
+     *
+     * @param  int $start
+     * @param  int $end
+     * @return array
+     */
+    public function getUrlRange($start, $end)
+    {
+        $urls = [];
+
+        for ($page = $start; $page <= $end; $page++) {
+            $urls[$page] = $this->url($page);
+        }
+
+        return $urls;
+    }
+
+    /**
+     * 设置URL锚点
+     *
+     * @param  string|null $fragment
+     * @return $this
+     */
+    public function fragment($fragment)
+    {
+        $this->options['fragment'] = $fragment;
+        return $this;
+    }
+
+    /**
+     * 添加URL参数
+     *
+     * @param  array|string $key
+     * @param  string|null  $value
+     * @return $this
+     */
+    public function appends($key, $value = null)
+    {
+        if (!is_array($key)) {
+            $queries = [$key => $value];
+        } else {
+            $queries = $key;
+        }
+
+        foreach ($queries as $k => $v) {
+            if ($k !== $this->options['var_page']) {
+                $this->options['query'][$k] = $v;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * 构造锚点字符串
+     *
+     * @return string
+     */
+    protected function buildFragment()
+    {
+        return $this->options['fragment'] ? '#' . $this->options['fragment'] : '';
+    }
+
+    /**
+     * 渲染分页html
+     * @return mixed
+     */
+    abstract public function render();
+
+    public function items()
+    {
+        return $this->items->all();
+    }
+
+    public function getCollection()
+    {
+        return $this->items;
+    }
+
+    public function isEmpty()
+    {
+        return $this->items->isEmpty();
+    }
+
+    /**
+     * 给每个元素执行个回调
+     *
+     * @param  callable $callback
+     * @return $this
+     */
+    public function each(callable $callback)
+    {
+        foreach ($this->items as $key => $item) {
+            $result = $callback($item, $key);
+            if (false === $result) {
+                break;
+            } elseif (!is_object($item)) {
+                $this->items[$key] = $result;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve an external iterator
+     * @return Traversable An instance of an object implementing Iterator or
+     * Traversable
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->items->all());
+    }
+
+    /**
+     * Whether a offset exists
+     * @param mixed $offset
+     * @return bool
+     */
+    public function offsetExists($offset)
+    {
+        return $this->items->offsetExists($offset);
+    }
+
+    /**
+     * Offset to retrieve
+     * @param mixed $offset
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return $this->items->offsetGet($offset);
+    }
+
+    /**
+     * Offset to set
+     * @param mixed $offset
+     * @param mixed $value
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->items->offsetSet($offset, $value);
+    }
+
+    /**
+     * Offset to unset
+     * @param mixed $offset
+     * @return void
+     * @since 5.0.0
+     */
+    public function offsetUnset($offset)
+    {
+        $this->items->offsetUnset($offset);
+    }
+
+    /**
+     * Count elements of an object
+     */
+    public function count()
+    {
+        return $this->items->count();
+    }
+
+    public function __toString()
+    {
+        return (string) $this->render();
+    }
+
+    public function toArray()
+    {
+        if ($this->simple) {
+            return [
+                'per_page'     => $this->listRows,
+                'current_page' => $this->currentPage,
+                'has_more'     => $this->hasMore,
+                'next_item'    => $this->nextItem,
+                'data'         => $this->items->toArray(),
+            ];
+        } else {
+            return [
+                'total'        => $this->total,
+                'per_page'     => $this->listRows,
+                'current_page' => $this->currentPage,
+                'last_page'    => $this->lastPage,
+                'data'         => $this->items->toArray(),
+            ];
+        }
+
+    }
+
+    /**
+     * Specify data which should be serialized to JSON
+     */
+    public function jsonSerialize()
+    {
+        return $this->toArray();
+    }
+
+    public function __call($name, $arguments)
+    {
+        $collection = $this->getCollection();
+
+        $result = call_user_func_array([$collection, $name], $arguments);
+
+        if ($result === $collection) {
+            return $this;
+        }
+
+        return $result;
+    }
+
+}
diff --git a/thinkphp/library/think/Process.php b/thinkphp/library/think/Process.php
new file mode 100644
index 0000000..6f3faa3
--- /dev/null
+++ b/thinkphp/library/think/Process.php
@@ -0,0 +1,1205 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\process\exception\Failed as ProcessFailedException;
+use think\process\exception\Timeout as ProcessTimeoutException;
+use think\process\pipes\Pipes;
+use think\process\pipes\Unix as UnixPipes;
+use think\process\pipes\Windows as WindowsPipes;
+use think\process\Utils;
+
+class Process
+{
+
+    const ERR = 'err';
+    const OUT = 'out';
+
+    const STATUS_READY      = 'ready';
+    const STATUS_STARTED    = 'started';
+    const STATUS_TERMINATED = 'terminated';
+
+    const STDIN  = 0;
+    const STDOUT = 1;
+    const STDERR = 2;
+
+    const TIMEOUT_PRECISION = 0.2;
+
+    private $callback;
+    private $commandline;
+    private $cwd;
+    private $env;
+    private $input;
+    private $starttime;
+    private $lastOutputTime;
+    private $timeout;
+    private $idleTimeout;
+    private $options;
+    private $exitcode;
+    private $fallbackExitcode;
+    private $processInformation;
+    private $outputDisabled = false;
+    private $stdout;
+    private $stderr;
+    private $enhanceWindowsCompatibility = true;
+    private $enhanceSigchildCompatibility;
+    private $process;
+    private $status                       = self::STATUS_READY;
+    private $incrementalOutputOffset      = 0;
+    private $incrementalErrorOutputOffset = 0;
+    private $tty;
+    private $pty;
+
+    private $useFileHandles = false;
+
+    /** @var Pipes */
+    private $processPipes;
+
+    private $latestSignal;
+
+    private static $sigchild;
+
+    /**
+     * @var array
+     */
+    public static $exitCodes = [
+        0   => 'OK',
+        1   => 'General error',
+        2   => 'Misuse of shell builtins',
+        126 => 'Invoked command cannot execute',
+        127 => 'Command not found',
+        128 => 'Invalid exit argument',
+        // signals
+        129 => 'Hangup',
+        130 => 'Interrupt',
+        131 => 'Quit and dump core',
+        132 => 'Illegal instruction',
+        133 => 'Trace/breakpoint trap',
+        134 => 'Process aborted',
+        135 => 'Bus error: "access to undefined portion of memory object"',
+        136 => 'Floating point exception: "erroneous arithmetic operation"',
+        137 => 'Kill (terminate immediately)',
+        138 => 'User-defined 1',
+        139 => 'Segmentation violation',
+        140 => 'User-defined 2',
+        141 => 'Write to pipe with no one reading',
+        142 => 'Signal raised by alarm',
+        143 => 'Termination (request to terminate)',
+        // 144 - not defined
+        145 => 'Child process terminated, stopped (or continued*)',
+        146 => 'Continue if stopped',
+        147 => 'Stop executing temporarily',
+        148 => 'Terminal stop signal',
+        149 => 'Background process attempting to read from tty ("in")',
+        150 => 'Background process attempting to write to tty ("out")',
+        151 => 'Urgent data available on socket',
+        152 => 'CPU time limit exceeded',
+        153 => 'File size limit exceeded',
+        154 => 'Signal raised by timer counting virtual time: "virtual timer expired"',
+        155 => 'Profiling timer expired',
+        // 156 - not defined
+        157 => 'Pollable event',
+        // 158 - not defined
+        159 => 'Bad syscall',
+    ];
+
+    /**
+     * 构造方法
+     * @param string         $commandline 指令
+     * @param string|null    $cwd         工作目录
+     * @param array|null     $env         环境变量
+     * @param string|null    $input       输入
+     * @param int|float|null $timeout     超时时间
+     * @param array          $options     proc_open的选项
+     * @throws \RuntimeException
+     * @api
+     */
+    public function __construct($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = [])
+    {
+        if (!function_exists('proc_open')) {
+            throw new \RuntimeException('The Process class relies on proc_open, which is not available on your PHP installation.');
+        }
+
+        $this->commandline = $commandline;
+        $this->cwd         = $cwd;
+
+        if (null === $this->cwd && (defined('ZEND_THREAD_SAFE') || '\\' === DS)) {
+            $this->cwd = getcwd();
+        }
+        if (null !== $env) {
+            $this->setEnv($env);
+        }
+
+        $this->input = $input;
+        $this->setTimeout($timeout);
+        $this->useFileHandles               = '\\' === DS;
+        $this->pty                          = false;
+        $this->enhanceWindowsCompatibility  = true;
+        $this->enhanceSigchildCompatibility = '\\' !== DS && $this->isSigchildEnabled();
+        $this->options                      = array_replace([
+            'suppress_errors' => true,
+            'binary_pipes'    => true,
+        ], $options);
+    }
+
+    public function __destruct()
+    {
+        $this->stop();
+    }
+
+    public function __clone()
+    {
+        $this->resetProcessData();
+    }
+
+    /**
+     * 运行指令
+     * @param callback|null $callback
+     * @return int
+     */
+    public function run($callback = null)
+    {
+        $this->start($callback);
+
+        return $this->wait();
+    }
+
+    /**
+     * 运行指令
+     * @param callable|null $callback
+     * @return self
+     * @throws \RuntimeException
+     * @throws ProcessFailedException
+     */
+    public function mustRun($callback = null)
+    {
+        if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
+            throw new \RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
+        }
+
+        if (0 !== $this->run($callback)) {
+            throw new ProcessFailedException($this);
+        }
+
+        return $this;
+    }
+
+    /**
+     * 启动进程并写到 STDIN 输入后返回。
+     * @param callable|null $callback
+     * @throws \RuntimeException
+     * @throws \RuntimeException
+     * @throws \LogicException
+     */
+    public function start($callback = null)
+    {
+        if ($this->isRunning()) {
+            throw new \RuntimeException('Process is already running');
+        }
+        if ($this->outputDisabled && null !== $callback) {
+            throw new \LogicException('Output has been disabled, enable it to allow the use of a callback.');
+        }
+
+        $this->resetProcessData();
+        $this->starttime = $this->lastOutputTime = microtime(true);
+        $this->callback  = $this->buildCallback($callback);
+        $descriptors     = $this->getDescriptors();
+
+        $commandline = $this->commandline;
+
+        if ('\\' === DS && $this->enhanceWindowsCompatibility) {
+            $commandline = 'cmd /V:ON /E:ON /C "(' . $commandline . ')';
+            foreach ($this->processPipes->getFiles() as $offset => $filename) {
+                $commandline .= ' ' . $offset . '>' . Utils::escapeArgument($filename);
+            }
+            $commandline .= '"';
+
+            if (!isset($this->options['bypass_shell'])) {
+                $this->options['bypass_shell'] = true;
+            }
+        }
+
+        $this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $this->env, $this->options);
+
+        if (!is_resource($this->process)) {
+            throw new \RuntimeException('Unable to launch a new process.');
+        }
+        $this->status = self::STATUS_STARTED;
+
+        if ($this->tty) {
+            return;
+        }
+
+        $this->updateStatus(false);
+        $this->checkTimeout();
+    }
+
+    /**
+     * 重启进程
+     * @param callable|null $callback
+     * @return Process
+     * @throws \RuntimeException
+     * @throws \RuntimeException
+     */
+    public function restart($callback = null)
+    {
+        if ($this->isRunning()) {
+            throw new \RuntimeException('Process is already running');
+        }
+
+        $process = clone $this;
+        $process->start($callback);
+
+        return $process;
+    }
+
+    /**
+     * 等待要终止的进程
+     * @param callable|null $callback
+     * @return int
+     */
+    public function wait($callback = null)
+    {
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $this->updateStatus(false);
+        if (null !== $callback) {
+            $this->callback = $this->buildCallback($callback);
+        }
+
+        do {
+            $this->checkTimeout();
+            $running = '\\' === DS ? $this->isRunning() : $this->processPipes->areOpen();
+            $close   = '\\' !== DS || !$running;
+            $this->readPipes(true, $close);
+        } while ($running);
+
+        while ($this->isRunning()) {
+            usleep(1000);
+        }
+
+        if ($this->processInformation['signaled'] && $this->processInformation['termsig'] !== $this->latestSignal) {
+            throw new \RuntimeException(sprintf('The process has been signaled with signal "%s".', $this->processInformation['termsig']));
+        }
+
+        return $this->exitcode;
+    }
+
+    /**
+     * 获取PID
+     * @return int|null
+     * @throws \RuntimeException
+     */
+    public function getPid()
+    {
+        if ($this->isSigchildEnabled()) {
+            throw new \RuntimeException('This PHP has been compiled with --enable-sigchild. The process identifier can not be retrieved.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->isRunning() ? $this->processInformation['pid'] : null;
+    }
+
+    /**
+     * 将一个 POSIX 信号发送到进程中
+     * @param int $signal
+     * @return Process
+     */
+    public function signal($signal)
+    {
+        $this->doSignal($signal, true);
+
+        return $this;
+    }
+
+    /**
+     * 禁用从底层过程获取输出和错误输出。
+     * @return Process
+     */
+    public function disableOutput()
+    {
+        if ($this->isRunning()) {
+            throw new \RuntimeException('Disabling output while the process is running is not possible.');
+        }
+        if (null !== $this->idleTimeout) {
+            throw new \LogicException('Output can not be disabled while an idle timeout is set.');
+        }
+
+        $this->outputDisabled = true;
+
+        return $this;
+    }
+
+    /**
+     * 开启从底层过程获取输出和错误输出。
+     * @return Process
+     * @throws \RuntimeException
+     */
+    public function enableOutput()
+    {
+        if ($this->isRunning()) {
+            throw new \RuntimeException('Enabling output while the process is running is not possible.');
+        }
+
+        $this->outputDisabled = false;
+
+        return $this;
+    }
+
+    /**
+     * 输出是否禁用
+     * @return bool
+     */
+    public function isOutputDisabled()
+    {
+        return $this->outputDisabled;
+    }
+
+    /**
+     * 获取当前的输出管道
+     * @return string
+     * @throws \LogicException
+     * @throws \LogicException
+     * @api
+     */
+    public function getOutput()
+    {
+        if ($this->outputDisabled) {
+            throw new \LogicException('Output has been disabled.');
+        }
+
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $this->readPipes(false, '\\' === DS ? !$this->processInformation['running'] : true);
+
+        return $this->stdout;
+    }
+
+    /**
+     * 以增量方式返回的输出结果。
+     * @return string
+     */
+    public function getIncrementalOutput()
+    {
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $data = $this->getOutput();
+
+        $latest = substr($data, $this->incrementalOutputOffset);
+
+        if (false === $latest) {
+            return '';
+        }
+
+        $this->incrementalOutputOffset = strlen($data);
+
+        return $latest;
+    }
+
+    /**
+     * 清空输出
+     * @return Process
+     */
+    public function clearOutput()
+    {
+        $this->stdout                  = '';
+        $this->incrementalOutputOffset = 0;
+
+        return $this;
+    }
+
+    /**
+     * 返回当前的错误输出的过程 (STDERR)。
+     * @return string
+     */
+    public function getErrorOutput()
+    {
+        if ($this->outputDisabled) {
+            throw new \LogicException('Output has been disabled.');
+        }
+
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $this->readPipes(false, '\\' === DS ? !$this->processInformation['running'] : true);
+
+        return $this->stderr;
+    }
+
+    /**
+     * 以增量方式返回 errorOutput
+     * @return string
+     */
+    public function getIncrementalErrorOutput()
+    {
+        $this->requireProcessIsStarted(__FUNCTION__);
+
+        $data = $this->getErrorOutput();
+
+        $latest = substr($data, $this->incrementalErrorOutputOffset);
+
+        if (false === $latest) {
+            return '';
+        }
+
+        $this->incrementalErrorOutputOffset = strlen($data);
+
+        return $latest;
+    }
+
+    /**
+     * 清空 errorOutput
+     * @return Process
+     */
+    public function clearErrorOutput()
+    {
+        $this->stderr                       = '';
+        $this->incrementalErrorOutputOffset = 0;
+
+        return $this;
+    }
+
+    /**
+     * 获取退出码
+     * @return null|int
+     */
+    public function getExitCode()
+    {
+        if ($this->isSigchildEnabled() && !$this->enhanceSigchildCompatibility) {
+            throw new \RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->exitcode;
+    }
+
+    /**
+     * 获取退出文本
+     * @return null|string
+     */
+    public function getExitCodeText()
+    {
+        if (null === $exitcode = $this->getExitCode()) {
+            return;
+        }
+
+        return isset(self::$exitCodes[$exitcode]) ? self::$exitCodes[$exitcode] : 'Unknown error';
+    }
+
+    /**
+     * 检查是否成功
+     * @return bool
+     */
+    public function isSuccessful()
+    {
+        return 0 === $this->getExitCode();
+    }
+
+    /**
+     * 是否未捕获的信号已被终止子进程
+     * @return bool
+     */
+    public function hasBeenSignaled()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        if ($this->isSigchildEnabled()) {
+            throw new \RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['signaled'];
+    }
+
+    /**
+     * 返回导致子进程终止其执行的数。
+     * @return int
+     */
+    public function getTermSignal()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        if ($this->isSigchildEnabled()) {
+            throw new \RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
+        }
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['termsig'];
+    }
+
+    /**
+     * 检查子进程信号是否已停止
+     * @return bool
+     */
+    public function hasBeenStopped()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['stopped'];
+    }
+
+    /**
+     * 返回导致子进程停止其执行的数。
+     * @return int
+     */
+    public function getStopSignal()
+    {
+        $this->requireProcessIsTerminated(__FUNCTION__);
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['stopsig'];
+    }
+
+    /**
+     * 检查是否正在运行
+     * @return bool
+     */
+    public function isRunning()
+    {
+        if (self::STATUS_STARTED !== $this->status) {
+            return false;
+        }
+
+        $this->updateStatus(false);
+
+        return $this->processInformation['running'];
+    }
+
+    /**
+     * 检查是否已开始
+     * @return bool
+     */
+    public function isStarted()
+    {
+        return self::STATUS_READY != $this->status;
+    }
+
+    /**
+     * 检查是否已终止
+     * @return bool
+     */
+    public function isTerminated()
+    {
+        $this->updateStatus(false);
+
+        return self::STATUS_TERMINATED == $this->status;
+    }
+
+    /**
+     * 获取当前的状态
+     * @return string
+     */
+    public function getStatus()
+    {
+        $this->updateStatus(false);
+
+        return $this->status;
+    }
+
+    /**
+     * 终止进程
+     */
+    public function stop()
+    {
+        if ($this->isRunning()) {
+            if ('\\' === DS && !$this->isSigchildEnabled()) {
+                exec(sprintf('taskkill /F /T /PID %d 2>&1', $this->getPid()), $output, $exitCode);
+                if ($exitCode > 0) {
+                    throw new \RuntimeException('Unable to kill the process');
+                }
+            } else {
+                $pids = preg_split('/\s+/', `ps -o pid --no-heading --ppid {$this->getPid()}`);
+                foreach ($pids as $pid) {
+                    if (is_numeric($pid)) {
+                        posix_kill($pid, 9);
+                    }
+                }
+            }
+        }
+
+        $this->updateStatus(false);
+        if ($this->processInformation['running']) {
+            $this->close();
+        }
+
+        return $this->exitcode;
+    }
+
+    /**
+     * 添加一行输出
+     * @param string $line
+     */
+    public function addOutput($line)
+{
+        $this->lastOutputTime = microtime(true);
+        $this->stdout .= $line;
+    }
+
+    /**
+     * 添加一行错误输出
+     * @param string $line
+     */
+    public function addErrorOutput($line)
+{
+        $this->lastOutputTime = microtime(true);
+        $this->stderr .= $line;
+    }
+
+    /**
+     * 获取被执行的指令
+     * @return string
+     */
+    public function getCommandLine()
+{
+        return $this->commandline;
+    }
+
+    /**
+     * 设置指令
+     * @param string $commandline
+     * @return self
+     */
+    public function setCommandLine($commandline)
+{
+        $this->commandline = $commandline;
+
+        return $this;
+    }
+
+    /**
+     * 获取超时时间
+     * @return float|null
+     */
+    public function getTimeout()
+{
+        return $this->timeout;
+    }
+
+    /**
+     * 获取idle超时时间
+     * @return float|null
+     */
+    public function getIdleTimeout()
+{
+        return $this->idleTimeout;
+    }
+
+    /**
+     * 设置超时时间
+     * @param int|float|null $timeout
+     * @return self
+     */
+    public function setTimeout($timeout)
+{
+        $this->timeout = $this->validateTimeout($timeout);
+
+        return $this;
+    }
+
+    /**
+     * 设置idle超时时间
+     * @param int|float|null $timeout
+     * @return self
+     */
+    public function setIdleTimeout($timeout)
+{
+        if (null !== $timeout && $this->outputDisabled) {
+            throw new \LogicException('Idle timeout can not be set while the output is disabled.');
+        }
+
+        $this->idleTimeout = $this->validateTimeout($timeout);
+
+        return $this;
+    }
+
+    /**
+     * 设置TTY
+     * @param bool $tty
+     * @return self
+     */
+    public function setTty($tty)
+{
+        if ('\\' === DS && $tty) {
+            throw new \RuntimeException('TTY mode is not supported on Windows platform.');
+        }
+        if ($tty && (!file_exists('/dev/tty') || !is_readable('/dev/tty'))) {
+            throw new \RuntimeException('TTY mode requires /dev/tty to be readable.');
+        }
+
+        $this->tty = (bool) $tty;
+
+        return $this;
+    }
+
+    /**
+     * 检查是否是tty模式
+     * @return bool
+     */
+    public function isTty()
+{
+        return $this->tty;
+    }
+
+    /**
+     * 设置pty模式
+     * @param bool $bool
+     * @return self
+     */
+    public function setPty($bool)
+{
+        $this->pty = (bool) $bool;
+
+        return $this;
+    }
+
+    /**
+     * 是否是pty模式
+     * @return bool
+     */
+    public function isPty()
+{
+        return $this->pty;
+    }
+
+    /**
+     * 获取工作目录
+     * @return string|null
+     */
+    public function getWorkingDirectory()
+{
+        if (null === $this->cwd) {
+            return getcwd() ?: null;
+        }
+
+        return $this->cwd;
+    }
+
+    /**
+     * 设置工作目录
+     * @param string $cwd
+     * @return self
+     */
+    public function setWorkingDirectory($cwd)
+{
+        $this->cwd = $cwd;
+
+        return $this;
+    }
+
+    /**
+     * 获取环境变量
+     * @return array
+     */
+    public function getEnv()
+{
+        return $this->env;
+    }
+
+    /**
+     * 设置环境变量
+     * @param array $env
+     * @return self
+     */
+    public function setEnv(array $env)
+{
+        $env = array_filter($env, function ($value) {
+            return !is_array($value);
+        });
+
+        $this->env = [];
+        foreach ($env as $key => $value) {
+            $this->env[(binary) $key] = (binary) $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * 获取输入
+     * @return null|string
+     */
+    public function getInput()
+{
+        return $this->input;
+    }
+
+    /**
+     * 设置输入
+     * @param mixed $input
+     * @return self
+     */
+    public function setInput($input)
+{
+        if ($this->isRunning()) {
+            throw new \LogicException('Input can not be set while the process is running.');
+        }
+
+        $this->input = Utils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
+
+        return $this;
+    }
+
+    /**
+     * 获取proc_open的选项
+     * @return array
+     */
+    public function getOptions()
+{
+        return $this->options;
+    }
+
+    /**
+     * 设置proc_open的选项
+     * @param array $options
+     * @return self
+     */
+    public function setOptions(array $options)
+{
+        $this->options = $options;
+
+        return $this;
+    }
+
+    /**
+     * 是否兼容windows
+     * @return bool
+     */
+    public function getEnhanceWindowsCompatibility()
+{
+        return $this->enhanceWindowsCompatibility;
+    }
+
+    /**
+     * 设置是否兼容windows
+     * @param bool $enhance
+     * @return self
+     */
+    public function setEnhanceWindowsCompatibility($enhance)
+{
+        $this->enhanceWindowsCompatibility = (bool) $enhance;
+
+        return $this;
+    }
+
+    /**
+     * 返回是否 sigchild 兼容模式激活
+     * @return bool
+     */
+    public function getEnhanceSigchildCompatibility()
+{
+        return $this->enhanceSigchildCompatibility;
+    }
+
+    /**
+     * 激活 sigchild 兼容性模式。
+     * @param bool $enhance
+     * @return self
+     */
+    public function setEnhanceSigchildCompatibility($enhance)
+{
+        $this->enhanceSigchildCompatibility = (bool) $enhance;
+
+        return $this;
+    }
+
+    /**
+     * 是否超时
+     */
+    public function checkTimeout()
+{
+        if (self::STATUS_STARTED !== $this->status) {
+            return;
+        }
+
+        if (null !== $this->timeout && $this->timeout < microtime(true) - $this->starttime) {
+            $this->stop();
+
+            throw new ProcessTimeoutException($this, ProcessTimeoutException::TYPE_GENERAL);
+        }
+
+        if (null !== $this->idleTimeout && $this->idleTimeout < microtime(true) - $this->lastOutputTime) {
+            $this->stop();
+
+            throw new ProcessTimeoutException($this, ProcessTimeoutException::TYPE_IDLE);
+        }
+    }
+
+    /**
+     * 是否支持pty
+     * @return bool
+     */
+    public static function isPtySupported()
+{
+        static $result;
+
+        if (null !== $result) {
+            return $result;
+        }
+
+        if ('\\' === DS) {
+            return $result = false;
+        }
+
+        $proc = @proc_open('echo 1', [['pty'], ['pty'], ['pty']], $pipes);
+        if (is_resource($proc)) {
+            proc_close($proc);
+
+            return $result = true;
+        }
+
+        return $result = false;
+    }
+
+    /**
+     * 创建所需的 proc_open 的描述符
+     * @return array
+     */
+    private function getDescriptors()
+{
+        if ('\\' === DS) {
+            $this->processPipes = WindowsPipes::create($this, $this->input);
+        } else {
+            $this->processPipes = UnixPipes::create($this, $this->input);
+        }
+        $descriptors = $this->processPipes->getDescriptors($this->outputDisabled);
+
+        if (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
+
+            $descriptors = array_merge($descriptors, [['pipe', 'w']]);
+
+            $this->commandline = '(' . $this->commandline . ') 3>/dev/null; code=$?; echo $code >&3; exit $code';
+        }
+
+        return $descriptors;
+    }
+
+    /**
+     * 建立 wait () 使用的回调。
+     * @param callable|null $callback
+     * @return callable
+     */
+    protected function buildCallback($callback)
+{
+        $out      = self::OUT;
+        $callback = function ($type, $data) use ($callback, $out) {
+            if ($out == $type) {
+                $this->addOutput($data);
+            } else {
+                $this->addErrorOutput($data);
+            }
+
+            if (null !== $callback) {
+                call_user_func($callback, $type, $data);
+            }
+        };
+
+        return $callback;
+    }
+
+    /**
+     * 更新状态
+     * @param bool $blocking
+     */
+    protected function updateStatus($blocking)
+{
+        if (self::STATUS_STARTED !== $this->status) {
+            return;
+        }
+
+        $this->processInformation = proc_get_status($this->process);
+        $this->captureExitCode();
+
+        $this->readPipes($blocking, '\\' === DS ? !$this->processInformation['running'] : true);
+
+        if (!$this->processInformation['running']) {
+            $this->close();
+        }
+    }
+
+    /**
+     * 是否开启 '--enable-sigchild'
+     * @return bool
+     */
+    protected function isSigchildEnabled()
+{
+        if (null !== self::$sigchild) {
+            return self::$sigchild;
+        }
+
+        if (!function_exists('phpinfo')) {
+            return self::$sigchild = false;
+        }
+
+        ob_start();
+        phpinfo(INFO_GENERAL);
+
+        return self::$sigchild = false !== strpos(ob_get_clean(), '--enable-sigchild');
+    }
+
+    /**
+     * 验证是否超时
+     * @param int|float|null $timeout
+     * @return float|null
+     */
+    private function validateTimeout($timeout)
+{
+        $timeout = (float) $timeout;
+
+        if (0.0 === $timeout) {
+            $timeout = null;
+        } elseif ($timeout < 0) {
+            throw new \InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
+        }
+
+        return $timeout;
+    }
+
+    /**
+     * 读取pipes
+     * @param bool $blocking
+     * @param bool $close
+     */
+    private function readPipes($blocking, $close)
+{
+        $result = $this->processPipes->readAndWrite($blocking, $close);
+
+        $callback = $this->callback;
+        foreach ($result as $type => $data) {
+            if (3 == $type) {
+                $this->fallbackExitcode = (int) $data;
+            } else {
+                $callback(self::STDOUT === $type ? self::OUT : self::ERR, $data);
+            }
+        }
+    }
+
+    /**
+     * 捕获退出码
+     */
+    private function captureExitCode()
+{
+        if (isset($this->processInformation['exitcode']) && -1 != $this->processInformation['exitcode']) {
+            $this->exitcode = $this->processInformation['exitcode'];
+        }
+    }
+
+    /**
+     * 关闭资源
+     * @return int 退出码
+     */
+    private function close()
+{
+        $this->processPipes->close();
+        if (is_resource($this->process)) {
+            $exitcode = proc_close($this->process);
+        } else {
+            $exitcode = -1;
+        }
+
+        $this->exitcode = -1 !== $exitcode ? $exitcode : (null !== $this->exitcode ? $this->exitcode : -1);
+        $this->status   = self::STATUS_TERMINATED;
+
+        if (-1 === $this->exitcode && null !== $this->fallbackExitcode) {
+            $this->exitcode = $this->fallbackExitcode;
+        } elseif (-1 === $this->exitcode && $this->processInformation['signaled']
+            && 0 < $this->processInformation['termsig']
+        ) {
+            $this->exitcode = 128 + $this->processInformation['termsig'];
+        }
+
+        return $this->exitcode;
+    }
+
+    /**
+     * 重置数据
+     */
+    private function resetProcessData()
+{
+        $this->starttime                    = null;
+        $this->callback                     = null;
+        $this->exitcode                     = null;
+        $this->fallbackExitcode             = null;
+        $this->processInformation           = null;
+        $this->stdout                       = null;
+        $this->stderr                       = null;
+        $this->process                      = null;
+        $this->latestSignal                 = null;
+        $this->status                       = self::STATUS_READY;
+        $this->incrementalOutputOffset      = 0;
+        $this->incrementalErrorOutputOffset = 0;
+    }
+
+    /**
+     * 将一个 POSIX 信号发送到进程中。
+     * @param int  $signal
+     * @param bool $throwException
+     * @return bool
+     */
+    private function doSignal($signal, $throwException)
+{
+        if (!$this->isRunning()) {
+            if ($throwException) {
+                throw new \LogicException('Can not send signal on a non running process.');
+            }
+
+            return false;
+        }
+
+        if ($this->isSigchildEnabled()) {
+            if ($throwException) {
+                throw new \RuntimeException('This PHP has been compiled with --enable-sigchild. The process can not be signaled.');
+            }
+
+            return false;
+        }
+
+        if (true !== @proc_terminate($this->process, $signal)) {
+            if ($throwException) {
+                throw new \RuntimeException(sprintf('Error while sending signal `%s`.', $signal));
+            }
+
+            return false;
+        }
+
+        $this->latestSignal = $signal;
+
+        return true;
+    }
+
+    /**
+     * 确保进程已经开启
+     * @param string $functionName
+     */
+    private function requireProcessIsStarted($functionName)
+{
+        if (!$this->isStarted()) {
+            throw new \LogicException(sprintf('Process must be started before calling %s.', $functionName));
+        }
+    }
+
+    /**
+     * 确保进程已经终止
+     * @param string $functionName
+     */
+    private function requireProcessIsTerminated($functionName)
+{
+        if (!$this->isTerminated()) {
+            throw new \LogicException(sprintf('Process must be terminated before calling %s.', $functionName));
+        }
+    }
+}
diff --git a/thinkphp/library/think/Request.php b/thinkphp/library/think/Request.php
new file mode 100644
index 0000000..5997a76
--- /dev/null
+++ b/thinkphp/library/think/Request.php
@@ -0,0 +1,1690 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Request
+{
+    /**
+     * @var object 对象实例
+     */
+    protected static $instance;
+
+    protected $method;
+    /**
+     * @var string 域名（含协议和端口）
+     */
+    protected $domain;
+
+    /**
+     * @var string URL地址
+     */
+    protected $url;
+
+    /**
+     * @var string 基础URL
+     */
+    protected $baseUrl;
+
+    /**
+     * @var string 当前执行的文件
+     */
+    protected $baseFile;
+
+    /**
+     * @var string 访问的ROOT地址
+     */
+    protected $root;
+
+    /**
+     * @var string pathinfo
+     */
+    protected $pathinfo;
+
+    /**
+     * @var string pathinfo（不含后缀）
+     */
+    protected $path;
+
+    /**
+     * @var array 当前路由信息
+     */
+    protected $routeInfo = [];
+
+    /**
+     * @var array 环境变量
+     */
+    protected $env;
+
+    /**
+     * @var array 当前调度信息
+     */
+    protected $dispatch = [];
+    protected $module;
+    protected $controller;
+    protected $action;
+    // 当前语言集
+    protected $langset;
+
+    /**
+     * @var array 请求参数
+     */
+    protected $param   = [];
+    protected $get     = [];
+    protected $post    = [];
+    protected $request = [];
+    protected $route   = [];
+    protected $put;
+    protected $session = [];
+    protected $file    = [];
+    protected $cookie  = [];
+    protected $server  = [];
+    protected $header  = [];
+
+    /**
+     * @var array 资源类型
+     */
+    protected $mimeType = [
+        'xml'   => 'application/xml,text/xml,application/x-xml',
+        'json'  => 'application/json,text/x-json,application/jsonrequest,text/json',
+        'js'    => 'text/javascript,application/javascript,application/x-javascript',
+        'css'   => 'text/css',
+        'rss'   => 'application/rss+xml',
+        'yaml'  => 'application/x-yaml,text/yaml',
+        'atom'  => 'application/atom+xml',
+        'pdf'   => 'application/pdf',
+        'text'  => 'text/plain',
+        'image' => 'image/png,image/jpg,image/jpeg,image/pjpeg,image/gif,image/webp,image/*',
+        'csv'   => 'text/csv',
+        'html'  => 'text/html,application/xhtml+xml,*/*',
+    ];
+
+    protected $content;
+
+    // 全局过滤规则
+    protected $filter;
+    // Hook扩展方法
+    protected static $hook = [];
+    // 绑定的属性
+    protected $bind = [];
+    // php://input
+    protected $input;
+    // 请求缓存
+    protected $cache;
+    // 缓存是否检查
+    protected $isCheckCache;
+    /**
+     * 是否合并Param
+     * @var bool
+     */
+    protected $mergeParam = false;
+
+    /**
+     * 构造函数
+     * @access protected
+     * @param array $options 参数
+     */
+    protected function __construct($options = [])
+    {
+        foreach ($options as $name => $item) {
+            if (property_exists($this, $name)) {
+                $this->$name = $item;
+            }
+        }
+        if (is_null($this->filter)) {
+            $this->filter = Config::get('default_filter');
+        }
+
+        // 保存 php://input
+        $this->input = file_get_contents('php://input');
+    }
+
+    public function __call($method, $args)
+    {
+        if (array_key_exists($method, self::$hook)) {
+            array_unshift($args, $this);
+            return call_user_func_array(self::$hook[$method], $args);
+        } else {
+            throw new Exception('method not exists:' . __CLASS__ . '->' . $method);
+        }
+    }
+
+    /**
+     * Hook 方法注入
+     * @access public
+     * @param string|array $method   方法名
+     * @param mixed        $callback callable
+     * @return void
+     */
+    public static function hook($method, $callback = null)
+    {
+        if (is_array($method)) {
+            self::$hook = array_merge(self::$hook, $method);
+        } else {
+            self::$hook[$method] = $callback;
+        }
+    }
+
+    /**
+     * 初始化
+     * @access public
+     * @param array $options 参数
+     * @return \think\Request
+     */
+    public static function instance($options = [])
+    {
+        if (is_null(self::$instance)) {
+            self::$instance = new static($options);
+        }
+        return self::$instance;
+    }
+
+    /**
+     * 销毁当前请求对象
+     * @access public
+     * @return void
+     */
+    public static function destroy()
+    {
+        if (!is_null(self::$instance)) {
+            self::$instance = null;
+        }
+    }
+
+    /**
+     * 创建一个URL请求
+     * @access public
+     * @param string $uri    URL地址
+     * @param string $method 请求类型
+     * @param array  $params 请求参数
+     * @param array  $cookie
+     * @param array  $files
+     * @param array  $server
+     * @param string $content
+     * @return \think\Request
+     */
+    public static function create($uri, $method = 'GET', $params = [], $cookie = [], $files = [], $server = [], $content = null)
+    {
+        $server['PATH_INFO']      = '';
+        $server['REQUEST_METHOD'] = strtoupper($method);
+        $info                     = parse_url($uri);
+        if (isset($info['host'])) {
+            $server['SERVER_NAME'] = $info['host'];
+            $server['HTTP_HOST']   = $info['host'];
+        }
+        if (isset($info['scheme'])) {
+            if ('https' === $info['scheme']) {
+                $server['HTTPS']       = 'on';
+                $server['SERVER_PORT'] = 443;
+            } else {
+                unset($server['HTTPS']);
+                $server['SERVER_PORT'] = 80;
+            }
+        }
+        if (isset($info['port'])) {
+            $server['SERVER_PORT'] = $info['port'];
+            $server['HTTP_HOST']   = $server['HTTP_HOST'] . ':' . $info['port'];
+        }
+        if (isset($info['user'])) {
+            $server['PHP_AUTH_USER'] = $info['user'];
+        }
+        if (isset($info['pass'])) {
+            $server['PHP_AUTH_PW'] = $info['pass'];
+        }
+        if (!isset($info['path'])) {
+            $info['path'] = '/';
+        }
+        $options                      = [];
+        $options[strtolower($method)] = $params;
+        $queryString                  = '';
+        if (isset($info['query'])) {
+            parse_str(html_entity_decode($info['query']), $query);
+            if (!empty($params)) {
+                $params      = array_replace($query, $params);
+                $queryString = http_build_query($params, '', '&');
+            } else {
+                $params      = $query;
+                $queryString = $info['query'];
+            }
+        } elseif (!empty($params)) {
+            $queryString = http_build_query($params, '', '&');
+        }
+        if ($queryString) {
+            parse_str($queryString, $get);
+            $options['get'] = isset($options['get']) ? array_merge($get, $options['get']) : $get;
+        }
+
+        $server['REQUEST_URI']  = $info['path'] . ('' !== $queryString ? '?' . $queryString : '');
+        $server['QUERY_STRING'] = $queryString;
+        $options['cookie']      = $cookie;
+        $options['param']       = $params;
+        $options['file']        = $files;
+        $options['server']      = $server;
+        $options['url']         = $server['REQUEST_URI'];
+        $options['baseUrl']     = $info['path'];
+        $options['pathinfo']    = '/' == $info['path'] ? '/' : ltrim($info['path'], '/');
+        $options['method']      = $server['REQUEST_METHOD'];
+        $options['domain']      = isset($info['scheme']) ? $info['scheme'] . '://' . $server['HTTP_HOST'] : '';
+        $options['content']     = $content;
+        self::$instance         = new self($options);
+        return self::$instance;
+    }
+
+    /**
+     * 设置或获取当前包含协议的域名
+     * @access public
+     * @param string $domain 域名
+     * @return string
+     */
+    public function domain($domain = null)
+    {
+        if (!is_null($domain)) {
+            $this->domain = $domain;
+            return $this;
+        } elseif (!$this->domain) {
+            $this->domain = $this->scheme() . '://' . $this->host();
+        }
+        return $this->domain;
+    }
+
+    /**
+     * 设置或获取当前完整URL 包括QUERY_STRING
+     * @access public
+     * @param string|true $url URL地址 true 带域名获取
+     * @return string
+     */
+    public function url($url = null)
+    {
+        if (!is_null($url) && true !== $url) {
+            $this->url = $url;
+            return $this;
+        } elseif (!$this->url) {
+            if (IS_CLI) {
+                $this->url = isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : '';
+            } elseif (isset($_SERVER['HTTP_X_REWRITE_URL'])) {
+                $this->url = $_SERVER['HTTP_X_REWRITE_URL'];
+            } elseif (isset($_SERVER['REQUEST_URI'])) {
+                $this->url = $_SERVER['REQUEST_URI'];
+            } elseif (isset($_SERVER['ORIG_PATH_INFO'])) {
+                $this->url = $_SERVER['ORIG_PATH_INFO'] . (!empty($_SERVER['QUERY_STRING']) ? '?' . $_SERVER['QUERY_STRING'] : '');
+            } else {
+                $this->url = '';
+            }
+        }
+        return true === $url ? $this->domain() . $this->url : $this->url;
+    }
+
+    /**
+     * 设置或获取当前URL 不含QUERY_STRING
+     * @access public
+     * @param string $url URL地址
+     * @return string
+     */
+    public function baseUrl($url = null)
+    {
+        if (!is_null($url) && true !== $url) {
+            $this->baseUrl = $url;
+            return $this;
+        } elseif (!$this->baseUrl) {
+            $str           = $this->url();
+            $this->baseUrl = strpos($str, '?') ? strstr($str, '?', true) : $str;
+        }
+        return true === $url ? $this->domain() . $this->baseUrl : $this->baseUrl;
+    }
+
+    /**
+     * 设置或获取当前执行的文件 SCRIPT_NAME
+     * @access public
+     * @param string $file 当前执行的文件
+     * @return string
+     */
+    public function baseFile($file = null)
+    {
+        if (!is_null($file) && true !== $file) {
+            $this->baseFile = $file;
+            return $this;
+        } elseif (!$this->baseFile) {
+            $url = '';
+            if (!IS_CLI) {
+                $script_name = basename($_SERVER['SCRIPT_FILENAME']);
+                if (basename($_SERVER['SCRIPT_NAME']) === $script_name) {
+                    $url = $_SERVER['SCRIPT_NAME'];
+                } elseif (basename($_SERVER['PHP_SELF']) === $script_name) {
+                    $url = $_SERVER['PHP_SELF'];
+                } elseif (isset($_SERVER['ORIG_SCRIPT_NAME']) && basename($_SERVER['ORIG_SCRIPT_NAME']) === $script_name) {
+                    $url = $_SERVER['ORIG_SCRIPT_NAME'];
+                } elseif (($pos = strpos($_SERVER['PHP_SELF'], '/' . $script_name)) !== false) {
+                    $url = substr($_SERVER['SCRIPT_NAME'], 0, $pos) . '/' . $script_name;
+                } elseif (isset($_SERVER['DOCUMENT_ROOT']) && strpos($_SERVER['SCRIPT_FILENAME'], $_SERVER['DOCUMENT_ROOT']) === 0) {
+                    $url = str_replace('\\', '/', str_replace($_SERVER['DOCUMENT_ROOT'], '', $_SERVER['SCRIPT_FILENAME']));
+                }
+            }
+            $this->baseFile = $url;
+        }
+        return true === $file ? $this->domain() . $this->baseFile : $this->baseFile;
+    }
+
+    /**
+     * 设置或获取URL访问根地址
+     * @access public
+     * @param string $url URL地址
+     * @return string
+     */
+    public function root($url = null)
+    {
+        if (!is_null($url) && true !== $url) {
+            $this->root = $url;
+            return $this;
+        } elseif (!$this->root) {
+            $file = $this->baseFile();
+            if ($file && 0 !== strpos($this->url(), $file)) {
+                $file = str_replace('\\', '/', dirname($file));
+            }
+            $this->root = rtrim($file, '/');
+        }
+        return true === $url ? $this->domain() . $this->root : $this->root;
+    }
+
+    /**
+     * 获取当前请求URL的pathinfo信息（含URL后缀）
+     * @access public
+     * @return string
+     */
+    public function pathinfo()
+    {
+        if (is_null($this->pathinfo)) {
+            if (isset($_GET[Config::get('var_pathinfo')])) {
+                // 判断URL里面是否有兼容模式参数
+                $_SERVER['PATH_INFO'] = $_GET[Config::get('var_pathinfo')];
+                unset($_GET[Config::get('var_pathinfo')]);
+            } elseif (IS_CLI) {
+                // CLI模式下 index.php module/controller/action/params/...
+                $_SERVER['PATH_INFO'] = isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : '';
+            }
+
+            // 分析PATHINFO信息
+            if (!isset($_SERVER['PATH_INFO'])) {
+                foreach (Config::get('pathinfo_fetch') as $type) {
+                    if (!empty($_SERVER[$type])) {
+                        $_SERVER['PATH_INFO'] = (0 === strpos($_SERVER[$type], $_SERVER['SCRIPT_NAME'])) ?
+                        substr($_SERVER[$type], strlen($_SERVER['SCRIPT_NAME'])) : $_SERVER[$type];
+                        break;
+                    }
+                }
+            }
+            $this->pathinfo = empty($_SERVER['PATH_INFO']) ? '/' : ltrim($_SERVER['PATH_INFO'], '/');
+        }
+        return $this->pathinfo;
+    }
+
+    /**
+     * 获取当前请求URL的pathinfo信息(不含URL后缀)
+     * @access public
+     * @return string
+     */
+    public function path()
+    {
+        if (is_null($this->path)) {
+            $suffix   = Config::get('url_html_suffix');
+            $pathinfo = $this->pathinfo();
+            if (false === $suffix) {
+                // 禁止伪静态访问
+                $this->path = $pathinfo;
+            } elseif ($suffix) {
+                // 去除正常的URL后缀
+                $this->path = preg_replace('/\.(' . ltrim($suffix, '.') . ')$/i', '', $pathinfo);
+            } else {
+                // 允许任何后缀访问
+                $this->path = preg_replace('/\.' . $this->ext() . '$/i', '', $pathinfo);
+            }
+        }
+        return $this->path;
+    }
+
+    /**
+     * 当前URL的访问后缀
+     * @access public
+     * @return string
+     */
+    public function ext()
+    {
+        return pathinfo($this->pathinfo(), PATHINFO_EXTENSION);
+    }
+
+    /**
+     * 获取当前请求的时间
+     * @access public
+     * @param bool $float 是否使用浮点类型
+     * @return integer|float
+     */
+    public function time($float = false)
+    {
+        return $float ? $_SERVER['REQUEST_TIME_FLOAT'] : $_SERVER['REQUEST_TIME'];
+    }
+
+    /**
+     * 当前请求的资源类型
+     * @access public
+     * @return false|string
+     */
+    public function type()
+    {
+        $accept = $this->server('HTTP_ACCEPT');
+        if (empty($accept)) {
+            return false;
+        }
+
+        foreach ($this->mimeType as $key => $val) {
+            $array = explode(',', $val);
+            foreach ($array as $k => $v) {
+                if (stristr($accept, $v)) {
+                    return $key;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 设置资源类型
+     * @access public
+     * @param string|array $type 资源类型名
+     * @param string       $val  资源类型
+     * @return void
+     */
+    public function mimeType($type, $val = '')
+    {
+        if (is_array($type)) {
+            $this->mimeType = array_merge($this->mimeType, $type);
+        } else {
+            $this->mimeType[$type] = $val;
+        }
+    }
+
+    /**
+     * 当前的请求类型
+     * @access public
+     * @param bool $method true 获取原始请求类型
+     * @return string
+     */
+    public function method($method = false)
+    {
+        if (true === $method) {
+            // 获取原始请求类型
+            return $this->server('REQUEST_METHOD') ?: 'GET';
+        } elseif (!$this->method) {
+            if (isset($_POST[Config::get('var_method')])) {
+                $method = strtoupper($_POST[Config::get('var_method')]);
+                if (in_array($method, ['GET', 'POST', 'DELETE', 'PUT', 'PATCH'])) {
+                    $this->method = $method;
+                    $this->{$this->method}($_POST);
+                } else {
+                    $this->method = 'POST';
+                }
+                unset($_POST[Config::get('var_method')]);
+            } elseif (isset($_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'])) {
+                $this->method = strtoupper($_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE']);
+            } else {
+                $this->method = $this->server('REQUEST_METHOD') ?: 'GET';
+            }
+        }
+        return $this->method;
+    }
+
+    /**
+     * 是否为GET请求
+     * @access public
+     * @return bool
+     */
+    public function isGet()
+    {
+        return $this->method() == 'GET';
+    }
+
+    /**
+     * 是否为POST请求
+     * @access public
+     * @return bool
+     */
+    public function isPost()
+    {
+        return $this->method() == 'POST';
+    }
+
+    /**
+     * 是否为PUT请求
+     * @access public
+     * @return bool
+     */
+    public function isPut()
+    {
+        return $this->method() == 'PUT';
+    }
+
+    /**
+     * 是否为DELTE请求
+     * @access public
+     * @return bool
+     */
+    public function isDelete()
+    {
+        return $this->method() == 'DELETE';
+    }
+
+    /**
+     * 是否为HEAD请求
+     * @access public
+     * @return bool
+     */
+    public function isHead()
+    {
+        return $this->method() == 'HEAD';
+    }
+
+    /**
+     * 是否为PATCH请求
+     * @access public
+     * @return bool
+     */
+    public function isPatch()
+    {
+        return $this->method() == 'PATCH';
+    }
+
+    /**
+     * 是否为OPTIONS请求
+     * @access public
+     * @return bool
+     */
+    public function isOptions()
+    {
+        return $this->method() == 'OPTIONS';
+    }
+
+    /**
+     * 是否为cli
+     * @access public
+     * @return bool
+     */
+    public function isCli()
+    {
+        return PHP_SAPI == 'cli';
+    }
+
+    /**
+     * 是否为cgi
+     * @access public
+     * @return bool
+     */
+    public function isCgi()
+    {
+        return strpos(PHP_SAPI, 'cgi') === 0;
+    }
+
+    /**
+     * 获取当前请求的参数
+     * @access public
+     * @param string|array $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function param($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->mergeParam)) {
+            $method = $this->method(true);
+            // 自动获取请求变量
+            switch ($method) {
+                case 'POST':
+                    $vars = $this->post(false);
+                    break;
+                case 'PUT':
+                case 'DELETE':
+                case 'PATCH':
+                    $vars = $this->put(false);
+                    break;
+                default:
+                    $vars = [];
+            }
+            // 当前请求参数和URL地址中的参数合并
+            $this->param      = array_merge($this->param, $this->get(false), $vars, $this->route(false));
+            $this->mergeParam = true;
+        }
+        if (true === $name) {
+            // 获取包含文件上传信息的数组
+            $file = $this->file();
+            $data = is_array($file) ? array_merge($this->param, $file) : $this->param;
+            return $this->input($data, '', $default, $filter);
+        }
+        return $this->input($this->param, $name, $default, $filter);
+    }
+
+    /**
+     * 设置获取路由参数
+     * @access public
+     * @param string|array $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function route($name = '', $default = null, $filter = '')
+    {
+        if (is_array($name)) {
+            $this->param        = [];
+            $this->mergeParam   = false;
+            return $this->route = array_merge($this->route, $name);
+        }
+        return $this->input($this->route, $name, $default, $filter);
+    }
+
+    /**
+     * 设置获取GET参数
+     * @access public
+     * @param string|array $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function get($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->get)) {
+            $this->get = $_GET;
+        }
+        if (is_array($name)) {
+            $this->param      = [];
+            $this->mergeParam = false;
+            return $this->get = array_merge($this->get, $name);
+        }
+        return $this->input($this->get, $name, $default, $filter);
+    }
+
+    /**
+     * 设置获取POST参数
+     * @access public
+     * @param string       $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function post($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->post)) {
+            $content = $this->input;
+            if (empty($_POST) && false !== strpos($this->contentType(), 'application/json')) {
+                $this->post = (array) json_decode($content, true);
+            } else {
+                $this->post = $_POST;
+            }
+        }
+        if (is_array($name)) {
+            $this->param       = [];
+            $this->mergeParam  = false;
+            return $this->post = array_merge($this->post, $name);
+        }
+        return $this->input($this->post, $name, $default, $filter);
+    }
+
+    /**
+     * 设置获取PUT参数
+     * @access public
+     * @param string|array $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function put($name = '', $default = null, $filter = '')
+    {
+        if (is_null($this->put)) {
+            $content = $this->input;
+            if (false !== strpos($this->contentType(), 'application/json')) {
+                $this->put = (array) json_decode($content, true);
+            } else {
+                parse_str($content, $this->put);
+            }
+        }
+        if (is_array($name)) {
+            $this->param      = [];
+            $this->mergeParam = false;
+            return $this->put = is_null($this->put) ? $name : array_merge($this->put, $name);
+        }
+
+        return $this->input($this->put, $name, $default, $filter);
+    }
+
+    /**
+     * 设置获取DELETE参数
+     * @access public
+     * @param string|array $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function delete($name = '', $default = null, $filter = '')
+    {
+        return $this->put($name, $default, $filter);
+    }
+
+    /**
+     * 设置获取PATCH参数
+     * @access public
+     * @param string|array $name    变量名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function patch($name = '', $default = null, $filter = '')
+    {
+        return $this->put($name, $default, $filter);
+    }
+
+    /**
+     * 获取request变量
+     * @param string       $name    数据名称
+     * @param string       $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function request($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->request)) {
+            $this->request = $_REQUEST;
+        }
+        if (is_array($name)) {
+            $this->param          = [];
+            $this->mergeParam     = false;
+            return $this->request = array_merge($this->request, $name);
+        }
+        return $this->input($this->request, $name, $default, $filter);
+    }
+
+    /**
+     * 获取session数据
+     * @access public
+     * @param string|array $name    数据名称
+     * @param string       $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function session($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->session)) {
+            $this->session = Session::get();
+        }
+        if (is_array($name)) {
+            return $this->session = array_merge($this->session, $name);
+        }
+        return $this->input($this->session, $name, $default, $filter);
+    }
+
+    /**
+     * 获取cookie参数
+     * @access public
+     * @param string|array $name    数据名称
+     * @param string       $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function cookie($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->cookie)) {
+            $this->cookie = Cookie::get();
+        }
+        if (is_array($name)) {
+            return $this->cookie = array_merge($this->cookie, $name);
+        } elseif (!empty($name)) {
+            $data = Cookie::has($name) ? Cookie::get($name) : $default;
+        } else {
+            $data = $this->cookie;
+        }
+
+        // 解析过滤器
+        $filter = $this->getFilter($filter, $default);
+
+        if (is_array($data)) {
+            array_walk_recursive($data, [$this, 'filterValue'], $filter);
+            reset($data);
+        } else {
+            $this->filterValue($data, $name, $filter);
+        }
+        return $data;
+    }
+
+    /**
+     * 获取server参数
+     * @access public
+     * @param string|array $name    数据名称
+     * @param string       $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function server($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->server)) {
+            $this->server = $_SERVER;
+        }
+        if (is_array($name)) {
+            return $this->server = array_merge($this->server, $name);
+        }
+        return $this->input($this->server, false === $name ? false : strtoupper($name), $default, $filter);
+    }
+
+    /**
+     * 获取上传的文件信息
+     * @access public
+     * @param string|array $name 名称
+     * @return null|array|\think\File
+     */
+    public function file($name = '')
+    {
+        if (empty($this->file)) {
+            $this->file = isset($_FILES) ? $_FILES : [];
+        }
+        if (is_array($name)) {
+            return $this->file = array_merge($this->file, $name);
+        }
+        $files = $this->file;
+        if (!empty($files)) {
+            // 处理上传文件
+            $array = [];
+            foreach ($files as $key => $file) {
+                if (is_array($file['name'])) {
+                    $item  = [];
+                    $keys  = array_keys($file);
+                    $count = count($file['name']);
+                    for ($i = 0; $i < $count; $i++) {
+                        if (empty($file['tmp_name'][$i]) || !is_file($file['tmp_name'][$i])) {
+                            continue;
+                        }
+                        $temp['key'] = $key;
+                        foreach ($keys as $_key) {
+                            $temp[$_key] = $file[$_key][$i];
+                        }
+                        $item[] = (new File($temp['tmp_name']))->setUploadInfo($temp);
+                    }
+                    $array[$key] = $item;
+                } else {
+                    if ($file instanceof File) {
+                        $array[$key] = $file;
+                    } else {
+                        if (empty($file['tmp_name']) || !is_file($file['tmp_name'])) {
+                            continue;
+                        }
+                        $array[$key] = (new File($file['tmp_name']))->setUploadInfo($file);
+                    }
+                }
+            }
+            if (strpos($name, '.')) {
+                list($name, $sub) = explode('.', $name);
+            }
+            if ('' === $name) {
+                // 获取全部文件
+                return $array;
+            } elseif (isset($sub) && isset($array[$name][$sub])) {
+                return $array[$name][$sub];
+            } elseif (isset($array[$name])) {
+                return $array[$name];
+            }
+        }
+        return;
+    }
+
+    /**
+     * 获取环境变量
+     * @param string|array $name    数据名称
+     * @param string       $default 默认值
+     * @param string|array $filter  过滤方法
+     * @return mixed
+     */
+    public function env($name = '', $default = null, $filter = '')
+    {
+        if (empty($this->env)) {
+            $this->env = $_ENV;
+        }
+        if (is_array($name)) {
+            return $this->env = array_merge($this->env, $name);
+        }
+        return $this->input($this->env, false === $name ? false : strtoupper($name), $default, $filter);
+    }
+
+    /**
+     * 设置或者获取当前的Header
+     * @access public
+     * @param string|array $name    header名称
+     * @param string       $default 默认值
+     * @return string
+     */
+    public function header($name = '', $default = null)
+    {
+        if (empty($this->header)) {
+            $header = [];
+            if (function_exists('apache_request_headers') && $result = apache_request_headers()) {
+                $header = $result;
+            } else {
+                $server = $this->server ?: $_SERVER;
+                foreach ($server as $key => $val) {
+                    if (0 === strpos($key, 'HTTP_')) {
+                        $key          = str_replace('_', '-', strtolower(substr($key, 5)));
+                        $header[$key] = $val;
+                    }
+                }
+                if (isset($server['CONTENT_TYPE'])) {
+                    $header['content-type'] = $server['CONTENT_TYPE'];
+                }
+                if (isset($server['CONTENT_LENGTH'])) {
+                    $header['content-length'] = $server['CONTENT_LENGTH'];
+                }
+            }
+            $this->header = array_change_key_case($header);
+        }
+        if (is_array($name)) {
+            return $this->header = array_merge($this->header, $name);
+        }
+        if ('' === $name) {
+            return $this->header;
+        }
+        $name = str_replace('_', '-', strtolower($name));
+        return isset($this->header[$name]) ? $this->header[$name] : $default;
+    }
+
+    /**
+     * 获取变量 支持过滤和默认值
+     * @param array        $data    数据源
+     * @param string|false $name    字段名
+     * @param mixed        $default 默认值
+     * @param string|array $filter  过滤函数
+     * @return mixed
+     */
+    public function input($data = [], $name = '', $default = null, $filter = '')
+    {
+        if (false === $name) {
+            // 获取原始数据
+            return $data;
+        }
+        $name = (string) $name;
+        if ('' != $name) {
+            // 解析name
+            if (strpos($name, '/')) {
+                list($name, $type) = explode('/', $name);
+            } else {
+                $type = 's';
+            }
+            // 按.拆分成多维数组进行判断
+            foreach (explode('.', $name) as $val) {
+                if (isset($data[$val])) {
+                    $data = $data[$val];
+                } else {
+                    // 无输入数据，返回默认值
+                    return $default;
+                }
+            }
+            if (is_object($data)) {
+                return $data;
+            }
+        }
+
+        // 解析过滤器
+        $filter = $this->getFilter($filter, $default);
+
+        if (is_array($data)) {
+            array_walk_recursive($data, [$this, 'filterValue'], $filter);
+            reset($data);
+        } else {
+            $this->filterValue($data, $name, $filter);
+        }
+
+        if (isset($type) && $data !== $default) {
+            // 强制类型转换
+            $this->typeCast($data, $type);
+        }
+        return $data;
+    }
+
+    /**
+     * 设置或获取当前的过滤规则
+     * @param mixed $filter 过滤规则
+     * @return mixed
+     */
+    public function filter($filter = null)
+    {
+        if (is_null($filter)) {
+            return $this->filter;
+        } else {
+            $this->filter = $filter;
+        }
+    }
+
+    protected function getFilter($filter, $default)
+    {
+        if (is_null($filter)) {
+            $filter = [];
+        } else {
+            $filter = $filter ?: $this->filter;
+            if (is_string($filter) && false === strpos($filter, '/')) {
+                $filter = explode(',', $filter);
+            } else {
+                $filter = (array) $filter;
+            }
+        }
+
+        $filter[] = $default;
+        return $filter;
+    }
+
+    /**
+     * 递归过滤给定的值
+     * @param mixed $value   键值
+     * @param mixed $key     键名
+     * @param array $filters 过滤方法+默认值
+     * @return mixed
+     */
+    private function filterValue(&$value, $key, $filters)
+    {
+        $default = array_pop($filters);
+        foreach ($filters as $filter) {
+            if (is_callable($filter)) {
+                // 调用函数或者方法过滤
+                $value = call_user_func($filter, $value);
+            } elseif (is_scalar($value)) {
+                if (false !== strpos($filter, '/')) {
+                    // 正则过滤
+                    if (!preg_match($filter, $value)) {
+                        // 匹配不成功返回默认值
+                        $value = $default;
+                        break;
+                    }
+                } elseif (!empty($filter)) {
+                    // filter函数不存在时, 则使用filter_var进行过滤
+                    // filter为非整形值时, 调用filter_id取得过滤id
+                    $value = filter_var($value, is_int($filter) ? $filter : filter_id($filter));
+                    if (false === $value) {
+                        $value = $default;
+                        break;
+                    }
+                }
+            }
+        }
+        return $this->filterExp($value);
+    }
+
+    /**
+     * 过滤表单中的表达式
+     * @param string $value
+     * @return void
+     */
+    public function filterExp(&$value)
+    {
+        // 过滤查询特殊字符
+        if (is_string($value) && preg_match('/^(EXP|NEQ|GT|EGT|LT|ELT|OR|XOR|LIKE|NOTLIKE|NOT LIKE|NOT BETWEEN|NOTBETWEEN|BETWEEN|NOT EXISTS|NOTEXISTS|EXISTS|NOT NULL|NOTNULL|NULL|BETWEEN TIME|NOT BETWEEN TIME|NOTBETWEEN TIME|NOTIN|NOT IN|IN)$/i', $value)) {
+            $value .= ' ';
+        }
+        // TODO 其他安全过滤
+    }
+
+    /**
+     * 强制类型转换
+     * @param string $data
+     * @param string $type
+     * @return mixed
+     */
+    private function typeCast(&$data, $type)
+    {
+        switch (strtolower($type)) {
+            // 数组
+            case 'a':
+                $data = (array) $data;
+                break;
+            // 数字
+            case 'd':
+                $data = (int) $data;
+                break;
+            // 浮点
+            case 'f':
+                $data = (float) $data;
+                break;
+            // 布尔
+            case 'b':
+                $data = (boolean) $data;
+                break;
+            // 字符串
+            case 's':
+            default:
+                if (is_scalar($data)) {
+                    $data = (string) $data;
+                } else {
+                    throw new \InvalidArgumentException('variable type error：' . gettype($data));
+                }
+        }
+    }
+
+    /**
+     * 是否存在某个请求参数
+     * @access public
+     * @param string $name       变量名
+     * @param string $type       变量类型
+     * @param bool   $checkEmpty 是否检测空值
+     * @return mixed
+     */
+    public function has($name, $type = 'param', $checkEmpty = false)
+    {
+        if (empty($this->$type)) {
+            $param = $this->$type();
+        } else {
+            $param = $this->$type;
+        }
+        // 按.拆分成多维数组进行判断
+        foreach (explode('.', $name) as $val) {
+            if (isset($param[$val])) {
+                $param = $param[$val];
+            } else {
+                return false;
+            }
+        }
+        return ($checkEmpty && '' === $param) ? false : true;
+    }
+
+    /**
+     * 获取指定的参数
+     * @access public
+     * @param string|array $name 变量名
+     * @param string       $type 变量类型
+     * @return mixed
+     */
+    public function only($name, $type = 'param')
+    {
+        $param = $this->$type();
+        if (is_string($name)) {
+            $name = explode(',', $name);
+        }
+        $item = [];
+        foreach ($name as $key) {
+            if (isset($param[$key])) {
+                $item[$key] = $param[$key];
+            }
+        }
+        return $item;
+    }
+
+    /**
+     * 排除指定参数获取
+     * @access public
+     * @param string|array $name 变量名
+     * @param string       $type 变量类型
+     * @return mixed
+     */
+    public function except($name, $type = 'param')
+    {
+        $param = $this->$type();
+        if (is_string($name)) {
+            $name = explode(',', $name);
+        }
+        foreach ($name as $key) {
+            if (isset($param[$key])) {
+                unset($param[$key]);
+            }
+        }
+        return $param;
+    }
+
+    /**
+     * 当前是否ssl
+     * @access public
+     * @return bool
+     */
+    public function isSsl()
+    {
+        $server = array_merge($_SERVER, $this->server);
+        if (isset($server['HTTPS']) && ('1' == $server['HTTPS'] || 'on' == strtolower($server['HTTPS']))) {
+            return true;
+        } elseif (isset($server['REQUEST_SCHEME']) && 'https' == $server['REQUEST_SCHEME']) {
+            return true;
+        } elseif (isset($server['SERVER_PORT']) && ('443' == $server['SERVER_PORT'])) {
+            return true;
+        } elseif (isset($server['HTTP_X_FORWARDED_PROTO']) && 'https' == $server['HTTP_X_FORWARDED_PROTO']) {
+            return true;
+        } elseif (Config::get('https_agent_name') && isset($server[Config::get('https_agent_name')])) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 当前是否Ajax请求
+     * @access public
+     * @param bool $ajax true 获取原始ajax请求
+     * @return bool
+     */
+    public function isAjax($ajax = false)
+    {
+        $value  = $this->server('HTTP_X_REQUESTED_WITH', '', 'strtolower');
+        $result = ('xmlhttprequest' == $value) ? true : false;
+        if (true === $ajax) {
+            return $result;
+        } else {
+            $result           = $this->param(Config::get('var_ajax')) ? true : $result;
+            $this->mergeParam = false;
+            return $result;
+        }
+    }
+
+    /**
+     * 当前是否Pjax请求
+     * @access public
+     * @param bool $pjax true 获取原始pjax请求
+     * @return bool
+     */
+    public function isPjax($pjax = false)
+    {
+        $result = !is_null($this->server('HTTP_X_PJAX')) ? true : false;
+        if (true === $pjax) {
+            return $result;
+        } else {
+            $result           = $this->param(Config::get('var_pjax')) ? true : $result;
+            $this->mergeParam = false;
+            return $result;
+        }
+    }
+
+    /**
+     * 获取客户端IP地址
+     * @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字
+     * @param boolean $adv  是否进行高级模式获取（有可能被伪装）
+     * @return mixed
+     */
+    public function ip($type = 0, $adv = true)
+    {
+        $type      = $type ? 1 : 0;
+        static $ip = null;
+        if (null !== $ip) {
+            return $ip[$type];
+        }
+
+        $httpAgentIp = Config::get('http_agent_ip');
+
+        if ($httpAgentIp && isset($_SERVER[$httpAgentIp])) {
+            $ip = $_SERVER[$httpAgentIp];
+        } elseif ($adv) {
+            if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+                $arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
+                $pos = array_search('unknown', $arr);
+                if (false !== $pos) {
+                    unset($arr[$pos]);
+                }
+                $ip = trim(current($arr));
+            } elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
+                $ip = $_SERVER['HTTP_CLIENT_IP'];
+            } elseif (isset($_SERVER['REMOTE_ADDR'])) {
+                $ip = $_SERVER['REMOTE_ADDR'];
+            }
+        } elseif (isset($_SERVER['REMOTE_ADDR'])) {
+            $ip = $_SERVER['REMOTE_ADDR'];
+        }
+        // IP地址合法验证
+        $long = sprintf("%u", ip2long($ip));
+        $ip   = $long ? [$ip, $long] : ['0.0.0.0', 0];
+        return $ip[$type];
+    }
+
+    /**
+     * 检测是否使用手机访问
+     * @access public
+     * @return bool
+     */
+    public function isMobile()
+    {
+        if (isset($_SERVER['HTTP_VIA']) && stristr($_SERVER['HTTP_VIA'], "wap")) {
+            return true;
+        } elseif (isset($_SERVER['HTTP_ACCEPT']) && strpos(strtoupper($_SERVER['HTTP_ACCEPT']), "VND.WAP.WML")) {
+            return true;
+        } elseif (isset($_SERVER['HTTP_X_WAP_PROFILE']) || isset($_SERVER['HTTP_PROFILE'])) {
+            return true;
+        } elseif (isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/(blackberry|configuration\/cldc|hp |hp-|htc |htc_|htc-|iemobile|kindle|midp|mmp|motorola|mobile|nokia|opera mini|opera |Googlebot-Mobile|YahooSeeker\/M1A1-R2D2|android|iphone|ipod|mobi|palm|palmos|pocket|portalmmm|ppc;|smartphone|sonyericsson|sqh|spv|symbian|treo|up.browser|up.link|vodafone|windows ce|xda |xda_)/i', $_SERVER['HTTP_USER_AGENT'])) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * 当前URL地址中的scheme参数
+     * @access public
+     * @return string
+     */
+    public function scheme()
+    {
+        return $this->isSsl() ? 'https' : 'http';
+    }
+
+    /**
+     * 当前请求URL地址中的query参数
+     * @access public
+     * @return string
+     */
+    public function query()
+    {
+        return $this->server('QUERY_STRING');
+    }
+
+    /**
+     * 当前请求的host
+     * @access public
+     * @param bool $strict true 仅仅获取HOST
+     * @return string
+     */
+    public function host($strict = false)
+    {
+        if (isset($_SERVER['HTTP_X_REAL_HOST'])) {
+            $host = $_SERVER['HTTP_X_REAL_HOST'];
+        } else {
+            $host = $this->server('HTTP_HOST');
+        }
+
+        return true === $strict && strpos($host, ':') ? strstr($host, ':', true) : $host;
+    }
+
+    /**
+     * 当前请求URL地址中的port参数
+     * @access public
+     * @return integer
+     */
+    public function port()
+    {
+        return $this->server('SERVER_PORT');
+    }
+
+    /**
+     * 当前请求 SERVER_PROTOCOL
+     * @access public
+     * @return integer
+     */
+    public function protocol()
+    {
+        return $this->server('SERVER_PROTOCOL');
+    }
+
+    /**
+     * 当前请求 REMOTE_PORT
+     * @access public
+     * @return integer
+     */
+    public function remotePort()
+    {
+        return $this->server('REMOTE_PORT');
+    }
+
+    /**
+     * 当前请求 HTTP_CONTENT_TYPE
+     * @access public
+     * @return string
+     */
+    public function contentType()
+    {
+        $contentType = $this->server('CONTENT_TYPE');
+        if ($contentType) {
+            if (strpos($contentType, ';')) {
+                list($type) = explode(';', $contentType);
+            } else {
+                $type = $contentType;
+            }
+            return trim($type);
+        }
+        return '';
+    }
+
+    /**
+     * 获取当前请求的路由信息
+     * @access public
+     * @param array $route 路由名称
+     * @return array
+     */
+    public function routeInfo($route = [])
+    {
+        if (!empty($route)) {
+            $this->routeInfo = $route;
+        } else {
+            return $this->routeInfo;
+        }
+    }
+
+    /**
+     * 设置或者获取当前请求的调度信息
+     * @access public
+     * @param array $dispatch 调度信息
+     * @return array
+     */
+    public function dispatch($dispatch = null)
+    {
+        if (!is_null($dispatch)) {
+            $this->dispatch = $dispatch;
+        }
+        return $this->dispatch;
+    }
+
+    /**
+     * 设置或者获取当前的模块名
+     * @access public
+     * @param string $module 模块名
+     * @return string|Request
+     */
+    public function module($module = null)
+    {
+        if (!is_null($module)) {
+            $this->module = $module;
+            return $this;
+        } else {
+            return $this->module ?: '';
+        }
+    }
+
+    /**
+     * 设置或者获取当前的控制器名
+     * @access public
+     * @param string $controller 控制器名
+     * @return string|Request
+     */
+    public function controller($controller = null)
+    {
+        if (!is_null($controller)) {
+            $this->controller = $controller;
+            return $this;
+        } else {
+            return $this->controller ?: '';
+        }
+    }
+
+    /**
+     * 设置或者获取当前的操作名
+     * @access public
+     * @param string $action 操作名
+     * @return string|Request
+     */
+    public function action($action = null)
+    {
+        if (!is_null($action) && !is_bool($action)) {
+            $this->action = $action;
+            return $this;
+        } else {
+            $name = $this->action ?: '';
+            return true === $action ? $name : strtolower($name);
+        }
+    }
+
+    /**
+     * 设置或者获取当前的语言
+     * @access public
+     * @param string $lang 语言名
+     * @return string|Request
+     */
+    public function langset($lang = null)
+    {
+        if (!is_null($lang)) {
+            $this->langset = $lang;
+            return $this;
+        } else {
+            return $this->langset ?: '';
+        }
+    }
+
+    /**
+     * 设置或者获取当前请求的content
+     * @access public
+     * @return string
+     */
+    public function getContent()
+    {
+        if (is_null($this->content)) {
+            $this->content = $this->input;
+        }
+        return $this->content;
+    }
+
+    /**
+     * 获取当前请求的php://input
+     * @access public
+     * @return string
+     */
+    public function getInput()
+    {
+        return $this->input;
+    }
+
+    /**
+     * 生成请求令牌
+     * @access public
+     * @param string $name 令牌名称
+     * @param mixed  $type 令牌生成方法
+     * @return string
+     */
+    public function token($name = '__token__', $type = 'md5')
+    {
+        $type  = is_callable($type) ? $type : 'md5';
+        $token = call_user_func($type, $_SERVER['REQUEST_TIME_FLOAT']);
+        if ($this->isAjax()) {
+            header($name . ': ' . $token);
+        }
+        Session::set($name, $token);
+        return $token;
+    }
+
+    /**
+     * 设置当前地址的请求缓存
+     * @access public
+     * @param string $key    缓存标识，支持变量规则 ，例如 item/:name/:id
+     * @param mixed  $expire 缓存有效期
+     * @param array  $except 缓存排除
+     * @param string $tag    缓存标签
+     * @return void
+     */
+    public function cache($key, $expire = null, $except = [], $tag = null)
+    {
+        if (!is_array($except)) {
+            $tag    = $except;
+            $except = [];
+        }
+
+        if (false !== $key && $this->isGet() && !$this->isCheckCache) {
+            // 标记请求缓存检查
+            $this->isCheckCache = true;
+            if (false === $expire) {
+                // 关闭当前缓存
+                return;
+            }
+            if ($key instanceof \Closure) {
+                $key = call_user_func_array($key, [$this]);
+            } elseif (true === $key) {
+                foreach ($except as $rule) {
+                    if (0 === stripos($this->url(), $rule)) {
+                        return;
+                    }
+                }
+                // 自动缓存功能
+                $key = '__URL__';
+            } elseif (strpos($key, '|')) {
+                list($key, $fun) = explode('|', $key);
+            }
+            // 特殊规则替换
+            if (false !== strpos($key, '__')) {
+                $key = str_replace(['__MODULE__', '__CONTROLLER__', '__ACTION__', '__URL__', ''], [$this->module, $this->controller, $this->action, md5($this->url(true))], $key);
+            }
+
+            if (false !== strpos($key, ':')) {
+                $param = $this->param();
+                foreach ($param as $item => $val) {
+                    if (is_string($val) && false !== strpos($key, ':' . $item)) {
+                        $key = str_replace(':' . $item, $val, $key);
+                    }
+                }
+            } elseif (strpos($key, ']')) {
+                if ('[' . $this->ext() . ']' == $key) {
+                    // 缓存某个后缀的请求
+                    $key = md5($this->url());
+                } else {
+                    return;
+                }
+            }
+            if (isset($fun)) {
+                $key = $fun($key);
+            }
+
+            if (strtotime($this->server('HTTP_IF_MODIFIED_SINCE')) + $expire > $_SERVER['REQUEST_TIME']) {
+                // 读取缓存
+                $response = Response::create()->code(304);
+                throw new \think\exception\HttpResponseException($response);
+            } elseif (Cache::has($key)) {
+                list($content, $header) = Cache::get($key);
+                $response               = Response::create($content)->header($header);
+                throw new \think\exception\HttpResponseException($response);
+            } else {
+                $this->cache = [$key, $expire, $tag];
+            }
+        }
+    }
+
+    /**
+     * 读取请求缓存设置
+     * @access public
+     * @return array
+     */
+    public function getCache()
+    {
+        return $this->cache;
+    }
+
+    /**
+     * 设置当前请求绑定的对象实例
+     * @access public
+     * @param string|array $name 绑定的对象标识
+     * @param mixed        $obj  绑定的对象实例
+     * @return mixed
+     */
+    public function bind($name, $obj = null)
+    {
+        if (is_array($name)) {
+            $this->bind = array_merge($this->bind, $name);
+        } else {
+            $this->bind[$name] = $obj;
+        }
+    }
+
+    public function __set($name, $value)
+    {
+        $this->bind[$name] = $value;
+    }
+
+    public function __get($name)
+    {
+        return isset($this->bind[$name]) ? $this->bind[$name] : null;
+    }
+
+    public function __isset($name)
+    {
+        return isset($this->bind[$name]);
+    }
+}
diff --git a/thinkphp/library/think/Response.php b/thinkphp/library/think/Response.php
new file mode 100644
index 0000000..c5c1520
--- /dev/null
+++ b/thinkphp/library/think/Response.php
@@ -0,0 +1,332 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\response\Json as JsonResponse;
+use think\response\Jsonp as JsonpResponse;
+use think\response\Redirect as RedirectResponse;
+use think\response\View as ViewResponse;
+use think\response\Xml as XmlResponse;
+
+class Response
+{
+    // 原始数据
+    protected $data;
+
+    // 当前的contentType
+    protected $contentType = 'text/html';
+
+    // 字符集
+    protected $charset = 'utf-8';
+
+    //状态
+    protected $code = 200;
+
+    // 输出参数
+    protected $options = [];
+    // header参数
+    protected $header = [];
+
+    protected $content = null;
+
+    /**
+     * 构造函数
+     * @access   public
+     * @param mixed $data    输出数据
+     * @param int   $code
+     * @param array $header
+     * @param array $options 输出参数
+     */
+    public function __construct($data = '', $code = 200, array $header = [], $options = [])
+    {
+        $this->data($data);
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        $this->contentType($this->contentType, $this->charset);
+        $this->header = array_merge($this->header, $header);
+        $this->code   = $code;
+    }
+
+    /**
+     * 创建Response对象
+     * @access public
+     * @param mixed  $data    输出数据
+     * @param string $type    输出类型
+     * @param int    $code
+     * @param array  $header
+     * @param array  $options 输出参数
+     * @return Response|JsonResponse|ViewResponse|XmlResponse|RedirectResponse|JsonpResponse
+     */
+    public static function create($data = '', $type = '', $code = 200, array $header = [], $options = [])
+    {
+        $class = false !== strpos($type, '\\') ? $type : '\\think\\response\\' . ucfirst(strtolower($type));
+        if (class_exists($class)) {
+            $response = new $class($data, $code, $header, $options);
+        } else {
+            $response = new static($data, $code, $header, $options);
+        }
+
+        return $response;
+    }
+
+    /**
+     * 发送数据到客户端
+     * @access public
+     * @return mixed
+     * @throws \InvalidArgumentException
+     */
+    public function send()
+    {
+        // 监听response_send
+        Hook::listen('response_send', $this);
+
+        // 处理输出数据
+        $data = $this->getContent();
+
+        // Trace调试注入
+        if (Env::get('app_trace', Config::get('app_trace'))) {
+            Debug::inject($this, $data);
+        }
+
+        if (200 == $this->code) {
+            $cache = Request::instance()->getCache();
+            if ($cache) {
+                $this->header['Cache-Control'] = 'max-age=' . $cache[1] . ',must-revalidate';
+                $this->header['Last-Modified'] = gmdate('D, d M Y H:i:s') . ' GMT';
+                $this->header['Expires']       = gmdate('D, d M Y H:i:s', $_SERVER['REQUEST_TIME'] + $cache[1]) . ' GMT';
+                Cache::tag($cache[2])->set($cache[0], [$data, $this->header], $cache[1]);
+            }
+        }
+
+        if (!headers_sent() && !empty($this->header)) {
+            // 发送状态码
+            http_response_code($this->code);
+            // 发送头部信息
+            foreach ($this->header as $name => $val) {
+                if (is_null($val)) {
+                    header($name);
+                } else {
+                    header($name . ':' . $val);
+                }
+            }
+        }
+
+        echo $data;
+
+        if (function_exists('fastcgi_finish_request')) {
+            // 提高页面响应
+            fastcgi_finish_request();
+        }
+
+        // 监听response_end
+        Hook::listen('response_end', $this);
+
+        // 清空当次请求有效的数据
+        if (!($this instanceof RedirectResponse)) {
+            Session::flush();
+        }
+    }
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     */
+    protected function output($data)
+    {
+        return $data;
+    }
+
+    /**
+     * 输出的参数
+     * @access public
+     * @param mixed $options 输出参数
+     * @return $this
+     */
+    public function options($options = [])
+    {
+        $this->options = array_merge($this->options, $options);
+        return $this;
+    }
+
+    /**
+     * 输出数据设置
+     * @access public
+     * @param mixed $data 输出数据
+     * @return $this
+     */
+    public function data($data)
+    {
+        $this->data = $data;
+        return $this;
+    }
+
+    /**
+     * 设置响应头
+     * @access public
+     * @param string|array $name  参数名
+     * @param string       $value 参数值
+     * @return $this
+     */
+    public function header($name, $value = null)
+    {
+        if (is_array($name)) {
+            $this->header = array_merge($this->header, $name);
+        } else {
+            $this->header[$name] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * 设置页面输出内容
+     * @param $content
+     * @return $this
+     */
+    public function content($content)
+    {
+        if (null !== $content && !is_string($content) && !is_numeric($content) && !is_callable([
+            $content,
+            '__toString',
+        ])
+        ) {
+            throw new \InvalidArgumentException(sprintf('variable type error： %s', gettype($content)));
+        }
+
+        $this->content = (string) $content;
+
+        return $this;
+    }
+
+    /**
+     * 发送HTTP状态
+     * @param integer $code 状态码
+     * @return $this
+     */
+    public function code($code)
+    {
+        $this->code = $code;
+        return $this;
+    }
+
+    /**
+     * LastModified
+     * @param string $time
+     * @return $this
+     */
+    public function lastModified($time)
+    {
+        $this->header['Last-Modified'] = $time;
+        return $this;
+    }
+
+    /**
+     * Expires
+     * @param string $time
+     * @return $this
+     */
+    public function expires($time)
+    {
+        $this->header['Expires'] = $time;
+        return $this;
+    }
+
+    /**
+     * ETag
+     * @param string $eTag
+     * @return $this
+     */
+    public function eTag($eTag)
+    {
+        $this->header['ETag'] = $eTag;
+        return $this;
+    }
+
+    /**
+     * 页面缓存控制
+     * @param string $cache 状态码
+     * @return $this
+     */
+    public function cacheControl($cache)
+    {
+        $this->header['Cache-control'] = $cache;
+        return $this;
+    }
+
+    /**
+     * 页面输出类型
+     * @param string $contentType 输出类型
+     * @param string $charset     输出编码
+     * @return $this
+     */
+    public function contentType($contentType, $charset = 'utf-8')
+    {
+        $this->header['Content-Type'] = $contentType . '; charset=' . $charset;
+        return $this;
+    }
+
+    /**
+     * 获取头部信息
+     * @param string $name 头部名称
+     * @return mixed
+     */
+    public function getHeader($name = '')
+    {
+        if (!empty($name)) {
+            return isset($this->header[$name]) ? $this->header[$name] : null;
+        } else {
+            return $this->header;
+        }
+    }
+
+    /**
+     * 获取原始数据
+     * @return mixed
+     */
+    public function getData()
+    {
+        return $this->data;
+    }
+
+    /**
+     * 获取输出数据
+     * @return mixed
+     */
+    public function getContent()
+    {
+        if (null == $this->content) {
+            $content = $this->output($this->data);
+
+            if (null !== $content && !is_string($content) && !is_numeric($content) && !is_callable([
+                $content,
+                '__toString',
+            ])
+            ) {
+                throw new \InvalidArgumentException(sprintf('variable type error： %s', gettype($content)));
+            }
+
+            $this->content = (string) $content;
+        }
+        return $this->content;
+    }
+
+    /**
+     * 获取状态码
+     * @return integer
+     */
+    public function getCode()
+    {
+        return $this->code;
+    }
+}
diff --git a/thinkphp/library/think/Route.php b/thinkphp/library/think/Route.php
new file mode 100644
index 0000000..ab53aa2
--- /dev/null
+++ b/thinkphp/library/think/Route.php
@@ -0,0 +1,1645 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\HttpException;
+
+class Route
+{
+    // 路由规则
+    private static $rules = [
+        'get'     => [],
+        'post'    => [],
+        'put'     => [],
+        'delete'  => [],
+        'patch'   => [],
+        'head'    => [],
+        'options' => [],
+        '*'       => [],
+        'alias'   => [],
+        'domain'  => [],
+        'pattern' => [],
+        'name'    => [],
+    ];
+
+    // REST路由操作方法定义
+    private static $rest = [
+        'index'  => ['get', '', 'index'],
+        'create' => ['get', '/create', 'create'],
+        'edit'   => ['get', '/:id/edit', 'edit'],
+        'read'   => ['get', '/:id', 'read'],
+        'save'   => ['post', '', 'save'],
+        'update' => ['put', '/:id', 'update'],
+        'delete' => ['delete', '/:id', 'delete'],
+    ];
+
+    // 不同请求类型的方法前缀
+    private static $methodPrefix = [
+        'get'    => 'get',
+        'post'   => 'post',
+        'put'    => 'put',
+        'delete' => 'delete',
+        'patch'  => 'patch',
+    ];
+
+    // 子域名
+    private static $subDomain = '';
+    // 域名绑定
+    private static $bind = [];
+    // 当前分组信息
+    private static $group = [];
+    // 当前子域名绑定
+    private static $domainBind;
+    private static $domainRule;
+    // 当前域名
+    private static $domain;
+    // 当前路由执行过程中的参数
+    private static $option = [];
+
+    /**
+     * 注册变量规则
+     * @access public
+     * @param string|array $name 变量名
+     * @param string       $rule 变量规则
+     * @return void
+     */
+    public static function pattern($name = null, $rule = '')
+    {
+        if (is_array($name)) {
+            self::$rules['pattern'] = array_merge(self::$rules['pattern'], $name);
+        } else {
+            self::$rules['pattern'][$name] = $rule;
+        }
+    }
+
+    /**
+     * 注册子域名部署规则
+     * @access public
+     * @param string|array $domain  子域名
+     * @param mixed        $rule    路由规则
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function domain($domain, $rule = '', $option = [], $pattern = [])
+    {
+        if (is_array($domain)) {
+            foreach ($domain as $key => $item) {
+                self::domain($key, $item, $option, $pattern);
+            }
+        } elseif ($rule instanceof \Closure) {
+            // 执行闭包
+            self::setDomain($domain);
+            call_user_func_array($rule, []);
+            self::setDomain(null);
+        } elseif (is_array($rule)) {
+            self::setDomain($domain);
+            self::group('', function () use ($rule) {
+                // 动态注册域名的路由规则
+                self::registerRules($rule);
+            }, $option, $pattern);
+            self::setDomain(null);
+        } else {
+            self::$rules['domain'][$domain]['[bind]'] = [$rule, $option, $pattern];
+        }
+    }
+
+    private static function setDomain($domain)
+    {
+        self::$domain = $domain;
+    }
+
+    /**
+     * 设置路由绑定
+     * @access public
+     * @param mixed  $bind 绑定信息
+     * @param string $type 绑定类型 默认为module 支持 namespace class controller
+     * @return mixed
+     */
+    public static function bind($bind, $type = 'module')
+    {
+        self::$bind = ['type' => $type, $type => $bind];
+    }
+
+    /**
+     * 设置或者获取路由标识
+     * @access public
+     * @param string|array $name  路由命名标识 数组表示批量设置
+     * @param array        $value 路由地址及变量信息
+     * @return array
+     */
+    public static function name($name = '', $value = null)
+    {
+        if (is_array($name)) {
+            return self::$rules['name'] = $name;
+        } elseif ('' === $name) {
+            return self::$rules['name'];
+        } elseif (!is_null($value)) {
+            self::$rules['name'][strtolower($name)][] = $value;
+        } else {
+            $name = strtolower($name);
+            return isset(self::$rules['name'][$name]) ? self::$rules['name'][$name] : null;
+        }
+    }
+
+    /**
+     * 读取路由绑定
+     * @access public
+     * @param string $type 绑定类型
+     * @return mixed
+     */
+    public static function getBind($type)
+    {
+        return isset(self::$bind[$type]) ? self::$bind[$type] : null;
+    }
+
+    /**
+     * 导入配置文件的路由规则
+     * @access public
+     * @param array  $rule 路由规则
+     * @param string $type 请求类型
+     * @return void
+     */
+    public static function import(array $rule, $type = '*')
+    {
+        // 检查域名部署
+        if (isset($rule['__domain__'])) {
+            self::domain($rule['__domain__']);
+            unset($rule['__domain__']);
+        }
+
+        // 检查变量规则
+        if (isset($rule['__pattern__'])) {
+            self::pattern($rule['__pattern__']);
+            unset($rule['__pattern__']);
+        }
+
+        // 检查路由别名
+        if (isset($rule['__alias__'])) {
+            self::alias($rule['__alias__']);
+            unset($rule['__alias__']);
+        }
+
+        // 检查资源路由
+        if (isset($rule['__rest__'])) {
+            self::resource($rule['__rest__']);
+            unset($rule['__rest__']);
+        }
+
+        self::registerRules($rule, strtolower($type));
+    }
+
+    // 批量注册路由
+    protected static function registerRules($rules, $type = '*')
+    {
+        foreach ($rules as $key => $val) {
+            if (is_numeric($key)) {
+                $key = array_shift($val);
+            }
+            if (empty($val)) {
+                continue;
+            }
+            if (is_string($key) && 0 === strpos($key, '[')) {
+                $key = substr($key, 1, -1);
+                self::group($key, $val);
+            } elseif (is_array($val)) {
+                self::setRule($key, $val[0], $type, $val[1], isset($val[2]) ? $val[2] : []);
+            } else {
+                self::setRule($key, $val, $type);
+            }
+        }
+    }
+
+    /**
+     * 注册路由规则
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param string       $type    请求类型
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function rule($rule, $route = '', $type = '*', $option = [], $pattern = [])
+    {
+        $group = self::getGroup('name');
+
+        if (!is_null($group)) {
+            // 路由分组
+            $option  = array_merge(self::getGroup('option'), $option);
+            $pattern = array_merge(self::getGroup('pattern'), $pattern);
+        }
+
+        $type = strtolower($type);
+
+        if (strpos($type, '|')) {
+            $option['method'] = $type;
+            $type             = '*';
+        }
+        if (is_array($rule) && empty($route)) {
+            foreach ($rule as $key => $val) {
+                if (is_numeric($key)) {
+                    $key = array_shift($val);
+                }
+                if (is_array($val)) {
+                    $route    = $val[0];
+                    $option1  = array_merge($option, $val[1]);
+                    $pattern1 = array_merge($pattern, isset($val[2]) ? $val[2] : []);
+                } else {
+                    $option1  = null;
+                    $pattern1 = null;
+                    $route    = $val;
+                }
+                self::setRule($key, $route, $type, !is_null($option1) ? $option1 : $option, !is_null($pattern1) ? $pattern1 : $pattern, $group);
+            }
+        } else {
+            self::setRule($rule, $route, $type, $option, $pattern, $group);
+        }
+
+    }
+
+    /**
+     * 设置路由规则
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param string       $type    请求类型
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @param string       $group   所属分组
+     * @return void
+     */
+    protected static function setRule($rule, $route, $type = '*', $option = [], $pattern = [], $group = '')
+    {
+        if (is_array($rule)) {
+            $name = $rule[0];
+            $rule = $rule[1];
+        } elseif (is_string($route)) {
+            $name = $route;
+        }
+        if (!isset($option['complete_match'])) {
+            if (Config::get('route_complete_match')) {
+                $option['complete_match'] = true;
+            } elseif ('$' == substr($rule, -1, 1)) {
+                // 是否完整匹配
+                $option['complete_match'] = true;
+            }
+        } elseif (empty($option['complete_match']) && '$' == substr($rule, -1, 1)) {
+            // 是否完整匹配
+            $option['complete_match'] = true;
+        }
+
+        if ('$' == substr($rule, -1, 1)) {
+            $rule = substr($rule, 0, -1);
+        }
+
+        if ('/' != $rule || $group) {
+            $rule = trim($rule, '/');
+        }
+        $vars = self::parseVar($rule);
+        if (isset($name)) {
+            $key    = $group ? $group . ($rule ? '/' . $rule : '') : $rule;
+            $suffix = isset($option['ext']) ? $option['ext'] : null;
+            self::name($name, [$key, $vars, self::$domain, $suffix]);
+        }
+        if (isset($option['modular'])) {
+            $route = $option['modular'] . '/' . $route;
+        }
+        if ($group) {
+            if ('*' != $type) {
+                $option['method'] = $type;
+            }
+            if (self::$domain) {
+                self::$rules['domain'][self::$domain]['*'][$group]['rule'][] = ['rule' => $rule, 'route' => $route, 'var' => $vars, 'option' => $option, 'pattern' => $pattern];
+            } else {
+                self::$rules['*'][$group]['rule'][] = ['rule' => $rule, 'route' => $route, 'var' => $vars, 'option' => $option, 'pattern' => $pattern];
+            }
+        } else {
+            if ('*' != $type && isset(self::$rules['*'][$rule])) {
+                unset(self::$rules['*'][$rule]);
+            }
+            if (self::$domain) {
+                self::$rules['domain'][self::$domain][$type][$rule] = ['rule' => $rule, 'route' => $route, 'var' => $vars, 'option' => $option, 'pattern' => $pattern];
+            } else {
+                self::$rules[$type][$rule] = ['rule' => $rule, 'route' => $route, 'var' => $vars, 'option' => $option, 'pattern' => $pattern];
+            }
+            if ('*' == $type) {
+                // 注册路由快捷方式
+                foreach (['get', 'post', 'put', 'delete', 'patch', 'head', 'options'] as $method) {
+                    if (self::$domain && !isset(self::$rules['domain'][self::$domain][$method][$rule])) {
+                        self::$rules['domain'][self::$domain][$method][$rule] = true;
+                    } elseif (!self::$domain && !isset(self::$rules[$method][$rule])) {
+                        self::$rules[$method][$rule] = true;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * 设置当前执行的参数信息
+     * @access public
+     * @param array $options 参数信息
+     * @return mixed
+     */
+    protected static function setOption($options = [])
+    {
+        self::$option[] = $options;
+    }
+
+    /**
+     * 获取当前执行的所有参数信息
+     * @access public
+     * @return array
+     */
+    public static function getOption()
+    {
+        return self::$option;
+    }
+
+    /**
+     * 获取当前的分组信息
+     * @access public
+     * @param string $type 分组信息名称 name option pattern
+     * @return mixed
+     */
+    public static function getGroup($type)
+    {
+        if (isset(self::$group[$type])) {
+            return self::$group[$type];
+        } else {
+            return 'name' == $type ? null : [];
+        }
+    }
+
+    /**
+     * 设置当前的路由分组
+     * @access public
+     * @param string $name    分组名称
+     * @param array  $option  分组路由参数
+     * @param array  $pattern 分组变量规则
+     * @return void
+     */
+    public static function setGroup($name, $option = [], $pattern = [])
+    {
+        self::$group['name']    = $name;
+        self::$group['option']  = $option ?: [];
+        self::$group['pattern'] = $pattern ?: [];
+    }
+
+    /**
+     * 注册路由分组
+     * @access public
+     * @param string|array   $name    分组名称或者参数
+     * @param array|\Closure $routes  路由地址
+     * @param array          $option  路由参数
+     * @param array          $pattern 变量规则
+     * @return void
+     */
+    public static function group($name, $routes, $option = [], $pattern = [])
+    {
+        if (is_array($name)) {
+            $option = $name;
+            $name   = isset($option['name']) ? $option['name'] : '';
+        }
+        // 分组
+        $currentGroup = self::getGroup('name');
+        if ($currentGroup) {
+            $name = $currentGroup . ($name ? '/' . ltrim($name, '/') : '');
+        }
+        if (!empty($name)) {
+            if ($routes instanceof \Closure) {
+                $currentOption  = self::getGroup('option');
+                $currentPattern = self::getGroup('pattern');
+                self::setGroup($name, array_merge($currentOption, $option), array_merge($currentPattern, $pattern));
+                call_user_func_array($routes, []);
+                self::setGroup($currentGroup, $currentOption, $currentPattern);
+                if ($currentGroup != $name) {
+                    self::$rules['*'][$name]['route']   = '';
+                    self::$rules['*'][$name]['var']     = self::parseVar($name);
+                    self::$rules['*'][$name]['option']  = $option;
+                    self::$rules['*'][$name]['pattern'] = $pattern;
+                }
+            } else {
+                $item          = [];
+                $completeMatch = Config::get('route_complete_match');
+                foreach ($routes as $key => $val) {
+                    if (is_numeric($key)) {
+                        $key = array_shift($val);
+                    }
+                    if (is_array($val)) {
+                        $route    = $val[0];
+                        $option1  = array_merge($option, isset($val[1]) ? $val[1] : []);
+                        $pattern1 = array_merge($pattern, isset($val[2]) ? $val[2] : []);
+                    } else {
+                        $route = $val;
+                    }
+
+                    $options  = isset($option1) ? $option1 : $option;
+                    $patterns = isset($pattern1) ? $pattern1 : $pattern;
+                    if ('$' == substr($key, -1, 1)) {
+                        // 是否完整匹配
+                        $options['complete_match'] = true;
+                        $key                       = substr($key, 0, -1);
+                    } elseif ($completeMatch) {
+                        $options['complete_match'] = true;
+                    }
+                    $key    = trim($key, '/');
+                    $vars   = self::parseVar($key);
+                    $item[] = ['rule' => $key, 'route' => $route, 'var' => $vars, 'option' => $options, 'pattern' => $patterns];
+                    // 设置路由标识
+                    $suffix = isset($options['ext']) ? $options['ext'] : null;
+                    self::name($route, [$name . ($key ? '/' . $key : ''), $vars, self::$domain, $suffix]);
+                }
+                self::$rules['*'][$name] = ['rule' => $item, 'route' => '', 'var' => [], 'option' => $option, 'pattern' => $pattern];
+            }
+
+            foreach (['get', 'post', 'put', 'delete', 'patch', 'head', 'options'] as $method) {
+                if (!isset(self::$rules[$method][$name])) {
+                    self::$rules[$method][$name] = true;
+                } elseif (is_array(self::$rules[$method][$name])) {
+                    self::$rules[$method][$name] = array_merge(self::$rules['*'][$name], self::$rules[$method][$name]);
+                }
+            }
+
+        } elseif ($routes instanceof \Closure) {
+            // 闭包注册
+            $currentOption  = self::getGroup('option');
+            $currentPattern = self::getGroup('pattern');
+            self::setGroup('', array_merge($currentOption, $option), array_merge($currentPattern, $pattern));
+            call_user_func_array($routes, []);
+            self::setGroup($currentGroup, $currentOption, $currentPattern);
+        } else {
+            // 批量注册路由
+            self::rule($routes, '', '*', $option, $pattern);
+        }
+    }
+
+    /**
+     * 注册路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function any($rule, $route = '', $option = [], $pattern = [])
+    {
+        self::rule($rule, $route, '*', $option, $pattern);
+    }
+
+    /**
+     * 注册GET路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function get($rule, $route = '', $option = [], $pattern = [])
+    {
+        self::rule($rule, $route, 'GET', $option, $pattern);
+    }
+
+    /**
+     * 注册POST路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function post($rule, $route = '', $option = [], $pattern = [])
+    {
+        self::rule($rule, $route, 'POST', $option, $pattern);
+    }
+
+    /**
+     * 注册PUT路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function put($rule, $route = '', $option = [], $pattern = [])
+    {
+        self::rule($rule, $route, 'PUT', $option, $pattern);
+    }
+
+    /**
+     * 注册DELETE路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function delete($rule, $route = '', $option = [], $pattern = [])
+    {
+        self::rule($rule, $route, 'DELETE', $option, $pattern);
+    }
+
+    /**
+     * 注册PATCH路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function patch($rule, $route = '', $option = [], $pattern = [])
+    {
+        self::rule($rule, $route, 'PATCH', $option, $pattern);
+    }
+
+    /**
+     * 注册资源路由
+     * @access public
+     * @param string|array $rule    路由规则
+     * @param string       $route   路由地址
+     * @param array        $option  路由参数
+     * @param array        $pattern 变量规则
+     * @return void
+     */
+    public static function resource($rule, $route = '', $option = [], $pattern = [])
+    {
+        if (is_array($rule)) {
+            foreach ($rule as $key => $val) {
+                if (is_array($val)) {
+                    list($val, $option, $pattern) = array_pad($val, 3, []);
+                }
+                self::resource($key, $val, $option, $pattern);
+            }
+        } else {
+            if (strpos($rule, '.')) {
+                // 注册嵌套资源路由
+                $array = explode('.', $rule);
+                $last  = array_pop($array);
+                $item  = [];
+                foreach ($array as $val) {
+                    $item[] = $val . '/:' . (isset($option['var'][$val]) ? $option['var'][$val] : $val . '_id');
+                }
+                $rule = implode('/', $item) . '/' . $last;
+            }
+            // 注册资源路由
+            foreach (self::$rest as $key => $val) {
+                if ((isset($option['only']) && !in_array($key, $option['only']))
+                    || (isset($option['except']) && in_array($key, $option['except']))) {
+                    continue;
+                }
+                if (isset($last) && strpos($val[1], ':id') && isset($option['var'][$last])) {
+                    $val[1] = str_replace(':id', ':' . $option['var'][$last], $val[1]);
+                } elseif (strpos($val[1], ':id') && isset($option['var'][$rule])) {
+                    $val[1] = str_replace(':id', ':' . $option['var'][$rule], $val[1]);
+                }
+                $item           = ltrim($rule . $val[1], '/');
+                $option['rest'] = $key;
+                self::rule($item . '$', $route . '/' . $val[2], $val[0], $option, $pattern);
+            }
+        }
+    }
+
+    /**
+     * 注册控制器路由 操作方法对应不同的请求后缀
+     * @access public
+     * @param string $rule    路由规则
+     * @param string $route   路由地址
+     * @param array  $option  路由参数
+     * @param array  $pattern 变量规则
+     * @return void
+     */
+    public static function controller($rule, $route = '', $option = [], $pattern = [])
+    {
+        foreach (self::$methodPrefix as $type => $val) {
+            self::$type($rule . '/:action', $route . '/' . $val . ':action', $option, $pattern);
+        }
+    }
+
+    /**
+     * 注册别名路由
+     * @access public
+     * @param string|array $rule   路由别名
+     * @param string       $route  路由地址
+     * @param array        $option 路由参数
+     * @return void
+     */
+    public static function alias($rule = null, $route = '', $option = [])
+    {
+        if (is_array($rule)) {
+            self::$rules['alias'] = array_merge(self::$rules['alias'], $rule);
+        } else {
+            self::$rules['alias'][$rule] = $option ? [$route, $option] : $route;
+        }
+    }
+
+    /**
+     * 设置不同请求类型下面的方法前缀
+     * @access public
+     * @param string $method 请求类型
+     * @param string $prefix 类型前缀
+     * @return void
+     */
+    public static function setMethodPrefix($method, $prefix = '')
+    {
+        if (is_array($method)) {
+            self::$methodPrefix = array_merge(self::$methodPrefix, array_change_key_case($method));
+        } else {
+            self::$methodPrefix[strtolower($method)] = $prefix;
+        }
+    }
+
+    /**
+     * rest方法定义和修改
+     * @access public
+     * @param string|array $name     方法名称
+     * @param array|bool   $resource 资源
+     * @return void
+     */
+    public static function rest($name, $resource = [])
+    {
+        if (is_array($name)) {
+            self::$rest = $resource ? $name : array_merge(self::$rest, $name);
+        } else {
+            self::$rest[$name] = $resource;
+        }
+    }
+
+    /**
+     * 注册未匹配路由规则后的处理
+     * @access public
+     * @param string $route  路由地址
+     * @param string $method 请求类型
+     * @param array  $option 路由参数
+     * @return void
+     */
+    public static function miss($route, $method = '*', $option = [])
+    {
+        self::rule('__miss__', $route, $method, $option, []);
+    }
+
+    /**
+     * 注册一个自动解析的URL路由
+     * @access public
+     * @param string $route 路由地址
+     * @return void
+     */
+    public static function auto($route)
+    {
+        self::rule('__auto__', $route, '*', [], []);
+    }
+
+    /**
+     * 获取或者批量设置路由定义
+     * @access public
+     * @param mixed $rules 请求类型或者路由定义数组
+     * @return array
+     */
+    public static function rules($rules = '')
+    {
+        if (is_array($rules)) {
+            self::$rules = $rules;
+        } elseif ($rules) {
+            return true === $rules ? self::$rules : self::$rules[strtolower($rules)];
+        } else {
+            $rules = self::$rules;
+            unset($rules['pattern'], $rules['alias'], $rules['domain'], $rules['name']);
+            return $rules;
+        }
+    }
+
+    /**
+     * 检测子域名部署
+     * @access public
+     * @param Request $request      Request请求对象
+     * @param array   $currentRules 当前路由规则
+     * @param string  $method       请求类型
+     * @return void
+     */
+    public static function checkDomain($request, &$currentRules, $method = 'get')
+    {
+        // 域名规则
+        $rules = self::$rules['domain'];
+        // 开启子域名部署 支持二级和三级域名
+        if (!empty($rules)) {
+            $host = $request->host(true);
+            if (isset($rules[$host])) {
+                // 完整域名或者IP配置
+                $item = $rules[$host];
+            } else {
+                $rootDomain = Config::get('url_domain_root');
+                if ($rootDomain) {
+                    // 配置域名根 例如 thinkphp.cn 163.com.cn 如果是国家级域名 com.cn net.cn 之类的域名需要配置
+                    $domain = explode('.', rtrim(stristr($host, $rootDomain, true), '.'));
+                } else {
+                    $domain = explode('.', $host, -2);
+                }
+                // 子域名配置
+                if (!empty($domain)) {
+                    // 当前子域名
+                    $subDomain       = implode('.', $domain);
+                    self::$subDomain = $subDomain;
+                    $domain2         = array_pop($domain);
+                    if ($domain) {
+                        // 存在三级域名
+                        $domain3 = array_pop($domain);
+                    }
+                    if ($subDomain && isset($rules[$subDomain])) {
+                        // 子域名配置
+                        $item = $rules[$subDomain];
+                    } elseif (isset($rules['*.' . $domain2]) && !empty($domain3)) {
+                        // 泛三级域名
+                        $item      = $rules['*.' . $domain2];
+                        $panDomain = $domain3;
+                    } elseif (isset($rules['*']) && !empty($domain2)) {
+                        // 泛二级域名
+                        if ('www' != $domain2) {
+                            $item      = $rules['*'];
+                            $panDomain = $domain2;
+                        }
+                    }
+                }
+            }
+            if (!empty($item)) {
+                if (isset($panDomain)) {
+                    // 保存当前泛域名
+                    $request->route(['__domain__' => $panDomain]);
+                }
+                if (isset($item['[bind]'])) {
+                    // 解析子域名部署规则
+                    list($rule, $option, $pattern) = $item['[bind]'];
+                    if (!empty($option['https']) && !$request->isSsl()) {
+                        // https检测
+                        throw new HttpException(404, 'must use https request:' . $host);
+                    }
+
+                    if (strpos($rule, '?')) {
+                        // 传入其它参数
+                        $array  = parse_url($rule);
+                        $result = $array['path'];
+                        parse_str($array['query'], $params);
+                        if (isset($panDomain)) {
+                            $pos = array_search('*', $params);
+                            if (false !== $pos) {
+                                // 泛域名作为参数
+                                $params[$pos] = $panDomain;
+                            }
+                        }
+                        $_GET = array_merge($_GET, $params);
+                    } else {
+                        $result = $rule;
+                    }
+
+                    if (0 === strpos($result, '\\')) {
+                        // 绑定到命名空间 例如 \app\index\behavior
+                        self::$bind = ['type' => 'namespace', 'namespace' => $result];
+                    } elseif (0 === strpos($result, '@')) {
+                        // 绑定到类 例如 @app\index\controller\User
+                        self::$bind = ['type' => 'class', 'class' => substr($result, 1)];
+                    } else {
+                        // 绑定到模块/控制器 例如 index/user
+                        self::$bind = ['type' => 'module', 'module' => $result];
+                    }
+                    self::$domainBind = true;
+                } else {
+                    self::$domainRule = $item;
+                    $currentRules     = isset($item[$method]) ? $item[$method] : $item['*'];
+                }
+            }
+        }
+    }
+
+    /**
+     * 检测URL路由
+     * @access public
+     * @param Request $request     Request请求对象
+     * @param string  $url         URL地址
+     * @param string  $depr        URL分隔符
+     * @param bool    $checkDomain 是否检测域名规则
+     * @return false|array
+     */
+    public static function check($request, $url, $depr = '/', $checkDomain = false)
+    {
+        //检查解析缓存
+        if (!App::$debug && Config::get('route_check_cache')) {
+            $key = self::getCheckCacheKey($request);
+            if (Cache::has($key)) {
+                list($rule, $route, $pathinfo, $option, $matches) = Cache::get($key);
+                return self::parseRule($rule, $route, $pathinfo, $option, $matches, true);
+            }
+        }
+
+        // 分隔符替换 确保路由定义使用统一的分隔符
+        $url = str_replace($depr, '|', $url);
+
+        if (isset(self::$rules['alias'][$url]) || isset(self::$rules['alias'][strstr($url, '|', true)])) {
+            // 检测路由别名
+            $result = self::checkRouteAlias($request, $url, $depr);
+            if (false !== $result) {
+                return $result;
+            }
+        }
+        $method = strtolower($request->method());
+        // 获取当前请求类型的路由规则
+        $rules = isset(self::$rules[$method]) ? self::$rules[$method] : [];
+        // 检测域名部署
+        if ($checkDomain) {
+            self::checkDomain($request, $rules, $method);
+        }
+        // 检测URL绑定
+        $return = self::checkUrlBind($url, $rules, $depr);
+        if (false !== $return) {
+            return $return;
+        }
+        if ('|' != $url) {
+            $url = rtrim($url, '|');
+        }
+        $item = str_replace('|', '/', $url);
+        if (isset($rules[$item])) {
+            // 静态路由规则检测
+            $rule = $rules[$item];
+            if (true === $rule) {
+                $rule = self::getRouteExpress($item);
+            }
+            if (!empty($rule['route']) && self::checkOption($rule['option'], $request)) {
+                self::setOption($rule['option']);
+                return self::parseRule($item, $rule['route'], $url, $rule['option']);
+            }
+        }
+
+        // 路由规则检测
+        if (!empty($rules)) {
+            return self::checkRoute($request, $rules, $url, $depr);
+        }
+        return false;
+    }
+
+    private static function getRouteExpress($key)
+    {
+        return self::$domainRule ? self::$domainRule['*'][$key] : self::$rules['*'][$key];
+    }
+
+    /**
+     * 检测路由规则
+     * @access private
+     * @param Request $request
+     * @param array   $rules   路由规则
+     * @param string  $url     URL地址
+     * @param string  $depr    URL分割符
+     * @param string  $group   路由分组名
+     * @param array   $options 路由参数（分组）
+     * @return mixed
+     */
+    private static function checkRoute($request, $rules, $url, $depr = '/', $group = '', $options = [])
+    {
+        foreach ($rules as $key => $item) {
+            if (true === $item) {
+                $item = self::getRouteExpress($key);
+            }
+            if (!isset($item['rule'])) {
+                continue;
+            }
+            $rule    = $item['rule'];
+            $route   = $item['route'];
+            $vars    = $item['var'];
+            $option  = $item['option'];
+            $pattern = $item['pattern'];
+
+            // 检查参数有效性
+            if (!self::checkOption($option, $request)) {
+                continue;
+            }
+
+            if (isset($option['ext'])) {
+                // 路由ext参数 优先于系统配置的URL伪静态后缀参数
+                $url = preg_replace('/\.' . $request->ext() . '$/i', '', $url);
+            }
+
+            if (is_array($rule)) {
+                // 分组路由
+                $pos = strpos(str_replace('<', ':', $key), ':');
+                if (false !== $pos) {
+                    $str = substr($key, 0, $pos);
+                } else {
+                    $str = $key;
+                }
+                if (is_string($str) && $str && 0 !== stripos(str_replace('|', '/', $url), $str)) {
+                    continue;
+                }
+                self::setOption($option);
+                $result = self::checkRoute($request, $rule, $url, $depr, $key, $option);
+                if (false !== $result) {
+                    return $result;
+                }
+            } elseif ($route) {
+                if ('__miss__' == $rule || '__auto__' == $rule) {
+                    // 指定特殊路由
+                    $var    = trim($rule, '__');
+                    ${$var} = $item;
+                    continue;
+                }
+                if ($group) {
+                    $rule = $group . ($rule ? '/' . ltrim($rule, '/') : '');
+                }
+
+                self::setOption($option);
+                if (isset($options['bind_model']) && isset($option['bind_model'])) {
+                    $option['bind_model'] = array_merge($options['bind_model'], $option['bind_model']);
+                }
+                $result = self::checkRule($rule, $route, $url, $pattern, $option, $depr);
+                if (false !== $result) {
+                    return $result;
+                }
+            }
+        }
+        if (isset($auto)) {
+            // 自动解析URL地址
+            return self::parseUrl($auto['route'] . '/' . $url, $depr);
+        } elseif (isset($miss)) {
+            // 未匹配所有路由的路由规则处理
+            return self::parseRule('', $miss['route'], $url, $miss['option']);
+        }
+        return false;
+    }
+
+    /**
+     * 检测路由别名
+     * @access private
+     * @param Request $request
+     * @param string  $url  URL地址
+     * @param string  $depr URL分隔符
+     * @return mixed
+     */
+    private static function checkRouteAlias($request, $url, $depr)
+    {
+        $array = explode('|', $url);
+        $alias = array_shift($array);
+        $item  = self::$rules['alias'][$alias];
+
+        if (is_array($item)) {
+            list($rule, $option) = $item;
+            $action              = $array[0];
+            if (isset($option['allow']) && !in_array($action, explode(',', $option['allow']))) {
+                // 允许操作
+                return false;
+            } elseif (isset($option['except']) && in_array($action, explode(',', $option['except']))) {
+                // 排除操作
+                return false;
+            }
+            if (isset($option['method'][$action])) {
+                $option['method'] = $option['method'][$action];
+            }
+        } else {
+            $rule = $item;
+        }
+        $bind = implode('|', $array);
+        // 参数有效性检查
+        if (isset($option) && !self::checkOption($option, $request)) {
+            // 路由不匹配
+            return false;
+        } elseif (0 === strpos($rule, '\\')) {
+            // 路由到类
+            return self::bindToClass($bind, substr($rule, 1), $depr);
+        } elseif (0 === strpos($rule, '@')) {
+            // 路由到控制器类
+            return self::bindToController($bind, substr($rule, 1), $depr);
+        } else {
+            // 路由到模块/控制器
+            return self::bindToModule($bind, $rule, $depr);
+        }
+    }
+
+    /**
+     * 检测URL绑定
+     * @access private
+     * @param string $url   URL地址
+     * @param array  $rules 路由规则
+     * @param string $depr  URL分隔符
+     * @return mixed
+     */
+    private static function checkUrlBind(&$url, &$rules, $depr = '/')
+    {
+        if (!empty(self::$bind)) {
+            $type = self::$bind['type'];
+            $bind = self::$bind[$type];
+            // 记录绑定信息
+            App::$debug && Log::record('[ BIND ] ' . var_export($bind, true), 'info');
+            // 如果有URL绑定 则进行绑定检测
+            switch ($type) {
+                case 'class':
+                    // 绑定到类
+                    return self::bindToClass($url, $bind, $depr);
+                case 'controller':
+                    // 绑定到控制器类
+                    return self::bindToController($url, $bind, $depr);
+                case 'namespace':
+                    // 绑定到命名空间
+                    return self::bindToNamespace($url, $bind, $depr);
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 绑定到类
+     * @access public
+     * @param string $url   URL地址
+     * @param string $class 类名（带命名空间）
+     * @param string $depr  URL分隔符
+     * @return array
+     */
+    public static function bindToClass($url, $class, $depr = '/')
+    {
+        $url    = str_replace($depr, '|', $url);
+        $array  = explode('|', $url, 2);
+        $action = !empty($array[0]) ? $array[0] : Config::get('default_action');
+        if (!empty($array[1])) {
+            self::parseUrlParams($array[1]);
+        }
+        return ['type' => 'method', 'method' => [$class, $action], 'var' => []];
+    }
+
+    /**
+     * 绑定到命名空间
+     * @access public
+     * @param string $url       URL地址
+     * @param string $namespace 命名空间
+     * @param string $depr      URL分隔符
+     * @return array
+     */
+    public static function bindToNamespace($url, $namespace, $depr = '/')
+    {
+        $url    = str_replace($depr, '|', $url);
+        $array  = explode('|', $url, 3);
+        $class  = !empty($array[0]) ? $array[0] : Config::get('default_controller');
+        $method = !empty($array[1]) ? $array[1] : Config::get('default_action');
+        if (!empty($array[2])) {
+            self::parseUrlParams($array[2]);
+        }
+        return ['type' => 'method', 'method' => [$namespace . '\\' . Loader::parseName($class, 1), $method], 'var' => []];
+    }
+
+    /**
+     * 绑定到控制器类
+     * @access public
+     * @param string $url        URL地址
+     * @param string $controller 控制器名 （支持带模块名 index/user ）
+     * @param string $depr       URL分隔符
+     * @return array
+     */
+    public static function bindToController($url, $controller, $depr = '/')
+    {
+        $url    = str_replace($depr, '|', $url);
+        $array  = explode('|', $url, 2);
+        $action = !empty($array[0]) ? $array[0] : Config::get('default_action');
+        if (!empty($array[1])) {
+            self::parseUrlParams($array[1]);
+        }
+        return ['type' => 'controller', 'controller' => $controller . '/' . $action, 'var' => []];
+    }
+
+    /**
+     * 绑定到模块/控制器
+     * @access public
+     * @param string $url        URL地址
+     * @param string $controller 控制器类名（带命名空间）
+     * @param string $depr       URL分隔符
+     * @return array
+     */
+    public static function bindToModule($url, $controller, $depr = '/')
+    {
+        $url    = str_replace($depr, '|', $url);
+        $array  = explode('|', $url, 2);
+        $action = !empty($array[0]) ? $array[0] : Config::get('default_action');
+        if (!empty($array[1])) {
+            self::parseUrlParams($array[1]);
+        }
+        return ['type' => 'module', 'module' => $controller . '/' . $action];
+    }
+
+    /**
+     * 路由参数有效性检查
+     * @access private
+     * @param array   $option  路由参数
+     * @param Request $request Request对象
+     * @return bool
+     */
+    private static function checkOption($option, $request)
+    {
+        if ((isset($option['method']) && is_string($option['method']) && false === stripos($option['method'], $request->method()))
+            || (isset($option['ajax']) && $option['ajax'] && !$request->isAjax()) // Ajax检测
+             || (isset($option['ajax']) && !$option['ajax'] && $request->isAjax()) // 非Ajax检测
+             || (isset($option['pjax']) && $option['pjax'] && !$request->isPjax()) // Pjax检测
+             || (isset($option['pjax']) && !$option['pjax'] && $request->isPjax()) // 非Pjax检测
+             || (isset($option['ext']) && false === stripos('|' . $option['ext'] . '|', '|' . $request->ext() . '|')) // 伪静态后缀检测
+             || (isset($option['deny_ext']) && false !== stripos('|' . $option['deny_ext'] . '|', '|' . $request->ext() . '|'))
+            || (isset($option['domain']) && !in_array($option['domain'], [$_SERVER['HTTP_HOST'], self::$subDomain])) // 域名检测
+             || (isset($option['https']) && $option['https'] && !$request->isSsl()) // https检测
+             || (isset($option['https']) && !$option['https'] && $request->isSsl()) // https检测
+             || (!empty($option['before_behavior']) && false === Hook::exec($option['before_behavior'])) // 行为检测
+             || (!empty($option['callback']) && is_callable($option['callback']) && false === call_user_func($option['callback'])) // 自定义检测
+        ) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * 检测路由规则
+     * @access private
+     * @param string $rule    路由规则
+     * @param string $route   路由地址
+     * @param string $url     URL地址
+     * @param array  $pattern 变量规则
+     * @param array  $option  路由参数
+     * @param string $depr    URL分隔符（全局）
+     * @return array|false
+     */
+    private static function checkRule($rule, $route, $url, $pattern, $option, $depr)
+    {
+        // 检查完整规则定义
+        if (isset($pattern['__url__']) && !preg_match(0 === strpos($pattern['__url__'], '/') ? $pattern['__url__'] : '/^' . $pattern['__url__'] . '/', str_replace('|', $depr, $url))) {
+            return false;
+        }
+        // 检查路由的参数分隔符
+        if (isset($option['param_depr'])) {
+            $url = str_replace(['|', $option['param_depr']], [$depr, '|'], $url);
+        }
+
+        $len1 = substr_count($url, '|');
+        $len2 = substr_count($rule, '/');
+        // 多余参数是否合并
+        $merge = !empty($option['merge_extra_vars']);
+        if ($merge && $len1 > $len2) {
+            $url = str_replace('|', $depr, $url);
+            $url = implode('|', explode($depr, $url, $len2 + 1));
+        }
+
+        if ($len1 >= $len2 || strpos($rule, '[')) {
+            if (!empty($option['complete_match'])) {
+                // 完整匹配
+                if (!$merge && $len1 != $len2 && (false === strpos($rule, '[') || $len1 > $len2 || $len1 < $len2 - substr_count($rule, '['))) {
+                    return false;
+                }
+            }
+            $pattern = array_merge(self::$rules['pattern'], $pattern);
+            if (false !== $match = self::match($url, $rule, $pattern)) {
+                // 匹配到路由规则
+                return self::parseRule($rule, $route, $url, $option, $match);
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 解析模块的URL地址 [模块/控制器/操作?]参数1=值1&参数2=值2...
+     * @access public
+     * @param string $url        URL地址
+     * @param string $depr       URL分隔符
+     * @param bool   $autoSearch 是否自动深度搜索控制器
+     * @return array
+     */
+    public static function parseUrl($url, $depr = '/', $autoSearch = false)
+    {
+
+        if (isset(self::$bind['module'])) {
+            $bind = str_replace('/', $depr, self::$bind['module']);
+            // 如果有模块/控制器绑定
+            $url = $bind . ('.' != substr($bind, -1) ? $depr : '') . ltrim($url, $depr);
+        }
+        $url              = str_replace($depr, '|', $url);
+        list($path, $var) = self::parseUrlPath($url);
+        $route            = [null, null, null];
+        if (isset($path)) {
+            // 解析模块
+            $module = Config::get('app_multi_module') ? array_shift($path) : null;
+            if ($autoSearch) {
+                // 自动搜索控制器
+                $dir    = APP_PATH . ($module ? $module . DS : '') . Config::get('url_controller_layer');
+                $suffix = App::$suffix || Config::get('controller_suffix') ? ucfirst(Config::get('url_controller_layer')) : '';
+                $item   = [];
+                $find   = false;
+                foreach ($path as $val) {
+                    $item[] = $val;
+                    $file   = $dir . DS . str_replace('.', DS, $val) . $suffix . EXT;
+                    $file   = pathinfo($file, PATHINFO_DIRNAME) . DS . Loader::parseName(pathinfo($file, PATHINFO_FILENAME), 1) . EXT;
+                    if (is_file($file)) {
+                        $find = true;
+                        break;
+                    } else {
+                        $dir .= DS . Loader::parseName($val);
+                    }
+                }
+                if ($find) {
+                    $controller = implode('.', $item);
+                    $path       = array_slice($path, count($item));
+                } else {
+                    $controller = array_shift($path);
+                }
+            } else {
+                // 解析控制器
+                $controller = !empty($path) ? array_shift($path) : null;
+            }
+            // 解析操作
+            $action = !empty($path) ? array_shift($path) : null;
+            // 解析额外参数
+            self::parseUrlParams(empty($path) ? '' : implode('|', $path));
+            // 封装路由
+            $route = [$module, $controller, $action];
+            // 检查地址是否被定义过路由
+            $name  = strtolower($module . '/' . Loader::parseName($controller, 1) . '/' . $action);
+            $name2 = '';
+            if (empty($module) || isset($bind) && $module == $bind) {
+                $name2 = strtolower(Loader::parseName($controller, 1) . '/' . $action);
+            }
+
+            if (isset(self::$rules['name'][$name]) || isset(self::$rules['name'][$name2])) {
+                throw new HttpException(404, 'invalid request:' . str_replace('|', $depr, $url));
+            }
+        }
+        return ['type' => 'module', 'module' => $route];
+    }
+
+    /**
+     * 解析URL的pathinfo参数和变量
+     * @access private
+     * @param string $url URL地址
+     * @return array
+     */
+    private static function parseUrlPath($url)
+    {
+        // 分隔符替换 确保路由定义使用统一的分隔符
+        $url = str_replace('|', '/', $url);
+        $url = trim($url, '/');
+        $var = [];
+        if (false !== strpos($url, '?')) {
+            // [模块/控制器/操作?]参数1=值1&参数2=值2...
+            $info = parse_url($url);
+            $path = explode('/', $info['path']);
+            parse_str($info['query'], $var);
+        } elseif (strpos($url, '/')) {
+            // [模块/控制器/操作]
+            $path = explode('/', $url);
+        } else {
+            $path = [$url];
+        }
+        return [$path, $var];
+    }
+
+    /**
+     * 检测URL和规则路由是否匹配
+     * @access private
+     * @param string $url     URL地址
+     * @param string $rule    路由规则
+     * @param array  $pattern 变量规则
+     * @return array|false
+     */
+    private static function match($url, $rule, $pattern)
+    {
+        $m2 = explode('/', $rule);
+        $m1 = explode('|', $url);
+
+        $var = [];
+        foreach ($m2 as $key => $val) {
+            // val中定义了多个变量 
+            if (false !== strpos($val, '<') && preg_match_all('/<(\w+(\??))>/', $val, $matches)) {
+                $value   = [];
+                $replace = [];
+                foreach ($matches[1] as $name) {
+                    if (strpos($name, '?')) {
+                        $name      = substr($name, 0, -1);
+                        $replace[] = '(' . (isset($pattern[$name]) ? $pattern[$name] : '\w+') . ')?';
+                    } else {
+                        $replace[] = '(' . (isset($pattern[$name]) ? $pattern[$name] : '\w+') . ')';
+                    }
+                    $value[] = $name;
+                }
+                $val = str_replace($matches[0], $replace, $val);
+                if (preg_match('/^' . $val . '$/', isset($m1[$key]) ? $m1[$key] : '', $match)) {
+                    array_shift($match);
+                    foreach ($value as $k => $name) {
+                        if (isset($match[$k])) {
+                            $var[$name] = $match[$k];
+                        }
+                    }
+                    continue;
+                } else {
+                    return false;
+                }
+            }
+
+            if (0 === strpos($val, '[:')) {
+                // 可选参数
+                $val      = substr($val, 1, -1);
+                $optional = true;
+            } else {
+                $optional = false;
+            }
+            if (0 === strpos($val, ':')) {
+                // URL变量
+                $name = substr($val, 1);
+                if (!$optional && !isset($m1[$key])) {
+                    return false;
+                }
+                if (isset($m1[$key]) && isset($pattern[$name])) {
+                    // 检查变量规则
+                    if ($pattern[$name] instanceof \Closure) {
+                        $result = call_user_func_array($pattern[$name], [$m1[$key]]);
+                        if (false === $result) {
+                            return false;
+                        }
+                    } elseif (!preg_match(0 === strpos($pattern[$name], '/') ? $pattern[$name] : '/^' . $pattern[$name] . '$/', $m1[$key])) {
+                        return false;
+                    }
+                }
+                $var[$name] = isset($m1[$key]) ? $m1[$key] : '';
+            } elseif (!isset($m1[$key]) || 0 !== strcasecmp($val, $m1[$key])) {
+                return false;
+            }
+        }
+        // 成功匹配后返回URL中的动态变量数组
+        return $var;
+    }
+
+    /**
+     * 解析规则路由
+     * @access private
+     * @param string $rule      路由规则
+     * @param string $route     路由地址
+     * @param string $pathinfo  URL地址
+     * @param array  $option    路由参数
+     * @param array  $matches   匹配的变量
+     * @param bool   $fromCache 通过缓存解析
+     * @return array
+     */
+    private static function parseRule($rule, $route, $pathinfo, $option = [], $matches = [], $fromCache = false)
+    {
+        $request = Request::instance();
+
+        //保存解析缓存
+        if (Config::get('route_check_cache') && !$fromCache) {
+            try {
+                $key = self::getCheckCacheKey($request);
+                Cache::tag('route_check')->set($key, [$rule, $route, $pathinfo, $option, $matches]);
+            } catch (\Exception $e) {
+
+            }
+        }
+
+        // 解析路由规则
+        if ($rule) {
+            $rule = explode('/', $rule);
+            // 获取URL地址中的参数
+            $paths = explode('|', $pathinfo);
+            foreach ($rule as $item) {
+                $fun = '';
+                if (0 === strpos($item, '[:')) {
+                    $item = substr($item, 1, -1);
+                }
+                if (0 === strpos($item, ':')) {
+                    $var           = substr($item, 1);
+                    $matches[$var] = array_shift($paths);
+                } else {
+                    // 过滤URL中的静态变量
+                    array_shift($paths);
+                }
+            }
+        } else {
+            $paths = explode('|', $pathinfo);
+        }
+
+        // 获取路由地址规则
+        if (is_string($route) && isset($option['prefix'])) {
+            // 路由地址前缀
+            $route = $option['prefix'] . $route;
+        }
+        // 替换路由地址中的变量
+        if (is_string($route) && !empty($matches)) {
+            foreach ($matches as $key => $val) {
+                if (false !== strpos($route, ':' . $key)) {
+                    $route = str_replace(':' . $key, $val, $route);
+                }
+            }
+        }
+
+        // 绑定模型数据
+        if (isset($option['bind_model'])) {
+            $bind = [];
+            foreach ($option['bind_model'] as $key => $val) {
+                if ($val instanceof \Closure) {
+                    $result = call_user_func_array($val, [$matches]);
+                } else {
+                    if (is_array($val)) {
+                        $fields    = explode('&', $val[1]);
+                        $model     = $val[0];
+                        $exception = isset($val[2]) ? $val[2] : true;
+                    } else {
+                        $fields    = ['id'];
+                        $model     = $val;
+                        $exception = true;
+                    }
+                    $where = [];
+                    $match = true;
+                    foreach ($fields as $field) {
+                        if (!isset($matches[$field])) {
+                            $match = false;
+                            break;
+                        } else {
+                            $where[$field] = $matches[$field];
+                        }
+                    }
+                    if ($match) {
+                        $query  = strpos($model, '\\') ? $model::where($where) : Loader::model($model)->where($where);
+                        $result = $query->failException($exception)->find();
+                    }
+                }
+                if (!empty($result)) {
+                    $bind[$key] = $result;
+                }
+            }
+            $request->bind($bind);
+        }
+
+        if (!empty($option['response'])) {
+            Hook::add('response_send', $option['response']);
+        }
+
+        // 解析额外参数
+        self::parseUrlParams(empty($paths) ? '' : implode('|', $paths), $matches);
+        // 记录匹配的路由信息
+        $request->routeInfo(['rule' => $rule, 'route' => $route, 'option' => $option, 'var' => $matches]);
+
+        // 检测路由after行为
+        if (!empty($option['after_behavior'])) {
+            if ($option['after_behavior'] instanceof \Closure) {
+                $result = call_user_func_array($option['after_behavior'], []);
+            } else {
+                foreach ((array) $option['after_behavior'] as $behavior) {
+                    $result = Hook::exec($behavior, '');
+                    if (!is_null($result)) {
+                        break;
+                    }
+                }
+            }
+            // 路由规则重定向
+            if ($result instanceof Response) {
+                return ['type' => 'response', 'response' => $result];
+            } elseif (is_array($result)) {
+                return $result;
+            }
+        }
+
+        if ($route instanceof \Closure) {
+            // 执行闭包
+            $result = ['type' => 'function', 'function' => $route];
+        } elseif (0 === strpos($route, '/') || strpos($route, '://')) {
+            // 路由到重定向地址
+            $result = ['type' => 'redirect', 'url' => $route, 'status' => isset($option['status']) ? $option['status'] : 301];
+        } elseif (false !== strpos($route, '\\')) {
+            // 路由到方法
+            list($path, $var) = self::parseUrlPath($route);
+            $route            = str_replace('/', '@', implode('/', $path));
+            $method           = strpos($route, '@') ? explode('@', $route) : $route;
+            $result           = ['type' => 'method', 'method' => $method, 'var' => $var];
+        } elseif (0 === strpos($route, '@')) {
+            // 路由到控制器
+            $route             = substr($route, 1);
+            list($route, $var) = self::parseUrlPath($route);
+            $result            = ['type' => 'controller', 'controller' => implode('/', $route), 'var' => $var];
+            $request->action(array_pop($route));
+            $request->controller($route ? array_pop($route) : Config::get('default_controller'));
+            $request->module($route ? array_pop($route) : Config::get('default_module'));
+            App::$modulePath = APP_PATH . (Config::get('app_multi_module') ? $request->module() . DS : '');
+        } else {
+            // 路由到模块/控制器/操作
+            $result = self::parseModule($route, isset($option['convert']) ? $option['convert'] : false);
+        }
+        // 开启请求缓存
+        if ($request->isGet() && isset($option['cache'])) {
+            $cache = $option['cache'];
+            if (is_array($cache)) {
+                list($key, $expire, $tag) = array_pad($cache, 3, null);
+            } else {
+                $key    = str_replace('|', '/', $pathinfo);
+                $expire = $cache;
+                $tag    = null;
+            }
+            $request->cache($key, $expire, $tag);
+        }
+        return $result;
+    }
+
+    /**
+     * 解析URL地址为 模块/控制器/操作
+     * @access private
+     * @param string $url     URL地址
+     * @param bool   $convert 是否自动转换URL地址
+     * @return array
+     */
+    private static function parseModule($url, $convert = false)
+    {
+        list($path, $var) = self::parseUrlPath($url);
+        $action           = array_pop($path);
+        $controller       = !empty($path) ? array_pop($path) : null;
+        $module           = Config::get('app_multi_module') && !empty($path) ? array_pop($path) : null;
+        $method           = Request::instance()->method();
+        if (Config::get('use_action_prefix') && !empty(self::$methodPrefix[$method])) {
+            // 操作方法前缀支持
+            $action = 0 !== strpos($action, self::$methodPrefix[$method]) ? self::$methodPrefix[$method] . $action : $action;
+        }
+        // 设置当前请求的路由变量
+        Request::instance()->route($var);
+        // 路由到模块/控制器/操作
+        return ['type' => 'module', 'module' => [$module, $controller, $action], 'convert' => $convert];
+    }
+
+    /**
+     * 解析URL地址中的参数Request对象
+     * @access private
+     * @param string $url 路由规则
+     * @param array  $var 变量
+     * @return void
+     */
+    private static function parseUrlParams($url, &$var = [])
+    {
+        if ($url) {
+            if (Config::get('url_param_type')) {
+                $var += explode('|', $url);
+            } else {
+                preg_replace_callback('/(\w+)\|([^\|]+)/', function ($match) use (&$var) {
+                    $var[$match[1]] = strip_tags($match[2]);
+                }, $url);
+            }
+        }
+        // 设置当前请求的参数
+        Request::instance()->route($var);
+    }
+
+    // 分析路由规则中的变量
+    private static function parseVar($rule)
+    {
+        // 提取路由规则中的变量
+        $var = [];
+        foreach (explode('/', $rule) as $val) {
+            $optional = false;
+            if (false !== strpos($val, '<') && preg_match_all('/<(\w+(\??))>/', $val, $matches)) {
+                foreach ($matches[1] as $name) {
+                    if (strpos($name, '?')) {
+                        $name     = substr($name, 0, -1);
+                        $optional = true;
+                    } else {
+                        $optional = false;
+                    }
+                    $var[$name] = $optional ? 2 : 1;
+                }
+            }
+
+            if (0 === strpos($val, '[:')) {
+                // 可选参数
+                $optional = true;
+                $val      = substr($val, 1, -1);
+            }
+            if (0 === strpos($val, ':')) {
+                // URL变量
+                $name       = substr($val, 1);
+                $var[$name] = $optional ? 2 : 1;
+            }
+        }
+        return $var;
+    }
+
+    /**
+     * 获取路由解析缓存的key
+     * @param Request $request
+     * @return string
+     */
+    private static function getCheckCacheKey(Request $request)
+    {
+        static $key;
+
+        if (empty($key)) {
+            if ($callback = Config::get('route_check_cache_key')) {
+                $key = call_user_func($callback, $request);
+            } else {
+                $key = "{$request->host(true)}|{$request->method()}|{$request->path()}";
+            }
+        }
+
+        return $key;
+    }
+}
diff --git a/thinkphp/library/think/Session.php b/thinkphp/library/think/Session.php
new file mode 100644
index 0000000..61150bc
--- /dev/null
+++ b/thinkphp/library/think/Session.php
@@ -0,0 +1,366 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ClassNotFoundException;
+
+class Session
+{
+    protected static $prefix = '';
+    protected static $init   = null;
+
+    /**
+     * 设置或者获取session作用域（前缀）
+     * @param string $prefix
+     * @return string|void
+     */
+    public static function prefix($prefix = '')
+    {
+        empty(self::$init) && self::boot();
+        if (empty($prefix) && null !== $prefix) {
+            return self::$prefix;
+        } else {
+            self::$prefix = $prefix;
+        }
+    }
+
+    /**
+     * session初始化
+     * @param array $config
+     * @return void
+     * @throws \think\Exception
+     */
+    public static function init(array $config = [])
+    {
+        if (empty($config)) {
+            $config = Config::get('session');
+        }
+        // 记录初始化信息
+        App::$debug && Log::record('[ SESSION ] INIT ' . var_export($config, true), 'info');
+        $isDoStart = false;
+        if (isset($config['use_trans_sid'])) {
+            ini_set('session.use_trans_sid', $config['use_trans_sid'] ? 1 : 0);
+        }
+
+        // 启动session
+        if (!empty($config['auto_start']) && PHP_SESSION_ACTIVE != session_status()) {
+            ini_set('session.auto_start', 0);
+            $isDoStart = true;
+        }
+
+        if (isset($config['prefix']) && ('' === self::$prefix || null === self::$prefix)) {
+            self::$prefix = $config['prefix'];
+        }
+        if (isset($config['var_session_id']) && isset($_REQUEST[$config['var_session_id']])) {
+            session_id($_REQUEST[$config['var_session_id']]);
+        } elseif (isset($config['id']) && !empty($config['id'])) {
+            session_id($config['id']);
+        }
+        if (isset($config['name'])) {
+            session_name($config['name']);
+        }
+        if (isset($config['path'])) {
+            session_save_path($config['path']);
+        }
+        if (isset($config['domain'])) {
+            ini_set('session.cookie_domain', $config['domain']);
+        }
+        if (isset($config['expire'])) {
+            ini_set('session.gc_maxlifetime', $config['expire']);
+            ini_set('session.cookie_lifetime', $config['expire']);
+        }
+        if (isset($config['secure'])) {
+            ini_set('session.cookie_secure', $config['secure']);
+        }
+        if (isset($config['httponly'])) {
+            ini_set('session.cookie_httponly', $config['httponly']);
+        }
+        if (isset($config['use_cookies'])) {
+            ini_set('session.use_cookies', $config['use_cookies'] ? 1 : 0);
+        }
+        if (isset($config['cache_limiter'])) {
+            session_cache_limiter($config['cache_limiter']);
+        }
+        if (isset($config['cache_expire'])) {
+            session_cache_expire($config['cache_expire']);
+        }
+        if (!empty($config['type'])) {
+            // 读取session驱动
+            $class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\session\\driver\\' . ucwords($config['type']);
+
+            // 检查驱动类
+            if (!class_exists($class) || !session_set_save_handler(new $class($config))) {
+                throw new ClassNotFoundException('error session handler:' . $class, $class);
+            }
+        }
+        if ($isDoStart) {
+            session_start();
+            self::$init = true;
+        } else {
+            self::$init = false;
+        }
+    }
+
+    /**
+     * session自动启动或者初始化
+     * @return void
+     */
+    public static function boot()
+    {
+        if (is_null(self::$init)) {
+            self::init();
+        } elseif (false === self::$init) {
+            if (PHP_SESSION_ACTIVE != session_status()) {
+                session_start();
+            }
+            self::$init = true;
+        }
+    }
+
+    /**
+     * session设置
+     * @param string        $name session名称
+     * @param mixed         $value session值
+     * @param string|null   $prefix 作用域（前缀）
+     * @return void
+     */
+    public static function set($name, $value = '', $prefix = null)
+    {
+        empty(self::$init) && self::boot();
+
+        $prefix = !is_null($prefix) ? $prefix : self::$prefix;
+        if (strpos($name, '.')) {
+            // 二维数组赋值
+            list($name1, $name2) = explode('.', $name);
+            if ($prefix) {
+                $_SESSION[$prefix][$name1][$name2] = $value;
+            } else {
+                $_SESSION[$name1][$name2] = $value;
+            }
+        } elseif ($prefix) {
+            $_SESSION[$prefix][$name] = $value;
+        } else {
+            $_SESSION[$name] = $value;
+        }
+    }
+
+    /**
+     * session获取
+     * @param string        $name session名称
+     * @param string|null   $prefix 作用域（前缀）
+     * @return mixed
+     */
+    public static function get($name = '', $prefix = null)
+    {
+        empty(self::$init) && self::boot();
+        $prefix = !is_null($prefix) ? $prefix : self::$prefix;
+        if ('' == $name) {
+            // 获取全部的session
+            $value = $prefix ? (!empty($_SESSION[$prefix]) ? $_SESSION[$prefix] : []) : $_SESSION;
+        } elseif ($prefix) {
+            // 获取session
+            if (strpos($name, '.')) {
+                list($name1, $name2) = explode('.', $name);
+                $value               = isset($_SESSION[$prefix][$name1][$name2]) ? $_SESSION[$prefix][$name1][$name2] : null;
+            } else {
+                $value = isset($_SESSION[$prefix][$name]) ? $_SESSION[$prefix][$name] : null;
+            }
+        } else {
+            if (strpos($name, '.')) {
+                list($name1, $name2) = explode('.', $name);
+                $value               = isset($_SESSION[$name1][$name2]) ? $_SESSION[$name1][$name2] : null;
+            } else {
+                $value = isset($_SESSION[$name]) ? $_SESSION[$name] : null;
+            }
+        }
+        return $value;
+    }
+
+    /**
+     * session获取并删除
+     * @param string        $name session名称
+     * @param string|null   $prefix 作用域（前缀）
+     * @return mixed
+     */
+    public static function pull($name, $prefix = null)
+    {
+        $result = self::get($name, $prefix);
+        if ($result) {
+            self::delete($name, $prefix);
+            return $result;
+        } else {
+            return;
+        }
+    }
+
+    /**
+     * session设置 下一次请求有效
+     * @param string        $name session名称
+     * @param mixed         $value session值
+     * @param string|null   $prefix 作用域（前缀）
+     * @return void
+     */
+    public static function flash($name, $value)
+    {
+        self::set($name, $value);
+        if (!self::has('__flash__.__time__')) {
+            self::set('__flash__.__time__', $_SERVER['REQUEST_TIME_FLOAT']);
+        }
+        self::push('__flash__', $name);
+    }
+
+    /**
+     * 清空当前请求的session数据
+     * @return void
+     */
+    public static function flush()
+    {
+        if (self::$init) {
+            $item = self::get('__flash__');
+
+            if (!empty($item)) {
+                $time = $item['__time__'];
+                if ($_SERVER['REQUEST_TIME_FLOAT'] > $time) {
+                    unset($item['__time__']);
+                    self::delete($item);
+                    self::set('__flash__', []);
+                }
+            }
+        }
+    }
+
+    /**
+     * 删除session数据
+     * @param string|array  $name session名称
+     * @param string|null   $prefix 作用域（前缀）
+     * @return void
+     */
+    public static function delete($name, $prefix = null)
+    {
+        empty(self::$init) && self::boot();
+        $prefix = !is_null($prefix) ? $prefix : self::$prefix;
+        if (is_array($name)) {
+            foreach ($name as $key) {
+                self::delete($key, $prefix);
+            }
+        } elseif (strpos($name, '.')) {
+            list($name1, $name2) = explode('.', $name);
+            if ($prefix) {
+                unset($_SESSION[$prefix][$name1][$name2]);
+            } else {
+                unset($_SESSION[$name1][$name2]);
+            }
+        } else {
+            if ($prefix) {
+                unset($_SESSION[$prefix][$name]);
+            } else {
+                unset($_SESSION[$name]);
+            }
+        }
+    }
+
+    /**
+     * 清空session数据
+     * @param string|null   $prefix 作用域（前缀）
+     * @return void
+     */
+    public static function clear($prefix = null)
+    {
+        empty(self::$init) && self::boot();
+        $prefix = !is_null($prefix) ? $prefix : self::$prefix;
+        if ($prefix) {
+            unset($_SESSION[$prefix]);
+        } else {
+            $_SESSION = [];
+        }
+    }
+
+    /**
+     * 判断session数据
+     * @param string        $name session名称
+     * @param string|null   $prefix
+     * @return bool
+     */
+    public static function has($name, $prefix = null)
+    {
+        empty(self::$init) && self::boot();
+        $prefix = !is_null($prefix) ? $prefix : self::$prefix;
+        if (strpos($name, '.')) {
+            // 支持数组
+            list($name1, $name2) = explode('.', $name);
+            return $prefix ? isset($_SESSION[$prefix][$name1][$name2]) : isset($_SESSION[$name1][$name2]);
+        } else {
+            return $prefix ? isset($_SESSION[$prefix][$name]) : isset($_SESSION[$name]);
+        }
+    }
+
+    /**
+     * 添加数据到一个session数组
+     * @param  string  $key
+     * @param  mixed   $value
+     * @return void
+     */
+    public static function push($key, $value)
+    {
+        $array = self::get($key);
+        if (is_null($array)) {
+            $array = [];
+        }
+        $array[] = $value;
+        self::set($key, $array);
+    }
+
+    /**
+     * 启动session
+     * @return void
+     */
+    public static function start()
+    {
+        session_start();
+        self::$init = true;
+    }
+
+    /**
+     * 销毁session
+     * @return void
+     */
+    public static function destroy()
+    {
+        if (!empty($_SESSION)) {
+            $_SESSION = [];
+        }
+        session_unset();
+        session_destroy();
+        self::$init = null;
+    }
+
+    /**
+     * 重新生成session_id
+     * @param bool $delete 是否删除关联会话文件
+     * @return void
+     */
+    public static function regenerate($delete = false)
+    {
+        session_regenerate_id($delete);
+    }
+
+    /**
+     * 暂停session
+     * @return void
+     */
+    public static function pause()
+    {
+        // 暂停session
+        session_write_close();
+        self::$init = false;
+    }
+}
diff --git a/thinkphp/library/think/Template.php b/thinkphp/library/think/Template.php
new file mode 100644
index 0000000..9ba0ff3
--- /dev/null
+++ b/thinkphp/library/think/Template.php
@@ -0,0 +1,1139 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\TemplateNotFoundException;
+use think\template\TagLib;
+
+/**
+ * ThinkPHP分离出来的模板引擎
+ * 支持XML标签和普通标签的模板解析
+ * 编译型模板引擎 支持动态缓存
+ */
+class Template
+{
+    // 模板变量
+    protected $data = [];
+    // 引擎配置
+    protected $config = [
+        'view_path'          => '', // 模板路径
+        'view_base'          => '',
+        'view_suffix'        => 'html', // 默认模板文件后缀
+        'view_depr'          => DS,
+        'cache_suffix'       => 'php', // 默认模板缓存后缀
+        'tpl_deny_func_list' => 'echo,exit', // 模板引擎禁用函数
+        'tpl_deny_php'       => false, // 默认模板引擎是否禁用PHP原生代码
+        'tpl_begin'          => '{', // 模板引擎普通标签开始标记
+        'tpl_end'            => '}', // 模板引擎普通标签结束标记
+        'strip_space'        => false, // 是否去除模板文件里面的html空格与换行
+        'tpl_cache'          => true, // 是否开启模板编译缓存,设为false则每次都会重新编译
+        'compile_type'       => 'file', // 模板编译类型
+        'cache_prefix'       => '', // 模板缓存前缀标识，可以动态改变
+        'cache_time'         => 0, // 模板缓存有效期 0 为永久，(以数字为值，单位:秒)
+        'layout_on'          => false, // 布局模板开关
+        'layout_name'        => 'layout', // 布局模板入口文件
+        'layout_item'        => '{__CONTENT__}', // 布局模板的内容替换标识
+        'taglib_begin'       => '{', // 标签库标签开始标记
+        'taglib_end'         => '}', // 标签库标签结束标记
+        'taglib_load'        => true, // 是否使用内置标签库之外的其它标签库，默认自动检测
+        'taglib_build_in'    => 'cx', // 内置标签库名称(标签使用不必指定标签库名称),以逗号分隔 注意解析顺序
+        'taglib_pre_load'    => '', // 需要额外加载的标签库(须指定标签库名称)，多个以逗号分隔
+        'display_cache'      => false, // 模板渲染缓存
+        'cache_id'           => '', // 模板缓存ID
+        'tpl_replace_string' => [],
+        'tpl_var_identify'   => 'array', // .语法变量识别，array|object|'', 为空时自动识别
+    ];
+
+    private $literal     = [];
+    private $includeFile = []; // 记录所有模板包含的文件路径及更新时间
+    protected $storage;
+
+    /**
+     * 构造函数
+     * @access public
+     * @param array $config
+     */
+    public function __construct(array $config = [])
+    {
+        $this->config['cache_path'] = TEMP_PATH;
+        $this->config               = array_merge($this->config, $config);
+
+        $this->config['taglib_begin_origin'] = $this->config['taglib_begin'];
+        $this->config['taglib_end_origin']   = $this->config['taglib_end'];
+
+        $this->config['taglib_begin'] = preg_quote($this->config['taglib_begin'], '/');
+        $this->config['taglib_end']   = preg_quote($this->config['taglib_end'], '/');
+        $this->config['tpl_begin']    = preg_quote($this->config['tpl_begin'], '/');
+        $this->config['tpl_end']      = preg_quote($this->config['tpl_end'], '/');
+
+        // 初始化模板编译存储器
+        $type          = $this->config['compile_type'] ? $this->config['compile_type'] : 'File';
+        $class         = false !== strpos($type, '\\') ? $type : '\\think\\template\\driver\\' . ucwords($type);
+        $this->storage = new $class();
+    }
+
+    /**
+     * 模板变量赋值
+     * @access public
+     * @param mixed $name
+     * @param mixed $value
+     * @return void
+     */
+    public function assign($name, $value = '')
+    {
+        if (is_array($name)) {
+            $this->data = array_merge($this->data, $name);
+        } else {
+            $this->data[$name] = $value;
+        }
+    }
+
+    /**
+     * 模板引擎参数赋值
+     * @access public
+     * @param mixed $name
+     * @param mixed $value
+     */
+    public function __set($name, $value)
+    {
+        $this->config[$name] = $value;
+    }
+
+    /**
+     * 模板引擎配置项
+     * @access public
+     * @param array|string $config
+     * @return string|void|array
+     */
+    public function config($config)
+    {
+        if (is_array($config)) {
+            $this->config = array_merge($this->config, $config);
+        } elseif (isset($this->config[$config])) {
+            return $this->config[$config];
+        } else {
+            return;
+        }
+    }
+
+    /**
+     * 模板变量获取
+     * @access public
+     * @param  string $name 变量名
+     * @return mixed
+     */
+    public function get($name = '')
+    {
+        if ('' == $name) {
+            return $this->data;
+        } else {
+            $data = $this->data;
+            foreach (explode('.', $name) as $key => $val) {
+                if (isset($data[$val])) {
+                    $data = $data[$val];
+                } else {
+                    $data = null;
+                    break;
+                }
+            }
+            return $data;
+        }
+    }
+
+    /**
+     * 渲染模板文件
+     * @access public
+     * @param string    $template 模板文件
+     * @param array     $vars 模板变量
+     * @param array     $config 模板参数
+     * @return void
+     */
+    public function fetch($template, $vars = [], $config = [])
+    {
+        if ($vars) {
+            $this->data = $vars;
+        }
+        if ($config) {
+            $this->config($config);
+        }
+        if (!empty($this->config['cache_id']) && $this->config['display_cache']) {
+            // 读取渲染缓存
+            $cacheContent = Cache::get($this->config['cache_id']);
+            if (false !== $cacheContent) {
+                echo $cacheContent;
+                return;
+            }
+        }
+        $template = $this->parseTemplateFile($template);
+        if ($template) {
+            $cacheFile = $this->config['cache_path'] . $this->config['cache_prefix'] . md5($this->config['layout_name'] . $template) . '.' . ltrim($this->config['cache_suffix'], '.');
+            if (!$this->checkCache($cacheFile)) {
+                // 缓存无效 重新模板编译
+                $content = file_get_contents($template);
+                $this->compiler($content, $cacheFile);
+            }
+            // 页面缓存
+            ob_start();
+            ob_implicit_flush(0);
+            // 读取编译存储
+            $this->storage->read($cacheFile, $this->data);
+            // 获取并清空缓存
+            $content = ob_get_clean();
+            if (!empty($this->config['cache_id']) && $this->config['display_cache']) {
+                // 缓存页面输出
+                Cache::set($this->config['cache_id'], $content, $this->config['cache_time']);
+            }
+            echo $content;
+        }
+    }
+
+    /**
+     * 渲染模板内容
+     * @access public
+     * @param string    $content 模板内容
+     * @param array     $vars 模板变量
+     * @param array     $config 模板参数
+     * @return void
+     */
+    public function display($content, $vars = [], $config = [])
+    {
+        if ($vars) {
+            $this->data = $vars;
+        }
+        if ($config) {
+            $this->config($config);
+        }
+        $cacheFile = $this->config['cache_path'] . $this->config['cache_prefix'] . md5($content) . '.' . ltrim($this->config['cache_suffix'], '.');
+        if (!$this->checkCache($cacheFile)) {
+            // 缓存无效 模板编译
+            $this->compiler($content, $cacheFile);
+        }
+        // 读取编译存储
+        $this->storage->read($cacheFile, $this->data);
+    }
+
+    /**
+     * 设置布局
+     * @access public
+     * @param mixed     $name 布局模板名称 false 则关闭布局
+     * @param string    $replace 布局模板内容替换标识
+     * @return Template
+     */
+    public function layout($name, $replace = '')
+    {
+        if (false === $name) {
+            // 关闭布局
+            $this->config['layout_on'] = false;
+        } else {
+            // 开启布局
+            $this->config['layout_on'] = true;
+            // 名称必须为字符串
+            if (is_string($name)) {
+                $this->config['layout_name'] = $name;
+            }
+            if (!empty($replace)) {
+                $this->config['layout_item'] = $replace;
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * 检查编译缓存是否有效
+     * 如果无效则需要重新编译
+     * @access private
+     * @param string $cacheFile 缓存文件名
+     * @return boolean
+     */
+    private function checkCache($cacheFile)
+    {
+        // 未开启缓存功能
+        if (!$this->config['tpl_cache']) {
+            return false;
+        }
+        // 缓存文件不存在
+        if (!is_file($cacheFile)) {
+            return false;
+        }
+        // 读取缓存文件失败
+        if (!$handle = @fopen($cacheFile, "r")) {
+            return false;
+        }
+        // 读取第一行
+        preg_match('/\/\*(.+?)\*\//', fgets($handle), $matches);
+        if (!isset($matches[1])) {
+            return false;
+        }
+        $includeFile = unserialize($matches[1]);
+        if (!is_array($includeFile)) {
+            return false;
+        }
+        // 检查模板文件是否有更新
+        foreach ($includeFile as $path => $time) {
+            if (is_file($path) && filemtime($path) > $time) {
+                // 模板文件如果有更新则缓存需要更新
+                return false;
+            }
+        }
+        // 检查编译存储是否有效
+        return $this->storage->check($cacheFile, $this->config['cache_time']);
+    }
+
+    /**
+     * 检查编译缓存是否存在
+     * @access public
+     * @param string $cacheId 缓存的id
+     * @return boolean
+     */
+    public function isCache($cacheId)
+    {
+        if ($cacheId && $this->config['display_cache']) {
+            // 缓存页面输出
+            return Cache::has($cacheId);
+        }
+        return false;
+    }
+
+    /**
+     * 编译模板文件内容
+     * @access private
+     * @param string    $content 模板内容
+     * @param string    $cacheFile 缓存文件名
+     * @return void
+     */
+    private function compiler(&$content, $cacheFile)
+    {
+        // 判断是否启用布局
+        if ($this->config['layout_on']) {
+            if (false !== strpos($content, '{__NOLAYOUT__}')) {
+                // 可以单独定义不使用布局
+                $content = str_replace('{__NOLAYOUT__}', '', $content);
+            } else {
+                // 读取布局模板
+                $layoutFile = $this->parseTemplateFile($this->config['layout_name']);
+                if ($layoutFile) {
+                    // 替换布局的主体内容
+                    $content = str_replace($this->config['layout_item'], $content, file_get_contents($layoutFile));
+                }
+            }
+        } else {
+            $content = str_replace('{__NOLAYOUT__}', '', $content);
+        }
+
+        // 模板解析
+        $this->parse($content);
+        if ($this->config['strip_space']) {
+            /* 去除html空格与换行 */
+            $find    = ['~>\s+<~', '~>(\s+\n|\r)~'];
+            $replace = ['><', '>'];
+            $content = preg_replace($find, $replace, $content);
+        }
+        // 优化生成的php代码
+        $content = preg_replace('/\?>\s*<\?php\s(?!echo\b)/s', '', $content);
+        // 模板过滤输出
+        $replace = $this->config['tpl_replace_string'];
+        $content = str_replace(array_keys($replace), array_values($replace), $content);
+        // 添加安全代码及模板引用记录
+        $content = 'includeFile) . '*/ ?>' . "\n" . $content;
+        // 编译存储
+        $this->storage->write($cacheFile, $content);
+        $this->includeFile = [];
+        return;
+    }
+
+    /**
+     * 模板解析入口
+     * 支持普通标签和TagLib解析 支持自定义标签库
+     * @access public
+     * @param string $content 要解析的模板内容
+     * @return void
+     */
+    public function parse(&$content)
+    {
+        // 内容为空不解析
+        if (empty($content)) {
+            return;
+        }
+        // 替换literal标签内容
+        $this->parseLiteral($content);
+        // 解析继承
+        $this->parseExtend($content);
+        // 解析布局
+        $this->parseLayout($content);
+        // 检查include语法
+        $this->parseInclude($content);
+        // 替换包含文件中literal标签内容
+        $this->parseLiteral($content);
+        // 检查PHP语法
+        $this->parsePhp($content);
+
+        // 获取需要引入的标签库列表
+        // 标签库只需要定义一次，允许引入多个一次
+        // 一般放在文件的最前面
+        // 格式：
+        // 当TAGLIB_LOAD配置为true时才会进行检测
+        if ($this->config['taglib_load']) {
+            $tagLibs = $this->getIncludeTagLib($content);
+            if (!empty($tagLibs)) {
+                // 对导入的TagLib进行解析
+                foreach ($tagLibs as $tagLibName) {
+                    $this->parseTagLib($tagLibName, $content);
+                }
+            }
+        }
+        // 预先加载的标签库 无需在每个模板中使用taglib标签加载 但必须使用标签库XML前缀
+        if ($this->config['taglib_pre_load']) {
+            $tagLibs = explode(',', $this->config['taglib_pre_load']);
+            foreach ($tagLibs as $tag) {
+                $this->parseTagLib($tag, $content);
+            }
+        }
+        // 内置标签库 无需使用taglib标签导入就可以使用 并且不需使用标签库XML前缀
+        $tagLibs = explode(',', $this->config['taglib_build_in']);
+        foreach ($tagLibs as $tag) {
+            $this->parseTagLib($tag, $content, true);
+        }
+        // 解析普通模板标签 {$tagName}
+        $this->parseTag($content);
+
+        // 还原被替换的Literal标签
+        $this->parseLiteral($content, true);
+        return;
+    }
+
+    /**
+     * 检查PHP语法
+     * @access private
+     * @param string $content 要解析的模板内容
+     * @return void
+     * @throws \think\Exception
+     */
+    private function parsePhp(&$content)
+    {
+        // 短标签的情况要将' . "\n", $content);
+        // PHP语法检查
+        if ($this->config['tpl_deny_php'] && false !== strpos($content, 'getRegex('layout'), $content, $matches)) {
+            // 替换Layout标签
+            $content = str_replace($matches[0], '', $content);
+            // 解析Layout标签
+            $array = $this->parseAttr($matches[0]);
+            if (!$this->config['layout_on'] || $this->config['layout_name'] != $array['name']) {
+                // 读取布局模板
+                $layoutFile = $this->parseTemplateFile($array['name']);
+                if ($layoutFile) {
+                    $replace = isset($array['replace']) ? $array['replace'] : $this->config['layout_item'];
+                    // 替换布局的主体内容
+                    $content = str_replace($replace, $content, file_get_contents($layoutFile));
+                }
+            }
+        } else {
+            $content = str_replace('{__NOLAYOUT__}', '', $content);
+        }
+        return;
+    }
+
+    /**
+     * 解析模板中的include标签
+     * @access private
+     * @param  string $content 要解析的模板内容
+     * @return void
+     */
+    private function parseInclude(&$content)
+    {
+        $regex = $this->getRegex('include');
+        $func  = function ($template) use (&$func, &$regex, &$content) {
+            if (preg_match_all($regex, $template, $matches, PREG_SET_ORDER)) {
+                foreach ($matches as $match) {
+                    $array = $this->parseAttr($match[0]);
+                    $file  = $array['file'];
+                    unset($array['file']);
+                    // 分析模板文件名并读取内容
+                    $parseStr = $this->parseTemplateName($file);
+                    foreach ($array as $k => $v) {
+                        // 以$开头字符串转换成模板变量
+                        if (0 === strpos($v, '$')) {
+                            $v = $this->get(substr($v, 1));
+                        }
+                        $parseStr = str_replace('[' . $k . ']', $v, $parseStr);
+                    }
+                    $content = str_replace($match[0], $parseStr, $content);
+                    // 再次对包含文件进行模板分析
+                    $func($parseStr);
+                }
+                unset($matches);
+            }
+        };
+        // 替换模板中的include标签
+        $func($content);
+        return;
+    }
+
+    /**
+     * 解析模板中的extend标签
+     * @access private
+     * @param  string $content 要解析的模板内容
+     * @return void
+     */
+    private function parseExtend(&$content)
+    {
+        $regex  = $this->getRegex('extend');
+        $array  = $blocks  = $baseBlocks  = [];
+        $extend = '';
+        $func   = function ($template) use (&$func, &$regex, &$array, &$extend, &$blocks, &$baseBlocks) {
+            if (preg_match($regex, $template, $matches)) {
+                if (!isset($array[$matches['name']])) {
+                    $array[$matches['name']] = 1;
+                    // 读取继承模板
+                    $extend = $this->parseTemplateName($matches['name']);
+                    // 递归检查继承
+                    $func($extend);
+                    // 取得block标签内容
+                    $blocks = array_merge($blocks, $this->parseBlock($template));
+                    return;
+                }
+            } else {
+                // 取得顶层模板block标签内容
+                $baseBlocks = $this->parseBlock($template, true);
+                if (empty($extend)) {
+                    // 无extend标签但有block标签的情况
+                    $extend = $template;
+                }
+            }
+        };
+
+        $func($content);
+        if (!empty($extend)) {
+            if ($baseBlocks) {
+                $children = [];
+                foreach ($baseBlocks as $name => $val) {
+                    $replace = $val['content'];
+                    if (!empty($children[$name])) {
+                        // 如果包含有子block标签
+                        foreach ($children[$name] as $key) {
+                            $replace = str_replace($baseBlocks[$key]['begin'] . $baseBlocks[$key]['content'] . $baseBlocks[$key]['end'], $blocks[$key]['content'], $replace);
+                        }
+                    }
+                    if (isset($blocks[$name])) {
+                        // 带有{__block__}表示与所继承模板的相应标签合并，而不是覆盖
+                        $replace = str_replace(['{__BLOCK__}', '{__block__}'], $replace, $blocks[$name]['content']);
+                        if (!empty($val['parent'])) {
+                            // 如果不是最顶层的block标签
+                            $parent = $val['parent'];
+                            if (isset($blocks[$parent])) {
+                                $blocks[$parent]['content'] = str_replace($blocks[$name]['begin'] . $blocks[$name]['content'] . $blocks[$name]['end'], $replace, $blocks[$parent]['content']);
+                            }
+                            $blocks[$name]['content'] = $replace;
+                            $children[$parent][]      = $name;
+                            continue;
+                        }
+                    } elseif (!empty($val['parent'])) {
+                        // 如果子标签没有被继承则用原值
+                        $children[$val['parent']][] = $name;
+                        $blocks[$name]              = $val;
+                    }
+                    if (!$val['parent']) {
+                        // 替换模板中的顶级block标签
+                        $extend = str_replace($val['begin'] . $val['content'] . $val['end'], $replace, $extend);
+                    }
+                }
+            }
+            $content = $extend;
+            unset($blocks, $baseBlocks);
+        }
+        return;
+    }
+
+    /**
+     * 替换页面中的literal标签
+     * @access private
+     * @param  string   $content 模板内容
+     * @param  boolean  $restore 是否为还原
+     * @return void
+     */
+    private function parseLiteral(&$content, $restore = false)
+    {
+        $regex = $this->getRegex($restore ? 'restoreliteral' : 'literal');
+        if (preg_match_all($regex, $content, $matches, PREG_SET_ORDER)) {
+            if (!$restore) {
+                $count = count($this->literal);
+                // 替换literal标签
+                foreach ($matches as $match) {
+                    $this->literal[] = substr($match[0], strlen($match[1]), -strlen($match[2]));
+                    $content         = str_replace($match[0], "", $content);
+                    $count++;
+                }
+            } else {
+                // 还原literal标签
+                foreach ($matches as $match) {
+                    $content = str_replace($match[0], $this->literal[$match[1]], $content);
+                }
+                // 清空literal记录
+                $this->literal = [];
+            }
+            unset($matches);
+        }
+        return;
+    }
+
+    /**
+     * 获取模板中的block标签
+     * @access private
+     * @param  string   $content 模板内容
+     * @param  boolean  $sort 是否排序
+     * @return array
+     */
+    private function parseBlock(&$content, $sort = false)
+    {
+        $regex  = $this->getRegex('block');
+        $result = [];
+        if (preg_match_all($regex, $content, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
+            $right = $keys = [];
+            foreach ($matches as $match) {
+                if (empty($match['name'][0])) {
+                    if (count($right) > 0) {
+                        $tag                  = array_pop($right);
+                        $start                = $tag['offset'] + strlen($tag['tag']);
+                        $length               = $match[0][1] - $start;
+                        $result[$tag['name']] = [
+                            'begin'   => $tag['tag'],
+                            'content' => substr($content, $start, $length),
+                            'end'     => $match[0][0],
+                            'parent'  => count($right) ? end($right)['name'] : '',
+                        ];
+                        $keys[$tag['name']] = $match[0][1];
+                    }
+                } else {
+                    // 标签头压入栈
+                    $right[] = [
+                        'name'   => $match[2][0],
+                        'offset' => $match[0][1],
+                        'tag'    => $match[0][0],
+                    ];
+                }
+            }
+            unset($right, $matches);
+            if ($sort) {
+                // 按block标签结束符在模板中的位置排序
+                array_multisort($keys, $result);
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * 搜索模板页面中包含的TagLib库
+     * 并返回列表
+     * @access private
+     * @param  string $content 模板内容
+     * @return array|null
+     */
+    private function getIncludeTagLib(&$content)
+    {
+        // 搜索是否有TagLib标签
+        if (preg_match($this->getRegex('taglib'), $content, $matches)) {
+            // 替换TagLib标签
+            $content = str_replace($matches[0], '', $content);
+            return explode(',', $matches['name']);
+        }
+        return;
+    }
+
+    /**
+     * TagLib库解析
+     * @access public
+     * @param  string   $tagLib 要解析的标签库
+     * @param  string   $content 要解析的模板内容
+     * @param  boolean  $hide 是否隐藏标签库前缀
+     * @return void
+     */
+    public function parseTagLib($tagLib, &$content, $hide = false)
+    {
+        if (false !== strpos($tagLib, '\\')) {
+            // 支持指定标签库的命名空间
+            $className = $tagLib;
+            $tagLib    = substr($tagLib, strrpos($tagLib, '\\') + 1);
+        } else {
+            $className = '\\think\\template\\taglib\\' . ucwords($tagLib);
+        }
+        /** @var Taglib $tLib */
+        $tLib = new $className($this);
+        $tLib->parseTag($content, $hide ? '' : $tagLib);
+        return;
+    }
+
+    /**
+     * 分析标签属性
+     * @access public
+     * @param  string   $str 属性字符串
+     * @param  string   $name 不为空时返回指定的属性名
+     * @return array
+     */
+    public function parseAttr($str, $name = null)
+    {
+        $regex = '/\s+(?>(?P[\w-]+)\s*)=(?>\s*)([\"\'])(?P(?:(?!\\2).)*)\\2/is';
+        $array = [];
+        if (preg_match_all($regex, $str, $matches, PREG_SET_ORDER)) {
+            foreach ($matches as $match) {
+                $array[$match['name']] = $match['value'];
+            }
+            unset($matches);
+        }
+        if (!empty($name) && isset($array[$name])) {
+            return $array[$name];
+        } else {
+            return $array;
+        }
+    }
+
+    /**
+     * 模板标签解析
+     * 格式： {TagName:args [|content] }
+     * @access private
+     * @param  string $content 要解析的模板内容
+     * @return void
+     */
+    private function parseTag(&$content)
+    {
+        $regex = $this->getRegex('tag');
+        if (preg_match_all($regex, $content, $matches, PREG_SET_ORDER)) {
+            foreach ($matches as $match) {
+                $str  = stripslashes($match[1]);
+                $flag = substr($str, 0, 1);
+                switch ($flag) {
+                    case '$':
+                        // 解析模板变量 格式 {$varName}
+                        // 是否带有?号
+                        if (false !== $pos = strpos($str, '?')) {
+                            $array = preg_split('/([!=]={1,2}|(?<]={0,1})/', substr($str, 0, $pos), 2, PREG_SPLIT_DELIM_CAPTURE);
+                            $name  = $array[0];
+                            $this->parseVar($name);
+                            $this->parseVarFunction($name);
+
+                            $str = trim(substr($str, $pos + 1));
+                            $this->parseVar($str);
+                            $first = substr($str, 0, 1);
+                            if (strpos($name, ')')) {
+                                // $name为对象或是自动识别，或者含有函数
+                                if (isset($array[1])) {
+                                    $this->parseVar($array[2]);
+                                    $name .= $array[1] . $array[2];
+                                }
+                                switch ($first) {
+                                    case '?':
+                                        $str = '';
+                                        break;
+                                    case '=':
+                                        $str = '';
+                                        break;
+                                    default:
+                                        $str = '';
+                                }
+                            } else {
+                                if (isset($array[1])) {
+                                    $this->parseVar($array[2]);
+                                    $express = $name . $array[1] . $array[2];
+                                } else {
+                                    $express = false;
+                                }
+                                // $name为数组
+                                switch ($first) {
+                                    case '?':
+                                        // {$varname??'xxx'} $varname有定义则输出$varname,否则输出xxx
+                                        $str = '';
+                                        break;
+                                    case '=':
+                                        // {$varname?='xxx'} $varname为真时才输出xxx
+                                        $str = '';
+                                        break;
+                                    case ':':
+                                        // {$varname?:'xxx'} $varname为真时输出$varname,否则输出xxx
+                                        $str = '';
+                                        break;
+                                    default:
+                                        $str = '';
+                                }
+                            }
+                        } else {
+                            $this->parseVar($str);
+                            $this->parseVarFunction($str);
+                            $str = '';
+                        }
+                        break;
+                    case ':':
+                        // 输出某个函数的结果
+                        $str = substr($str, 1);
+                        $this->parseVar($str);
+                        $str = '';
+                        break;
+                    case '~':
+                        // 执行某个函数
+                        $str = substr($str, 1);
+                        $this->parseVar($str);
+                        $str = '';
+                        break;
+                    case '-':
+                    case '+':
+                        // 输出计算
+                        $this->parseVar($str);
+                        $str = '';
+                        break;
+                    case '/':
+                        // 注释标签
+                        $flag2 = substr($str, 1, 1);
+                        if ('/' == $flag2 || ('*' == $flag2 && substr(rtrim($str), -2) == '*/')) {
+                            $str = '';
+                        }
+                        break;
+                    default:
+                        // 未识别的标签直接返回
+                        $str = $this->config['tpl_begin'] . $str . $this->config['tpl_end'];
+                        break;
+                }
+                $content = str_replace($match[0], $str, $content);
+            }
+            unset($matches);
+        }
+        return;
+    }
+
+    /**
+     * 模板变量解析,支持使用函数
+     * 格式： {$varname|function1|function2=arg1,arg2}
+     * @access public
+     * @param  string $varStr 变量数据
+     * @return void
+     */
+    public function parseVar(&$varStr)
+    {
+        $varStr = trim($varStr);
+        if (preg_match_all('/\$[a-zA-Z_](?>\w*)(?:[:\.][0-9a-zA-Z_](?>\w*))+/', $varStr, $matches, PREG_OFFSET_CAPTURE)) {
+            static $_varParseList = [];
+            while ($matches[0]) {
+                $match = array_pop($matches[0]);
+                //如果已经解析过该变量字串，则直接返回变量值
+                if (isset($_varParseList[$match[0]])) {
+                    $parseStr = $_varParseList[$match[0]];
+                } else {
+                    if (strpos($match[0], '.')) {
+                        $vars  = explode('.', $match[0]);
+                        $first = array_shift($vars);
+                        if ('$Think' == $first) {
+                            // 所有以Think.打头的以特殊变量对待 无需模板赋值就可以输出
+                            $parseStr = $this->parseThinkVar($vars);
+                        } elseif ('$Request' == $first) {
+                            // 获取Request请求对象参数
+                            $method = array_shift($vars);
+                            if (!empty($vars)) {
+                                $params = implode('.', $vars);
+                                if ('true' != $params) {
+                                    $params = '\'' . $params . '\'';
+                                }
+                            } else {
+                                $params = '';
+                            }
+                            $parseStr = '\think\Request::instance()->' . $method . '(' . $params . ')';
+                        } else {
+                            switch ($this->config['tpl_var_identify']) {
+                                case 'array': // 识别为数组
+                                    $parseStr = $first . '[\'' . implode('\'][\'', $vars) . '\']';
+                                    break;
+                                case 'obj': // 识别为对象
+                                    $parseStr = $first . '->' . implode('->', $vars);
+                                    break;
+                                default: // 自动判断数组或对象
+                                    $parseStr = '(is_array(' . $first . ')?' . $first . '[\'' . implode('\'][\'', $vars) . '\']:' . $first . '->' . implode('->', $vars) . ')';
+                            }
+                        }
+                    } else {
+                        $parseStr = str_replace(':', '->', $match[0]);
+                    }
+                    $_varParseList[$match[0]] = $parseStr;
+                }
+                $varStr = substr_replace($varStr, $parseStr, $match[1], strlen($match[0]));
+            }
+            unset($matches);
+        }
+        return;
+    }
+
+    /**
+     * 对模板中使用了函数的变量进行解析
+     * 格式 {$varname|function1|function2=arg1,arg2}
+     * @access public
+     * @param  string $varStr 变量字符串
+     * @return void
+     */
+    public function parseVarFunction(&$varStr)
+    {
+        if (false == strpos($varStr, '|')) {
+            return;
+        }
+        static $_varFunctionList = [];
+        $_key                    = md5($varStr);
+        //如果已经解析过该变量字串，则直接返回变量值
+        if (isset($_varFunctionList[$_key])) {
+            $varStr = $_varFunctionList[$_key];
+        } else {
+            $varArray = explode('|', $varStr);
+            // 取得变量名称
+            $name = array_shift($varArray);
+            // 对变量使用函数
+            $length = count($varArray);
+            // 取得模板禁止使用函数列表
+            $template_deny_funs = explode(',', $this->config['tpl_deny_func_list']);
+            for ($i = 0; $i < $length; $i++) {
+                $args = explode('=', $varArray[$i], 2);
+                // 模板函数过滤
+                $fun = trim($args[0]);
+                switch ($fun) {
+                    case 'default': // 特殊模板函数
+                        if (false === strpos($name, '(')) {
+                            $name = '(isset(' . $name . ') && (' . $name . ' !== \'\')?' . $name . ':' . $args[1] . ')';
+                        } else {
+                            $name = '(' . $name . ' ?: ' . $args[1] . ')';
+                        }
+                        break;
+                    default: // 通用模板函数
+                        if (!in_array($fun, $template_deny_funs)) {
+                            if (isset($args[1])) {
+                                if (strstr($args[1], '###')) {
+                                    $args[1] = str_replace('###', $name, $args[1]);
+                                    $name    = "$fun($args[1])";
+                                } else {
+                                    $name = "$fun($name,$args[1])";
+                                }
+                            } else {
+                                if (!empty($args[0])) {
+                                    $name = "$fun($name)";
+                                }
+                            }
+                        }
+                }
+            }
+            $_varFunctionList[$_key] = $name;
+            $varStr                  = $name;
+        }
+        return;
+    }
+
+    /**
+     * 特殊模板变量解析
+     * 格式 以 $Think. 打头的变量属于特殊模板变量
+     * @access public
+     * @param  array $vars 变量数组
+     * @return string
+     */
+    public function parseThinkVar($vars)
+    {
+        $type  = strtoupper(trim(array_shift($vars)));
+        $param = implode('.', $vars);
+        if ($vars) {
+            switch ($type) {
+                case 'SERVER':
+                    $parseStr = '\\think\\Request::instance()->server(\'' . $param . '\')';
+                    break;
+                case 'GET':
+                    $parseStr = '\\think\\Request::instance()->get(\'' . $param . '\')';
+                    break;
+                case 'POST':
+                    $parseStr = '\\think\\Request::instance()->post(\'' . $param . '\')';
+                    break;
+                case 'COOKIE':
+                    $parseStr = '\\think\\Cookie::get(\'' . $param . '\')';
+                    break;
+                case 'SESSION':
+                    $parseStr = '\\think\\Session::get(\'' . $param . '\')';
+                    break;
+                case 'ENV':
+                    $parseStr = '\\think\\Request::instance()->env(\'' . $param . '\')';
+                    break;
+                case 'REQUEST':
+                    $parseStr = '\\think\\Request::instance()->request(\'' . $param . '\')';
+                    break;
+                case 'CONST':
+                    $parseStr = strtoupper($param);
+                    break;
+                case 'LANG':
+                    $parseStr = '\\think\\Lang::get(\'' . $param . '\')';
+                    break;
+                case 'CONFIG':
+                    $parseStr = '\\think\\Config::get(\'' . $param . '\')';
+                    break;
+                default:
+                    $parseStr = '\'\'';
+                    break;
+            }
+        } else {
+            switch ($type) {
+                case 'NOW':
+                    $parseStr = "date('Y-m-d g:i a',time())";
+                    break;
+                case 'VERSION':
+                    $parseStr = 'THINK_VERSION';
+                    break;
+                case 'LDELIM':
+                    $parseStr = '\'' . ltrim($this->config['tpl_begin'], '\\') . '\'';
+                    break;
+                case 'RDELIM':
+                    $parseStr = '\'' . ltrim($this->config['tpl_end'], '\\') . '\'';
+                    break;
+                default:
+                    if (defined($type)) {
+                        $parseStr = $type;
+                    } else {
+                        $parseStr = '';
+                    }
+            }
+        }
+        return $parseStr;
+    }
+
+    /**
+     * 分析加载的模板文件并读取内容 支持多个模板文件读取
+     * @access private
+     * @param  string $templateName 模板文件名
+     * @return string
+     */
+    private function parseTemplateName($templateName)
+    {
+        $array    = explode(',', $templateName);
+        $parseStr = '';
+        foreach ($array as $templateName) {
+            if (empty($templateName)) {
+                continue;
+            }
+            if (0 === strpos($templateName, '$')) {
+                //支持加载变量文件名
+                $templateName = $this->get(substr($templateName, 1));
+            }
+            $template = $this->parseTemplateFile($templateName);
+            if ($template) {
+                // 获取模板文件内容
+                $parseStr .= file_get_contents($template);
+            }
+        }
+        return $parseStr;
+    }
+
+    /**
+     * 解析模板文件名
+     * @access private
+     * @param  string $template 文件名
+     * @return string|false
+     */
+    private function parseTemplateFile($template)
+    {
+        if ('' == pathinfo($template, PATHINFO_EXTENSION)) {
+            if (strpos($template, '@')) {
+                list($module, $template) = explode('@', $template);
+            }
+            if (0 !== strpos($template, '/')) {
+                $template = str_replace(['/', ':'], $this->config['view_depr'], $template);
+            } else {
+                $template = str_replace(['/', ':'], $this->config['view_depr'], substr($template, 1));
+            }
+            if ($this->config['view_base']) {
+                $module = isset($module) ? $module : Request::instance()->module();
+                $path   = $this->config['view_base'] . ($module ? $module . DS : '');
+            } else {
+                $path = isset($module) ? APP_PATH . $module . DS . basename($this->config['view_path']) . DS : $this->config['view_path'];
+            }
+            $template = realpath($path . $template . '.' . ltrim($this->config['view_suffix'], '.'));
+        }
+
+        if (is_file($template)) {
+            // 记录模板文件的更新时间
+            $this->includeFile[$template] = filemtime($template);
+            return $template;
+        } else {
+            throw new TemplateNotFoundException('template not exists:' . $template, $template);
+        }
+    }
+
+    /**
+     * 按标签生成正则
+     * @access private
+     * @param  string $tagName 标签名
+     * @return string
+     */
+    private function getRegex($tagName)
+    {
+        $regex = '';
+        if ('tag' == $tagName) {
+            $begin = $this->config['tpl_begin'];
+            $end   = $this->config['tpl_end'];
+            if (strlen(ltrim($begin, '\\')) == 1 && strlen(ltrim($end, '\\')) == 1) {
+                $regex = $begin . '((?:[\$]{1,2}[a-wA-w_]|[\:\~][\$a-wA-w_]|[+]{2}[\$][a-wA-w_]|[-]{2}[\$][a-wA-w_]|\/[\*\/])(?>[^' . $end . ']*))' . $end;
+            } else {
+                $regex = $begin . '((?:[\$]{1,2}[a-wA-w_]|[\:\~][\$a-wA-w_]|[+]{2}[\$][a-wA-w_]|[-]{2}[\$][a-wA-w_]|\/[\*\/])(?>(?:(?!' . $end . ').)*))' . $end;
+            }
+        } else {
+            $begin  = $this->config['taglib_begin'];
+            $end    = $this->config['taglib_end'];
+            $single = strlen(ltrim($begin, '\\')) == 1 && strlen(ltrim($end, '\\')) == 1 ? true : false;
+            switch ($tagName) {
+                case 'block':
+                    if ($single) {
+                        $regex = $begin . '(?:' . $tagName . '\b(?>(?:(?!name=).)*)\bname=([\'\"])(?P[\$\w\-\/\.]+)\\1(?>[^' . $end . ']*)|\/' . $tagName . ')' . $end;
+                    } else {
+                        $regex = $begin . '(?:' . $tagName . '\b(?>(?:(?!name=).)*)\bname=([\'\"])(?P[\$\w\-\/\.]+)\\1(?>(?:(?!' . $end . ').)*)|\/' . $tagName . ')' . $end;
+                    }
+                    break;
+                case 'literal':
+                    if ($single) {
+                        $regex = '(' . $begin . $tagName . '\b(?>[^' . $end . ']*)' . $end . ')';
+                        $regex .= '(?:(?>[^' . $begin . ']*)(?>(?!' . $begin . '(?>' . $tagName . '\b[^' . $end . ']*|\/' . $tagName . ')' . $end . ')' . $begin . '[^' . $begin . ']*)*)';
+                        $regex .= '(' . $begin . '\/' . $tagName . $end . ')';
+                    } else {
+                        $regex = '(' . $begin . $tagName . '\b(?>(?:(?!' . $end . ').)*)' . $end . ')';
+                        $regex .= '(?:(?>(?:(?!' . $begin . ').)*)(?>(?!' . $begin . '(?>' . $tagName . '\b(?>(?:(?!' . $end . ').)*)|\/' . $tagName . ')' . $end . ')' . $begin . '(?>(?:(?!' . $begin . ').)*))*)';
+                        $regex .= '(' . $begin . '\/' . $tagName . $end . ')';
+                    }
+                    break;
+                case 'restoreliteral':
+                    $regex = '';
+                    break;
+                case 'include':
+                    $name = 'file';
+                case 'taglib':
+                case 'layout':
+                case 'extend':
+                    if (empty($name)) {
+                        $name = 'name';
+                    }
+                    if ($single) {
+                        $regex = $begin . $tagName . '\b(?>(?:(?!' . $name . '=).)*)\b' . $name . '=([\'\"])(?P[\$\w\-\/\.\:@,\\\\]+)\\1(?>[^' . $end . ']*)' . $end;
+                    } else {
+                        $regex = $begin . $tagName . '\b(?>(?:(?!' . $name . '=).)*)\b' . $name . '=([\'\"])(?P[\$\w\-\/\.\:@,\\\\]+)\\1(?>(?:(?!' . $end . ').)*)' . $end;
+                    }
+                    break;
+            }
+        }
+        return '/' . $regex . '/is';
+    }
+}
diff --git a/thinkphp/library/think/Url.php b/thinkphp/library/think/Url.php
new file mode 100644
index 0000000..53a545f
--- /dev/null
+++ b/thinkphp/library/think/Url.php
@@ -0,0 +1,333 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Url
+{
+    // 生成URL地址的root
+    protected static $root;
+    protected static $bindCheck;
+
+    /**
+     * URL生成 支持路由反射
+     * @param string            $url 路由地址
+     * @param string|array      $vars 参数（支持数组和字符串）a=val&b=val2... ['a'=>'val1', 'b'=>'val2']
+     * @param string|bool       $suffix 伪静态后缀，默认为true表示获取配置值
+     * @param boolean|string    $domain 是否显示域名 或者直接传入域名
+     * @return string
+     */
+    public static function build($url = '', $vars = '', $suffix = true, $domain = false)
+    {
+        if (false === $domain && Route::rules('domain')) {
+            $domain = true;
+        }
+        // 解析URL
+        if (0 === strpos($url, '[') && $pos = strpos($url, ']')) {
+            // [name] 表示使用路由命名标识生成URL
+            $name = substr($url, 1, $pos - 1);
+            $url  = 'name' . substr($url, $pos + 1);
+        }
+        if (false === strpos($url, '://') && 0 !== strpos($url, '/')) {
+            $info = parse_url($url);
+            $url  = !empty($info['path']) ? $info['path'] : '';
+            if (isset($info['fragment'])) {
+                // 解析锚点
+                $anchor = $info['fragment'];
+                if (false !== strpos($anchor, '?')) {
+                    // 解析参数
+                    list($anchor, $info['query']) = explode('?', $anchor, 2);
+                }
+                if (false !== strpos($anchor, '@')) {
+                    // 解析域名
+                    list($anchor, $domain) = explode('@', $anchor, 2);
+                }
+            } elseif (strpos($url, '@') && false === strpos($url, '\\')) {
+                // 解析域名
+                list($url, $domain) = explode('@', $url, 2);
+            }
+        }
+
+        // 解析参数
+        if (is_string($vars)) {
+            // aaa=1&bbb=2 转换成数组
+            parse_str($vars, $vars);
+        }
+
+        if ($url) {
+            $rule = Route::name(isset($name) ? $name : $url . (isset($info['query']) ? '?' . $info['query'] : ''));
+            if (is_null($rule) && isset($info['query'])) {
+                $rule = Route::name($url);
+                // 解析地址里面参数 合并到vars
+                parse_str($info['query'], $params);
+                $vars = array_merge($params, $vars);
+                unset($info['query']);
+            }
+        }
+        if (!empty($rule) && $match = self::getRuleUrl($rule, $vars)) {
+            // 匹配路由命名标识
+            $url = $match[0];
+            // 替换可选分隔符
+            $url = preg_replace(['/(\W)\?$/', '/(\W)\?/'], ['', '\1'], $url);
+            if (!empty($match[1])) {
+                $domain = $match[1];
+            }
+            if (!is_null($match[2])) {
+                $suffix = $match[2];
+            }
+        } elseif (!empty($rule) && isset($name)) {
+            throw new \InvalidArgumentException('route name not exists:' . $name);
+        } else {
+            // 检查别名路由
+            $alias      = Route::rules('alias');
+            $matchAlias = false;
+            if ($alias) {
+                // 别名路由解析
+                foreach ($alias as $key => $val) {
+                    if (is_array($val)) {
+                        $val = $val[0];
+                    }
+                    if (0 === strpos($url, $val)) {
+                        $url        = $key . substr($url, strlen($val));
+                        $matchAlias = true;
+                        break;
+                    }
+                }
+            }
+            if (!$matchAlias) {
+                // 路由标识不存在 直接解析
+                $url = self::parseUrl($url, $domain);
+            }
+            if (isset($info['query'])) {
+                // 解析地址里面参数 合并到vars
+                parse_str($info['query'], $params);
+                $vars = array_merge($params, $vars);
+            }
+        }
+
+        // 检测URL绑定
+        if (!self::$bindCheck) {
+            $type = Route::getBind('type');
+            if ($type) {
+                $bind = Route::getBind($type);
+                if ($bind && 0 === strpos($url, $bind)) {
+                    $url = substr($url, strlen($bind) + 1);
+                }
+            }
+        }
+        // 还原URL分隔符
+        $depr = Config::get('pathinfo_depr');
+        $url  = str_replace('/', $depr, $url);
+
+        // URL后缀
+        $suffix = in_array($url, ['/', '']) ? '' : self::parseSuffix($suffix);
+        // 锚点
+        $anchor = !empty($anchor) ? '#' . $anchor : '';
+        // 参数组装
+        if (!empty($vars)) {
+            // 添加参数
+            if (Config::get('url_common_param')) {
+                $vars = http_build_query($vars);
+                $url .= $suffix . '?' . $vars . $anchor;
+            } else {
+                $paramType = Config::get('url_param_type');
+                foreach ($vars as $var => $val) {
+                    if ('' !== trim($val)) {
+                        if ($paramType) {
+                            $url .= $depr . urlencode($val);
+                        } else {
+                            $url .= $depr . $var . $depr . urlencode($val);
+                        }
+                    }
+                }
+                $url .= $suffix . $anchor;
+            }
+        } else {
+            $url .= $suffix . $anchor;
+        }
+        // 检测域名
+        $domain = self::parseDomain($url, $domain);
+        // URL组装
+        $url = $domain . rtrim(self::$root ?: Request::instance()->root(), '/') . '/' . ltrim($url, '/');
+
+        self::$bindCheck = false;
+        return $url;
+    }
+
+    // 直接解析URL地址
+    protected static function parseUrl($url, &$domain)
+    {
+        $request = Request::instance();
+        if (0 === strpos($url, '/')) {
+            // 直接作为路由地址解析
+            $url = substr($url, 1);
+        } elseif (false !== strpos($url, '\\')) {
+            // 解析到类
+            $url = ltrim(str_replace('\\', '/', $url), '/');
+        } elseif (0 === strpos($url, '@')) {
+            // 解析到控制器
+            $url = substr($url, 1);
+        } else {
+            // 解析到 模块/控制器/操作
+            $module  = $request->module();
+            $domains = Route::rules('domain');
+            if (true === $domain && 2 == substr_count($url, '/')) {
+                $current = $request->host();
+                $match   = [];
+                $pos     = [];
+                foreach ($domains as $key => $item) {
+                    if (isset($item['[bind]']) && 0 === strpos($url, $item['[bind]'][0])) {
+                        $pos[$key] = strlen($item['[bind]'][0]) + 1;
+                        $match[]   = $key;
+                        $module    = '';
+                    }
+                }
+                if ($match) {
+                    $domain = current($match);
+                    foreach ($match as $item) {
+                        if (0 === strpos($current, $item)) {
+                            $domain = $item;
+                        }
+                    }
+                    self::$bindCheck = true;
+                    $url             = substr($url, $pos[$domain]);
+                }
+            } elseif ($domain) {
+                if (isset($domains[$domain]['[bind]'][0])) {
+                    $bindModule = $domains[$domain]['[bind]'][0];
+                    if ($bindModule && !in_array($bindModule[0], ['\\', '@'])) {
+                        $module = '';
+                    }
+                }
+            }
+            $module = $module ? $module . '/' : '';
+
+            $controller = $request->controller();
+            if ('' == $url) {
+                // 空字符串输出当前的 模块/控制器/操作
+                $action = $request->action();
+            } else {
+                $path       = explode('/', $url);
+                $action     = array_pop($path);
+                $controller = empty($path) ? $controller : array_pop($path);
+                $module     = empty($path) ? $module : array_pop($path) . '/';
+            }
+            if (Config::get('url_convert')) {
+                $action     = strtolower($action);
+                $controller = Loader::parseName($controller);
+            }
+            $url = $module . $controller . '/' . $action;
+        }
+        return $url;
+    }
+
+    // 检测域名
+    protected static function parseDomain(&$url, $domain)
+    {
+        if (!$domain) {
+            return '';
+        }
+        $request    = Request::instance();
+        $rootDomain = Config::get('url_domain_root');
+        if (true === $domain) {
+            // 自动判断域名
+            $domain = Config::get('app_host') ?: $request->host();
+
+            $domains = Route::rules('domain');
+            if ($domains) {
+                $route_domain = array_keys($domains);
+                foreach ($route_domain as $domain_prefix) {
+                    if (0 === strpos($domain_prefix, '*.') && strpos($domain, ltrim($domain_prefix, '*.')) !== false) {
+                        foreach ($domains as $key => $rule) {
+                            $rule = is_array($rule) ? $rule[0] : $rule;
+                            if (is_string($rule) && false === strpos($key, '*') && 0 === strpos($url, $rule)) {
+                                $url    = ltrim($url, $rule);
+                                $domain = $key;
+                                // 生成对应子域名
+                                if (!empty($rootDomain)) {
+                                    $domain .= $rootDomain;
+                                }
+                                break;
+                            } elseif (false !== strpos($key, '*')) {
+                                if (!empty($rootDomain)) {
+                                    $domain .= $rootDomain;
+                                }
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+
+        } else {
+            if (empty($rootDomain)) {
+                $host       = Config::get('app_host') ?: $request->host();
+                $rootDomain = substr_count($host, '.') > 1 ? substr(strstr($host, '.'), 1) : $host;
+            }
+            if (substr_count($domain, '.') < 2 && !strpos($domain, $rootDomain)) {
+                $domain .= '.' . $rootDomain;
+            }
+        }
+        if (false !== strpos($domain, '://')) {
+            $scheme = '';
+        } else {
+            $scheme = $request->isSsl() || Config::get('is_https') ? 'https://' : 'http://';
+        }
+        return $scheme . $domain;
+    }
+
+    // 解析URL后缀
+    protected static function parseSuffix($suffix)
+    {
+        if ($suffix) {
+            $suffix = true === $suffix ? Config::get('url_html_suffix') : $suffix;
+            if ($pos = strpos($suffix, '|')) {
+                $suffix = substr($suffix, 0, $pos);
+            }
+        }
+        return (empty($suffix) || 0 === strpos($suffix, '.')) ? $suffix : '.' . $suffix;
+    }
+
+    // 匹配路由地址
+    public static function getRuleUrl($rule, &$vars = [])
+    {
+        foreach ($rule as $item) {
+            list($url, $pattern, $domain, $suffix) = $item;
+            if (empty($pattern)) {
+                return [rtrim($url, '$'), $domain, $suffix];
+            }
+            $type = Config::get('url_common_param');
+            foreach ($pattern as $key => $val) {
+                if (isset($vars[$key])) {
+                    $url = str_replace(['[:' . $key . ']', '<' . $key . '?>', ':' . $key . '', '<' . $key . '>'], $type ? $vars[$key] : urlencode($vars[$key]), $url);
+                    unset($vars[$key]);
+                    $result = [$url, $domain, $suffix];
+                } elseif (2 == $val) {
+                    $url    = str_replace(['/[:' . $key . ']', '[:' . $key . ']', '<' . $key . '?>'], '', $url);
+                    $result = [$url, $domain, $suffix];
+                } else {
+                    break;
+                }
+            }
+            if (isset($result)) {
+                return $result;
+            }
+        }
+        return false;
+    }
+
+    // 指定当前生成URL地址的root
+    public static function root($root)
+    {
+        self::$root = $root;
+        Request::instance()->root($root);
+    }
+}
diff --git a/thinkphp/library/think/Validate.php b/thinkphp/library/think/Validate.php
new file mode 100644
index 0000000..608e1e4
--- /dev/null
+++ b/thinkphp/library/think/Validate.php
@@ -0,0 +1,1371 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+use think\exception\ClassNotFoundException;
+
+class Validate
+{
+    // 实例
+    protected static $instance;
+
+    // 自定义的验证类型
+    protected static $type = [];
+
+    // 验证类型别名
+    protected $alias = [
+        '>' => 'gt', '>=' => 'egt', '<' => 'lt', '<=' => 'elt', '=' => 'eq', 'same' => 'eq',
+    ];
+
+    // 当前验证的规则
+    protected $rule = [];
+
+    // 验证提示信息
+    protected $message = [];
+    // 验证字段描述
+    protected $field = [];
+
+    // 验证规则默认提示信息
+    protected static $typeMsg = [
+        'require'     => ':attribute require',
+        'number'      => ':attribute must be numeric',
+        'integer'     => ':attribute must be integer',
+        'float'       => ':attribute must be float',
+        'boolean'     => ':attribute must be bool',
+        'email'       => ':attribute not a valid email address',
+        'array'       => ':attribute must be a array',
+        'accepted'    => ':attribute must be yes,on or 1',
+        'date'        => ':attribute not a valid datetime',
+        'file'        => ':attribute not a valid file',
+        'image'       => ':attribute not a valid image',
+        'alpha'       => ':attribute must be alpha',
+        'alphaNum'    => ':attribute must be alpha-numeric',
+        'alphaDash'   => ':attribute must be alpha-numeric, dash, underscore',
+        'activeUrl'   => ':attribute not a valid domain or ip',
+        'chs'         => ':attribute must be chinese',
+        'chsAlpha'    => ':attribute must be chinese or alpha',
+        'chsAlphaNum' => ':attribute must be chinese,alpha-numeric',
+        'chsDash'     => ':attribute must be chinese,alpha-numeric,underscore, dash',
+        'url'         => ':attribute not a valid url',
+        'ip'          => ':attribute not a valid ip',
+        'dateFormat'  => ':attribute must be dateFormat of :rule',
+        'in'          => ':attribute must be in :rule',
+        'notIn'       => ':attribute be notin :rule',
+        'between'     => ':attribute must between :1 - :2',
+        'notBetween'  => ':attribute not between :1 - :2',
+        'length'      => 'size of :attribute must be :rule',
+        'max'         => 'max size of :attribute must be :rule',
+        'min'         => 'min size of :attribute must be :rule',
+        'after'       => ':attribute cannot be less than :rule',
+        'before'      => ':attribute cannot exceed :rule',
+        'afterWith'   => ':attribute cannot be less than :rule',
+        'beforeWith'  => ':attribute cannot exceed :rule',
+        'expire'      => ':attribute not within :rule',
+        'allowIp'     => 'access IP is not allowed',
+        'denyIp'      => 'access IP denied',
+        'confirm'     => ':attribute out of accord with :2',
+        'different'   => ':attribute cannot be same with :2',
+        'egt'         => ':attribute must greater than or equal :rule',
+        'gt'          => ':attribute must greater than :rule',
+        'elt'         => ':attribute must less than or equal :rule',
+        'lt'          => ':attribute must less than :rule',
+        'eq'          => ':attribute must equal :rule',
+        'unique'      => ':attribute has exists',
+        'regex'       => ':attribute not conform to the rules',
+        'method'      => 'invalid Request method',
+        'token'       => 'invalid token',
+        'fileSize'    => 'filesize not match',
+        'fileExt'     => 'extensions to upload is not allowed',
+        'fileMime'    => 'mimetype to upload is not allowed',
+    ];
+
+    // 当前验证场景
+    protected $currentScene = null;
+
+    // 正则表达式 regex = ['zip'=>'\d{6}',...]
+    protected $regex = [];
+
+    // 验证场景 scene = ['edit'=>'name1,name2,...']
+    protected $scene = [];
+
+    // 验证失败错误信息
+    protected $error = [];
+
+    // 批量验证
+    protected $batch = false;
+
+    /**
+     * 构造函数
+     * @access public
+     * @param array $rules 验证规则
+     * @param array $message 验证提示信息
+     * @param array $field 验证字段描述信息
+     */
+    public function __construct(array $rules = [], $message = [], $field = [])
+    {
+        $this->rule    = array_merge($this->rule, $rules);
+        $this->message = array_merge($this->message, $message);
+        $this->field   = array_merge($this->field, $field);
+    }
+
+    /**
+     * 实例化验证
+     * @access public
+     * @param array     $rules 验证规则
+     * @param array     $message 验证提示信息
+     * @param array     $field 验证字段描述信息
+     * @return Validate
+     */
+    public static function make($rules = [], $message = [], $field = [])
+    {
+        if (is_null(self::$instance)) {
+            self::$instance = new self($rules, $message, $field);
+        }
+        return self::$instance;
+    }
+
+    /**
+     * 添加字段验证规则
+     * @access protected
+     * @param string|array  $name  字段名称或者规则数组
+     * @param mixed         $rule  验证规则
+     * @return Validate
+     */
+    public function rule($name, $rule = '')
+    {
+        if (is_array($name)) {
+            $this->rule = array_merge($this->rule, $name);
+        } else {
+            $this->rule[$name] = $rule;
+        }
+        return $this;
+    }
+
+    /**
+     * 注册验证（类型）规则
+     * @access public
+     * @param string    $type  验证规则类型
+     * @param mixed     $callback callback方法(或闭包)
+     * @return void
+     */
+    public static function extend($type, $callback = null)
+    {
+        if (is_array($type)) {
+            self::$type = array_merge(self::$type, $type);
+        } else {
+            self::$type[$type] = $callback;
+        }
+    }
+
+    /**
+     * 设置验证规则的默认提示信息
+     * @access protected
+     * @param string|array  $type  验证规则类型名称或者数组
+     * @param string        $msg  验证提示信息
+     * @return void
+     */
+    public static function setTypeMsg($type, $msg = null)
+    {
+        if (is_array($type)) {
+            self::$typeMsg = array_merge(self::$typeMsg, $type);
+        } else {
+            self::$typeMsg[$type] = $msg;
+        }
+    }
+
+    /**
+     * 设置提示信息
+     * @access public
+     * @param string|array  $name  字段名称
+     * @param string        $message 提示信息
+     * @return Validate
+     */
+    public function message($name, $message = '')
+    {
+        if (is_array($name)) {
+            $this->message = array_merge($this->message, $name);
+        } else {
+            $this->message[$name] = $message;
+        }
+        return $this;
+    }
+
+    /**
+     * 设置验证场景
+     * @access public
+     * @param string|array  $name  场景名或者场景设置数组
+     * @param mixed         $fields 要验证的字段
+     * @return Validate
+     */
+    public function scene($name, $fields = null)
+    {
+        if (is_array($name)) {
+            $this->scene = array_merge($this->scene, $name);
+        }if (is_null($fields)) {
+            // 设置当前场景
+            $this->currentScene = $name;
+        } else {
+            // 设置验证场景
+            $this->scene[$name] = $fields;
+        }
+        return $this;
+    }
+
+    /**
+     * 判断是否存在某个验证场景
+     * @access public
+     * @param string $name 场景名
+     * @return bool
+     */
+    public function hasScene($name)
+    {
+        return isset($this->scene[$name]);
+    }
+
+    /**
+     * 设置批量验证
+     * @access public
+     * @param bool $batch  是否批量验证
+     * @return Validate
+     */
+    public function batch($batch = true)
+    {
+        $this->batch = $batch;
+        return $this;
+    }
+
+    /**
+     * 数据自动验证
+     * @access public
+     * @param array     $data  数据
+     * @param mixed     $rules  验证规则
+     * @param string    $scene 验证场景
+     * @return bool
+     */
+    public function check($data, $rules = [], $scene = '')
+    {
+        $this->error = [];
+
+        if (empty($rules)) {
+            // 读取验证规则
+            $rules = $this->rule;
+        }
+
+        // 分析验证规则
+        $scene = $this->getScene($scene);
+        if (is_array($scene)) {
+            // 处理场景验证字段
+            $change = [];
+            $array  = [];
+            foreach ($scene as $k => $val) {
+                if (is_numeric($k)) {
+                    $array[] = $val;
+                } else {
+                    $array[]    = $k;
+                    $change[$k] = $val;
+                }
+            }
+        }
+
+        foreach ($rules as $key => $item) {
+            // field => rule1|rule2... field=>['rule1','rule2',...]
+            if (is_numeric($key)) {
+                // [field,rule1|rule2,msg1|msg2]
+                $key  = $item[0];
+                $rule = $item[1];
+                if (isset($item[2])) {
+                    $msg = is_string($item[2]) ? explode('|', $item[2]) : $item[2];
+                } else {
+                    $msg = [];
+                }
+            } else {
+                $rule = $item;
+                $msg  = [];
+            }
+            if (strpos($key, '|')) {
+                // 字段|描述 用于指定属性名称
+                list($key, $title) = explode('|', $key);
+            } else {
+                $title = isset($this->field[$key]) ? $this->field[$key] : $key;
+            }
+
+            // 场景检测
+            if (!empty($scene)) {
+                if ($scene instanceof \Closure && !call_user_func_array($scene, [$key, $data])) {
+                    continue;
+                } elseif (is_array($scene)) {
+                    if (!in_array($key, $array)) {
+                        continue;
+                    } elseif (isset($change[$key])) {
+                        // 重载某个验证规则
+                        $rule = $change[$key];
+                    }
+                }
+            }
+
+            // 获取数据 支持二维数组
+            $value = $this->getDataValue($data, $key);
+
+            // 字段验证
+            if ($rule instanceof \Closure) {
+                // 匿名函数验证 支持传入当前字段和所有字段两个数据
+                $result = call_user_func_array($rule, [$value, $data]);
+            } else {
+                $result = $this->checkItem($key, $value, $rule, $data, $title, $msg);
+            }
+
+            if (true !== $result) {
+                // 没有返回true 则表示验证失败
+                if (!empty($this->batch)) {
+                    // 批量验证
+                    if (is_array($result)) {
+                        $this->error = array_merge($this->error, $result);
+                    } else {
+                        $this->error[$key] = $result;
+                    }
+                } else {
+                    $this->error = $result;
+                    return false;
+                }
+            }
+        }
+        return !empty($this->error) ? false : true;
+    }
+
+    /**
+     * 根据验证规则验证数据
+     * @access protected
+     * @param  mixed     $value 字段值
+     * @param  mixed     $rules 验证规则
+     * @return bool
+     */
+    protected function checkRule($value, $rules)
+    {
+        if ($rules instanceof \Closure) {
+            return call_user_func_array($rules, [$value]);
+        } elseif (is_string($rules)) {
+            $rules = explode('|', $rules);
+        }
+
+        foreach ($rules as $key => $rule) {
+            if ($rule instanceof \Closure) {
+                $result = call_user_func_array($rule, [$value]);
+            } else {
+                // 判断验证类型
+                list($type, $rule) = $this->getValidateType($key, $rule);
+
+                $callback = isset(self::$type[$type]) ? self::$type[$type] : [$this, $type];
+
+                $result = call_user_func_array($callback, [$value, $rule]);
+            }
+
+            if (true !== $result) {
+                return $result;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * 验证单个字段规则
+     * @access protected
+     * @param string    $field  字段名
+     * @param mixed     $value  字段值
+     * @param mixed     $rules  验证规则
+     * @param array     $data  数据
+     * @param string    $title  字段描述
+     * @param array     $msg  提示信息
+     * @return mixed
+     */
+    protected function checkItem($field, $value, $rules, $data, $title = '', $msg = [])
+    {
+        // 支持多规则验证 require|in:a,b,c|... 或者 ['require','in'=>'a,b,c',...]
+        if (is_string($rules)) {
+            $rules = explode('|', $rules);
+        }
+        $i = 0;
+        foreach ($rules as $key => $rule) {
+            if ($rule instanceof \Closure) {
+                $result = call_user_func_array($rule, [$value, $data]);
+                $info   = is_numeric($key) ? '' : $key;
+            } else {
+                // 判断验证类型
+                list($type, $rule, $info) = $this->getValidateType($key, $rule);
+
+                // 如果不是require 有数据才会行验证
+                if (0 === strpos($info, 'require') || (!is_null($value) && '' !== $value)) {
+                    // 验证类型
+                    $callback = isset(self::$type[$type]) ? self::$type[$type] : [$this, $type];
+                    // 验证数据
+                    $result = call_user_func_array($callback, [$value, $rule, $data, $field, $title]);
+                } else {
+                    $result = true;
+                }
+            }
+
+            if (false === $result) {
+                // 验证失败 返回错误信息
+                if (isset($msg[$i])) {
+                    $message = $msg[$i];
+                    if (is_string($message) && strpos($message, '{%') === 0) {
+                        $message = Lang::get(substr($message, 2, -1));
+                    }
+                } else {
+                    $message = $this->getRuleMsg($field, $title, $info, $rule);
+                }
+                return $message;
+            } elseif (true !== $result) {
+                // 返回自定义错误信息
+                if (is_string($result) && false !== strpos($result, ':')) {
+                    $result = str_replace([':attribute', ':rule'], [$title, (string) $rule], $result);
+                }
+                return $result;
+            }
+            $i++;
+        }
+        return $result;
+    }
+
+    /**
+     * 获取当前验证类型及规则
+     * @access public
+     * @param  mixed     $key
+     * @param  mixed     $rule
+     * @return array
+     */
+    protected function getValidateType($key, $rule)
+    {
+        // 判断验证类型
+        if (!is_numeric($key)) {
+            return [$key, $rule, $key];
+        }
+
+        if (strpos($rule, ':')) {
+            list($type, $rule) = explode(':', $rule, 2);
+            if (isset($this->alias[$type])) {
+                // 判断别名
+                $type = $this->alias[$type];
+            }
+            $info = $type;
+        } elseif (method_exists($this, $rule)) {
+            $type = $rule;
+            $info = $rule;
+            $rule = '';
+        } else {
+            $type = 'is';
+            $info = $rule;
+        }
+
+        return [$type, $rule, $info];
+    }
+
+    /**
+     * 验证是否和某个字段的值一致
+     * @access protected
+     * @param mixed     $value 字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @param string    $field 字段名
+     * @return bool
+     */
+    protected function confirm($value, $rule, $data, $field = '')
+    {
+        if ('' == $rule) {
+            if (strpos($field, '_confirm')) {
+                $rule = strstr($field, '_confirm', true);
+            } else {
+                $rule = $field . '_confirm';
+            }
+        }
+        return $this->getDataValue($data, $rule) === $value;
+    }
+
+    /**
+     * 验证是否和某个字段的值是否不同
+     * @access protected
+     * @param mixed $value 字段值
+     * @param mixed $rule  验证规则
+     * @param array $data  数据
+     * @return bool
+     */
+    protected function different($value, $rule, $data)
+    {
+        return $this->getDataValue($data, $rule) != $value;
+    }
+
+    /**
+     * 验证是否大于等于某个值
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function egt($value, $rule, $data)
+    {
+        $val = $this->getDataValue($data, $rule);
+        return !is_null($val) && $value >= $val;
+    }
+
+    /**
+     * 验证是否大于某个值
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function gt($value, $rule, $data)
+    {
+        $val = $this->getDataValue($data, $rule);
+        return !is_null($val) && $value > $val;
+    }
+
+    /**
+     * 验证是否小于等于某个值
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function elt($value, $rule, $data)
+    {
+        $val = $this->getDataValue($data, $rule);
+        return !is_null($val) && $value <= $val;
+    }
+
+    /**
+     * 验证是否小于某个值
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function lt($value, $rule, $data)
+    {
+        $val = $this->getDataValue($data, $rule);
+        return !is_null($val) && $value < $val;
+    }
+
+    /**
+     * 验证是否等于某个值
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function eq($value, $rule)
+    {
+        return $value == $rule;
+    }
+
+    /**
+     * 验证字段值是否为有效格式
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param string    $rule  验证规则
+     * @param array     $data  验证数据
+     * @return bool
+     */
+    protected function is($value, $rule, $data = [])
+    {
+        switch ($rule) {
+            case 'require':
+                // 必须
+                $result = !empty($value) || '0' == $value;
+                break;
+            case 'accepted':
+                // 接受
+                $result = in_array($value, ['1', 'on', 'yes']);
+                break;
+            case 'date':
+                // 是否是一个有效日期
+                $result = false !== strtotime($value);
+                break;
+            case 'alpha':
+                // 只允许字母
+                $result = $this->regex($value, '/^[A-Za-z]+$/');
+                break;
+            case 'alphaNum':
+                // 只允许字母和数字
+                $result = $this->regex($value, '/^[A-Za-z0-9]+$/');
+                break;
+            case 'alphaDash':
+                // 只允许字母、数字和下划线 破折号
+                $result = $this->regex($value, '/^[A-Za-z0-9\-\_]+$/');
+                break;
+            case 'chs':
+                // 只允许汉字
+                $result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}]+$/u');
+                break;
+            case 'chsAlpha':
+                // 只允许汉字、字母
+                $result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}a-zA-Z]+$/u');
+                break;
+            case 'chsAlphaNum':
+                // 只允许汉字、字母和数字
+                $result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}a-zA-Z0-9]+$/u');
+                break;
+            case 'chsDash':
+                // 只允许汉字、字母、数字和下划线_及破折号-
+                $result = $this->regex($value, '/^[\x{4e00}-\x{9fa5}a-zA-Z0-9\_\-]+$/u');
+                break;
+            case 'activeUrl':
+                // 是否为有效的网址
+                $result = checkdnsrr($value);
+                break;
+            case 'ip':
+                // 是否为IP地址
+                $result = $this->filter($value, [FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6]);
+                break;
+            case 'url':
+                // 是否为一个URL地址
+                $result = $this->filter($value, FILTER_VALIDATE_URL);
+                break;
+            case 'float':
+                // 是否为float
+                $result = $this->filter($value, FILTER_VALIDATE_FLOAT);
+                break;
+            case 'number':
+                $result = is_numeric($value);
+                break;
+            case 'integer':
+                // 是否为整型
+                $result = $this->filter($value, FILTER_VALIDATE_INT);
+                break;
+            case 'email':
+                // 是否为邮箱地址
+                $result = $this->filter($value, FILTER_VALIDATE_EMAIL);
+                break;
+            case 'boolean':
+                // 是否为布尔值
+                $result = in_array($value, [true, false, 0, 1, '0', '1'], true);
+                break;
+            case 'array':
+                // 是否为数组
+                $result = is_array($value);
+                break;
+            case 'file':
+                $result = $value instanceof File;
+                break;
+            case 'image':
+                $result = $value instanceof File && in_array($this->getImageType($value->getRealPath()), [1, 2, 3, 6]);
+                break;
+            case 'token':
+                $result = $this->token($value, '__token__', $data);
+                break;
+            default:
+                if (isset(self::$type[$rule])) {
+                    // 注册的验证规则
+                    $result = call_user_func_array(self::$type[$rule], [$value]);
+                } else {
+                    // 正则验证
+                    $result = $this->regex($value, $rule);
+                }
+        }
+        return $result;
+    }
+
+    // 判断图像类型
+    protected function getImageType($image)
+    {
+        if (function_exists('exif_imagetype')) {
+            return exif_imagetype($image);
+        } else {
+            try {
+                $info = getimagesize($image);
+                return $info ? $info[2] : false;
+            } catch (\Exception $e) {
+                return false;
+            }
+        }
+    }
+
+    /**
+     * 验证是否为合格的域名或者IP 支持A，MX，NS，SOA，PTR，CNAME，AAAA，A6， SRV，NAPTR，TXT 或者 ANY类型
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function activeUrl($value, $rule)
+    {
+        if (!in_array($rule, ['A', 'MX', 'NS', 'SOA', 'PTR', 'CNAME', 'AAAA', 'A6', 'SRV', 'NAPTR', 'TXT', 'ANY'])) {
+            $rule = 'MX';
+        }
+        return checkdnsrr($value, $rule);
+    }
+
+    /**
+     * 验证是否有效IP
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则 ipv4 ipv6
+     * @return bool
+     */
+    protected function ip($value, $rule)
+    {
+        if (!in_array($rule, ['ipv4', 'ipv6'])) {
+            $rule = 'ipv4';
+        }
+        return $this->filter($value, [FILTER_VALIDATE_IP, 'ipv6' == $rule ? FILTER_FLAG_IPV6 : FILTER_FLAG_IPV4]);
+    }
+
+    /**
+     * 验证上传文件后缀
+     * @access protected
+     * @param mixed     $file  上传文件
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function fileExt($file, $rule)
+    {
+        if (is_array($file)) {
+            foreach ($file as $item) {
+                if (!($item instanceof File) || !$item->checkExt($rule)) {
+                    return false;
+                }
+            }
+            return true;
+        } elseif ($file instanceof File) {
+            return $file->checkExt($rule);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * 验证上传文件类型
+     * @access protected
+     * @param mixed     $file  上传文件
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function fileMime($file, $rule)
+    {
+        if (is_array($file)) {
+            foreach ($file as $item) {
+                if (!($item instanceof File) || !$item->checkMime($rule)) {
+                    return false;
+                }
+            }
+            return true;
+        } elseif ($file instanceof File) {
+            return $file->checkMime($rule);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * 验证上传文件大小
+     * @access protected
+     * @param mixed     $file  上传文件
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function fileSize($file, $rule)
+    {
+        if (is_array($file)) {
+            foreach ($file as $item) {
+                if (!($item instanceof File) || !$item->checkSize($rule)) {
+                    return false;
+                }
+            }
+            return true;
+        } elseif ($file instanceof File) {
+            return $file->checkSize($rule);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * 验证图片的宽高及类型
+     * @access protected
+     * @param mixed     $file  上传文件
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function image($file, $rule)
+    {
+        if (!($file instanceof File)) {
+            return false;
+        }
+        if ($rule) {
+            $rule                        = explode(',', $rule);
+            list($width, $height, $type) = getimagesize($file->getRealPath());
+            if (isset($rule[2])) {
+                $imageType = strtolower($rule[2]);
+                if ('jpeg' == $imageType) {
+                    $imageType = 'jpg';
+                }
+                if (image_type_to_extension($type, false) != $imageType) {
+                    return false;
+                }
+            }
+
+            list($w, $h) = $rule;
+            return $w == $width && $h == $height;
+        } else {
+            return in_array($this->getImageType($file->getRealPath()), [1, 2, 3, 6]);
+        }
+    }
+
+    /**
+     * 验证请求类型
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function method($value, $rule)
+    {
+        $method = Request::instance()->method();
+        return strtoupper($rule) == $method;
+    }
+
+    /**
+     * 验证时间和日期是否符合指定格式
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function dateFormat($value, $rule)
+    {
+        $info = date_parse_from_format($rule, $value);
+        return 0 == $info['warning_count'] && 0 == $info['error_count'];
+    }
+
+    /**
+     * 验证是否唯一
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则 格式：数据表,字段名,排除ID,主键名
+     * @param array     $data  数据
+     * @param string    $field  验证字段名
+     * @return bool
+     */
+    protected function unique($value, $rule, $data, $field)
+    {
+        if (is_string($rule)) {
+            $rule = explode(',', $rule);
+        }
+        if (false !== strpos($rule[0], '\\')) {
+            // 指定模型类
+            $db = new $rule[0];
+        } else {
+            try {
+                $db = Loader::model($rule[0]);
+            } catch (ClassNotFoundException $e) {
+                $db = Db::name($rule[0]);
+            }
+        }
+        $key = isset($rule[1]) ? $rule[1] : $field;
+
+        if (strpos($key, '^')) {
+            // 支持多个字段验证
+            $fields = explode('^', $key);
+            foreach ($fields as $key) {
+                if (isset($data[$key])) {
+                    $map[$key] = $data[$key];
+                }
+            }
+        } elseif (strpos($key, '=')) {
+            parse_str($key, $map);
+        } elseif (isset($data[$field])) {
+            $map[$key] = $data[$field];
+        } else {
+            $map = [];
+        }
+
+        $pk = isset($rule[3]) ? $rule[3] : $db->getPk();
+        if (is_string($pk)) {
+            if (isset($rule[2])) {
+                $map[$pk] = ['neq', $rule[2]];
+            } elseif (isset($data[$pk])) {
+                $map[$pk] = ['neq', $data[$pk]];
+            }
+        }
+        if ($db->where($map)->field($pk)->find()) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * 使用行为类验证
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return mixed
+     */
+    protected function behavior($value, $rule, $data)
+    {
+        return Hook::exec($rule, '', $data);
+    }
+
+    /**
+     * 使用filter_var方式验证
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function filter($value, $rule)
+    {
+        if (is_string($rule) && strpos($rule, ',')) {
+            list($rule, $param) = explode(',', $rule);
+        } elseif (is_array($rule)) {
+            $param = isset($rule[1]) ? $rule[1] : null;
+            $rule  = $rule[0];
+        } else {
+            $param = null;
+        }
+        return false !== filter_var($value, is_int($rule) ? $rule : filter_id($rule), $param);
+    }
+
+    /**
+     * 验证某个字段等于某个值的时候必须
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function requireIf($value, $rule, $data)
+    {
+        list($field, $val) = explode(',', $rule);
+        if ($this->getDataValue($data, $field) == $val) {
+            return !empty($value) || '0' == $value;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * 通过回调方法验证某个字段是否必须
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function requireCallback($value, $rule, $data)
+    {
+        $result = call_user_func_array($rule, [$value, $data]);
+        if ($result) {
+            return !empty($value) || '0' == $value;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * 验证某个字段有值的情况下必须
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function requireWith($value, $rule, $data)
+    {
+        $val = $this->getDataValue($data, $rule);
+        if (!empty($val)) {
+            return !empty($value) || '0' == $value;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * 验证是否在范围内
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function in($value, $rule)
+    {
+        return in_array($value, is_array($rule) ? $rule : explode(',', $rule));
+    }
+
+    /**
+     * 验证是否不在某个范围
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function notIn($value, $rule)
+    {
+        return !in_array($value, is_array($rule) ? $rule : explode(',', $rule));
+    }
+
+    /**
+     * between验证数据
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function between($value, $rule)
+    {
+        if (is_string($rule)) {
+            $rule = explode(',', $rule);
+        }
+        list($min, $max) = $rule;
+        return $value >= $min && $value <= $max;
+    }
+
+    /**
+     * 使用notbetween验证数据
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function notBetween($value, $rule)
+    {
+        if (is_string($rule)) {
+            $rule = explode(',', $rule);
+        }
+        list($min, $max) = $rule;
+        return $value < $min || $value > $max;
+    }
+
+    /**
+     * 验证数据长度
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function length($value, $rule)
+    {
+        if (is_array($value)) {
+            $length = count($value);
+        } elseif ($value instanceof File) {
+            $length = $value->getSize();
+        } else {
+            $length = mb_strlen((string) $value);
+        }
+
+        if (strpos($rule, ',')) {
+            // 长度区间
+            list($min, $max) = explode(',', $rule);
+            return $length >= $min && $length <= $max;
+        } else {
+            // 指定长度
+            return $length == $rule;
+        }
+    }
+
+    /**
+     * 验证数据最大长度
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function max($value, $rule)
+    {
+        if (is_array($value)) {
+            $length = count($value);
+        } elseif ($value instanceof File) {
+            $length = $value->getSize();
+        } else {
+            $length = mb_strlen((string) $value);
+        }
+        return $length <= $rule;
+    }
+
+    /**
+     * 验证数据最小长度
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function min($value, $rule)
+    {
+        if (is_array($value)) {
+            $length = count($value);
+        } elseif ($value instanceof File) {
+            $length = $value->getSize();
+        } else {
+            $length = mb_strlen((string) $value);
+        }
+        return $length >= $rule;
+    }
+
+    /**
+     * 验证日期
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function after($value, $rule, $data)
+    {
+        return strtotime($value) >= strtotime($rule);
+    }
+
+    /**
+     * 验证日期
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function before($value, $rule, $data)
+    {
+        return strtotime($value) <= strtotime($rule);
+    }
+
+    /**
+     * 验证日期字段
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function afterWith($value, $rule, $data)
+    {
+        $rule = $this->getDataValue($data, $rule);
+        return !is_null($rule) && strtotime($value) >= strtotime($rule);
+    }
+
+    /**
+     * 验证日期字段
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function beforeWith($value, $rule, $data)
+    {
+        $rule = $this->getDataValue($data, $rule);
+        return !is_null($rule) && strtotime($value) <= strtotime($rule);
+    }
+
+    /**
+     * 验证有效期
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return bool
+     */
+    protected function expire($value, $rule)
+    {
+        if (is_string($rule)) {
+            $rule = explode(',', $rule);
+        }
+        list($start, $end) = $rule;
+        if (!is_numeric($start)) {
+            $start = strtotime($start);
+        }
+
+        if (!is_numeric($end)) {
+            $end = strtotime($end);
+        }
+        return $_SERVER['REQUEST_TIME'] >= $start && $_SERVER['REQUEST_TIME'] <= $end;
+    }
+
+    /**
+     * 验证IP许可
+     * @access protected
+     * @param string    $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return mixed
+     */
+    protected function allowIp($value, $rule)
+    {
+        return in_array($_SERVER['REMOTE_ADDR'], is_array($rule) ? $rule : explode(',', $rule));
+    }
+
+    /**
+     * 验证IP禁用
+     * @access protected
+     * @param string    $value  字段值
+     * @param mixed     $rule  验证规则
+     * @return mixed
+     */
+    protected function denyIp($value, $rule)
+    {
+        return !in_array($_SERVER['REMOTE_ADDR'], is_array($rule) ? $rule : explode(',', $rule));
+    }
+
+    /**
+     * 使用正则验证数据
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则 正则规则或者预定义正则名
+     * @return mixed
+     */
+    protected function regex($value, $rule)
+    {
+        if (isset($this->regex[$rule])) {
+            $rule = $this->regex[$rule];
+        }
+        if (0 !== strpos($rule, '/') && !preg_match('/\/[imsU]{0,4}$/', $rule)) {
+            // 不是正则表达式则两端补上/
+            $rule = '/^' . $rule . '$/';
+        }
+        return is_scalar($value) && 1 === preg_match($rule, (string) $value);
+    }
+
+    /**
+     * 验证表单令牌
+     * @access protected
+     * @param mixed     $value  字段值
+     * @param mixed     $rule  验证规则
+     * @param array     $data  数据
+     * @return bool
+     */
+    protected function token($value, $rule, $data)
+    {
+        $rule = !empty($rule) ? $rule : '__token__';
+        if (!isset($data[$rule]) || !Session::has($rule)) {
+            // 令牌数据无效
+            return false;
+        }
+
+        // 令牌验证
+        if (isset($data[$rule]) && Session::get($rule) === $data[$rule]) {
+            // 防止重复提交
+            Session::delete($rule); // 验证完成销毁session
+            return true;
+        }
+        // 开启TOKEN重置
+        Session::delete($rule);
+        return false;
+    }
+
+    // 获取错误信息
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * 获取数据值
+     * @access protected
+     * @param array $data 数据
+     * @param string $key 数据标识 支持二维
+     * @return mixed
+     */
+    protected function getDataValue($data, $key)
+    {
+        if (is_numeric($key)) {
+            $value = $key;
+        } elseif (strpos($key, '.')) {
+            // 支持二维数组验证
+            list($name1, $name2) = explode('.', $key);
+            $value               = isset($data[$name1][$name2]) ? $data[$name1][$name2] : null;
+        } else {
+            $value = isset($data[$key]) ? $data[$key] : null;
+        }
+        return $value;
+    }
+
+    /**
+     * 获取验证规则的错误提示信息
+     * @access protected
+     * @param string    $attribute  字段英文名
+     * @param string    $title  字段描述名
+     * @param string    $type  验证规则名称
+     * @param mixed     $rule  验证规则数据
+     * @return string
+     */
+    protected function getRuleMsg($attribute, $title, $type, $rule)
+    {
+        if (isset($this->message[$attribute . '.' . $type])) {
+            $msg = $this->message[$attribute . '.' . $type];
+        } elseif (isset($this->message[$attribute][$type])) {
+            $msg = $this->message[$attribute][$type];
+        } elseif (isset($this->message[$attribute])) {
+            $msg = $this->message[$attribute];
+        } elseif (isset(self::$typeMsg[$type])) {
+            $msg = self::$typeMsg[$type];
+        } elseif (0 === strpos($type, 'require')) {
+            $msg = self::$typeMsg['require'];
+        } else {
+            $msg = $title . Lang::get('not conform to the rules');
+        }
+
+        if (is_string($msg) && 0 === strpos($msg, '{%')) {
+            $msg = Lang::get(substr($msg, 2, -1));
+        } elseif (Lang::has($msg)) {
+            $msg = Lang::get($msg);
+        }
+
+        if (is_string($msg) && is_scalar($rule) && false !== strpos($msg, ':')) {
+            // 变量替换
+            if (is_string($rule) && strpos($rule, ',')) {
+                $array = array_pad(explode(',', $rule), 3, '');
+            } else {
+                $array = array_pad([], 3, '');
+            }
+            $msg = str_replace(
+                [':attribute', ':rule', ':1', ':2', ':3'],
+                [$title, (string) $rule, $array[0], $array[1], $array[2]],
+                $msg);
+        }
+        return $msg;
+    }
+
+    /**
+     * 获取数据验证的场景
+     * @access protected
+     * @param string $scene  验证场景
+     * @return array
+     */
+    protected function getScene($scene = '')
+    {
+        if (empty($scene)) {
+            // 读取指定场景
+            $scene = $this->currentScene;
+        }
+
+        if (!empty($scene) && isset($this->scene[$scene])) {
+            // 如果设置了验证适用场景
+            $scene = $this->scene[$scene];
+            if (is_string($scene)) {
+                $scene = explode(',', $scene);
+            }
+        } else {
+            $scene = [];
+        }
+        return $scene;
+    }
+
+    public static function __callStatic($method, $params)
+    {
+        $class = self::make();
+        if (method_exists($class, $method)) {
+            return call_user_func_array([$class, $method], $params);
+        } else {
+            throw new \BadMethodCallException('method not exists:' . __CLASS__ . '->' . $method);
+        }
+    }
+}
diff --git a/thinkphp/library/think/View.php b/thinkphp/library/think/View.php
new file mode 100644
index 0000000..ca2dadb
--- /dev/null
+++ b/thinkphp/library/think/View.php
@@ -0,0 +1,239 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class View
+{
+    // 视图实例
+    protected static $instance;
+    // 模板引擎实例
+    public $engine;
+    // 模板变量
+    protected $data = [];
+    // 用于静态赋值的模板变量
+    protected static $var = [];
+    // 视图输出替换
+    protected $replace = [];
+
+    /**
+     * 构造函数
+     * @access public
+     * @param array $engine  模板引擎参数
+     * @param array $replace  字符串替换参数
+     */
+    public function __construct($engine = [], $replace = [])
+    {
+        // 初始化模板引擎
+        $this->engine($engine);
+        // 基础替换字符串
+        $request = Request::instance();
+        $base    = $request->root();
+        $root    = strpos($base, '.') ? ltrim(dirname($base), DS) : $base;
+        if ('' != $root) {
+            $root = '/' . ltrim($root, '/');
+        }
+        $baseReplace = [
+            '__ROOT__'   => $root,
+            '__URL__'    => $base . '/' . $request->module() . '/' . Loader::parseName($request->controller()),
+            '__STATIC__' => $root . '/static',
+            '__CSS__'    => $root . '/static/css',
+            '__JS__'     => $root . '/static/js',
+        ];
+        $this->replace = array_merge($baseReplace, (array) $replace);
+    }
+
+    /**
+     * 初始化视图
+     * @access public
+     * @param array $engine  模板引擎参数
+     * @param array $replace  字符串替换参数
+     * @return object
+     */
+    public static function instance($engine = [], $replace = [])
+    {
+        if (is_null(self::$instance)) {
+            self::$instance = new self($engine, $replace);
+        }
+        return self::$instance;
+    }
+
+    /**
+     * 模板变量静态赋值
+     * @access public
+     * @param mixed $name  变量名
+     * @param mixed $value 变量值
+     * @return void
+     */
+    public static function share($name, $value = '')
+    {
+        if (is_array($name)) {
+            self::$var = array_merge(self::$var, $name);
+        } else {
+            self::$var[$name] = $value;
+        }
+    }
+
+    /**
+     * 模板变量赋值
+     * @access public
+     * @param mixed $name  变量名
+     * @param mixed $value 变量值
+     * @return $this
+     */
+    public function assign($name, $value = '')
+    {
+        if (is_array($name)) {
+            $this->data = array_merge($this->data, $name);
+        } else {
+            $this->data[$name] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * 设置当前模板解析的引擎
+     * @access public
+     * @param array|string $options 引擎参数
+     * @return $this
+     */
+    public function engine($options = [])
+    {
+        if (is_string($options)) {
+            $type    = $options;
+            $options = [];
+        } else {
+            $type = !empty($options['type']) ? $options['type'] : 'Think';
+        }
+
+        $class = false !== strpos($type, '\\') ? $type : '\\think\\view\\driver\\' . ucfirst($type);
+        if (isset($options['type'])) {
+            unset($options['type']);
+        }
+        $this->engine = new $class($options);
+        return $this;
+    }
+
+    /**
+     * 配置模板引擎
+     * @access private
+     * @param string|array  $name 参数名
+     * @param mixed         $value 参数值
+     * @return $this
+     */
+    public function config($name, $value = null)
+    {
+        $this->engine->config($name, $value);
+        return $this;
+    }
+
+    /**
+     * 解析和获取模板内容 用于输出
+     * @param string    $template 模板文件名或者内容
+     * @param array     $vars     模板输出变量
+     * @param array     $replace 替换内容
+     * @param array     $config     模板参数
+     * @param bool      $renderContent     是否渲染内容
+     * @return string
+     * @throws Exception
+     */
+    public function fetch($template = '', $vars = [], $replace = [], $config = [], $renderContent = false)
+    {
+        // 模板变量
+        $vars = array_merge(self::$var, $this->data, $vars);
+
+        // 页面缓存
+        ob_start();
+        ob_implicit_flush(0);
+
+        // 渲染输出
+        try {
+            $method = $renderContent ? 'display' : 'fetch';
+            // 允许用户自定义模板的字符串替换
+            $replace = array_merge($this->replace, $replace, (array) $this->engine->config('tpl_replace_string'));
+            $this->engine->config('tpl_replace_string', $replace);
+            $this->engine->$method($template, $vars, $config);
+        } catch (\Exception $e) {
+            ob_end_clean();
+            throw $e;
+        }
+
+        // 获取并清空缓存
+        $content = ob_get_clean();
+        // 内容过滤标签
+        Hook::listen('view_filter', $content);
+        return $content;
+    }
+
+    /**
+     * 视图内容替换
+     * @access public
+     * @param string|array  $content 被替换内容（支持批量替换）
+     * @param string        $replace    替换内容
+     * @return $this
+     */
+    public function replace($content, $replace = '')
+    {
+        if (is_array($content)) {
+            $this->replace = array_merge($this->replace, $content);
+        } else {
+            $this->replace[$content] = $replace;
+        }
+        return $this;
+    }
+
+    /**
+     * 渲染内容输出
+     * @access public
+     * @param string $content 内容
+     * @param array  $vars    模板输出变量
+     * @param array  $replace 替换内容
+     * @param array  $config     模板参数
+     * @return mixed
+     */
+    public function display($content, $vars = [], $replace = [], $config = [])
+    {
+        return $this->fetch($content, $vars, $replace, $config, true);
+    }
+
+    /**
+     * 模板变量赋值
+     * @access public
+     * @param string    $name  变量名
+     * @param mixed     $value 变量值
+     */
+    public function __set($name, $value)
+    {
+        $this->data[$name] = $value;
+    }
+
+    /**
+     * 取得模板显示变量的值
+     * @access protected
+     * @param string $name 模板变量
+     * @return mixed
+     */
+    public function __get($name)
+    {
+        return $this->data[$name];
+    }
+
+    /**
+     * 检测模板变量是否设置
+     * @access public
+     * @param string $name 模板变量名
+     * @return bool
+     */
+    public function __isset($name)
+    {
+        return isset($this->data[$name]);
+    }
+}
diff --git a/thinkphp/library/think/cache/Driver.php b/thinkphp/library/think/cache/Driver.php
new file mode 100644
index 0000000..07805e4
--- /dev/null
+++ b/thinkphp/library/think/cache/Driver.php
@@ -0,0 +1,231 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache;
+
+/**
+ * 缓存基础类
+ */
+abstract class Driver
+{
+    protected $handler = null;
+    protected $options = [];
+    protected $tag;
+
+    /**
+     * 判断缓存是否存在
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    abstract public function has($name);
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    abstract public function get($name, $default = false);
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param mixed     $value  存储数据
+     * @param int       $expire  有效时间 0为永久
+     * @return boolean
+     */
+    abstract public function set($name, $value, $expire = null);
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    abstract public function inc($name, $step = 1);
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    abstract public function dec($name, $step = 1);
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    abstract public function rm($name);
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return boolean
+     */
+    abstract public function clear($tag = null);
+
+    /**
+     * 获取实际的缓存标识
+     * @access public
+     * @param string $name 缓存名
+     * @return string
+     */
+    protected function getCacheKey($name)
+    {
+        return $this->options['prefix'] . $name;
+    }
+
+    /**
+     * 读取缓存并删除
+     * @access public
+     * @param string $name 缓存变量名
+     * @return mixed
+     */
+    public function pull($name)
+    {
+        $result = $this->get($name, false);
+        if ($result) {
+            $this->rm($name);
+            return $result;
+        } else {
+            return;
+        }
+    }
+
+    /**
+     * 如果不存在则写入缓存
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param mixed     $value  存储数据
+     * @param int       $expire  有效时间 0为永久
+     * @return mixed
+     */
+    public function remember($name, $value, $expire = null)
+    {
+        if (!$this->has($name)) {
+            $time = time();
+            while ($time + 5 > time() && $this->has($name . '_lock')) {
+                // 存在锁定则等待
+                usleep(200000);
+            }
+
+            try {
+                // 锁定
+                $this->set($name . '_lock', true);
+                if ($value instanceof \Closure) {
+                    $value = call_user_func($value);
+                }
+                $this->set($name, $value, $expire);
+                // 解锁
+                $this->rm($name . '_lock');
+            } catch (\Exception $e) {
+                // 解锁
+                $this->rm($name . '_lock');
+                throw $e;
+            } catch (\throwable $e) {
+                $this->rm($name . '_lock');
+                throw $e;
+            }
+        } else {
+            $value = $this->get($name);
+        }
+        return $value;
+    }
+
+    /**
+     * 缓存标签
+     * @access public
+     * @param string        $name 标签名
+     * @param string|array  $keys 缓存标识
+     * @param bool          $overlay 是否覆盖
+     * @return $this
+     */
+    public function tag($name, $keys = null, $overlay = false)
+    {
+        if (is_null($name)) {
+
+        } elseif (is_null($keys)) {
+            $this->tag = $name;
+        } else {
+            $key = 'tag_' . md5($name);
+            if (is_string($keys)) {
+                $keys = explode(',', $keys);
+            }
+            $keys = array_map([$this, 'getCacheKey'], $keys);
+            if ($overlay) {
+                $value = $keys;
+            } else {
+                $value = array_unique(array_merge($this->getTagItem($name), $keys));
+            }
+            $this->set($key, implode(',', $value), 0);
+        }
+        return $this;
+    }
+
+    /**
+     * 更新标签
+     * @access public
+     * @param string $name 缓存标识
+     * @return void
+     */
+    protected function setTagItem($name)
+    {
+        if ($this->tag) {
+            $key       = 'tag_' . md5($this->tag);
+            $this->tag = null;
+            if ($this->has($key)) {
+                $value   = explode(',', $this->get($key));
+                $value[] = $name;
+                $value   = implode(',', array_unique($value));
+            } else {
+                $value = $name;
+            }
+            $this->set($key, $value, 0);
+        }
+    }
+
+    /**
+     * 获取标签包含的缓存标识
+     * @access public
+     * @param string $tag 缓存标签
+     * @return array
+     */
+    protected function getTagItem($tag)
+    {
+        $key   = 'tag_' . md5($tag);
+        $value = $this->get($key);
+        if ($value) {
+            return array_filter(explode(',', $value));
+        } else {
+            return [];
+        }
+    }
+
+    /**
+     * 返回句柄对象，可执行其它高级方法
+     *
+     * @access public
+     * @return object
+     */
+    public function handler()
+    {
+        return $this->handler;
+    }
+}
diff --git a/thinkphp/library/think/cache/driver/File.php b/thinkphp/library/think/cache/driver/File.php
new file mode 100644
index 0000000..fee6489
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/File.php
@@ -0,0 +1,268 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+/**
+ * 文件类型缓存类
+ * @author    liu21st 
+ */
+class File extends Driver
+{
+    protected $options = [
+        'expire'        => 0,
+        'cache_subdir'  => true,
+        'prefix'        => '',
+        'path'          => CACHE_PATH,
+        'data_compress' => false,
+    ];
+
+    protected $expire;
+
+    /**
+     * 构造函数
+     * @param array $options
+     */
+    public function __construct($options = [])
+    {
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        if (substr($this->options['path'], -1) != DS) {
+            $this->options['path'] .= DS;
+        }
+        $this->init();
+    }
+
+    /**
+     * 初始化检查
+     * @access private
+     * @return boolean
+     */
+    private function init()
+    {
+        // 创建项目缓存目录
+        if (!is_dir($this->options['path'])) {
+            if (mkdir($this->options['path'], 0755, true)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 取得变量的存储文件名
+     * @access protected
+     * @param  string $name 缓存变量名
+     * @param  bool   $auto 是否自动创建目录
+     * @return string
+     */
+    protected function getCacheKey($name, $auto = false)
+    {
+        $name = md5($name);
+        if ($this->options['cache_subdir']) {
+            // 使用子目录
+            $name = substr($name, 0, 2) . DS . substr($name, 2);
+        }
+        if ($this->options['prefix']) {
+            $name = $this->options['prefix'] . DS . $name;
+        }
+        $filename = $this->options['path'] . $name . '.php';
+        $dir      = dirname($filename);
+
+        if ($auto && !is_dir($dir)) {
+            mkdir($dir, 0755, true);
+        }
+        return $filename;
+    }
+
+    /**
+     * 判断缓存是否存在
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        return $this->get($name) ? true : false;
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $filename = $this->getCacheKey($name);
+        if (!is_file($filename)) {
+            return $default;
+        }
+        $content      = file_get_contents($filename);
+        $this->expire = null;
+        if (false !== $content) {
+            $expire = (int) substr($content, 8, 12);
+            if (0 != $expire && time() > filemtime($filename) + $expire) {
+                return $default;
+            }
+            $this->expire = $expire;
+            $content      = substr($content, 32);
+            if ($this->options['data_compress'] && function_exists('gzcompress')) {
+                //启用数据压缩
+                $content = gzuncompress($content);
+            }
+            $content = unserialize($content);
+            return $content;
+        } else {
+            return $default;
+        }
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return boolean
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
+        $filename = $this->getCacheKey($name, true);
+        if ($this->tag && !is_file($filename)) {
+            $first = true;
+        }
+        $data = serialize($value);
+        if ($this->options['data_compress'] && function_exists('gzcompress')) {
+            //数据压缩
+            $data = gzcompress($data, 3);
+        }
+        $data   = "\n" . $data;
+        $result = file_put_contents($filename, $data);
+        if ($result) {
+            isset($first) && $this->setTagItem($filename);
+            clearstatcache();
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        if ($this->has($name)) {
+            $value  = $this->get($name) + $step;
+            $expire = $this->expire;
+        } else {
+            $value  = $step;
+            $expire = 0;
+        }
+
+        return $this->set($name, $value, $expire) ? $value : false;
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        if ($this->has($name)) {
+            $value  = $this->get($name) - $step;
+            $expire = $this->expire;
+        } else {
+            $value  = -$step;
+            $expire = 0;
+        }
+
+        return $this->set($name, $value, $expire) ? $value : false;
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    public function rm($name)
+    {
+        $filename = $this->getCacheKey($name);
+        try {
+            return $this->unlink($filename);
+        } catch (\Exception $e) {
+        }
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return boolean
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            // 指定标签清除
+            $keys = $this->getTagItem($tag);
+            foreach ($keys as $key) {
+                $this->unlink($key);
+            }
+            $this->rm('tag_' . md5($tag));
+            return true;
+        }
+        $files = (array) glob($this->options['path'] . ($this->options['prefix'] ? $this->options['prefix'] . DS : '') . '*');
+        foreach ($files as $path) {
+            if (is_dir($path)) {
+                $matches = glob($path . '/*.php');
+                if (is_array($matches)) {
+                    array_map('unlink', $matches);
+                }
+                rmdir($path);
+            } else {
+                unlink($path);
+            }
+        }
+        return true;
+    }
+
+    /**
+     * 判断文件是否存在后，删除
+     * @param $path
+     * @return bool
+     * @author byron sampson 
+     * @return boolean
+     */
+    private function unlink($path)
+    {
+        return is_file($path) && unlink($path);
+    }
+
+}
diff --git a/thinkphp/library/think/cache/driver/Lite.php b/thinkphp/library/think/cache/driver/Lite.php
new file mode 100644
index 0000000..8cbf08f
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Lite.php
@@ -0,0 +1,187 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+/**
+ * 文件类型缓存类
+ * @author    liu21st 
+ */
+class Lite extends Driver
+{
+    protected $options = [
+        'prefix' => '',
+        'path'   => '',
+        'expire' => 0, // 等于 10*365*24*3600（10年）
+    ];
+
+    /**
+     * 构造函数
+     * @access public
+     *
+     * @param array $options
+     */
+    public function __construct($options = [])
+    {
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        if (substr($this->options['path'], -1) != DS) {
+            $this->options['path'] .= DS;
+        }
+
+    }
+
+    /**
+     * 取得变量的存储文件名
+     * @access protected
+     * @param string $name 缓存变量名
+     * @return string
+     */
+    protected function getCacheKey($name)
+    {
+        return $this->options['path'] . $this->options['prefix'] . md5($name) . '.php';
+    }
+
+    /**
+     * 判断缓存是否存在
+     * @access public
+     * @param string $name 缓存变量名
+     * @return mixed
+     */
+    public function has($name)
+    {
+        return $this->get($name) ? true : false;
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $filename = $this->getCacheKey($name);
+        if (is_file($filename)) {
+            // 判断是否过期
+            $mtime = filemtime($filename);
+            if ($mtime < time()) {
+                // 清除已经过期的文件
+                unlink($filename);
+                return $default;
+            }
+            return include $filename;
+        } else {
+            return $default;
+        }
+    }
+
+    /**
+     * 写入缓存
+     * @access   public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return bool
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp();
+        } else {
+            $expire = 0 === $expire ? 10 * 365 * 24 * 3600 : $expire;
+            $expire = time() + $expire;
+        }
+        $filename = $this->getCacheKey($name);
+        if ($this->tag && !is_file($filename)) {
+            $first = true;
+        }
+        $ret = file_put_contents($filename, ("setTagItem($filename);
+            touch($filename, $expire);
+        }
+        return $ret;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        if ($this->has($name)) {
+            $value = $this->get($name) + $step;
+        } else {
+            $value = $step;
+        }
+        return $this->set($name, $value, 0) ? $value : false;
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        if ($this->has($name)) {
+            $value = $this->get($name) - $step;
+        } else {
+            $value = -$step;
+        }
+        return $this->set($name, $value, 0) ? $value : false;
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    public function rm($name)
+    {
+        return unlink($this->getCacheKey($name));
+    }
+
+    /**
+     * 清除缓存
+     * @access   public
+     * @param string $tag 标签名
+     * @return bool
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            // 指定标签清除
+            $keys = $this->getTagItem($tag);
+            foreach ($keys as $key) {
+                unlink($key);
+            }
+            $this->rm('tag_' . md5($tag));
+            return true;
+        }
+        array_map("unlink", glob($this->options['path'] . ($this->options['prefix'] ? $this->options['prefix'] . DS : '') . '*.php'));
+    }
+}
diff --git a/thinkphp/library/think/cache/driver/Memcache.php b/thinkphp/library/think/cache/driver/Memcache.php
new file mode 100644
index 0000000..58703ea
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Memcache.php
@@ -0,0 +1,177 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+class Memcache extends Driver
+{
+    protected $options = [
+        'host'       => '127.0.0.1',
+        'port'       => 11211,
+        'expire'     => 0,
+        'timeout'    => 0, // 超时时间（单位：毫秒）
+        'persistent' => true,
+        'prefix'     => '',
+    ];
+
+    /**
+     * 构造函数
+     * @param array $options 缓存参数
+     * @access public
+     * @throws \BadFunctionCallException
+     */
+    public function __construct($options = [])
+    {
+        if (!extension_loaded('memcache')) {
+            throw new \BadFunctionCallException('not support: memcache');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        $this->handler = new \Memcache;
+        // 支持集群
+        $hosts = explode(',', $this->options['host']);
+        $ports = explode(',', $this->options['port']);
+        if (empty($ports[0])) {
+            $ports[0] = 11211;
+        }
+        // 建立连接
+        foreach ((array) $hosts as $i => $host) {
+            $port = isset($ports[$i]) ? $ports[$i] : $ports[0];
+            $this->options['timeout'] > 0 ?
+            $this->handler->addServer($host, $port, $this->options['persistent'], 1, $this->options['timeout']) :
+            $this->handler->addServer($host, $port, $this->options['persistent'], 1);
+        }
+    }
+
+    /**
+     * 判断缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        $key = $this->getCacheKey($name);
+        return false !== $this->handler->get($key);
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $result = $this->handler->get($this->getCacheKey($name));
+        return false !== $result ? $result : $default;
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return bool
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
+        if ($this->tag && !$this->has($name)) {
+            $first = true;
+        }
+        $key = $this->getCacheKey($name);
+        if ($this->handler->set($key, $value, 0, $expire)) {
+            isset($first) && $this->setTagItem($key);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+        if ($this->handler->get($key)) {
+            return $this->handler->increment($key, $step);
+        }
+        return $this->handler->set($key, $step);
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        $key   = $this->getCacheKey($name);
+        $value = $this->handler->get($key) - $step;
+        $res   = $this->handler->set($key, $value);
+        if (!$res) {
+            return false;
+        } else {
+            return $value;
+        }
+    }
+
+    /**
+     * 删除缓存
+     * @param    string  $name 缓存变量名
+     * @param bool|false $ttl
+     * @return bool
+     */
+    public function rm($name, $ttl = false)
+    {
+        $key = $this->getCacheKey($name);
+        return false === $ttl ?
+        $this->handler->delete($key) :
+        $this->handler->delete($key, $ttl);
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return bool
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            // 指定标签清除
+            $keys = $this->getTagItem($tag);
+            foreach ($keys as $key) {
+                $this->handler->delete($key);
+            }
+            $this->rm('tag_' . md5($tag));
+            return true;
+        }
+        return $this->handler->flush();
+    }
+}
diff --git a/thinkphp/library/think/cache/driver/Memcached.php b/thinkphp/library/think/cache/driver/Memcached.php
new file mode 100644
index 0000000..5aab5a3
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Memcached.php
@@ -0,0 +1,187 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+class Memcached extends Driver
+{
+    protected $options = [
+        'host'     => '127.0.0.1',
+        'port'     => 11211,
+        'expire'   => 0,
+        'timeout'  => 0, // 超时时间（单位：毫秒）
+        'prefix'   => '',
+        'username' => '', //账号
+        'password' => '', //密码
+        'option'   => [],
+    ];
+
+    /**
+     * 构造函数
+     * @param array $options 缓存参数
+     * @access public
+     */
+    public function __construct($options = [])
+    {
+        if (!extension_loaded('memcached')) {
+            throw new \BadFunctionCallException('not support: memcached');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        $this->handler = new \Memcached;
+        if (!empty($this->options['option'])) {
+            $this->handler->setOptions($this->options['option']);
+        }
+        // 设置连接超时时间（单位：毫秒）
+        if ($this->options['timeout'] > 0) {
+            $this->handler->setOption(\Memcached::OPT_CONNECT_TIMEOUT, $this->options['timeout']);
+        }
+        // 支持集群
+        $hosts = explode(',', $this->options['host']);
+        $ports = explode(',', $this->options['port']);
+        if (empty($ports[0])) {
+            $ports[0] = 11211;
+        }
+        // 建立连接
+        $servers = [];
+        foreach ((array) $hosts as $i => $host) {
+            $servers[] = [$host, (isset($ports[$i]) ? $ports[$i] : $ports[0]), 1];
+        }
+        $this->handler->addServers($servers);
+        if ('' != $this->options['username']) {
+            $this->handler->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
+            $this->handler->setSaslAuthData($this->options['username'], $this->options['password']);
+        }
+    }
+
+    /**
+     * 判断缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        $key = $this->getCacheKey($name);
+        return $this->handler->get($key) ? true : false;
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $result = $this->handler->get($this->getCacheKey($name));
+        return false !== $result ? $result : $default;
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return bool
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
+        if ($this->tag && !$this->has($name)) {
+            $first = true;
+        }
+        $key    = $this->getCacheKey($name);
+        $expire = 0 == $expire ? 0 : $_SERVER['REQUEST_TIME'] + $expire;
+        if ($this->handler->set($key, $value, $expire)) {
+            isset($first) && $this->setTagItem($key);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+        if ($this->handler->get($key)) {
+            return $this->handler->increment($key, $step);
+        }
+        return $this->handler->set($key, $step);
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        $key   = $this->getCacheKey($name);
+        $value = $this->handler->get($key) - $step;
+        $res   = $this->handler->set($key, $value);
+        if (!$res) {
+            return false;
+        } else {
+            return $value;
+        }
+    }
+
+    /**
+     * 删除缓存
+     * @param    string  $name 缓存变量名
+     * @param bool|false $ttl
+     * @return bool
+     */
+    public function rm($name, $ttl = false)
+    {
+        $key = $this->getCacheKey($name);
+        return false === $ttl ?
+        $this->handler->delete($key) :
+        $this->handler->delete($key, $ttl);
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return bool
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            // 指定标签清除
+            $keys = $this->getTagItem($tag);
+            $this->handler->deleteMulti($keys);
+            $this->rm('tag_' . md5($tag));
+            return true;
+        }
+        return $this->handler->flush();
+    }
+}
diff --git a/thinkphp/library/think/cache/driver/Redis.php b/thinkphp/library/think/cache/driver/Redis.php
new file mode 100644
index 0000000..027b3ea
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Redis.php
@@ -0,0 +1,188 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+/**
+ * Redis缓存驱动，适合单机部署、有前端代理实现高可用的场景，性能最好
+ * 有需要在业务层实现读写分离、或者使用RedisCluster的需求，请使用Redisd驱动
+ *
+ * 要求安装phpredis扩展：https://github.com/nicolasff/phpredis
+ * @author    尘缘 <130775@qq.com>
+ */
+class Redis extends Driver
+{
+    protected $options = [
+        'host'       => '127.0.0.1',
+        'port'       => 6379,
+        'password'   => '',
+        'select'     => 0,
+        'timeout'    => 0,
+        'expire'     => 0,
+        'persistent' => false,
+        'prefix'     => '',
+    ];
+
+    /**
+     * 构造函数
+     * @param array $options 缓存参数
+     * @access public
+     */
+    public function __construct($options = [])
+    {
+        if (!extension_loaded('redis')) {
+            throw new \BadFunctionCallException('not support: redis');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        $this->handler = new \Redis;
+        if ($this->options['persistent']) {
+            $this->handler->pconnect($this->options['host'], $this->options['port'], $this->options['timeout'], 'persistent_id_' . $this->options['select']);
+        } else {
+            $this->handler->connect($this->options['host'], $this->options['port'], $this->options['timeout']);
+        }
+
+        if ('' != $this->options['password']) {
+            $this->handler->auth($this->options['password']);
+        }
+
+        if (0 != $this->options['select']) {
+            $this->handler->select($this->options['select']);
+        }
+    }
+
+    /**
+     * 判断缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        return $this->handler->exists($this->getCacheKey($name));
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $value = $this->handler->get($this->getCacheKey($name));
+        if (is_null($value) || false === $value) {
+            return $default;
+        }
+
+        try {
+            $result = 0 === strpos($value, 'think_serialize:') ? unserialize(substr($value, 16)) : $value;
+        } catch (\Exception $e) {
+            $result = $default;
+        }
+
+        return $result;
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return boolean
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
+        if ($this->tag && !$this->has($name)) {
+            $first = true;
+        }
+        $key   = $this->getCacheKey($name);
+        $value = is_scalar($value) ? $value : 'think_serialize:' . serialize($value);
+        if ($expire) {
+            $result = $this->handler->setex($key, $expire, $value);
+        } else {
+            $result = $this->handler->set($key, $value);
+        }
+        isset($first) && $this->setTagItem($key);
+        return $result;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param  string    $name 缓存变量名
+     * @param  int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+
+        return $this->handler->incrby($key, $step);
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param  string    $name 缓存变量名
+     * @param  int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+
+        return $this->handler->decrby($key, $step);
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    public function rm($name)
+    {
+        return $this->handler->delete($this->getCacheKey($name));
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return boolean
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            // 指定标签清除
+            $keys = $this->getTagItem($tag);
+            foreach ($keys as $key) {
+                $this->handler->delete($key);
+            }
+            $this->rm('tag_' . md5($tag));
+            return true;
+        }
+        return $this->handler->flushDB();
+    }
+
+}
diff --git a/thinkphp/library/think/cache/driver/Sqlite.php b/thinkphp/library/think/cache/driver/Sqlite.php
new file mode 100644
index 0000000..dc2ee05
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Sqlite.php
@@ -0,0 +1,199 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+/**
+ * Sqlite缓存驱动
+ * @author    liu21st 
+ */
+class Sqlite extends Driver
+{
+    protected $options = [
+        'db'         => ':memory:',
+        'table'      => 'sharedmemory',
+        'prefix'     => '',
+        'expire'     => 0,
+        'persistent' => false,
+    ];
+
+    /**
+     * 构造函数
+     * @param array $options 缓存参数
+     * @throws \BadFunctionCallException
+     * @access public
+     */
+    public function __construct($options = [])
+    {
+        if (!extension_loaded('sqlite')) {
+            throw new \BadFunctionCallException('not support: sqlite');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+        $func          = $this->options['persistent'] ? 'sqlite_popen' : 'sqlite_open';
+        $this->handler = $func($this->options['db']);
+    }
+
+    /**
+     * 获取实际的缓存标识
+     * @access public
+     * @param string $name 缓存名
+     * @return string
+     */
+    protected function getCacheKey($name)
+    {
+        return $this->options['prefix'] . sqlite_escape_string($name);
+    }
+
+    /**
+     * 判断缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        $name   = $this->getCacheKey($name);
+        $sql    = 'SELECT value FROM ' . $this->options['table'] . ' WHERE var=\'' . $name . '\' AND (expire=0 OR expire >' . $_SERVER['REQUEST_TIME'] . ') LIMIT 1';
+        $result = sqlite_query($this->handler, $sql);
+        return sqlite_num_rows($result);
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $name   = $this->getCacheKey($name);
+        $sql    = 'SELECT value FROM ' . $this->options['table'] . ' WHERE var=\'' . $name . '\' AND (expire=0 OR expire >' . $_SERVER['REQUEST_TIME'] . ') LIMIT 1';
+        $result = sqlite_query($this->handler, $sql);
+        if (sqlite_num_rows($result)) {
+            $content = sqlite_fetch_single($result);
+            if (function_exists('gzcompress')) {
+                //启用数据压缩
+                $content = gzuncompress($content);
+            }
+            return unserialize($content);
+        }
+        return $default;
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return boolean
+     */
+    public function set($name, $value, $expire = null)
+    {
+        $name  = $this->getCacheKey($name);
+        $value = sqlite_escape_string(serialize($value));
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp();
+        } else {
+            $expire = (0 == $expire) ? 0 : (time() + $expire); //缓存有效期为0表示永久缓存
+        }
+        if (function_exists('gzcompress')) {
+            //数据压缩
+            $value = gzcompress($value, 3);
+        }
+        if ($this->tag) {
+            $tag       = $this->tag;
+            $this->tag = null;
+        } else {
+            $tag = '';
+        }
+        $sql = 'REPLACE INTO ' . $this->options['table'] . ' (var, value, expire, tag) VALUES (\'' . $name . '\', \'' . $value . '\', \'' . $expire . '\', \'' . $tag . '\')';
+        if (sqlite_query($this->handler, $sql)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        if ($this->has($name)) {
+            $value = $this->get($name) + $step;
+        } else {
+            $value = $step;
+        }
+        return $this->set($name, $value, 0) ? $value : false;
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        if ($this->has($name)) {
+            $value = $this->get($name) - $step;
+        } else {
+            $value = -$step;
+        }
+        return $this->set($name, $value, 0) ? $value : false;
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    public function rm($name)
+    {
+        $name = $this->getCacheKey($name);
+        $sql  = 'DELETE FROM ' . $this->options['table'] . ' WHERE var=\'' . $name . '\'';
+        sqlite_query($this->handler, $sql);
+        return true;
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return boolean
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            $name = sqlite_escape_string($tag);
+            $sql  = 'DELETE FROM ' . $this->options['table'] . ' WHERE tag=\'' . $name . '\'';
+            sqlite_query($this->handler, $sql);
+            return true;
+        }
+        $sql = 'DELETE FROM ' . $this->options['table'];
+        sqlite_query($this->handler, $sql);
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/cache/driver/Wincache.php b/thinkphp/library/think/cache/driver/Wincache.php
new file mode 100644
index 0000000..03f8d35
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Wincache.php
@@ -0,0 +1,152 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+/**
+ * Wincache缓存驱动
+ * @author    liu21st 
+ */
+class Wincache extends Driver
+{
+    protected $options = [
+        'prefix' => '',
+        'expire' => 0,
+    ];
+
+    /**
+     * 构造函数
+     * @param array $options 缓存参数
+     * @throws \BadFunctionCallException
+     * @access public
+     */
+    public function __construct($options = [])
+    {
+        if (!function_exists('wincache_ucache_info')) {
+            throw new \BadFunctionCallException('not support: WinCache');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+    }
+
+    /**
+     * 判断缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        $key = $this->getCacheKey($name);
+        return wincache_ucache_exists($key);
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $key = $this->getCacheKey($name);
+        return wincache_ucache_exists($key) ? wincache_ucache_get($key) : $default;
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return boolean
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
+        $key = $this->getCacheKey($name);
+        if ($this->tag && !$this->has($name)) {
+            $first = true;
+        }
+        if (wincache_ucache_set($key, $value, $expire)) {
+            isset($first) && $this->setTagItem($key);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+        return wincache_ucache_inc($key, $step);
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+        return wincache_ucache_dec($key, $step);
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    public function rm($name)
+    {
+        return wincache_ucache_delete($this->getCacheKey($name));
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return boolean
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            $keys = $this->getTagItem($tag);
+            foreach ($keys as $key) {
+                wincache_ucache_delete($key);
+            }
+            $this->rm('tag_' . md5($tag));
+            return true;
+        } else {
+            return wincache_ucache_clear();
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/cache/driver/Xcache.php b/thinkphp/library/think/cache/driver/Xcache.php
new file mode 100644
index 0000000..4d94c03
--- /dev/null
+++ b/thinkphp/library/think/cache/driver/Xcache.php
@@ -0,0 +1,155 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\cache\driver;
+
+use think\cache\Driver;
+
+/**
+ * Xcache缓存驱动
+ * @author    liu21st 
+ */
+class Xcache extends Driver
+{
+    protected $options = [
+        'prefix' => '',
+        'expire' => 0,
+    ];
+
+    /**
+     * 构造函数
+     * @param array $options 缓存参数
+     * @access public
+     * @throws \BadFunctionCallException
+     */
+    public function __construct($options = [])
+    {
+        if (!function_exists('xcache_info')) {
+            throw new \BadFunctionCallException('not support: Xcache');
+        }
+        if (!empty($options)) {
+            $this->options = array_merge($this->options, $options);
+        }
+    }
+
+    /**
+     * 判断缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return bool
+     */
+    public function has($name)
+    {
+        $key = $this->getCacheKey($name);
+        return xcache_isset($key);
+    }
+
+    /**
+     * 读取缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @param mixed  $default 默认值
+     * @return mixed
+     */
+    public function get($name, $default = false)
+    {
+        $key = $this->getCacheKey($name);
+        return xcache_isset($key) ? xcache_get($key) : $default;
+    }
+
+    /**
+     * 写入缓存
+     * @access public
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
+     * @return boolean
+     */
+    public function set($name, $value, $expire = null)
+    {
+        if (is_null($expire)) {
+            $expire = $this->options['expire'];
+        }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
+        if ($this->tag && !$this->has($name)) {
+            $first = true;
+        }
+        $key = $this->getCacheKey($name);
+        if (xcache_set($key, $value, $expire)) {
+            isset($first) && $this->setTagItem($key);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 自增缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function inc($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+        return xcache_inc($key, $step);
+    }
+
+    /**
+     * 自减缓存（针对数值缓存）
+     * @access public
+     * @param string    $name 缓存变量名
+     * @param int       $step 步长
+     * @return false|int
+     */
+    public function dec($name, $step = 1)
+    {
+        $key = $this->getCacheKey($name);
+        return xcache_dec($key, $step);
+    }
+
+    /**
+     * 删除缓存
+     * @access public
+     * @param string $name 缓存变量名
+     * @return boolean
+     */
+    public function rm($name)
+    {
+        return xcache_unset($this->getCacheKey($name));
+    }
+
+    /**
+     * 清除缓存
+     * @access public
+     * @param string $tag 标签名
+     * @return boolean
+     */
+    public function clear($tag = null)
+    {
+        if ($tag) {
+            // 指定标签清除
+            $keys = $this->getTagItem($tag);
+            foreach ($keys as $key) {
+                xcache_unset($key);
+            }
+            $this->rm('tag_' . md5($tag));
+            return true;
+        }
+        if (function_exists('xcache_unset_by_prefix')) {
+            return xcache_unset_by_prefix($this->options['prefix']);
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/thinkphp/library/think/config/driver/Ini.php b/thinkphp/library/think/config/driver/Ini.php
new file mode 100644
index 0000000..bcd12b6
--- /dev/null
+++ b/thinkphp/library/think/config/driver/Ini.php
@@ -0,0 +1,24 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\config\driver;
+
+class Ini
+{
+    public function parse($config)
+    {
+        if (is_file($config)) {
+            return parse_ini_file($config, true);
+        } else {
+            return parse_ini_string($config, true);
+        }
+    }
+}
diff --git a/thinkphp/library/think/config/driver/Json.php b/thinkphp/library/think/config/driver/Json.php
new file mode 100644
index 0000000..479dcc8
--- /dev/null
+++ b/thinkphp/library/think/config/driver/Json.php
@@ -0,0 +1,24 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\config\driver;
+
+class Json
+{
+    public function parse($config)
+    {
+        if (is_file($config)) {
+            $config = file_get_contents($config);
+        }
+        $result = json_decode($config, true);
+        return $result;
+    }
+}
diff --git a/thinkphp/library/think/config/driver/Xml.php b/thinkphp/library/think/config/driver/Xml.php
new file mode 100644
index 0000000..1158519
--- /dev/null
+++ b/thinkphp/library/think/config/driver/Xml.php
@@ -0,0 +1,31 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\config\driver;
+
+class Xml
+{
+    public function parse($config)
+    {
+        if (is_file($config)) {
+            $content = simplexml_load_file($config);
+        } else {
+            $content = simplexml_load_string($config);
+        }
+        $result = (array) $content;
+        foreach ($result as $key => $val) {
+            if (is_object($val)) {
+                $result[$key] = (array) $val;
+            }
+        }
+        return $result;
+    }
+}
diff --git a/thinkphp/library/think/console/Command.php b/thinkphp/library/think/console/Command.php
new file mode 100644
index 0000000..d0caad2
--- /dev/null
+++ b/thinkphp/library/think/console/Command.php
@@ -0,0 +1,470 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console;
+
+use think\Console;
+use think\console\input\Argument;
+use think\console\input\Definition;
+use think\console\input\Option;
+
+class Command
+{
+
+    /** @var  Console */
+    private $console;
+    private $name;
+    private $aliases = [];
+    private $definition;
+    private $help;
+    private $description;
+    private $ignoreValidationErrors          = false;
+    private $consoleDefinitionMerged         = false;
+    private $consoleDefinitionMergedWithArgs = false;
+    private $code;
+    private $synopsis = [];
+    private $usages   = [];
+
+    /** @var  Input */
+    protected $input;
+
+    /** @var  Output */
+    protected $output;
+
+    /**
+     * 构造方法
+     * @param string|null $name 命令名称,如果没有设置则比如在 configure() 里设置
+     * @throws \LogicException
+     * @api
+     */
+    public function __construct($name = null)
+    {
+        $this->definition = new Definition();
+
+        if (null !== $name) {
+            $this->setName($name);
+        }
+
+        $this->configure();
+
+        if (!$this->name) {
+            throw new \LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($this)));
+        }
+    }
+
+    /**
+     * 忽略验证错误
+     */
+    public function ignoreValidationErrors()
+    {
+        $this->ignoreValidationErrors = true;
+    }
+
+    /**
+     * 设置控制台
+     * @param Console $console
+     */
+    public function setConsole(Console $console = null)
+    {
+        $this->console = $console;
+    }
+
+    /**
+     * 获取控制台
+     * @return Console
+     * @api
+     */
+    public function getConsole()
+    {
+        return $this->console;
+    }
+
+    /**
+     * 是否有效
+     * @return bool
+     */
+    public function isEnabled()
+    {
+        return true;
+    }
+
+    /**
+     * 配置指令
+     */
+    protected function configure()
+    {
+    }
+
+    /**
+     * 执行指令
+     * @param Input  $input
+     * @param Output $output
+     * @return null|int
+     * @throws \LogicException
+     * @see setCode()
+     */
+    protected function execute(Input $input, Output $output)
+    {
+        throw new \LogicException('You must override the execute() method in the concrete command class.');
+    }
+
+    /**
+     * 用户验证
+     * @param Input  $input
+     * @param Output $output
+     */
+    protected function interact(Input $input, Output $output)
+    {
+    }
+
+    /**
+     * 初始化
+     * @param Input  $input  An InputInterface instance
+     * @param Output $output An OutputInterface instance
+     */
+    protected function initialize(Input $input, Output $output)
+    {
+    }
+
+    /**
+     * 执行
+     * @param Input  $input
+     * @param Output $output
+     * @return int
+     * @throws \Exception
+     * @see setCode()
+     * @see execute()
+     */
+    public function run(Input $input, Output $output)
+    {
+        $this->input  = $input;
+        $this->output = $output;
+
+        $this->getSynopsis(true);
+        $this->getSynopsis(false);
+
+        $this->mergeConsoleDefinition();
+
+        try {
+            $input->bind($this->definition);
+        } catch (\Exception $e) {
+            if (!$this->ignoreValidationErrors) {
+                throw $e;
+            }
+        }
+
+        $this->initialize($input, $output);
+
+        if ($input->isInteractive()) {
+            $this->interact($input, $output);
+        }
+
+        $input->validate();
+
+        if ($this->code) {
+            $statusCode = call_user_func($this->code, $input, $output);
+        } else {
+            $statusCode = $this->execute($input, $output);
+        }
+
+        return is_numeric($statusCode) ? (int) $statusCode : 0;
+    }
+
+    /**
+     * 设置执行代码
+     * @param callable $code callable(InputInterface $input, OutputInterface $output)
+     * @return Command
+     * @throws \InvalidArgumentException
+     * @see execute()
+     */
+    public function setCode(callable $code)
+    {
+        if (!is_callable($code)) {
+            throw new \InvalidArgumentException('Invalid callable provided to Command::setCode.');
+        }
+
+        if (PHP_VERSION_ID >= 50400 && $code instanceof \Closure) {
+            $r = new \ReflectionFunction($code);
+            if (null === $r->getClosureThis()) {
+                $code = \Closure::bind($code, $this);
+            }
+        }
+
+        $this->code = $code;
+
+        return $this;
+    }
+
+    /**
+     * 合并参数定义
+     * @param bool $mergeArgs
+     */
+    public function mergeConsoleDefinition($mergeArgs = true)
+    {
+        if (null === $this->console
+            || (true === $this->consoleDefinitionMerged
+                && ($this->consoleDefinitionMergedWithArgs || !$mergeArgs))
+        ) {
+            return;
+        }
+
+        if ($mergeArgs) {
+            $currentArguments = $this->definition->getArguments();
+            $this->definition->setArguments($this->console->getDefinition()->getArguments());
+            $this->definition->addArguments($currentArguments);
+        }
+
+        $this->definition->addOptions($this->console->getDefinition()->getOptions());
+
+        $this->consoleDefinitionMerged = true;
+        if ($mergeArgs) {
+            $this->consoleDefinitionMergedWithArgs = true;
+        }
+    }
+
+    /**
+     * 设置参数定义
+     * @param array|Definition $definition
+     * @return Command
+     * @api
+     */
+    public function setDefinition($definition)
+    {
+        if ($definition instanceof Definition) {
+            $this->definition = $definition;
+        } else {
+            $this->definition->setDefinition($definition);
+        }
+
+        $this->consoleDefinitionMerged = false;
+
+        return $this;
+    }
+
+    /**
+     * 获取参数定义
+     * @return Definition
+     * @api
+     */
+    public function getDefinition()
+    {
+        return $this->definition;
+    }
+
+    /**
+     * 获取当前指令的参数定义
+     * @return Definition
+     */
+    public function getNativeDefinition()
+    {
+        return $this->getDefinition();
+    }
+
+    /**
+     * 添加参数
+     * @param string $name        名称
+     * @param int    $mode        类型
+     * @param string $description 描述
+     * @param mixed  $default     默认值
+     * @return Command
+     */
+    public function addArgument($name, $mode = null, $description = '', $default = null)
+    {
+        $this->definition->addArgument(new Argument($name, $mode, $description, $default));
+
+        return $this;
+    }
+
+    /**
+     * 添加选项
+     * @param string $name        选项名称
+     * @param string $shortcut    别名
+     * @param int    $mode        类型
+     * @param string $description 描述
+     * @param mixed  $default     默认值
+     * @return Command
+     */
+    public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
+    {
+        $this->definition->addOption(new Option($name, $shortcut, $mode, $description, $default));
+
+        return $this;
+    }
+
+    /**
+     * 设置指令名称
+     * @param string $name
+     * @return Command
+     * @throws \InvalidArgumentException
+     */
+    public function setName($name)
+    {
+        $this->validateName($name);
+
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * 获取指令名称
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * 设置描述
+     * @param string $description
+     * @return Command
+     */
+    public function setDescription($description)
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    /**
+     *  获取描述
+     * @return string
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    /**
+     * 设置帮助信息
+     * @param string $help
+     * @return Command
+     */
+    public function setHelp($help)
+    {
+        $this->help = $help;
+
+        return $this;
+    }
+
+    /**
+     * 获取帮助信息
+     * @return string
+     */
+    public function getHelp()
+    {
+        return $this->help;
+    }
+
+    /**
+     * 描述信息
+     * @return string
+     */
+    public function getProcessedHelp()
+    {
+        $name = $this->name;
+
+        $placeholders = [
+            '%command.name%',
+            '%command.full_name%',
+        ];
+        $replacements = [
+            $name,
+            $_SERVER['PHP_SELF'] . ' ' . $name,
+        ];
+
+        return str_replace($placeholders, $replacements, $this->getHelp());
+    }
+
+    /**
+     * 设置别名
+     * @param string[] $aliases
+     * @return Command
+     * @throws \InvalidArgumentException
+     */
+    public function setAliases($aliases)
+    {
+        if (!is_array($aliases) && !$aliases instanceof \Traversable) {
+            throw new \InvalidArgumentException('$aliases must be an array or an instance of \Traversable');
+        }
+
+        foreach ($aliases as $alias) {
+            $this->validateName($alias);
+        }
+
+        $this->aliases = $aliases;
+
+        return $this;
+    }
+
+    /**
+     * 获取别名
+     * @return array
+     */
+    public function getAliases()
+    {
+        return $this->aliases;
+    }
+
+    /**
+     * 获取简介
+     * @param bool $short 是否简单的
+     * @return string
+     */
+    public function getSynopsis($short = false)
+    {
+        $key = $short ? 'short' : 'long';
+
+        if (!isset($this->synopsis[$key])) {
+            $this->synopsis[$key] = trim(sprintf('%s %s', $this->name, $this->definition->getSynopsis($short)));
+        }
+
+        return $this->synopsis[$key];
+    }
+
+    /**
+     * 添加用法介绍
+     * @param string $usage
+     * @return $this
+     */
+    public function addUsage($usage)
+    {
+        if (0 !== strpos($usage, $this->name)) {
+            $usage = sprintf('%s %s', $this->name, $usage);
+        }
+
+        $this->usages[] = $usage;
+
+        return $this;
+    }
+
+    /**
+     * 获取用法介绍
+     * @return array
+     */
+    public function getUsages()
+    {
+        return $this->usages;
+    }
+
+    /**
+     * 验证指令名称
+     * @param string $name
+     * @throws \InvalidArgumentException
+     */
+    private function validateName($name)
+    {
+        if (!preg_match('/^[^\:]++(\:[^\:]++)*$/', $name)) {
+            throw new \InvalidArgumentException(sprintf('Command name "%s" is invalid.', $name));
+        }
+    }
+}
diff --git a/thinkphp/library/think/console/Input.php b/thinkphp/library/think/console/Input.php
new file mode 100644
index 0000000..2482dfd
--- /dev/null
+++ b/thinkphp/library/think/console/Input.php
@@ -0,0 +1,464 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console;
+
+use think\console\input\Argument;
+use think\console\input\Definition;
+use think\console\input\Option;
+
+class Input
+{
+
+    /**
+     * @var Definition
+     */
+    protected $definition;
+
+    /**
+     * @var Option[]
+     */
+    protected $options = [];
+
+    /**
+     * @var Argument[]
+     */
+    protected $arguments = [];
+
+    protected $interactive = true;
+
+    private $tokens;
+    private $parsed;
+
+    public function __construct($argv = null)
+    {
+        if (null === $argv) {
+            $argv = $_SERVER['argv'];
+            // 去除命令名
+            array_shift($argv);
+        }
+
+        $this->tokens = $argv;
+
+        $this->definition = new Definition();
+    }
+
+    protected function setTokens(array $tokens)
+    {
+        $this->tokens = $tokens;
+    }
+
+    /**
+     * 绑定实例
+     * @param Definition $definition A InputDefinition instance
+     */
+    public function bind(Definition $definition)
+    {
+        $this->arguments  = [];
+        $this->options    = [];
+        $this->definition = $definition;
+
+        $this->parse();
+    }
+
+    /**
+     * 解析参数
+     */
+    protected function parse()
+    {
+        $parseOptions = true;
+        $this->parsed = $this->tokens;
+        while (null !== $token = array_shift($this->parsed)) {
+            if ($parseOptions && '' == $token) {
+                $this->parseArgument($token);
+            } elseif ($parseOptions && '--' == $token) {
+                $parseOptions = false;
+            } elseif ($parseOptions && 0 === strpos($token, '--')) {
+                $this->parseLongOption($token);
+            } elseif ($parseOptions && '-' === $token[0] && '-' !== $token) {
+                $this->parseShortOption($token);
+            } else {
+                $this->parseArgument($token);
+            }
+        }
+    }
+
+    /**
+     * 解析短选项
+     * @param string $token 当前的指令.
+     */
+    private function parseShortOption($token)
+    {
+        $name = substr($token, 1);
+
+        if (strlen($name) > 1) {
+            if ($this->definition->hasShortcut($name[0])
+                && $this->definition->getOptionForShortcut($name[0])->acceptValue()
+            ) {
+                $this->addShortOption($name[0], substr($name, 1));
+            } else {
+                $this->parseShortOptionSet($name);
+            }
+        } else {
+            $this->addShortOption($name, null);
+        }
+    }
+
+    /**
+     * 解析短选项
+     * @param string $name 当前指令
+     * @throws \RuntimeException
+     */
+    private function parseShortOptionSet($name)
+    {
+        $len = strlen($name);
+        for ($i = 0; $i < $len; ++$i) {
+            if (!$this->definition->hasShortcut($name[$i])) {
+                throw new \RuntimeException(sprintf('The "-%s" option does not exist.', $name[$i]));
+            }
+
+            $option = $this->definition->getOptionForShortcut($name[$i]);
+            if ($option->acceptValue()) {
+                $this->addLongOption($option->getName(), $i === $len - 1 ? null : substr($name, $i + 1));
+
+                break;
+            } else {
+                $this->addLongOption($option->getName(), null);
+            }
+        }
+    }
+
+    /**
+     * 解析完整选项
+     * @param string $token 当前指令
+     */
+    private function parseLongOption($token)
+    {
+        $name = substr($token, 2);
+
+        if (false !== $pos = strpos($name, '=')) {
+            $this->addLongOption(substr($name, 0, $pos), substr($name, $pos + 1));
+        } else {
+            $this->addLongOption($name, null);
+        }
+    }
+
+    /**
+     * 解析参数
+     * @param string $token 当前指令
+     * @throws \RuntimeException
+     */
+    private function parseArgument($token)
+    {
+        $c = count($this->arguments);
+
+        if ($this->definition->hasArgument($c)) {
+            $arg = $this->definition->getArgument($c);
+
+            $this->arguments[$arg->getName()] = $arg->isArray() ? [$token] : $token;
+
+        } elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) {
+            $arg = $this->definition->getArgument($c - 1);
+
+            $this->arguments[$arg->getName()][] = $token;
+        } else {
+            throw new \RuntimeException('Too many arguments.');
+        }
+    }
+
+    /**
+     * 添加一个短选项的值
+     * @param string $shortcut 短名称
+     * @param mixed  $value    值
+     * @throws \RuntimeException
+     */
+    private function addShortOption($shortcut, $value)
+    {
+        if (!$this->definition->hasShortcut($shortcut)) {
+            throw new \RuntimeException(sprintf('The "-%s" option does not exist.', $shortcut));
+        }
+
+        $this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
+    }
+
+    /**
+     * 添加一个完整选项的值
+     * @param string $name  选项名
+     * @param mixed  $value 值
+     * @throws \RuntimeException
+     */
+    private function addLongOption($name, $value)
+    {
+        if (!$this->definition->hasOption($name)) {
+            throw new \RuntimeException(sprintf('The "--%s" option does not exist.', $name));
+        }
+
+        $option = $this->definition->getOption($name);
+
+        if (false === $value) {
+            $value = null;
+        }
+
+        if (null !== $value && !$option->acceptValue()) {
+            throw new \RuntimeException(sprintf('The "--%s" option does not accept a value.', $name, $value));
+        }
+
+        if (null === $value && $option->acceptValue() && count($this->parsed)) {
+            $next = array_shift($this->parsed);
+            if (isset($next[0]) && '-' !== $next[0]) {
+                $value = $next;
+            } elseif (empty($next)) {
+                $value = '';
+            } else {
+                array_unshift($this->parsed, $next);
+            }
+        }
+
+        if (null === $value) {
+            if ($option->isValueRequired()) {
+                throw new \RuntimeException(sprintf('The "--%s" option requires a value.', $name));
+            }
+
+            if (!$option->isArray()) {
+                $value = $option->isValueOptional() ? $option->getDefault() : true;
+            }
+        }
+
+        if ($option->isArray()) {
+            $this->options[$name][] = $value;
+        } else {
+            $this->options[$name] = $value;
+        }
+    }
+
+    /**
+     * 获取第一个参数
+     * @return string|null
+     */
+    public function getFirstArgument()
+    {
+        foreach ($this->tokens as $token) {
+            if ($token && '-' === $token[0]) {
+                continue;
+            }
+
+            return $token;
+        }
+        return;
+    }
+
+    /**
+     * 检查原始参数是否包含某个值
+     * @param string|array $values 需要检查的值
+     * @return bool
+     */
+    public function hasParameterOption($values)
+    {
+        $values = (array) $values;
+
+        foreach ($this->tokens as $token) {
+            foreach ($values as $value) {
+                if ($token === $value || 0 === strpos($token, $value . '=')) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * 获取原始选项的值
+     * @param string|array $values  需要检查的值
+     * @param mixed        $default 默认值
+     * @return mixed The option value
+     */
+    public function getParameterOption($values, $default = false)
+    {
+        $values = (array) $values;
+        $tokens = $this->tokens;
+
+        while (0 < count($tokens)) {
+            $token = array_shift($tokens);
+
+            foreach ($values as $value) {
+                if ($token === $value || 0 === strpos($token, $value . '=')) {
+                    if (false !== $pos = strpos($token, '=')) {
+                        return substr($token, $pos + 1);
+                    }
+
+                    return array_shift($tokens);
+                }
+            }
+        }
+
+        return $default;
+    }
+
+    /**
+     * 验证输入
+     * @throws \RuntimeException
+     */
+    public function validate()
+    {
+        if (count($this->arguments) < $this->definition->getArgumentRequiredCount()) {
+            throw new \RuntimeException('Not enough arguments.');
+        }
+    }
+
+    /**
+     * 检查输入是否是交互的
+     * @return bool
+     */
+    public function isInteractive()
+    {
+        return $this->interactive;
+    }
+
+    /**
+     * 设置输入的交互
+     * @param bool
+     */
+    public function setInteractive($interactive)
+    {
+        $this->interactive = (bool) $interactive;
+    }
+
+    /**
+     * 获取所有的参数
+     * @return Argument[]
+     */
+    public function getArguments()
+    {
+        return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
+    }
+
+    /**
+     * 根据名称获取参数
+     * @param string $name 参数名
+     * @return mixed
+     * @throws \InvalidArgumentException
+     */
+    public function getArgument($name)
+    {
+        if (!$this->definition->hasArgument($name)) {
+            throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+        }
+
+        return isset($this->arguments[$name]) ? $this->arguments[$name] : $this->definition->getArgument($name)
+            ->getDefault();
+    }
+
+    /**
+     * 设置参数的值
+     * @param string $name  参数名
+     * @param string $value 值
+     * @throws \InvalidArgumentException
+     */
+    public function setArgument($name, $value)
+    {
+        if (!$this->definition->hasArgument($name)) {
+            throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+        }
+
+        $this->arguments[$name] = $value;
+    }
+
+    /**
+     * 检查是否存在某个参数
+     * @param string|int $name 参数名或位置
+     * @return bool
+     */
+    public function hasArgument($name)
+    {
+        return $this->definition->hasArgument($name);
+    }
+
+    /**
+     * 获取所有的选项
+     * @return Option[]
+     */
+    public function getOptions()
+    {
+        return array_merge($this->definition->getOptionDefaults(), $this->options);
+    }
+
+    /**
+     * 获取选项值
+     * @param string $name 选项名称
+     * @return mixed
+     * @throws \InvalidArgumentException
+     */
+    public function getOption($name)
+    {
+        if (!$this->definition->hasOption($name)) {
+            throw new \InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
+        }
+
+        return isset($this->options[$name]) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
+    }
+
+    /**
+     * 设置选项值
+     * @param string      $name  选项名
+     * @param string|bool $value 值
+     * @throws \InvalidArgumentException
+     */
+    public function setOption($name, $value)
+    {
+        if (!$this->definition->hasOption($name)) {
+            throw new \InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
+        }
+
+        $this->options[$name] = $value;
+    }
+
+    /**
+     * 是否有某个选项
+     * @param string $name 选项名
+     * @return bool
+     */
+    public function hasOption($name)
+    {
+        return $this->definition->hasOption($name) && isset($this->options[$name]);
+    }
+
+    /**
+     * 转义指令
+     * @param string $token
+     * @return string
+     */
+    public function escapeToken($token)
+    {
+        return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
+    }
+
+    /**
+     * 返回传递给命令的参数的字符串
+     * @return string
+     */
+    public function __toString()
+    {
+        $tokens = array_map(function ($token) {
+            if (preg_match('{^(-[^=]+=)(.+)}', $token, $match)) {
+                return $match[1] . $this->escapeToken($match[2]);
+            }
+
+            if ($token && '-' !== $token[0]) {
+                return $this->escapeToken($token);
+            }
+
+            return $token;
+        }, $this->tokens);
+
+        return implode(' ', $tokens);
+    }
+}
diff --git a/thinkphp/library/think/console/LICENSE b/thinkphp/library/think/console/LICENSE
new file mode 100644
index 0000000..0abe056
--- /dev/null
+++ b/thinkphp/library/think/console/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2004-2016 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
\ No newline at end of file
diff --git a/thinkphp/library/think/console/Output.php b/thinkphp/library/think/console/Output.php
new file mode 100644
index 0000000..65dc9fb
--- /dev/null
+++ b/thinkphp/library/think/console/Output.php
@@ -0,0 +1,222 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console;
+
+use Exception;
+use think\console\output\Ask;
+use think\console\output\Descriptor;
+use think\console\output\driver\Buffer;
+use think\console\output\driver\Console;
+use think\console\output\driver\Nothing;
+use think\console\output\Question;
+use think\console\output\question\Choice;
+use think\console\output\question\Confirmation;
+
+/**
+ * Class Output
+ * @package think\console
+ *
+ * @see     \think\console\output\driver\Console::setDecorated
+ * @method void setDecorated($decorated)
+ *
+ * @see     \think\console\output\driver\Buffer::fetch
+ * @method string fetch()
+ *
+ * @method void info($message)
+ * @method void error($message)
+ * @method void comment($message)
+ * @method void warning($message)
+ * @method void highlight($message)
+ * @method void question($message)
+ */
+class Output
+{
+    const VERBOSITY_QUIET        = 0;
+    const VERBOSITY_NORMAL       = 1;
+    const VERBOSITY_VERBOSE      = 2;
+    const VERBOSITY_VERY_VERBOSE = 3;
+    const VERBOSITY_DEBUG        = 4;
+
+    const OUTPUT_NORMAL = 0;
+    const OUTPUT_RAW    = 1;
+    const OUTPUT_PLAIN  = 2;
+
+    private $verbosity = self::VERBOSITY_NORMAL;
+
+    /** @var Buffer|Console|Nothing */
+    private $handle = null;
+
+    protected $styles = [
+        'info',
+        'error',
+        'comment',
+        'question',
+        'highlight',
+        'warning'
+    ];
+
+    public function __construct($driver = 'console')
+    {
+        $class = '\\think\\console\\output\\driver\\' . ucwords($driver);
+
+        $this->handle = new $class($this);
+    }
+
+    public function ask(Input $input, $question, $default = null, $validator = null)
+    {
+        $question = new Question($question, $default);
+        $question->setValidator($validator);
+
+        return $this->askQuestion($input, $question);
+    }
+
+    public function askHidden(Input $input, $question, $validator = null)
+    {
+        $question = new Question($question);
+
+        $question->setHidden(true);
+        $question->setValidator($validator);
+
+        return $this->askQuestion($input, $question);
+    }
+
+    public function confirm(Input $input, $question, $default = true)
+    {
+        return $this->askQuestion($input, new Confirmation($question, $default));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function choice(Input $input, $question, array $choices, $default = null)
+    {
+        if (null !== $default) {
+            $values  = array_flip($choices);
+            $default = $values[$default];
+        }
+
+        return $this->askQuestion($input, new Choice($question, $choices, $default));
+    }
+
+    protected function askQuestion(Input $input, Question $question)
+    {
+        $ask    = new Ask($input, $this, $question);
+        $answer = $ask->run();
+
+        if ($input->isInteractive()) {
+            $this->newLine();
+        }
+
+        return $answer;
+    }
+
+    protected function block($style, $message)
+    {
+        $this->writeln("<{$style}>{$message}");
+    }
+
+    /**
+     * 输出空行
+     * @param int $count
+     */
+    public function newLine($count = 1)
+    {
+        $this->write(str_repeat(PHP_EOL, $count));
+    }
+
+    /**
+     * 输出信息并换行
+     * @param string $messages
+     * @param int    $type
+     */
+    public function writeln($messages, $type = self::OUTPUT_NORMAL)
+    {
+        $this->write($messages, true, $type);
+    }
+
+    /**
+     * 输出信息
+     * @param string $messages
+     * @param bool   $newline
+     * @param int    $type
+     */
+    public function write($messages, $newline = false, $type = self::OUTPUT_NORMAL)
+    {
+        $this->handle->write($messages, $newline, $type);
+    }
+
+    public function renderException(\Exception $e)
+    {
+        $this->handle->renderException($e);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setVerbosity($level)
+    {
+        $this->verbosity = (int) $level;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getVerbosity()
+    {
+        return $this->verbosity;
+    }
+
+    public function isQuiet()
+    {
+        return self::VERBOSITY_QUIET === $this->verbosity;
+    }
+
+    public function isVerbose()
+    {
+        return self::VERBOSITY_VERBOSE <= $this->verbosity;
+    }
+
+    public function isVeryVerbose()
+    {
+        return self::VERBOSITY_VERY_VERBOSE <= $this->verbosity;
+    }
+
+    public function isDebug()
+    {
+        return self::VERBOSITY_DEBUG <= $this->verbosity;
+    }
+
+    public function describe($object, array $options = [])
+    {
+        $descriptor = new Descriptor();
+        $options    = array_merge([
+            'raw_text' => false,
+        ], $options);
+
+        $descriptor->describe($this, $object, $options);
+    }
+
+    public function __call($method, $args)
+    {
+        if (in_array($method, $this->styles)) {
+            array_unshift($args, $method);
+            return call_user_func_array([$this, 'block'], $args);
+        }
+
+        if ($this->handle && method_exists($this->handle, $method)) {
+            return call_user_func_array([$this->handle, $method], $args);
+        } else {
+            throw new Exception('method not exists:' . __CLASS__ . '->' . $method);
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/console/bin/README.md b/thinkphp/library/think/console/bin/README.md
new file mode 100644
index 0000000..9acc52f
--- /dev/null
+++ b/thinkphp/library/think/console/bin/README.md
@@ -0,0 +1 @@
+console 工具使用 hiddeninput.exe 在 windows 上隐藏密码输入，该二进制文件由第三方提供，相关源码和其他细节可以在 [Hidden Input](https://github.com/Seldaek/hidden-input) 找到。
diff --git a/thinkphp/library/think/console/bin/hiddeninput.exe b/thinkphp/library/think/console/bin/hiddeninput.exe
new file mode 100644
index 0000000..c8cf65e
Binary files /dev/null and b/thinkphp/library/think/console/bin/hiddeninput.exe differ
diff --git a/thinkphp/library/think/console/command/Build.php b/thinkphp/library/think/console/command/Build.php
new file mode 100644
index 0000000..39806c3
--- /dev/null
+++ b/thinkphp/library/think/console/command/Build.php
@@ -0,0 +1,56 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\command;
+
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Option;
+use think\console\Output;
+
+class Build extends Command
+{
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this->setName('build')
+            ->setDefinition([
+                new Option('config', null, Option::VALUE_OPTIONAL, "build.php path"),
+                new Option('module', null, Option::VALUE_OPTIONAL, "module name"),
+            ])
+            ->setDescription('Build Application Dirs');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+        if ($input->hasOption('module')) {
+            \think\Build::module($input->getOption('module'));
+            $output->writeln("Successed");
+            return;
+        }
+
+        if ($input->hasOption('config')) {
+            $build = include $input->getOption('config');
+        } else {
+            $build = include APP_PATH . 'build.php';
+        }
+        if (empty($build)) {
+            $output->writeln("Build Config Is Empty");
+            return;
+        }
+        \think\Build::run($build);
+        $output->writeln("Successed");
+
+    }
+}
diff --git a/thinkphp/library/think/console/command/Clear.php b/thinkphp/library/think/console/command/Clear.php
new file mode 100644
index 0000000..1b5102e
--- /dev/null
+++ b/thinkphp/library/think/console/command/Clear.php
@@ -0,0 +1,63 @@
+
+// +----------------------------------------------------------------------
+namespace think\console\command;
+
+use think\Cache;
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Argument;
+use think\console\input\Option;
+use think\console\Output;
+
+class Clear extends Command
+{
+    protected function configure()
+    {
+        // 指令配置
+        $this
+            ->setName('clear')
+            ->addArgument('type', Argument::OPTIONAL, 'type to clear', null)
+            ->addOption('path', 'd', Option::VALUE_OPTIONAL, 'path to clear', null)
+            ->setDescription('Clear runtime file');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+        $path = $input->getOption('path') ?: RUNTIME_PATH;
+
+        $type = $input->getArgument('type');
+
+        if ($type == 'route') {
+            Cache::clear('route_check');
+        } else {
+            if (is_dir($path)) {
+                $this->clearPath($path);
+            }
+        }
+
+        $output->writeln("Clear Successed");
+    }
+
+    protected function clearPath($path)
+    {
+        $path  = realpath($path) . DS;
+        $files = scandir($path);
+        if ($files) {
+            foreach ($files as $file) {
+                if ('.' != $file && '..' != $file && is_dir($path . $file)) {
+                    $this->clearPath($path . $file);
+                } elseif ('.gitignore' != $file && is_file($path . $file)) {
+                    unlink($path . $file);
+                }
+            }
+        }
+    }
+}
diff --git a/thinkphp/library/think/console/command/Help.php b/thinkphp/library/think/console/command/Help.php
new file mode 100644
index 0000000..bae2c65
--- /dev/null
+++ b/thinkphp/library/think/console/command/Help.php
@@ -0,0 +1,69 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\command;
+
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Argument as InputArgument;
+use think\console\input\Option as InputOption;
+use think\console\Output;
+
+class Help extends Command
+{
+
+    private $command;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this->ignoreValidationErrors();
+
+        $this->setName('help')->setDefinition([
+            new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', 'help'),
+            new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command help'),
+        ])->setDescription('Displays help for a command')->setHelp(<<%command.name% command displays help for a given command:
+
+  php %command.full_name% list
+
+To display the list of available commands, please use the list command.
+EOF
+        );
+    }
+
+    /**
+     * Sets the command.
+     * @param Command $command The command to set
+     */
+    public function setCommand(Command $command)
+    {
+        $this->command = $command;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(Input $input, Output $output)
+    {
+        if (null === $this->command) {
+            $this->command = $this->getConsole()->find($input->getArgument('command_name'));
+        }
+
+        $output->describe($this->command, [
+            'raw_text' => $input->getOption('raw'),
+        ]);
+
+        $this->command = null;
+    }
+}
diff --git a/thinkphp/library/think/console/command/Lists.php b/thinkphp/library/think/console/command/Lists.php
new file mode 100644
index 0000000..084ddaa
--- /dev/null
+++ b/thinkphp/library/think/console/command/Lists.php
@@ -0,0 +1,74 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\command;
+
+use think\console\Command;
+use think\console\Input;
+use think\console\Output;
+use think\console\input\Argument as InputArgument;
+use think\console\input\Option as InputOption;
+use think\console\input\Definition as InputDefinition;
+
+class Lists extends Command
+{
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this->setName('list')->setDefinition($this->createDefinition())->setDescription('Lists commands')->setHelp(<<%command.name% command lists all commands:
+
+  php %command.full_name%
+
+You can also display the commands for a specific namespace:
+
+  php %command.full_name% test
+
+It's also possible to get raw list of commands (useful for embedding command runner):
+
+  php %command.full_name% --raw
+EOF
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getNativeDefinition()
+    {
+        return $this->createDefinition();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(Input $input, Output $output)
+    {
+        $output->describe($this->getConsole(), [
+            'raw_text'  => $input->getOption('raw'),
+            'namespace' => $input->getArgument('namespace'),
+        ]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    private function createDefinition()
+    {
+        return new InputDefinition([
+            new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'),
+            new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list')
+        ]);
+    }
+}
diff --git a/thinkphp/library/think/console/command/Make.php b/thinkphp/library/think/console/command/Make.php
new file mode 100644
index 0000000..d1daf34
--- /dev/null
+++ b/thinkphp/library/think/console/command/Make.php
@@ -0,0 +1,110 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\command;
+
+use think\App;
+use think\Config;
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Argument;
+use think\console\Output;
+
+abstract class Make extends Command
+{
+
+    protected $type;
+
+    abstract protected function getStub();
+
+    protected function configure()
+    {
+        $this->addArgument('name', Argument::REQUIRED, "The name of the class");
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+
+        $name = trim($input->getArgument('name'));
+
+        $classname = $this->getClassName($name);
+
+        $pathname = $this->getPathName($classname);
+
+        if (is_file($pathname)) {
+            $output->writeln('' . $this->type . ' already exists!');
+            return false;
+        }
+
+        if (!is_dir(dirname($pathname))) {
+            mkdir(strtolower(dirname($pathname)), 0755, true);
+        }
+
+        file_put_contents($pathname, $this->buildClass($classname));
+
+        $output->writeln('' . $this->type . ' created successfully.');
+
+    }
+
+    protected function buildClass($name)
+    {
+        $stub = file_get_contents($this->getStub());
+
+        $namespace = trim(implode('\\', array_slice(explode('\\', $name), 0, -1)), '\\');
+
+        $class = str_replace($namespace . '\\', '', $name);
+
+        return str_replace(['{%className%}', '{%namespace%}', '{%app_namespace%}'], [
+            $class,
+            $namespace,
+            App::$namespace,
+        ], $stub);
+
+    }
+
+    protected function getPathName($name)
+    {
+        $name = str_replace(App::$namespace . '\\', '', $name);
+
+        return APP_PATH . str_replace('\\', '/', $name) . '.php';
+    }
+
+    protected function getClassName($name)
+    {
+        $appNamespace = App::$namespace;
+
+        if (strpos($name, $appNamespace . '\\') === 0) {
+            return $name;
+        }
+
+        if (Config::get('app_multi_module')) {
+            if (strpos($name, '/')) {
+                list($module, $name) = explode('/', $name, 2);
+            } else {
+                $module = 'common';
+            }
+        } else {
+            $module = null;
+        }
+
+        if (strpos($name, '/') !== false) {
+            $name = str_replace('/', '\\', $name);
+        }
+
+        return $this->getNamespace($appNamespace, $module) . '\\' . $name;
+    }
+
+    protected function getNamespace($appNamespace, $module)
+    {
+        return $module ? ($appNamespace . '\\' . $module) : $appNamespace;
+    }
+
+}
diff --git a/thinkphp/library/think/console/command/make/Controller.php b/thinkphp/library/think/console/command/make/Controller.php
new file mode 100644
index 0000000..afa7be9
--- /dev/null
+++ b/thinkphp/library/think/console/command/make/Controller.php
@@ -0,0 +1,50 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\command\make;
+
+use think\Config;
+use think\console\command\Make;
+use think\console\input\Option;
+
+class Controller extends Make
+{
+
+    protected $type = "Controller";
+
+    protected function configure()
+    {
+        parent::configure();
+        $this->setName('make:controller')
+            ->addOption('plain', null, Option::VALUE_NONE, 'Generate an empty controller class.')
+            ->setDescription('Create a new resource controller class');
+    }
+
+    protected function getStub()
+    {
+        if ($this->input->getOption('plain')) {
+            return __DIR__ . '/stubs/controller.plain.stub';
+        }
+
+        return __DIR__ . '/stubs/controller.stub';
+    }
+
+    protected function getClassName($name)
+    {
+        return parent::getClassName($name) . (Config::get('controller_suffix') ? ucfirst(Config::get('url_controller_layer')) : '');
+    }
+
+    protected function getNamespace($appNamespace, $module)
+    {
+        return parent::getNamespace($appNamespace, $module) . '\controller';
+    }
+
+}
diff --git a/thinkphp/library/think/console/command/make/Model.php b/thinkphp/library/think/console/command/make/Model.php
new file mode 100644
index 0000000..d4e9b5d
--- /dev/null
+++ b/thinkphp/library/think/console/command/make/Model.php
@@ -0,0 +1,36 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\command\make;
+
+use think\console\command\Make;
+
+class Model extends Make
+{
+    protected $type = "Model";
+
+    protected function configure()
+    {
+        parent::configure();
+        $this->setName('make:model')
+            ->setDescription('Create a new model class');
+    }
+
+    protected function getStub()
+    {
+        return __DIR__ . '/stubs/model.stub';
+    }
+
+    protected function getNamespace($appNamespace, $module)
+    {
+        return parent::getNamespace($appNamespace, $module) . '\model';
+    }
+}
diff --git a/thinkphp/library/think/console/command/make/stubs/controller.plain.stub b/thinkphp/library/think/console/command/make/stubs/controller.plain.stub
new file mode 100644
index 0000000..b7539dc
--- /dev/null
+++ b/thinkphp/library/think/console/command/make/stubs/controller.plain.stub
@@ -0,0 +1,10 @@
+
+// +----------------------------------------------------------------------
+namespace think\console\command\optimize;
+
+use think\App;
+use think\Config;
+use think\console\Command;
+use think\console\Input;
+use think\console\Output;
+
+class Autoload extends Command
+{
+
+    protected function configure()
+    {
+        $this->setName('optimize:autoload')
+            ->setDescription('Optimizes PSR0 and PSR4 packages to be loaded with classmaps too, good for production.');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+
+        $classmapFile = << realpath(rtrim(APP_PATH)),
+            'think\\'              => LIB_PATH . 'think',
+            'behavior\\'           => LIB_PATH . 'behavior',
+            'traits\\'             => LIB_PATH . 'traits',
+            ''                     => realpath(rtrim(EXTEND_PATH)),
+        ];
+
+        $root_namespace = Config::get('root_namespace');
+        foreach ($root_namespace as $namespace => $dir) {
+            $namespacesToScan[$namespace . '\\'] = realpath($dir);
+        }
+
+        krsort($namespacesToScan);
+        $classMap = [];
+        foreach ($namespacesToScan as $namespace => $dir) {
+
+            if (!is_dir($dir)) {
+                continue;
+            }
+
+            $namespaceFilter = $namespace === '' ? null : $namespace;
+            $classMap        = $this->addClassMapCode($dir, $namespaceFilter, $classMap);
+        }
+
+        ksort($classMap);
+        foreach ($classMap as $class => $code) {
+            $classmapFile .= '    ' . var_export($class, true) . ' => ' . $code;
+        }
+        $classmapFile .= "];\n";
+
+        if (!is_dir(RUNTIME_PATH)) {
+            @mkdir(RUNTIME_PATH, 0755, true);
+        }
+
+        file_put_contents(RUNTIME_PATH . 'classmap' . EXT, $classmapFile);
+
+        $output->writeln('Succeed!');
+    }
+
+    protected function addClassMapCode($dir, $namespace, $classMap)
+    {
+        foreach ($this->createMap($dir, $namespace) as $class => $path) {
+
+            $pathCode = $this->getPathCode($path) . ",\n";
+
+            if (!isset($classMap[$class])) {
+                $classMap[$class] = $pathCode;
+            } elseif ($classMap[$class] !== $pathCode && !preg_match('{/(test|fixture|example|stub)s?/}i', strtr($classMap[$class] . ' ' . $path, '\\', '/'))) {
+                $this->output->writeln(
+                    'Warning: Ambiguous class resolution, "' . $class . '"' .
+                    ' was found in both "' . str_replace(["',\n"], [
+                        '',
+                    ], $classMap[$class]) . '" and "' . $path . '", the first will be used.'
+                );
+            }
+        }
+        return $classMap;
+    }
+
+    protected function getPathCode($path)
+    {
+
+        $baseDir    = '';
+        $libPath    = $this->normalizePath(realpath(LIB_PATH));
+        $appPath    = $this->normalizePath(realpath(APP_PATH));
+        $extendPath = $this->normalizePath(realpath(EXTEND_PATH));
+        $rootPath   = $this->normalizePath(realpath(ROOT_PATH));
+        $path       = $this->normalizePath($path);
+
+        if ($libPath !== null && strpos($path, $libPath . '/') === 0) {
+            $path    = substr($path, strlen(LIB_PATH));
+            $baseDir = 'LIB_PATH';
+        } elseif ($appPath !== null && strpos($path, $appPath . '/') === 0) {
+            $path    = substr($path, strlen($appPath) + 1);
+            $baseDir = 'APP_PATH';
+        } elseif ($extendPath !== null && strpos($path, $extendPath . '/') === 0) {
+            $path    = substr($path, strlen($extendPath) + 1);
+            $baseDir = 'EXTEND_PATH';
+        } elseif ($rootPath !== null && strpos($path, $rootPath . '/') === 0) {
+            $path    = substr($path, strlen($rootPath) + 1);
+            $baseDir = 'ROOT_PATH';
+        }
+
+        if ($path !== false) {
+            $baseDir .= " . ";
+        }
+
+        return $baseDir . (($path !== false) ? var_export($path, true) : "");
+    }
+
+    protected function normalizePath($path)
+    {
+        if ($path === false) {
+            return;
+        }
+        $parts    = [];
+        $path     = strtr($path, '\\', '/');
+        $prefix   = '';
+        $absolute = false;
+
+        if (preg_match('{^([0-9a-z]+:(?://(?:[a-z]:)?)?)}i', $path, $match)) {
+            $prefix = $match[1];
+            $path   = substr($path, strlen($prefix));
+        }
+
+        if (substr($path, 0, 1) === '/') {
+            $absolute = true;
+            $path     = substr($path, 1);
+        }
+
+        $up = false;
+        foreach (explode('/', $path) as $chunk) {
+            if ('..' === $chunk && ($absolute || $up)) {
+                array_pop($parts);
+                $up = !(empty($parts) || '..' === end($parts));
+            } elseif ('.' !== $chunk && '' !== $chunk) {
+                $parts[] = $chunk;
+                $up      = '..' !== $chunk;
+            }
+        }
+
+        return $prefix . ($absolute ? '/' : '') . implode('/', $parts);
+    }
+
+    protected function createMap($path, $namespace = null)
+    {
+        if (is_string($path)) {
+            if (is_file($path)) {
+                $path = [new \SplFileInfo($path)];
+            } elseif (is_dir($path)) {
+
+                $objects = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path), \RecursiveIteratorIterator::SELF_FIRST);
+
+                $path = [];
+
+                /** @var \SplFileInfo $object */
+                foreach ($objects as $object) {
+                    if ($object->isFile() && $object->getExtension() == 'php') {
+                        $path[] = $object;
+                    }
+                }
+            } else {
+                throw new \RuntimeException(
+                    'Could not scan for classes inside "' . $path .
+                    '" which does not appear to be a file nor a folder'
+                );
+            }
+        }
+
+        $map = [];
+
+        /** @var \SplFileInfo $file */
+        foreach ($path as $file) {
+            $filePath = $file->getRealPath();
+
+            if (pathinfo($filePath, PATHINFO_EXTENSION) != 'php') {
+                continue;
+            }
+
+            $classes = $this->findClasses($filePath);
+
+            foreach ($classes as $class) {
+                if (null !== $namespace && 0 !== strpos($class, $namespace)) {
+                    continue;
+                }
+
+                if (!isset($map[$class])) {
+                    $map[$class] = $filePath;
+                } elseif ($map[$class] !== $filePath && !preg_match('{/(test|fixture|example|stub)s?/}i', strtr($map[$class] . ' ' . $filePath, '\\', '/'))) {
+                    $this->output->writeln(
+                        'Warning: Ambiguous class resolution, "' . $class . '"' .
+                        ' was found in both "' . $map[$class] . '" and "' . $filePath . '", the first will be used.'
+                    );
+                }
+            }
+        }
+
+        return $map;
+    }
+
+    protected function findClasses($path)
+    {
+        $extraTypes = '|trait';
+
+        $contents = @php_strip_whitespace($path);
+        if (!$contents) {
+            if (!file_exists($path)) {
+                $message = 'File at "%s" does not exist, check your classmap definitions';
+            } elseif (!is_readable($path)) {
+                $message = 'File at "%s" is not readable, check its permissions';
+            } elseif ('' === trim(file_get_contents($path))) {
+                return [];
+            } else {
+                $message = 'File at "%s" could not be parsed as PHP, it may be binary or corrupted';
+            }
+            $error = error_get_last();
+            if (isset($error['message'])) {
+                $message .= PHP_EOL . 'The following message may be helpful:' . PHP_EOL . $error['message'];
+            }
+            throw new \RuntimeException(sprintf($message, $path));
+        }
+
+        if (!preg_match('{\b(?:class|interface' . $extraTypes . ')\s}i', $contents)) {
+            return [];
+        }
+
+        // strip heredocs/nowdocs
+        $contents = preg_replace('{<<<\s*(\'?)(\w+)\\1(?:\r\n|\n|\r)(?:.*?)(?:\r\n|\n|\r)\\2(?=\r\n|\n|\r|;)}s', 'null', $contents);
+        // strip strings
+        $contents = preg_replace('{"[^"\\\\]*+(\\\\.[^"\\\\]*+)*+"|\'[^\'\\\\]*+(\\\\.[^\'\\\\]*+)*+\'}s', 'null', $contents);
+        // strip leading non-php code if needed
+        if (substr($contents, 0, 2) !== '.+<\?}s', '?>');
+        if (false !== $pos && false === strpos(substr($contents, $pos), '])(?Pclass|interface' . $extraTypes . ') \s++ (?P[a-zA-Z_\x7f-\xff:][a-zA-Z0-9_\x7f-\xff:\-]*+)
+               | \b(?])(?Pnamespace) (?P\s++[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+(?:\s*+\\\\\s*+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+)*+)? \s*+ [\{;]
+            )
+        }ix', $contents, $matches);
+
+        $classes   = [];
+        $namespace = '';
+
+        for ($i = 0, $len = count($matches['type']); $i < $len; $i++) {
+            if (!empty($matches['ns'][$i])) {
+                $namespace = str_replace([' ', "\t", "\r", "\n"], '', $matches['nsname'][$i]) . '\\';
+            } else {
+                $name = $matches['name'][$i];
+                if ($name[0] === ':') {
+                    $name = 'xhp' . substr(str_replace(['-', ':'], ['_', '__'], $name), 1);
+                } elseif ($matches['type'][$i] === 'enum') {
+                    $name = rtrim($name, ':');
+                }
+                $classes[] = ltrim($namespace . $name, '\\');
+            }
+        }
+
+        return $classes;
+    }
+
+}
diff --git a/thinkphp/library/think/console/command/optimize/Config.php b/thinkphp/library/think/console/command/optimize/Config.php
new file mode 100644
index 0000000..59c69a8
--- /dev/null
+++ b/thinkphp/library/think/console/command/optimize/Config.php
@@ -0,0 +1,93 @@
+
+// +----------------------------------------------------------------------
+namespace think\console\command\optimize;
+
+use think\Config as ThinkConfig;
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Argument;
+use think\console\Output;
+
+class Config extends Command
+{
+    /** @var  Output */
+    protected $output;
+
+    protected function configure()
+    {
+        $this->setName('optimize:config')
+            ->addArgument('module', Argument::OPTIONAL, 'Build module config cache .')
+            ->setDescription('Build config and common file cache.');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+        if ($input->getArgument('module')) {
+            $module = $input->getArgument('module') . DS;
+        } else {
+            $module = '';
+        }
+
+        $content = 'buildCacheContent($module);
+
+        if (!is_dir(RUNTIME_PATH . $module)) {
+            @mkdir(RUNTIME_PATH . $module, 0755, true);
+        }
+
+        file_put_contents(RUNTIME_PATH . $module . 'init' . EXT, $content);
+
+        $output->writeln('Succeed!');
+    }
+
+    protected function buildCacheContent($module)
+    {
+        $content = '';
+        $path    = realpath(APP_PATH . $module) . DS;
+
+        if ($module) {
+            // 加载模块配置
+            $config = ThinkConfig::load(CONF_PATH . $module . 'config' . CONF_EXT);
+
+            // 读取数据库配置文件
+            $filename = CONF_PATH . $module . 'database' . CONF_EXT;
+            ThinkConfig::load($filename, 'database');
+
+            // 加载应用状态配置
+            if ($config['app_status']) {
+                $config = ThinkConfig::load(CONF_PATH . $module . $config['app_status'] . CONF_EXT);
+            }
+            // 读取扩展配置文件
+            if (is_dir(CONF_PATH . $module . 'extra')) {
+                $dir   = CONF_PATH . $module . 'extra';
+                $files = scandir($dir);
+                foreach ($files as $file) {
+                    if (strpos($file, CONF_EXT)) {
+                        $filename = $dir . DS . $file;
+                        ThinkConfig::load($filename, pathinfo($file, PATHINFO_FILENAME));
+                    }
+                }
+            }
+        }
+
+        // 加载行为扩展文件
+        if (is_file(CONF_PATH . $module . 'tags' . EXT)) {
+            $content .= '\think\Hook::import(' . (var_export(include CONF_PATH . $module . 'tags' . EXT, true)) . ');' . PHP_EOL;
+        }
+
+        // 加载公共文件
+        if (is_file($path . 'common' . EXT)) {
+            $content .= substr(php_strip_whitespace($path . 'common' . EXT), 5) . PHP_EOL;
+        }
+
+        $content .= '\think\Config::set(' . var_export(ThinkConfig::get(), true) . ');';
+        return $content;
+    }
+}
diff --git a/thinkphp/library/think/console/command/optimize/Route.php b/thinkphp/library/think/console/command/optimize/Route.php
new file mode 100644
index 0000000..6da1d9a
--- /dev/null
+++ b/thinkphp/library/think/console/command/optimize/Route.php
@@ -0,0 +1,75 @@
+
+// +----------------------------------------------------------------------
+namespace think\console\command\optimize;
+
+use think\console\Command;
+use think\console\Input;
+use think\console\Output;
+
+class Route extends Command
+{
+    /** @var  Output */
+    protected $output;
+
+    protected function configure()
+    {
+        $this->setName('optimize:route')
+            ->setDescription('Build route cache.');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+
+        if (!is_dir(RUNTIME_PATH)) {
+            @mkdir(RUNTIME_PATH, 0755, true);
+        }
+
+        file_put_contents(RUNTIME_PATH . 'route.php', $this->buildRouteCache());
+        $output->writeln('Succeed!');
+    }
+
+    protected function buildRouteCache()
+    {
+        $files = \think\Config::get('route_config_file');
+        foreach ($files as $file) {
+            if (is_file(CONF_PATH . $file . CONF_EXT)) {
+                $config = include CONF_PATH . $file . CONF_EXT;
+                if (is_array($config)) {
+                    \think\Route::import($config);
+                }
+            }
+        }
+        $rules = \think\Route::rules(true);
+        array_walk_recursive($rules, [$this, 'buildClosure']);
+        $content = 'getStartLine();
+            $endLine    = $reflection->getEndLine();
+            $file       = $reflection->getFileName();
+            $item       = file($file);
+            $content    = '';
+            for ($i = $startLine - 1; $i <= $endLine - 1; $i++) {
+                $content .= $item[$i];
+            }
+            $start = strpos($content, 'function');
+            $end   = strrpos($content, '}');
+            $value = '[__start__' . substr($content, $start, $end - $start + 1) . '__end__]';
+        }
+    }
+}
diff --git a/thinkphp/library/think/console/command/optimize/Schema.php b/thinkphp/library/think/console/command/optimize/Schema.php
new file mode 100644
index 0000000..3353424
--- /dev/null
+++ b/thinkphp/library/think/console/command/optimize/Schema.php
@@ -0,0 +1,118 @@
+
+// +----------------------------------------------------------------------
+namespace think\console\command\optimize;
+
+use think\App;
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Option;
+use think\console\Output;
+use think\Db;
+
+class Schema extends Command
+{
+    /** @var  Output */
+    protected $output;
+
+    protected function configure()
+    {
+        $this->setName('optimize:schema')
+            ->addOption('config', null, Option::VALUE_REQUIRED, 'db config .')
+            ->addOption('db', null, Option::VALUE_REQUIRED, 'db name .')
+            ->addOption('table', null, Option::VALUE_REQUIRED, 'table name .')
+            ->addOption('module', null, Option::VALUE_REQUIRED, 'module name .')
+            ->setDescription('Build database schema cache.');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+        if (!is_dir(RUNTIME_PATH . 'schema')) {
+            @mkdir(RUNTIME_PATH . 'schema', 0755, true);
+        }
+        $config = [];
+        if ($input->hasOption('config')) {
+            $config = $input->getOption('config');
+        }
+        if ($input->hasOption('module')) {
+            $module = $input->getOption('module');
+            // 读取模型
+            $path = APP_PATH . $module . DS . 'model';
+            $list = is_dir($path) ? scandir($path) : [];
+            $app  = App::$namespace;
+            foreach ($list as $file) {
+                if (0 === strpos($file, '.')) {
+                    continue;
+                }
+                $class = '\\' . $app . '\\' . $module . '\\model\\' . pathinfo($file, PATHINFO_FILENAME);
+                $this->buildModelSchema($class);
+            }
+            $output->writeln('Succeed!');
+            return;
+        } elseif ($input->hasOption('table')) {
+            $table = $input->getOption('table');
+            if (!strpos($table, '.')) {
+                $dbName = Db::connect($config)->getConfig('database');
+            }
+            $tables[] = $table;
+        } elseif ($input->hasOption('db')) {
+            $dbName = $input->getOption('db');
+            $tables = Db::connect($config)->getTables($dbName);
+        } elseif (!\think\Config::get('app_multi_module')) {
+            $app  = App::$namespace;
+            $path = APP_PATH . 'model';
+            $list = is_dir($path) ? scandir($path) : [];
+            foreach ($list as $file) {
+                if (0 === strpos($file, '.')) {
+                    continue;
+                }
+                $class = '\\' . $app . '\\model\\' . pathinfo($file, PATHINFO_FILENAME);
+                $this->buildModelSchema($class);
+            }
+            $output->writeln('Succeed!');
+            return;
+        } else {
+            $tables = Db::connect($config)->getTables();
+        }
+
+        $db = isset($dbName) ? $dbName . '.' : '';
+        $this->buildDataBaseSchema($tables, $db, $config);
+
+        $output->writeln('Succeed!');
+    }
+
+    protected function buildModelSchema($class)
+    {
+        $reflect = new \ReflectionClass($class);
+        if (!$reflect->isAbstract() && $reflect->isSubclassOf('\think\Model')) {
+            $table   = $class::getTable();
+            $dbName  = $class::getConfig('database');
+            $content = 'getFields($table);
+            $content .= var_export($info, true) . ';';
+            file_put_contents(RUNTIME_PATH . 'schema' . DS . $dbName . '.' . $table . EXT, $content);
+        }
+    }
+
+    protected function buildDataBaseSchema($tables, $db, $config)
+    {
+        if ('' == $db) {
+            $dbName = Db::connect($config)->getConfig('database') . '.';
+        } else {
+            $dbName = $db;
+        }
+        foreach ($tables as $table) {
+            $content = 'getFields($db . $table);
+            $content .= var_export($info, true) . ';';
+            file_put_contents(RUNTIME_PATH . 'schema' . DS . $dbName . $table . EXT, $content);
+        }
+    }
+}
diff --git a/thinkphp/library/think/console/input/Argument.php b/thinkphp/library/think/console/input/Argument.php
new file mode 100644
index 0000000..16223bb
--- /dev/null
+++ b/thinkphp/library/think/console/input/Argument.php
@@ -0,0 +1,115 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\input;
+
+class Argument
+{
+
+    const REQUIRED = 1;
+    const OPTIONAL = 2;
+    const IS_ARRAY = 4;
+
+    private $name;
+    private $mode;
+    private $default;
+    private $description;
+
+    /**
+     * 构造方法
+     * @param string $name        参数名
+     * @param int    $mode        参数类型: self::REQUIRED 或者 self::OPTIONAL
+     * @param string $description 描述
+     * @param mixed  $default     默认值 (仅 self::OPTIONAL 类型有效)
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($name, $mode = null, $description = '', $default = null)
+    {
+        if (null === $mode) {
+            $mode = self::OPTIONAL;
+        } elseif (!is_int($mode) || $mode > 7 || $mode < 1) {
+            throw new \InvalidArgumentException(sprintf('Argument mode "%s" is not valid.', $mode));
+        }
+
+        $this->name        = $name;
+        $this->mode        = $mode;
+        $this->description = $description;
+
+        $this->setDefault($default);
+    }
+
+    /**
+     * 获取参数名
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * 是否必须
+     * @return bool
+     */
+    public function isRequired()
+    {
+        return self::REQUIRED === (self::REQUIRED & $this->mode);
+    }
+
+    /**
+     * 该参数是否接受数组
+     * @return bool
+     */
+    public function isArray()
+    {
+        return self::IS_ARRAY === (self::IS_ARRAY & $this->mode);
+    }
+
+    /**
+     * 设置默认值
+     * @param mixed $default 默认值
+     * @throws \LogicException
+     */
+    public function setDefault($default = null)
+    {
+        if (self::REQUIRED === $this->mode && null !== $default) {
+            throw new \LogicException('Cannot set a default value except for InputArgument::OPTIONAL mode.');
+        }
+
+        if ($this->isArray()) {
+            if (null === $default) {
+                $default = [];
+            } elseif (!is_array($default)) {
+                throw new \LogicException('A default value for an array argument must be an array.');
+            }
+        }
+
+        $this->default = $default;
+    }
+
+    /**
+     * 获取默认值
+     * @return mixed
+     */
+    public function getDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * 获取描述
+     * @return string
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+}
diff --git a/thinkphp/library/think/console/input/Definition.php b/thinkphp/library/think/console/input/Definition.php
new file mode 100644
index 0000000..c71977e
--- /dev/null
+++ b/thinkphp/library/think/console/input/Definition.php
@@ -0,0 +1,375 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\input;
+
+class Definition
+{
+
+    /**
+     * @var Argument[]
+     */
+    private $arguments;
+
+    private $requiredCount;
+    private $hasAnArrayArgument = false;
+    private $hasOptional;
+
+    /**
+     * @var Option[]
+     */
+    private $options;
+    private $shortcuts;
+
+    /**
+     * 构造方法
+     * @param array $definition
+     * @api
+     */
+    public function __construct(array $definition = [])
+    {
+        $this->setDefinition($definition);
+    }
+
+    /**
+     * 设置指令的定义
+     * @param array $definition 定义的数组
+     */
+    public function setDefinition(array $definition)
+    {
+        $arguments = [];
+        $options   = [];
+        foreach ($definition as $item) {
+            if ($item instanceof Option) {
+                $options[] = $item;
+            } else {
+                $arguments[] = $item;
+            }
+        }
+
+        $this->setArguments($arguments);
+        $this->setOptions($options);
+    }
+
+    /**
+     * 设置参数
+     * @param Argument[] $arguments 参数数组
+     */
+    public function setArguments($arguments = [])
+    {
+        $this->arguments          = [];
+        $this->requiredCount      = 0;
+        $this->hasOptional        = false;
+        $this->hasAnArrayArgument = false;
+        $this->addArguments($arguments);
+    }
+
+    /**
+     * 添加参数
+     * @param Argument[] $arguments 参数数组
+     * @api
+     */
+    public function addArguments($arguments = [])
+    {
+        if (null !== $arguments) {
+            foreach ($arguments as $argument) {
+                $this->addArgument($argument);
+            }
+        }
+    }
+
+    /**
+     * 添加一个参数
+     * @param Argument $argument 参数
+     * @throws \LogicException
+     */
+    public function addArgument(Argument $argument)
+    {
+        if (isset($this->arguments[$argument->getName()])) {
+            throw new \LogicException(sprintf('An argument with name "%s" already exists.', $argument->getName()));
+        }
+
+        if ($this->hasAnArrayArgument) {
+            throw new \LogicException('Cannot add an argument after an array argument.');
+        }
+
+        if ($argument->isRequired() && $this->hasOptional) {
+            throw new \LogicException('Cannot add a required argument after an optional one.');
+        }
+
+        if ($argument->isArray()) {
+            $this->hasAnArrayArgument = true;
+        }
+
+        if ($argument->isRequired()) {
+            ++$this->requiredCount;
+        } else {
+            $this->hasOptional = true;
+        }
+
+        $this->arguments[$argument->getName()] = $argument;
+    }
+
+    /**
+     * 根据名称或者位置获取参数
+     * @param string|int $name 参数名或者位置
+     * @return Argument 参数
+     * @throws \InvalidArgumentException
+     */
+    public function getArgument($name)
+    {
+        if (!$this->hasArgument($name)) {
+            throw new \InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
+        }
+
+        $arguments = is_int($name) ? array_values($this->arguments) : $this->arguments;
+
+        return $arguments[$name];
+    }
+
+    /**
+     * 根据名称或位置检查是否具有某个参数
+     * @param string|int $name 参数名或者位置
+     * @return bool
+     * @api
+     */
+    public function hasArgument($name)
+    {
+        $arguments = is_int($name) ? array_values($this->arguments) : $this->arguments;
+
+        return isset($arguments[$name]);
+    }
+
+    /**
+     * 获取所有的参数
+     * @return Argument[] 参数数组
+     */
+    public function getArguments()
+    {
+        return $this->arguments;
+    }
+
+    /**
+     * 获取参数数量
+     * @return int
+     */
+    public function getArgumentCount()
+    {
+        return $this->hasAnArrayArgument ? PHP_INT_MAX : count($this->arguments);
+    }
+
+    /**
+     * 获取必填的参数的数量
+     * @return int
+     */
+    public function getArgumentRequiredCount()
+    {
+        return $this->requiredCount;
+    }
+
+    /**
+     * 获取参数默认值
+     * @return array
+     */
+    public function getArgumentDefaults()
+    {
+        $values = [];
+        foreach ($this->arguments as $argument) {
+            $values[$argument->getName()] = $argument->getDefault();
+        }
+
+        return $values;
+    }
+
+    /**
+     * 设置选项
+     * @param Option[] $options 选项数组
+     */
+    public function setOptions($options = [])
+    {
+        $this->options   = [];
+        $this->shortcuts = [];
+        $this->addOptions($options);
+    }
+
+    /**
+     * 添加选项
+     * @param Option[] $options 选项数组
+     * @api
+     */
+    public function addOptions($options = [])
+    {
+        foreach ($options as $option) {
+            $this->addOption($option);
+        }
+    }
+
+    /**
+     * 添加一个选项
+     * @param Option $option 选项
+     * @throws \LogicException
+     * @api
+     */
+    public function addOption(Option $option)
+    {
+        if (isset($this->options[$option->getName()]) && !$option->equals($this->options[$option->getName()])) {
+            throw new \LogicException(sprintf('An option named "%s" already exists.', $option->getName()));
+        }
+
+        if ($option->getShortcut()) {
+            foreach (explode('|', $option->getShortcut()) as $shortcut) {
+                if (isset($this->shortcuts[$shortcut])
+                    && !$option->equals($this->options[$this->shortcuts[$shortcut]])
+                ) {
+                    throw new \LogicException(sprintf('An option with shortcut "%s" already exists.', $shortcut));
+                }
+            }
+        }
+
+        $this->options[$option->getName()] = $option;
+        if ($option->getShortcut()) {
+            foreach (explode('|', $option->getShortcut()) as $shortcut) {
+                $this->shortcuts[$shortcut] = $option->getName();
+            }
+        }
+    }
+
+    /**
+     * 根据名称获取选项
+     * @param string $name 选项名
+     * @return Option
+     * @throws \InvalidArgumentException
+     * @api
+     */
+    public function getOption($name)
+    {
+        if (!$this->hasOption($name)) {
+            throw new \InvalidArgumentException(sprintf('The "--%s" option does not exist.', $name));
+        }
+
+        return $this->options[$name];
+    }
+
+    /**
+     * 根据名称检查是否有这个选项
+     * @param string $name 选项名
+     * @return bool
+     * @api
+     */
+    public function hasOption($name)
+    {
+        return isset($this->options[$name]);
+    }
+
+    /**
+     * 获取所有选项
+     * @return Option[]
+     * @api
+     */
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    /**
+     * 根据名称检查某个选项是否有短名称
+     * @param string $name 短名称
+     * @return bool
+     */
+    public function hasShortcut($name)
+    {
+        return isset($this->shortcuts[$name]);
+    }
+
+    /**
+     * 根据短名称获取选项
+     * @param string $shortcut 短名称
+     * @return Option
+     */
+    public function getOptionForShortcut($shortcut)
+    {
+        return $this->getOption($this->shortcutToName($shortcut));
+    }
+
+    /**
+     * 获取所有选项的默认值
+     * @return array
+     */
+    public function getOptionDefaults()
+    {
+        $values = [];
+        foreach ($this->options as $option) {
+            $values[$option->getName()] = $option->getDefault();
+        }
+
+        return $values;
+    }
+
+    /**
+     * 根据短名称获取选项名
+     * @param string $shortcut 短名称
+     * @return string
+     * @throws \InvalidArgumentException
+     */
+    private function shortcutToName($shortcut)
+    {
+        if (!isset($this->shortcuts[$shortcut])) {
+            throw new \InvalidArgumentException(sprintf('The "-%s" option does not exist.', $shortcut));
+        }
+
+        return $this->shortcuts[$shortcut];
+    }
+
+    /**
+     * 获取该指令的介绍
+     * @param bool $short 是否简洁介绍
+     * @return string
+     */
+    public function getSynopsis($short = false)
+    {
+        $elements = [];
+
+        if ($short && $this->getOptions()) {
+            $elements[] = '[options]';
+        } elseif (!$short) {
+            foreach ($this->getOptions() as $option) {
+                $value = '';
+                if ($option->acceptValue()) {
+                    $value = sprintf(' %s%s%s', $option->isValueOptional() ? '[' : '', strtoupper($option->getName()), $option->isValueOptional() ? ']' : '');
+                }
+
+                $shortcut   = $option->getShortcut() ? sprintf('-%s|', $option->getShortcut()) : '';
+                $elements[] = sprintf('[%s--%s%s]', $shortcut, $option->getName(), $value);
+            }
+        }
+
+        if (count($elements) && $this->getArguments()) {
+            $elements[] = '[--]';
+        }
+
+        foreach ($this->getArguments() as $argument) {
+            $element = '<' . $argument->getName() . '>';
+            if (!$argument->isRequired()) {
+                $element = '[' . $element . ']';
+            } elseif ($argument->isArray()) {
+                $element .= ' (' . $element . ')';
+            }
+
+            if ($argument->isArray()) {
+                $element .= '...';
+            }
+
+            $elements[] = $element;
+        }
+
+        return implode(' ', $elements);
+    }
+}
diff --git a/thinkphp/library/think/console/input/Option.php b/thinkphp/library/think/console/input/Option.php
new file mode 100644
index 0000000..e5707c9
--- /dev/null
+++ b/thinkphp/library/think/console/input/Option.php
@@ -0,0 +1,190 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\input;
+
+class Option
+{
+
+    const VALUE_NONE     = 1;
+    const VALUE_REQUIRED = 2;
+    const VALUE_OPTIONAL = 4;
+    const VALUE_IS_ARRAY = 8;
+
+    private $name;
+    private $shortcut;
+    private $mode;
+    private $default;
+    private $description;
+
+    /**
+     * 构造方法
+     * @param string       $name        选项名
+     * @param string|array $shortcut    短名称,多个用|隔开或者使用数组
+     * @param int          $mode        选项类型(可选类型为 self::VALUE_*)
+     * @param string       $description 描述
+     * @param mixed        $default     默认值 (类型为 self::VALUE_REQUIRED 或者 self::VALUE_NONE 的时候必须为null)
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($name, $shortcut = null, $mode = null, $description = '', $default = null)
+    {
+        if (0 === strpos($name, '--')) {
+            $name = substr($name, 2);
+        }
+
+        if (empty($name)) {
+            throw new \InvalidArgumentException('An option name cannot be empty.');
+        }
+
+        if (empty($shortcut)) {
+            $shortcut = null;
+        }
+
+        if (null !== $shortcut) {
+            if (is_array($shortcut)) {
+                $shortcut = implode('|', $shortcut);
+            }
+            $shortcuts = preg_split('{(\|)-?}', ltrim($shortcut, '-'));
+            $shortcuts = array_filter($shortcuts);
+            $shortcut  = implode('|', $shortcuts);
+
+            if (empty($shortcut)) {
+                throw new \InvalidArgumentException('An option shortcut cannot be empty.');
+            }
+        }
+
+        if (null === $mode) {
+            $mode = self::VALUE_NONE;
+        } elseif (!is_int($mode) || $mode > 15 || $mode < 1) {
+            throw new \InvalidArgumentException(sprintf('Option mode "%s" is not valid.', $mode));
+        }
+
+        $this->name        = $name;
+        $this->shortcut    = $shortcut;
+        $this->mode        = $mode;
+        $this->description = $description;
+
+        if ($this->isArray() && !$this->acceptValue()) {
+            throw new \InvalidArgumentException('Impossible to have an option mode VALUE_IS_ARRAY if the option does not accept a value.');
+        }
+
+        $this->setDefault($default);
+    }
+
+    /**
+     * 获取短名称
+     * @return string
+     */
+    public function getShortcut()
+    {
+        return $this->shortcut;
+    }
+
+    /**
+     * 获取选项名
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * 是否可以设置值
+     * @return bool 类型不是 self::VALUE_NONE 的时候返回true,其他均返回false
+     */
+    public function acceptValue()
+    {
+        return $this->isValueRequired() || $this->isValueOptional();
+    }
+
+    /**
+     * 是否必须
+     * @return bool 类型是 self::VALUE_REQUIRED 的时候返回true,其他均返回false
+     */
+    public function isValueRequired()
+    {
+        return self::VALUE_REQUIRED === (self::VALUE_REQUIRED & $this->mode);
+    }
+
+    /**
+     * 是否可选
+     * @return bool 类型是 self::VALUE_OPTIONAL 的时候返回true,其他均返回false
+     */
+    public function isValueOptional()
+    {
+        return self::VALUE_OPTIONAL === (self::VALUE_OPTIONAL & $this->mode);
+    }
+
+    /**
+     * 选项值是否接受数组
+     * @return bool 类型是 self::VALUE_IS_ARRAY 的时候返回true,其他均返回false
+     */
+    public function isArray()
+    {
+        return self::VALUE_IS_ARRAY === (self::VALUE_IS_ARRAY & $this->mode);
+    }
+
+    /**
+     * 设置默认值
+     * @param mixed $default 默认值
+     * @throws \LogicException
+     */
+    public function setDefault($default = null)
+    {
+        if (self::VALUE_NONE === (self::VALUE_NONE & $this->mode) && null !== $default) {
+            throw new \LogicException('Cannot set a default value when using InputOption::VALUE_NONE mode.');
+        }
+
+        if ($this->isArray()) {
+            if (null === $default) {
+                $default = [];
+            } elseif (!is_array($default)) {
+                throw new \LogicException('A default value for an array option must be an array.');
+            }
+        }
+
+        $this->default = $this->acceptValue() ? $default : false;
+    }
+
+    /**
+     * 获取默认值
+     * @return mixed
+     */
+    public function getDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * 获取描述文字
+     * @return string
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    /**
+     * 检查所给选项是否是当前这个
+     * @param Option $option
+     * @return bool
+     */
+    public function equals(Option $option)
+    {
+        return $option->getName() === $this->getName()
+        && $option->getShortcut() === $this->getShortcut()
+        && $option->getDefault() === $this->getDefault()
+        && $option->isArray() === $this->isArray()
+        && $option->isValueRequired() === $this->isValueRequired()
+        && $option->isValueOptional() === $this->isValueOptional();
+    }
+}
diff --git a/thinkphp/library/think/console/output/Ask.php b/thinkphp/library/think/console/output/Ask.php
new file mode 100644
index 0000000..3933eb2
--- /dev/null
+++ b/thinkphp/library/think/console/output/Ask.php
@@ -0,0 +1,340 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output;
+
+use think\console\Input;
+use think\console\Output;
+use think\console\output\question\Choice;
+use think\console\output\question\Confirmation;
+
+class Ask
+{
+    private static $stty;
+
+    private static $shell;
+
+    /** @var  Input */
+    protected $input;
+
+    /** @var  Output */
+    protected $output;
+
+    /** @var  Question */
+    protected $question;
+
+    public function __construct(Input $input, Output $output, Question $question)
+    {
+        $this->input    = $input;
+        $this->output   = $output;
+        $this->question = $question;
+    }
+
+    public function run()
+    {
+        if (!$this->input->isInteractive()) {
+            return $this->question->getDefault();
+        }
+
+        if (!$this->question->getValidator()) {
+            return $this->doAsk();
+        }
+
+        $that = $this;
+
+        $interviewer = function () use ($that) {
+            return $that->doAsk();
+        };
+
+        return $this->validateAttempts($interviewer);
+    }
+
+    protected function doAsk()
+    {
+        $this->writePrompt();
+
+        $inputStream  = STDIN;
+        $autocomplete = $this->question->getAutocompleterValues();
+
+        if (null === $autocomplete || !$this->hasSttyAvailable()) {
+            $ret = false;
+            if ($this->question->isHidden()) {
+                try {
+                    $ret = trim($this->getHiddenResponse($inputStream));
+                } catch (\RuntimeException $e) {
+                    if (!$this->question->isHiddenFallback()) {
+                        throw $e;
+                    }
+                }
+            }
+
+            if (false === $ret) {
+                $ret = fgets($inputStream, 4096);
+                if (false === $ret) {
+                    throw new \RuntimeException('Aborted');
+                }
+                $ret = trim($ret);
+            }
+        } else {
+            $ret = trim($this->autocomplete($inputStream));
+        }
+
+        $ret = strlen($ret) > 0 ? $ret : $this->question->getDefault();
+
+        if ($normalizer = $this->question->getNormalizer()) {
+            return $normalizer($ret);
+        }
+
+        return $ret;
+    }
+
+    private function autocomplete($inputStream)
+    {
+        $autocomplete = $this->question->getAutocompleterValues();
+        $ret          = '';
+
+        $i          = 0;
+        $ofs        = -1;
+        $matches    = $autocomplete;
+        $numMatches = count($matches);
+
+        $sttyMode = shell_exec('stty -g');
+
+        shell_exec('stty -icanon -echo');
+
+        while (!feof($inputStream)) {
+            $c = fread($inputStream, 1);
+
+            if ("\177" === $c) {
+                if (0 === $numMatches && 0 !== $i) {
+                    --$i;
+                    $this->output->write("\033[1D");
+                }
+
+                if ($i === 0) {
+                    $ofs        = -1;
+                    $matches    = $autocomplete;
+                    $numMatches = count($matches);
+                } else {
+                    $numMatches = 0;
+                }
+
+                $ret = substr($ret, 0, $i);
+            } elseif ("\033" === $c) {
+                $c .= fread($inputStream, 2);
+
+                if (isset($c[2]) && ('A' === $c[2] || 'B' === $c[2])) {
+                    if ('A' === $c[2] && -1 === $ofs) {
+                        $ofs = 0;
+                    }
+
+                    if (0 === $numMatches) {
+                        continue;
+                    }
+
+                    $ofs += ('A' === $c[2]) ? -1 : 1;
+                    $ofs = ($numMatches + $ofs) % $numMatches;
+                }
+            } elseif (ord($c) < 32) {
+                if ("\t" === $c || "\n" === $c) {
+                    if ($numMatches > 0 && -1 !== $ofs) {
+                        $ret = $matches[$ofs];
+                        $this->output->write(substr($ret, $i));
+                        $i = strlen($ret);
+                    }
+
+                    if ("\n" === $c) {
+                        $this->output->write($c);
+                        break;
+                    }
+
+                    $numMatches = 0;
+                }
+
+                continue;
+            } else {
+                $this->output->write($c);
+                $ret .= $c;
+                ++$i;
+
+                $numMatches = 0;
+                $ofs        = 0;
+
+                foreach ($autocomplete as $value) {
+                    if (0 === strpos($value, $ret) && $i !== strlen($value)) {
+                        $matches[$numMatches++] = $value;
+                    }
+                }
+            }
+
+            $this->output->write("\033[K");
+
+            if ($numMatches > 0 && -1 !== $ofs) {
+                $this->output->write("\0337");
+                $this->output->highlight(substr($matches[$ofs], $i));
+                $this->output->write("\0338");
+            }
+        }
+
+        shell_exec(sprintf('stty %s', $sttyMode));
+
+        return $ret;
+    }
+
+    protected function getHiddenResponse($inputStream)
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $exe = __DIR__ . '/../bin/hiddeninput.exe';
+
+            $value = rtrim(shell_exec($exe));
+            $this->output->writeln('');
+
+            if (isset($tmpExe)) {
+                unlink($tmpExe);
+            }
+
+            return $value;
+        }
+
+        if ($this->hasSttyAvailable()) {
+            $sttyMode = shell_exec('stty -g');
+
+            shell_exec('stty -echo');
+            $value = fgets($inputStream, 4096);
+            shell_exec(sprintf('stty %s', $sttyMode));
+
+            if (false === $value) {
+                throw new \RuntimeException('Aborted');
+            }
+
+            $value = trim($value);
+            $this->output->writeln('');
+
+            return $value;
+        }
+
+        if (false !== $shell = $this->getShell()) {
+            $readCmd = $shell === 'csh' ? 'set mypassword = $<' : 'read -r mypassword';
+            $command = sprintf("/usr/bin/env %s -c 'stty -echo; %s; stty echo; echo \$mypassword'", $shell, $readCmd);
+            $value   = rtrim(shell_exec($command));
+            $this->output->writeln('');
+
+            return $value;
+        }
+
+        throw new \RuntimeException('Unable to hide the response.');
+    }
+
+    protected function validateAttempts($interviewer)
+    {
+        /** @var \Exception $error */
+        $error    = null;
+        $attempts = $this->question->getMaxAttempts();
+        while (null === $attempts || $attempts--) {
+            if (null !== $error) {
+                $this->output->error($error->getMessage());
+            }
+
+            try {
+                return call_user_func($this->question->getValidator(), $interviewer());
+            } catch (\Exception $error) {
+            }
+        }
+
+        throw $error;
+    }
+
+    /**
+     * 显示问题的提示信息
+     */
+    protected function writePrompt()
+    {
+        $text    = $this->question->getQuestion();
+        $default = $this->question->getDefault();
+
+        switch (true) {
+            case null === $default:
+                $text = sprintf(' %s:', $text);
+
+                break;
+
+            case $this->question instanceof Confirmation:
+                $text = sprintf(' %s (yes/no) [%s]:', $text, $default ? 'yes' : 'no');
+
+                break;
+
+            case $this->question instanceof Choice && $this->question->isMultiselect():
+                $choices = $this->question->getChoices();
+                $default = explode(',', $default);
+
+                foreach ($default as $key => $value) {
+                    $default[$key] = $choices[trim($value)];
+                }
+
+                $text = sprintf(' %s [%s]:', $text, implode(', ', $default));
+
+                break;
+
+            case $this->question instanceof Choice:
+                $choices = $this->question->getChoices();
+                $text    = sprintf(' %s [%s]:', $text, $choices[$default]);
+
+                break;
+
+            default:
+                $text = sprintf(' %s [%s]:', $text, $default);
+        }
+
+        $this->output->writeln($text);
+
+        if ($this->question instanceof Choice) {
+            $width = max(array_map('strlen', array_keys($this->question->getChoices())));
+
+            foreach ($this->question->getChoices() as $key => $value) {
+                $this->output->writeln(sprintf("  [%-${width}s] %s", $key, $value));
+            }
+        }
+
+        $this->output->write(' > ');
+    }
+
+    private function getShell()
+    {
+        if (null !== self::$shell) {
+            return self::$shell;
+        }
+
+        self::$shell = false;
+
+        if (file_exists('/usr/bin/env')) {
+            $test = "/usr/bin/env %s -c 'echo OK' 2> /dev/null";
+            foreach (['bash', 'zsh', 'ksh', 'csh'] as $sh) {
+                if ('OK' === rtrim(shell_exec(sprintf($test, $sh)))) {
+                    self::$shell = $sh;
+                    break;
+                }
+            }
+        }
+
+        return self::$shell;
+    }
+
+    private function hasSttyAvailable()
+    {
+        if (null !== self::$stty) {
+            return self::$stty;
+        }
+
+        exec('stty 2>&1', $output, $exitcode);
+
+        return self::$stty = $exitcode === 0;
+    }
+}
diff --git a/thinkphp/library/think/console/output/Descriptor.php b/thinkphp/library/think/console/output/Descriptor.php
new file mode 100644
index 0000000..23dc648
--- /dev/null
+++ b/thinkphp/library/think/console/output/Descriptor.php
@@ -0,0 +1,319 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output;
+
+use think\Console;
+use think\console\Command;
+use think\console\input\Argument as InputArgument;
+use think\console\input\Definition as InputDefinition;
+use think\console\input\Option as InputOption;
+use think\console\Output;
+use think\console\output\descriptor\Console as ConsoleDescription;
+
+class Descriptor
+{
+
+    /**
+     * @var Output
+     */
+    protected $output;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function describe(Output $output, $object, array $options = [])
+    {
+        $this->output = $output;
+
+        switch (true) {
+            case $object instanceof InputArgument:
+                $this->describeInputArgument($object, $options);
+                break;
+            case $object instanceof InputOption:
+                $this->describeInputOption($object, $options);
+                break;
+            case $object instanceof InputDefinition:
+                $this->describeInputDefinition($object, $options);
+                break;
+            case $object instanceof Command:
+                $this->describeCommand($object, $options);
+                break;
+            case $object instanceof Console:
+                $this->describeConsole($object, $options);
+                break;
+            default:
+                throw new \InvalidArgumentException(sprintf('Object of type "%s" is not describable.', get_class($object)));
+        }
+    }
+
+    /**
+     * 输出内容
+     * @param string $content
+     * @param bool   $decorated
+     */
+    protected function write($content, $decorated = false)
+    {
+        $this->output->write($content, false, $decorated ? Output::OUTPUT_NORMAL : Output::OUTPUT_RAW);
+    }
+
+    /**
+     * 描述参数
+     * @param InputArgument $argument
+     * @param array         $options
+     * @return void
+     */
+    protected function describeInputArgument(InputArgument $argument, array $options = [])
+    {
+        if (null !== $argument->getDefault()
+            && (!is_array($argument->getDefault())
+                || count($argument->getDefault()))
+        ) {
+            $default = sprintf(' [default: %s]', $this->formatDefaultValue($argument->getDefault()));
+        } else {
+            $default = '';
+        }
+
+        $totalWidth   = isset($options['total_width']) ? $options['total_width'] : strlen($argument->getName());
+        $spacingWidth = $totalWidth - strlen($argument->getName()) + 2;
+
+        $this->writeText(sprintf("  %s%s%s%s", $argument->getName(), str_repeat(' ', $spacingWidth), // + 17 = 2 spaces +  +  + 2 spaces
+            preg_replace('/\s*\R\s*/', PHP_EOL . str_repeat(' ', $totalWidth + 17), $argument->getDescription()), $default), $options);
+    }
+
+    /**
+     * 描述选项
+     * @param InputOption $option
+     * @param array       $options
+     * @return void
+     */
+    protected function describeInputOption(InputOption $option, array $options = [])
+    {
+        if ($option->acceptValue() && null !== $option->getDefault()
+            && (!is_array($option->getDefault())
+                || count($option->getDefault()))
+        ) {
+            $default = sprintf(' [default: %s]', $this->formatDefaultValue($option->getDefault()));
+        } else {
+            $default = '';
+        }
+
+        $value = '';
+        if ($option->acceptValue()) {
+            $value = '=' . strtoupper($option->getName());
+
+            if ($option->isValueOptional()) {
+                $value = '[' . $value . ']';
+            }
+        }
+
+        $totalWidth = isset($options['total_width']) ? $options['total_width'] : $this->calculateTotalWidthForOptions([$option]);
+        $synopsis   = sprintf('%s%s', $option->getShortcut() ? sprintf('-%s, ', $option->getShortcut()) : '    ', sprintf('--%s%s', $option->getName(), $value));
+
+        $spacingWidth = $totalWidth - strlen($synopsis) + 2;
+
+        $this->writeText(sprintf("  %s%s%s%s%s", $synopsis, str_repeat(' ', $spacingWidth), // + 17 = 2 spaces +  +  + 2 spaces
+            preg_replace('/\s*\R\s*/', "\n" . str_repeat(' ', $totalWidth + 17), $option->getDescription()), $default, $option->isArray() ? ' (multiple values allowed)' : ''), $options);
+    }
+
+    /**
+     * 描述输入
+     * @param InputDefinition $definition
+     * @param array           $options
+     * @return void
+     */
+    protected function describeInputDefinition(InputDefinition $definition, array $options = [])
+    {
+        $totalWidth = $this->calculateTotalWidthForOptions($definition->getOptions());
+        foreach ($definition->getArguments() as $argument) {
+            $totalWidth = max($totalWidth, strlen($argument->getName()));
+        }
+
+        if ($definition->getArguments()) {
+            $this->writeText('Arguments:', $options);
+            $this->writeText("\n");
+            foreach ($definition->getArguments() as $argument) {
+                $this->describeInputArgument($argument, array_merge($options, ['total_width' => $totalWidth]));
+                $this->writeText("\n");
+            }
+        }
+
+        if ($definition->getArguments() && $definition->getOptions()) {
+            $this->writeText("\n");
+        }
+
+        if ($definition->getOptions()) {
+            $laterOptions = [];
+
+            $this->writeText('Options:', $options);
+            foreach ($definition->getOptions() as $option) {
+                if (strlen($option->getShortcut()) > 1) {
+                    $laterOptions[] = $option;
+                    continue;
+                }
+                $this->writeText("\n");
+                $this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth]));
+            }
+            foreach ($laterOptions as $option) {
+                $this->writeText("\n");
+                $this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth]));
+            }
+        }
+    }
+
+    /**
+     * 描述指令
+     * @param Command $command
+     * @param array   $options
+     * @return void
+     */
+    protected function describeCommand(Command $command, array $options = [])
+    {
+        $command->getSynopsis(true);
+        $command->getSynopsis(false);
+        $command->mergeConsoleDefinition(false);
+
+        $this->writeText('Usage:', $options);
+        foreach (array_merge([$command->getSynopsis(true)], $command->getAliases(), $command->getUsages()) as $usage) {
+            $this->writeText("\n");
+            $this->writeText('  ' . $usage, $options);
+        }
+        $this->writeText("\n");
+
+        $definition = $command->getNativeDefinition();
+        if ($definition->getOptions() || $definition->getArguments()) {
+            $this->writeText("\n");
+            $this->describeInputDefinition($definition, $options);
+            $this->writeText("\n");
+        }
+
+        if ($help = $command->getProcessedHelp()) {
+            $this->writeText("\n");
+            $this->writeText('Help:', $options);
+            $this->writeText("\n");
+            $this->writeText(' ' . str_replace("\n", "\n ", $help), $options);
+            $this->writeText("\n");
+        }
+    }
+
+    /**
+     * 描述控制台
+     * @param Console $console
+     * @param array   $options
+     * @return void
+     */
+    protected function describeConsole(Console $console, array $options = [])
+    {
+        $describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
+        $description        = new ConsoleDescription($console, $describedNamespace);
+
+        if (isset($options['raw_text']) && $options['raw_text']) {
+            $width = $this->getColumnWidth($description->getCommands());
+
+            foreach ($description->getCommands() as $command) {
+                $this->writeText(sprintf("%-${width}s %s", $command->getName(), $command->getDescription()), $options);
+                $this->writeText("\n");
+            }
+        } else {
+            if ('' != $help = $console->getHelp()) {
+                $this->writeText("$help\n\n", $options);
+            }
+
+            $this->writeText("Usage:\n", $options);
+            $this->writeText("  command [options] [arguments]\n\n", $options);
+
+            $this->describeInputDefinition(new InputDefinition($console->getDefinition()->getOptions()), $options);
+
+            $this->writeText("\n");
+            $this->writeText("\n");
+
+            $width = $this->getColumnWidth($description->getCommands());
+
+            if ($describedNamespace) {
+                $this->writeText(sprintf('Available commands for the "%s" namespace:', $describedNamespace), $options);
+            } else {
+                $this->writeText('Available commands:', $options);
+            }
+
+            // add commands by namespace
+            foreach ($description->getNamespaces() as $namespace) {
+                if (!$describedNamespace && ConsoleDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
+                    $this->writeText("\n");
+                    $this->writeText(' ' . $namespace['id'] . '', $options);
+                }
+
+                foreach ($namespace['commands'] as $name) {
+                    $this->writeText("\n");
+                    $spacingWidth = $width - strlen($name);
+                    $this->writeText(sprintf("  %s%s%s", $name, str_repeat(' ', $spacingWidth), $description->getCommand($name)
+                            ->getDescription()), $options);
+                }
+            }
+
+            $this->writeText("\n");
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    private function writeText($content, array $options = [])
+    {
+        $this->write(isset($options['raw_text'])
+            && $options['raw_text'] ? strip_tags($content) : $content, isset($options['raw_output']) ? !$options['raw_output'] : true);
+    }
+
+    /**
+     * 格式化
+     * @param mixed $default
+     * @return string
+     */
+    private function formatDefaultValue($default)
+    {
+        return json_encode($default, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+    }
+
+    /**
+     * @param Command[] $commands
+     * @return int
+     */
+    private function getColumnWidth(array $commands)
+    {
+        $width = 0;
+        foreach ($commands as $command) {
+            $width = strlen($command->getName()) > $width ? strlen($command->getName()) : $width;
+        }
+
+        return $width + 2;
+    }
+
+    /**
+     * @param InputOption[] $options
+     * @return int
+     */
+    private function calculateTotalWidthForOptions($options)
+    {
+        $totalWidth = 0;
+        foreach ($options as $option) {
+            $nameLength = 4 + strlen($option->getName()) + 2; // - + shortcut + , + whitespace + name + --
+
+            if ($option->acceptValue()) {
+                $valueLength = 1 + strlen($option->getName()); // = + value
+                $valueLength += $option->isValueOptional() ? 2 : 0; // [ + ]
+
+                $nameLength += $valueLength;
+            }
+            $totalWidth = max($totalWidth, $nameLength);
+        }
+
+        return $totalWidth;
+    }
+}
diff --git a/thinkphp/library/think/console/output/Formatter.php b/thinkphp/library/think/console/output/Formatter.php
new file mode 100644
index 0000000..f8bee55
--- /dev/null
+++ b/thinkphp/library/think/console/output/Formatter.php
@@ -0,0 +1,198 @@
+
+// +----------------------------------------------------------------------
+namespace think\console\output;
+
+use think\console\output\formatter\Stack as StyleStack;
+use think\console\output\formatter\Style;
+
+class Formatter
+{
+
+    private $decorated = false;
+    private $styles    = [];
+    private $styleStack;
+
+    /**
+     * 转义
+     * @param string $text
+     * @return string
+     */
+    public static function escape($text)
+    {
+        return preg_replace('/([^\\\\]?)setStyle('error', new Style('white', 'red'));
+        $this->setStyle('info', new Style('green'));
+        $this->setStyle('comment', new Style('yellow'));
+        $this->setStyle('question', new Style('black', 'cyan'));
+        $this->setStyle('highlight', new Style('red'));
+        $this->setStyle('warning', new Style('black', 'yellow'));
+
+        $this->styleStack = new StyleStack();
+    }
+
+    /**
+     * 设置外观标识
+     * @param bool $decorated 是否美化文字
+     */
+    public function setDecorated($decorated)
+    {
+        $this->decorated = (bool) $decorated;
+    }
+
+    /**
+     * 获取外观标识
+     * @return bool
+     */
+    public function isDecorated()
+    {
+        return $this->decorated;
+    }
+
+    /**
+     * 添加一个新样式
+     * @param string $name  样式名
+     * @param Style  $style 样式实例
+     */
+    public function setStyle($name, Style $style)
+    {
+        $this->styles[strtolower($name)] = $style;
+    }
+
+    /**
+     * 是否有这个样式
+     * @param string $name
+     * @return bool
+     */
+    public function hasStyle($name)
+    {
+        return isset($this->styles[strtolower($name)]);
+    }
+
+    /**
+     * 获取样式
+     * @param string $name
+     * @return Style
+     * @throws \InvalidArgumentException
+     */
+    public function getStyle($name)
+    {
+        if (!$this->hasStyle($name)) {
+            throw new \InvalidArgumentException(sprintf('Undefined style: %s', $name));
+        }
+
+        return $this->styles[strtolower($name)];
+    }
+
+    /**
+     * 使用所给的样式格式化文字
+     * @param string $message 文字
+     * @return string
+     */
+    public function format($message)
+    {
+        $offset   = 0;
+        $output   = '';
+        $tagRegex = '[a-z][a-z0-9_=;-]*';
+        preg_match_all("#<(($tagRegex) | /($tagRegex)?)>#isx", $message, $matches, PREG_OFFSET_CAPTURE);
+        foreach ($matches[0] as $i => $match) {
+            $pos  = $match[1];
+            $text = $match[0];
+
+            if (0 != $pos && '\\' == $message[$pos - 1]) {
+                continue;
+            }
+
+            $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset));
+            $offset = $pos + strlen($text);
+
+            if ($open = '/' != $text[1]) {
+                $tag = $matches[1][$i][0];
+            } else {
+                $tag = isset($matches[3][$i][0]) ? $matches[3][$i][0] : '';
+            }
+
+            if (!$open && !$tag) {
+                // 
+                $this->styleStack->pop();
+            } elseif (false === $style = $this->createStyleFromString(strtolower($tag))) {
+                $output .= $this->applyCurrentStyle($text);
+            } elseif ($open) {
+                $this->styleStack->push($style);
+            } else {
+                $this->styleStack->pop($style);
+            }
+        }
+
+        $output .= $this->applyCurrentStyle(substr($message, $offset));
+
+        return str_replace('\\<', '<', $output);
+    }
+
+    /**
+     * @return StyleStack
+     */
+    public function getStyleStack()
+    {
+        return $this->styleStack;
+    }
+
+    /**
+     * 根据字符串创建新的样式实例
+     * @param string $string
+     * @return Style|bool
+     */
+    private function createStyleFromString($string)
+    {
+        if (isset($this->styles[$string])) {
+            return $this->styles[$string];
+        }
+
+        if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', strtolower($string), $matches, PREG_SET_ORDER)) {
+            return false;
+        }
+
+        $style = new Style();
+        foreach ($matches as $match) {
+            array_shift($match);
+
+            if ('fg' == $match[0]) {
+                $style->setForeground($match[1]);
+            } elseif ('bg' == $match[0]) {
+                $style->setBackground($match[1]);
+            } else {
+                try {
+                    $style->setOption($match[1]);
+                } catch (\InvalidArgumentException $e) {
+                    return false;
+                }
+            }
+        }
+
+        return $style;
+    }
+
+    /**
+     * 从堆栈应用样式到文字
+     * @param string $text 文字
+     * @return string
+     */
+    private function applyCurrentStyle($text)
+    {
+        return $this->isDecorated() && strlen($text) > 0 ? $this->styleStack->getCurrent()->apply($text) : $text;
+    }
+}
diff --git a/thinkphp/library/think/console/output/Question.php b/thinkphp/library/think/console/output/Question.php
new file mode 100644
index 0000000..03975f2
--- /dev/null
+++ b/thinkphp/library/think/console/output/Question.php
@@ -0,0 +1,211 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output;
+
+class Question
+{
+
+    private $question;
+    private $attempts;
+    private $hidden         = false;
+    private $hiddenFallback = true;
+    private $autocompleterValues;
+    private $validator;
+    private $default;
+    private $normalizer;
+
+    /**
+     * 构造方法
+     * @param string $question 问题
+     * @param mixed  $default  默认答案
+     */
+    public function __construct($question, $default = null)
+    {
+        $this->question = $question;
+        $this->default  = $default;
+    }
+
+    /**
+     * 获取问题
+     * @return string
+     */
+    public function getQuestion()
+    {
+        return $this->question;
+    }
+
+    /**
+     * 获取默认答案
+     * @return mixed
+     */
+    public function getDefault()
+    {
+        return $this->default;
+    }
+
+    /**
+     * 是否隐藏答案
+     * @return bool
+     */
+    public function isHidden()
+    {
+        return $this->hidden;
+    }
+
+    /**
+     * 隐藏答案
+     * @param bool $hidden
+     * @return Question
+     */
+    public function setHidden($hidden)
+    {
+        if ($this->autocompleterValues) {
+            throw new \LogicException('A hidden question cannot use the autocompleter.');
+        }
+
+        $this->hidden = (bool) $hidden;
+
+        return $this;
+    }
+
+    /**
+     * 不能被隐藏是否撤销
+     * @return bool
+     */
+    public function isHiddenFallback()
+    {
+        return $this->hiddenFallback;
+    }
+
+    /**
+     * 设置不能被隐藏的时候的操作
+     * @param bool $fallback
+     * @return Question
+     */
+    public function setHiddenFallback($fallback)
+    {
+        $this->hiddenFallback = (bool) $fallback;
+
+        return $this;
+    }
+
+    /**
+     * 获取自动完成
+     * @return null|array|\Traversable
+     */
+    public function getAutocompleterValues()
+    {
+        return $this->autocompleterValues;
+    }
+
+    /**
+     * 设置自动完成的值
+     * @param null|array|\Traversable $values
+     * @return Question
+     * @throws \InvalidArgumentException
+     * @throws \LogicException
+     */
+    public function setAutocompleterValues($values)
+    {
+        if (is_array($values) && $this->isAssoc($values)) {
+            $values = array_merge(array_keys($values), array_values($values));
+        }
+
+        if (null !== $values && !is_array($values)) {
+            if (!$values instanceof \Traversable || $values instanceof \Countable) {
+                throw new \InvalidArgumentException('Autocompleter values can be either an array, `null` or an object implementing both `Countable` and `Traversable` interfaces.');
+            }
+        }
+
+        if ($this->hidden) {
+            throw new \LogicException('A hidden question cannot use the autocompleter.');
+        }
+
+        $this->autocompleterValues = $values;
+
+        return $this;
+    }
+
+    /**
+     * 设置答案的验证器
+     * @param null|callable $validator
+     * @return Question The current instance
+     */
+    public function setValidator($validator)
+    {
+        $this->validator = $validator;
+
+        return $this;
+    }
+
+    /**
+     * 获取验证器
+     * @return null|callable
+     */
+    public function getValidator()
+    {
+        return $this->validator;
+    }
+
+    /**
+     * 设置最大重试次数
+     * @param null|int $attempts
+     * @return Question
+     * @throws \InvalidArgumentException
+     */
+    public function setMaxAttempts($attempts)
+    {
+        if (null !== $attempts && $attempts < 1) {
+            throw new \InvalidArgumentException('Maximum number of attempts must be a positive value.');
+        }
+
+        $this->attempts = $attempts;
+
+        return $this;
+    }
+
+    /**
+     * 获取最大重试次数
+     * @return null|int
+     */
+    public function getMaxAttempts()
+    {
+        return $this->attempts;
+    }
+
+    /**
+     * 设置响应的回调
+     * @param string|\Closure $normalizer
+     * @return Question
+     */
+    public function setNormalizer($normalizer)
+    {
+        $this->normalizer = $normalizer;
+
+        return $this;
+    }
+
+    /**
+     * 获取响应回调
+     * The normalizer can ba a callable (a string), a closure or a class implementing __invoke.
+     * @return string|\Closure
+     */
+    public function getNormalizer()
+    {
+        return $this->normalizer;
+    }
+
+    protected function isAssoc($array)
+    {
+        return (bool) count(array_filter(array_keys($array), 'is_string'));
+    }
+}
diff --git a/thinkphp/library/think/console/output/descriptor/Console.php b/thinkphp/library/think/console/output/descriptor/Console.php
new file mode 100644
index 0000000..4648b68
--- /dev/null
+++ b/thinkphp/library/think/console/output/descriptor/Console.php
@@ -0,0 +1,149 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\descriptor;
+
+use think\Console as ThinkConsole;
+use think\console\Command;
+
+class Console
+{
+
+    const GLOBAL_NAMESPACE = '_global';
+
+    /**
+     * @var ThinkConsole
+     */
+    private $console;
+
+    /**
+     * @var null|string
+     */
+    private $namespace;
+
+    /**
+     * @var array
+     */
+    private $namespaces;
+
+    /**
+     * @var Command[]
+     */
+    private $commands;
+
+    /**
+     * @var Command[]
+     */
+    private $aliases;
+
+    /**
+     * 构造方法
+     * @param ThinkConsole $console
+     * @param string|null  $namespace
+     */
+    public function __construct(ThinkConsole $console, $namespace = null)
+    {
+        $this->console   = $console;
+        $this->namespace = $namespace;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNamespaces()
+    {
+        if (null === $this->namespaces) {
+            $this->inspectConsole();
+        }
+
+        return $this->namespaces;
+    }
+
+    /**
+     * @return Command[]
+     */
+    public function getCommands()
+    {
+        if (null === $this->commands) {
+            $this->inspectConsole();
+        }
+
+        return $this->commands;
+    }
+
+    /**
+     * @param string $name
+     * @return Command
+     * @throws \InvalidArgumentException
+     */
+    public function getCommand($name)
+    {
+        if (!isset($this->commands[$name]) && !isset($this->aliases[$name])) {
+            throw new \InvalidArgumentException(sprintf('Command %s does not exist.', $name));
+        }
+
+        return isset($this->commands[$name]) ? $this->commands[$name] : $this->aliases[$name];
+    }
+
+    private function inspectConsole()
+    {
+        $this->commands   = [];
+        $this->namespaces = [];
+
+        $all = $this->console->all($this->namespace ? $this->console->findNamespace($this->namespace) : null);
+        foreach ($this->sortCommands($all) as $namespace => $commands) {
+            $names = [];
+
+            /** @var Command $command */
+            foreach ($commands as $name => $command) {
+                if (!$command->getName()) {
+                    continue;
+                }
+
+                if ($command->getName() === $name) {
+                    $this->commands[$name] = $command;
+                } else {
+                    $this->aliases[$name] = $command;
+                }
+
+                $names[] = $name;
+            }
+
+            $this->namespaces[$namespace] = ['id' => $namespace, 'commands' => $names];
+        }
+    }
+
+    /**
+     * @param array $commands
+     * @return array
+     */
+    private function sortCommands(array $commands)
+    {
+        $namespacedCommands = [];
+        foreach ($commands as $name => $command) {
+            $key = $this->console->extractNamespace($name, 1);
+            if (!$key) {
+                $key = self::GLOBAL_NAMESPACE;
+            }
+
+            $namespacedCommands[$key][$name] = $command;
+        }
+        ksort($namespacedCommands);
+
+        foreach ($namespacedCommands as &$commandsSet) {
+            ksort($commandsSet);
+        }
+        // unset reference to keep scope clear
+        unset($commandsSet);
+
+        return $namespacedCommands;
+    }
+}
diff --git a/thinkphp/library/think/console/output/driver/Buffer.php b/thinkphp/library/think/console/output/driver/Buffer.php
new file mode 100644
index 0000000..c77a2ec
--- /dev/null
+++ b/thinkphp/library/think/console/output/driver/Buffer.php
@@ -0,0 +1,52 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\driver;
+
+use think\console\Output;
+
+class Buffer
+{
+    /**
+     * @var string
+     */
+    private $buffer = '';
+
+    public function __construct(Output $output)
+    {
+        // do nothing
+    }
+
+    public function fetch()
+    {
+        $content      = $this->buffer;
+        $this->buffer = '';
+        return $content;
+    }
+
+    public function write($messages, $newline = false, $options = Output::OUTPUT_NORMAL)
+    {
+        $messages = (array) $messages;
+
+        foreach ($messages as $message) {
+            $this->buffer .= $message;
+        }
+        if ($newline) {
+            $this->buffer .= "\n";
+        }
+    }
+
+    public function renderException(\Exception $e)
+    {
+        // do nothing
+    }
+
+}
diff --git a/thinkphp/library/think/console/output/driver/Console.php b/thinkphp/library/think/console/output/driver/Console.php
new file mode 100644
index 0000000..8f29fd0
--- /dev/null
+++ b/thinkphp/library/think/console/output/driver/Console.php
@@ -0,0 +1,373 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\driver;
+
+use think\console\Output;
+use think\console\output\Formatter;
+
+class Console
+{
+
+    /** @var  Resource */
+    private $stdout;
+
+    /** @var  Formatter */
+    private $formatter;
+
+    private $terminalDimensions;
+
+    /** @var  Output */
+    private $output;
+
+    public function __construct(Output $output)
+    {
+        $this->output    = $output;
+        $this->formatter = new Formatter();
+        $this->stdout    = $this->openOutputStream();
+        $decorated       = $this->hasColorSupport($this->stdout);
+        $this->formatter->setDecorated($decorated);
+    }
+
+    public function getFormatter()
+    {
+        return $this->formatter;
+    }
+
+    public function setDecorated($decorated)
+    {
+        $this->formatter->setDecorated($decorated);
+    }
+
+    public function write($messages, $newline = false, $type = Output::OUTPUT_NORMAL, $stream = null)
+    {
+        if (Output::VERBOSITY_QUIET === $this->output->getVerbosity()) {
+            return;
+        }
+
+        $messages = (array) $messages;
+
+        foreach ($messages as $message) {
+            switch ($type) {
+                case Output::OUTPUT_NORMAL:
+                    $message = $this->formatter->format($message);
+                    break;
+                case Output::OUTPUT_RAW:
+                    break;
+                case Output::OUTPUT_PLAIN:
+                    $message = strip_tags($this->formatter->format($message));
+                    break;
+                default:
+                    throw new \InvalidArgumentException(sprintf('Unknown output type given (%s)', $type));
+            }
+
+            $this->doWrite($message, $newline, $stream);
+        }
+    }
+
+    public function renderException(\Exception $e)
+    {
+        $stderr    = $this->openErrorStream();
+        $decorated = $this->hasColorSupport($stderr);
+        $this->formatter->setDecorated($decorated);
+
+        do {
+            $title = sprintf('  [%s]  ', get_class($e));
+
+            $len = $this->stringWidth($title);
+
+            $width = $this->getTerminalWidth() ? $this->getTerminalWidth() - 1 : PHP_INT_MAX;
+
+            if (defined('HHVM_VERSION') && $width > 1 << 31) {
+                $width = 1 << 31;
+            }
+            $lines = [];
+            foreach (preg_split('/\r?\n/', $e->getMessage()) as $line) {
+                foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
+
+                    $lineLength = $this->stringWidth(preg_replace('/\[[^m]*m/', '', $line)) + 4;
+                    $lines[]    = [$line, $lineLength];
+
+                    $len = max($lineLength, $len);
+                }
+            }
+
+            $messages   = ['', ''];
+            $messages[] = $emptyLine = sprintf('%s', str_repeat(' ', $len));
+            $messages[] = sprintf('%s%s', $title, str_repeat(' ', max(0, $len - $this->stringWidth($title))));
+            foreach ($lines as $line) {
+                $messages[] = sprintf('  %s  %s', $line[0], str_repeat(' ', $len - $line[1]));
+            }
+            $messages[] = $emptyLine;
+            $messages[] = '';
+            $messages[] = '';
+
+            $this->write($messages, true, Output::OUTPUT_NORMAL, $stderr);
+
+            if (Output::VERBOSITY_VERBOSE <= $this->output->getVerbosity()) {
+                $this->write('Exception trace:', true, Output::OUTPUT_NORMAL, $stderr);
+
+                // exception related properties
+                $trace = $e->getTrace();
+                array_unshift($trace, [
+                    'function' => '',
+                    'file'     => $e->getFile() !== null ? $e->getFile() : 'n/a',
+                    'line'     => $e->getLine() !== null ? $e->getLine() : 'n/a',
+                    'args'     => [],
+                ]);
+
+                for ($i = 0, $count = count($trace); $i < $count; ++$i) {
+                    $class    = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
+                    $type     = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
+                    $function = $trace[$i]['function'];
+                    $file     = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
+                    $line     = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
+
+                    $this->write(sprintf(' %s%s%s() at %s:%s', $class, $type, $function, $file, $line), true, Output::OUTPUT_NORMAL, $stderr);
+                }
+
+                $this->write('', true, Output::OUTPUT_NORMAL, $stderr);
+                $this->write('', true, Output::OUTPUT_NORMAL, $stderr);
+            }
+        } while ($e = $e->getPrevious());
+
+    }
+
+    /**
+     * 获取终端宽度
+     * @return int|null
+     */
+    protected function getTerminalWidth()
+    {
+        $dimensions = $this->getTerminalDimensions();
+
+        return $dimensions[0];
+    }
+
+    /**
+     * 获取终端高度
+     * @return int|null
+     */
+    protected function getTerminalHeight()
+    {
+        $dimensions = $this->getTerminalDimensions();
+
+        return $dimensions[1];
+    }
+
+    /**
+     * 获取当前终端的尺寸
+     * @return array
+     */
+    public function getTerminalDimensions()
+    {
+        if ($this->terminalDimensions) {
+            return $this->terminalDimensions;
+        }
+
+        if ('\\' === DS) {
+            if (preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim(getenv('ANSICON')), $matches)) {
+                return [(int) $matches[1], (int) $matches[2]];
+            }
+            if (preg_match('/^(\d+)x(\d+)$/', $this->getMode(), $matches)) {
+                return [(int) $matches[1], (int) $matches[2]];
+            }
+        }
+
+        if ($sttyString = $this->getSttyColumns()) {
+            if (preg_match('/rows.(\d+);.columns.(\d+);/i', $sttyString, $matches)) {
+                return [(int) $matches[2], (int) $matches[1]];
+            }
+            if (preg_match('/;.(\d+).rows;.(\d+).columns/i', $sttyString, $matches)) {
+                return [(int) $matches[2], (int) $matches[1]];
+            }
+        }
+
+        return [null, null];
+    }
+
+    /**
+     * 获取stty列数
+     * @return string
+     */
+    private function getSttyColumns()
+    {
+        if (!function_exists('proc_open')) {
+            return;
+        }
+
+        $descriptorspec = [1 => ['pipe', 'w'], 2 => ['pipe', 'w']];
+        $process        = proc_open('stty -a | grep columns', $descriptorspec, $pipes, null, null, ['suppress_errors' => true]);
+        if (is_resource($process)) {
+            $info = stream_get_contents($pipes[1]);
+            fclose($pipes[1]);
+            fclose($pipes[2]);
+            proc_close($process);
+
+            return $info;
+        }
+        return;
+    }
+
+    /**
+     * 获取终端模式
+     * @return string x 或 null
+     */
+    private function getMode()
+    {
+        if (!function_exists('proc_open')) {
+            return;
+        }
+
+        $descriptorspec = [1 => ['pipe', 'w'], 2 => ['pipe', 'w']];
+        $process        = proc_open('mode CON', $descriptorspec, $pipes, null, null, ['suppress_errors' => true]);
+        if (is_resource($process)) {
+            $info = stream_get_contents($pipes[1]);
+            fclose($pipes[1]);
+            fclose($pipes[2]);
+            proc_close($process);
+
+            if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
+                return $matches[2] . 'x' . $matches[1];
+            }
+        }
+        return;
+    }
+
+    private function stringWidth($string)
+    {
+        if (!function_exists('mb_strwidth')) {
+            return strlen($string);
+        }
+
+        if (false === $encoding = mb_detect_encoding($string)) {
+            return strlen($string);
+        }
+
+        return mb_strwidth($string, $encoding);
+    }
+
+    private function splitStringByWidth($string, $width)
+    {
+        if (!function_exists('mb_strwidth')) {
+            return str_split($string, $width);
+        }
+
+        if (false === $encoding = mb_detect_encoding($string)) {
+            return str_split($string, $width);
+        }
+
+        $utf8String = mb_convert_encoding($string, 'utf8', $encoding);
+        $lines      = [];
+        $line       = '';
+        foreach (preg_split('//u', $utf8String) as $char) {
+            if (mb_strwidth($line . $char, 'utf8') <= $width) {
+                $line .= $char;
+                continue;
+            }
+            $lines[] = str_pad($line, $width);
+            $line    = $char;
+        }
+        if (strlen($line)) {
+            $lines[] = count($lines) ? str_pad($line, $width) : $line;
+        }
+
+        mb_convert_variables($encoding, 'utf8', $lines);
+
+        return $lines;
+    }
+
+    private function isRunningOS400()
+    {
+        $checks = [
+            function_exists('php_uname') ? php_uname('s') : '',
+            getenv('OSTYPE'),
+            PHP_OS,
+        ];
+        return false !== stripos(implode(';', $checks), 'OS400');
+    }
+
+    /**
+     * 当前环境是否支持写入控制台输出到stdout.
+     *
+     * @return bool
+     */
+    protected function hasStdoutSupport()
+    {
+        return false === $this->isRunningOS400();
+    }
+
+    /**
+     * 当前环境是否支持写入控制台输出到stderr.
+     *
+     * @return bool
+     */
+    protected function hasStderrSupport()
+    {
+        return false === $this->isRunningOS400();
+    }
+
+    /**
+     * @return resource
+     */
+    private function openOutputStream()
+    {
+        if (!$this->hasStdoutSupport()) {
+            return fopen('php://output', 'w');
+        }
+        return @fopen('php://stdout', 'w') ?: fopen('php://output', 'w');
+    }
+
+    /**
+     * @return resource
+     */
+    private function openErrorStream()
+    {
+        return fopen($this->hasStderrSupport() ? 'php://stderr' : 'php://output', 'w');
+    }
+
+    /**
+     * 将消息写入到输出。
+     * @param string $message 消息
+     * @param bool   $newline 是否另起一行
+     * @param null   $stream
+     */
+    protected function doWrite($message, $newline, $stream = null)
+    {
+        if (null === $stream) {
+            $stream = $this->stdout;
+        }
+        if (false === @fwrite($stream, $message . ($newline ? PHP_EOL : ''))) {
+            throw new \RuntimeException('Unable to write output.');
+        }
+
+        fflush($stream);
+    }
+
+    /**
+     * 是否支持着色
+     * @param $stream
+     * @return bool
+     */
+    protected function hasColorSupport($stream)
+    {
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return
+            '10.0.10586' === PHP_WINDOWS_VERSION_MAJOR . '.' . PHP_WINDOWS_VERSION_MINOR . '.' . PHP_WINDOWS_VERSION_BUILD
+            || false !== getenv('ANSICON')
+            || 'ON' === getenv('ConEmuANSI')
+            || 'xterm' === getenv('TERM');
+        }
+
+        return function_exists('posix_isatty') && @posix_isatty($stream);
+    }
+
+}
diff --git a/thinkphp/library/think/console/output/driver/Nothing.php b/thinkphp/library/think/console/output/driver/Nothing.php
new file mode 100644
index 0000000..9a55f77
--- /dev/null
+++ b/thinkphp/library/think/console/output/driver/Nothing.php
@@ -0,0 +1,33 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\driver;
+
+use think\console\Output;
+
+class Nothing
+{
+
+    public function __construct(Output $output)
+    {
+        // do nothing
+    }
+
+    public function write($messages, $newline = false, $options = Output::OUTPUT_NORMAL)
+    {
+        // do nothing
+    }
+
+    public function renderException(\Exception $e)
+    {
+        // do nothing
+    }
+}
diff --git a/thinkphp/library/think/console/output/formatter/Stack.php b/thinkphp/library/think/console/output/formatter/Stack.php
new file mode 100644
index 0000000..4864a3f
--- /dev/null
+++ b/thinkphp/library/think/console/output/formatter/Stack.php
@@ -0,0 +1,116 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\formatter;
+
+class Stack
+{
+
+    /**
+     * @var Style[]
+     */
+    private $styles;
+
+    /**
+     * @var Style
+     */
+    private $emptyStyle;
+
+    /**
+     * 构造方法
+     * @param Style|null $emptyStyle
+     */
+    public function __construct(Style $emptyStyle = null)
+    {
+        $this->emptyStyle = $emptyStyle ?: new Style();
+        $this->reset();
+    }
+
+    /**
+     * 重置堆栈
+     */
+    public function reset()
+    {
+        $this->styles = [];
+    }
+
+    /**
+     * 推一个样式进入堆栈
+     * @param Style $style
+     */
+    public function push(Style $style)
+    {
+        $this->styles[] = $style;
+    }
+
+    /**
+     * 从堆栈中弹出一个样式
+     * @param Style|null $style
+     * @return Style
+     * @throws \InvalidArgumentException
+     */
+    public function pop(Style $style = null)
+    {
+        if (empty($this->styles)) {
+            return $this->emptyStyle;
+        }
+
+        if (null === $style) {
+            return array_pop($this->styles);
+        }
+
+        /**
+         * @var int   $index
+         * @var Style $stackedStyle
+         */
+        foreach (array_reverse($this->styles, true) as $index => $stackedStyle) {
+            if ($style->apply('') === $stackedStyle->apply('')) {
+                $this->styles = array_slice($this->styles, 0, $index);
+
+                return $stackedStyle;
+            }
+        }
+
+        throw new \InvalidArgumentException('Incorrectly nested style tag found.');
+    }
+
+    /**
+     * 计算堆栈的当前样式。
+     * @return Style
+     */
+    public function getCurrent()
+    {
+        if (empty($this->styles)) {
+            return $this->emptyStyle;
+        }
+
+        return $this->styles[count($this->styles) - 1];
+    }
+
+    /**
+     * @param Style $emptyStyle
+     * @return Stack
+     */
+    public function setEmptyStyle(Style $emptyStyle)
+    {
+        $this->emptyStyle = $emptyStyle;
+
+        return $this;
+    }
+
+    /**
+     * @return Style
+     */
+    public function getEmptyStyle()
+    {
+        return $this->emptyStyle;
+    }
+}
diff --git a/thinkphp/library/think/console/output/formatter/Style.php b/thinkphp/library/think/console/output/formatter/Style.php
new file mode 100644
index 0000000..d9b0999
--- /dev/null
+++ b/thinkphp/library/think/console/output/formatter/Style.php
@@ -0,0 +1,189 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\formatter;
+
+class Style
+{
+
+    private static $availableForegroundColors = [
+        'black'   => ['set' => 30, 'unset' => 39],
+        'red'     => ['set' => 31, 'unset' => 39],
+        'green'   => ['set' => 32, 'unset' => 39],
+        'yellow'  => ['set' => 33, 'unset' => 39],
+        'blue'    => ['set' => 34, 'unset' => 39],
+        'magenta' => ['set' => 35, 'unset' => 39],
+        'cyan'    => ['set' => 36, 'unset' => 39],
+        'white'   => ['set' => 37, 'unset' => 39],
+    ];
+    private static $availableBackgroundColors = [
+        'black'   => ['set' => 40, 'unset' => 49],
+        'red'     => ['set' => 41, 'unset' => 49],
+        'green'   => ['set' => 42, 'unset' => 49],
+        'yellow'  => ['set' => 43, 'unset' => 49],
+        'blue'    => ['set' => 44, 'unset' => 49],
+        'magenta' => ['set' => 45, 'unset' => 49],
+        'cyan'    => ['set' => 46, 'unset' => 49],
+        'white'   => ['set' => 47, 'unset' => 49],
+    ];
+    private static $availableOptions = [
+        'bold'       => ['set' => 1, 'unset' => 22],
+        'underscore' => ['set' => 4, 'unset' => 24],
+        'blink'      => ['set' => 5, 'unset' => 25],
+        'reverse'    => ['set' => 7, 'unset' => 27],
+        'conceal'    => ['set' => 8, 'unset' => 28],
+    ];
+
+    private $foreground;
+    private $background;
+    private $options = [];
+
+    /**
+     * 初始化输出的样式
+     * @param string|null $foreground 字体颜色
+     * @param string|null $background 背景色
+     * @param array       $options    格式
+     * @api
+     */
+    public function __construct($foreground = null, $background = null, array $options = [])
+    {
+        if (null !== $foreground) {
+            $this->setForeground($foreground);
+        }
+        if (null !== $background) {
+            $this->setBackground($background);
+        }
+        if (count($options)) {
+            $this->setOptions($options);
+        }
+    }
+
+    /**
+     * 设置字体颜色
+     * @param string|null $color 颜色名
+     * @throws \InvalidArgumentException
+     * @api
+     */
+    public function setForeground($color = null)
+    {
+        if (null === $color) {
+            $this->foreground = null;
+
+            return;
+        }
+
+        if (!isset(static::$availableForegroundColors[$color])) {
+            throw new \InvalidArgumentException(sprintf('Invalid foreground color specified: "%s". Expected one of (%s)', $color, implode(', ', array_keys(static::$availableForegroundColors))));
+        }
+
+        $this->foreground = static::$availableForegroundColors[$color];
+    }
+
+    /**
+     * 设置背景色
+     * @param string|null $color 颜色名
+     * @throws \InvalidArgumentException
+     * @api
+     */
+    public function setBackground($color = null)
+    {
+        if (null === $color) {
+            $this->background = null;
+
+            return;
+        }
+
+        if (!isset(static::$availableBackgroundColors[$color])) {
+            throw new \InvalidArgumentException(sprintf('Invalid background color specified: "%s". Expected one of (%s)', $color, implode(', ', array_keys(static::$availableBackgroundColors))));
+        }
+
+        $this->background = static::$availableBackgroundColors[$color];
+    }
+
+    /**
+     * 设置字体格式
+     * @param string $option 格式名
+     * @throws \InvalidArgumentException When the option name isn't defined
+     * @api
+     */
+    public function setOption($option)
+    {
+        if (!isset(static::$availableOptions[$option])) {
+            throw new \InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s)', $option, implode(', ', array_keys(static::$availableOptions))));
+        }
+
+        if (!in_array(static::$availableOptions[$option], $this->options)) {
+            $this->options[] = static::$availableOptions[$option];
+        }
+    }
+
+    /**
+     * 重置字体格式
+     * @param string $option 格式名
+     * @throws \InvalidArgumentException
+     */
+    public function unsetOption($option)
+    {
+        if (!isset(static::$availableOptions[$option])) {
+            throw new \InvalidArgumentException(sprintf('Invalid option specified: "%s". Expected one of (%s)', $option, implode(', ', array_keys(static::$availableOptions))));
+        }
+
+        $pos = array_search(static::$availableOptions[$option], $this->options);
+        if (false !== $pos) {
+            unset($this->options[$pos]);
+        }
+    }
+
+    /**
+     * 批量设置字体格式
+     * @param array $options
+     */
+    public function setOptions(array $options)
+    {
+        $this->options = [];
+
+        foreach ($options as $option) {
+            $this->setOption($option);
+        }
+    }
+
+    /**
+     * 应用样式到文字
+     * @param string $text 文字
+     * @return string
+     */
+    public function apply($text)
+    {
+        $setCodes   = [];
+        $unsetCodes = [];
+
+        if (null !== $this->foreground) {
+            $setCodes[]   = $this->foreground['set'];
+            $unsetCodes[] = $this->foreground['unset'];
+        }
+        if (null !== $this->background) {
+            $setCodes[]   = $this->background['set'];
+            $unsetCodes[] = $this->background['unset'];
+        }
+        if (count($this->options)) {
+            foreach ($this->options as $option) {
+                $setCodes[]   = $option['set'];
+                $unsetCodes[] = $option['unset'];
+            }
+        }
+
+        if (0 === count($setCodes)) {
+            return $text;
+        }
+
+        return sprintf("\033[%sm%s\033[%sm", implode(';', $setCodes), $text, implode(';', $unsetCodes));
+    }
+}
diff --git a/thinkphp/library/think/console/output/question/Choice.php b/thinkphp/library/think/console/output/question/Choice.php
new file mode 100644
index 0000000..f6760e5
--- /dev/null
+++ b/thinkphp/library/think/console/output/question/Choice.php
@@ -0,0 +1,163 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\question;
+
+use think\console\output\Question;
+
+class Choice extends Question
+{
+
+    private $choices;
+    private $multiselect  = false;
+    private $prompt       = ' > ';
+    private $errorMessage = 'Value "%s" is invalid';
+
+    /**
+     * 构造方法
+     * @param string $question 问题
+     * @param array  $choices  选项
+     * @param mixed  $default  默认答案
+     */
+    public function __construct($question, array $choices, $default = null)
+    {
+        parent::__construct($question, $default);
+
+        $this->choices = $choices;
+        $this->setValidator($this->getDefaultValidator());
+        $this->setAutocompleterValues($choices);
+    }
+
+    /**
+     * 可选项
+     * @return array
+     */
+    public function getChoices()
+    {
+        return $this->choices;
+    }
+
+    /**
+     * 设置可否多选
+     * @param bool $multiselect
+     * @return self
+     */
+    public function setMultiselect($multiselect)
+    {
+        $this->multiselect = $multiselect;
+        $this->setValidator($this->getDefaultValidator());
+
+        return $this;
+    }
+
+    public function isMultiselect()
+    {
+        return $this->multiselect;
+    }
+
+    /**
+     * 获取提示
+     * @return string
+     */
+    public function getPrompt()
+    {
+        return $this->prompt;
+    }
+
+    /**
+     * 设置提示
+     * @param string $prompt
+     * @return self
+     */
+    public function setPrompt($prompt)
+    {
+        $this->prompt = $prompt;
+
+        return $this;
+    }
+
+    /**
+     * 设置错误提示信息
+     * @param string $errorMessage
+     * @return self
+     */
+    public function setErrorMessage($errorMessage)
+    {
+        $this->errorMessage = $errorMessage;
+        $this->setValidator($this->getDefaultValidator());
+
+        return $this;
+    }
+
+    /**
+     * 获取默认的验证方法
+     * @return callable
+     */
+    private function getDefaultValidator()
+    {
+        $choices      = $this->choices;
+        $errorMessage = $this->errorMessage;
+        $multiselect  = $this->multiselect;
+        $isAssoc      = $this->isAssoc($choices);
+
+        return function ($selected) use ($choices, $errorMessage, $multiselect, $isAssoc) {
+            // Collapse all spaces.
+            $selectedChoices = str_replace(' ', '', $selected);
+
+            if ($multiselect) {
+                // Check for a separated comma values
+                if (!preg_match('/^[a-zA-Z0-9_-]+(?:,[a-zA-Z0-9_-]+)*$/', $selectedChoices, $matches)) {
+                    throw new \InvalidArgumentException(sprintf($errorMessage, $selected));
+                }
+                $selectedChoices = explode(',', $selectedChoices);
+            } else {
+                $selectedChoices = [$selected];
+            }
+
+            $multiselectChoices = [];
+            foreach ($selectedChoices as $value) {
+                $results = [];
+                foreach ($choices as $key => $choice) {
+                    if ($choice === $value) {
+                        $results[] = $key;
+                    }
+                }
+
+                if (count($results) > 1) {
+                    throw new \InvalidArgumentException(sprintf('The provided answer is ambiguous. Value should be one of %s.', implode(' or ', $results)));
+                }
+
+                $result = array_search($value, $choices);
+
+                if (!$isAssoc) {
+                    if (!empty($result)) {
+                        $result = $choices[$result];
+                    } elseif (isset($choices[$value])) {
+                        $result = $choices[$value];
+                    }
+                } elseif (empty($result) && array_key_exists($value, $choices)) {
+                    $result = $value;
+                }
+
+                if (empty($result)) {
+                    throw new \InvalidArgumentException(sprintf($errorMessage, $value));
+                }
+                array_push($multiselectChoices, $result);
+            }
+
+            if ($multiselect) {
+                return $multiselectChoices;
+            }
+
+            return current($multiselectChoices);
+        };
+    }
+}
diff --git a/thinkphp/library/think/console/output/question/Confirmation.php b/thinkphp/library/think/console/output/question/Confirmation.php
new file mode 100644
index 0000000..6598f9b
--- /dev/null
+++ b/thinkphp/library/think/console/output/question/Confirmation.php
@@ -0,0 +1,57 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\console\output\question;
+
+use think\console\output\Question;
+
+class Confirmation extends Question
+{
+
+    private $trueAnswerRegex;
+
+    /**
+     * 构造方法
+     * @param string $question        问题
+     * @param bool   $default         默认答案
+     * @param string $trueAnswerRegex 验证正则
+     */
+    public function __construct($question, $default = true, $trueAnswerRegex = '/^y/i')
+    {
+        parent::__construct($question, (bool) $default);
+
+        $this->trueAnswerRegex = $trueAnswerRegex;
+        $this->setNormalizer($this->getDefaultNormalizer());
+    }
+
+    /**
+     * 获取默认的答案回调
+     * @return callable
+     */
+    private function getDefaultNormalizer()
+    {
+        $default = $this->getDefault();
+        $regex   = $this->trueAnswerRegex;
+
+        return function ($answer) use ($default, $regex) {
+            if (is_bool($answer)) {
+                return $answer;
+            }
+
+            $answerIsTrue = (bool) preg_match($regex, $answer);
+            if (false === $default) {
+                return $answer && $answerIsTrue;
+            }
+
+            return !$answer || $answerIsTrue;
+        };
+    }
+}
diff --git a/thinkphp/library/think/controller/Rest.php b/thinkphp/library/think/controller/Rest.php
new file mode 100644
index 0000000..43ab2f6
--- /dev/null
+++ b/thinkphp/library/think/controller/Rest.php
@@ -0,0 +1,99 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\controller;
+
+use think\App;
+use think\Request;
+use think\Response;
+
+abstract class Rest
+{
+
+    protected $method; // 当前请求类型
+    protected $type; // 当前资源类型
+    // 输出类型
+    protected $restMethodList    = 'get|post|put|delete';
+    protected $restDefaultMethod = 'get';
+    protected $restTypeList      = 'html|xml|json|rss';
+    protected $restDefaultType   = 'html';
+    protected $restOutputType    = [ // REST允许输出的资源类型列表
+        'xml'  => 'application/xml',
+        'json' => 'application/json',
+        'html' => 'text/html',
+    ];
+
+    /**
+     * 构造函数 取得模板对象实例
+     * @access public
+     */
+    public function __construct()
+    {
+        // 资源类型检测
+        $request = Request::instance();
+        $ext     = $request->ext();
+        if ('' == $ext) {
+            // 自动检测资源类型
+            $this->type = $request->type();
+        } elseif (!preg_match('/(' . $this->restTypeList . ')$/i', $ext)) {
+            // 资源类型非法 则用默认资源类型访问
+            $this->type = $this->restDefaultType;
+        } else {
+            $this->type = $ext;
+        }
+        // 请求方式检测
+        $method = strtolower($request->method());
+        if (!preg_match('/(' . $this->restMethodList . ')$/i', $method)) {
+            // 请求方式非法 则用默认请求方法
+            $method = $this->restDefaultMethod;
+        }
+        $this->method = $method;
+    }
+
+    /**
+     * REST 调用
+     * @access public
+     * @param string $method 方法名
+     * @return mixed
+     * @throws \Exception
+     */
+    public function _empty($method)
+    {
+        if (method_exists($this, $method . '_' . $this->method . '_' . $this->type)) {
+            // RESTFul方法支持
+            $fun = $method . '_' . $this->method . '_' . $this->type;
+        } elseif ($this->method == $this->restDefaultMethod && method_exists($this, $method . '_' . $this->type)) {
+            $fun = $method . '_' . $this->type;
+        } elseif ($this->type == $this->restDefaultType && method_exists($this, $method . '_' . $this->method)) {
+            $fun = $method . '_' . $this->method;
+        }
+        if (isset($fun)) {
+            return App::invokeMethod([$this, $fun]);
+        } else {
+            // 抛出异常
+            throw new \Exception('error action :' . $method);
+        }
+    }
+
+    /**
+     * 输出返回数据
+     * @access protected
+     * @param mixed     $data 要返回的数据
+     * @param String    $type 返回类型 JSON XML
+     * @param integer   $code HTTP状态码
+     * @return Response
+     */
+    protected function response($data, $type = 'json', $code = 200)
+    {
+        return Response::create($data, $type)->code($code);
+    }
+
+}
diff --git a/thinkphp/library/think/controller/Yar.php b/thinkphp/library/think/controller/Yar.php
new file mode 100644
index 0000000..af4e9a1
--- /dev/null
+++ b/thinkphp/library/think/controller/Yar.php
@@ -0,0 +1,51 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\controller;
+
+/**
+ * ThinkPHP Yar控制器类
+ */
+abstract class Yar
+{
+
+    /**
+     * 构造函数
+     * @access public
+     */
+    public function __construct()
+    {
+        //控制器初始化
+        if (method_exists($this, '_initialize')) {
+            $this->_initialize();
+        }
+
+        //判断扩展是否存在
+        if (!extension_loaded('yar')) {
+            throw new \Exception('not support yar');
+        }
+
+        //实例化Yar_Server
+        $server = new \Yar_Server($this);
+        // 启动server
+        $server->handle();
+    }
+
+    /**
+     * 魔术方法 有不存在的操作的时候执行
+     * @access public
+     * @param string $method 方法名
+     * @param array $args 参数
+     * @return mixed
+     */
+    public function __call($method, $args)
+    {}
+}
diff --git a/thinkphp/library/think/db/Builder.php b/thinkphp/library/think/db/Builder.php
new file mode 100644
index 0000000..58b45aa
--- /dev/null
+++ b/thinkphp/library/think/db/Builder.php
@@ -0,0 +1,899 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db;
+
+use PDO;
+use think\Exception;
+
+abstract class Builder
+{
+    // connection对象实例
+    protected $connection;
+    // 查询对象实例
+    protected $query;
+
+    // 数据库表达式
+    protected $exp = ['eq' => '=', 'neq' => '<>', 'gt' => '>', 'egt' => '>=', 'lt' => '<', 'elt' => '<=', 'notlike' => 'NOT LIKE', 'not like' => 'NOT LIKE', 'like' => 'LIKE', 'in' => 'IN', 'exp' => 'EXP', 'notin' => 'NOT IN', 'not in' => 'NOT IN', 'between' => 'BETWEEN', 'not between' => 'NOT BETWEEN', 'notbetween' => 'NOT BETWEEN', 'exists' => 'EXISTS', 'notexists' => 'NOT EXISTS', 'not exists' => 'NOT EXISTS', 'null' => 'NULL', 'notnull' => 'NOT NULL', 'not null' => 'NOT NULL', '> time' => '> TIME', '< time' => '< TIME', '>= time' => '>= TIME', '<= time' => '<= TIME', 'between time' => 'BETWEEN TIME', 'not between time' => 'NOT BETWEEN TIME', 'notbetween time' => 'NOT BETWEEN TIME'];
+
+    // SQL表达式
+    protected $selectSql    = 'SELECT%DISTINCT% %FIELD% FROM %TABLE%%FORCE%%JOIN%%WHERE%%GROUP%%HAVING%%UNION%%ORDER%%LIMIT%%LOCK%%COMMENT%';
+    protected $insertSql    = '%INSERT% INTO %TABLE% (%FIELD%) VALUES (%DATA%) %COMMENT%';
+    protected $insertAllSql = '%INSERT% INTO %TABLE% (%FIELD%) %DATA% %COMMENT%';
+    protected $updateSql    = 'UPDATE %TABLE% SET %SET% %JOIN% %WHERE% %ORDER%%LIMIT% %LOCK%%COMMENT%';
+    protected $deleteSql    = 'DELETE FROM %TABLE% %USING% %JOIN% %WHERE% %ORDER%%LIMIT% %LOCK%%COMMENT%';
+
+    /**
+     * 构造函数
+     * @access public
+     * @param Connection    $connection 数据库连接对象实例
+     * @param Query         $query      数据库查询对象实例
+     */
+    public function __construct(Connection $connection, Query $query)
+    {
+        $this->connection = $connection;
+        $this->query      = $query;
+    }
+
+    /**
+     * 获取当前的连接对象实例
+     * @access public
+     * @return Connection
+     */
+    public function getConnection()
+    {
+        return $this->connection;
+    }
+
+    /**
+     * 获取当前的Query对象实例
+     * @access public
+     * @return Query
+     */
+    public function getQuery()
+    {
+        return $this->query;
+    }
+
+    /**
+     * 将SQL语句中的__TABLE_NAME__字符串替换成带前缀的表名（小写）
+     * @access protected
+     * @param string $sql sql语句
+     * @return string
+     */
+    protected function parseSqlTable($sql)
+    {
+        return $this->query->parseSqlTable($sql);
+    }
+
+    /**
+     * 数据分析
+     * @access protected
+     * @param array     $data 数据
+     * @param array     $options 查询参数
+     * @return array
+     * @throws Exception
+     */
+    protected function parseData($data, $options)
+    {
+        if (empty($data)) {
+            return [];
+        }
+
+        // 获取绑定信息
+        $bind = $this->query->getFieldsBind($options['table']);
+        if ('*' == $options['field']) {
+            $fields = array_keys($bind);
+        } else {
+            $fields = $options['field'];
+        }
+
+        $result = [];
+        foreach ($data as $key => $val) {
+            if ('*' != $options['field'] && !in_array($key, $fields, true)) {
+                continue;
+            }
+
+            $item = $this->parseKey($key, $options, true);
+            if ($val instanceof Expression) {
+                $result[$item] = $val->getValue();
+                continue;
+            } elseif (is_object($val) && method_exists($val, '__toString')) {
+                // 对象数据写入
+                $val = $val->__toString();
+            }
+            if (false === strpos($key, '.') && !in_array($key, $fields, true)) {
+                if ($options['strict']) {
+                    throw new Exception('fields not exists:[' . $key . ']');
+                }
+            } elseif (is_null($val)) {
+                $result[$item] = 'NULL';
+            } elseif (is_array($val) && !empty($val)) {
+                switch (strtolower($val[0])) {
+                    case 'inc':
+                        $result[$item] = $item . '+' . floatval($val[1]);
+                        break;
+                    case 'dec':
+                        $result[$item] = $item . '-' . floatval($val[1]);
+                        break;
+                    case 'exp':
+                        throw new Exception('not support data:[' . $val[0] . ']');
+                }
+            } elseif (is_scalar($val)) {
+                // 过滤非标量数据
+                if (0 === strpos($val, ':') && $this->query->isBind(substr($val, 1))) {
+                    $result[$item] = $val;
+                } else {
+                    $key = str_replace('.', '_', $key);
+                    $this->query->bind('data__' . $key, $val, isset($bind[$key]) ? $bind[$key] : PDO::PARAM_STR);
+                    $result[$item] = ':data__' . $key;
+                }
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * 字段名分析
+     * @access protected
+     * @param string $key
+     * @param array  $options
+     * @return string
+     */
+    protected function parseKey($key, $options = [], $strict = false)
+    {
+        return $key;
+    }
+
+    /**
+     * value分析
+     * @access protected
+     * @param mixed     $value
+     * @param string    $field
+     * @return string|array
+     */
+    protected function parseValue($value, $field = '')
+    {
+        if (is_string($value)) {
+            $value = strpos($value, ':') === 0 && $this->query->isBind(substr($value, 1)) ? $value : $this->connection->quote($value);
+        } elseif (is_array($value)) {
+            $value = array_map([$this, 'parseValue'], $value);
+        } elseif (is_bool($value)) {
+            $value = $value ? '1' : '0';
+        } elseif (is_null($value)) {
+            $value = 'null';
+        }
+        return $value;
+    }
+
+    /**
+     * field分析
+     * @access protected
+     * @param mixed     $fields
+     * @param array     $options
+     * @return string
+     */
+    protected function parseField($fields, $options = [])
+    {
+        if ('*' == $fields || empty($fields)) {
+            $fieldsStr = '*';
+        } elseif (is_array($fields)) {
+            // 支持 'field1'=>'field2' 这样的字段别名定义
+            $array = [];
+            foreach ($fields as $key => $field) {
+                if ($field instanceof Expression) {
+                    $array[] = $field->getValue();
+                } elseif (!is_numeric($key)) {
+                    $array[] = $this->parseKey($key, $options) . ' AS ' . $this->parseKey($field, $options, true);
+                } else {
+                    $array[] = $this->parseKey($field, $options);
+                }
+            }
+            $fieldsStr = implode(',', $array);
+        }
+        return $fieldsStr;
+    }
+
+    /**
+     * table分析
+     * @access protected
+     * @param mixed $tables
+     * @param array $options
+     * @return string
+     */
+    protected function parseTable($tables, $options = [])
+    {
+        $item = [];
+        foreach ((array) $tables as $key => $table) {
+            if (!is_numeric($key)) {
+                $key    = $this->parseSqlTable($key);
+                $item[] = $this->parseKey($key) . ' ' . (isset($options['alias'][$table]) ? $this->parseKey($options['alias'][$table]) : $this->parseKey($table));
+            } else {
+                $table = $this->parseSqlTable($table);
+                if (isset($options['alias'][$table])) {
+                    $item[] = $this->parseKey($table) . ' ' . $this->parseKey($options['alias'][$table]);
+                } else {
+                    $item[] = $this->parseKey($table);
+                }
+            }
+        }
+        return implode(',', $item);
+    }
+
+    /**
+     * where分析
+     * @access protected
+     * @param mixed $where   查询条件
+     * @param array $options 查询参数
+     * @return string
+     */
+    protected function parseWhere($where, $options)
+    {
+        $whereStr = $this->buildWhere($where, $options);
+        if (!empty($options['soft_delete'])) {
+            // 附加软删除条件
+            list($field, $condition) = $options['soft_delete'];
+
+            $binds    = $this->query->getFieldsBind($options['table']);
+            $whereStr = $whereStr ? '( ' . $whereStr . ' ) AND ' : '';
+            $whereStr = $whereStr . $this->parseWhereItem($field, $condition, '', $options, $binds);
+        }
+        return empty($whereStr) ? '' : ' WHERE ' . $whereStr;
+    }
+
+    /**
+     * 生成查询条件SQL
+     * @access public
+     * @param mixed     $where
+     * @param array     $options
+     * @return string
+     */
+    public function buildWhere($where, $options)
+    {
+        if (empty($where)) {
+            $where = [];
+        }
+
+        if ($where instanceof Query) {
+            return $this->buildWhere($where->getOptions('where'), $options);
+        }
+
+        $whereStr = '';
+        $binds    = $this->query->getFieldsBind($options['table']);
+        foreach ($where as $key => $val) {
+            $str = [];
+            foreach ($val as $field => $value) {
+                if ($value instanceof Expression) {
+                    $str[] = ' ' . $key . ' ( ' . $value->getValue() . ' )';
+                } elseif ($value instanceof \Closure) {
+                    // 使用闭包查询
+                    $query = new Query($this->connection);
+                    call_user_func_array($value, [ & $query]);
+                    $whereClause = $this->buildWhere($query->getOptions('where'), $options);
+                    if (!empty($whereClause)) {
+                        $str[] = ' ' . $key . ' ( ' . $whereClause . ' )';
+                    }
+                } elseif (strpos($field, '|')) {
+                    // 不同字段使用相同查询条件（OR）
+                    $array = explode('|', $field);
+                    $item  = [];
+                    foreach ($array as $k) {
+                        $item[] = $this->parseWhereItem($k, $value, '', $options, $binds);
+                    }
+                    $str[] = ' ' . $key . ' ( ' . implode(' OR ', $item) . ' )';
+                } elseif (strpos($field, '&')) {
+                    // 不同字段使用相同查询条件（AND）
+                    $array = explode('&', $field);
+                    $item  = [];
+                    foreach ($array as $k) {
+                        $item[] = $this->parseWhereItem($k, $value, '', $options, $binds);
+                    }
+                    $str[] = ' ' . $key . ' ( ' . implode(' AND ', $item) . ' )';
+                } else {
+                    // 对字段使用表达式查询
+                    $field = is_string($field) ? $field : '';
+                    $str[] = ' ' . $key . ' ' . $this->parseWhereItem($field, $value, $key, $options, $binds);
+                }
+            }
+
+            $whereStr .= empty($whereStr) ? substr(implode(' ', $str), strlen($key) + 1) : implode(' ', $str);
+        }
+
+        return $whereStr;
+    }
+
+    // where子单元分析
+    protected function parseWhereItem($field, $val, $rule = '', $options = [], $binds = [], $bindName = null)
+    {
+        // 字段分析
+        $key = $field ? $this->parseKey($field, $options, true) : '';
+
+        // 查询规则和条件
+        if (!is_array($val)) {
+            $val = is_null($val) ? ['null', ''] : ['=', $val];
+        }
+        list($exp, $value) = $val;
+
+        // 对一个字段使用多个查询条件
+        if (is_array($exp)) {
+            $item = array_pop($val);
+            // 传入 or 或者 and
+            if (is_string($item) && in_array($item, ['AND', 'and', 'OR', 'or'])) {
+                $rule = $item;
+            } else {
+                array_push($val, $item);
+            }
+            foreach ($val as $k => $item) {
+                $bindName = 'where_' . str_replace('.', '_', $field) . '_' . $k;
+                $str[]    = $this->parseWhereItem($field, $item, $rule, $options, $binds, $bindName);
+            }
+            return '( ' . implode(' ' . $rule . ' ', $str) . ' )';
+        }
+
+        // 检测操作符
+        if (!in_array($exp, $this->exp)) {
+            $exp = strtolower($exp);
+            if (isset($this->exp[$exp])) {
+                $exp = $this->exp[$exp];
+            } else {
+                throw new Exception('where express error:' . $exp);
+            }
+        }
+        $bindName = $bindName ?: 'where_' . $rule . '_' . str_replace(['.', '-'], '_', $field);
+        if (preg_match('/\W/', $bindName)) {
+            // 处理带非单词字符的字段名
+            $bindName = md5($bindName);
+        }
+
+        if ($value instanceof Expression) {
+
+        } elseif (is_object($value) && method_exists($value, '__toString')) {
+            // 对象数据写入
+            $value = $value->__toString();
+        }
+
+        $bindType = isset($binds[$field]) ? $binds[$field] : PDO::PARAM_STR;
+        if (is_scalar($value) && array_key_exists($field, $binds) && !in_array($exp, ['EXP', 'NOT NULL', 'NULL', 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN']) && strpos($exp, 'TIME') === false) {
+            if (strpos($value, ':') !== 0 || !$this->query->isBind(substr($value, 1))) {
+                if ($this->query->isBind($bindName)) {
+                    $bindName .= '_' . str_replace('.', '_', uniqid('', true));
+                }
+                $this->query->bind($bindName, $value, $bindType);
+                $value = ':' . $bindName;
+            }
+        }
+
+        $whereStr = '';
+        if (in_array($exp, ['=', '<>', '>', '>=', '<', '<='])) {
+            // 比较运算
+            if ($value instanceof \Closure) {
+                $whereStr .= $key . ' ' . $exp . ' ' . $this->parseClosure($value);
+            } else {
+                $whereStr .= $key . ' ' . $exp . ' ' . $this->parseValue($value, $field);
+            }
+        } elseif ('LIKE' == $exp || 'NOT LIKE' == $exp) {
+            // 模糊匹配
+            if (is_array($value)) {
+                foreach ($value as $item) {
+                    $array[] = $key . ' ' . $exp . ' ' . $this->parseValue($item, $field);
+                }
+                $logic = isset($val[2]) ? $val[2] : 'AND';
+                $whereStr .= '(' . implode($array, ' ' . strtoupper($logic) . ' ') . ')';
+            } else {
+                $whereStr .= $key . ' ' . $exp . ' ' . $this->parseValue($value, $field);
+            }
+        } elseif ('EXP' == $exp) {
+            // 表达式查询
+            if ($value instanceof Expression) {
+                $whereStr .= '( ' . $key . ' ' . $value->getValue() . ' )';
+            } else {
+                throw new Exception('where express error:' . $exp);
+            }
+        } elseif (in_array($exp, ['NOT NULL', 'NULL'])) {
+            // NULL 查询
+            $whereStr .= $key . ' IS ' . $exp;
+        } elseif (in_array($exp, ['NOT IN', 'IN'])) {
+            // IN 查询
+            if ($value instanceof \Closure) {
+                $whereStr .= $key . ' ' . $exp . ' ' . $this->parseClosure($value);
+            } else {
+                $value = array_unique(is_array($value) ? $value : explode(',', $value));
+                if (array_key_exists($field, $binds)) {
+                    $bind  = [];
+                    $array = [];
+                    $i     = 0;
+                    foreach ($value as $v) {
+                        $i++;
+                        if ($this->query->isBind($bindName . '_in_' . $i)) {
+                            $bindKey = $bindName . '_in_' . uniqid() . '_' . $i;
+                        } else {
+                            $bindKey = $bindName . '_in_' . $i;
+                        }
+                        $bind[$bindKey] = [$v, $bindType];
+                        $array[]        = ':' . $bindKey;
+                    }
+                    $this->query->bind($bind);
+                    $zone = implode(',', $array);
+                } else {
+                    $zone = implode(',', $this->parseValue($value, $field));
+                }
+                $whereStr .= $key . ' ' . $exp . ' (' . (empty($zone) ? "''" : $zone) . ')';
+            }
+        } elseif (in_array($exp, ['NOT BETWEEN', 'BETWEEN'])) {
+            // BETWEEN 查询
+            $data = is_array($value) ? $value : explode(',', $value);
+            if (array_key_exists($field, $binds)) {
+                if ($this->query->isBind($bindName . '_between_1')) {
+                    $bindKey1 = $bindName . '_between_1' . uniqid();
+                    $bindKey2 = $bindName . '_between_2' . uniqid();
+                } else {
+                    $bindKey1 = $bindName . '_between_1';
+                    $bindKey2 = $bindName . '_between_2';
+                }
+                $bind = [
+                    $bindKey1 => [$data[0], $bindType],
+                    $bindKey2 => [$data[1], $bindType],
+                ];
+                $this->query->bind($bind);
+                $between = ':' . $bindKey1 . ' AND :' . $bindKey2;
+            } else {
+                $between = $this->parseValue($data[0], $field) . ' AND ' . $this->parseValue($data[1], $field);
+            }
+            $whereStr .= $key . ' ' . $exp . ' ' . $between;
+        } elseif (in_array($exp, ['NOT EXISTS', 'EXISTS'])) {
+            // EXISTS 查询
+            if ($value instanceof \Closure) {
+                $whereStr .= $exp . ' ' . $this->parseClosure($value);
+            } else {
+                $whereStr .= $exp . ' (' . $value . ')';
+            }
+        } elseif (in_array($exp, ['< TIME', '> TIME', '<= TIME', '>= TIME'])) {
+            $whereStr .= $key . ' ' . substr($exp, 0, 2) . ' ' . $this->parseDateTime($value, $field, $options, $bindName, $bindType);
+        } elseif (in_array($exp, ['BETWEEN TIME', 'NOT BETWEEN TIME'])) {
+            if (is_string($value)) {
+                $value = explode(',', $value);
+            }
+
+            $whereStr .= $key . ' ' . substr($exp, 0, -4) . $this->parseDateTime($value[0], $field, $options, $bindName . '_between_1', $bindType) . ' AND ' . $this->parseDateTime($value[1], $field, $options, $bindName . '_between_2', $bindType);
+        }
+        return $whereStr;
+    }
+
+    // 执行闭包子查询
+    protected function parseClosure($call, $show = true)
+    {
+        $query = new Query($this->connection);
+        call_user_func_array($call, [ & $query]);
+        return $query->buildSql($show);
+    }
+
+    /**
+     * 日期时间条件解析
+     * @access protected
+     * @param string    $value
+     * @param string    $key
+     * @param array     $options
+     * @param string    $bindName
+     * @param integer   $bindType
+     * @return string
+     */
+    protected function parseDateTime($value, $key, $options = [], $bindName = null, $bindType = null)
+    {
+        // 获取时间字段类型
+        if (strpos($key, '.')) {
+            list($table, $key) = explode('.', $key);
+            if (isset($options['alias']) && $pos = array_search($table, $options['alias'])) {
+                $table = $pos;
+            }
+        } else {
+            $table = $options['table'];
+        }
+        $type = $this->query->getTableInfo($table, 'type');
+        if (isset($type[$key])) {
+            $info = $type[$key];
+        }
+        if (isset($info)) {
+            if (is_string($value)) {
+                $value = strtotime($value) ?: $value;
+            }
+
+            if (preg_match('/(datetime|timestamp)/is', $info)) {
+                // 日期及时间戳类型
+                $value = date('Y-m-d H:i:s', $value);
+            } elseif (preg_match('/(date)/is', $info)) {
+                // 日期及时间戳类型
+                $value = date('Y-m-d', $value);
+            }
+        }
+        $bindName = $bindName ?: $key;
+
+        if ($this->query->isBind($bindName)) {
+            $bindName .= '_' . str_replace('.', '_', uniqid('', true));
+        }
+
+        $this->query->bind($bindName, $value, $bindType);
+        return ':' . $bindName;
+    }
+
+    /**
+     * limit分析
+     * @access protected
+     * @param mixed $limit
+     * @return string
+     */
+    protected function parseLimit($limit)
+    {
+        return (!empty($limit) && false === strpos($limit, '(')) ? ' LIMIT ' . $limit . ' ' : '';
+    }
+
+    /**
+     * join分析
+     * @access protected
+     * @param array $join
+     * @param array $options 查询条件
+     * @return string
+     */
+    protected function parseJoin($join, $options = [])
+    {
+        $joinStr = '';
+        if (!empty($join)) {
+            foreach ($join as $item) {
+                list($table, $type, $on) = $item;
+                $condition               = [];
+                foreach ((array) $on as $val) {
+                    if ($val instanceof Expression) {
+                        $condition[] = $val->getValue();
+                    } elseif (strpos($val, '=')) {
+                        list($val1, $val2) = explode('=', $val, 2);
+                        $condition[]       = $this->parseKey($val1, $options) . '=' . $this->parseKey($val2, $options);
+                    } else {
+                        $condition[] = $val;
+                    }
+                }
+
+                $table = $this->parseTable($table, $options);
+                $joinStr .= ' ' . $type . ' JOIN ' . $table . ' ON ' . implode(' AND ', $condition);
+            }
+        }
+        return $joinStr;
+    }
+
+    /**
+     * order分析
+     * @access protected
+     * @param mixed $order
+     * @param array $options 查询条件
+     * @return string
+     */
+    protected function parseOrder($order, $options = [])
+    {
+        if (empty($order)) {
+            return '';
+        }
+
+        $array = [];
+        foreach ($order as $key => $val) {
+            if ($val instanceof Expression) {
+                $array[] = $val->getValue();
+            } elseif ('[rand]' == $val) {
+                $array[] = $this->parseRand();
+            } else {
+                if (is_numeric($key)) {
+                    list($key, $sort) = explode(' ', strpos($val, ' ') ? $val : $val . ' ');
+                } else {
+                    $sort = $val;
+                }
+                $sort    = strtoupper($sort);
+                $sort    = in_array($sort, ['ASC', 'DESC'], true) ? ' ' . $sort : '';
+                $array[] = $this->parseKey($key, $options, true) . $sort;
+            }
+        }
+        $order = implode(',', $array);
+
+        return !empty($order) ? ' ORDER BY ' . $order : '';
+    }
+
+    /**
+     * group分析
+     * @access protected
+     * @param mixed $group
+     * @return string
+     */
+    protected function parseGroup($group)
+    {
+        return !empty($group) ? ' GROUP BY ' . $this->parseKey($group) : '';
+    }
+
+    /**
+     * having分析
+     * @access protected
+     * @param string $having
+     * @return string
+     */
+    protected function parseHaving($having)
+    {
+        return !empty($having) ? ' HAVING ' . $having : '';
+    }
+
+    /**
+     * comment分析
+     * @access protected
+     * @param string $comment
+     * @return string
+     */
+    protected function parseComment($comment)
+    {
+        if (false !== strpos($comment, '*/')) {
+            $comment = strstr($comment, '*/', true);
+        }
+        return !empty($comment) ? ' /* ' . $comment . ' */' : '';
+    }
+
+    /**
+     * distinct分析
+     * @access protected
+     * @param mixed $distinct
+     * @return string
+     */
+    protected function parseDistinct($distinct)
+    {
+        return !empty($distinct) ? ' DISTINCT ' : '';
+    }
+
+    /**
+     * union分析
+     * @access protected
+     * @param mixed $union
+     * @return string
+     */
+    protected function parseUnion($union)
+    {
+        if (empty($union)) {
+            return '';
+        }
+        $type = $union['type'];
+        unset($union['type']);
+        foreach ($union as $u) {
+            if ($u instanceof \Closure) {
+                $sql[] = $type . ' ' . $this->parseClosure($u);
+            } elseif (is_string($u)) {
+                $sql[] = $type . ' ( ' . $this->parseSqlTable($u) . ' )';
+            }
+        }
+        return ' ' . implode(' ', $sql);
+    }
+
+    /**
+     * index分析，可在操作链中指定需要强制使用的索引
+     * @access protected
+     * @param mixed $index
+     * @return string
+     */
+    protected function parseForce($index)
+    {
+        if (empty($index)) {
+            return '';
+        }
+
+        return sprintf(" FORCE INDEX ( %s ) ", is_array($index) ? implode(',', $index) : $index);
+    }
+
+    /**
+     * 设置锁机制
+     * @access protected
+     * @param bool|string $lock
+     * @return string
+     */
+    protected function parseLock($lock = false)
+    {
+        if (is_bool($lock)) {
+            return $lock ? ' FOR UPDATE ' : '';
+        } elseif (is_string($lock)) {
+            return ' ' . trim($lock) . ' ';
+        }
+    }
+
+    /**
+     * 生成查询SQL
+     * @access public
+     * @param array $options 表达式
+     * @return string
+     */
+    public function select($options = [])
+    {
+        $sql = str_replace(
+            ['%TABLE%', '%DISTINCT%', '%FIELD%', '%JOIN%', '%WHERE%', '%GROUP%', '%HAVING%', '%ORDER%', '%LIMIT%', '%UNION%', '%LOCK%', '%COMMENT%', '%FORCE%'],
+            [
+                $this->parseTable($options['table'], $options),
+                $this->parseDistinct($options['distinct']),
+                $this->parseField($options['field'], $options),
+                $this->parseJoin($options['join'], $options),
+                $this->parseWhere($options['where'], $options),
+                $this->parseGroup($options['group']),
+                $this->parseHaving($options['having']),
+                $this->parseOrder($options['order'], $options),
+                $this->parseLimit($options['limit']),
+                $this->parseUnion($options['union']),
+                $this->parseLock($options['lock']),
+                $this->parseComment($options['comment']),
+                $this->parseForce($options['force']),
+            ], $this->selectSql);
+        return $sql;
+    }
+
+    /**
+     * 生成insert SQL
+     * @access public
+     * @param array     $data 数据
+     * @param array     $options 表达式
+     * @param bool      $replace 是否replace
+     * @return string
+     */
+    public function insert(array $data, $options = [], $replace = false)
+    {
+        // 分析并处理数据
+        $data = $this->parseData($data, $options);
+        if (empty($data)) {
+            return 0;
+        }
+        $fields = array_keys($data);
+        $values = array_values($data);
+
+        $sql = str_replace(
+            ['%INSERT%', '%TABLE%', '%FIELD%', '%DATA%', '%COMMENT%'],
+            [
+                $replace ? 'REPLACE' : 'INSERT',
+                $this->parseTable($options['table'], $options),
+                implode(' , ', $fields),
+                implode(' , ', $values),
+                $this->parseComment($options['comment']),
+            ], $this->insertSql);
+
+        return $sql;
+    }
+
+    /**
+     * 生成insertall SQL
+     * @access public
+     * @param array     $dataSet 数据集
+     * @param array     $options 表达式
+     * @param bool      $replace 是否replace
+     * @return string
+     * @throws Exception
+     */
+    public function insertAll($dataSet, $options = [], $replace = false)
+    {
+        // 获取合法的字段
+        if ('*' == $options['field']) {
+            $fields = array_keys($this->query->getFieldsType($options['table']));
+        } else {
+            $fields = $options['field'];
+        }
+
+        foreach ($dataSet as $data) {
+            foreach ($data as $key => $val) {
+                if (!in_array($key, $fields, true)) {
+                    if ($options['strict']) {
+                        throw new Exception('fields not exists:[' . $key . ']');
+                    }
+                    unset($data[$key]);
+                } elseif (is_null($val)) {
+                    $data[$key] = 'NULL';
+                } elseif (is_scalar($val)) {
+                    $data[$key] = $this->parseValue($val, $key);
+                } elseif (is_object($val) && method_exists($val, '__toString')) {
+                    // 对象数据写入
+                    $data[$key] = $val->__toString();
+                } else {
+                    // 过滤掉非标量数据
+                    unset($data[$key]);
+                }
+            }
+            $value    = array_values($data);
+            $values[] = 'SELECT ' . implode(',', $value);
+
+            if (!isset($insertFields)) {
+                $insertFields = array_keys($data);
+            }
+        }
+
+        foreach ($insertFields as $field) {
+            $fields[] = $this->parseKey($field, $options, true);
+        }
+
+        return str_replace(
+            ['%INSERT%', '%TABLE%', '%FIELD%', '%DATA%', '%COMMENT%'],
+            [
+                $replace ? 'REPLACE' : 'INSERT',
+                $this->parseTable($options['table'], $options),
+                implode(' , ', $insertFields),
+                implode(' UNION ALL ', $values),
+                $this->parseComment($options['comment']),
+            ], $this->insertAllSql);
+    }
+
+    /**
+     * 生成select insert SQL
+     * @access public
+     * @param array     $fields 数据
+     * @param string    $table 数据表
+     * @param array     $options 表达式
+     * @return string
+     */
+    public function selectInsert($fields, $table, $options)
+    {
+        if (is_string($fields)) {
+            $fields = explode(',', $fields);
+        }
+
+        $fields = array_map([$this, 'parseKey'], $fields);
+        $sql    = 'INSERT INTO ' . $this->parseTable($table, $options) . ' (' . implode(',', $fields) . ') ' . $this->select($options);
+        return $sql;
+    }
+
+    /**
+     * 生成update SQL
+     * @access public
+     * @param array     $data 数据
+     * @param array     $options 表达式
+     * @return string
+     */
+    public function update($data, $options)
+    {
+        $table = $this->parseTable($options['table'], $options);
+        $data  = $this->parseData($data, $options);
+        if (empty($data)) {
+            return '';
+        }
+        foreach ($data as $key => $val) {
+            $set[] = $key . '=' . $val;
+        }
+
+        $sql = str_replace(
+            ['%TABLE%', '%SET%', '%JOIN%', '%WHERE%', '%ORDER%', '%LIMIT%', '%LOCK%', '%COMMENT%'],
+            [
+                $this->parseTable($options['table'], $options),
+                implode(',', $set),
+                $this->parseJoin($options['join'], $options),
+                $this->parseWhere($options['where'], $options),
+                $this->parseOrder($options['order'], $options),
+                $this->parseLimit($options['limit']),
+                $this->parseLock($options['lock']),
+                $this->parseComment($options['comment']),
+            ], $this->updateSql);
+
+        return $sql;
+    }
+
+    /**
+     * 生成delete SQL
+     * @access public
+     * @param array $options 表达式
+     * @return string
+     */
+    public function delete($options)
+    {
+        $sql = str_replace(
+            ['%TABLE%', '%USING%', '%JOIN%', '%WHERE%', '%ORDER%', '%LIMIT%', '%LOCK%', '%COMMENT%'],
+            [
+                $this->parseTable($options['table'], $options),
+                !empty($options['using']) ? ' USING ' . $this->parseTable($options['using'], $options) . ' ' : '',
+                $this->parseJoin($options['join'], $options),
+                $this->parseWhere($options['where'], $options),
+                $this->parseOrder($options['order'], $options),
+                $this->parseLimit($options['limit']),
+                $this->parseLock($options['lock']),
+                $this->parseComment($options['comment']),
+            ], $this->deleteSql);
+
+        return $sql;
+    }
+}
diff --git a/thinkphp/library/think/db/Connection.php b/thinkphp/library/think/db/Connection.php
new file mode 100644
index 0000000..578cc8f
--- /dev/null
+++ b/thinkphp/library/think/db/Connection.php
@@ -0,0 +1,1059 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db;
+
+use PDO;
+use PDOStatement;
+use think\Db;
+use think\db\exception\BindParamException;
+use think\Debug;
+use think\Exception;
+use think\exception\PDOException;
+use think\Log;
+
+/**
+ * Class Connection
+ * @package think
+ * @method Query table(string $table) 指定数据表（含前缀）
+ * @method Query name(string $name) 指定数据表（不含前缀）
+ *
+ */
+abstract class Connection
+{
+
+    /** @var PDOStatement PDO操作实例 */
+    protected $PDOStatement;
+
+    /** @var string 当前SQL指令 */
+    protected $queryStr = '';
+    // 返回或者影响记录数
+    protected $numRows = 0;
+    // 事务指令数
+    protected $transTimes = 0;
+    // 错误信息
+    protected $error = '';
+
+    /** @var PDO[] 数据库连接ID 支持多个连接 */
+    protected $links = [];
+
+    /** @var PDO 当前连接ID */
+    protected $linkID;
+    protected $linkRead;
+    protected $linkWrite;
+
+    // 查询结果类型
+    protected $fetchType = PDO::FETCH_ASSOC;
+    // 字段属性大小写
+    protected $attrCase = PDO::CASE_LOWER;
+    // 监听回调
+    protected static $event = [];
+    // 使用Builder类
+    protected $builder;
+    // 数据库连接参数配置
+    protected $config = [
+        // 数据库类型
+        'type'            => '',
+        // 服务器地址
+        'hostname'        => '',
+        // 数据库名
+        'database'        => '',
+        // 用户名
+        'username'        => '',
+        // 密码
+        'password'        => '',
+        // 端口
+        'hostport'        => '',
+        // 连接dsn
+        'dsn'             => '',
+        // 数据库连接参数
+        'params'          => [],
+        // 数据库编码默认采用utf8
+        'charset'         => 'utf8',
+        // 数据库表前缀
+        'prefix'          => '',
+        // 数据库调试模式
+        'debug'           => false,
+        // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
+        'deploy'          => 0,
+        // 数据库读写是否分离 主从式有效
+        'rw_separate'     => false,
+        // 读写分离后 主服务器数量
+        'master_num'      => 1,
+        // 指定从服务器序号
+        'slave_no'        => '',
+        // 模型写入后自动读取主服务器
+        'read_master'     => false,
+        // 是否严格检查字段是否存在
+        'fields_strict'   => true,
+        // 数据返回类型
+        'result_type'     => PDO::FETCH_ASSOC,
+        // 数据集返回类型
+        'resultset_type'  => 'array',
+        // 自动写入时间戳字段
+        'auto_timestamp'  => false,
+        // 时间字段取出后的默认时间格式
+        'datetime_format' => 'Y-m-d H:i:s',
+        // 是否需要进行SQL性能分析
+        'sql_explain'     => false,
+        // Builder类
+        'builder'         => '',
+        // Query类
+        'query'           => '\\think\\db\\Query',
+        // 是否需要断线重连
+        'break_reconnect' => false,
+    ];
+
+    // PDO连接参数
+    protected $params = [
+        PDO::ATTR_CASE              => PDO::CASE_NATURAL,
+        PDO::ATTR_ERRMODE           => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_ORACLE_NULLS      => PDO::NULL_NATURAL,
+        PDO::ATTR_STRINGIFY_FETCHES => false,
+        PDO::ATTR_EMULATE_PREPARES  => false,
+    ];
+
+    // 绑定参数
+    protected $bind = [];
+
+    /**
+     * 构造函数 读取数据库配置信息
+     * @access public
+     * @param array $config 数据库配置数组
+     */
+    public function __construct(array $config = [])
+    {
+        if (!empty($config)) {
+            $this->config = array_merge($this->config, $config);
+        }
+    }
+
+    /**
+     * 获取新的查询对象
+     * @access protected
+     * @return Query
+     */
+    protected function getQuery()
+    {
+        $class = $this->config['query'];
+        return new $class($this);
+    }
+
+    /**
+     * 获取当前连接器类对应的Builder类
+     * @access public
+     * @return string
+     */
+    public function getBuilder()
+    {
+        if (!empty($this->builder)) {
+            return $this->builder;
+        } else {
+            return $this->getConfig('builder') ?: '\\think\\db\\builder\\' . ucfirst($this->getConfig('type'));
+        }
+    }
+
+    /**
+     * 调用Query类的查询方法
+     * @access public
+     * @param string    $method 方法名称
+     * @param array     $args 调用参数
+     * @return mixed
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array([$this->getQuery(), $method], $args);
+    }
+
+    /**
+     * 解析pdo连接的dsn信息
+     * @access protected
+     * @param array $config 连接信息
+     * @return string
+     */
+    abstract protected function parseDsn($config);
+
+    /**
+     * 取得数据表的字段信息
+     * @access public
+     * @param string $tableName
+     * @return array
+     */
+    abstract public function getFields($tableName);
+
+    /**
+     * 取得数据库的表信息
+     * @access public
+     * @param string $dbName
+     * @return array
+     */
+    abstract public function getTables($dbName);
+
+    /**
+     * SQL性能分析
+     * @access protected
+     * @param string $sql
+     * @return array
+     */
+    abstract protected function getExplain($sql);
+
+    /**
+     * 对返数据表字段信息进行大小写转换出来
+     * @access public
+     * @param array $info 字段信息
+     * @return array
+     */
+    public function fieldCase($info)
+    {
+        // 字段大小写转换
+        switch ($this->attrCase) {
+            case PDO::CASE_LOWER:
+                $info = array_change_key_case($info);
+                break;
+            case PDO::CASE_UPPER:
+                $info = array_change_key_case($info, CASE_UPPER);
+                break;
+            case PDO::CASE_NATURAL:
+            default:
+                // 不做转换
+        }
+        return $info;
+    }
+
+    /**
+     * 获取数据库的配置参数
+     * @access public
+     * @param string $config 配置名称
+     * @return mixed
+     */
+    public function getConfig($config = '')
+    {
+        return $config ? $this->config[$config] : $this->config;
+    }
+
+    /**
+     * 设置数据库的配置参数
+     * @access public
+     * @param string|array      $config 配置名称
+     * @param mixed             $value 配置值
+     * @return void
+     */
+    public function setConfig($config, $value = '')
+    {
+        if (is_array($config)) {
+            $this->config = array_merge($this->config, $config);
+        } else {
+            $this->config[$config] = $value;
+        }
+    }
+
+    /**
+     * 连接数据库方法
+     * @access public
+     * @param array         $config 连接参数
+     * @param integer       $linkNum 连接序号
+     * @param array|bool    $autoConnection 是否自动连接主数据库（用于分布式）
+     * @return PDO
+     * @throws Exception
+     */
+    public function connect(array $config = [], $linkNum = 0, $autoConnection = false)
+    {
+        if (!isset($this->links[$linkNum])) {
+            if (!$config) {
+                $config = $this->config;
+            } else {
+                $config = array_merge($this->config, $config);
+            }
+            // 连接参数
+            if (isset($config['params']) && is_array($config['params'])) {
+                $params = $config['params'] + $this->params;
+            } else {
+                $params = $this->params;
+            }
+            // 记录当前字段属性大小写设置
+            $this->attrCase = $params[PDO::ATTR_CASE];
+
+            // 数据返回类型
+            if (isset($config['result_type'])) {
+                $this->fetchType = $config['result_type'];
+            }
+            try {
+                if (empty($config['dsn'])) {
+                    $config['dsn'] = $this->parseDsn($config);
+                }
+                if ($config['debug']) {
+                    $startTime = microtime(true);
+                }
+                $this->links[$linkNum] = new PDO($config['dsn'], $config['username'], $config['password'], $params);
+                if ($config['debug']) {
+                    // 记录数据库连接信息
+                    Log::record('[ DB ] CONNECT:[ UseTime:' . number_format(microtime(true) - $startTime, 6) . 's ] ' . $config['dsn'], 'sql');
+                }
+            } catch (\PDOException $e) {
+                if ($autoConnection) {
+                    Log::record($e->getMessage(), 'error');
+                    return $this->connect($autoConnection, $linkNum);
+                } else {
+                    throw $e;
+                }
+            }
+        }
+        return $this->links[$linkNum];
+    }
+
+    /**
+     * 释放查询结果
+     * @access public
+     */
+    public function free()
+    {
+        $this->PDOStatement = null;
+    }
+
+    /**
+     * 获取PDO对象
+     * @access public
+     * @return \PDO|false
+     */
+    public function getPdo()
+    {
+        if (!$this->linkID) {
+            return false;
+        } else {
+            return $this->linkID;
+        }
+    }
+
+    /**
+     * 执行查询 返回数据集
+     * @access public
+     * @param string        $sql sql指令
+     * @param array         $bind 参数绑定
+     * @param bool          $master 是否在主服务器读操作
+     * @param bool          $pdo 是否返回PDO对象
+     * @return mixed
+     * @throws PDOException
+     * @throws \Exception
+     */
+    public function query($sql, $bind = [], $master = false, $pdo = false)
+    {
+        $this->initConnect($master);
+        if (!$this->linkID) {
+            return false;
+        }
+
+        // 记录SQL语句
+        $this->queryStr = $sql;
+        if ($bind) {
+            $this->bind = $bind;
+        }
+
+        Db::$queryTimes++;
+        try {
+            // 调试开始
+            $this->debug(true);
+
+            // 预处理
+            $this->PDOStatement = $this->linkID->prepare($sql);
+
+            // 是否为存储过程调用
+            $procedure = in_array(strtolower(substr(trim($sql), 0, 4)), ['call', 'exec']);
+            // 参数绑定
+            if ($procedure) {
+                $this->bindParam($bind);
+            } else {
+                $this->bindValue($bind);
+            }
+            // 执行查询
+            $this->PDOStatement->execute();
+            // 调试结束
+            $this->debug(false, '', $master);
+            // 返回结果集
+            return $this->getResult($pdo, $procedure);
+        } catch (\PDOException $e) {
+            if ($this->isBreak($e)) {
+                return $this->close()->query($sql, $bind, $master, $pdo);
+            }
+            throw new PDOException($e, $this->config, $this->getLastsql());
+        } catch (\Throwable $e) {
+            if ($this->isBreak($e)) {
+                return $this->close()->query($sql, $bind, $master, $pdo);
+            }
+            throw $e;
+        } catch (\Exception $e) {
+            if ($this->isBreak($e)) {
+                return $this->close()->query($sql, $bind, $master, $pdo);
+            }
+            throw $e;
+        }
+    }
+
+    /**
+     * 执行语句
+     * @access public
+     * @param  string        $sql sql指令
+     * @param  array         $bind 参数绑定
+     * @param  Query         $query 查询对象
+     * @return int
+     * @throws PDOException
+     * @throws \Exception
+     */
+    public function execute($sql, $bind = [], Query $query = null)
+    {
+        $this->initConnect(true);
+        if (!$this->linkID) {
+            return false;
+        }
+
+        // 记录SQL语句
+        $this->queryStr = $sql;
+        if ($bind) {
+            $this->bind = $bind;
+        }
+
+        Db::$executeTimes++;
+        try {
+            // 调试开始
+            $this->debug(true);
+
+            // 预处理
+            $this->PDOStatement = $this->linkID->prepare($sql);
+
+            // 是否为存储过程调用
+            $procedure = in_array(strtolower(substr(trim($sql), 0, 4)), ['call', 'exec']);
+            // 参数绑定
+            if ($procedure) {
+                $this->bindParam($bind);
+            } else {
+                $this->bindValue($bind);
+            }
+            // 执行语句
+            $this->PDOStatement->execute();
+            // 调试结束
+            $this->debug(false, '', true);
+
+            if ($query && !empty($this->config['deploy']) && !empty($this->config['read_master'])) {
+                $query->readMaster();
+            }
+
+            $this->numRows = $this->PDOStatement->rowCount();
+            return $this->numRows;
+        } catch (\PDOException $e) {
+            if ($this->isBreak($e)) {
+                return $this->close()->execute($sql, $bind, $query);
+            }
+            throw new PDOException($e, $this->config, $this->getLastsql());
+        } catch (\Throwable $e) {
+            if ($this->isBreak($e)) {
+                return $this->close()->execute($sql, $bind, $query);
+            }
+            throw $e;
+        } catch (\Exception $e) {
+            if ($this->isBreak($e)) {
+                return $this->close()->execute($sql, $bind, $query);
+            }
+            throw $e;
+        }
+    }
+
+    /**
+     * 根据参数绑定组装最终的SQL语句 便于调试
+     * @access public
+     * @param string    $sql 带参数绑定的sql语句
+     * @param array     $bind 参数绑定列表
+     * @return string
+     */
+    public function getRealSql($sql, array $bind = [])
+    {
+        if (is_array($sql)) {
+            $sql = implode(';', $sql);
+        }
+
+        foreach ($bind as $key => $val) {
+            $value = is_array($val) ? $val[0] : $val;
+            $type  = is_array($val) ? $val[1] : PDO::PARAM_STR;
+            if (PDO::PARAM_STR == $type) {
+                $value = $this->quote($value);
+            } elseif (PDO::PARAM_INT == $type) {
+                $value = (float) $value;
+            }
+            // 判断占位符
+            $sql = is_numeric($key) ?
+            substr_replace($sql, $value, strpos($sql, '?'), 1) :
+            str_replace(
+                [':' . $key . ')', ':' . $key . ',', ':' . $key . ' ', ':' . $key . PHP_EOL],
+                [$value . ')', $value . ',', $value . ' ', $value . PHP_EOL],
+                $sql . ' ');
+        }
+        return rtrim($sql);
+    }
+
+    /**
+     * 参数绑定
+     * 支持 ['name'=>'value','id'=>123] 对应命名占位符
+     * 或者 ['value',123] 对应问号占位符
+     * @access public
+     * @param array $bind 要绑定的参数列表
+     * @return void
+     * @throws BindParamException
+     */
+    protected function bindValue(array $bind = [])
+    {
+        foreach ($bind as $key => $val) {
+            // 占位符
+            $param = is_numeric($key) ? $key + 1 : ':' . $key;
+            if (is_array($val)) {
+                if (PDO::PARAM_INT == $val[1] && '' === $val[0]) {
+                    $val[0] = 0;
+                }
+                $result = $this->PDOStatement->bindValue($param, $val[0], $val[1]);
+            } else {
+                $result = $this->PDOStatement->bindValue($param, $val);
+            }
+            if (!$result) {
+                throw new BindParamException(
+                    "Error occurred  when binding parameters '{$param}'",
+                    $this->config,
+                    $this->getLastsql(),
+                    $bind
+                );
+            }
+        }
+    }
+
+    /**
+     * 存储过程的输入输出参数绑定
+     * @access public
+     * @param array $bind 要绑定的参数列表
+     * @return void
+     * @throws BindParamException
+     */
+    protected function bindParam($bind)
+    {
+        foreach ($bind as $key => $val) {
+            $param = is_numeric($key) ? $key + 1 : ':' . $key;
+            if (is_array($val)) {
+                array_unshift($val, $param);
+                $result = call_user_func_array([$this->PDOStatement, 'bindParam'], $val);
+            } else {
+                $result = $this->PDOStatement->bindValue($param, $val);
+            }
+            if (!$result) {
+                $param = array_shift($val);
+                throw new BindParamException(
+                    "Error occurred  when binding parameters '{$param}'",
+                    $this->config,
+                    $this->getLastsql(),
+                    $bind
+                );
+            }
+        }
+    }
+
+    /**
+     * 获得数据集数组
+     * @access protected
+     * @param bool   $pdo 是否返回PDOStatement
+     * @param bool   $procedure 是否存储过程
+     * @return PDOStatement|array
+     */
+    protected function getResult($pdo = false, $procedure = false)
+    {
+        if ($pdo) {
+            // 返回PDOStatement对象处理
+            return $this->PDOStatement;
+        }
+        if ($procedure) {
+            // 存储过程返回结果
+            return $this->procedure();
+        }
+        $result        = $this->PDOStatement->fetchAll($this->fetchType);
+        $this->numRows = count($result);
+        return $result;
+    }
+
+    /**
+     * 获得存储过程数据集
+     * @access protected
+     * @return array
+     */
+    protected function procedure()
+    {
+        $item = [];
+        do {
+            $result = $this->getResult();
+            if ($result) {
+                $item[] = $result;
+            }
+        } while ($this->PDOStatement->nextRowset());
+        $this->numRows = count($item);
+        return $item;
+    }
+
+    /**
+     * 执行数据库事务
+     * @access public
+     * @param callable $callback 数据操作方法回调
+     * @return mixed
+     * @throws PDOException
+     * @throws \Exception
+     * @throws \Throwable
+     */
+    public function transaction($callback)
+    {
+        $this->startTrans();
+        try {
+            $result = null;
+            if (is_callable($callback)) {
+                $result = call_user_func_array($callback, [$this]);
+            }
+            $this->commit();
+            return $result;
+        } catch (\Exception $e) {
+            $this->rollback();
+            throw $e;
+        } catch (\Throwable $e) {
+            $this->rollback();
+            throw $e;
+        }
+    }
+
+    /**
+     * 启动事务
+     * @access public
+     * @return bool|mixed
+     * @throws \Exception
+     */
+    public function startTrans()
+    {
+        $this->initConnect(true);
+        if (!$this->linkID) {
+            return false;
+        }
+
+        ++$this->transTimes;
+        try {
+            if (1 == $this->transTimes) {
+                $this->linkID->beginTransaction();
+            } elseif ($this->transTimes > 1 && $this->supportSavepoint()) {
+                $this->linkID->exec(
+                    $this->parseSavepoint('trans' . $this->transTimes)
+                );
+            }
+
+        } catch (\Exception $e) {
+            if ($this->isBreak($e)) {
+                --$this->transTimes;
+                return $this->close()->startTrans();
+            }
+            throw $e;
+        } catch (\Error $e) {
+            if ($this->isBreak($e)) {
+                --$this->transTimes;
+                return $this->close()->startTrans();
+            }
+            throw $e;
+        }
+    }
+
+    /**
+     * 用于非自动提交状态下面的查询提交
+     * @access public
+     * @return void
+     * @throws PDOException
+     */
+    public function commit()
+    {
+        $this->initConnect(true);
+
+        if (1 == $this->transTimes) {
+            $this->linkID->commit();
+        }
+
+        --$this->transTimes;
+    }
+
+    /**
+     * 事务回滚
+     * @access public
+     * @return void
+     * @throws PDOException
+     */
+    public function rollback()
+    {
+        $this->initConnect(true);
+
+        if (1 == $this->transTimes) {
+            $this->linkID->rollBack();
+        } elseif ($this->transTimes > 1 && $this->supportSavepoint()) {
+            $this->linkID->exec(
+                $this->parseSavepointRollBack('trans' . $this->transTimes)
+            );
+        }
+
+        $this->transTimes = max(0, $this->transTimes - 1);
+    }
+
+    /**
+     * 是否支持事务嵌套
+     * @return bool
+     */
+    protected function supportSavepoint()
+    {
+        return false;
+    }
+
+    /**
+     * 生成定义保存点的SQL
+     * @param $name
+     * @return string
+     */
+    protected function parseSavepoint($name)
+    {
+        return 'SAVEPOINT ' . $name;
+    }
+
+    /**
+     * 生成回滚到保存点的SQL
+     * @param $name
+     * @return string
+     */
+    protected function parseSavepointRollBack($name)
+    {
+        return 'ROLLBACK TO SAVEPOINT ' . $name;
+    }
+
+    /**
+     * 批处理执行SQL语句
+     * 批处理的指令都认为是execute操作
+     * @access public
+     * @param array $sqlArray SQL批处理指令
+     * @return boolean
+     */
+    public function batchQuery($sqlArray = [], $bind = [], Query $query = null)
+    {
+        if (!is_array($sqlArray)) {
+            return false;
+        }
+        // 自动启动事务支持
+        $this->startTrans();
+        try {
+            foreach ($sqlArray as $sql) {
+                $this->execute($sql, $bind, $query);
+            }
+            // 提交事务
+            $this->commit();
+        } catch (\Exception $e) {
+            $this->rollback();
+            throw $e;
+        }
+
+        return true;
+    }
+
+    /**
+     * 获得查询次数
+     * @access public
+     * @param boolean $execute 是否包含所有查询
+     * @return integer
+     */
+    public function getQueryTimes($execute = false)
+    {
+        return $execute ? Db::$queryTimes + Db::$executeTimes : Db::$queryTimes;
+    }
+
+    /**
+     * 获得执行次数
+     * @access public
+     * @return integer
+     */
+    public function getExecuteTimes()
+    {
+        return Db::$executeTimes;
+    }
+
+    /**
+     * 关闭数据库（或者重新连接）
+     * @access public
+     * @return $this
+     */
+    public function close()
+    {
+        $this->linkID    = null;
+        $this->linkWrite = null;
+        $this->linkRead  = null;
+        $this->links     = [];
+        // 释放查询
+        $this->free();
+        return $this;
+    }
+
+    /**
+     * 是否断线
+     * @access protected
+     * @param \PDOException|\Exception  $e 异常对象
+     * @return bool
+     */
+    protected function isBreak($e)
+    {
+        if (!$this->config['break_reconnect']) {
+            return false;
+        }
+
+        $info = [
+            'server has gone away',
+            'no connection to the server',
+            'Lost connection',
+            'is dead or not enabled',
+            'Error while sending',
+            'decryption failed or bad record mac',
+            'server closed the connection unexpectedly',
+            'SSL connection has been closed unexpectedly',
+            'Error writing data to the connection',
+            'Resource deadlock avoided',
+            'failed with errno',
+        ];
+
+        $error = $e->getMessage();
+
+        foreach ($info as $msg) {
+            if (false !== stripos($error, $msg)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 获取最近一次查询的sql语句
+     * @access public
+     * @return string
+     */
+    public function getLastSql()
+    {
+        return $this->getRealSql($this->queryStr, $this->bind);
+    }
+
+    /**
+     * 获取最近插入的ID
+     * @access public
+     * @param string  $sequence     自增序列名
+     * @return string
+     */
+    public function getLastInsID($sequence = null)
+    {
+        return $this->linkID->lastInsertId($sequence);
+    }
+
+    /**
+     * 获取返回或者影响的记录数
+     * @access public
+     * @return integer
+     */
+    public function getNumRows()
+    {
+        return $this->numRows;
+    }
+
+    /**
+     * 获取最近的错误信息
+     * @access public
+     * @return string
+     */
+    public function getError()
+    {
+        if ($this->PDOStatement) {
+            $error = $this->PDOStatement->errorInfo();
+            $error = $error[1] . ':' . $error[2];
+        } else {
+            $error = '';
+        }
+        if ('' != $this->queryStr) {
+            $error .= "\n [ SQL语句 ] : " . $this->getLastsql();
+        }
+        return $error;
+    }
+
+    /**
+     * SQL指令安全过滤
+     * @access public
+     * @param string $str SQL字符串
+     * @param bool   $master 是否主库查询
+     * @return string
+     */
+    public function quote($str, $master = true)
+    {
+        $this->initConnect($master);
+        return $this->linkID ? $this->linkID->quote($str) : $str;
+    }
+
+    /**
+     * 数据库调试 记录当前SQL及分析性能
+     * @access protected
+     * @param boolean $start 调试开始标记 true 开始 false 结束
+     * @param string  $sql 执行的SQL语句 留空自动获取
+     * @param boolean $master 主从标记
+     * @return void
+     */
+    protected function debug($start, $sql = '', $master = false)
+    {
+        if (!empty($this->config['debug'])) {
+            // 开启数据库调试模式
+            if ($start) {
+                Debug::remark('queryStartTime', 'time');
+            } else {
+                // 记录操作结束时间
+                Debug::remark('queryEndTime', 'time');
+                $runtime = Debug::getRangeTime('queryStartTime', 'queryEndTime');
+                $sql     = $sql ?: $this->getLastsql();
+                $result  = [];
+                // SQL性能分析
+                if ($this->config['sql_explain'] && 0 === stripos(trim($sql), 'select')) {
+                    $result = $this->getExplain($sql);
+                }
+                // SQL监听
+                $this->trigger($sql, $runtime, $result, $master);
+            }
+        }
+    }
+
+    /**
+     * 监听SQL执行
+     * @access public
+     * @param callable $callback 回调方法
+     * @return void
+     */
+    public function listen($callback)
+    {
+        self::$event[] = $callback;
+    }
+
+    /**
+     * 触发SQL事件
+     * @access protected
+     * @param string    $sql SQL语句
+     * @param float     $runtime SQL运行时间
+     * @param mixed     $explain SQL分析
+     * @param  bool     $master 主从标记
+     * @return void
+     */
+    protected function trigger($sql, $runtime, $explain = [], $master = false)
+    {
+        if (!empty(self::$event)) {
+            foreach (self::$event as $callback) {
+                if (is_callable($callback)) {
+                    call_user_func_array($callback, [$sql, $runtime, $explain, $master]);
+                }
+            }
+        } else {
+            // 未注册监听则记录到日志中
+            if ($this->config['deploy']) {
+                // 分布式记录当前操作的主从
+                $master = $master ? 'master|' : 'slave|';
+            } else {
+                $master = '';
+            }
+
+            Log::record('[ SQL ] ' . $sql . ' [ ' . $master . 'RunTime:' . $runtime . 's ]', 'sql');
+            if (!empty($explain)) {
+                Log::record('[ EXPLAIN : ' . var_export($explain, true) . ' ]', 'sql');
+            }
+        }
+    }
+
+    /**
+     * 初始化数据库连接
+     * @access protected
+     * @param boolean $master 是否主服务器
+     * @return void
+     */
+    protected function initConnect($master = true)
+    {
+        if (!empty($this->config['deploy'])) {
+            // 采用分布式数据库
+            if ($master || $this->transTimes) {
+                if (!$this->linkWrite) {
+                    $this->linkWrite = $this->multiConnect(true);
+                }
+                $this->linkID = $this->linkWrite;
+            } else {
+                if (!$this->linkRead) {
+                    $this->linkRead = $this->multiConnect(false);
+                }
+                $this->linkID = $this->linkRead;
+            }
+        } elseif (!$this->linkID) {
+            // 默认单数据库
+            $this->linkID = $this->connect();
+        }
+    }
+
+    /**
+     * 连接分布式服务器
+     * @access protected
+     * @param boolean $master 主服务器
+     * @return PDO
+     */
+    protected function multiConnect($master = false)
+    {
+        $_config = [];
+        // 分布式数据库配置解析
+        foreach (['username', 'password', 'hostname', 'hostport', 'database', 'dsn', 'charset'] as $name) {
+            $_config[$name] = explode(',', $this->config[$name]);
+        }
+
+        // 主服务器序号
+        $m = floor(mt_rand(0, $this->config['master_num'] - 1));
+
+        if ($this->config['rw_separate']) {
+            // 主从式采用读写分离
+            if ($master) // 主服务器写入
+            {
+                $r = $m;
+            } elseif (is_numeric($this->config['slave_no'])) {
+                // 指定服务器读
+                $r = $this->config['slave_no'];
+            } else {
+                // 读操作连接从服务器 每次随机连接的数据库
+                $r = floor(mt_rand($this->config['master_num'], count($_config['hostname']) - 1));
+            }
+        } else {
+            // 读写操作不区分服务器 每次随机连接的数据库
+            $r = floor(mt_rand(0, count($_config['hostname']) - 1));
+        }
+        $dbMaster = false;
+        if ($m != $r) {
+            $dbMaster = [];
+            foreach (['username', 'password', 'hostname', 'hostport', 'database', 'dsn', 'charset'] as $name) {
+                $dbMaster[$name] = isset($_config[$name][$m]) ? $_config[$name][$m] : $_config[$name][0];
+            }
+        }
+        $dbConfig = [];
+        foreach (['username', 'password', 'hostname', 'hostport', 'database', 'dsn', 'charset'] as $name) {
+            $dbConfig[$name] = isset($_config[$name][$r]) ? $_config[$name][$r] : $_config[$name][0];
+        }
+        return $this->connect($dbConfig, $r, $r == $m ? false : $dbMaster);
+    }
+
+    /**
+     * 析构方法
+     * @access public
+     */
+    public function __destruct()
+    {
+        // 释放查询
+        if ($this->PDOStatement) {
+            $this->free();
+        }
+        // 关闭连接
+        $this->close();
+    }
+}
diff --git a/thinkphp/library/think/db/Expression.php b/thinkphp/library/think/db/Expression.php
new file mode 100644
index 0000000..f1b92ab
--- /dev/null
+++ b/thinkphp/library/think/db/Expression.php
@@ -0,0 +1,48 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db;
+
+class Expression
+{
+    /**
+     * 查询表达式
+     *
+     * @var string
+     */
+    protected $value;
+
+    /**
+     * 创建一个查询表达式
+     *
+     * @param  string  $value
+     * @return void
+     */
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * 获取表达式
+     *
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    public function __toString()
+    {
+        return (string) $this->value;
+    }
+}
diff --git a/thinkphp/library/think/db/Query.php b/thinkphp/library/think/db/Query.php
new file mode 100644
index 0000000..ac4adea
--- /dev/null
+++ b/thinkphp/library/think/db/Query.php
@@ -0,0 +1,3045 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db;
+
+use PDO;
+use think\App;
+use think\Cache;
+use think\Collection;
+use think\Config;
+use think\Db;
+use think\db\exception\BindParamException;
+use think\db\exception\DataNotFoundException;
+use think\db\exception\ModelNotFoundException;
+use think\Exception;
+use think\exception\DbException;
+use think\exception\PDOException;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+use think\model\relation\OneToOne;
+use think\Paginator;
+
+class Query
+{
+    // 数据库Connection对象实例
+    protected $connection;
+    // 数据库Builder对象实例
+    protected $builder;
+    // 当前模型类名称
+    protected $model;
+    // 当前数据表名称（含前缀）
+    protected $table = '';
+    // 当前数据表名称（不含前缀）
+    protected $name = '';
+    // 当前数据表主键
+    protected $pk;
+    // 当前数据表前缀
+    protected $prefix = '';
+    // 查询参数
+    protected $options = [];
+    // 参数绑定
+    protected $bind = [];
+    // 数据表信息
+    protected static $info = [];
+    // 回调事件
+    private static $event = [];
+    // 读取主库
+    protected static $readMaster = [];
+
+    /**
+     * 构造函数
+     * @access public
+     * @param Connection $connection 数据库对象实例
+     * @param Model      $model      模型对象
+     */
+    public function __construct(Connection $connection = null, $model = null)
+    {
+        $this->connection = $connection ?: Db::connect([], true);
+        $this->prefix     = $this->connection->getConfig('prefix');
+        $this->model      = $model;
+        // 设置当前连接的Builder对象
+        $this->setBuilder();
+    }
+
+    /**
+     * 利用__call方法实现一些特殊的Model方法
+     * @access public
+     * @param string $method 方法名称
+     * @param array  $args   调用参数
+     * @return mixed
+     * @throws DbException
+     * @throws Exception
+     */
+    public function __call($method, $args)
+    {
+        if (strtolower(substr($method, 0, 5)) == 'getby') {
+            // 根据某个字段获取记录
+            $field         = Loader::parseName(substr($method, 5));
+            $where[$field] = $args[0];
+            return $this->where($where)->find();
+        } elseif (strtolower(substr($method, 0, 10)) == 'getfieldby') {
+            // 根据某个字段获取记录的某个值
+            $name         = Loader::parseName(substr($method, 10));
+            $where[$name] = $args[0];
+            return $this->where($where)->value($args[1]);
+        } elseif ($this->model && method_exists($this->model, 'scope' . $method)) {
+            // 动态调用命名范围
+            $method = 'scope' . $method;
+            array_unshift($args, $this);
+
+            call_user_func_array([$this->model, $method], $args);
+            return $this;
+        } else {
+            throw new Exception('method not exist:' . __CLASS__ . '->' . $method);
+        }
+    }
+
+    /**
+     * 获取当前的数据库Connection对象
+     * @access public
+     * @return Connection
+     */
+    public function getConnection()
+    {
+        return $this->connection;
+    }
+
+    /**
+     * 切换当前的数据库连接
+     * @access public
+     * @param mixed $config
+     * @return $this
+     */
+    public function connect($config)
+    {
+        $this->connection = Db::connect($config);
+        $this->setBuilder();
+        $this->prefix = $this->connection->getConfig('prefix');
+        return $this;
+    }
+
+    /**
+     * 设置当前的数据库Builder对象
+     * @access protected
+     * @return void
+     */
+    protected function setBuilder()
+    {
+        $class         = $this->connection->getBuilder();
+        $this->builder = new $class($this->connection, $this);
+    }
+
+    /**
+     * 获取当前的模型对象实例
+     * @access public
+     * @return Model|null
+     */
+    public function getModel()
+    {
+        return $this->model;
+    }
+
+    /**
+     * 设置后续从主库读取数据
+     * @access public
+     * @param  bool $allTable
+     * @return void
+     */
+    public function readMaster($allTable = false)
+    {
+        if ($allTable) {
+            $table = '*';
+        } else {
+            $table = isset($this->options['table']) ? $this->options['table'] : $this->getTable();
+        }
+
+        static::$readMaster[$table] = true;
+
+        return $this;
+    }
+
+    /**
+     * 获取当前的builder实例对象
+     * @access public
+     * @return Builder
+     */
+    public function getBuilder()
+    {
+        return $this->builder;
+    }
+
+    /**
+     * 指定默认的数据表名（不含前缀）
+     * @access public
+     * @param string $name
+     * @return $this
+     */
+    public function name($name)
+    {
+        $this->name = $name;
+        return $this;
+    }
+
+    /**
+     * 指定默认数据表名（含前缀）
+     * @access public
+     * @param string $table 表名
+     * @return $this
+     */
+    public function setTable($table)
+    {
+        $this->table = $table;
+        return $this;
+    }
+
+    /**
+     * 得到当前或者指定名称的数据表
+     * @access public
+     * @param string $name
+     * @return string
+     */
+    public function getTable($name = '')
+    {
+        if ($name || empty($this->table)) {
+            $name      = $name ?: $this->name;
+            $tableName = $this->prefix;
+            if ($name) {
+                $tableName .= Loader::parseName($name);
+            }
+        } else {
+            $tableName = $this->table;
+        }
+        return $tableName;
+    }
+
+    /**
+     * 将SQL语句中的__TABLE_NAME__字符串替换成带前缀的表名（小写）
+     * @access public
+     * @param string $sql sql语句
+     * @return string
+     */
+    public function parseSqlTable($sql)
+    {
+        if (false !== strpos($sql, '__')) {
+            $prefix = $this->prefix;
+            $sql    = preg_replace_callback("/__([A-Z0-9_-]+)__/sU", function ($match) use ($prefix) {
+                return $prefix . strtolower($match[1]);
+            }, $sql);
+        }
+        return $sql;
+    }
+
+    /**
+     * 执行查询 返回数据集
+     * @access public
+     * @param string      $sql    sql指令
+     * @param array       $bind   参数绑定
+     * @param boolean     $master 是否在主服务器读操作
+     * @param bool|string $class  指定返回的数据集对象
+     * @return mixed
+     * @throws BindParamException
+     * @throws PDOException
+     */
+    public function query($sql, $bind = [], $master = false, $class = false)
+    {
+        return $this->connection->query($sql, $bind, $master, $class);
+    }
+
+    /**
+     * 执行语句
+     * @access public
+     * @param string $sql  sql指令
+     * @param array  $bind 参数绑定
+     * @return int
+     * @throws BindParamException
+     * @throws PDOException
+     */
+    public function execute($sql, $bind = [])
+    {
+        return $this->connection->execute($sql, $bind, $this);
+    }
+
+    /**
+     * 获取最近插入的ID
+     * @access public
+     * @param string $sequence 自增序列名
+     * @return string
+     */
+    public function getLastInsID($sequence = null)
+    {
+        return $this->connection->getLastInsID($sequence);
+    }
+
+    /**
+     * 获取最近一次查询的sql语句
+     * @access public
+     * @return string
+     */
+    public function getLastSql()
+    {
+        return $this->connection->getLastSql();
+    }
+
+    /**
+     * 执行数据库事务
+     * @access public
+     * @param callable $callback 数据操作方法回调
+     * @return mixed
+     */
+    public function transaction($callback)
+    {
+        return $this->connection->transaction($callback);
+    }
+
+    /**
+     * 启动事务
+     * @access public
+     * @return void
+     */
+    public function startTrans()
+    {
+        $this->connection->startTrans();
+    }
+
+    /**
+     * 用于非自动提交状态下面的查询提交
+     * @access public
+     * @return void
+     * @throws PDOException
+     */
+    public function commit()
+    {
+        $this->connection->commit();
+    }
+
+    /**
+     * 事务回滚
+     * @access public
+     * @return void
+     * @throws PDOException
+     */
+    public function rollback()
+    {
+        $this->connection->rollback();
+    }
+
+    /**
+     * 批处理执行SQL语句
+     * 批处理的指令都认为是execute操作
+     * @access public
+     * @param array $sql SQL批处理指令
+     * @return boolean
+     */
+    public function batchQuery($sql = [], $bind = [])
+    {
+        return $this->connection->batchQuery($sql, $bind);
+    }
+
+    /**
+     * 获取数据库的配置参数
+     * @access public
+     * @param string $name 参数名称
+     * @return boolean
+     */
+    public function getConfig($name = '')
+    {
+        return $this->connection->getConfig($name);
+    }
+
+    /**
+     * 得到分表的的数据表名
+     * @access public
+     * @param array  $data  操作的数据
+     * @param string $field 分表依据的字段
+     * @param array  $rule  分表规则
+     * @return string
+     */
+    public function getPartitionTableName($data, $field, $rule = [])
+    {
+        // 对数据表进行分区
+        if ($field && isset($data[$field])) {
+            $value = $data[$field];
+            $type  = $rule['type'];
+            switch ($type) {
+                case 'id':
+                    // 按照id范围分表
+                    $step = $rule['expr'];
+                    $seq  = floor($value / $step) + 1;
+                    break;
+                case 'year':
+                    // 按照年份分表
+                    if (!is_numeric($value)) {
+                        $value = strtotime($value);
+                    }
+                    $seq = date('Y', $value) - $rule['expr'] + 1;
+                    break;
+                case 'mod':
+                    // 按照id的模数分表
+                    $seq = ($value % $rule['num']) + 1;
+                    break;
+                case 'md5':
+                    // 按照md5的序列分表
+                    $seq = (ord(substr(md5($value), 0, 1)) % $rule['num']) + 1;
+                    break;
+                default:
+                    if (function_exists($type)) {
+                        // 支持指定函数哈希
+                        $seq = (ord(substr($type($value), 0, 1)) % $rule['num']) + 1;
+                    } else {
+                        // 按照字段的首字母的值分表
+                        $seq = (ord($value{0}) % $rule['num']) + 1;
+                    }
+            }
+            return $this->getTable() . '_' . $seq;
+        } else {
+            // 当设置的分表字段不在查询条件或者数据中
+            // 进行联合查询，必须设定 partition['num']
+            $tableName = [];
+            for ($i = 0; $i < $rule['num']; $i++) {
+                $tableName[] = 'SELECT * FROM ' . $this->getTable() . '_' . ($i + 1);
+            }
+
+            $tableName = '( ' . implode(" UNION ", $tableName) . ') AS ' . $this->name;
+            return $tableName;
+        }
+    }
+
+    /**
+     * 得到某个字段的值
+     * @access public
+     * @param string $field   字段名
+     * @param mixed  $default 默认值
+     * @param bool   $force   强制转为数字类型
+     * @return mixed
+     */
+    public function value($field, $default = null, $force = false)
+    {
+        $result = false;
+        if (empty($this->options['fetch_sql']) && !empty($this->options['cache'])) {
+            // 判断查询缓存
+            $cache = $this->options['cache'];
+            if (empty($this->options['table'])) {
+                $this->options['table'] = $this->getTable();
+            }
+            $key    = is_string($cache['key']) ? $cache['key'] : md5($this->connection->getConfig('database') . '.' . $field . serialize($this->options) . serialize($this->bind));
+            $result = Cache::get($key);
+        }
+        if (false === $result) {
+            if (isset($this->options['field'])) {
+                unset($this->options['field']);
+            }
+            $pdo = $this->field($field)->limit(1)->getPdo();
+            if (is_string($pdo)) {
+                // 返回SQL语句
+                return $pdo;
+            }
+
+            $result = $pdo->fetchColumn();
+            if ($force) {
+                $result = (float) $result;
+            }
+
+            if (isset($cache) && false !== $result) {
+                // 缓存数据
+                $this->cacheData($key, $result, $cache);
+            }
+        } else {
+            // 清空查询条件
+            $this->options = [];
+        }
+        return false !== $result ? $result : $default;
+    }
+
+    /**
+     * 得到某个列的数组
+     * @access public
+     * @param string $field 字段名 多个字段用逗号分隔
+     * @param string $key   索引
+     * @return array
+     */
+    public function column($field, $key = '')
+    {
+        $result = false;
+        if (empty($this->options['fetch_sql']) && !empty($this->options['cache'])) {
+            // 判断查询缓存
+            $cache = $this->options['cache'];
+            if (empty($this->options['table'])) {
+                $this->options['table'] = $this->getTable();
+            }
+            $guid   = is_string($cache['key']) ? $cache['key'] : md5($this->connection->getConfig('database') . '.' . $field . serialize($this->options) . serialize($this->bind));
+            $result = Cache::get($guid);
+        }
+        if (false === $result) {
+            if (isset($this->options['field'])) {
+                unset($this->options['field']);
+            }
+            if (is_null($field)) {
+                $field = '*';
+            } elseif ($key && '*' != $field) {
+                $field = $key . ',' . $field;
+            }
+            $pdo = $this->field($field)->getPdo();
+            if (is_string($pdo)) {
+                // 返回SQL语句
+                return $pdo;
+            }
+            if (1 == $pdo->columnCount()) {
+                $result = $pdo->fetchAll(PDO::FETCH_COLUMN);
+            } else {
+                $resultSet = $pdo->fetchAll(PDO::FETCH_ASSOC);
+                if ($resultSet) {
+                    $fields = array_keys($resultSet[0]);
+                    $count  = count($fields);
+                    $key1   = array_shift($fields);
+                    $key2   = $fields ? array_shift($fields) : '';
+                    $key    = $key ?: $key1;
+                    if (strpos($key, '.')) {
+                        list($alias, $key) = explode('.', $key);
+                    }
+                    foreach ($resultSet as $val) {
+                        if ($count > 2) {
+                            $result[$val[$key]] = $val;
+                        } elseif (2 == $count) {
+                            $result[$val[$key]] = $val[$key2];
+                        } elseif (1 == $count) {
+                            $result[$val[$key]] = $val[$key1];
+                        }
+                    }
+                } else {
+                    $result = [];
+                }
+            }
+            if (isset($cache) && isset($guid)) {
+                // 缓存数据
+                $this->cacheData($guid, $result, $cache);
+            }
+        } else {
+            // 清空查询条件
+            $this->options = [];
+        }
+        return $result;
+    }
+
+    /**
+     * COUNT查询
+     * @access public
+     * @param string $field 字段名
+     * @return integer|string
+     */
+    public function count($field = '*')
+    {
+        if (isset($this->options['group'])) {
+            if (!preg_match('/^[\w\.\*]+$/', $field)) {
+                throw new Exception('not support data:' . $field);
+            }
+            // 支持GROUP
+            $options = $this->getOptions();
+            $subSql  = $this->options($options)->field('count(' . $field . ')')->bind($this->bind)->buildSql();
+
+            $count = $this->table([$subSql => '_group_count_'])->value('COUNT(*) AS tp_count', 0, true);
+        } else {
+            $count = $this->aggregate('COUNT', $field, true);
+        }
+
+        return is_string($count) ? $count : (int) $count;
+
+    }
+
+    /**
+     * 聚合查询
+     * @access public
+     * @param  string $aggregate    聚合方法
+     * @param  string $field        字段名
+     * @param  bool   $force        强制转为数字类型
+     * @return mixed
+     */
+    public function aggregate($aggregate, $field, $force = false)
+    {
+        if (0 === stripos($field, 'DISTINCT ')) {
+            list($distinct, $field) = explode(' ', $field);
+        }
+
+        if (!preg_match('/^[\w\.\+\-\*]+$/', $field)) {
+            throw new Exception('not support data:' . $field);
+        }
+
+        $result = $this->value($aggregate . '(' . (!empty($distinct) ? 'DISTINCT ' : '') . $field . ') AS tp_' . strtolower($aggregate), 0, $force);
+
+        return $result;
+    }
+
+    /**
+     * SUM查询
+     * @access public
+     * @param string $field 字段名
+     * @return float|int
+     */
+    public function sum($field)
+    {
+        return $this->aggregate('SUM', $field, true);
+    }
+
+    /**
+     * MIN查询
+     * @access public
+     * @param string $field 字段名
+     * @param bool   $force   强制转为数字类型
+     * @return mixed
+     */
+    public function min($field, $force = true)
+    {
+        return $this->aggregate('MIN', $field, $force);
+    }
+
+    /**
+     * MAX查询
+     * @access public
+     * @param string $field 字段名
+     * @param bool   $force   强制转为数字类型
+     * @return mixed
+     */
+    public function max($field, $force = true)
+    {
+        return $this->aggregate('MAX', $field, $force);
+    }
+
+    /**
+     * AVG查询
+     * @access public
+     * @param string $field 字段名
+     * @return float|int
+     */
+    public function avg($field)
+    {
+        return $this->aggregate('AVG', $field, true);
+    }
+
+    /**
+     * 设置记录的某个字段值
+     * 支持使用数据库字段和方法
+     * @access public
+     * @param string|array $field 字段名
+     * @param mixed        $value 字段值
+     * @return integer
+     */
+    public function setField($field, $value = '')
+    {
+        if (is_array($field)) {
+            $data = $field;
+        } else {
+            $data[$field] = $value;
+        }
+        return $this->update($data);
+    }
+
+    /**
+     * 字段值(延迟)增长
+     * @access public
+     * @param string  $field    字段名
+     * @param integer $step     增长值
+     * @param integer $lazyTime 延时时间(s)
+     * @return integer|true
+     * @throws Exception
+     */
+    public function setInc($field, $step = 1, $lazyTime = 0)
+    {
+        $condition = !empty($this->options['where']) ? $this->options['where'] : [];
+        if (empty($condition)) {
+            // 没有条件不做任何更新
+            throw new Exception('no data to update');
+        }
+        if ($lazyTime > 0) {
+            // 延迟写入
+            $guid = md5($this->getTable() . '_' . $field . '_' . serialize($condition) . serialize($this->bind));
+            $step = $this->lazyWrite('inc', $guid, $step, $lazyTime);
+            if (false === $step) {
+                // 清空查询条件
+                $this->options = [];
+                return true;
+            }
+        }
+        return $this->setField($field, ['inc', $step]);
+    }
+
+    /**
+     * 字段值（延迟）减少
+     * @access public
+     * @param string  $field    字段名
+     * @param integer $step     减少值
+     * @param integer $lazyTime 延时时间(s)
+     * @return integer|true
+     * @throws Exception
+     */
+    public function setDec($field, $step = 1, $lazyTime = 0)
+    {
+        $condition = !empty($this->options['where']) ? $this->options['where'] : [];
+        if (empty($condition)) {
+            // 没有条件不做任何更新
+            throw new Exception('no data to update');
+        }
+        if ($lazyTime > 0) {
+            // 延迟写入
+            $guid = md5($this->getTable() . '_' . $field . '_' . serialize($condition) . serialize($this->bind));
+            $step = $this->lazyWrite('dec', $guid, $step, $lazyTime);
+            if (false === $step) {
+                // 清空查询条件
+                $this->options = [];
+                return true;
+            }
+            return $this->setField($field, ['inc', $step]);
+        }
+        return $this->setField($field, ['dec', $step]);
+    }
+
+    /**
+     * 延时更新检查 返回false表示需要延时
+     * 否则返回实际写入的数值
+     * @access protected
+     * @param string  $type     自增或者自减
+     * @param string  $guid     写入标识
+     * @param integer $step     写入步进值
+     * @param integer $lazyTime 延时时间(s)
+     * @return false|integer
+     */
+    protected function lazyWrite($type, $guid, $step, $lazyTime)
+    {
+        if (!Cache::has($guid . '_time')) {
+            // 计时开始
+            Cache::set($guid . '_time', $_SERVER['REQUEST_TIME'], 0);
+            Cache::$type($guid, $step);
+        } elseif ($_SERVER['REQUEST_TIME'] > Cache::get($guid . '_time') + $lazyTime) {
+            // 删除缓存
+            $value = Cache::$type($guid, $step);
+            Cache::rm($guid);
+            Cache::rm($guid . '_time');
+            return 0 === $value ? false : $value;
+        } else {
+            // 更新缓存
+            Cache::$type($guid, $step);
+        }
+        return false;
+    }
+
+    /**
+     * 查询SQL组装 join
+     * @access public
+     * @param mixed  $join      关联的表名
+     * @param mixed  $condition 条件
+     * @param string $type      JOIN类型
+     * @return $this
+     */
+    public function join($join, $condition = null, $type = 'INNER')
+    {
+        if (empty($condition)) {
+            // 如果为组数，则循环调用join
+            foreach ($join as $key => $value) {
+                if (is_array($value) && 2 <= count($value)) {
+                    $this->join($value[0], $value[1], isset($value[2]) ? $value[2] : $type);
+                }
+            }
+        } else {
+            $table = $this->getJoinTable($join);
+
+            $this->options['join'][] = [$table, strtoupper($type), $condition];
+        }
+        return $this;
+    }
+
+    /**
+     * 获取Join表名及别名 支持
+     * ['prefix_table或者子查询'=>'alias'] 'prefix_table alias' 'table alias'
+     * @access public
+     * @param array|string $join
+     * @return array|string
+     */
+    protected function getJoinTable($join, &$alias = null)
+    {
+        // 传入的表名为数组
+        if (is_array($join)) {
+            $table = $join;
+            $alias = array_shift($join);
+        } else {
+            $join = trim($join);
+            if (false !== strpos($join, '(')) {
+                // 使用子查询
+                $table = $join;
+            } else {
+                $prefix = $this->prefix;
+                if (strpos($join, ' ')) {
+                    // 使用别名
+                    list($table, $alias) = explode(' ', $join);
+                } else {
+                    $table = $join;
+                    if (false === strpos($join, '.') && 0 !== strpos($join, '__')) {
+                        $alias = $join;
+                    }
+                }
+                if ($prefix && false === strpos($table, '.') && 0 !== strpos($table, $prefix) && 0 !== strpos($table, '__')) {
+                    $table = $this->getTable($table);
+                }
+            }
+            if (isset($alias) && $table != $alias) {
+                $table = [$table => $alias];
+            }
+        }
+        return $table;
+    }
+
+    /**
+     * 查询SQL组装 union
+     * @access public
+     * @param mixed   $union
+     * @param boolean $all
+     * @return $this
+     */
+    public function union($union, $all = false)
+    {
+        $this->options['union']['type'] = $all ? 'UNION ALL' : 'UNION';
+
+        if (is_array($union)) {
+            $this->options['union'] = array_merge($this->options['union'], $union);
+        } else {
+            $this->options['union'][] = $union;
+        }
+        return $this;
+    }
+
+    /**
+     * 指定查询字段 支持字段排除和指定数据表
+     * @access public
+     * @param mixed   $field
+     * @param boolean $except    是否排除
+     * @param string  $tableName 数据表名
+     * @param string  $prefix    字段前缀
+     * @param string  $alias     别名前缀
+     * @return $this
+     */
+    public function field($field, $except = false, $tableName = '', $prefix = '', $alias = '')
+    {
+        if (empty($field)) {
+            return $this;
+        } elseif ($field instanceof Expression) {
+            $this->options['field'][] = $field;
+            return $this;
+        }
+
+        if (is_string($field)) {
+            if (preg_match('/[\<\'\"\(]/', $field)) {
+                return $this->fieldRaw($field);
+            }
+            $field = array_map('trim', explode(',', $field));
+        }
+        if (true === $field) {
+            // 获取全部字段
+            $fields = $this->getTableInfo($tableName ?: (isset($this->options['table']) ? $this->options['table'] : ''), 'fields');
+            $field  = $fields ?: ['*'];
+        } elseif ($except) {
+            // 字段排除
+            $fields = $this->getTableInfo($tableName ?: (isset($this->options['table']) ? $this->options['table'] : ''), 'fields');
+            $field  = $fields ? array_diff($fields, $field) : $field;
+        }
+        if ($tableName) {
+            // 添加统一的前缀
+            $prefix = $prefix ?: $tableName;
+            foreach ($field as $key => $val) {
+                if (is_numeric($key)) {
+                    $val = $prefix . '.' . $val . ($alias ? ' AS ' . $alias . $val : '');
+                }
+                $field[$key] = $val;
+            }
+        }
+
+        if (isset($this->options['field'])) {
+            $field = array_merge((array) $this->options['field'], $field);
+        }
+        $this->options['field'] = array_unique($field);
+        return $this;
+    }
+
+    /**
+     * 表达式方式指定查询字段
+     * @access public
+     * @param  string $field    字段名
+     * @param  array  $bind     参数绑定
+     * @return $this
+     */
+    public function fieldRaw($field, array $bind = [])
+    {
+        $this->options['field'][] = $this->raw($field);
+
+        if ($bind) {
+            $this->bind($bind);
+        }
+
+        return $this;
+    }
+
+    /**
+     * 设置数据
+     * @access public
+     * @param mixed $field 字段名或者数据
+     * @param mixed $value 字段值
+     * @return $this
+     */
+    public function data($field, $value = null)
+    {
+        if (is_array($field)) {
+            $this->options['data'] = isset($this->options['data']) ? array_merge($this->options['data'], $field) : $field;
+        } else {
+            $this->options['data'][$field] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * 字段值增长
+     * @access public
+     * @param string|array $field 字段名
+     * @param integer      $step  增长值
+     * @return $this
+     */
+    public function inc($field, $step = 1)
+    {
+        $fields = is_string($field) ? explode(',', $field) : $field;
+        foreach ($fields as $field) {
+            $this->data($field, ['inc', $step]);
+        }
+        return $this;
+    }
+
+    /**
+     * 字段值减少
+     * @access public
+     * @param string|array $field 字段名
+     * @param integer      $step  增长值
+     * @return $this
+     */
+    public function dec($field, $step = 1)
+    {
+        $fields = is_string($field) ? explode(',', $field) : $field;
+        foreach ($fields as $field) {
+            $this->data($field, ['dec', $step]);
+        }
+        return $this;
+    }
+
+    /**
+     * 使用表达式设置数据
+     * @access public
+     * @param string $field 字段名
+     * @param string $value 字段值
+     * @return $this
+     */
+    public function exp($field, $value)
+    {
+        $this->data($field, $this->raw($value));
+        return $this;
+    }
+
+    /**
+     * 使用表达式设置数据
+     * @access public
+     * @param  mixed $value 表达式
+     * @return Expression
+     */
+    public function raw($value)
+    {
+        return new Expression($value);
+    }
+
+    /**
+     * 指定JOIN查询字段
+     * @access public
+     * @param string|array $table 数据表
+     * @param string|array $field 查询字段
+     * @param mixed        $on    JOIN条件
+     * @param string       $type  JOIN类型
+     * @return $this
+     */
+    public function view($join, $field = true, $on = null, $type = 'INNER')
+    {
+        $this->options['view'] = true;
+        if (is_array($join) && key($join) === 0) {
+            foreach ($join as $key => $val) {
+                $this->view($val[0], $val[1], isset($val[2]) ? $val[2] : null, isset($val[3]) ? $val[3] : 'INNER');
+            }
+        } else {
+            $fields = [];
+            $table  = $this->getJoinTable($join, $alias);
+
+            if (true === $field) {
+                $fields = $alias . '.*';
+            } else {
+                if (is_string($field)) {
+                    $field = explode(',', $field);
+                }
+                foreach ($field as $key => $val) {
+                    if (is_numeric($key)) {
+                        $fields[]                   = $alias . '.' . $val;
+                        $this->options['map'][$val] = $alias . '.' . $val;
+                    } else {
+                        if (preg_match('/[,=\.\'\"\(\s]/', $key)) {
+                            $name = $key;
+                        } else {
+                            $name = $alias . '.' . $key;
+                        }
+                        $fields[$name]              = $val;
+                        $this->options['map'][$val] = $name;
+                    }
+                }
+            }
+            $this->field($fields);
+            if ($on) {
+                $this->join($table, $on, $type);
+            } else {
+                $this->table($table);
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * 设置分表规则
+     * @access public
+     * @param array  $data  操作的数据
+     * @param string $field 分表依据的字段
+     * @param array  $rule  分表规则
+     * @return $this
+     */
+    public function partition($data, $field, $rule = [])
+    {
+        $this->options['table'] = $this->getPartitionTableName($data, $field, $rule);
+        return $this;
+    }
+
+    /**
+     * 指定AND查询条件
+     * @access public
+     * @param mixed $field     查询字段
+     * @param mixed $op        查询表达式
+     * @param mixed $condition 查询条件
+     * @return $this
+     */
+    public function where($field, $op = null, $condition = null)
+    {
+        $param = func_get_args();
+        array_shift($param);
+        $this->parseWhereExp('AND', $field, $op, $condition, $param);
+        return $this;
+    }
+
+    /**
+     * 指定OR查询条件
+     * @access public
+     * @param mixed $field     查询字段
+     * @param mixed $op        查询表达式
+     * @param mixed $condition 查询条件
+     * @return $this
+     */
+    public function whereOr($field, $op = null, $condition = null)
+    {
+        $param = func_get_args();
+        array_shift($param);
+        $this->parseWhereExp('OR', $field, $op, $condition, $param);
+        return $this;
+    }
+
+    /**
+     * 指定XOR查询条件
+     * @access public
+     * @param mixed $field     查询字段
+     * @param mixed $op        查询表达式
+     * @param mixed $condition 查询条件
+     * @return $this
+     */
+    public function whereXor($field, $op = null, $condition = null)
+    {
+        $param = func_get_args();
+        array_shift($param);
+        $this->parseWhereExp('XOR', $field, $op, $condition, $param);
+        return $this;
+    }
+
+    /**
+     * 指定表达式查询条件
+     * @access public
+     * @param  string $where  查询条件
+     * @param  array  $bind   参数绑定
+     * @param  string $logic  查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereRaw($where, $bind = [], $logic = 'AND')
+    {
+        $this->options['where'][$logic][] = $this->raw($where);
+
+        if ($bind) {
+            $this->bind($bind);
+        }
+
+        return $this;
+    }
+
+    /**
+     * 指定表达式查询条件 OR
+     * @access public
+     * @param  string $where  查询条件
+     * @param  array  $bind   参数绑定
+     * @return $this
+     */
+    public function whereOrRaw($where, $bind = [])
+    {
+        return $this->whereRaw($where, $bind, 'OR');
+    }
+
+    /**
+     * 指定Null查询条件
+     * @access public
+     * @param mixed  $field 查询字段
+     * @param string $logic 查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereNull($field, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'null', null, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定NotNull查询条件
+     * @access public
+     * @param mixed  $field 查询字段
+     * @param string $logic 查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereNotNull($field, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'notnull', null, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定Exists查询条件
+     * @access public
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereExists($condition, $logic = 'AND')
+    {
+        $this->options['where'][strtoupper($logic)][] = ['exists', $condition];
+        return $this;
+    }
+
+    /**
+     * 指定NotExists查询条件
+     * @access public
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereNotExists($condition, $logic = 'AND')
+    {
+        $this->options['where'][strtoupper($logic)][] = ['not exists', $condition];
+        return $this;
+    }
+
+    /**
+     * 指定In查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereIn($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'in', $condition, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定NotIn查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereNotIn($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'not in', $condition, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定Like查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereLike($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'like', $condition, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定NotLike查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereNotLike($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'not like', $condition, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定Between查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereBetween($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'between', $condition, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定NotBetween查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereNotBetween($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'not between', $condition, [], true);
+        return $this;
+    }
+
+    /**
+     * 指定Exp查询条件
+     * @access public
+     * @param mixed  $field     查询字段
+     * @param mixed  $condition 查询条件
+     * @param string $logic     查询逻辑 and or xor
+     * @return $this
+     */
+    public function whereExp($field, $condition, $logic = 'AND')
+    {
+        $this->parseWhereExp($logic, $field, 'exp', $this->raw($condition), [], true);
+        return $this;
+    }
+
+    /**
+     * 设置软删除字段及条件
+     * @access public
+     * @param false|string  $field     查询字段
+     * @param mixed         $condition 查询条件
+     * @return $this
+     */
+    public function useSoftDelete($field, $condition = null)
+    {
+        if ($field) {
+            $this->options['soft_delete'] = [$field, $condition ?: ['null', '']];
+        }
+        return $this;
+    }
+
+    /**
+     * 分析查询表达式
+     * @access public
+     * @param string                $logic     查询逻辑 and or xor
+     * @param string|array|\Closure $field     查询字段
+     * @param mixed                 $op        查询表达式
+     * @param mixed                 $condition 查询条件
+     * @param array                 $param     查询参数
+     * @param  bool                 $strict    严格模式
+     * @return void
+     */
+    protected function parseWhereExp($logic, $field, $op, $condition, $param = [], $strict = false)
+    {
+        $logic = strtoupper($logic);
+        if ($field instanceof \Closure) {
+            $this->options['where'][$logic][] = is_string($op) ? [$op, $field] : $field;
+            return;
+        }
+
+        if (is_string($field) && !empty($this->options['via']) && !strpos($field, '.')) {
+            $field = $this->options['via'] . '.' . $field;
+        }
+
+        if ($field instanceof Expression) {
+            return $this->whereRaw($field, is_array($op) ? $op : []);
+        } elseif ($strict) {
+            // 使用严格模式查询
+            $where[$field] = [$op, $condition];
+
+            // 记录一个字段多次查询条件
+            $this->options['multi'][$logic][$field][] = $where[$field];
+        } elseif (is_string($field) && preg_match('/[,=\>\<\'\"\(\s]/', $field)) {
+            $where[] = ['exp', $this->raw($field)];
+            if (is_array($op)) {
+                // 参数绑定
+                $this->bind($op);
+            }
+        } elseif (is_null($op) && is_null($condition)) {
+            if (is_array($field)) {
+                // 数组批量查询
+                $where = $field;
+                foreach ($where as $k => $val) {
+                    $this->options['multi'][$logic][$k][] = $val;
+                }
+            } elseif ($field && is_string($field)) {
+                // 字符串查询
+                $where[$field]                            = ['null', ''];
+                $this->options['multi'][$logic][$field][] = $where[$field];
+            }
+        } elseif (is_array($op)) {
+            $where[$field] = $param;
+        } elseif (in_array(strtolower($op), ['null', 'notnull', 'not null'])) {
+            // null查询
+            $where[$field] = [$op, ''];
+
+            $this->options['multi'][$logic][$field][] = $where[$field];
+        } elseif (is_null($condition)) {
+            // 字段相等查询
+            $where[$field] = ['eq', $op];
+
+            $this->options['multi'][$logic][$field][] = $where[$field];
+        } else {
+            if ('exp' == strtolower($op)) {
+                $where[$field] = ['exp', $this->raw($condition)];
+                // 参数绑定
+                if (isset($param[2]) && is_array($param[2])) {
+                    $this->bind($param[2]);
+                }
+            } else {
+                $where[$field] = [$op, $condition];
+            }
+            // 记录一个字段多次查询条件
+            $this->options['multi'][$logic][$field][] = $where[$field];
+        }
+
+        if (!empty($where)) {
+            if (!isset($this->options['where'][$logic])) {
+                $this->options['where'][$logic] = [];
+            }
+            if (is_string($field) && $this->checkMultiField($field, $logic)) {
+                $where[$field] = $this->options['multi'][$logic][$field];
+            } elseif (is_array($field)) {
+                foreach ($field as $key => $val) {
+                    if ($this->checkMultiField($key, $logic)) {
+                        $where[$key] = $this->options['multi'][$logic][$key];
+                    }
+                }
+            }
+            $this->options['where'][$logic] = array_merge($this->options['where'][$logic], $where);
+        }
+    }
+
+    /**
+     * 检查是否存在一个字段多次查询条件
+     * @access public
+     * @param string $field 查询字段
+     * @param string $logic 查询逻辑 and or xor
+     * @return bool
+     */
+    private function checkMultiField($field, $logic)
+    {
+        return isset($this->options['multi'][$logic][$field]) && count($this->options['multi'][$logic][$field]) > 1;
+    }
+
+    /**
+     * 去除某个查询条件
+     * @access public
+     * @param string $field 查询字段
+     * @param string $logic 查询逻辑 and or xor
+     * @return $this
+     */
+    public function removeWhereField($field, $logic = 'AND')
+    {
+        $logic = strtoupper($logic);
+        if (isset($this->options['where'][$logic][$field])) {
+            unset($this->options['where'][$logic][$field]);
+            unset($this->options['multi'][$logic][$field]);
+        }
+        return $this;
+    }
+
+    /**
+     * 去除查询参数
+     * @access public
+     * @param string|bool $option 参数名 true 表示去除所有参数
+     * @return $this
+     */
+    public function removeOption($option = true)
+    {
+        if (true === $option) {
+            $this->options = [];
+        } elseif (is_string($option) && isset($this->options[$option])) {
+            unset($this->options[$option]);
+        }
+        return $this;
+    }
+
+    /**
+     * 指定查询数量
+     * @access public
+     * @param mixed $offset 起始位置
+     * @param mixed $length 查询数量
+     * @return $this
+     */
+    public function limit($offset, $length = null)
+    {
+        if (is_null($length) && strpos($offset, ',')) {
+            list($offset, $length) = explode(',', $offset);
+        }
+        $this->options['limit'] = intval($offset) . ($length ? ',' . intval($length) : '');
+        return $this;
+    }
+
+    /**
+     * 指定分页
+     * @access public
+     * @param mixed $page     页数
+     * @param mixed $listRows 每页数量
+     * @return $this
+     */
+    public function page($page, $listRows = null)
+    {
+        if (is_null($listRows) && strpos($page, ',')) {
+            list($page, $listRows) = explode(',', $page);
+        }
+        $this->options['page'] = [intval($page), intval($listRows)];
+        return $this;
+    }
+
+    /**
+     * 分页查询
+     * @param int|array $listRows 每页数量 数组表示配置参数
+     * @param int|bool  $simple   是否简洁模式或者总记录数
+     * @param array     $config   配置参数
+     *                            page:当前页,
+     *                            path:url路径,
+     *                            query:url额外参数,
+     *                            fragment:url锚点,
+     *                            var_page:分页变量,
+     *                            list_rows:每页数量
+     *                            type:分页类名
+     * @return \think\Paginator
+     * @throws DbException
+     */
+    public function paginate($listRows = null, $simple = false, $config = [])
+    {
+        if (is_int($simple)) {
+            $total  = $simple;
+            $simple = false;
+        }
+        if (is_array($listRows)) {
+            $config   = array_merge(Config::get('paginate'), $listRows);
+            $listRows = $config['list_rows'];
+        } else {
+            $config   = array_merge(Config::get('paginate'), $config);
+            $listRows = $listRows ?: $config['list_rows'];
+        }
+
+        /** @var Paginator $class */
+        $class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\paginator\\driver\\' . ucwords($config['type']);
+        $page  = isset($config['page']) ? (int) $config['page'] : call_user_func([
+            $class,
+            'getCurrentPage',
+        ], $config['var_page']);
+
+        $page = $page < 1 ? 1 : $page;
+
+        $config['path'] = isset($config['path']) ? $config['path'] : call_user_func([$class, 'getCurrentPath']);
+
+        if (!isset($total) && !$simple) {
+            $options = $this->getOptions();
+
+            unset($this->options['order'], $this->options['limit'], $this->options['page'], $this->options['field']);
+
+            $bind    = $this->bind;
+            $total   = $this->count();
+            $results = $this->options($options)->bind($bind)->page($page, $listRows)->select();
+        } elseif ($simple) {
+            $results = $this->limit(($page - 1) * $listRows, $listRows + 1)->select();
+            $total   = null;
+        } else {
+            $results = $this->page($page, $listRows)->select();
+        }
+        return $class::make($results, $listRows, $page, $total, $simple, $config);
+    }
+
+    /**
+     * 指定当前操作的数据表
+     * @access public
+     * @param mixed $table 表名
+     * @return $this
+     */
+    public function table($table)
+    {
+        if (is_string($table)) {
+            if (strpos($table, ')')) {
+                // 子查询
+            } elseif (strpos($table, ',')) {
+                $tables = explode(',', $table);
+                $table  = [];
+                foreach ($tables as $item) {
+                    list($item, $alias) = explode(' ', trim($item));
+                    if ($alias) {
+                        $this->alias([$item => $alias]);
+                        $table[$item] = $alias;
+                    } else {
+                        $table[] = $item;
+                    }
+                }
+            } elseif (strpos($table, ' ')) {
+                list($table, $alias) = explode(' ', $table);
+
+                $table = [$table => $alias];
+                $this->alias($table);
+            }
+        } else {
+            $tables = $table;
+            $table  = [];
+            foreach ($tables as $key => $val) {
+                if (is_numeric($key)) {
+                    $table[] = $val;
+                } else {
+                    $this->alias([$key => $val]);
+                    $table[$key] = $val;
+                }
+            }
+        }
+        $this->options['table'] = $table;
+        return $this;
+    }
+
+    /**
+     * USING支持 用于多表删除
+     * @access public
+     * @param mixed $using
+     * @return $this
+     */
+    public function using($using)
+    {
+        $this->options['using'] = $using;
+        return $this;
+    }
+
+    /**
+     * 指定排序 order('id','desc') 或者 order(['id'=>'desc','create_time'=>'desc'])
+     * @access public
+     * @param string|array $field 排序字段
+     * @param string       $order 排序
+     * @return $this
+     */
+    public function order($field, $order = null)
+    {
+        if (empty($field)) {
+            return $this;
+        } elseif ($field instanceof Expression) {
+            $this->options['order'][] = $field;
+            return $this;
+        }
+
+        if (is_string($field)) {
+            if (!empty($this->options['via'])) {
+                $field = $this->options['via'] . '.' . $field;
+            }
+            if (strpos($field, ',')) {
+                $field = array_map('trim', explode(',', $field));
+            } else {
+                $field = empty($order) ? $field : [$field => $order];
+            }
+        } elseif (!empty($this->options['via'])) {
+            foreach ($field as $key => $val) {
+                if (is_numeric($key)) {
+                    $field[$key] = $this->options['via'] . '.' . $val;
+                } else {
+                    $field[$this->options['via'] . '.' . $key] = $val;
+                    unset($field[$key]);
+                }
+            }
+        }
+        if (!isset($this->options['order'])) {
+            $this->options['order'] = [];
+        }
+        if (is_array($field)) {
+            $this->options['order'] = array_merge($this->options['order'], $field);
+        } else {
+            $this->options['order'][] = $field;
+        }
+
+        return $this;
+    }
+
+    /**
+     * 表达式方式指定Field排序
+     * @access public
+     * @param  string $field 排序字段
+     * @param  array  $bind  参数绑定
+     * @return $this
+     */
+    public function orderRaw($field, array $bind = [])
+    {
+        $this->options['order'][] = $this->raw($field);
+
+        if ($bind) {
+            $this->bind($bind);
+        }
+
+        return $this;
+    }
+
+    /**
+     * 查询缓存
+     * @access public
+     * @param mixed             $key    缓存key
+     * @param integer|\DateTime $expire 缓存有效期
+     * @param string            $tag    缓存标签
+     * @return $this
+     */
+    public function cache($key = true, $expire = null, $tag = null)
+    {
+        // 增加快捷调用方式 cache(10) 等同于 cache(true, 10)
+        if ($key instanceof \DateTime || (is_numeric($key) && is_null($expire))) {
+            $expire = $key;
+            $key    = true;
+        }
+
+        if (false !== $key) {
+            $this->options['cache'] = ['key' => $key, 'expire' => $expire, 'tag' => $tag];
+        }
+        return $this;
+    }
+
+    /**
+     * 指定group查询
+     * @access public
+     * @param string $group GROUP
+     * @return $this
+     */
+    public function group($group)
+    {
+        $this->options['group'] = $group;
+        return $this;
+    }
+
+    /**
+     * 指定having查询
+     * @access public
+     * @param string $having having
+     * @return $this
+     */
+    public function having($having)
+    {
+        $this->options['having'] = $having;
+        return $this;
+    }
+
+    /**
+     * 指定查询lock
+     * @access public
+     * @param bool|string $lock 是否lock
+     * @return $this
+     */
+    public function lock($lock = false)
+    {
+        $this->options['lock']   = $lock;
+        $this->options['master'] = true;
+        return $this;
+    }
+
+    /**
+     * 指定distinct查询
+     * @access public
+     * @param string $distinct 是否唯一
+     * @return $this
+     */
+    public function distinct($distinct)
+    {
+        $this->options['distinct'] = $distinct;
+        return $this;
+    }
+
+    /**
+     * 指定数据表别名
+     * @access public
+     * @param mixed $alias 数据表别名
+     * @return $this
+     */
+    public function alias($alias)
+    {
+        if (is_array($alias)) {
+            foreach ($alias as $key => $val) {
+                if (false !== strpos($key, '__')) {
+                    $table = $this->parseSqlTable($key);
+                } else {
+                    $table = $key;
+                }
+                $this->options['alias'][$table] = $val;
+            }
+        } else {
+            if (isset($this->options['table'])) {
+                $table = is_array($this->options['table']) ? key($this->options['table']) : $this->options['table'];
+                if (false !== strpos($table, '__')) {
+                    $table = $this->parseSqlTable($table);
+                }
+            } else {
+                $table = $this->getTable();
+            }
+
+            $this->options['alias'][$table] = $alias;
+        }
+        return $this;
+    }
+
+    /**
+     * 指定强制索引
+     * @access public
+     * @param string $force 索引名称
+     * @return $this
+     */
+    public function force($force)
+    {
+        $this->options['force'] = $force;
+        return $this;
+    }
+
+    /**
+     * 查询注释
+     * @access public
+     * @param string $comment 注释
+     * @return $this
+     */
+    public function comment($comment)
+    {
+        $this->options['comment'] = $comment;
+        return $this;
+    }
+
+    /**
+     * 获取执行的SQL语句
+     * @access public
+     * @param boolean $fetch 是否返回sql
+     * @return $this
+     */
+    public function fetchSql($fetch = true)
+    {
+        $this->options['fetch_sql'] = $fetch;
+        return $this;
+    }
+
+    /**
+     * 不主动获取数据集
+     * @access public
+     * @param bool $pdo 是否返回 PDOStatement 对象
+     * @return $this
+     */
+    public function fetchPdo($pdo = true)
+    {
+        $this->options['fetch_pdo'] = $pdo;
+        return $this;
+    }
+
+    /**
+     * 设置从主服务器读取数据
+     * @access public
+     * @return $this
+     */
+    public function master()
+    {
+        $this->options['master'] = true;
+        return $this;
+    }
+
+    /**
+     * 设置是否严格检查字段名
+     * @access public
+     * @param bool $strict 是否严格检查字段
+     * @return $this
+     */
+    public function strict($strict = true)
+    {
+        $this->options['strict'] = $strict;
+        return $this;
+    }
+
+    /**
+     * 设置查询数据不存在是否抛出异常
+     * @access public
+     * @param bool $fail 数据不存在是否抛出异常
+     * @return $this
+     */
+    public function failException($fail = true)
+    {
+        $this->options['fail'] = $fail;
+        return $this;
+    }
+
+    /**
+     * 设置自增序列名
+     * @access public
+     * @param string $sequence 自增序列名
+     * @return $this
+     */
+    public function sequence($sequence = null)
+    {
+        $this->options['sequence'] = $sequence;
+        return $this;
+    }
+
+    /**
+     * 指定数据表主键
+     * @access public
+     * @param string $pk 主键
+     * @return $this
+     */
+    public function pk($pk)
+    {
+        $this->pk = $pk;
+        return $this;
+    }
+
+    /**
+     * 查询日期或者时间
+     * @access public
+     * @param string       $field 日期字段名
+     * @param string|array $op    比较运算符或者表达式
+     * @param string|array $range 比较范围
+     * @return $this
+     */
+    public function whereTime($field, $op, $range = null)
+    {
+        if (is_null($range)) {
+            if (is_array($op)) {
+                $range = $op;
+            } else {
+                // 使用日期表达式
+                switch (strtolower($op)) {
+                    case 'today':
+                    case 'd':
+                        $range = ['today', 'tomorrow'];
+                        break;
+                    case 'week':
+                    case 'w':
+                        $range = ['this week 00:00:00', 'next week 00:00:00'];
+                        break;
+                    case 'month':
+                    case 'm':
+                        $range = ['first Day of this month 00:00:00', 'first Day of next month 00:00:00'];
+                        break;
+                    case 'year':
+                    case 'y':
+                        $range = ['this year 1/1', 'next year 1/1'];
+                        break;
+                    case 'yesterday':
+                        $range = ['yesterday', 'today'];
+                        break;
+                    case 'last week':
+                        $range = ['last week 00:00:00', 'this week 00:00:00'];
+                        break;
+                    case 'last month':
+                        $range = ['first Day of last month 00:00:00', 'first Day of this month 00:00:00'];
+                        break;
+                    case 'last year':
+                        $range = ['last year 1/1', 'this year 1/1'];
+                        break;
+                    default:
+                        $range = $op;
+                }
+            }
+            $op = is_array($range) ? 'between' : '>';
+        }
+        $this->where($field, strtolower($op) . ' time', $range);
+        return $this;
+    }
+
+    /**
+     * 获取数据表信息
+     * @access public
+     * @param mixed  $tableName 数据表名 留空自动获取
+     * @param string $fetch     获取信息类型 包括 fields type bind pk
+     * @return mixed
+     */
+    public function getTableInfo($tableName = '', $fetch = '')
+    {
+        if (!$tableName) {
+            $tableName = $this->getTable();
+        }
+        if (is_array($tableName)) {
+            $tableName = key($tableName) ?: current($tableName);
+        }
+
+        if (strpos($tableName, ',')) {
+            // 多表不获取字段信息
+            return false;
+        } else {
+            $tableName = $this->parseSqlTable($tableName);
+        }
+
+        // 修正子查询作为表名的问题
+        if (strpos($tableName, ')')) {
+            return [];
+        }
+
+        list($guid) = explode(' ', $tableName);
+        $db         = $this->getConfig('database');
+        if (!isset(self::$info[$db . '.' . $guid])) {
+            if (!strpos($guid, '.')) {
+                $schema = $db . '.' . $guid;
+            } else {
+                $schema = $guid;
+            }
+            // 读取缓存
+            if (!App::$debug && is_file(RUNTIME_PATH . 'schema/' . $schema . '.php')) {
+                $info = include RUNTIME_PATH . 'schema/' . $schema . '.php';
+            } else {
+                $info = $this->connection->getFields($guid);
+            }
+            $fields = array_keys($info);
+            $bind   = $type   = [];
+            foreach ($info as $key => $val) {
+                // 记录字段类型
+                $type[$key] = $val['type'];
+                $bind[$key] = $this->getFieldBindType($val['type']);
+                if (!empty($val['primary'])) {
+                    $pk[] = $key;
+                }
+            }
+            if (isset($pk)) {
+                // 设置主键
+                $pk = count($pk) > 1 ? $pk : $pk[0];
+            } else {
+                $pk = null;
+            }
+            self::$info[$db . '.' . $guid] = ['fields' => $fields, 'type' => $type, 'bind' => $bind, 'pk' => $pk];
+        }
+        return $fetch ? self::$info[$db . '.' . $guid][$fetch] : self::$info[$db . '.' . $guid];
+    }
+
+    /**
+     * 获取当前数据表的主键
+     * @access public
+     * @param string|array $options 数据表名或者查询参数
+     * @return string|array
+     */
+    public function getPk($options = '')
+    {
+        if (!empty($this->pk)) {
+            $pk = $this->pk;
+        } else {
+            $pk = $this->getTableInfo(is_array($options) ? $options['table'] : $options, 'pk');
+        }
+        return $pk;
+    }
+
+    // 获取当前数据表字段信息
+    public function getTableFields($table = '')
+    {
+        return $this->getTableInfo($table ?: $this->getOptions('table'), 'fields');
+    }
+
+    // 获取当前数据表字段类型
+    public function getFieldsType($table = '')
+    {
+        return $this->getTableInfo($table ?: $this->getOptions('table'), 'type');
+    }
+
+    // 获取当前数据表绑定信息
+    public function getFieldsBind($table = '')
+    {
+        $types = $this->getFieldsType($table);
+        $bind  = [];
+        if ($types) {
+            foreach ($types as $key => $type) {
+                $bind[$key] = $this->getFieldBindType($type);
+            }
+        }
+        return $bind;
+    }
+
+    /**
+     * 获取字段绑定类型
+     * @access public
+     * @param string $type 字段类型
+     * @return integer
+     */
+    protected function getFieldBindType($type)
+    {
+        if (0 === strpos($type, 'set') || 0 === strpos($type, 'enum')) {
+            $bind = PDO::PARAM_STR;
+        } elseif (preg_match('/(int|double|float|decimal|real|numeric|serial|bit)/is', $type)) {
+            $bind = PDO::PARAM_INT;
+        } elseif (preg_match('/bool/is', $type)) {
+            $bind = PDO::PARAM_BOOL;
+        } else {
+            $bind = PDO::PARAM_STR;
+        }
+        return $bind;
+    }
+
+    /**
+     * 参数绑定
+     * @access public
+     * @param mixed   $key   参数名
+     * @param mixed   $value 绑定变量值
+     * @param integer $type  绑定类型
+     * @return $this
+     */
+    public function bind($key, $value = false, $type = PDO::PARAM_STR)
+    {
+        if (is_array($key)) {
+            $this->bind = array_merge($this->bind, $key);
+        } else {
+            $this->bind[$key] = [$value, $type];
+        }
+        return $this;
+    }
+
+    /**
+     * 检测参数是否已经绑定
+     * @access public
+     * @param string $key 参数名
+     * @return bool
+     */
+    public function isBind($key)
+    {
+        return isset($this->bind[$key]);
+    }
+
+    /**
+     * 查询参数赋值
+     * @access protected
+     * @param array $options 表达式参数
+     * @return $this
+     */
+    protected function options(array $options)
+    {
+        $this->options = $options;
+        return $this;
+    }
+
+    /**
+     * 获取当前的查询参数
+     * @access public
+     * @param string $name 参数名
+     * @return mixed
+     */
+    public function getOptions($name = '')
+    {
+        if ('' === $name) {
+            return $this->options;
+        } else {
+            return isset($this->options[$name]) ? $this->options[$name] : null;
+        }
+    }
+
+    /**
+     * 设置关联查询JOIN预查询
+     * @access public
+     * @param string|array $with 关联方法名称
+     * @return $this
+     */
+    public function with($with)
+    {
+        if (empty($with)) {
+            return $this;
+        }
+
+        if (is_string($with)) {
+            $with = explode(',', $with);
+        }
+
+        $first = true;
+
+        /** @var Model $class */
+        $class = $this->model;
+        foreach ($with as $key => $relation) {
+            $subRelation = '';
+            $closure     = false;
+            if ($relation instanceof \Closure) {
+                // 支持闭包查询过滤关联条件
+                $closure    = $relation;
+                $relation   = $key;
+                $with[$key] = $key;
+            } elseif (is_array($relation)) {
+                $subRelation = $relation;
+                $relation    = $key;
+            } elseif (is_string($relation) && strpos($relation, '.')) {
+                $with[$key]                   = $relation;
+                list($relation, $subRelation) = explode('.', $relation, 2);
+            }
+
+            /** @var Relation $model */
+            $relation = Loader::parseName($relation, 1, false);
+            $model    = $class->$relation();
+            if ($model instanceof OneToOne && 0 == $model->getEagerlyType()) {
+                $model->eagerly($this, $relation, $subRelation, $closure, $first);
+                $first = false;
+            } elseif ($closure) {
+                $with[$key] = $closure;
+            }
+        }
+        $this->via();
+        if (isset($this->options['with'])) {
+            $this->options['with'] = array_merge($this->options['with'], $with);
+        } else {
+            $this->options['with'] = $with;
+        }
+        return $this;
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param string|array $relation 关联方法名
+     * @param bool         $subQuery 是否使用子查询
+     * @return $this
+     */
+    public function withCount($relation, $subQuery = true)
+    {
+        if (!$subQuery) {
+            $this->options['with_count'] = $relation;
+        } else {
+            $relations = is_string($relation) ? explode(',', $relation) : $relation;
+            if (!isset($this->options['field'])) {
+                $this->field('*');
+            }
+            foreach ($relations as $key => $relation) {
+                $closure = $name = null;
+                if ($relation instanceof \Closure) {
+                    $closure  = $relation;
+                    $relation = $key;
+                } elseif (!is_int($key)) {
+                    $name     = $relation;
+                    $relation = $key;
+                }
+                $relation = Loader::parseName($relation, 1, false);
+
+                $count = '(' . $this->model->$relation()->getRelationCountQuery($closure, $name) . ')';
+
+                if (empty($name)) {
+                    $name = Loader::parseName($relation) . '_count';
+                }
+
+                $this->field([$count => $name]);
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * 关联预加载中 获取关联指定字段值
+     * example:
+     * Model::with(['relation' => function($query){
+     *     $query->withField("id,name");
+     * }])
+     *
+     * @param string | array $field 指定获取的字段
+     * @return $this
+     */
+    public function withField($field)
+    {
+        $this->options['with_field'] = $field;
+        return $this;
+    }
+
+    /**
+     * 设置当前字段添加的表别名
+     * @access public
+     * @param string $via
+     * @return $this
+     */
+    public function via($via = '')
+    {
+        $this->options['via'] = $via;
+        return $this;
+    }
+
+    /**
+     * 设置关联查询
+     * @access public
+     * @param string|array $relation 关联名称
+     * @return $this
+     */
+    public function relation($relation)
+    {
+        if (empty($relation)) {
+            return $this;
+        }
+        if (is_string($relation)) {
+            $relation = explode(',', $relation);
+        }
+        if (isset($this->options['relation'])) {
+            $this->options['relation'] = array_merge($this->options['relation'], $relation);
+        } else {
+            $this->options['relation'] = $relation;
+        }
+        return $this;
+    }
+
+    /**
+     * 把主键值转换为查询条件 支持复合主键
+     * @access public
+     * @param array|string $data    主键数据
+     * @param mixed        $options 表达式参数
+     * @return void
+     * @throws Exception
+     */
+    protected function parsePkWhere($data, &$options)
+    {
+        $pk = $this->getPk($options);
+        // 获取当前数据表
+        $table = is_array($options['table']) ? key($options['table']) : $options['table'];
+        if (!empty($options['alias'][$table])) {
+            $alias = $options['alias'][$table];
+        }
+        if (is_string($pk)) {
+            $key = isset($alias) ? $alias . '.' . $pk : $pk;
+            // 根据主键查询
+            if (is_array($data)) {
+                $where[$key] = isset($data[$pk]) ? $data[$pk] : ['in', $data];
+            } else {
+                $where[$key] = strpos($data, ',') ? ['IN', $data] : $data;
+            }
+        } elseif (is_array($pk) && is_array($data) && !empty($data)) {
+            // 根据复合主键查询
+            foreach ($pk as $key) {
+                if (isset($data[$key])) {
+                    $attr         = isset($alias) ? $alias . '.' . $key : $key;
+                    $where[$attr] = $data[$key];
+                } else {
+                    throw new Exception('miss complex primary data');
+                }
+            }
+        }
+
+        if (!empty($where)) {
+            if (isset($options['where']['AND'])) {
+                $options['where']['AND'] = array_merge($options['where']['AND'], $where);
+            } else {
+                $options['where']['AND'] = $where;
+            }
+        }
+        return;
+    }
+
+    /**
+     * 插入记录
+     * @access public
+     * @param mixed   $data         数据
+     * @param boolean $replace      是否replace
+     * @param boolean $getLastInsID 返回自增主键
+     * @param string  $sequence     自增序列名
+     * @return integer|string
+     */
+    public function insert(array $data = [], $replace = false, $getLastInsID = false, $sequence = null)
+    {
+        // 分析查询表达式
+        $options = $this->parseExpress();
+        $data    = array_merge($options['data'], $data);
+        // 生成SQL语句
+        $sql = $this->builder->insert($data, $options, $replace);
+        // 获取参数绑定
+        $bind = $this->getBind();
+        if ($options['fetch_sql']) {
+            // 获取实际执行的SQL语句
+            return $this->connection->getRealSql($sql, $bind);
+        }
+
+        // 执行操作
+        $result = 0 === $sql ? 0 : $this->execute($sql, $bind, $this);
+        if ($result) {
+            $sequence  = $sequence ?: (isset($options['sequence']) ? $options['sequence'] : null);
+            $lastInsId = $this->getLastInsID($sequence);
+            if ($lastInsId) {
+                $pk = $this->getPk($options);
+                if (is_string($pk)) {
+                    $data[$pk] = $lastInsId;
+                }
+            }
+            $options['data'] = $data;
+            $this->trigger('after_insert', $options);
+
+            if ($getLastInsID) {
+                return $lastInsId;
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * 插入记录并获取自增ID
+     * @access public
+     * @param mixed   $data     数据
+     * @param boolean $replace  是否replace
+     * @param string  $sequence 自增序列名
+     * @return integer|string
+     */
+    public function insertGetId(array $data, $replace = false, $sequence = null)
+    {
+        return $this->insert($data, $replace, true, $sequence);
+    }
+
+    /**
+     * 批量插入记录
+     * @access public
+     * @param mixed     $dataSet 数据集
+     * @param boolean   $replace  是否replace
+     * @param integer   $limit   每次写入数据限制
+     * @return integer|string
+     */
+    public function insertAll(array $dataSet, $replace = false, $limit = null)
+    {
+        // 分析查询表达式
+        $options = $this->parseExpress();
+        if (!is_array(reset($dataSet))) {
+            return false;
+        }
+
+        // 生成SQL语句
+        if (is_null($limit)) {
+            $sql = $this->builder->insertAll($dataSet, $options, $replace);
+        } else {
+            $array = array_chunk($dataSet, $limit, true);
+            foreach ($array as $item) {
+                $sql[] = $this->builder->insertAll($item, $options, $replace);
+            }
+        }
+
+        // 获取参数绑定
+        $bind = $this->getBind();
+        if ($options['fetch_sql']) {
+            // 获取实际执行的SQL语句
+            return $this->connection->getRealSql($sql, $bind);
+        } elseif (is_array($sql)) {
+            // 执行操作
+            return $this->batchQuery($sql, $bind, $this);
+        } else {
+            // 执行操作
+            return $this->execute($sql, $bind, $this);
+        }
+    }
+
+    /**
+     * 通过Select方式插入记录
+     * @access public
+     * @param string $fields 要插入的数据表字段名
+     * @param string $table  要插入的数据表名
+     * @return integer|string
+     * @throws PDOException
+     */
+    public function selectInsert($fields, $table)
+    {
+        // 分析查询表达式
+        $options = $this->parseExpress();
+        // 生成SQL语句
+        $table = $this->parseSqlTable($table);
+        $sql   = $this->builder->selectInsert($fields, $table, $options);
+        // 获取参数绑定
+        $bind = $this->getBind();
+        if ($options['fetch_sql']) {
+            // 获取实际执行的SQL语句
+            return $this->connection->getRealSql($sql, $bind);
+        } else {
+            // 执行操作
+            return $this->execute($sql, $bind, $this);
+        }
+    }
+
+    /**
+     * 更新记录
+     * @access public
+     * @param mixed $data 数据
+     * @return integer|string
+     * @throws Exception
+     * @throws PDOException
+     */
+    public function update(array $data = [])
+    {
+        $options = $this->parseExpress();
+        $data    = array_merge($options['data'], $data);
+        $pk      = $this->getPk($options);
+        if (isset($options['cache']) && is_string($options['cache']['key'])) {
+            $key = $options['cache']['key'];
+        }
+
+        if (empty($options['where'])) {
+            // 如果存在主键数据 则自动作为更新条件
+            if (is_string($pk) && isset($data[$pk])) {
+                $where[$pk] = $data[$pk];
+                if (!isset($key)) {
+                    $key = 'think:' . $options['table'] . '|' . $data[$pk];
+                }
+                unset($data[$pk]);
+            } elseif (is_array($pk)) {
+                // 增加复合主键支持
+                foreach ($pk as $field) {
+                    if (isset($data[$field])) {
+                        $where[$field] = $data[$field];
+                    } else {
+                        // 如果缺少复合主键数据则不执行
+                        throw new Exception('miss complex primary data');
+                    }
+                    unset($data[$field]);
+                }
+            }
+            if (!isset($where)) {
+                // 如果没有任何更新条件则不执行
+                throw new Exception('miss update condition');
+            } else {
+                $options['where']['AND'] = $where;
+            }
+        } elseif (!isset($key) && is_string($pk) && isset($options['where']['AND'][$pk])) {
+            $key = $this->getCacheKey($options['where']['AND'][$pk], $options, $this->bind);
+        }
+
+        // 生成UPDATE SQL语句
+        $sql = $this->builder->update($data, $options);
+        // 获取参数绑定
+        $bind = $this->getBind();
+        if ($options['fetch_sql']) {
+            // 获取实际执行的SQL语句
+            return $this->connection->getRealSql($sql, $bind);
+        } else {
+            // 检测缓存
+            if (isset($key) && Cache::get($key)) {
+                // 删除缓存
+                Cache::rm($key);
+            } elseif (!empty($options['cache']['tag'])) {
+                Cache::clear($options['cache']['tag']);
+            }
+            // 执行操作
+            $result = '' == $sql ? 0 : $this->execute($sql, $bind, $this);
+            if ($result) {
+                if (is_string($pk) && isset($where[$pk])) {
+                    $data[$pk] = $where[$pk];
+                } elseif (is_string($pk) && isset($key) && strpos($key, '|')) {
+                    list($a, $val) = explode('|', $key);
+                    $data[$pk]     = $val;
+                }
+                $options['data'] = $data;
+                $this->trigger('after_update', $options);
+            }
+            return $result;
+        }
+    }
+
+    /**
+     * 执行查询但只返回PDOStatement对象
+     * @access public
+     * @return \PDOStatement|string
+     */
+    public function getPdo()
+    {
+        // 分析查询表达式
+        $options = $this->parseExpress();
+        // 生成查询SQL
+        $sql = $this->builder->select($options);
+        // 获取参数绑定
+        $bind = $this->getBind();
+        if ($options['fetch_sql']) {
+            // 获取实际执行的SQL语句
+            return $this->connection->getRealSql($sql, $bind);
+        }
+        // 执行查询操作
+        return $this->query($sql, $bind, $options['master'], true);
+    }
+
+    /**
+     * 查找记录
+     * @access public
+     * @param array|string|Query|\Closure $data
+     * @return Collection|false|\PDOStatement|string
+     * @throws DbException
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
+     */
+    public function select($data = null)
+    {
+        if ($data instanceof Query) {
+            return $data->select();
+        } elseif ($data instanceof \Closure) {
+            call_user_func_array($data, [ & $this]);
+            $data = null;
+        }
+        // 分析查询表达式
+        $options = $this->parseExpress();
+
+        if (false === $data) {
+            // 用于子查询 不查询只返回SQL
+            $options['fetch_sql'] = true;
+        } elseif (!is_null($data)) {
+            // 主键条件分析
+            $this->parsePkWhere($data, $options);
+        }
+
+        $resultSet = false;
+        if (empty($options['fetch_sql']) && !empty($options['cache'])) {
+            // 判断查询缓存
+            $cache = $options['cache'];
+            unset($options['cache']);
+            $key       = is_string($cache['key']) ? $cache['key'] : md5($this->connection->getConfig('database') . '.' . serialize($options) . serialize($this->bind));
+            $resultSet = Cache::get($key);
+        }
+        if (false === $resultSet) {
+            // 生成查询SQL
+            $sql = $this->builder->select($options);
+            // 获取参数绑定
+            $bind = $this->getBind();
+            if ($options['fetch_sql']) {
+                // 获取实际执行的SQL语句
+                return $this->connection->getRealSql($sql, $bind);
+            }
+
+            $options['data'] = $data;
+            if ($resultSet = $this->trigger('before_select', $options)) {
+            } else {
+                // 执行查询操作
+                $resultSet = $this->query($sql, $bind, $options['master'], $options['fetch_pdo']);
+
+                if ($resultSet instanceof \PDOStatement) {
+                    // 返回PDOStatement对象
+                    return $resultSet;
+                }
+            }
+
+            if (isset($cache) && false !== $resultSet) {
+                // 缓存数据集
+                $this->cacheData($key, $resultSet, $cache);
+            }
+        }
+
+        // 数据列表读取后的处理
+        if (!empty($this->model)) {
+            // 生成模型对象
+            if (count($resultSet) > 0) {
+                foreach ($resultSet as $key => $result) {
+                    /** @var Model $model */
+                    $model = $this->model->newInstance($result);
+                    $model->isUpdate(true);
+
+                    // 关联查询
+                    if (!empty($options['relation'])) {
+                        $model->relationQuery($options['relation']);
+                    }
+                    // 关联统计
+                    if (!empty($options['with_count'])) {
+                        $model->relationCount($model, $options['with_count']);
+                    }
+                    $resultSet[$key] = $model;
+                }
+                if (!empty($options['with'])) {
+                    // 预载入
+                    $model->eagerlyResultSet($resultSet, $options['with']);
+                }
+                // 模型数据集转换
+                $resultSet = $model->toCollection($resultSet);
+            } else {
+                $resultSet = $this->model->toCollection($resultSet);
+            }
+        } elseif ('collection' == $this->connection->getConfig('resultset_type')) {
+            // 返回Collection对象
+            $resultSet = new Collection($resultSet);
+        }
+        // 返回结果处理
+        if (!empty($options['fail']) && count($resultSet) == 0) {
+            $this->throwNotFound($options);
+        }
+        return $resultSet;
+    }
+
+    /**
+     * 缓存数据
+     * @access public
+     * @param string    $key    缓存标识
+     * @param mixed     $data   缓存数据
+     * @param array     $config 缓存参数
+     */
+    protected function cacheData($key, $data, $config = [])
+    {
+        if (isset($config['tag'])) {
+            Cache::tag($config['tag'])->set($key, $data, $config['expire']);
+        } else {
+            Cache::set($key, $data, $config['expire']);
+        }
+    }
+
+    /**
+     * 生成缓存标识
+     * @access public
+     * @param mixed     $value   缓存数据
+     * @param array     $options 缓存参数
+     * @param array     $bind    绑定参数
+     * @return string
+     */
+    protected function getCacheKey($value, $options, $bind = [])
+    {
+        if (is_scalar($value)) {
+            $data = $value;
+        } elseif (is_array($value) && is_string($value[0]) && 'eq' == strtolower($value[0])) {
+            $data = $value[1];
+        }
+        $prefix = $this->connection->getConfig('database') . '.';
+
+        if (isset($data)) {
+            return 'think:' . $prefix . (is_array($options['table']) ? key($options['table']) : $options['table']) . '|' . $data;
+        }
+
+        try {
+            return md5($prefix . serialize($options) . serialize($bind));
+        } catch (\Exception $e) {
+            throw new Exception('closure not support cache(true)');
+        }
+    }
+
+    /**
+     * 查找单条记录
+     * @access public
+     * @param array|string|Query|\Closure $data
+     * @return array|false|\PDOStatement|string|Model
+     * @throws DbException
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
+     */
+    public function find($data = null)
+    {
+        if ($data instanceof Query) {
+            return $data->find();
+        } elseif ($data instanceof \Closure) {
+            call_user_func_array($data, [ & $this]);
+            $data = null;
+        }
+        // 分析查询表达式
+        $options = $this->parseExpress();
+        $pk      = $this->getPk($options);
+        if (!is_null($data)) {
+            // AR模式分析主键条件
+            $this->parsePkWhere($data, $options);
+        } elseif (!empty($options['cache']) && true === $options['cache']['key'] && is_string($pk) && isset($options['where']['AND'][$pk])) {
+            $key = $this->getCacheKey($options['where']['AND'][$pk], $options, $this->bind);
+        }
+
+        $options['limit'] = 1;
+        $result           = false;
+        if (empty($options['fetch_sql']) && !empty($options['cache'])) {
+            // 判断查询缓存
+            $cache = $options['cache'];
+            if (true === $cache['key'] && !is_null($data) && !is_array($data)) {
+                $key = 'think:' . $this->connection->getConfig('database') . '.' . (is_array($options['table']) ? key($options['table']) : $options['table']) . '|' . $data;
+            } elseif (is_string($cache['key'])) {
+                $key = $cache['key'];
+            } elseif (!isset($key)) {
+                $key = md5($this->connection->getConfig('database') . '.' . serialize($options) . serialize($this->bind));
+            }
+            $result = Cache::get($key);
+        }
+        if (false === $result) {
+            // 生成查询SQL
+            $sql = $this->builder->select($options);
+            // 获取参数绑定
+            $bind = $this->getBind();
+            if ($options['fetch_sql']) {
+                // 获取实际执行的SQL语句
+                return $this->connection->getRealSql($sql, $bind);
+            }
+            if (is_string($pk)) {
+                if (!is_array($data)) {
+                    if (isset($key) && strpos($key, '|')) {
+                        list($a, $val) = explode('|', $key);
+                        $item[$pk]     = $val;
+                    } else {
+                        $item[$pk] = $data;
+                    }
+                    $data = $item;
+                }
+            }
+            $options['data'] = $data;
+            // 事件回调
+            if ($result = $this->trigger('before_find', $options)) {
+            } else {
+                // 执行查询
+                $resultSet = $this->query($sql, $bind, $options['master'], $options['fetch_pdo']);
+
+                if ($resultSet instanceof \PDOStatement) {
+                    // 返回PDOStatement对象
+                    return $resultSet;
+                }
+                $result = isset($resultSet[0]) ? $resultSet[0] : null;
+            }
+
+            if (isset($cache) && $result) {
+                // 缓存数据
+                $this->cacheData($key, $result, $cache);
+            }
+        }
+
+        // 数据处理
+        if (!empty($result)) {
+            if (!empty($this->model)) {
+                // 返回模型对象
+                $result = $this->model->newInstance($result);
+                $result->isUpdate(true, isset($options['where']['AND']) ? $options['where']['AND'] : null);
+                // 关联查询
+                if (!empty($options['relation'])) {
+                    $result->relationQuery($options['relation']);
+                }
+                // 预载入查询
+                if (!empty($options['with'])) {
+                    $result->eagerlyResult($result, $options['with']);
+                }
+                // 关联统计
+                if (!empty($options['with_count'])) {
+                    $result->relationCount($result, $options['with_count']);
+                }
+            }
+        } elseif (!empty($options['fail'])) {
+            $this->throwNotFound($options);
+        }
+        return $result;
+    }
+
+    /**
+     * 查询失败 抛出异常
+     * @access public
+     * @param array $options 查询参数
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
+     */
+    protected function throwNotFound($options = [])
+    {
+        if (!empty($this->model)) {
+            $class = get_class($this->model);
+            throw new ModelNotFoundException('model data Not Found:' . $class, $class, $options);
+        } else {
+            $table = is_array($options['table']) ? key($options['table']) : $options['table'];
+            throw new DataNotFoundException('table data not Found:' . $table, $table, $options);
+        }
+    }
+
+    /**
+     * 查找多条记录 如果不存在则抛出异常
+     * @access public
+     * @param array|string|Query|\Closure $data
+     * @return array|\PDOStatement|string|Model
+     * @throws DbException
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
+     */
+    public function selectOrFail($data = null)
+    {
+        return $this->failException(true)->select($data);
+    }
+
+    /**
+     * 查找单条记录 如果不存在则抛出异常
+     * @access public
+     * @param array|string|Query|\Closure $data
+     * @return array|\PDOStatement|string|Model
+     * @throws DbException
+     * @throws ModelNotFoundException
+     * @throws DataNotFoundException
+     */
+    public function findOrFail($data = null)
+    {
+        return $this->failException(true)->find($data);
+    }
+
+    /**
+     * 分批数据返回处理
+     * @access public
+     * @param integer  $count    每次处理的数据数量
+     * @param callable $callback 处理回调方法
+     * @param string   $column   分批处理的字段名
+     * @param string   $order    排序规则
+     * @return boolean
+     * @throws \LogicException
+     */
+    public function chunk($count, $callback, $column = null, $order = 'asc')
+    {
+        $options = $this->getOptions();
+        if (empty($options['table'])) {
+            $options['table'] = $this->getTable();
+        }
+        $column = $column ?: $this->getPk($options);
+
+        if (isset($options['order'])) {
+            if (App::$debug) {
+                throw new \LogicException('chunk not support call order');
+            }
+            unset($options['order']);
+        }
+        $bind = $this->bind;
+        if (is_array($column)) {
+            $times = 1;
+            $query = $this->options($options)->page($times, $count);
+        } else {
+            if (strpos($column, '.')) {
+                list($alias, $key) = explode('.', $column);
+            } else {
+                $key = $column;
+            }
+            $query = $this->options($options)->limit($count);
+        }
+        $resultSet = $query->order($column, $order)->select();
+
+        while (count($resultSet) > 0) {
+            if ($resultSet instanceof Collection) {
+                $resultSet = $resultSet->all();
+            }
+
+            if (false === call_user_func($callback, $resultSet)) {
+                return false;
+            }
+
+            if (is_array($column)) {
+                $times++;
+                $query = $this->options($options)->page($times, $count);
+            } else {
+                $end    = end($resultSet);
+                $lastId = is_array($end) ? $end[$key] : $end->getData($key);
+                $query  = $this->options($options)
+                    ->limit($count)
+                    ->where($column, 'asc' == strtolower($order) ? '>' : '<', $lastId);
+            }
+
+            $resultSet = $query->bind($bind)->order($column, $order)->select();
+        }
+
+        return true;
+    }
+
+    /**
+     * 获取绑定的参数 并清空
+     * @access public
+     * @return array
+     */
+    public function getBind()
+    {
+        $bind       = $this->bind;
+        $this->bind = [];
+        return $bind;
+    }
+
+    /**
+     * 创建子查询SQL
+     * @access public
+     * @param bool $sub
+     * @return string
+     * @throws DbException
+     */
+    public function buildSql($sub = true)
+    {
+        return $sub ? '( ' . $this->select(false) . ' )' : $this->select(false);
+    }
+
+    /**
+     * 删除记录
+     * @access public
+     * @param mixed $data 表达式 true 表示强制删除
+     * @return int
+     * @throws Exception
+     * @throws PDOException
+     */
+    public function delete($data = null)
+    {
+        // 分析查询表达式
+        $options = $this->parseExpress();
+        $pk      = $this->getPk($options);
+        if (isset($options['cache']) && is_string($options['cache']['key'])) {
+            $key = $options['cache']['key'];
+        }
+
+        if (!is_null($data) && true !== $data) {
+            if (!isset($key) && !is_array($data)) {
+                // 缓存标识
+                $key = 'think:' . $options['table'] . '|' . $data;
+            }
+            // AR模式分析主键条件
+            $this->parsePkWhere($data, $options);
+        } elseif (!isset($key) && is_string($pk) && isset($options['where']['AND'][$pk])) {
+            $key = $this->getCacheKey($options['where']['AND'][$pk], $options, $this->bind);
+        }
+
+        if (true !== $data && empty($options['where'])) {
+            // 如果条件为空 不进行删除操作 除非设置 1=1
+            throw new Exception('delete without condition');
+        }
+        // 生成删除SQL语句
+        $sql = $this->builder->delete($options);
+        // 获取参数绑定
+        $bind = $this->getBind();
+        if ($options['fetch_sql']) {
+            // 获取实际执行的SQL语句
+            return $this->connection->getRealSql($sql, $bind);
+        }
+
+        // 检测缓存
+        if (isset($key) && Cache::get($key)) {
+            // 删除缓存
+            Cache::rm($key);
+        } elseif (!empty($options['cache']['tag'])) {
+            Cache::clear($options['cache']['tag']);
+        }
+        // 执行操作
+        $result = $this->execute($sql, $bind, $this);
+        if ($result) {
+            if (!is_array($data) && is_string($pk) && isset($key) && strpos($key, '|')) {
+                list($a, $val) = explode('|', $key);
+                $item[$pk]     = $val;
+                $data          = $item;
+            }
+            $options['data'] = $data;
+            $this->trigger('after_delete', $options);
+        }
+        return $result;
+    }
+
+    /**
+     * 分析表达式（可用于查询或者写入操作）
+     * @access protected
+     * @return array
+     */
+    protected function parseExpress()
+    {
+        $options = $this->options;
+
+        // 获取数据表
+        if (empty($options['table'])) {
+            $options['table'] = $this->getTable();
+        }
+
+        if (!isset($options['where'])) {
+            $options['where'] = [];
+        } elseif (isset($options['view'])) {
+            // 视图查询条件处理
+            foreach (['AND', 'OR'] as $logic) {
+                if (isset($options['where'][$logic])) {
+                    foreach ($options['where'][$logic] as $key => $val) {
+                        if (array_key_exists($key, $options['map'])) {
+                            $options['where'][$logic][$options['map'][$key]] = $val;
+                            unset($options['where'][$logic][$key]);
+                        }
+                    }
+                }
+            }
+
+            if (isset($options['order'])) {
+                // 视图查询排序处理
+                if (is_string($options['order'])) {
+                    $options['order'] = explode(',', $options['order']);
+                }
+                foreach ($options['order'] as $key => $val) {
+                    if (is_numeric($key)) {
+                        if (strpos($val, ' ')) {
+                            list($field, $sort) = explode(' ', $val);
+                            if (array_key_exists($field, $options['map'])) {
+                                $options['order'][$options['map'][$field]] = $sort;
+                                unset($options['order'][$key]);
+                            }
+                        } elseif (array_key_exists($val, $options['map'])) {
+                            $options['order'][$options['map'][$val]] = 'asc';
+                            unset($options['order'][$key]);
+                        }
+                    } elseif (array_key_exists($key, $options['map'])) {
+                        $options['order'][$options['map'][$key]] = $val;
+                        unset($options['order'][$key]);
+                    }
+                }
+            }
+        }
+
+        if (!isset($options['field'])) {
+            $options['field'] = '*';
+        }
+
+        if (!isset($options['data'])) {
+            $options['data'] = [];
+        }
+
+        if (!isset($options['strict'])) {
+            $options['strict'] = $this->getConfig('fields_strict');
+        }
+
+        foreach (['master', 'lock', 'fetch_pdo', 'fetch_sql', 'distinct'] as $name) {
+            if (!isset($options[$name])) {
+                $options[$name] = false;
+            }
+        }
+
+        if (isset(static::$readMaster['*']) || (is_string($options['table']) && isset(static::$readMaster[$options['table']]))) {
+            $options['master'] = true;
+        }
+
+        foreach (['join', 'union', 'group', 'having', 'limit', 'order', 'force', 'comment'] as $name) {
+            if (!isset($options[$name])) {
+                $options[$name] = '';
+            }
+        }
+
+        if (isset($options['page'])) {
+            // 根据页数计算limit
+            list($page, $listRows) = $options['page'];
+            $page                  = $page > 0 ? $page : 1;
+            $listRows              = $listRows > 0 ? $listRows : (is_numeric($options['limit']) ? $options['limit'] : 20);
+            $offset                = $listRows * ($page - 1);
+            $options['limit']      = $offset . ',' . $listRows;
+        }
+
+        $this->options = [];
+        return $options;
+    }
+
+    /**
+     * 注册回调方法
+     * @access public
+     * @param string   $event    事件名
+     * @param callable $callback 回调方法
+     * @return void
+     */
+    public static function event($event, $callback)
+    {
+        self::$event[$event] = $callback;
+    }
+
+    /**
+     * 触发事件
+     * @access protected
+     * @param string $event   事件名
+     * @param mixed  $params  额外参数
+     * @return bool
+     */
+    protected function trigger($event, $params = [])
+    {
+        $result = false;
+        if (isset(self::$event[$event])) {
+            $callback = self::$event[$event];
+            $result   = call_user_func_array($callback, [$params, $this]);
+        }
+        return $result;
+    }
+}
diff --git a/thinkphp/library/think/db/builder/Mysql.php b/thinkphp/library/think/db/builder/Mysql.php
new file mode 100644
index 0000000..be2af71
--- /dev/null
+++ b/thinkphp/library/think/db/builder/Mysql.php
@@ -0,0 +1,137 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\builder;
+
+use think\db\Builder;
+use think\Exception;
+
+/**
+ * mysql数据库驱动
+ */
+class Mysql extends Builder
+{
+
+    protected $insertAllSql = '%INSERT% INTO %TABLE% (%FIELD%) VALUES %DATA% %COMMENT%';
+    protected $updateSql    = 'UPDATE %TABLE% %JOIN% SET %SET% %WHERE% %ORDER%%LIMIT% %LOCK%%COMMENT%';
+
+    /**
+     * 生成insertall SQL
+     * @access public
+     * @param array     $dataSet 数据集
+     * @param array     $options 表达式
+     * @param bool      $replace 是否replace
+     * @return string
+     * @throws Exception
+     */
+    public function insertAll($dataSet, $options = [], $replace = false)
+    {
+        // 获取合法的字段
+        if ('*' == $options['field']) {
+            $fields = array_keys($this->query->getFieldsType($options['table']));
+        } else {
+            $fields = $options['field'];
+        }
+
+        foreach ($dataSet as $data) {
+            foreach ($data as $key => $val) {
+                if (!in_array($key, $fields, true)) {
+                    if ($options['strict']) {
+                        throw new Exception('fields not exists:[' . $key . ']');
+                    }
+                    unset($data[$key]);
+                } elseif (is_null($val)) {
+                    $data[$key] = 'NULL';
+                } elseif (is_scalar($val)) {
+                    $data[$key] = $this->parseValue($val, $key);
+                } elseif (is_object($val) && method_exists($val, '__toString')) {
+                    // 对象数据写入
+                    $data[$key] = $val->__toString();
+                } else {
+                    // 过滤掉非标量数据
+                    unset($data[$key]);
+                }
+            }
+            $value    = array_values($data);
+            $values[] = '( ' . implode(',', $value) . ' )';
+
+            if (!isset($insertFields)) {
+                $insertFields = array_map([$this, 'parseKey'], array_keys($data));
+            }
+        }
+
+        return str_replace(
+            ['%INSERT%', '%TABLE%', '%FIELD%', '%DATA%', '%COMMENT%'],
+            [
+                $replace ? 'REPLACE' : 'INSERT',
+                $this->parseTable($options['table'], $options),
+                implode(' , ', $insertFields),
+                implode(' , ', $values),
+                $this->parseComment($options['comment']),
+            ], $this->insertAllSql);
+    }
+
+    /**
+     * 字段和表名处理
+     * @access protected
+     * @param mixed  $key
+     * @param array  $options
+     * @return string
+     */
+    protected function parseKey($key, $options = [], $strict = false)
+    {
+        if (is_numeric($key)) {
+            return $key;
+        } elseif ($key instanceof Expression) {
+            return $key->getValue();
+        }
+
+        $key = trim($key);
+        if (strpos($key, '$.') && false === strpos($key, '(')) {
+            // JSON字段支持
+            list($field, $name) = explode('$.', $key);
+            return 'json_extract(' . $field . ', \'$.' . $name . '\')';
+        } elseif (strpos($key, '.') && !preg_match('/[,\'\"\(\)`\s]/', $key)) {
+            list($table, $key) = explode('.', $key, 2);
+            if ('__TABLE__' == $table) {
+                $table = $this->query->getTable();
+            }
+            if (isset($options['alias'][$table])) {
+                $table = $options['alias'][$table];
+            }
+        }
+
+        if ($strict && !preg_match('/^[\w\.\*]+$/', $key)) {
+            throw new Exception('not support data:' . $key);
+        }
+        if ('*' != $key && ($strict || !preg_match('/[,\'\"\*\(\)`.\s]/', $key))) {
+            $key = '`' . $key . '`';
+        }
+        if (isset($table)) {
+            if (strpos($table, '.')) {
+                $table = str_replace('.', '`.`', $table);
+            }
+            $key = '`' . $table . '`.' . $key;
+        }
+        return $key;
+    }
+
+    /**
+     * 随机排序
+     * @access protected
+     * @return string
+     */
+    protected function parseRand()
+    {
+        return 'rand()';
+    }
+
+}
diff --git a/thinkphp/library/think/db/builder/Pgsql.php b/thinkphp/library/think/db/builder/Pgsql.php
new file mode 100644
index 0000000..acc2289
--- /dev/null
+++ b/thinkphp/library/think/db/builder/Pgsql.php
@@ -0,0 +1,89 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\builder;
+
+use think\db\Builder;
+
+/**
+ * Pgsql数据库驱动
+ */
+class Pgsql extends Builder
+{
+    protected $insertSql    = 'INSERT INTO %TABLE% (%FIELD%) VALUES (%DATA%) %COMMENT%';
+    protected $insertAllSql = 'INSERT INTO %TABLE% (%FIELD%) %DATA% %COMMENT%';
+
+    /**
+     * limit分析
+     * @access protected
+     * @param mixed $limit
+     * @return string
+     */
+    public function parseLimit($limit)
+    {
+        $limitStr = '';
+        if (!empty($limit)) {
+            $limit = explode(',', $limit);
+            if (count($limit) > 1) {
+                $limitStr .= ' LIMIT ' . $limit[1] . ' OFFSET ' . $limit[0] . ' ';
+            } else {
+                $limitStr .= ' LIMIT ' . $limit[0] . ' ';
+            }
+        }
+        return $limitStr;
+    }
+
+    /**
+     * 字段和表名处理
+     * @access protected
+     * @param mixed  $key
+     * @param array  $options
+     * @return string
+     */
+    protected function parseKey($key, $options = [], $strict = false)
+    {
+        if (is_numeric($key)) {
+            return $key;
+        } elseif ($key instanceof Expression) {
+            return $key->getValue();
+        }
+
+        $key = trim($key);
+        if (strpos($key, '$.') && false === strpos($key, '(')) {
+            // JSON字段支持
+            list($field, $name) = explode('$.', $key);
+            $key                = $field . '->>\'' . $name . '\'';
+        } elseif (strpos($key, '.')) {
+            list($table, $key) = explode('.', $key, 2);
+            if ('__TABLE__' == $table) {
+                $table = $this->query->getTable();
+            }
+            if (isset($options['alias'][$table])) {
+                $table = $options['alias'][$table];
+            }
+        }
+        if (isset($table)) {
+            $key = $table . '.' . $key;
+        }
+        return $key;
+    }
+
+    /**
+     * 随机排序
+     * @access protected
+     * @return string
+     */
+    protected function parseRand()
+    {
+        return 'RANDOM()';
+    }
+
+}
diff --git a/thinkphp/library/think/db/builder/Sqlite.php b/thinkphp/library/think/db/builder/Sqlite.php
new file mode 100644
index 0000000..c727f04
--- /dev/null
+++ b/thinkphp/library/think/db/builder/Sqlite.php
@@ -0,0 +1,82 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\builder;
+
+use think\db\Builder;
+
+/**
+ * Sqlite数据库驱动
+ */
+class Sqlite extends Builder
+{
+
+    /**
+     * limit
+     * @access public
+     * @param string $limit
+     * @return string
+     */
+    public function parseLimit($limit)
+    {
+        $limitStr = '';
+        if (!empty($limit)) {
+            $limit = explode(',', $limit);
+            if (count($limit) > 1) {
+                $limitStr .= ' LIMIT ' . $limit[1] . ' OFFSET ' . $limit[0] . ' ';
+            } else {
+                $limitStr .= ' LIMIT ' . $limit[0] . ' ';
+            }
+        }
+        return $limitStr;
+    }
+
+    /**
+     * 随机排序
+     * @access protected
+     * @return string
+     */
+    protected function parseRand()
+    {
+        return 'RANDOM()';
+    }
+
+    /**
+     * 字段和表名处理
+     * @access protected
+     * @param mixed  $key
+     * @param array  $options
+     * @return string
+     */
+    protected function parseKey($key, $options = [], $strict = false)
+    {
+        if (is_numeric($key)) {
+            return $key;
+        } elseif ($key instanceof Expression) {
+            return $key->getValue();
+        }
+
+        $key = trim($key);
+        if (strpos($key, '.')) {
+            list($table, $key) = explode('.', $key, 2);
+            if ('__TABLE__' == $table) {
+                $table = $this->query->getTable();
+            }
+            if (isset($options['alias'][$table])) {
+                $table = $options['alias'][$table];
+            }
+        }
+        if (isset($table)) {
+            $key = $table . '.' . $key;
+        }
+        return $key;
+    }
+}
diff --git a/thinkphp/library/think/db/builder/Sqlsrv.php b/thinkphp/library/think/db/builder/Sqlsrv.php
new file mode 100644
index 0000000..dc425d9
--- /dev/null
+++ b/thinkphp/library/think/db/builder/Sqlsrv.php
@@ -0,0 +1,137 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\builder;
+
+use think\db\Builder;
+use think\db\Expression;
+
+/**
+ * Sqlsrv数据库驱动
+ */
+class Sqlsrv extends Builder
+{
+    protected $selectSql       = 'SELECT T1.* FROM (SELECT thinkphp.*, ROW_NUMBER() OVER (%ORDER%) AS ROW_NUMBER FROM (SELECT %DISTINCT% %FIELD% FROM %TABLE%%JOIN%%WHERE%%GROUP%%HAVING%) AS thinkphp) AS T1 %LIMIT%%COMMENT%';
+    protected $selectInsertSql = 'SELECT %DISTINCT% %FIELD% FROM %TABLE%%JOIN%%WHERE%%GROUP%%HAVING%';
+    protected $updateSql       = 'UPDATE %TABLE% SET %SET% FROM %TABLE% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%';
+    protected $deleteSql       = 'DELETE FROM %TABLE%  %USING% FROM %TABLE%  %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%';
+    protected $insertSql       = 'INSERT INTO %TABLE% (%FIELD%) VALUES (%DATA%) %COMMENT%';
+    protected $insertAllSql    = 'INSERT INTO %TABLE% (%FIELD%) %DATA% %COMMENT%';
+
+    /**
+     * order分析
+     * @access protected
+     * @param mixed $order
+     * @param array $options
+     * @return string
+     */
+    protected function parseOrder($order, $options = [])
+    {
+        if (empty($order)) {
+            return ' ORDER BY rand()';
+        }
+
+        $array = [];
+        foreach ($order as $key => $val) {
+            if ($val instanceof Expression) {
+                $array[] = $val->getValue();
+            } elseif (is_numeric($key)) {
+                if (false === strpos($val, '(')) {
+                    $array[] = $this->parseKey($val, $options);
+                } elseif ('[rand]' == $val) {
+                    $array[] = $this->parseRand();
+                } else {
+                    $array[] = $val;
+                }
+            } else {
+                $sort    = in_array(strtolower(trim($val)), ['asc', 'desc'], true) ? ' ' . $val : '';
+                $array[] = $this->parseKey($key, $options, true) . ' ' . $sort;
+            }
+        }
+
+        return ' ORDER BY ' . implode(',', $array);
+    }
+
+    /**
+     * 随机排序
+     * @access protected
+     * @return string
+     */
+    protected function parseRand()
+    {
+        return 'rand()';
+    }
+
+    /**
+     * 字段和表名处理
+     * @access protected
+     * @param mixed  $key
+     * @param array  $options
+     * @return string
+     */
+    protected function parseKey($key, $options = [], $strict = false)
+    {
+        if (is_numeric($key)) {
+            return $key;
+        } elseif ($key instanceof Expression) {
+            return $key->getValue();
+        }
+        $key = trim($key);
+        if (strpos($key, '.') && !preg_match('/[,\'\"\(\)\[\s]/', $key)) {
+            list($table, $key) = explode('.', $key, 2);
+            if ('__TABLE__' == $table) {
+                $table = $this->query->getTable();
+            }
+            if (isset($options['alias'][$table])) {
+                $table = $options['alias'][$table];
+            }
+        }
+
+        if ($strict && !preg_match('/^[\w\.\*]+$/', $key)) {
+            throw new Exception('not support data:' . $key);
+        }
+        if ('*' != $key && ($strict || !preg_match('/[,\'\"\*\(\)\[.\s]/', $key))) {
+            $key = '[' . $key . ']';
+        }
+        if (isset($table)) {
+            $key = '[' . $table . '].' . $key;
+        }
+        return $key;
+    }
+
+    /**
+     * limit
+     * @access protected
+     * @param mixed $limit
+     * @return string
+     */
+    protected function parseLimit($limit)
+    {
+        if (empty($limit)) {
+            return '';
+        }
+
+        $limit = explode(',', $limit);
+        if (count($limit) > 1) {
+            $limitStr = '(T1.ROW_NUMBER BETWEEN ' . $limit[0] . ' + 1 AND ' . $limit[0] . ' + ' . $limit[1] . ')';
+        } else {
+            $limitStr = '(T1.ROW_NUMBER BETWEEN 1 AND ' . $limit[0] . ")";
+        }
+        return 'WHERE ' . $limitStr;
+    }
+
+    public function selectInsert($fields, $table, $options)
+    {
+        $this->selectSql = $this->selectInsertSql;
+        return parent::selectInsert($fields, $table, $options);
+    }
+
+}
diff --git a/thinkphp/library/think/db/connector/Mysql.php b/thinkphp/library/think/db/connector/Mysql.php
new file mode 100644
index 0000000..be1a85c
--- /dev/null
+++ b/thinkphp/library/think/db/connector/Mysql.php
@@ -0,0 +1,126 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\connector;
+
+use PDO;
+use think\db\Connection;
+use think\Log;
+
+/**
+ * mysql数据库驱动
+ */
+class Mysql extends Connection
+{
+
+    protected $builder = '\\think\\db\\builder\\Mysql';
+
+    /**
+     * 解析pdo连接的dsn信息
+     * @access protected
+     * @param array $config 连接信息
+     * @return string
+     */
+    protected function parseDsn($config)
+    {
+        if (!empty($config['socket'])) {
+            $dsn = 'mysql:unix_socket=' . $config['socket'];
+        } elseif (!empty($config['hostport'])) {
+            $dsn = 'mysql:host=' . $config['hostname'] . ';port=' . $config['hostport'];
+        } else {
+            $dsn = 'mysql:host=' . $config['hostname'];
+        }
+        $dsn .= ';dbname=' . $config['database'];
+
+        if (!empty($config['charset'])) {
+            $dsn .= ';charset=' . $config['charset'];
+        }
+        return $dsn;
+    }
+
+    /**
+     * 取得数据表的字段信息
+     * @access public
+     * @param string $tableName
+     * @return array
+     */
+    public function getFields($tableName)
+    {
+        list($tableName) = explode(' ', $tableName);
+        if (false === strpos($tableName, '`')) {
+            if (strpos($tableName, '.')) {
+                $tableName = str_replace('.', '`.`', $tableName);
+            }
+            $tableName = '`' . $tableName . '`';
+        }
+        $sql    = 'SHOW COLUMNS FROM ' . $tableName;
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        if ($result) {
+            foreach ($result as $key => $val) {
+                $val                 = array_change_key_case($val);
+                $info[$val['field']] = [
+                    'name'    => $val['field'],
+                    'type'    => $val['type'],
+                    'notnull' => (bool) ('' === $val['null']), // not null is empty, null is yes
+                    'default' => $val['default'],
+                    'primary' => (strtolower($val['key']) == 'pri'),
+                    'autoinc' => (strtolower($val['extra']) == 'auto_increment'),
+                ];
+            }
+        }
+        return $this->fieldCase($info);
+    }
+
+    /**
+     * 取得数据库的表信息
+     * @access public
+     * @param string $dbName
+     * @return array
+     */
+    public function getTables($dbName = '')
+    {
+        $sql    = !empty($dbName) ? 'SHOW TABLES FROM ' . $dbName : 'SHOW TABLES ';
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        foreach ($result as $key => $val) {
+            $info[$key] = current($val);
+        }
+        return $info;
+    }
+
+    /**
+     * SQL性能分析
+     * @access protected
+     * @param string $sql
+     * @return array
+     */
+    protected function getExplain($sql)
+    {
+        $pdo    = $this->linkID->query("EXPLAIN " . $sql);
+        $result = $pdo->fetch(PDO::FETCH_ASSOC);
+        $result = array_change_key_case($result);
+        if (isset($result['extra'])) {
+            if (strpos($result['extra'], 'filesort') || strpos($result['extra'], 'temporary')) {
+                Log::record('SQL:' . $this->queryStr . '[' . $result['extra'] . ']', 'warn');
+            }
+        }
+        return $result;
+    }
+
+    protected function supportSavepoint()
+    {
+        return true;
+    }
+
+}
diff --git a/thinkphp/library/think/db/connector/Pgsql.php b/thinkphp/library/think/db/connector/Pgsql.php
new file mode 100644
index 0000000..bbcf576
--- /dev/null
+++ b/thinkphp/library/think/db/connector/Pgsql.php
@@ -0,0 +1,103 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\connector;
+
+use PDO;
+use think\db\Connection;
+
+/**
+ * Pgsql数据库驱动
+ */
+class Pgsql extends Connection
+{
+    protected $builder = '\\think\\db\\builder\\Pgsql';
+
+    /**
+     * 解析pdo连接的dsn信息
+     * @access protected
+     * @param array $config 连接信息
+     * @return string
+     */
+    protected function parseDsn($config)
+    {
+        $dsn = 'pgsql:dbname=' . $config['database'] . ';host=' . $config['hostname'];
+        if (!empty($config['hostport'])) {
+            $dsn .= ';port=' . $config['hostport'];
+        }
+        return $dsn;
+    }
+
+    /**
+     * 取得数据表的字段信息
+     * @access public
+     * @param string $tableName
+     * @return array
+     */
+    public function getFields($tableName)
+    {
+
+        list($tableName) = explode(' ', $tableName);
+        $sql             = 'select fields_name as "field",fields_type as "type",fields_not_null as "null",fields_key_name as "key",fields_default as "default",fields_default as "extra" from table_msg(\'' . $tableName . '\');';
+
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        if ($result) {
+            foreach ($result as $key => $val) {
+                $val                 = array_change_key_case($val);
+                $info[$val['field']] = [
+                    'name'    => $val['field'],
+                    'type'    => $val['type'],
+                    'notnull' => (bool) ('' !== $val['null']),
+                    'default' => $val['default'],
+                    'primary' => !empty($val['key']),
+                    'autoinc' => (0 === strpos($val['extra'], 'nextval(')),
+                ];
+            }
+        }
+        return $this->fieldCase($info);
+    }
+
+    /**
+     * 取得数据库的表信息
+     * @access public
+     * @param string $dbName
+     * @return array
+     */
+    public function getTables($dbName = '')
+    {
+        $sql    = "select tablename as Tables_in_test from pg_tables where  schemaname ='public'";
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        foreach ($result as $key => $val) {
+            $info[$key] = current($val);
+        }
+        return $info;
+    }
+
+    /**
+     * SQL性能分析
+     * @access protected
+     * @param string $sql
+     * @return array
+     */
+    protected function getExplain($sql)
+    {
+        return [];
+    }
+
+    protected function supportSavepoint()
+    {
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/db/connector/Sqlite.php b/thinkphp/library/think/db/connector/Sqlite.php
new file mode 100644
index 0000000..c4e3a72
--- /dev/null
+++ b/thinkphp/library/think/db/connector/Sqlite.php
@@ -0,0 +1,104 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\connector;
+
+use PDO;
+use think\db\Connection;
+
+/**
+ * Sqlite数据库驱动
+ */
+class Sqlite extends Connection
+{
+
+    protected $builder = '\\think\\db\\builder\\Sqlite';
+
+    /**
+     * 解析pdo连接的dsn信息
+     * @access protected
+     * @param array $config 连接信息
+     * @return string
+     */
+    protected function parseDsn($config)
+    {
+        $dsn = 'sqlite:' . $config['database'];
+        return $dsn;
+    }
+
+    /**
+     * 取得数据表的字段信息
+     * @access public
+     * @param string $tableName
+     * @return array
+     */
+    public function getFields($tableName)
+    {
+        list($tableName) = explode(' ', $tableName);
+        $sql             = 'PRAGMA table_info( ' . $tableName . ' )';
+
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        if ($result) {
+            foreach ($result as $key => $val) {
+                $val                = array_change_key_case($val);
+                $info[$val['name']] = [
+                    'name'    => $val['name'],
+                    'type'    => $val['type'],
+                    'notnull' => 1 === $val['notnull'],
+                    'default' => $val['dflt_value'],
+                    'primary' => '1' == $val['pk'],
+                    'autoinc' => '1' == $val['pk'],
+                ];
+            }
+        }
+        return $this->fieldCase($info);
+    }
+
+    /**
+     * 取得数据库的表信息
+     * @access public
+     * @param string $dbName
+     * @return array
+     */
+    public function getTables($dbName = '')
+    {
+
+        $sql = "SELECT name FROM sqlite_master WHERE type='table' "
+            . "UNION ALL SELECT name FROM sqlite_temp_master "
+            . "WHERE type='table' ORDER BY name";
+
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        foreach ($result as $key => $val) {
+            $info[$key] = current($val);
+        }
+        return $info;
+    }
+
+    /**
+     * SQL性能分析
+     * @access protected
+     * @param string $sql
+     * @return array
+     */
+    protected function getExplain($sql)
+    {
+        return [];
+    }
+
+    protected function supportSavepoint()
+    {
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/db/connector/Sqlsrv.php b/thinkphp/library/think/db/connector/Sqlsrv.php
new file mode 100644
index 0000000..35c6600
--- /dev/null
+++ b/thinkphp/library/think/db/connector/Sqlsrv.php
@@ -0,0 +1,125 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\db\connector;
+
+use PDO;
+use think\db\Connection;
+
+/**
+ * Sqlsrv数据库驱动
+ */
+class Sqlsrv extends Connection
+{
+    // PDO连接参数
+    protected $params = [
+        PDO::ATTR_CASE              => PDO::CASE_NATURAL,
+        PDO::ATTR_ERRMODE           => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_STRINGIFY_FETCHES => false,
+    ];
+    protected $builder = '\\think\\db\\builder\\Sqlsrv';
+    /**
+     * 解析pdo连接的dsn信息
+     * @access protected
+     * @param array $config 连接信息
+     * @return string
+     */
+    protected function parseDsn($config)
+    {
+        $dsn = 'sqlsrv:Database=' . $config['database'] . ';Server=' . $config['hostname'];
+        if (!empty($config['hostport'])) {
+            $dsn .= ',' . $config['hostport'];
+        }
+        return $dsn;
+    }
+
+    /**
+     * 取得数据表的字段信息
+     * @access public
+     * @param string $tableName
+     * @return array
+     */
+    public function getFields($tableName)
+    {
+        list($tableName) = explode(' ', $tableName);
+        $tableNames      = explode('.', $tableName);
+        $tableName       = isset($tableNames[1]) ? $tableNames[1] : $tableNames[0];
+
+        $sql = "SELECT   column_name,   data_type,   column_default,   is_nullable
+        FROM    information_schema.tables AS t
+        JOIN    information_schema.columns AS c
+        ON  t.table_catalog = c.table_catalog
+        AND t.table_schema  = c.table_schema
+        AND t.table_name    = c.table_name
+        WHERE   t.table_name = '$tableName'";
+
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        if ($result) {
+            foreach ($result as $key => $val) {
+                $val                       = array_change_key_case($val);
+                $info[$val['column_name']] = [
+                    'name'    => $val['column_name'],
+                    'type'    => $val['data_type'],
+                    'notnull' => (bool) ('' === $val['is_nullable']), // not null is empty, null is yes
+                    'default' => $val['column_default'],
+                    'primary' => false,
+                    'autoinc' => false,
+                ];
+            }
+        }
+        $sql = "SELECT column_name FROM information_schema.key_column_usage WHERE table_name='$tableName'";
+        // 调试开始
+        $this->debug(true);
+        $pdo = $this->linkID->query($sql);
+        // 调试结束
+        $this->debug(false, $sql);
+        $result = $pdo->fetch(PDO::FETCH_ASSOC);
+        if ($result) {
+            $info[$result['column_name']]['primary'] = true;
+        }
+        return $this->fieldCase($info);
+    }
+
+    /**
+     * 取得数据表的字段信息
+     * @access public
+     * @param string $dbName
+     * @return array
+     */
+    public function getTables($dbName = '')
+    {
+        $sql = "SELECT TABLE_NAME
+            FROM INFORMATION_SCHEMA.TABLES
+            WHERE TABLE_TYPE = 'BASE TABLE'
+            ";
+
+        $pdo    = $this->query($sql, [], false, true);
+        $result = $pdo->fetchAll(PDO::FETCH_ASSOC);
+        $info   = [];
+        foreach ($result as $key => $val) {
+            $info[$key] = current($val);
+        }
+        return $info;
+    }
+
+    /**
+     * SQL性能分析
+     * @access protected
+     * @param string $sql
+     * @return array
+     */
+    protected function getExplain($sql)
+    {
+        return [];
+    }
+}
diff --git a/thinkphp/library/think/db/connector/pgsql.sql b/thinkphp/library/think/db/connector/pgsql.sql
new file mode 100644
index 0000000..e1a09a3
--- /dev/null
+++ b/thinkphp/library/think/db/connector/pgsql.sql
@@ -0,0 +1,117 @@
+CREATE OR REPLACE FUNCTION pgsql_type(a_type varchar) RETURNS varchar AS
+$BODY$
+DECLARE
+     v_type varchar;
+BEGIN
+     IF a_type='int8' THEN
+          v_type:='bigint';
+     ELSIF a_type='int4' THEN
+          v_type:='integer';
+     ELSIF a_type='int2' THEN
+          v_type:='smallint';
+     ELSIF a_type='bpchar' THEN
+          v_type:='char';
+     ELSE
+          v_type:=a_type;
+     END IF;
+     RETURN v_type;
+END;
+$BODY$
+LANGUAGE PLPGSQL;
+
+CREATE TYPE "public"."tablestruct" AS (
+  "fields_key_name" varchar(100),
+  "fields_name" VARCHAR(200),
+  "fields_type" VARCHAR(20),
+  "fields_length" BIGINT,
+  "fields_not_null" VARCHAR(10),
+  "fields_default" VARCHAR(500),
+  "fields_comment" VARCHAR(1000)
+);
+
+CREATE OR REPLACE FUNCTION "public"."table_msg" (a_schema_name varchar, a_table_name varchar) RETURNS SETOF "public"."tablestruct" AS
+$body$
+DECLARE
+     v_ret tablestruct;
+     v_oid oid;
+     v_sql varchar;
+     v_rec RECORD;
+     v_key varchar;
+BEGIN
+     SELECT
+           pg_class.oid  INTO v_oid
+     FROM
+           pg_class
+           INNER JOIN pg_namespace ON (pg_class.relnamespace = pg_namespace.oid AND lower(pg_namespace.nspname) = a_schema_name)
+     WHERE
+           pg_class.relname=a_table_name;
+     IF NOT FOUND THEN
+         RETURN;
+     END IF;
+
+     v_sql='
+     SELECT
+           pg_attribute.attname AS fields_name,
+           pg_attribute.attnum AS fields_index,
+           pgsql_type(pg_type.typname::varchar) AS fields_type,
+           pg_attribute.atttypmod-4 as fields_length,
+           CASE WHEN pg_attribute.attnotnull  THEN ''not null''
+           ELSE ''''
+           END AS fields_not_null,
+           pg_attrdef.adsrc AS fields_default,
+           pg_description.description AS fields_comment
+     FROM
+           pg_attribute
+           INNER JOIN pg_class  ON pg_attribute.attrelid = pg_class.oid
+           INNER JOIN pg_type   ON pg_attribute.atttypid = pg_type.oid
+           LEFT OUTER JOIN pg_attrdef ON pg_attrdef.adrelid = pg_class.oid AND pg_attrdef.adnum = pg_attribute.attnum
+           LEFT OUTER JOIN pg_description ON pg_description.objoid = pg_class.oid AND pg_description.objsubid = pg_attribute.attnum
+     WHERE
+           pg_attribute.attnum > 0
+           AND attisdropped <> ''t''
+           AND pg_class.oid = ' || v_oid || '
+     ORDER BY pg_attribute.attnum' ;
+
+     FOR v_rec IN EXECUTE v_sql LOOP
+         v_ret.fields_name=v_rec.fields_name;
+         v_ret.fields_type=v_rec.fields_type;
+         IF v_rec.fields_length > 0 THEN
+            v_ret.fields_length:=v_rec.fields_length;
+         ELSE
+            v_ret.fields_length:=NULL;
+         END IF;
+         v_ret.fields_not_null=v_rec.fields_not_null;
+         v_ret.fields_default=v_rec.fields_default;
+         v_ret.fields_comment=v_rec.fields_comment;
+         SELECT constraint_name INTO v_key FROM information_schema.key_column_usage WHERE table_schema=a_schema_name AND table_name=a_table_name AND column_name=v_rec.fields_name;
+         IF FOUND THEN
+            v_ret.fields_key_name=v_key;
+         ELSE
+            v_ret.fields_key_name='';
+         END IF;
+         RETURN NEXT v_ret;
+     END LOOP;
+     RETURN ;
+END;
+$body$
+LANGUAGE 'plpgsql' VOLATILE CALLED ON NULL INPUT SECURITY INVOKER;
+
+COMMENT ON FUNCTION "public"."table_msg"(a_schema_name varchar, a_table_name varchar)
+IS '获得表信息';
+
+---重载一个函数
+CREATE OR REPLACE FUNCTION "public"."table_msg" (a_table_name varchar) RETURNS SETOF "public"."tablestruct" AS
+$body$
+DECLARE
+    v_ret tablestruct;
+BEGIN
+    FOR v_ret IN SELECT * FROM table_msg('public',a_table_name) LOOP
+        RETURN NEXT v_ret;
+    END LOOP;
+    RETURN;
+END;
+$body$
+LANGUAGE 'plpgsql' VOLATILE CALLED ON NULL INPUT SECURITY INVOKER;
+
+COMMENT ON FUNCTION "public"."table_msg"(a_table_name varchar)
+IS '获得表信息';
\ No newline at end of file
diff --git a/thinkphp/library/think/db/exception/BindParamException.php b/thinkphp/library/think/db/exception/BindParamException.php
new file mode 100644
index 0000000..4ed1954
--- /dev/null
+++ b/thinkphp/library/think/db/exception/BindParamException.php
@@ -0,0 +1,35 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think\db\exception;
+
+use think\exception\DbException;
+
+/**
+ * PDO参数绑定异常
+ */
+class BindParamException extends DbException
+{
+
+    /**
+     * BindParamException constructor.
+     * @param string $message
+     * @param array  $config
+     * @param string $sql
+     * @param array    $bind
+     * @param int    $code
+     */
+    public function __construct($message, $config, $sql, $bind, $code = 10502)
+    {
+        $this->setData('Bind Param', $bind);
+        parent::__construct($message, $config, $sql, $code);
+    }
+}
diff --git a/thinkphp/library/think/db/exception/DataNotFoundException.php b/thinkphp/library/think/db/exception/DataNotFoundException.php
new file mode 100644
index 0000000..f2542ac
--- /dev/null
+++ b/thinkphp/library/think/db/exception/DataNotFoundException.php
@@ -0,0 +1,43 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think\db\exception;
+
+use think\exception\DbException;
+
+class DataNotFoundException extends DbException
+{
+    protected $table;
+
+    /**
+     * DbException constructor.
+     * @param string $message
+     * @param string $table
+     * @param array $config
+     */
+    public function __construct($message, $table = '', array $config = [])
+    {
+        $this->message = $message;
+        $this->table   = $table;
+
+        $this->setData('Database Config', $config);
+    }
+
+    /**
+     * 获取数据表名
+     * @access public
+     * @return string
+     */
+    public function getTable()
+    {
+        return $this->table;
+    }
+}
diff --git a/thinkphp/library/think/db/exception/ModelNotFoundException.php b/thinkphp/library/think/db/exception/ModelNotFoundException.php
new file mode 100644
index 0000000..6e5f930
--- /dev/null
+++ b/thinkphp/library/think/db/exception/ModelNotFoundException.php
@@ -0,0 +1,43 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think\db\exception;
+
+use think\exception\DbException;
+
+class ModelNotFoundException extends DbException
+{
+    protected $model;
+
+    /**
+     * 构造方法
+     * @param string $message
+     * @param string $model
+     */
+    public function __construct($message, $model = '', array $config = [])
+    {
+        $this->message = $message;
+        $this->model   = $model;
+
+        $this->setData('Database Config', $config);
+    }
+
+    /**
+     * 获取模型类名
+     * @access public
+     * @return string
+     */
+    public function getModel()
+    {
+        return $this->model;
+    }
+
+}
diff --git a/thinkphp/library/think/debug/Console.php b/thinkphp/library/think/debug/Console.php
new file mode 100644
index 0000000..c17911b
--- /dev/null
+++ b/thinkphp/library/think/debug/Console.php
@@ -0,0 +1,160 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\debug;
+
+use think\Cache;
+use think\Config;
+use think\Db;
+use think\Debug;
+use think\Request;
+use think\Response;
+
+/**
+ * 浏览器调试输出
+ */
+class Console
+{
+    protected $config = [
+        'trace_tabs' => ['base' => '基本', 'file' => '文件', 'info' => '流程', 'notice|error' => '错误', 'sql' => 'SQL', 'debug|log' => '调试'],
+    ];
+
+    // 实例化并传入参数
+    public function __construct($config = [])
+    {
+        if (is_array($config)) {
+            $this->config = array_merge($this->config, $config);
+        }
+    }
+
+    /**
+     * 调试输出接口
+     * @access public
+     * @param Response  $response Response对象
+     * @param array     $log 日志信息
+     * @return bool
+     */
+    public function output(Response $response, array $log = [])
+    {
+        $request     = Request::instance();
+        $contentType = $response->getHeader('Content-Type');
+        $accept      = $request->header('accept');
+        if (strpos($accept, 'application/json') === 0 || $request->isAjax()) {
+            return false;
+        } elseif (!empty($contentType) && strpos($contentType, 'html') === false) {
+            return false;
+        }
+        // 获取基本信息
+        $runtime = number_format(microtime(true) - THINK_START_TIME, 10);
+        $reqs    = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
+        $mem     = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
+
+        if (isset($_SERVER['HTTP_HOST'])) {
+            $uri = $_SERVER['SERVER_PROTOCOL'] . ' ' . $_SERVER['REQUEST_METHOD'] . ' : ' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+        } else {
+            $uri = 'cmd:' . implode(' ', $_SERVER['argv']);
+        }
+
+        // 页面Trace信息
+        $base = [
+            '请求信息' => date('Y-m-d H:i:s', $_SERVER['REQUEST_TIME']) . ' ' . $uri,
+            '运行时间' => number_format($runtime, 6) . 's [ 吞吐率：' . $reqs . 'req/s ] 内存消耗：' . $mem . 'kb 文件加载：' . count(get_included_files()),
+            '查询信息' => Db::$queryTimes . ' queries ' . Db::$executeTimes . ' writes ',
+            '缓存信息' => Cache::$readTimes . ' reads,' . Cache::$writeTimes . ' writes',
+            '配置加载' => count(Config::get()),
+        ];
+
+        if (session_id()) {
+            $base['会话信息'] = 'SESSION_ID=' . session_id();
+        }
+
+        $info = Debug::getFile(true);
+
+        // 页面Trace信息
+        $trace = [];
+        foreach ($this->config['trace_tabs'] as $name => $title) {
+            $name = strtolower($name);
+            switch ($name) {
+                case 'base': // 基本信息
+                    $trace[$title] = $base;
+                    break;
+                case 'file': // 文件信息
+                    $trace[$title] = $info;
+                    break;
+                default: // 调试信息
+                    if (strpos($name, '|')) {
+                        // 多组信息
+                        $names  = explode('|', $name);
+                        $result = [];
+                        foreach ($names as $name) {
+                            $result = array_merge($result, isset($log[$name]) ? $log[$name] : []);
+                        }
+                        $trace[$title] = $result;
+                    } else {
+                        $trace[$title] = isset($log[$name]) ? $log[$name] : '';
+                    }
+            }
+        }
+
+        //输出到控制台
+        $lines = '';
+        foreach ($trace as $type => $msg) {
+            $lines .= $this->console($type, $msg);
+        }
+        $js = <<
+{$lines}
+
+JS;
+        return $js;
+    }
+
+    protected function console($type, $msg)
+    {
+        $type       = strtolower($type);
+        $trace_tabs = array_values($this->config['trace_tabs']);
+        $line[]     = ($type == $trace_tabs[0] || '调试' == $type || '错误' == $type)
+        ? "console.group('{$type}');"
+        : "console.groupCollapsed('{$type}');";
+
+        foreach ((array) $msg as $key => $m) {
+            switch ($type) {
+                case '调试':
+                    $var_type = gettype($m);
+                    if (in_array($var_type, ['array', 'string'])) {
+                        $line[] = "console.log(" . json_encode($m) . ");";
+                    } else {
+                        $line[] = "console.log(" . json_encode(var_export($m, 1)) . ");";
+                    }
+                    break;
+                case '错误':
+                    $msg    = str_replace("\n", '\n', json_encode($m));
+                    $style  = 'color:#F4006B;font-size:14px;';
+                    $line[] = "console.error(\"%c{$msg}\", \"{$style}\");";
+                    break;
+                case 'sql':
+                    $msg    = str_replace("\n", '\n', $m);
+                    $style  = "color:#009bb4;";
+                    $line[] = "console.log(\"%c{$msg}\", \"{$style}\");";
+                    break;
+                default:
+                    $m      = is_string($key) ? $key . ' ' . $m : $key + 1 . ' ' . $m;
+                    $msg    = json_encode($m);
+                    $line[] = "console.log({$msg});";
+                    break;
+            }
+        }
+        $line[] = "console.groupEnd();";
+        return implode(PHP_EOL, $line);
+    }
+
+}
diff --git a/thinkphp/library/think/debug/Html.php b/thinkphp/library/think/debug/Html.php
new file mode 100644
index 0000000..b6be7ad
--- /dev/null
+++ b/thinkphp/library/think/debug/Html.php
@@ -0,0 +1,111 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\debug;
+
+use think\Cache;
+use think\Config;
+use think\Db;
+use think\Debug;
+use think\Request;
+use think\Response;
+
+/**
+ * 页面Trace调试
+ */
+class Html
+{
+    protected $config = [
+        'trace_file' => '',
+        'trace_tabs' => ['base' => '基本', 'file' => '文件', 'info' => '流程', 'notice|error' => '错误', 'sql' => 'SQL', 'debug|log' => '调试'],
+    ];
+
+    // 实例化并传入参数
+    public function __construct(array $config = [])
+    {
+        $this->config['trace_file'] = THINK_PATH . 'tpl/page_trace.tpl';
+        $this->config               = array_merge($this->config, $config);
+    }
+
+    /**
+     * 调试输出接口
+     * @access public
+     * @param Response  $response Response对象
+     * @param array     $log 日志信息
+     * @return bool
+     */
+    public function output(Response $response, array $log = [])
+    {
+        $request     = Request::instance();
+        $contentType = $response->getHeader('Content-Type');
+        $accept      = $request->header('accept');
+        if (strpos($accept, 'application/json') === 0 || $request->isAjax()) {
+            return false;
+        } elseif (!empty($contentType) && strpos($contentType, 'html') === false) {
+            return false;
+        }
+        // 获取基本信息
+        $runtime = number_format(microtime(true) - THINK_START_TIME, 10, '.', '');
+        $reqs    = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
+        $mem     = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
+
+        // 页面Trace信息
+        if (isset($_SERVER['HTTP_HOST'])) {
+            $uri = $_SERVER['SERVER_PROTOCOL'] . ' ' . $_SERVER['REQUEST_METHOD'] . ' : ' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+        } else {
+            $uri = 'cmd:' . implode(' ', $_SERVER['argv']);
+        }
+        $base = [
+            '请求信息' => date('Y-m-d H:i:s', $_SERVER['REQUEST_TIME']) . ' ' . $uri,
+            '运行时间' => number_format($runtime, 6) . 's [ 吞吐率：' . $reqs . 'req/s ] 内存消耗：' . $mem . 'kb 文件加载：' . count(get_included_files()),
+            '查询信息' => Db::$queryTimes . ' queries ' . Db::$executeTimes . ' writes ',
+            '缓存信息' => Cache::$readTimes . ' reads,' . Cache::$writeTimes . ' writes',
+            '配置加载' => count(Config::get()),
+        ];
+
+        if (session_id()) {
+            $base['会话信息'] = 'SESSION_ID=' . session_id();
+        }
+
+        $info = Debug::getFile(true);
+
+        // 页面Trace信息
+        $trace = [];
+        foreach ($this->config['trace_tabs'] as $name => $title) {
+            $name = strtolower($name);
+            switch ($name) {
+                case 'base': // 基本信息
+                    $trace[$title] = $base;
+                    break;
+                case 'file': // 文件信息
+                    $trace[$title] = $info;
+                    break;
+                default: // 调试信息
+                    if (strpos($name, '|')) {
+                        // 多组信息
+                        $names  = explode('|', $name);
+                        $result = [];
+                        foreach ($names as $name) {
+                            $result = array_merge($result, isset($log[$name]) ? $log[$name] : []);
+                        }
+                        $trace[$title] = $result;
+                    } else {
+                        $trace[$title] = isset($log[$name]) ? $log[$name] : '';
+                    }
+            }
+        }
+        // 调用Trace页面模板
+        ob_start();
+        include $this->config['trace_file'];
+        return ob_get_clean();
+    }
+
+}
diff --git a/thinkphp/library/think/exception/ClassNotFoundException.php b/thinkphp/library/think/exception/ClassNotFoundException.php
new file mode 100644
index 0000000..eb22e73
--- /dev/null
+++ b/thinkphp/library/think/exception/ClassNotFoundException.php
@@ -0,0 +1,32 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+class ClassNotFoundException extends \RuntimeException
+{
+    protected $class;
+    public function __construct($message, $class = '')
+    {
+        $this->message = $message;
+        $this->class   = $class;
+    }
+
+    /**
+     * 获取类名
+     * @access public
+     * @return string
+     */
+    public function getClass()
+    {
+        return $this->class;
+    }
+}
diff --git a/thinkphp/library/think/exception/DbException.php b/thinkphp/library/think/exception/DbException.php
new file mode 100644
index 0000000..0ae80ad
--- /dev/null
+++ b/thinkphp/library/think/exception/DbException.php
@@ -0,0 +1,43 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+use think\Exception;
+
+/**
+ * Database相关异常处理类
+ */
+class DbException extends Exception
+{
+    /**
+     * DbException constructor.
+     * @param string    $message
+     * @param array     $config
+     * @param string    $sql
+     * @param int       $code
+     */
+    public function __construct($message, array $config, $sql, $code = 10500)
+    {
+        $this->message = $message;
+        $this->code    = $code;
+
+        $this->setData('Database Status', [
+            'Error Code'    => $code,
+            'Error Message' => $message,
+            'Error SQL'     => $sql,
+        ]);
+
+        unset($config['username'], $config['password']);
+        $this->setData('Database Config', $config);
+    }
+
+}
diff --git a/thinkphp/library/think/exception/ErrorException.php b/thinkphp/library/think/exception/ErrorException.php
new file mode 100644
index 0000000..b3a9a30
--- /dev/null
+++ b/thinkphp/library/think/exception/ErrorException.php
@@ -0,0 +1,57 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+use think\Exception;
+
+/**
+ * ThinkPHP错误异常
+ * 主要用于封装 set_error_handler 和 register_shutdown_function 得到的错误
+ * 除开从 think\Exception 继承的功能
+ * 其他和PHP系统\ErrorException功能基本一样
+ */
+class ErrorException extends Exception
+{
+    /**
+     * 用于保存错误级别
+     * @var integer
+     */
+    protected $severity;
+
+    /**
+     * 错误异常构造函数
+     * @param integer $severity 错误级别
+     * @param string  $message  错误详细信息
+     * @param string  $file     出错文件路径
+     * @param integer $line     出错行号
+     * @param array   $context  错误上下文，会包含错误触发处作用域内所有变量的数组
+     */
+    public function __construct($severity, $message, $file, $line, array $context = [])
+    {
+        $this->severity = $severity;
+        $this->message  = $message;
+        $this->file     = $file;
+        $this->line     = $line;
+        $this->code     = 0;
+
+        empty($context) || $this->setData('Error Context', $context);
+    }
+
+    /**
+     * 获取错误级别
+     * @return integer 错误级别
+     */
+    final public function getSeverity()
+    {
+        return $this->severity;
+    }
+}
diff --git a/thinkphp/library/think/exception/Handle.php b/thinkphp/library/think/exception/Handle.php
new file mode 100644
index 0000000..f523db0
--- /dev/null
+++ b/thinkphp/library/think/exception/Handle.php
@@ -0,0 +1,282 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+use Exception;
+use think\App;
+use think\Config;
+use think\console\Output;
+use think\Lang;
+use think\Log;
+use think\Response;
+
+class Handle
+{
+    protected $render;
+    protected $ignoreReport = [
+        '\\think\\exception\\HttpException',
+    ];
+
+    public function setRender($render)
+    {
+        $this->render = $render;
+    }
+
+    /**
+     * Report or log an exception.
+     *
+     * @param  \Exception $exception
+     * @return void
+     */
+    public function report(Exception $exception)
+    {
+        if (!$this->isIgnoreReport($exception)) {
+            // 收集异常数据
+            if (App::$debug) {
+                $data = [
+                    'file'    => $exception->getFile(),
+                    'line'    => $exception->getLine(),
+                    'message' => $this->getMessage($exception),
+                    'code'    => $this->getCode($exception),
+                ];
+                $log = "[{$data['code']}]{$data['message']}[{$data['file']}:{$data['line']}]";
+            } else {
+                $data = [
+                    'code'    => $this->getCode($exception),
+                    'message' => $this->getMessage($exception),
+                ];
+                $log = "[{$data['code']}]{$data['message']}";
+            }
+
+            if (Config::get('record_trace')) {
+                $log .= "\r\n" . $exception->getTraceAsString();
+            }
+
+            Log::record($log, 'error');
+        }
+    }
+
+    protected function isIgnoreReport(Exception $exception)
+    {
+        foreach ($this->ignoreReport as $class) {
+            if ($exception instanceof $class) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Render an exception into an HTTP response.
+     *
+     * @param  \Exception $e
+     * @return Response
+     */
+    public function render(Exception $e)
+    {
+        if ($this->render && $this->render instanceof \Closure) {
+            $result = call_user_func_array($this->render, [$e]);
+            if ($result) {
+                return $result;
+            }
+        }
+
+        if ($e instanceof HttpException) {
+            return $this->renderHttpException($e);
+        } else {
+            return $this->convertExceptionToResponse($e);
+        }
+    }
+
+    /**
+     * @param Output    $output
+     * @param Exception $e
+     */
+    public function renderForConsole(Output $output, Exception $e)
+    {
+        if (App::$debug) {
+            $output->setVerbosity(Output::VERBOSITY_DEBUG);
+        }
+        $output->renderException($e);
+    }
+
+    /**
+     * @param HttpException $e
+     * @return Response
+     */
+    protected function renderHttpException(HttpException $e)
+    {
+        $status   = $e->getStatusCode();
+        $template = Config::get('http_exception_template');
+        if (!App::$debug && !empty($template[$status])) {
+            return Response::create($template[$status], 'view', $status)->assign(['e' => $e]);
+        } else {
+            return $this->convertExceptionToResponse($e);
+        }
+    }
+
+    /**
+     * @param Exception $exception
+     * @return Response
+     */
+    protected function convertExceptionToResponse(Exception $exception)
+    {
+        // 收集异常数据
+        if (App::$debug) {
+            // 调试模式，获取详细的错误信息
+            $data = [
+                'name'    => get_class($exception),
+                'file'    => $exception->getFile(),
+                'line'    => $exception->getLine(),
+                'message' => $this->getMessage($exception),
+                'trace'   => $exception->getTrace(),
+                'code'    => $this->getCode($exception),
+                'source'  => $this->getSourceCode($exception),
+                'datas'   => $this->getExtendData($exception),
+                'tables'  => [
+                    'GET Data'              => $_GET,
+                    'POST Data'             => $_POST,
+                    'Files'                 => $_FILES,
+                    'Cookies'               => $_COOKIE,
+                    'Session'               => isset($_SESSION) ? $_SESSION : [],
+                    'Server/Request Data'   => $_SERVER,
+                    'Environment Variables' => $_ENV,
+                    'ThinkPHP Constants'    => $this->getConst(),
+                ],
+            ];
+        } else {
+            // 部署模式仅显示 Code 和 Message
+            $data = [
+                'code'    => $this->getCode($exception),
+                'message' => $this->getMessage($exception),
+            ];
+
+            if (!Config::get('show_error_msg')) {
+                // 不显示详细错误信息
+                $data['message'] = Config::get('error_message');
+            }
+        }
+
+        //保留一层
+        while (ob_get_level() > 1) {
+            ob_end_clean();
+        }
+
+        $data['echo'] = ob_get_clean();
+
+        ob_start();
+        extract($data);
+        include Config::get('exception_tmpl');
+        // 获取并清空缓存
+        $content  = ob_get_clean();
+        $response = new Response($content, 'html');
+
+        if ($exception instanceof HttpException) {
+            $statusCode = $exception->getStatusCode();
+            $response->header($exception->getHeaders());
+        }
+
+        if (!isset($statusCode)) {
+            $statusCode = 500;
+        }
+        $response->code($statusCode);
+        return $response;
+    }
+
+    /**
+     * 获取错误编码
+     * ErrorException则使用错误级别作为错误编码
+     * @param  \Exception $exception
+     * @return integer                错误编码
+     */
+    protected function getCode(Exception $exception)
+    {
+        $code = $exception->getCode();
+        if (!$code && $exception instanceof ErrorException) {
+            $code = $exception->getSeverity();
+        }
+        return $code;
+    }
+
+    /**
+     * 获取错误信息
+     * ErrorException则使用错误级别作为错误编码
+     * @param  \Exception $exception
+     * @return string                错误信息
+     */
+    protected function getMessage(Exception $exception)
+    {
+        $message = $exception->getMessage();
+        if (IS_CLI) {
+            return $message;
+        }
+
+        if (strpos($message, ':')) {
+            $name    = strstr($message, ':', true);
+            $message = Lang::has($name) ? Lang::get($name) . strstr($message, ':') : $message;
+        } elseif (strpos($message, ',')) {
+            $name    = strstr($message, ',', true);
+            $message = Lang::has($name) ? Lang::get($name) . ':' . substr(strstr($message, ','), 1) : $message;
+        } elseif (Lang::has($message)) {
+            $message = Lang::get($message);
+        }
+        return $message;
+    }
+
+    /**
+     * 获取出错文件内容
+     * 获取错误的前9行和后9行
+     * @param  \Exception $exception
+     * @return array                 错误文件内容
+     */
+    protected function getSourceCode(Exception $exception)
+    {
+        // 读取前9行和后9行
+        $line  = $exception->getLine();
+        $first = ($line - 9 > 0) ? $line - 9 : 1;
+
+        try {
+            $contents = file($exception->getFile());
+            $source   = [
+                'first'  => $first,
+                'source' => array_slice($contents, $first - 1, 19),
+            ];
+        } catch (Exception $e) {
+            $source = [];
+        }
+        return $source;
+    }
+
+    /**
+     * 获取异常扩展信息
+     * 用于非调试模式html返回类型显示
+     * @param  \Exception $exception
+     * @return array                 异常类定义的扩展数据
+     */
+    protected function getExtendData(Exception $exception)
+    {
+        $data = [];
+        if ($exception instanceof \think\Exception) {
+            $data = $exception->getData();
+        }
+        return $data;
+    }
+
+    /**
+     * 获取常量列表
+     * @return array 常量列表
+     */
+    private static function getConst()
+    {
+        return get_defined_constants(true)['user'];
+    }
+}
diff --git a/thinkphp/library/think/exception/HttpException.php b/thinkphp/library/think/exception/HttpException.php
new file mode 100644
index 0000000..01a27fc
--- /dev/null
+++ b/thinkphp/library/think/exception/HttpException.php
@@ -0,0 +1,36 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+class HttpException extends \RuntimeException
+{
+    private $statusCode;
+    private $headers;
+
+    public function __construct($statusCode, $message = null, \Exception $previous = null, array $headers = [], $code = 0)
+    {
+        $this->statusCode = $statusCode;
+        $this->headers    = $headers;
+
+        parent::__construct($message, $code, $previous);
+    }
+
+    public function getStatusCode()
+    {
+        return $this->statusCode;
+    }
+
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+}
diff --git a/thinkphp/library/think/exception/HttpResponseException.php b/thinkphp/library/think/exception/HttpResponseException.php
new file mode 100644
index 0000000..5297286
--- /dev/null
+++ b/thinkphp/library/think/exception/HttpResponseException.php
@@ -0,0 +1,33 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+use think\Response;
+
+class HttpResponseException extends \RuntimeException
+{
+    /**
+     * @var Response
+     */
+    protected $response;
+
+    public function __construct(Response $response)
+    {
+        $this->response = $response;
+    }
+
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+}
diff --git a/thinkphp/library/think/exception/PDOException.php b/thinkphp/library/think/exception/PDOException.php
new file mode 100644
index 0000000..044f82a
--- /dev/null
+++ b/thinkphp/library/think/exception/PDOException.php
@@ -0,0 +1,39 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+/**
+ * PDO异常处理类
+ * 重新封装了系统的\PDOException类
+ */
+class PDOException extends DbException
+{
+    /**
+     * PDOException constructor.
+     * @param \PDOException $exception
+     * @param array         $config
+     * @param string        $sql
+     * @param int           $code
+     */
+    public function __construct(\PDOException $exception, array $config, $sql, $code = 10501)
+    {
+        $error = $exception->errorInfo;
+
+        $this->setData('PDO Error Info', [
+            'SQLSTATE'             => $error[0],
+            'Driver Error Code'    => isset($error[1]) ? $error[1] : 0,
+            'Driver Error Message' => isset($error[2]) ? $error[2] : '',
+        ]);
+
+        parent::__construct($exception->getMessage(), $config, $sql, $code);
+    }
+}
diff --git a/thinkphp/library/think/exception/RouteNotFoundException.php b/thinkphp/library/think/exception/RouteNotFoundException.php
new file mode 100644
index 0000000..d22e3a6
--- /dev/null
+++ b/thinkphp/library/think/exception/RouteNotFoundException.php
@@ -0,0 +1,22 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+class RouteNotFoundException extends HttpException
+{
+
+    public function __construct()
+    {
+        parent::__construct(404, 'Route Not Found');
+    }
+
+}
diff --git a/thinkphp/library/think/exception/TemplateNotFoundException.php b/thinkphp/library/think/exception/TemplateNotFoundException.php
new file mode 100644
index 0000000..4202069
--- /dev/null
+++ b/thinkphp/library/think/exception/TemplateNotFoundException.php
@@ -0,0 +1,33 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+class TemplateNotFoundException extends \RuntimeException
+{
+    protected $template;
+
+    public function __construct($message, $template = '')
+    {
+        $this->message  = $message;
+        $this->template = $template;
+    }
+
+    /**
+     * 获取模板文件
+     * @access public
+     * @return string
+     */
+    public function getTemplate()
+    {
+        return $this->template;
+    }
+}
diff --git a/thinkphp/library/think/exception/ThrowableError.php b/thinkphp/library/think/exception/ThrowableError.php
new file mode 100644
index 0000000..87b6b9d
--- /dev/null
+++ b/thinkphp/library/think/exception/ThrowableError.php
@@ -0,0 +1,47 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+class ThrowableError extends \ErrorException
+{
+    public function __construct(\Throwable $e)
+    {
+
+        if ($e instanceof \ParseError) {
+            $message  = 'Parse error: ' . $e->getMessage();
+            $severity = E_PARSE;
+        } elseif ($e instanceof \TypeError) {
+            $message  = 'Type error: ' . $e->getMessage();
+            $severity = E_RECOVERABLE_ERROR;
+        } else {
+            $message  = 'Fatal error: ' . $e->getMessage();
+            $severity = E_ERROR;
+        }
+
+        parent::__construct(
+            $message,
+            $e->getCode(),
+            $severity,
+            $e->getFile(),
+            $e->getLine()
+        );
+
+        $this->setTrace($e->getTrace());
+    }
+
+    protected function setTrace($trace)
+    {
+        $traceReflector = new \ReflectionProperty('Exception', 'trace');
+        $traceReflector->setAccessible(true);
+        $traceReflector->setValue($this, $trace);
+    }
+}
diff --git a/thinkphp/library/think/exception/ValidateException.php b/thinkphp/library/think/exception/ValidateException.php
new file mode 100644
index 0000000..b368416
--- /dev/null
+++ b/thinkphp/library/think/exception/ValidateException.php
@@ -0,0 +1,33 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\exception;
+
+class ValidateException extends \RuntimeException
+{
+    protected $error;
+
+    public function __construct($error)
+    {
+        $this->error   = $error;
+        $this->message = is_array($error) ? implode("\n\r", $error) : $error;
+    }
+
+    /**
+     * 获取验证错误信息
+     * @access public
+     * @return array|string
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+}
diff --git a/thinkphp/library/think/log/driver/File.php b/thinkphp/library/think/log/driver/File.php
new file mode 100644
index 0000000..f2296cf
--- /dev/null
+++ b/thinkphp/library/think/log/driver/File.php
@@ -0,0 +1,270 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\log\driver;
+
+use think\App;
+use think\Request;
+
+/**
+ * 本地化调试输出到文件
+ */
+class File
+{
+    protected $config = [
+        'time_format' => ' c ',
+        'single'      => false,
+        'file_size'   => 2097152,
+        'path'        => LOG_PATH,
+        'apart_level' => [],
+        'max_files'   => 0,
+        'json'        => false,
+    ];
+
+    // 实例化并传入参数
+    public function __construct($config = [])
+    {
+        if (is_array($config)) {
+            $this->config = array_merge($this->config, $config);
+        }
+    }
+
+    /**
+     * 日志写入接口
+     * @access public
+     * @param  array    $log 日志信息
+     * @param  bool     $append 是否追加请求信息
+     * @return bool
+     */
+    public function save(array $log = [], $append = false)
+    {
+        $destination = $this->getMasterLogFile();
+
+        $path = dirname($destination);
+        !is_dir($path) && mkdir($path, 0755, true);
+
+        $info = [];
+        foreach ($log as $type => $val) {
+
+            foreach ($val as $msg) {
+                if (!is_string($msg)) {
+                    $msg = var_export($msg, true);
+                }
+
+                $info[$type][] = $this->config['json'] ? $msg : '[ ' . $type . ' ] ' . $msg;
+            }
+
+            if (!$this->config['json'] && (true === $this->config['apart_level'] || in_array($type, $this->config['apart_level']))) {
+                // 独立记录的日志级别
+                $filename = $this->getApartLevelFile($path, $type);
+
+                $this->write($info[$type], $filename, true, $append);
+                unset($info[$type]);
+            }
+        }
+
+        if ($info) {
+            return $this->write($info, $destination, false, $append);
+        }
+
+        return true;
+    }
+
+    /**
+     * 获取主日志文件名
+     * @access public
+     * @return string
+     */
+    protected function getMasterLogFile()
+    {
+        if ($this->config['single']) {
+            $name = is_string($this->config['single']) ? $this->config['single'] : 'single';
+
+            $destination = $this->config['path'] . $name . '.log';
+        } else {
+            $cli = PHP_SAPI == 'cli' ? '_cli' : '';
+
+            if ($this->config['max_files']) {
+                $filename = date('Ymd') . $cli . '.log';
+                $files    = glob($this->config['path'] . '*.log');
+
+                try {
+                    if (count($files) > $this->config['max_files']) {
+                        unlink($files[0]);
+                    }
+                } catch (\Exception $e) {
+                }
+            } else {
+                $filename = date('Ym') . DIRECTORY_SEPARATOR . date('d') . $cli . '.log';
+            }
+
+            $destination = $this->config['path'] . $filename;
+        }
+
+        return $destination;
+    }
+
+    /**
+     * 获取独立日志文件名
+     * @access public
+     * @param  string $path 日志目录
+     * @param  string $type 日志类型
+     * @return string
+     */
+    protected function getApartLevelFile($path, $type)
+    {
+        $cli = PHP_SAPI == 'cli' ? '_cli' : '';
+
+        if ($this->config['single']) {
+            $name = is_string($this->config['single']) ? $this->config['single'] : 'single';
+
+            $name .= '_' . $type;
+        } elseif ($this->config['max_files']) {
+            $name = date('Ymd') . '_' . $type . $cli;
+        } else {
+            $name = date('d') . '_' . $type . $cli;
+        }
+
+        return $path . DIRECTORY_SEPARATOR . $name . '.log';
+    }
+
+    /**
+     * 日志写入
+     * @access protected
+     * @param  array     $message 日志信息
+     * @param  string    $destination 日志文件
+     * @param  bool      $apart 是否独立文件写入
+     * @param  bool      $append 是否追加请求信息
+     * @return bool
+     */
+    protected function write($message, $destination, $apart = false, $append = false)
+    {
+        // 检测日志文件大小，超过配置大小则备份日志文件重新生成
+        $this->checkLogSize($destination);
+
+        // 日志信息封装
+        $info['timestamp'] = date($this->config['time_format']);
+
+        foreach ($message as $type => $msg) {
+            $info[$type] = is_array($msg) ? implode("\r\n", $msg) : $msg;
+        }
+
+        if (PHP_SAPI == 'cli') {
+            $message = $this->parseCliLog($info);
+        } else {
+            // 添加调试日志
+            $this->getDebugLog($info, $append, $apart);
+
+            $message = $this->parseLog($info);
+        }
+
+        return error_log($message, 3, $destination);
+    }
+
+    /**
+     * 检查日志文件大小并自动生成备份文件
+     * @access protected
+     * @param  string    $destination 日志文件
+     * @return void
+     */
+    protected function checkLogSize($destination)
+    {
+        if (is_file($destination) && floor($this->config['file_size']) <= filesize($destination)) {
+            try {
+                rename($destination, dirname($destination) . DIRECTORY_SEPARATOR . time() . '-' . basename($destination));
+            } catch (\Exception $e) {
+            }
+        }
+    }
+
+    /**
+     * CLI日志解析
+     * @access protected
+     * @param  array     $info 日志信息
+     * @return string
+     */
+    protected function parseCliLog($info)
+    {
+        if ($this->config['json']) {
+            $message = json_encode($info, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . "\r\n";
+        } else {
+            $now = $info['timestamp'];
+            unset($info['timestamp']);
+
+            $message = implode("\r\n", $info);
+
+            $message = "[{$now}]" . $message . "\r\n";
+        }
+
+        return $message;
+    }
+
+    /**
+     * 解析日志
+     * @access protected
+     * @param  array     $info 日志信息
+     * @return string
+     */
+    protected function parseLog($info)
+    {
+        $request     = Request::instance();
+        $requestInfo = [
+            'ip'     => $request->ip(),
+            'method' => $request->method(),
+            'host'   => $request->host(),
+            'uri'    => $request->url(),
+        ];
+
+        if ($this->config['json']) {
+            $info = $requestInfo + $info;
+            return json_encode($info, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . "\r\n";
+        }
+
+        array_unshift($info, "---------------------------------------------------------------\r\n[{$info['timestamp']}] {$requestInfo['ip']} {$requestInfo['method']} {$requestInfo['host']}{$requestInfo['uri']}");
+        unset($info['timestamp']);
+
+        return implode("\r\n", $info) . "\r\n";
+    }
+
+    protected function getDebugLog(&$info, $append, $apart)
+    {
+        if (App::$debug && $append) {
+
+            if ($this->config['json']) {
+                // 获取基本信息
+                $runtime = round(microtime(true) - THINK_START_TIME, 10);
+                $reqs    = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
+
+                $memory_use = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
+
+                $info = [
+                    'runtime' => number_format($runtime, 6) . 's',
+                    'reqs'    => $reqs . 'req/s',
+                    'memory'  => $memory_use . 'kb',
+                    'file'    => count(get_included_files()),
+                ] + $info;
+
+            } elseif (!$apart) {
+                // 增加额外的调试信息
+                $runtime = round(microtime(true) - THINK_START_TIME, 10);
+                $reqs    = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
+
+                $memory_use = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
+
+                $time_str   = '[运行时间：' . number_format($runtime, 6) . 's] [吞吐率：' . $reqs . 'req/s]';
+                $memory_str = ' [内存消耗：' . $memory_use . 'kb]';
+                $file_load  = ' [文件加载：' . count(get_included_files()) . ']';
+
+                array_unshift($info, $time_str . $memory_str . $file_load);
+            }
+        }
+    }
+}
diff --git a/thinkphp/library/think/log/driver/Socket.php b/thinkphp/library/think/log/driver/Socket.php
new file mode 100644
index 0000000..4f62915
--- /dev/null
+++ b/thinkphp/library/think/log/driver/Socket.php
@@ -0,0 +1,250 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\log\driver;
+
+use think\App;
+
+/**
+ * github: https://github.com/luofei614/SocketLog
+ * @author luofei614
+ */
+class Socket
+{
+    public $port = 1116; //SocketLog 服务的http的端口号
+
+    protected $config = [
+        // socket服务器地址
+        'host'                => 'localhost',
+        // 是否显示加载的文件列表
+        'show_included_files' => false,
+        // 日志强制记录到配置的client_id
+        'force_client_ids'    => [],
+        // 限制允许读取日志的client_id
+        'allow_client_ids'    => [],
+    ];
+
+    protected $css = [
+        'sql'      => 'color:#009bb4;',
+        'sql_warn' => 'color:#009bb4;font-size:14px;',
+        'error'    => 'color:#f4006b;font-size:14px;',
+        'page'     => 'color:#40e2ff;background:#171717;',
+        'big'      => 'font-size:20px;color:red;',
+    ];
+
+    protected $allowForceClientIds = []; //配置强制推送且被授权的client_id
+
+    /**
+     * 构造函数
+     * @param array $config 缓存参数
+     * @access public
+     */
+    public function __construct(array $config = [])
+    {
+        if (!empty($config)) {
+            $this->config = array_merge($this->config, $config);
+        }
+    }
+
+    /**
+     * 调试输出接口
+     * @access public
+     * @param array     $log 日志信息
+     * @return bool
+     */
+    public function save(array $log = [], $append = false)
+    {
+        if (!$this->check()) {
+            return false;
+        }
+        $trace = [];
+        if (App::$debug) {
+            $runtime    = round(microtime(true) - THINK_START_TIME, 10);
+            $reqs       = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
+            $time_str   = ' [运行时间：' . number_format($runtime, 6) . 's][吞吐率：' . $reqs . 'req/s]';
+            $memory_use = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
+            $memory_str = ' [内存消耗：' . $memory_use . 'kb]';
+            $file_load  = ' [文件加载：' . count(get_included_files()) . ']';
+
+            if (isset($_SERVER['HTTP_HOST'])) {
+                $current_uri = $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+            } else {
+                $current_uri = 'cmd:' . implode(' ', $_SERVER['argv']);
+            }
+            // 基本信息
+            $trace[] = [
+                'type' => 'group',
+                'msg'  => $current_uri . $time_str . $memory_str . $file_load,
+                'css'  => $this->css['page'],
+            ];
+        }
+
+        foreach ($log as $type => $val) {
+            $trace[] = [
+                'type' => 'groupCollapsed',
+                'msg'  => '[ ' . $type . ' ]',
+                'css'  => isset($this->css[$type]) ? $this->css[$type] : '',
+            ];
+            foreach ($val as $msg) {
+                if (!is_string($msg)) {
+                    $msg = var_export($msg, true);
+                }
+                $trace[] = [
+                    'type' => 'log',
+                    'msg'  => $msg,
+                    'css'  => '',
+                ];
+            }
+            $trace[] = [
+                'type' => 'groupEnd',
+                'msg'  => '',
+                'css'  => '',
+            ];
+        }
+
+        if ($this->config['show_included_files']) {
+            $trace[] = [
+                'type' => 'groupCollapsed',
+                'msg'  => '[ file ]',
+                'css'  => '',
+            ];
+            $trace[] = [
+                'type' => 'log',
+                'msg'  => implode("\n", get_included_files()),
+                'css'  => '',
+            ];
+            $trace[] = [
+                'type' => 'groupEnd',
+                'msg'  => '',
+                'css'  => '',
+            ];
+        }
+
+        $trace[] = [
+            'type' => 'groupEnd',
+            'msg'  => '',
+            'css'  => '',
+        ];
+
+        $tabid = $this->getClientArg('tabid');
+        if (!$client_id = $this->getClientArg('client_id')) {
+            $client_id = '';
+        }
+
+        if (!empty($this->allowForceClientIds)) {
+            //强制推送到多个client_id
+            foreach ($this->allowForceClientIds as $force_client_id) {
+                $client_id = $force_client_id;
+                $this->sendToClient($tabid, $client_id, $trace, $force_client_id);
+            }
+        } else {
+            $this->sendToClient($tabid, $client_id, $trace, '');
+        }
+        return true;
+    }
+
+    /**
+     * 发送给指定客户端
+     * @author Zjmainstay
+     * @param $tabid
+     * @param $client_id
+     * @param $logs
+     * @param $force_client_id
+     */
+    protected function sendToClient($tabid, $client_id, $logs, $force_client_id)
+    {
+        $logs = [
+            'tabid'           => $tabid,
+            'client_id'       => $client_id,
+            'logs'            => $logs,
+            'force_client_id' => $force_client_id,
+        ];
+        $msg     = @json_encode($logs);
+        $address = '/' . $client_id; //将client_id作为地址， server端通过地址判断将日志发布给谁
+        $this->send($this->config['host'], $msg, $address);
+    }
+
+    protected function check()
+    {
+        $tabid = $this->getClientArg('tabid');
+        //是否记录日志的检查
+        if (!$tabid && !$this->config['force_client_ids']) {
+            return false;
+        }
+        //用户认证
+        $allow_client_ids = $this->config['allow_client_ids'];
+        if (!empty($allow_client_ids)) {
+            //通过数组交集得出授权强制推送的client_id
+            $this->allowForceClientIds = array_intersect($allow_client_ids, $this->config['force_client_ids']);
+            if (!$tabid && count($this->allowForceClientIds)) {
+                return true;
+            }
+
+            $client_id = $this->getClientArg('client_id');
+            if (!in_array($client_id, $allow_client_ids)) {
+                return false;
+            }
+        } else {
+            $this->allowForceClientIds = $this->config['force_client_ids'];
+        }
+        return true;
+    }
+
+    protected function getClientArg($name)
+    {
+        static $args = [];
+
+        $key = 'HTTP_USER_AGENT';
+
+        if (isset($_SERVER['HTTP_SOCKETLOG'])) {
+            $key = 'HTTP_SOCKETLOG';
+        }
+
+        if (!isset($_SERVER[$key])) {
+            return;
+        }
+        if (empty($args)) {
+            if (!preg_match('/SocketLog\((.*?)\)/', $_SERVER[$key], $match)) {
+                $args = ['tabid' => null];
+                return;
+            }
+            parse_str($match[1], $args);
+        }
+        if (isset($args[$name])) {
+            return $args[$name];
+        }
+        return;
+    }
+
+    /**
+     * @param string $host - $host of socket server
+     * @param string $message - 发送的消息
+     * @param string $address - 地址
+     * @return bool
+     */
+    protected function send($host, $message = '', $address = '/')
+    {
+        $url = 'http://' . $host . ':' . $this->port . $address;
+        $ch  = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $message);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 1);
+        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
+        $headers = [
+            "Content-Type: application/json;charset=UTF-8",
+        ];
+        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); //设置header
+        return curl_exec($ch);
+    }
+
+}
diff --git a/thinkphp/library/think/log/driver/Test.php b/thinkphp/library/think/log/driver/Test.php
new file mode 100644
index 0000000..7f66338
--- /dev/null
+++ b/thinkphp/library/think/log/driver/Test.php
@@ -0,0 +1,30 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\log\driver;
+
+/**
+ * 模拟测试输出
+ */
+class Test
+{
+    /**
+     * 日志写入接口
+     * @access public
+     * @param array $log 日志信息
+     * @return bool
+     */
+    public function save(array $log = [])
+    {
+        return true;
+    }
+
+}
diff --git a/thinkphp/library/think/model/Collection.php b/thinkphp/library/think/model/Collection.php
new file mode 100644
index 0000000..0406533
--- /dev/null
+++ b/thinkphp/library/think/model/Collection.php
@@ -0,0 +1,79 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model;
+
+use think\Collection as BaseCollection;
+use think\Model;
+
+class Collection extends BaseCollection
+{
+    /**
+     * 延迟预载入关联查询
+     * @access public
+     * @param mixed $relation 关联
+     * @return $this
+     */
+    public function load($relation)
+    {
+        $item = current($this->items);
+        $item->eagerlyResultSet($this->items, $relation);
+        return $this;
+    }
+
+    /**
+     * 设置需要隐藏的输出属性
+     * @access public
+     * @param array $hidden   属性列表
+     * @param bool  $override 是否覆盖
+     * @return $this
+     */
+    public function hidden($hidden = [], $override = false)
+    {
+        $this->each(function ($model) use ($hidden, $override) {
+            /** @var Model $model */
+            $model->hidden($hidden, $override);
+        });
+        return $this;
+    }
+
+    /**
+     * 设置需要输出的属性
+     * @param array $visible
+     * @param bool  $override 是否覆盖
+     * @return $this
+     */
+    public function visible($visible = [], $override = false)
+    {
+        $this->each(function ($model) use ($visible, $override) {
+            /** @var Model $model */
+            $model->visible($visible, $override);
+        });
+        return $this;
+    }
+
+    /**
+     * 设置需要追加的输出属性
+     * @access public
+     * @param array $append   属性列表
+     * @param bool  $override 是否覆盖
+     * @return $this
+     */
+    public function append($append = [], $override = false)
+    {
+        $this->each(function ($model) use ($append, $override) {
+            /** @var Model $model */
+            $model && $model->append($append, $override);
+        });
+        return $this;
+    }
+
+}
diff --git a/thinkphp/library/think/model/Merge.php b/thinkphp/library/think/model/Merge.php
new file mode 100644
index 0000000..4a9da81
--- /dev/null
+++ b/thinkphp/library/think/model/Merge.php
@@ -0,0 +1,322 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model;
+
+use think\Db;
+use think\db\Query;
+use think\Model;
+
+class Merge extends Model
+{
+
+    protected $relationModel = []; // HAS ONE 关联的模型列表
+    protected $fk            = ''; //  外键名 默认为主表名_id
+    protected $mapFields     = []; //  需要处理的模型映射字段，避免混淆 array( id => 'user.id'  )
+
+    /**
+     * 构造函数
+     * @access public
+     * @param array|object $data 数据
+     */
+    public function __construct($data = [])
+    {
+        parent::__construct($data);
+
+        // 设置默认外键名 仅支持单一外键
+        if (empty($this->fk)) {
+            $this->fk = strtolower($this->name) . '_id';
+        }
+    }
+
+    /**
+     * 查找单条记录
+     * @access public
+     * @param mixed        $data  主键值或者查询条件（闭包）
+     * @param string|array $with  关联预查询
+     * @param bool         $cache 是否缓存
+     * @return \think\Model
+     */
+    public static function get($data = null, $with = [], $cache = false)
+    {
+        $query = self::parseQuery($data, $with, $cache);
+        $query = self::attachQuery($query);
+        return $query->find($data);
+    }
+
+    /**
+     * 附加查询表达式
+     * @access protected
+     * @param \think\db\Query $query 查询对象
+     * @return \think\db\Query
+     */
+    protected static function attachQuery($query)
+    {
+        $class  = new static();
+        $master = $class->name;
+        $fields = self::getModelField($query, $master, '', $class->mapFields, $class->field);
+        $query->alias($master)->field($fields);
+
+        foreach ($class->relationModel as $key => $model) {
+            $name  = is_int($key) ? $model : $key;
+            $table = is_int($key) ? $query->getTable($name) : $model;
+            $query->join($table . ' ' . $name, $name . '.' . $class->fk . '=' . $master . '.' . $class->getPk());
+            $fields = self::getModelField($query, $name, $table, $class->mapFields, $class->field);
+            $query->field($fields);
+        }
+        return $query;
+    }
+
+    /**
+     * 获取关联模型的字段 并解决混淆
+     * @access protected
+     * @param \think\db\Query $query  查询对象
+     * @param string          $name   模型名称
+     * @param string          $table  关联表名称
+     * @param array           $map    字段映射
+     * @param array           $fields 查询字段
+     * @return array
+     */
+    protected static function getModelField($query, $name, $table = '', $map = [], $fields = [])
+    {
+        // 获取模型的字段信息
+        $fields = $fields ?: $query->getTableInfo($table, 'fields');
+        $array  = [];
+        foreach ($fields as $field) {
+            if ($key = array_search($name . '.' . $field, $map)) {
+                // 需要处理映射字段
+                $array[] = $name . '.' . $field . ' AS ' . $key;
+            } else {
+                $array[] = $field;
+            }
+        }
+        return $array;
+    }
+
+    /**
+     * 查找所有记录
+     * @access public
+     * @param mixed        $data 主键列表或者查询条件（闭包）
+     * @param array|string $with 关联预查询
+     * @param bool         $cache
+     * @return array|false|string
+     */
+    public static function all($data = null, $with = [], $cache = false)
+    {
+        $query = self::parseQuery($data, $with, $cache);
+        $query = self::attachQuery($query);
+        return $query->select($data);
+    }
+
+    /**
+     * 处理写入的模型数据
+     * @access public
+     * @param string $model  模型名称
+     * @param array  $data   数据
+     * @return array
+     */
+    protected function parseData($model, $data)
+    {
+        $item = [];
+        foreach ($data as $key => $val) {
+            if ($this->fk != $key && array_key_exists($key, $this->mapFields)) {
+                list($name, $key) = explode('.', $this->mapFields[$key]);
+                if ($model == $name) {
+                    $item[$key] = $val;
+                }
+            } else {
+                $item[$key] = $val;
+            }
+        }
+        return $item;
+    }
+
+    /**
+     * 保存模型数据 以及关联数据
+     * @access public
+     * @param mixed  $data     数据
+     * @param array  $where    更新条件
+     * @param string $sequence 自增序列名
+     * @return false|int
+     * @throws \Exception
+     */
+    public function save($data = [], $where = [], $sequence = null)
+    {
+        if (!empty($data)) {
+            // 数据自动验证
+            if (!$this->validateData($data)) {
+                return false;
+            }
+            // 数据对象赋值
+            foreach ($data as $key => $value) {
+                $this->setAttr($key, $value, $data);
+            }
+            if (!empty($where)) {
+                $this->isUpdate = true;
+            }
+        }
+
+        // 数据自动完成
+        $this->autoCompleteData($this->auto);
+
+        // 自动写入更新时间
+        if ($this->autoWriteTimestamp && $this->updateTime && !isset($this->data[$this->updateTime])) {
+            $this->setAttr($this->updateTime, null);
+        }
+
+        // 事件回调
+        if (false === $this->trigger('before_write', $this)) {
+            return false;
+        }
+
+        $db = $this->db();
+        $db->startTrans();
+        $pk = $this->getPk();
+        try {
+            if ($this->isUpdate) {
+                // 自动写入
+                $this->autoCompleteData($this->update);
+
+                if (false === $this->trigger('before_update', $this)) {
+                    return false;
+                }
+
+                if (empty($where) && !empty($this->updateWhere)) {
+                    $where = $this->updateWhere;
+                }
+
+                // 获取有更新的数据
+                $data = $this->getChangedData();
+                // 保留主键数据
+                foreach ($this->data as $key => $val) {
+                    if ($this->isPk($key)) {
+                        $data[$key] = $val;
+                    }
+                }
+                // 处理模型数据
+                $data = $this->parseData($this->name, $data);
+                if (is_string($pk) && isset($data[$pk])) {
+                    if (!isset($where[$pk])) {
+                        unset($where);
+                        $where[$pk] = $data[$pk];
+                    }
+                    unset($data[$pk]);
+                }
+                // 写入主表数据
+                $result = $db->strict(false)->where($where)->update($data);
+
+                // 写入附表数据
+                foreach ($this->relationModel as $key => $model) {
+                    $name  = is_int($key) ? $model : $key;
+                    $table = is_int($key) ? $db->getTable($model) : $model;
+                    // 处理关联模型数据
+                    $data = $this->parseData($name, $data);
+                    if (Db::table($table)->strict(false)->where($this->fk, $this->data[$this->getPk()])->update($data)) {
+                        $result = 1;
+                    }
+                }
+
+                // 新增回调
+                $this->trigger('after_update', $this);
+            } else {
+                // 自动写入
+                $this->autoCompleteData($this->insert);
+
+                // 自动写入创建时间
+                if ($this->autoWriteTimestamp && $this->createTime && !isset($this->data[$this->createTime])) {
+                    $this->setAttr($this->createTime, null);
+                }
+
+                if (false === $this->trigger('before_insert', $this)) {
+                    return false;
+                }
+
+                // 处理模型数据
+                $data = $this->parseData($this->name, $this->data);
+                // 写入主表数据
+                $result = $db->name($this->name)->strict(false)->insert($data);
+                if ($result) {
+                    $insertId = $db->getLastInsID($sequence);
+                    // 写入外键数据
+                    if ($insertId) {
+                        if (is_string($pk)) {
+                            $this->data[$pk] = $insertId;
+                        }
+                        $this->data[$this->fk] = $insertId;
+                    }
+
+                    // 写入附表数据
+                    $source = $this->data;
+                    if ($insertId && is_string($pk) && isset($source[$pk]) && $this->fk != $pk) {
+                        unset($source[$pk]);
+                    }
+                    foreach ($this->relationModel as $key => $model) {
+                        $name  = is_int($key) ? $model : $key;
+                        $table = is_int($key) ? $db->getTable($model) : $model;
+                        // 处理关联模型数据
+                        $data = $this->parseData($name, $source);
+                        Db::table($table)->strict(false)->insert($data);
+                    }
+                }
+                // 标记为更新
+                $this->isUpdate = true;
+                // 新增回调
+                $this->trigger('after_insert', $this);
+            }
+            $db->commit();
+            // 写入回调
+            $this->trigger('after_write', $this);
+
+            $this->origin = $this->data;
+            return $result;
+        } catch (\Exception $e) {
+            $db->rollback();
+            throw $e;
+        }
+    }
+
+    /**
+     * 删除当前的记录 并删除关联数据
+     * @access public
+     * @return int
+     * @throws \Exception
+     */
+    public function delete()
+    {
+        if (false === $this->trigger('before_delete', $this)) {
+            return false;
+        }
+
+        $db = $this->db();
+        $db->startTrans();
+        try {
+            $result = $db->delete($this->data);
+            if ($result) {
+                // 获取主键数据
+                $pk = $this->data[$this->getPk()];
+
+                // 删除关联数据
+                foreach ($this->relationModel as $key => $model) {
+                    $table = is_int($key) ? $db->getTable($model) : $model;
+                    $query = new Query;
+                    $query->table($table)->where($this->fk, $pk)->delete();
+                }
+            }
+            $this->trigger('after_delete', $this);
+            $db->commit();
+            return $result;
+        } catch (\Exception $e) {
+            $db->rollback();
+            throw $e;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/model/Pivot.php b/thinkphp/library/think/model/Pivot.php
new file mode 100644
index 0000000..13525cd
--- /dev/null
+++ b/thinkphp/library/think/model/Pivot.php
@@ -0,0 +1,42 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model;
+
+use think\Model;
+
+class Pivot extends Model
+{
+
+    /** @var Model */
+    public $parent;
+
+    protected $autoWriteTimestamp = false;
+
+    /**
+     * 架构函数
+     * @access public
+     * @param array|object  $data 数据
+     * @param Model         $parent 上级模型
+     * @param string        $table 中间数据表名
+     */
+    public function __construct($data = [], Model $parent = null, $table = '')
+    {
+        $this->parent = $parent;
+
+        if (is_null($this->name)) {
+            $this->name = $table;
+        }
+
+        parent::__construct($data);
+    }
+
+}
diff --git a/thinkphp/library/think/model/Relation.php b/thinkphp/library/think/model/Relation.php
new file mode 100644
index 0000000..25fe88d
--- /dev/null
+++ b/thinkphp/library/think/model/Relation.php
@@ -0,0 +1,155 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model;
+
+use think\db\Query;
+use think\Exception;
+use think\Model;
+
+/**
+ * Class Relation
+ * @package think\model
+ *
+ * @mixin Query
+ */
+abstract class Relation
+{
+    // 父模型对象
+    protected $parent;
+    /** @var  Model 当前关联的模型类 */
+    protected $model;
+    /** @var Query 关联模型查询对象 */
+    protected $query;
+    // 关联表外键
+    protected $foreignKey;
+    // 关联表主键
+    protected $localKey;
+    // 基础查询
+    protected $baseQuery;
+    // 是否为自关联
+    protected $selfRelation;
+
+    /**
+     * 获取关联的所属模型
+     * @access public
+     * @return Model
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 获取当前的关联模型对象实例
+     * @access public
+     * @return Model
+     */
+    public function getModel()
+    {
+        return $this->query->getModel();
+    }
+
+    /**
+     * 获取关联的查询对象
+     * @access public
+     * @return Query
+     */
+    public function getQuery()
+    {
+        return $this->query;
+    }
+
+    /**
+     * 设置当前关联为自关联
+     * @access public
+     * @param  bool $self 是否自关联
+     * @return $this
+     */
+    public function selfRelation($self = true)
+    {
+        $this->selfRelation = $self;
+        return $this;
+    }
+
+    /**
+     * 当前关联是否为自关联
+     * @access public
+     * @return bool
+     */
+    public function isSelfRelation()
+    {
+        return $this->selfRelation;
+    }
+
+    /**
+     * 封装关联数据集
+     * @access public
+     * @param array $resultSet 数据集
+     * @return mixed
+     */
+    protected function resultSetBuild($resultSet)
+    {
+        return (new $this->model)->toCollection($resultSet);
+    }
+
+    protected function getQueryFields($model)
+    {
+        $fields = $this->query->getOptions('field');
+        return $this->getRelationQueryFields($fields, $model);
+    }
+
+    protected function getRelationQueryFields($fields, $model)
+    {
+        if ($fields) {
+
+            if (is_string($fields)) {
+                $fields = explode(',', $fields);
+            }
+
+            foreach ($fields as &$field) {
+                if (false === strpos($field, '.')) {
+                    $field = $model . '.' . $field;
+                }
+            }
+        } else {
+            $fields = $model . '.*';
+        }
+
+        return $fields;
+    }
+
+    /**
+     * 执行基础查询（仅执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {}
+
+    public function __call($method, $args)
+    {
+        if ($this->query) {
+            // 执行基础查询
+            $this->baseQuery();
+
+            $result = call_user_func_array([$this->query, $method], $args);
+            if ($result instanceof Query) {
+                return $this;
+            } else {
+                $this->baseQuery = false;
+                return $result;
+            }
+        } else {
+            throw new Exception('method not exists:' . __CLASS__ . '->' . $method);
+        }
+    }
+}
diff --git a/thinkphp/library/think/model/relation/BelongsTo.php b/thinkphp/library/think/model/relation/BelongsTo.php
new file mode 100644
index 0000000..c1cbab9
--- /dev/null
+++ b/thinkphp/library/think/model/relation/BelongsTo.php
@@ -0,0 +1,243 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\db\Query;
+use think\Loader;
+use think\Model;
+
+class BelongsTo extends OneToOne
+{
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent 上级模型对象
+     * @param string $model 模型名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey 关联主键
+     * @param string $joinType JOIN类型
+     * @param string $relation  关联名
+     */
+    public function __construct(Model $parent, $model, $foreignKey, $localKey, $joinType = 'INNER', $relation = null)
+    {
+        $this->parent     = $parent;
+        $this->model      = $model;
+        $this->foreignKey = $foreignKey;
+        $this->localKey   = $localKey;
+        $this->joinType   = $joinType;
+        $this->query      = (new $model)->db();
+        $this->relation   = $relation;
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @access public
+     * @return array|false|\PDOStatement|string|Model
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        $foreignKey = $this->foreignKey;
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+        $relationModel = $this->query
+            ->removeWhereField($this->localKey)
+            ->where($this->localKey, $this->parent->$foreignKey)
+            ->relation($subRelation)
+            ->find();
+
+        if ($relationModel) {
+            $relationModel->setParent(clone $this->parent);
+        }
+
+        return $relationModel;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*')
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed  $where 查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        $table    = $this->query->getTable();
+        $model    = basename(str_replace('\\', '/', get_class($this->parent)));
+        $relation = basename(str_replace('\\', '/', $this->model));
+
+        if (is_array($where)) {
+            foreach ($where as $key => $val) {
+                if (false === strpos($key, '.')) {
+                    $where[$relation . '.' . $key] = $val;
+                    unset($where[$key]);
+                }
+            }
+        }
+        $fields = $this->getRelationQueryFields($fields, $model);
+
+        return $this->parent->db()->alias($model)
+            ->field($fields)
+            ->join([$table => $relation], $model . '.' . $this->foreignKey . '=' . $relation . '.' . $this->localKey, $this->joinType)
+            ->where($where);
+    }
+
+    /**
+     * 预载入关联查询（数据集）
+     * @access public
+     * @param array     $resultSet 数据集
+     * @param string    $relation 当前关联名
+     * @param string    $subRelation 子关联名
+     * @param \Closure  $closure 闭包
+     * @return void
+     */
+    protected function eagerlySet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $localKey   = $this->localKey;
+        $foreignKey = $this->foreignKey;
+
+        $range = [];
+        foreach ($resultSet as $result) {
+            // 获取关联外键列表
+            if (isset($result->$foreignKey)) {
+                $range[] = $result->$foreignKey;
+            }
+        }
+
+        if (!empty($range)) {
+            $this->query->removeWhereField($localKey);
+            $data = $this->eagerlyWhere($this->query, [
+                $localKey => [
+                    'in',
+                    $range,
+                ],
+            ], $localKey, $relation, $subRelation, $closure);
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            // 关联数据封装
+            foreach ($resultSet as $result) {
+                // 关联模型
+                if (!isset($data[$result->$foreignKey])) {
+                    $relationModel = null;
+                } else {
+                    $relationModel = $data[$result->$foreignKey];
+                    $relationModel->setParent(clone $result);
+                    $relationModel->isUpdate(true);
+                }
+
+                if (!empty($this->bindAttr)) {
+                    // 绑定关联属性
+                    $this->bindAttr($relationModel, $result, $this->bindAttr);
+                } else {
+                    // 设置关联属性
+                    $result->setRelation($attr, $relationModel);
+                }
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询（数据）
+     * @access public
+     * @param Model     $result 数据对象
+     * @param string    $relation 当前关联名
+     * @param string    $subRelation 子关联名
+     * @param \Closure  $closure 闭包
+     * @return void
+     */
+    protected function eagerlyOne(&$result, $relation, $subRelation, $closure)
+    {
+        $localKey   = $this->localKey;
+        $foreignKey = $this->foreignKey;
+        $this->query->removeWhereField($localKey);
+        $data = $this->eagerlyWhere($this->query, [$localKey => $result->$foreignKey], $localKey, $relation, $subRelation, $closure);
+        // 关联模型
+        if (!isset($data[$result->$foreignKey])) {
+            $relationModel = null;
+        } else {
+            $relationModel = $data[$result->$foreignKey];
+            $relationModel->setParent(clone $result);
+            $relationModel->isUpdate(true);
+        }
+        if (!empty($this->bindAttr)) {
+            // 绑定关联属性
+            $this->bindAttr($relationModel, $result, $this->bindAttr);
+        } else {
+            // 设置关联属性
+            $result->setRelation(Loader::parseName($relation), $relationModel);
+        }
+    }
+
+    /**
+     * 添加关联数据
+     * @access public
+     * @param Model $model       关联模型对象
+     * @return Model
+     */
+    public function associate($model)
+    {
+        $foreignKey = $this->foreignKey;
+        $pk         = $model->getPk();
+
+        $this->parent->setAttr($foreignKey, $model->$pk);
+        $this->parent->save();
+
+        return $this->parent->setRelation($this->relation, $model);
+    }
+
+    /**
+     * 注销关联数据
+     * @access public
+     * @return Model
+     */
+    public function dissociate()
+    {
+        $foreignKey = $this->foreignKey;
+
+        $this->parent->setAttr($foreignKey, null);
+        $this->parent->save();
+
+        return $this->parent->setRelation($this->relation, null);
+    }
+
+    /**
+     * 执行基础查询（仅执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery)) {
+            if (isset($this->parent->{$this->foreignKey})) {
+                // 关联查询带入关联条件
+                $this->query->where($this->localKey, '=', $this->parent->{$this->foreignKey});
+            }
+
+            $this->baseQuery = true;
+        }
+    }
+}
diff --git a/thinkphp/library/think/model/relation/BelongsToMany.php b/thinkphp/library/think/model/relation/BelongsToMany.php
new file mode 100644
index 0000000..a41c45c
--- /dev/null
+++ b/thinkphp/library/think/model/relation/BelongsToMany.php
@@ -0,0 +1,644 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\Collection;
+use think\Db;
+use think\db\Query;
+use think\Exception;
+use think\Loader;
+use think\Model;
+use think\model\Pivot;
+use think\model\Relation;
+use think\Paginator;
+
+class BelongsToMany extends Relation
+{
+    // 中间表表名
+    protected $middle;
+    // 中间表模型名称
+    protected $pivotName;
+    // 中间表模型对象
+    protected $pivot;
+    // 中间表数据名称
+    protected $pivotDataName = 'pivot';
+
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent     上级模型对象
+     * @param string $model      模型名
+     * @param string $table      中间表名
+     * @param string $foreignKey 关联模型外键
+     * @param string $localKey   当前模型关联键
+     */
+    public function __construct(Model $parent, $model, $table, $foreignKey, $localKey)
+    {
+        $this->parent     = $parent;
+        $this->model      = $model;
+        $this->foreignKey = $foreignKey;
+        $this->localKey   = $localKey;
+        if (false !== strpos($table, '\\')) {
+            $this->pivotName = $table;
+            $this->middle    = basename(str_replace('\\', '/', $table));
+        } else {
+            $this->middle = $table;
+        }
+        $this->query = (new $model)->db();
+        $this->pivot = $this->newPivot();
+
+        if ('think\model\Pivot' == get_class($this->pivot)) {
+            $this->pivot->name($this->middle);
+        }
+    }
+
+    /**
+     * 设置中间表模型
+     * @param $pivot
+     * @return $this
+     */
+    public function pivot($pivot)
+    {
+        $this->pivotName = $pivot;
+        return $this;
+    }
+
+    /**
+     * 设置中间表数据名称
+     * @access public
+     * @param  string $name
+     * @return $this
+     */
+    public function pivotDataName($name)
+    {
+        $this->pivotDataName = $name;
+        return $this;
+    }
+
+    /**
+     * 获取中间表更新条件
+     * @param $data
+     * @return array
+     */
+    protected function getUpdateWhere($data)
+    {
+        return [
+            $this->localKey   => $data[$this->localKey],
+            $this->foreignKey => $data[$this->foreignKey],
+        ];
+    }
+
+    /**
+     * 实例化中间表模型
+     * @param  array    $data
+     * @param  bool     $isUpdate
+     * @return Pivot
+     * @throws Exception
+     */
+    protected function newPivot($data = [], $isUpdate = false)
+    {
+        $class = $this->pivotName ?: '\\think\\model\\Pivot';
+        $pivot = new $class($data, $this->parent, $this->middle);
+        if ($pivot instanceof Pivot) {
+            return $isUpdate ? $pivot->isUpdate(true, $this->getUpdateWhere($data)) : $pivot;
+        } else {
+            throw new Exception('pivot model must extends: \think\model\Pivot');
+        }
+    }
+
+    /**
+     * 合成中间表模型
+     * @param array|Collection|Paginator $models
+     */
+    protected function hydratePivot($models)
+    {
+        foreach ($models as $model) {
+            $pivot = [];
+            foreach ($model->getData() as $key => $val) {
+                if (strpos($key, '__')) {
+                    list($name, $attr) = explode('__', $key, 2);
+                    if ('pivot' == $name) {
+                        $pivot[$attr] = $val;
+                        unset($model->$key);
+                    }
+                }
+            }
+            $model->setRelation($this->pivotDataName, $this->newPivot($pivot, true));
+        }
+    }
+
+    /**
+     * 创建关联查询Query对象
+     * @return Query
+     */
+    protected function buildQuery()
+    {
+        $foreignKey = $this->foreignKey;
+        $localKey   = $this->localKey;
+        $pk         = $this->parent->getPk();
+        // 关联查询
+        $condition['pivot.' . $localKey] = $this->parent->$pk;
+        return $this->belongsToManyQuery($foreignKey, $localKey, $condition);
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return false|\PDOStatement|string|\think\Collection
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+        $result = $this->buildQuery()->relation($subRelation)->select();
+        $this->hydratePivot($result);
+        return $result;
+    }
+
+    /**
+     * 重载select方法
+     * @param null $data
+     * @return false|\PDOStatement|string|Collection
+     */
+    public function select($data = null)
+    {
+        $result = $this->buildQuery()->select($data);
+        $this->hydratePivot($result);
+        return $result;
+    }
+
+    /**
+     * 重载paginate方法
+     * @param null  $listRows
+     * @param bool  $simple
+     * @param array $config
+     * @return Paginator
+     */
+    public function paginate($listRows = null, $simple = false, $config = [])
+    {
+        $result = $this->buildQuery()->paginate($listRows, $simple, $config);
+        $this->hydratePivot($result);
+        return $result;
+    }
+
+    /**
+     * 重载find方法
+     * @param null $data
+     * @return array|false|\PDOStatement|string|Model
+     */
+    public function find($data = null)
+    {
+        $result = $this->buildQuery()->find($data);
+        if ($result) {
+            $this->hydratePivot([$result]);
+        }
+        return $result;
+    }
+
+    /**
+     * 查找多条记录 如果不存在则抛出异常
+     * @access public
+     * @param array|string|Query|\Closure $data
+     * @return array|\PDOStatement|string|Model
+     */
+    public function selectOrFail($data = null)
+    {
+        return $this->failException(true)->select($data);
+    }
+
+    /**
+     * 查找单条记录 如果不存在则抛出异常
+     * @access public
+     * @param array|string|Query|\Closure $data
+     * @return array|\PDOStatement|string|Model
+     */
+    public function findOrFail($data = null)
+    {
+        return $this->failException(true)->find($data);
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @param string  $joinType JOIN类型
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*', $joinType = 'INNER')
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed  $where 查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Query
+     * @throws Exception
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        throw new Exception('relation not support: hasWhere');
+    }
+
+    /**
+     * 设置中间表的查询条件
+     * @param      $field
+     * @param null $op
+     * @param null $condition
+     * @return $this
+     */
+    public function wherePivot($field, $op = null, $condition = null)
+    {
+        $field = 'pivot.' . $field;
+        $this->query->where($field, $op, $condition);
+        return $this;
+    }
+
+    /**
+     * 预载入关联查询（数据集）
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $localKey   = $this->localKey;
+        $foreignKey = $this->foreignKey;
+
+        $pk    = $resultSet[0]->getPk();
+        $range = [];
+        foreach ($resultSet as $result) {
+            // 获取关联外键列表
+            if (isset($result->$pk)) {
+                $range[] = $result->$pk;
+            }
+        }
+
+        if (!empty($range)) {
+            // 查询关联数据
+            $data = $this->eagerlyManyToMany([
+                'pivot.' . $localKey => [
+                    'in',
+                    $range,
+                ],
+            ], $relation, $subRelation);
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            // 关联数据封装
+            foreach ($resultSet as $result) {
+                if (!isset($data[$result->$pk])) {
+                    $data[$result->$pk] = [];
+                }
+
+                $result->setRelation($attr, $this->resultSetBuild($data[$result->$pk]));
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询（单个数据）
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {
+        $pk = $result->getPk();
+        if (isset($result->$pk)) {
+            $pk = $result->$pk;
+            // 查询管理数据
+            $data = $this->eagerlyManyToMany(['pivot.' . $this->localKey => $pk], $relation, $subRelation);
+
+            // 关联数据封装
+            if (!isset($data[$pk])) {
+                $data[$pk] = [];
+            }
+            $result->setRelation(Loader::parseName($relation), $this->resultSetBuild($data[$pk]));
+        }
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model    $result  数据对象
+     * @param \Closure $closure 闭包
+     * @return integer
+     */
+    public function relationCount($result, $closure)
+    {
+        $pk    = $result->getPk();
+        $count = 0;
+        if (isset($result->$pk)) {
+            $pk    = $result->$pk;
+            $count = $this->belongsToManyQuery($this->foreignKey, $this->localKey, ['pivot.' . $this->localKey => $pk])->count();
+        }
+        return $count;
+    }
+
+    /**
+     * 获取关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        if ($closure) {
+            $return = call_user_func_array($closure, [ & $this->query]);
+            if ($return && is_string($return)) {
+                $name = $return;
+            }
+        }
+
+        return $this->belongsToManyQuery($this->foreignKey, $this->localKey, [
+            'pivot.' . $this->localKey => [
+                'exp',
+                Db::raw('=' . $this->parent->getTable() . '.' . $this->parent->getPk()),
+            ],
+        ])->fetchSql()->count();
+    }
+
+    /**
+     * 多对多 关联模型预查询
+     * @access public
+     * @param array  $where       关联预查询条件
+     * @param string $relation    关联名
+     * @param string $subRelation 子关联
+     * @return array
+     */
+    protected function eagerlyManyToMany($where, $relation, $subRelation = '')
+    {
+        // 预载入关联查询 支持嵌套预载入
+        $list = $this->belongsToManyQuery($this->foreignKey, $this->localKey, $where)->with($subRelation)->select();
+
+        // 组装模型数据
+        $data = [];
+        foreach ($list as $set) {
+            $pivot = [];
+            foreach ($set->getData() as $key => $val) {
+                if (strpos($key, '__')) {
+                    list($name, $attr) = explode('__', $key, 2);
+                    if ('pivot' == $name) {
+                        $pivot[$attr] = $val;
+                        unset($set->$key);
+                    }
+                }
+            }
+            $set->setRelation($this->pivotDataName, $this->newPivot($pivot, true));
+            $data[$pivot[$this->localKey]][] = $set;
+        }
+        return $data;
+    }
+
+    /**
+     * BELONGS TO MANY 关联查询
+     * @access public
+     * @param string $foreignKey 关联模型关联键
+     * @param string $localKey   当前模型关联键
+     * @param array  $condition  关联查询条件
+     * @return Query
+     */
+    protected function belongsToManyQuery($foreignKey, $localKey, $condition = [])
+    {
+        // 关联查询封装
+        $tableName = $this->query->getTable();
+        $table     = $this->pivot->getTable();
+        $fields    = $this->getQueryFields($tableName);
+
+        $query = $this->query->field($fields)
+            ->field(true, false, $table, 'pivot', 'pivot__');
+
+        if (empty($this->baseQuery)) {
+            $relationFk = $this->query->getPk();
+            $query->join([$table => 'pivot'], 'pivot.' . $foreignKey . '=' . $tableName . '.' . $relationFk)
+                ->where($condition);
+        }
+        return $query;
+    }
+
+    /**
+     * 保存（新增）当前关联数据对象
+     * @access public
+     * @param mixed $data  数据 可以使用数组 关联模型对象 和 关联对象的主键
+     * @param array $pivot 中间表额外数据
+     * @return integer
+     */
+    public function save($data, array $pivot = [])
+    {
+        // 保存关联表/中间表数据
+        return $this->attach($data, $pivot);
+    }
+
+    /**
+     * 批量保存当前关联数据对象
+     * @access public
+     * @param array $dataSet   数据集
+     * @param array $pivot     中间表额外数据
+     * @param bool  $samePivot 额外数据是否相同
+     * @return integer
+     */
+    public function saveAll(array $dataSet, array $pivot = [], $samePivot = false)
+    {
+        $result = false;
+        foreach ($dataSet as $key => $data) {
+            if (!$samePivot) {
+                $pivotData = isset($pivot[$key]) ? $pivot[$key] : [];
+            } else {
+                $pivotData = $pivot;
+            }
+            $result = $this->attach($data, $pivotData);
+        }
+        return $result;
+    }
+
+    /**
+     * 附加关联的一个中间表数据
+     * @access public
+     * @param mixed $data  数据 可以使用数组、关联模型对象 或者 关联对象的主键
+     * @param array $pivot 中间表额外数据
+     * @return array|Pivot
+     * @throws Exception
+     */
+    public function attach($data, $pivot = [])
+    {
+        if (is_array($data)) {
+            if (key($data) === 0) {
+                $id = $data;
+            } else {
+                // 保存关联表数据
+                $model = new $this->model;
+                $model->save($data);
+                $id = $model->getLastInsID();
+            }
+        } elseif (is_numeric($data) || is_string($data)) {
+            // 根据关联表主键直接写入中间表
+            $id = $data;
+        } elseif ($data instanceof Model) {
+            // 根据关联表主键直接写入中间表
+            $relationFk = $data->getPk();
+            $id         = $data->$relationFk;
+        }
+
+        if ($id) {
+            // 保存中间表数据
+            $pk                     = $this->parent->getPk();
+            $pivot[$this->localKey] = $this->parent->$pk;
+            $ids                    = (array) $id;
+            foreach ($ids as $id) {
+                $pivot[$this->foreignKey] = $id;
+                $this->pivot->insert($pivot, true);
+                $result[] = $this->newPivot($pivot, true);
+            }
+            if (count($result) == 1) {
+                // 返回中间表模型对象
+                $result = $result[0];
+            }
+            return $result;
+        } else {
+            throw new Exception('miss relation data');
+        }
+    }
+
+    /**
+     * 判断是否存在关联数据
+     * @access public
+     * @param  mixed $data  数据 可以使用关联模型对象 或者 关联对象的主键
+     * @return Pivot
+     * @throws Exception
+     */
+    public function attached($data)
+    {
+        if ($data instanceof Model) {
+            $relationFk = $data->getPk();
+            $id         = $data->$relationFk;
+        } else {
+            $id = $data;
+        }
+
+        $pk = $this->parent->getPk();
+
+        $pivot = $this->pivot->where($this->localKey, $this->parent->$pk)->where($this->foreignKey, $id)->find();
+
+        return $pivot ?: false;
+    }
+
+    /**
+     * 解除关联的一个中间表数据
+     * @access public
+     * @param integer|array $data        数据 可以使用关联对象的主键
+     * @param bool          $relationDel 是否同时删除关联表数据
+     * @return integer
+     */
+    public function detach($data = null, $relationDel = false)
+    {
+        if (is_array($data)) {
+            $id = $data;
+        } elseif (is_numeric($data) || is_string($data)) {
+            // 根据关联表主键直接写入中间表
+            $id = $data;
+        } elseif ($data instanceof Model) {
+            // 根据关联表主键直接写入中间表
+            $relationFk = $data->getPk();
+            $id         = $data->$relationFk;
+        }
+        // 删除中间表数据
+        $pk                     = $this->parent->getPk();
+        $pivot[$this->localKey] = $this->parent->$pk;
+        if (isset($id)) {
+            $pivot[$this->foreignKey] = is_array($id) ? ['in', $id] : $id;
+        }
+        $this->pivot->where($pivot)->delete();
+        // 删除关联表数据
+        if (isset($id) && $relationDel) {
+            $model = $this->model;
+            $model::destroy($id);
+        }
+    }
+
+    /**
+     * 数据同步
+     * @param array $ids
+     * @param bool  $detaching
+     * @return array
+     */
+    public function sync($ids, $detaching = true)
+    {
+        $changes = [
+            'attached' => [],
+            'detached' => [],
+            'updated'  => [],
+        ];
+        $pk      = $this->parent->getPk();
+        $current = $this->pivot->where($this->localKey, $this->parent->$pk)
+            ->column($this->foreignKey);
+        $records = [];
+
+        foreach ($ids as $key => $value) {
+            if (!is_array($value)) {
+                $records[$value] = [];
+            } else {
+                $records[$key] = $value;
+            }
+        }
+
+        $detach = array_diff($current, array_keys($records));
+
+        if ($detaching && count($detach) > 0) {
+            $this->detach($detach);
+
+            $changes['detached'] = $detach;
+        }
+
+        foreach ($records as $id => $attributes) {
+            if (!in_array($id, $current)) {
+                $this->attach($id, $attributes);
+                $changes['attached'][] = $id;
+            } elseif (count($attributes) > 0 &&
+                $this->attach($id, $attributes)
+            ) {
+                $changes['updated'][] = $id;
+            }
+        }
+
+        return $changes;
+
+    }
+
+    /**
+     * 执行基础查询（进执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery) && $this->parent->getData()) {
+            $pk    = $this->parent->getPk();
+            $table = $this->pivot->getTable();
+            $this->query->join([$table => 'pivot'], 'pivot.' . $this->foreignKey . '=' . $this->query->getTable() . '.' . $this->query->getPk())->where('pivot.' . $this->localKey, $this->parent->$pk);
+            $this->baseQuery = true;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/model/relation/HasMany.php b/thinkphp/library/think/model/relation/HasMany.php
new file mode 100644
index 0000000..ebab051
--- /dev/null
+++ b/thinkphp/library/think/model/relation/HasMany.php
@@ -0,0 +1,318 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\db\Query;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+
+class HasMany extends Relation
+{
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent     上级模型对象
+     * @param string $model      模型名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey   当前模型主键
+     */
+    public function __construct(Model $parent, $model, $foreignKey, $localKey)
+    {
+        $this->parent     = $parent;
+        $this->model      = $model;
+        $this->foreignKey = $foreignKey;
+        $this->localKey   = $localKey;
+        $this->query      = (new $model)->db();
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return false|\PDOStatement|string|\think\Collection
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+        $list   = $this->relation($subRelation)->select();
+        $parent = clone $this->parent;
+
+        foreach ($list as &$model) {
+            $model->setParent($parent);
+        }
+
+        return $list;
+    }
+
+    /**
+     * 预载入关联查询
+     * @access   public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $localKey = $this->localKey;
+        $range    = [];
+        foreach ($resultSet as $result) {
+            // 获取关联外键列表
+            if (isset($result->$localKey)) {
+                $range[] = $result->$localKey;
+            }
+        }
+
+        if (!empty($range)) {
+            $data = $this->eagerlyOneToMany($this->query, [
+                $this->foreignKey => [
+                    'in',
+                    $range,
+                ],
+            ], $relation, $subRelation, $closure);
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            // 关联数据封装
+            foreach ($resultSet as $result) {
+                if (!isset($data[$result->$localKey])) {
+                    $data[$result->$localKey] = [];
+                }
+
+                foreach ($data[$result->$localKey] as &$relationModel) {
+                    $relationModel->setParent(clone $result);
+                }
+
+                $result->setRelation($attr, $this->resultSetBuild($data[$result->$localKey]));
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询
+     * @access   public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {
+        $localKey = $this->localKey;
+
+        if (isset($result->$localKey)) {
+            $data = $this->eagerlyOneToMany($this->query, [$this->foreignKey => $result->$localKey], $relation, $subRelation, $closure);
+            // 关联数据封装
+            if (!isset($data[$result->$localKey])) {
+                $data[$result->$localKey] = [];
+            }
+
+            foreach ($data[$result->$localKey] as &$relationModel) {
+                $relationModel->setParent(clone $result);
+            }
+
+            $result->setRelation(Loader::parseName($relation), $this->resultSetBuild($data[$result->$localKey]));
+        }
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model    $result  数据对象
+     * @param \Closure $closure 闭包
+     * @return integer
+     */
+    public function relationCount($result, $closure)
+    {
+        $localKey = $this->localKey;
+        $count    = 0;
+        if (isset($result->$localKey)) {
+            if ($closure) {
+                call_user_func_array($closure, [ & $this->query]);
+            }
+            $count = $this->query->where($this->foreignKey, $result->$localKey)->count();
+        }
+        return $count;
+    }
+
+    /**
+     * 创建关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        if ($closure) {
+            $return = call_user_func_array($closure, [ & $this->query]);
+            if ($return && is_string($return)) {
+                $name = $return;
+            }
+        }
+        $localKey = $this->localKey ?: $this->parent->getPk();
+        return $this->query->whereExp($this->foreignKey, '=' . $this->parent->getTable() . '.' . $localKey)->fetchSql()->count();
+    }
+
+    /**
+     * 一对多 关联模型预查询
+     * @access public
+     * @param object $model       关联模型对象
+     * @param array  $where       关联预查询条件
+     * @param string $relation    关联名
+     * @param string $subRelation 子关联
+     * @param bool   $closure
+     * @return array
+     */
+    protected function eagerlyOneToMany($model, $where, $relation, $subRelation = '', $closure = false)
+    {
+        $foreignKey = $this->foreignKey;
+        // 预载入关联查询 支持嵌套预载入
+        if ($closure) {
+            call_user_func_array($closure, [ & $model]);
+        }
+        $list = $model->removeWhereField($foreignKey)->where($where)->with($subRelation)->select();
+
+        // 组装模型数据
+        $data = [];
+        foreach ($list as $set) {
+            $data[$set->$foreignKey][] = $set;
+        }
+        return $data;
+    }
+
+    /**
+     * 保存（新增）当前关联数据对象
+     * @access public
+     * @param mixed $data 数据 可以使用数组 关联模型对象 和 关联对象的主键
+     * @return Model|false
+     */
+    public function save($data)
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+
+        // 保存关联表数据
+        $data[$this->foreignKey] = $this->parent->{$this->localKey};
+
+        $model = new $this->model();
+        return $model->save($data) ? $model : false;
+    }
+
+    /**
+     * 创建关联对象实例
+     * @param array $data
+     * @return Model
+     */
+    public function make($data = [])
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+
+        // 保存关联表数据
+        $data[$this->foreignKey] = $this->parent->{$this->localKey};
+
+        return new $this->model($data);
+    }
+
+    /**
+     * 批量保存当前关联数据对象
+     * @access public
+     * @param array $dataSet 数据集
+     * @return integer
+     */
+    public function saveAll(array $dataSet)
+    {
+        $result = false;
+        foreach ($dataSet as $key => $data) {
+            $result = $this->save($data);
+        }
+        return $result;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @param string  $joinType JOIN类型
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*', $joinType = 'INNER')
+    {
+        $table    = $this->query->getTable();
+        $model    = basename(str_replace('\\', '/', get_class($this->parent)));
+        $relation = basename(str_replace('\\', '/', $this->model));
+
+        return $this->parent->db()
+            ->alias($model)
+            ->field($model . '.*')
+            ->join([$table => $relation], $model . '.' . $this->localKey . '=' . $relation . '.' . $this->foreignKey, $joinType)
+            ->group($relation . '.' . $this->foreignKey)
+            ->having('count(' . $id . ')' . $operator . $count);
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed     $where  查询条件（数组或者闭包）
+     * @param  mixed     $fields 字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        $table    = $this->query->getTable();
+        $model    = basename(str_replace('\\', '/', get_class($this->parent)));
+        $relation = basename(str_replace('\\', '/', $this->model));
+
+        if (is_array($where)) {
+            foreach ($where as $key => $val) {
+                if (false === strpos($key, '.')) {
+                    $where[$relation . '.' . $key] = $val;
+                    unset($where[$key]);
+                }
+            }
+        }
+
+        $fields = $this->getRelationQueryFields($fields, $model);
+
+        return $this->parent->db()->alias($model)
+            ->field($fields)
+            ->group($model . '.' . $this->localKey)
+            ->join([$table => $relation], $model . '.' . $this->localKey . '=' . $relation . '.' . $this->foreignKey)
+            ->where($where);
+    }
+
+    /**
+     * 执行基础查询（进执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery)) {
+            if (isset($this->parent->{$this->localKey})) {
+                // 关联查询带入关联条件
+                $this->query->where($this->foreignKey, $this->parent->{$this->localKey});
+            }
+            $this->baseQuery = true;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/model/relation/HasManyThrough.php b/thinkphp/library/think/model/relation/HasManyThrough.php
new file mode 100644
index 0000000..3a9a548
--- /dev/null
+++ b/thinkphp/library/think/model/relation/HasManyThrough.php
@@ -0,0 +1,157 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\db\Query;
+use think\Exception;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+
+class HasManyThrough extends Relation
+{
+    // 中间关联表外键
+    protected $throughKey;
+    // 中间表模型
+    protected $through;
+
+    /**
+     * 构造函数
+     * @access   public
+     * @param Model  $parent     上级模型对象
+     * @param string $model      模型名
+     * @param string $through    中间模型名
+     * @param string $foreignKey 关联外键
+     * @param string $throughKey 关联外键
+     * @param string $localKey   关联主键
+     */
+    public function __construct(Model $parent, $model, $through, $foreignKey, $throughKey, $localKey)
+    {
+        $this->parent     = $parent;
+        $this->model      = $model;
+        $this->through    = $through;
+        $this->foreignKey = $foreignKey;
+        $this->throughKey = $throughKey;
+        $this->localKey   = $localKey;
+        $this->query      = (new $model)->db();
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return false|\PDOStatement|string|\think\Collection
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+
+        return $this->relation($subRelation)->select();
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @param string  $joinType JOIN类型
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*', $joinType = 'INNER')
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed  $where 查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        throw new Exception('relation not support: hasWhere');
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {}
+
+    /**
+     * 预载入关联查询 返回模型对象
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {}
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model    $result  数据对象
+     * @param \Closure $closure 闭包
+     * @return integer
+     */
+    public function relationCount($result, $closure)
+    {}
+
+    /**
+     * 创建关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        throw new Exception('relation not support: withCount');
+    }
+
+    /**
+     * 执行基础查询（进执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery) && $this->parent->getData()) {
+            $through      = $this->through;
+            $alias        = Loader::parseName(basename(str_replace('\\', '/', $this->model)));
+            $throughTable = $through::getTable();
+            $pk           = (new $through)->getPk();
+            $throughKey   = $this->throughKey;
+            $modelTable   = $this->parent->getTable();
+            $this->query->field($alias . '.*')->alias($alias)
+                ->join($throughTable, $throughTable . '.' . $pk . '=' . $alias . '.' . $throughKey)
+                ->join($modelTable, $modelTable . '.' . $this->localKey . '=' . $throughTable . '.' . $this->foreignKey)
+                ->where($throughTable . '.' . $this->foreignKey, $this->parent->{$this->localKey});
+            $this->baseQuery = true;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/model/relation/HasOne.php b/thinkphp/library/think/model/relation/HasOne.php
new file mode 100644
index 0000000..db74e4a
--- /dev/null
+++ b/thinkphp/library/think/model/relation/HasOne.php
@@ -0,0 +1,215 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\db\Query;
+use think\Loader;
+use think\Model;
+
+class HasOne extends OneToOne
+{
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent     上级模型对象
+     * @param string $model      模型名
+     * @param string $foreignKey 关联外键
+     * @param string $localKey   当前模型主键
+     * @param string $joinType   JOIN类型
+     */
+    public function __construct(Model $parent, $model, $foreignKey, $localKey, $joinType = 'INNER')
+    {
+        $this->parent     = $parent;
+        $this->model      = $model;
+        $this->foreignKey = $foreignKey;
+        $this->localKey   = $localKey;
+        $this->joinType   = $joinType;
+        $this->query      = (new $model)->db();
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return array|false|\PDOStatement|string|Model
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        // 执行关联定义方法
+        $localKey = $this->localKey;
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+        // 判断关联类型执行查询
+        $relationModel = $this->query
+            ->removeWhereField($this->foreignKey)
+            ->where($this->foreignKey, $this->parent->$localKey)
+            ->relation($subRelation)
+            ->find();
+
+        if ($relationModel) {
+            $relationModel->setParent(clone $this->parent);
+        }
+
+        return $relationModel;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @return Query
+     */
+    public function has()
+    {
+        $table      = $this->query->getTable();
+        $model      = basename(str_replace('\\', '/', get_class($this->parent)));
+        $relation   = basename(str_replace('\\', '/', $this->model));
+        $localKey   = $this->localKey;
+        $foreignKey = $this->foreignKey;
+        return $this->parent->db()
+            ->alias($model)
+            ->whereExists(function ($query) use ($table, $model, $relation, $localKey, $foreignKey) {
+                $query->table([$table => $relation])->field($relation . '.' . $foreignKey)->whereExp($model . '.' . $localKey, '=' . $relation . '.' . $foreignKey);
+            });
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed  $where 查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        $table    = $this->query->getTable();
+        $model    = basename(str_replace('\\', '/', get_class($this->parent)));
+        $relation = basename(str_replace('\\', '/', $this->model));
+
+        if (is_array($where)) {
+            foreach ($where as $key => $val) {
+                if (false === strpos($key, '.')) {
+                    $where[$relation . '.' . $key] = $val;
+                    unset($where[$key]);
+                }
+            }
+        }
+        $fields = $this->getRelationQueryFields($fields, $model);
+
+        return $this->parent->db()->alias($model)
+            ->field($fields)
+            ->join([$table => $relation], $model . '.' . $this->localKey . '=' . $relation . '.' . $this->foreignKey, $this->joinType)
+            ->where($where);
+    }
+
+    /**
+     * 预载入关联查询（数据集）
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    protected function eagerlySet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $localKey   = $this->localKey;
+        $foreignKey = $this->foreignKey;
+
+        $range = [];
+        foreach ($resultSet as $result) {
+            // 获取关联外键列表
+            if (isset($result->$localKey)) {
+                $range[] = $result->$localKey;
+            }
+        }
+
+        if (!empty($range)) {
+            $this->query->removeWhereField($foreignKey);
+            $data = $this->eagerlyWhere($this->query, [
+                $foreignKey => [
+                    'in',
+                    $range,
+                ],
+            ], $foreignKey, $relation, $subRelation, $closure);
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            // 关联数据封装
+            foreach ($resultSet as $result) {
+                // 关联模型
+                if (!isset($data[$result->$localKey])) {
+                    $relationModel = null;
+                } else {
+                    $relationModel = $data[$result->$localKey];
+                    $relationModel->setParent(clone $result);
+                    $relationModel->isUpdate(true);
+                }
+                if (!empty($this->bindAttr)) {
+                    // 绑定关联属性
+                    $this->bindAttr($relationModel, $result, $this->bindAttr);
+                } else {
+                    // 设置关联属性
+                    $result->setRelation($attr, $relationModel);
+                }
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询（数据）
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    protected function eagerlyOne(&$result, $relation, $subRelation, $closure)
+    {
+        $localKey   = $this->localKey;
+        $foreignKey = $this->foreignKey;
+        $this->query->removeWhereField($foreignKey);
+        $data = $this->eagerlyWhere($this->query, [$foreignKey => $result->$localKey], $foreignKey, $relation, $subRelation, $closure);
+
+        // 关联模型
+        if (!isset($data[$result->$localKey])) {
+            $relationModel = null;
+        } else {
+            $relationModel = $data[$result->$localKey];
+            $relationModel->setParent(clone $result);
+            $relationModel->isUpdate(true);
+        }
+        if (!empty($this->bindAttr)) {
+            // 绑定关联属性
+            $this->bindAttr($relationModel, $result, $this->bindAttr);
+        } else {
+            $result->setRelation(Loader::parseName($relation), $relationModel);
+        }
+    }
+
+    /**
+     * 执行基础查询（仅执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery)) {
+            if (isset($this->parent->{$this->localKey})) {
+                // 关联查询带入关联条件
+                $this->query->where($this->foreignKey, '=', $this->parent->{$this->localKey});
+            }
+
+            $this->baseQuery = true;
+        }
+    }
+}
diff --git a/thinkphp/library/think/model/relation/MorphMany.php b/thinkphp/library/think/model/relation/MorphMany.php
new file mode 100644
index 0000000..2755d57
--- /dev/null
+++ b/thinkphp/library/think/model/relation/MorphMany.php
@@ -0,0 +1,314 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\Db;
+use think\db\Query;
+use think\Exception;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+
+class MorphMany extends Relation
+{
+    // 多态字段
+    protected $morphKey;
+    protected $morphType;
+    // 多态类型
+    protected $type;
+
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent    上级模型对象
+     * @param string $model     模型名
+     * @param string $morphKey  关联外键
+     * @param string $morphType 多态字段名
+     * @param string $type      多态类型
+     */
+    public function __construct(Model $parent, $model, $morphKey, $morphType, $type)
+    {
+        $this->parent    = $parent;
+        $this->model     = $model;
+        $this->type      = $type;
+        $this->morphKey  = $morphKey;
+        $this->morphType = $morphType;
+        $this->query     = (new $model)->db();
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return false|\PDOStatement|string|\think\Collection
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+        $list   = $this->relation($subRelation)->select();
+        $parent = clone $this->parent;
+
+        foreach ($list as &$model) {
+            $model->setParent($parent);
+        }
+
+        return $list;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @param string  $joinType JOIN类型
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*', $joinType = 'INNER')
+    {
+        throw new Exception('relation not support: has');
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed  $where 查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        throw new Exception('relation not support: hasWhere');
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $morphType = $this->morphType;
+        $morphKey  = $this->morphKey;
+        $type      = $this->type;
+        $range     = [];
+        foreach ($resultSet as $result) {
+            $pk = $result->getPk();
+            // 获取关联外键列表
+            if (isset($result->$pk)) {
+                $range[] = $result->$pk;
+            }
+        }
+
+        if (!empty($range)) {
+            $data = $this->eagerlyMorphToMany([
+                $morphKey  => ['in', $range],
+                $morphType => $type,
+            ], $relation, $subRelation, $closure);
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            // 关联数据封装
+            foreach ($resultSet as $result) {
+                if (!isset($data[$result->$pk])) {
+                    $data[$result->$pk] = [];
+                }
+                foreach ($data[$result->$pk] as &$relationModel) {
+                    $relationModel->setParent(clone $result);
+                    $relationModel->isUpdate(true);
+                }
+                $result->setRelation($attr, $this->resultSetBuild($data[$result->$pk]));
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {
+        $pk = $result->getPk();
+        if (isset($result->$pk)) {
+            $data = $this->eagerlyMorphToMany([
+                $this->morphKey  => $result->$pk,
+                $this->morphType => $this->type,
+            ], $relation, $subRelation, $closure);
+
+            if (!isset($data[$result->$pk])) {
+                $data[$result->$pk] = [];
+            }
+
+            foreach ($data[$result->$pk] as &$relationModel) {
+                $relationModel->setParent(clone $result);
+                $relationModel->isUpdate(true);
+            }
+
+            $result->setRelation(Loader::parseName($relation), $this->resultSetBuild($data[$result->$pk]));
+        }
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model    $result  数据对象
+     * @param \Closure $closure 闭包
+     * @return integer
+     */
+    public function relationCount($result, $closure)
+    {
+        $pk    = $result->getPk();
+        $count = 0;
+        if (isset($result->$pk)) {
+            if ($closure) {
+                call_user_func_array($closure, [ & $this->query]);
+            }
+            $count = $this->query->where([$this->morphKey => $result->$pk, $this->morphType => $this->type])->count();
+        }
+        return $count;
+    }
+
+    /**
+     * 创建关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        if ($closure) {
+            $return = call_user_func_array($closure, [ & $this->query]);
+            if ($return && is_string($return)) {
+                $name = $return;
+            }
+        }
+
+        return $this->query->where([
+            $this->morphKey  => [
+                'exp',
+                Db::raw('=' . $this->parent->getTable() . '.' . $this->parent->getPk()),
+            ],
+            $this->morphType => $this->type,
+        ])->fetchSql()->count();
+    }
+
+    /**
+     * 多态一对多 关联模型预查询
+     * @access   public
+     * @param array         $where       关联预查询条件
+     * @param string        $relation    关联名
+     * @param string        $subRelation 子关联
+     * @param bool|\Closure $closure     闭包
+     * @return array
+     */
+    protected function eagerlyMorphToMany($where, $relation, $subRelation = '', $closure = false)
+    {
+        // 预载入关联查询 支持嵌套预载入
+        if ($closure) {
+            call_user_func_array($closure, [ & $this]);
+        }
+        $list     = $this->query->where($where)->with($subRelation)->select();
+        $morphKey = $this->morphKey;
+        // 组装模型数据
+        $data = [];
+        foreach ($list as $set) {
+            $data[$set->$morphKey][] = $set;
+        }
+        return $data;
+    }
+
+    /**
+     * 保存（新增）当前关联数据对象
+     * @access public
+     * @param mixed $data 数据 可以使用数组 关联模型对象 和 关联对象的主键
+     * @return Model|false
+     */
+    public function save($data)
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+
+        // 保存关联表数据
+        $pk = $this->parent->getPk();
+
+        $data[$this->morphKey]  = $this->parent->$pk;
+        $data[$this->morphType] = $this->type;
+
+        $model = new $this->model();
+
+        return $model->save() ? $model : false;
+    }
+
+    /**
+     * 创建关联对象实例
+     * @param array $data
+     * @return Model
+     */
+    public function make($data = [])
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+
+        // 保存关联表数据
+        $pk = $this->parent->getPk();
+
+        $data[$this->morphKey]  = $this->parent->$pk;
+        $data[$this->morphType] = $this->type;
+
+        return new $this->model($data);
+    }
+
+    /**
+     * 批量保存当前关联数据对象
+     * @access public
+     * @param array $dataSet 数据集
+     * @return integer
+     */
+    public function saveAll(array $dataSet)
+    {
+        $result = false;
+        foreach ($dataSet as $key => $data) {
+            $result = $this->save($data);
+        }
+        return $result;
+    }
+
+    /**
+     * 执行基础查询（进执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery) && $this->parent->getData()) {
+            $pk                    = $this->parent->getPk();
+            $map[$this->morphKey]  = $this->parent->$pk;
+            $map[$this->morphType] = $this->type;
+            $this->query->where($map);
+            $this->baseQuery = true;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/model/relation/MorphOne.php b/thinkphp/library/think/model/relation/MorphOne.php
new file mode 100644
index 0000000..5ec7172
--- /dev/null
+++ b/thinkphp/library/think/model/relation/MorphOne.php
@@ -0,0 +1,263 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\db\Query;
+use think\Exception;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+
+class MorphOne extends Relation
+{
+    // 多态字段
+    protected $morphKey;
+    protected $morphType;
+    // 多态类型
+    protected $type;
+
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent    上级模型对象
+     * @param string $model     模型名
+     * @param string $morphKey  关联外键
+     * @param string $morphType 多态字段名
+     * @param string $type      多态类型
+     */
+    public function __construct(Model $parent, $model, $morphKey, $morphType, $type)
+    {
+        $this->parent    = $parent;
+        $this->model     = $model;
+        $this->type      = $type;
+        $this->morphKey  = $morphKey;
+        $this->morphType = $morphType;
+        $this->query     = (new $model)->db();
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return false|\PDOStatement|string|\think\Collection
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        if ($closure) {
+            call_user_func_array($closure, [ & $this->query]);
+        }
+        $relationModel = $this->relation($subRelation)->find();
+
+        if ($relationModel) {
+            $relationModel->setParent(clone $this->parent);
+        }
+
+        return $relationModel;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @param string  $joinType JOIN类型
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*', $joinType = 'INNER')
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed $where  查询条件（数组或者闭包）
+     * @param  mixed $fields 字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        throw new Exception('relation not support: hasWhere');
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $morphType = $this->morphType;
+        $morphKey  = $this->morphKey;
+        $type      = $this->type;
+        $range     = [];
+        foreach ($resultSet as $result) {
+            $pk = $result->getPk();
+            // 获取关联外键列表
+            if (isset($result->$pk)) {
+                $range[] = $result->$pk;
+            }
+        }
+
+        if (!empty($range)) {
+            $data = $this->eagerlyMorphToOne([
+                $morphKey  => ['in', $range],
+                $morphType => $type,
+            ], $relation, $subRelation, $closure);
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            // 关联数据封装
+            foreach ($resultSet as $result) {
+                if (!isset($data[$result->$pk])) {
+                    $relationModel = null;
+                } else {
+                    $relationModel = $data[$result->$pk];
+                    $relationModel->setParent(clone $result);
+                    $relationModel->isUpdate(true);
+                }
+
+                $result->setRelation($attr, $relationModel);
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {
+        $pk = $result->getPk();
+        if (isset($result->$pk)) {
+            $pk   = $result->$pk;
+            $data = $this->eagerlyMorphToOne([
+                $this->morphKey  => $pk,
+                $this->morphType => $this->type,
+            ], $relation, $subRelation, $closure);
+
+            if (isset($data[$pk])) {
+                $relationModel = $data[$pk];
+                $relationModel->setParent(clone $result);
+                $relationModel->isUpdate(true);
+            } else {
+                $relationModel = null;
+            }
+
+            $result->setRelation(Loader::parseName($relation), $relationModel);
+        }
+    }
+
+    /**
+     * 多态一对一 关联模型预查询
+     * @access   public
+     * @param array         $where       关联预查询条件
+     * @param string        $relation    关联名
+     * @param string        $subRelation 子关联
+     * @param bool|\Closure $closure     闭包
+     * @return array
+     */
+    protected function eagerlyMorphToOne($where, $relation, $subRelation = '', $closure = false)
+    {
+        // 预载入关联查询 支持嵌套预载入
+        if ($closure) {
+            call_user_func_array($closure, [ & $this]);
+        }
+        $list     = $this->query->where($where)->with($subRelation)->find();
+        $morphKey = $this->morphKey;
+        // 组装模型数据
+        $data = [];
+        foreach ($list as $set) {
+            $data[$set->$morphKey][] = $set;
+        }
+        return $data;
+    }
+
+    /**
+     * 保存（新增）当前关联数据对象
+     * @access public
+     * @param mixed $data 数据 可以使用数组 关联模型对象 和 关联对象的主键
+     * @return Model|false
+     */
+    public function save($data)
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+
+        // 保存关联表数据
+        $pk = $this->parent->getPk();
+
+        $data[$this->morphKey]  = $this->parent->$pk;
+        $data[$this->morphType] = $this->type;
+
+        $model = new $this->model();
+
+        return $model->save() ? $model : false;
+    }
+
+    /**
+     * 创建关联对象实例
+     * @param array $data
+     * @return Model
+     */
+    public function make($data = [])
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+        // 保存关联表数据
+        $pk = $this->parent->getPk();
+
+        $data[$this->morphKey]  = $this->parent->$pk;
+        $data[$this->morphType] = $this->type;
+
+        return new $this->model($data);
+    }
+
+    /**
+     * 执行基础查询（进执行一次）
+     * @access protected
+     * @return void
+     */
+    protected function baseQuery()
+    {
+        if (empty($this->baseQuery) && $this->parent->getData()) {
+            $pk                    = $this->parent->getPk();
+            $map[$this->morphKey]  = $this->parent->$pk;
+            $map[$this->morphType] = $this->type;
+            $this->query->where($map);
+            $this->baseQuery = true;
+        }
+    }
+
+    /**
+     * 创建关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        throw new Exception('relation not support: withCount');
+    }
+}
diff --git a/thinkphp/library/think/model/relation/MorphTo.php b/thinkphp/library/think/model/relation/MorphTo.php
new file mode 100644
index 0000000..7d45265
--- /dev/null
+++ b/thinkphp/library/think/model/relation/MorphTo.php
@@ -0,0 +1,299 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\Exception;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+
+class MorphTo extends Relation
+{
+    // 多态字段
+    protected $morphKey;
+    protected $morphType;
+    // 多态别名
+    protected $alias;
+    protected $relation;
+
+    /**
+     * 构造函数
+     * @access public
+     * @param Model  $parent    上级模型对象
+     * @param string $morphType 多态字段名
+     * @param string $morphKey  外键名
+     * @param array  $alias     多态别名定义
+     * @param string $relation  关联名
+     */
+    public function __construct(Model $parent, $morphType, $morphKey, $alias = [], $relation = null)
+    {
+        $this->parent    = $parent;
+        $this->morphType = $morphType;
+        $this->morphKey  = $morphKey;
+        $this->alias     = $alias;
+        $this->relation  = $relation;
+    }
+
+    /**
+     * 获取当前的关联模型类的实例
+     * @access public
+     * @return Model
+     */
+    public function getModel()
+    {
+        $morphType = $this->morphType;
+        $model     = $this->parseModel($this->parent->$morphType);
+        return (new $model);
+    }
+
+    /**
+     * 延迟获取关联数据
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包查询条件
+     * @return mixed
+     */
+    public function getRelation($subRelation = '', $closure = null)
+    {
+        $morphKey  = $this->morphKey;
+        $morphType = $this->morphType;
+        // 多态模型
+        $model = $this->parseModel($this->parent->$morphType);
+        // 主键数据
+        $pk            = $this->parent->$morphKey;
+        $relationModel = (new $model)->relation($subRelation)->find($pk);
+
+        if ($relationModel) {
+            $relationModel->setParent(clone $this->parent);
+        }
+        return $relationModel;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param string  $operator 比较操作符
+     * @param integer $count    个数
+     * @param string  $id       关联表的统计字段
+     * @param string  $joinType JOIN类型
+     * @return Query
+     */
+    public function has($operator = '>=', $count = 1, $id = '*', $joinType = 'INNER')
+    {
+        return $this->parent;
+    }
+
+    /**
+     * 根据关联条件查询当前模型
+     * @access public
+     * @param  mixed  $where 查询条件（数组或者闭包）
+     * @param  mixed  $fields   字段
+     * @return Query
+     */
+    public function hasWhere($where = [], $fields = null)
+    {
+        throw new Exception('relation not support: hasWhere');
+    }
+
+    /**
+     * 解析模型的完整命名空间
+     * @access protected
+     * @param string $model 模型名（或者完整类名）
+     * @return string
+     */
+    protected function parseModel($model)
+    {
+        if (isset($this->alias[$model])) {
+            $model = $this->alias[$model];
+        }
+        if (false === strpos($model, '\\')) {
+            $path = explode('\\', get_class($this->parent));
+            array_pop($path);
+            array_push($path, Loader::parseName($model, 1));
+            $model = implode('\\', $path);
+        }
+        return $model;
+    }
+
+    /**
+     * 设置多态别名
+     * @access public
+     * @param array $alias 别名定义
+     * @return $this
+     */
+    public function setAlias($alias)
+    {
+        $this->alias = $alias;
+        return $this;
+    }
+
+    /**
+     * 移除关联查询参数
+     * @access public
+     * @return $this
+     */
+    public function removeOption()
+    {
+        return $this;
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     * @throws Exception
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        $morphKey  = $this->morphKey;
+        $morphType = $this->morphType;
+        $range     = [];
+        foreach ($resultSet as $result) {
+            // 获取关联外键列表
+            if (!empty($result->$morphKey)) {
+                $range[$result->$morphType][] = $result->$morphKey;
+            }
+        }
+
+        if (!empty($range)) {
+            // 关联属性名
+            $attr = Loader::parseName($relation);
+            foreach ($range as $key => $val) {
+                // 多态类型映射
+                $model = $this->parseModel($key);
+                $obj   = new $model;
+                $pk    = $obj->getPk();
+                $list  = $obj->all($val, $subRelation);
+                $data  = [];
+                foreach ($list as $k => $vo) {
+                    $data[$vo->$pk] = $vo;
+                }
+                foreach ($resultSet as $result) {
+                    if ($key == $result->$morphType) {
+                        // 关联模型
+                        if (!isset($data[$result->$morphKey])) {
+                            throw new Exception('relation data not exists :' . $this->model);
+                        } else {
+                            $relationModel = $data[$result->$morphKey];
+                            $relationModel->setParent(clone $result);
+                            $relationModel->isUpdate(true);
+
+                            $result->setRelation($attr, $relationModel);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {
+        $morphKey  = $this->morphKey;
+        $morphType = $this->morphType;
+        // 多态类型映射
+        $model = $this->parseModel($result->{$this->morphType});
+        $this->eagerlyMorphToOne($model, $relation, $result, $subRelation);
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model    $result  数据对象
+     * @param \Closure $closure 闭包
+     * @return integer
+     */
+    public function relationCount($result, $closure)
+    {
+    }
+
+    /**
+     * 多态MorphTo 关联模型预查询
+     * @access   public
+     * @param object $model       关联模型对象
+     * @param string $relation    关联名
+     * @param        $result
+     * @param string $subRelation 子关联
+     * @return void
+     */
+    protected function eagerlyMorphToOne($model, $relation, &$result, $subRelation = '')
+    {
+        // 预载入关联查询 支持嵌套预载入
+        $pk   = $this->parent->{$this->morphKey};
+        $data = (new $model)->with($subRelation)->find($pk);
+        if ($data) {
+            $data->setParent(clone $result);
+            $data->isUpdate(true);
+        }
+        $result->setRelation(Loader::parseName($relation), $data ?: null);
+    }
+
+    /**
+     * 添加关联数据
+     * @access public
+     * @param Model     $model  关联模型对象
+     * @param string    $type   多态类型
+     * @return Model
+     */
+    public function associate($model, $type = '')
+    {
+        $morphKey  = $this->morphKey;
+        $morphType = $this->morphType;
+        $pk        = $model->getPk();
+
+        $this->parent->setAttr($morphKey, $model->$pk);
+        $this->parent->setAttr($morphType, $type ?: get_class($model));
+        $this->parent->save();
+
+        return $this->parent->setRelation($this->relation, $model);
+    }
+
+    /**
+     * 注销关联数据
+     * @access public
+     * @return Model
+     */
+    public function dissociate()
+    {
+        $morphKey  = $this->morphKey;
+        $morphType = $this->morphType;
+
+        $this->parent->setAttr($morphKey, null);
+        $this->parent->setAttr($morphType, null);
+        $this->parent->save();
+
+        return $this->parent->setRelation($this->relation, null);
+    }
+
+    /**
+     * 创建关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        throw new Exception('relation not support: withCount');
+    }
+}
diff --git a/thinkphp/library/think/model/relation/OneToOne.php b/thinkphp/library/think/model/relation/OneToOne.php
new file mode 100644
index 0000000..353ce21
--- /dev/null
+++ b/thinkphp/library/think/model/relation/OneToOne.php
@@ -0,0 +1,337 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\model\relation;
+
+use think\db\Query;
+use think\Exception;
+use think\Loader;
+use think\Model;
+use think\model\Relation;
+
+/**
+ * Class OneToOne
+ * @package think\model\relation
+ *
+ */
+abstract class OneToOne extends Relation
+{
+    // 预载入方式 0 -JOIN 1 -IN
+    protected $eagerlyType = 1;
+    // 当前关联的JOIN类型
+    protected $joinType;
+    // 要绑定的属性
+    protected $bindAttr = [];
+    // 关联方法名
+    protected $relation;
+
+    /**
+     * 设置join类型
+     * @access public
+     * @param string $type JOIN类型
+     * @return $this
+     */
+    public function joinType($type)
+    {
+        $this->joinType = $type;
+        return $this;
+    }
+
+    /**
+     * 预载入关联查询（JOIN方式）
+     * @access public
+     * @param Query    $query       查询对象
+     * @param string   $relation    关联名
+     * @param string   $subRelation 子关联
+     * @param \Closure $closure     闭包条件
+     * @param bool     $first
+     * @return void
+     */
+    public function eagerly(Query $query, $relation, $subRelation, $closure, $first)
+    {
+        $name = Loader::parseName(basename(str_replace('\\', '/', get_class($query->getModel()))));
+
+        if ($first) {
+            $table = $query->getTable();
+            $query->table([$table => $name]);
+            if ($query->getOptions('field')) {
+                $field = $query->getOptions('field');
+                $query->removeOption('field');
+            } else {
+                $field = true;
+            }
+            $query->field($field, false, $table, $name);
+            $field = null;
+        }
+
+        // 预载入封装
+        $joinTable = $this->query->getTable();
+        $joinAlias = $relation;
+        $query->via($joinAlias);
+
+        if ($this instanceof BelongsTo) {
+            $query->join([$joinTable => $joinAlias], $name . '.' . $this->foreignKey . '=' . $joinAlias . '.' . $this->localKey, $this->joinType);
+        } else {
+            $query->join([$joinTable => $joinAlias], $name . '.' . $this->localKey . '=' . $joinAlias . '.' . $this->foreignKey, $this->joinType);
+        }
+
+        if ($closure) {
+            // 执行闭包查询
+            call_user_func_array($closure, [ & $query]);
+            // 使用withField指定获取关联的字段，如
+            // $query->where(['id'=>1])->withField('id,name');
+            if ($query->getOptions('with_field')) {
+                $field = $query->getOptions('with_field');
+                $query->removeOption('with_field');
+            }
+        } elseif (isset($this->option['field'])) {
+            $field = $this->option['field'];
+        }
+        $query->field(isset($field) ? $field : true, false, $joinTable, $joinAlias, $relation . '__');
+    }
+
+    /**
+     *  预载入关联查询（数据集）
+     * @param array    $resultSet
+     * @param string   $relation
+     * @param string   $subRelation
+     * @param \Closure $closure
+     * @return mixed
+     */
+    abstract protected function eagerlySet(&$resultSet, $relation, $subRelation, $closure);
+
+    /**
+     * 预载入关联查询（数据）
+     * @param Model    $result
+     * @param string   $relation
+     * @param string   $subRelation
+     * @param \Closure $closure
+     * @return mixed
+     */
+    abstract protected function eagerlyOne(&$result, $relation, $subRelation, $closure);
+
+    /**
+     * 预载入关联查询（数据集）
+     * @access public
+     * @param array    $resultSet   数据集
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResultSet(&$resultSet, $relation, $subRelation, $closure)
+    {
+        if (1 == $this->eagerlyType) {
+            // IN查询
+            $this->eagerlySet($resultSet, $relation, $subRelation, $closure);
+        } else {
+            // 模型关联组装
+            foreach ($resultSet as $result) {
+                $this->match($this->model, $relation, $result);
+            }
+        }
+    }
+
+    /**
+     * 预载入关联查询（数据）
+     * @access public
+     * @param Model    $result      数据对象
+     * @param string   $relation    当前关联名
+     * @param string   $subRelation 子关联名
+     * @param \Closure $closure     闭包
+     * @return void
+     */
+    public function eagerlyResult(&$result, $relation, $subRelation, $closure)
+    {
+        if (1 == $this->eagerlyType) {
+            // IN查询
+            $this->eagerlyOne($result, $relation, $subRelation, $closure);
+        } else {
+            // 模型关联组装
+            $this->match($this->model, $relation, $result);
+        }
+    }
+
+    /**
+     * 保存（新增）当前关联数据对象
+     * @access public
+     * @param mixed $data 数据 可以使用数组 关联模型对象 和 关联对象的主键
+     * @return Model|false
+     */
+    public function save($data)
+    {
+        if ($data instanceof Model) {
+            $data = $data->getData();
+        }
+        $model = new $this->model;
+        // 保存关联表数据
+        $data[$this->foreignKey] = $this->parent->{$this->localKey};
+        return $model->save($data) ? $model : false;
+    }
+
+    /**
+     * 设置预载入方式
+     * @access public
+     * @param integer $type 预载入方式 0 JOIN查询 1 IN查询
+     * @return $this
+     */
+    public function setEagerlyType($type)
+    {
+        $this->eagerlyType = $type;
+        return $this;
+    }
+
+    /**
+     * 获取预载入方式
+     * @access public
+     * @return integer
+     */
+    public function getEagerlyType()
+    {
+        return $this->eagerlyType;
+    }
+
+    /**
+     * 绑定关联表的属性到父模型属性
+     * @access public
+     * @param mixed $attr 要绑定的属性列表
+     * @return $this
+     */
+    public function bind($attr)
+    {
+        if (is_string($attr)) {
+            $attr = explode(',', $attr);
+        }
+        $this->bindAttr = $attr;
+        return $this;
+    }
+
+    /**
+     * 获取绑定属性
+     * @access public
+     * @return array
+     */
+    public function getBindAttr()
+    {
+        return $this->bindAttr;
+    }
+
+    /**
+     * 关联统计
+     * @access public
+     * @param Model    $result  数据对象
+     * @param \Closure $closure 闭包
+     * @return integer
+     */
+    public function relationCount($result, $closure)
+    {
+    }
+
+    /**
+     * 一对一 关联模型预查询拼装
+     * @access public
+     * @param string $model    模型名称
+     * @param string $relation 关联名
+     * @param Model  $result   模型对象实例
+     * @return void
+     */
+    protected function match($model, $relation, &$result)
+    {
+        // 重新组装模型数据
+        foreach ($result->getData() as $key => $val) {
+            if (strpos($key, '__')) {
+                list($name, $attr) = explode('__', $key, 2);
+                if ($name == $relation) {
+                    $list[$name][$attr] = $val;
+                    unset($result->$key);
+                }
+            }
+        }
+
+        if (isset($list[$relation])) {
+            $relationModel = new $model($list[$relation]);
+            $relationModel->setParent(clone $result);
+            $relationModel->isUpdate(true);
+
+            if (!empty($this->bindAttr)) {
+                $this->bindAttr($relationModel, $result, $this->bindAttr);
+            }
+        } else {
+            $relationModel = null;
+        }
+        $result->setRelation(Loader::parseName($relation), $relationModel);
+    }
+
+    /**
+     * 绑定关联属性到父模型
+     * @access protected
+     * @param Model $model    关联模型对象
+     * @param Model $result   父模型对象
+     * @param array $bindAttr 绑定属性
+     * @return void
+     * @throws Exception
+     */
+    protected function bindAttr($model, &$result, $bindAttr)
+    {
+        foreach ($bindAttr as $key => $attr) {
+            $key = is_numeric($key) ? $attr : $key;
+            if (isset($result->$key)) {
+                throw new Exception('bind attr has exists:' . $key);
+            } else {
+                $result->setAttr($key, $model ? $model->$attr : null);
+            }
+        }
+    }
+
+    /**
+     * 一对一 关联模型预查询（IN方式）
+     * @access public
+     * @param object        $model       关联模型对象
+     * @param array         $where       关联预查询条件
+     * @param string        $key         关联键名
+     * @param string        $relation    关联名
+     * @param string        $subRelation 子关联
+     * @param bool|\Closure $closure
+     * @return array
+     */
+    protected function eagerlyWhere($model, $where, $key, $relation, $subRelation = '', $closure = false)
+    {
+        $this->baseQuery = true;
+
+        // 预载入关联查询 支持嵌套预载入
+        if ($closure) {
+            call_user_func_array($closure, [ & $model]);
+            if ($field = $model->getOptions('with_field')) {
+                $model->field($field)->removeOption('with_field');
+            }
+        }
+        $list = $model->where($where)->with($subRelation)->select();
+
+        // 组装模型数据
+        $data = [];
+        foreach ($list as $set) {
+            $data[$set->$key] = $set;
+        }
+        return $data;
+    }
+
+    /**
+     * 创建关联统计子查询
+     * @access public
+     * @param \Closure $closure 闭包
+     * @param string   $name    统计数据别名
+     * @return string
+     */
+    public function getRelationCountQuery($closure, &$name = null)
+    {
+        throw new Exception('relation not support: withCount');
+    }
+}
diff --git a/thinkphp/library/think/paginator/driver/Bootstrap.php b/thinkphp/library/think/paginator/driver/Bootstrap.php
new file mode 100644
index 0000000..c5ac60d
--- /dev/null
+++ b/thinkphp/library/think/paginator/driver/Bootstrap.php
@@ -0,0 +1,205 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\paginator\driver;
+
+use think\Paginator;
+
+class Bootstrap extends Paginator
+{
+
+    /**
+     * 上一页按钮
+     * @param string $text
+     * @return string
+     */
+    protected function getPreviousButton($text = "«")
+    {
+
+        if ($this->currentPage() <= 1) {
+            return $this->getDisabledTextWrapper($text);
+        }
+
+        $url = $this->url(
+            $this->currentPage() - 1
+        );
+
+        return $this->getPageLinkWrapper($url, $text);
+    }
+
+    /**
+     * 下一页按钮
+     * @param string $text
+     * @return string
+     */
+    protected function getNextButton($text = '»')
+    {
+        if (!$this->hasMore) {
+            return $this->getDisabledTextWrapper($text);
+        }
+
+        $url = $this->url($this->currentPage() + 1);
+
+        return $this->getPageLinkWrapper($url, $text);
+    }
+
+    /**
+     * 页码按钮
+     * @return string
+     */
+    protected function getLinks()
+    {
+        if ($this->simple)
+            return '';
+
+        $block = [
+            'first'  => null,
+            'slider' => null,
+            'last'   => null
+        ];
+
+        $side   = 3;
+        $window = $side * 2;
+
+        if ($this->lastPage < $window + 6) {
+            $block['first'] = $this->getUrlRange(1, $this->lastPage);
+        } elseif ($this->currentPage <= $window) {
+            $block['first'] = $this->getUrlRange(1, $window + 2);
+            $block['last']  = $this->getUrlRange($this->lastPage - 1, $this->lastPage);
+        } elseif ($this->currentPage > ($this->lastPage - $window)) {
+            $block['first'] = $this->getUrlRange(1, 2);
+            $block['last']  = $this->getUrlRange($this->lastPage - ($window + 2), $this->lastPage);
+        } else {
+            $block['first']  = $this->getUrlRange(1, 2);
+            $block['slider'] = $this->getUrlRange($this->currentPage - $side, $this->currentPage + $side);
+            $block['last']   = $this->getUrlRange($this->lastPage - 1, $this->lastPage);
+        }
+
+        $html = '';
+
+        if (is_array($block['first'])) {
+            $html .= $this->getUrlLinks($block['first']);
+        }
+
+        if (is_array($block['slider'])) {
+            $html .= $this->getDots();
+            $html .= $this->getUrlLinks($block['slider']);
+        }
+
+        if (is_array($block['last'])) {
+            $html .= $this->getDots();
+            $html .= $this->getUrlLinks($block['last']);
+        }
+
+        return $html;
+    }
+
+    /**
+     * 渲染分页html
+     * @return mixed
+     */
+    public function render()
+    {
+        if ($this->hasPages()) {
+            if ($this->simple) {
+                return sprintf(
+                    '
    %s %s
',
+                    $this->getPreviousButton(),
+                    $this->getNextButton()
+                );
+            } else {
+                return sprintf(
+                    '
    %s %s %s
',
+                    $this->getPreviousButton(),
+                    $this->getLinks(),
+                    $this->getNextButton()
+                );
+            }
+        }
+    }
+
+    /**
+     * 生成一个可点击的按钮
+     *
+     * @param  string $url
+     * @param  int    $page
+     * @return string
+     */
+    protected function getAvailablePageWrapper($url, $page)
+    {
+        return '
  • ' . $page . '
    • ';
+    }
+
+    /**
+     * 生成一个禁用的按钮
+     *
+     * @param  string $text
+     * @return string
+     */
+    protected function getDisabledTextWrapper($text)
+    {
+        return '
  • ' . $text . '
    • ';
+    }
+
+    /**
+     * 生成一个激活的按钮
+     *
+     * @param  string $text
+     * @return string
+     */
+    protected function getActivePageWrapper($text)
+    {
+        return '
  • ' . $text . '
    • ';
+    }
+
+    /**
+     * 生成省略号按钮
+     *
+     * @return string
+     */
+    protected function getDots()
+    {
+        return $this->getDisabledTextWrapper('...');
+    }
+
+    /**
+     * 批量生成页码按钮.
+     *
+     * @param  array $urls
+     * @return string
+     */
+    protected function getUrlLinks(array $urls)
+    {
+        $html = '';
+
+        foreach ($urls as $page => $url) {
+            $html .= $this->getPageLinkWrapper($url, $page);
+        }
+
+        return $html;
+    }
+
+    /**
+     * 生成普通页码按钮
+     *
+     * @param  string $url
+     * @param  int    $page
+     * @return string
+     */
+    protected function getPageLinkWrapper($url, $page)
+    {
+        if ($page == $this->currentPage()) {
+            return $this->getActivePageWrapper($page);
+        }
+
+        return $this->getAvailablePageWrapper($url, $page);
+    }
+}
diff --git a/thinkphp/library/think/process/Builder.php b/thinkphp/library/think/process/Builder.php
new file mode 100644
index 0000000..da56163
--- /dev/null
+++ b/thinkphp/library/think/process/Builder.php
@@ -0,0 +1,233 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process;
+
+use think\Process;
+
+class Builder
+{
+    private $arguments;
+    private $cwd;
+    private $env = null;
+    private $input;
+    private $timeout        = 60;
+    private $options        = [];
+    private $inheritEnv     = true;
+    private $prefix         = [];
+    private $outputDisabled = false;
+
+    /**
+     * 构造方法
+     * @param string[] $arguments 参数
+     */
+    public function __construct(array $arguments = [])
+    {
+        $this->arguments = $arguments;
+    }
+
+    /**
+     * 创建一个实例
+     * @param string[] $arguments 参数
+     * @return self
+     */
+    public static function create(array $arguments = [])
+    {
+        return new static($arguments);
+    }
+
+    /**
+     * 添加一个参数
+     * @param string $argument 参数
+     * @return self
+     */
+    public function add($argument)
+    {
+        $this->arguments[] = $argument;
+
+        return $this;
+    }
+
+    /**
+     * 添加一个前缀
+     * @param string|array $prefix
+     * @return self
+     */
+    public function setPrefix($prefix)
+    {
+        $this->prefix = is_array($prefix) ? $prefix : [$prefix];
+
+        return $this;
+    }
+
+    /**
+     * 设置参数
+     * @param string[] $arguments
+     * @return  self
+     */
+    public function setArguments(array $arguments)
+    {
+        $this->arguments = $arguments;
+
+        return $this;
+    }
+
+    /**
+     * 设置工作目录
+     * @param null|string $cwd
+     * @return  self
+     */
+    public function setWorkingDirectory($cwd)
+    {
+        $this->cwd = $cwd;
+
+        return $this;
+    }
+
+    /**
+     * 是否初始化环境变量
+     * @param bool $inheritEnv
+     * @return self
+     */
+    public function inheritEnvironmentVariables($inheritEnv = true)
+    {
+        $this->inheritEnv = $inheritEnv;
+
+        return $this;
+    }
+
+    /**
+     * 设置环境变量
+     * @param string      $name
+     * @param null|string $value
+     * @return self
+     */
+    public function setEnv($name, $value)
+    {
+        $this->env[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     *  添加环境变量
+     * @param array $variables
+     * @return self
+     */
+    public function addEnvironmentVariables(array $variables)
+    {
+        $this->env = array_replace($this->env, $variables);
+
+        return $this;
+    }
+
+    /**
+     * 设置输入
+     * @param mixed $input
+     * @return self
+     */
+    public function setInput($input)
+    {
+        $this->input = Utils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
+
+        return $this;
+    }
+
+    /**
+     * 设置超时时间
+     * @param float|null $timeout
+     * @return self
+     */
+    public function setTimeout($timeout)
+    {
+        if (null === $timeout) {
+            $this->timeout = null;
+
+            return $this;
+        }
+
+        $timeout = (float) $timeout;
+
+        if ($timeout < 0) {
+            throw new \InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
+        }
+
+        $this->timeout = $timeout;
+
+        return $this;
+    }
+
+    /**
+     * 设置proc_open选项
+     * @param string $name
+     * @param string $value
+     * @return self
+     */
+    public function setOption($name, $value)
+    {
+        $this->options[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * 禁止输出
+     * @return self
+     */
+    public function disableOutput()
+    {
+        $this->outputDisabled = true;
+
+        return $this;
+    }
+
+    /**
+     * 开启输出
+     * @return self
+     */
+    public function enableOutput()
+    {
+        $this->outputDisabled = false;
+
+        return $this;
+    }
+
+    /**
+     * 创建一个Process实例
+     * @return Process
+     */
+    public function getProcess()
+    {
+        if (0 === count($this->prefix) && 0 === count($this->arguments)) {
+            throw new \LogicException('You must add() command arguments before calling getProcess().');
+        }
+
+        $options = $this->options;
+
+        $arguments = array_merge($this->prefix, $this->arguments);
+        $script    = implode(' ', array_map([__NAMESPACE__ . '\\Utils', 'escapeArgument'], $arguments));
+
+        if ($this->inheritEnv) {
+            // include $_ENV for BC purposes
+            $env = array_replace($_ENV, $_SERVER, $this->env);
+        } else {
+            $env = $this->env;
+        }
+
+        $process = new Process($script, $this->cwd, $env, $this->input, $this->timeout, $options);
+
+        if ($this->outputDisabled) {
+            $process->disableOutput();
+        }
+
+        return $process;
+    }
+}
diff --git a/thinkphp/library/think/process/Utils.php b/thinkphp/library/think/process/Utils.php
new file mode 100644
index 0000000..f94c648
--- /dev/null
+++ b/thinkphp/library/think/process/Utils.php
@@ -0,0 +1,75 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process;
+
+class Utils
+{
+
+    /**
+     * 转义字符串
+     * @param string $argument
+     * @return string
+     */
+    public static function escapeArgument($argument)
+    {
+
+        if ('' === $argument) {
+            return escapeshellarg($argument);
+        }
+        $escapedArgument = '';
+        $quote           = false;
+        foreach (preg_split('/(")/i', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
+            if ('"' === $part) {
+                $escapedArgument .= '\\"';
+            } elseif (self::isSurroundedBy($part, '%')) {
+                // Avoid environment variable expansion
+                $escapedArgument .= '^%"' . substr($part, 1, -1) . '"^%';
+            } else {
+                // escape trailing backslash
+                if ('\\' === substr($part, -1)) {
+                    $part .= '\\';
+                }
+                $quote = true;
+                $escapedArgument .= $part;
+            }
+        }
+        if ($quote) {
+            $escapedArgument = '"' . $escapedArgument . '"';
+        }
+        return $escapedArgument;
+    }
+
+    /**
+     * 验证并进行规范化Process输入。
+     * @param string $caller
+     * @param mixed  $input
+     * @return string
+     * @throws \InvalidArgumentException
+     */
+    public static function validateInput($caller, $input)
+    {
+        if (null !== $input) {
+            if (is_resource($input)) {
+                return $input;
+            }
+            if (is_scalar($input)) {
+                return (string) $input;
+            }
+            throw new \InvalidArgumentException(sprintf('%s only accepts strings or stream resources.', $caller));
+        }
+        return $input;
+    }
+
+    private static function isSurroundedBy($arg, $char)
+    {
+        return 2 < strlen($arg) && $char === $arg[0] && $char === $arg[strlen($arg) - 1];
+    }
+
+}
diff --git a/thinkphp/library/think/process/exception/Failed.php b/thinkphp/library/think/process/exception/Failed.php
new file mode 100644
index 0000000..5295082
--- /dev/null
+++ b/thinkphp/library/think/process/exception/Failed.php
@@ -0,0 +1,42 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process\exception;
+
+use think\Process;
+
+class Failed extends \RuntimeException
+{
+
+    private $process;
+
+    public function __construct(Process $process)
+    {
+        if ($process->isSuccessful()) {
+            throw new \InvalidArgumentException('Expected a failed process, but the given process was successful.');
+        }
+
+        $error = sprintf('The command "%s" failed.' . "\nExit Code: %s(%s)", $process->getCommandLine(), $process->getExitCode(), $process->getExitCodeText());
+
+        if (!$process->isOutputDisabled()) {
+            $error .= sprintf("\n\nOutput:\n================\n%s\n\nError Output:\n================\n%s", $process->getOutput(), $process->getErrorOutput());
+        }
+
+        parent::__construct($error);
+
+        $this->process = $process;
+    }
+
+    public function getProcess()
+    {
+        return $this->process;
+    }
+}
diff --git a/thinkphp/library/think/process/exception/Timeout.php b/thinkphp/library/think/process/exception/Timeout.php
new file mode 100644
index 0000000..d5f1162
--- /dev/null
+++ b/thinkphp/library/think/process/exception/Timeout.php
@@ -0,0 +1,61 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process\exception;
+
+use think\Process;
+
+class Timeout extends \RuntimeException
+{
+
+    const TYPE_GENERAL = 1;
+    const TYPE_IDLE    = 2;
+
+    private $process;
+    private $timeoutType;
+
+    public function __construct(Process $process, $timeoutType)
+    {
+        $this->process     = $process;
+        $this->timeoutType = $timeoutType;
+
+        parent::__construct(sprintf('The process "%s" exceeded the timeout of %s seconds.', $process->getCommandLine(), $this->getExceededTimeout()));
+    }
+
+    public function getProcess()
+    {
+        return $this->process;
+    }
+
+    public function isGeneralTimeout()
+    {
+        return $this->timeoutType === self::TYPE_GENERAL;
+    }
+
+    public function isIdleTimeout()
+    {
+        return $this->timeoutType === self::TYPE_IDLE;
+    }
+
+    public function getExceededTimeout()
+    {
+        switch ($this->timeoutType) {
+            case self::TYPE_GENERAL:
+                return $this->process->getTimeout();
+
+            case self::TYPE_IDLE:
+                return $this->process->getIdleTimeout();
+
+            default:
+                throw new \LogicException(sprintf('Unknown timeout type "%d".', $this->timeoutType));
+        }
+    }
+}
diff --git a/thinkphp/library/think/process/pipes/Pipes.php b/thinkphp/library/think/process/pipes/Pipes.php
new file mode 100644
index 0000000..82396b8
--- /dev/null
+++ b/thinkphp/library/think/process/pipes/Pipes.php
@@ -0,0 +1,93 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process\pipes;
+
+abstract class Pipes
+{
+
+    /** @var array */
+    public $pipes = [];
+
+    /** @var string */
+    protected $inputBuffer = '';
+    /** @var resource|null */
+    protected $input;
+
+    /** @var bool */
+    private $blocked = true;
+
+    const CHUNK_SIZE = 16384;
+
+    /**
+     * 返回用于 proc_open 描述符的数组
+     * @return array
+     */
+    abstract public function getDescriptors();
+
+    /**
+     * 返回一个数组的索引由其相关的流，以防这些管道使用的临时文件的文件名。
+     * @return string[]
+     */
+    abstract public function getFiles();
+
+    /**
+     * 文件句柄和管道中读取数据。
+     * @param bool $blocking 是否使用阻塞调用
+     * @param bool $close    是否要关闭管道，如果他们已经到达 EOF。
+     * @return string[]
+     */
+    abstract public function readAndWrite($blocking, $close = false);
+
+    /**
+     * 返回当前状态如果有打开的文件句柄或管道。
+     * @return bool
+     */
+    abstract public function areOpen();
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        foreach ($this->pipes as $pipe) {
+            fclose($pipe);
+        }
+        $this->pipes = [];
+    }
+
+    /**
+     * 检查系统调用已被中断
+     * @return bool
+     */
+    protected function hasSystemCallBeenInterrupted()
+    {
+        $lastError = error_get_last();
+
+        return isset($lastError['message']) && false !== stripos($lastError['message'], 'interrupted system call');
+    }
+
+    protected function unblock()
+    {
+        if (!$this->blocked) {
+            return;
+        }
+
+        foreach ($this->pipes as $pipe) {
+            stream_set_blocking($pipe, 0);
+        }
+        if (null !== $this->input) {
+            stream_set_blocking($this->input, 0);
+        }
+
+        $this->blocked = false;
+    }
+}
diff --git a/thinkphp/library/think/process/pipes/Unix.php b/thinkphp/library/think/process/pipes/Unix.php
new file mode 100644
index 0000000..fd99a5d
--- /dev/null
+++ b/thinkphp/library/think/process/pipes/Unix.php
@@ -0,0 +1,196 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process\pipes;
+
+use think\Process;
+
+class Unix extends Pipes
+{
+
+    /** @var bool */
+    private $ttyMode;
+    /** @var bool */
+    private $ptyMode;
+    /** @var bool */
+    private $disableOutput;
+
+    public function __construct($ttyMode, $ptyMode, $input, $disableOutput)
+    {
+        $this->ttyMode       = (bool) $ttyMode;
+        $this->ptyMode       = (bool) $ptyMode;
+        $this->disableOutput = (bool) $disableOutput;
+
+        if (is_resource($input)) {
+            $this->input = $input;
+        } else {
+            $this->inputBuffer = (string) $input;
+        }
+    }
+
+    public function __destruct()
+    {
+        $this->close();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDescriptors()
+    {
+        if ($this->disableOutput) {
+            $nullstream = fopen('/dev/null', 'c');
+
+            return [
+                ['pipe', 'r'],
+                $nullstream,
+                $nullstream,
+            ];
+        }
+
+        if ($this->ttyMode) {
+            return [
+                ['file', '/dev/tty', 'r'],
+                ['file', '/dev/tty', 'w'],
+                ['file', '/dev/tty', 'w'],
+            ];
+        }
+
+        if ($this->ptyMode && Process::isPtySupported()) {
+            return [
+                ['pty'],
+                ['pty'],
+                ['pty'],
+            ];
+        }
+
+        return [
+            ['pipe', 'r'],
+            ['pipe', 'w'], // stdout
+            ['pipe', 'w'], // stderr
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFiles()
+    {
+        return [];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function readAndWrite($blocking, $close = false)
+    {
+
+        if (1 === count($this->pipes) && [0] === array_keys($this->pipes)) {
+            fclose($this->pipes[0]);
+            unset($this->pipes[0]);
+        }
+
+        if (empty($this->pipes)) {
+            return [];
+        }
+
+        $this->unblock();
+
+        $read = [];
+
+        if (null !== $this->input) {
+            $r = array_merge($this->pipes, ['input' => $this->input]);
+        } else {
+            $r = $this->pipes;
+        }
+
+        unset($r[0]);
+
+        $w = isset($this->pipes[0]) ? [$this->pipes[0]] : null;
+        $e = null;
+
+        if (false === $n = @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
+
+            if (!$this->hasSystemCallBeenInterrupted()) {
+                $this->pipes = [];
+            }
+
+            return $read;
+        }
+
+        if (0 === $n) {
+            return $read;
+        }
+
+        foreach ($r as $pipe) {
+
+            $type = (false !== $found = array_search($pipe, $this->pipes)) ? $found : 'input';
+            $data = '';
+            while ('' !== $dataread = (string) fread($pipe, self::CHUNK_SIZE)) {
+                $data .= $dataread;
+            }
+
+            if ('' !== $data) {
+                if ('input' === $type) {
+                    $this->inputBuffer .= $data;
+                } else {
+                    $read[$type] = $data;
+                }
+            }
+
+            if (false === $data || (true === $close && feof($pipe) && '' === $data)) {
+                if ('input' === $type) {
+                    $this->input = null;
+                } else {
+                    fclose($this->pipes[$type]);
+                    unset($this->pipes[$type]);
+                }
+            }
+        }
+
+        if (null !== $w && 0 < count($w)) {
+            while (strlen($this->inputBuffer)) {
+                $written = fwrite($w[0], $this->inputBuffer, 2 << 18); // write 512k
+                if ($written > 0) {
+                    $this->inputBuffer = (string) substr($this->inputBuffer, $written);
+                } else {
+                    break;
+                }
+            }
+        }
+
+        if ('' === $this->inputBuffer && null === $this->input && isset($this->pipes[0])) {
+            fclose($this->pipes[0]);
+            unset($this->pipes[0]);
+        }
+
+        return $read;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function areOpen()
+    {
+        return (bool) $this->pipes;
+    }
+
+    /**
+     * 创建一个新的 UnixPipes 实例
+     * @param Process         $process
+     * @param string|resource $input
+     * @return self
+     */
+    public static function create(Process $process, $input)
+    {
+        return new static($process->isTty(), $process->isPty(), $input, $process->isOutputDisabled());
+    }
+}
diff --git a/thinkphp/library/think/process/pipes/Windows.php b/thinkphp/library/think/process/pipes/Windows.php
new file mode 100644
index 0000000..bba7e9b
--- /dev/null
+++ b/thinkphp/library/think/process/pipes/Windows.php
@@ -0,0 +1,228 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\process\pipes;
+
+use think\Process;
+
+class Windows extends Pipes
+{
+
+    /** @var array */
+    private $files = [];
+    /** @var array */
+    private $fileHandles = [];
+    /** @var array */
+    private $readBytes = [
+        Process::STDOUT => 0,
+        Process::STDERR => 0,
+    ];
+    /** @var bool */
+    private $disableOutput;
+
+    public function __construct($disableOutput, $input)
+    {
+        $this->disableOutput = (bool) $disableOutput;
+
+        if (!$this->disableOutput) {
+
+            $this->files = [
+                Process::STDOUT => tempnam(sys_get_temp_dir(), 'sf_proc_stdout'),
+                Process::STDERR => tempnam(sys_get_temp_dir(), 'sf_proc_stderr'),
+            ];
+            foreach ($this->files as $offset => $file) {
+                $this->fileHandles[$offset] = fopen($this->files[$offset], 'rb');
+                if (false === $this->fileHandles[$offset]) {
+                    throw new \RuntimeException('A temporary file could not be opened to write the process output to, verify that your TEMP environment variable is writable');
+                }
+            }
+        }
+
+        if (is_resource($input)) {
+            $this->input = $input;
+        } else {
+            $this->inputBuffer = $input;
+        }
+    }
+
+    public function __destruct()
+    {
+        $this->close();
+        $this->removeFiles();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDescriptors()
+    {
+        if ($this->disableOutput) {
+            $nullstream = fopen('NUL', 'c');
+
+            return [
+                ['pipe', 'r'],
+                $nullstream,
+                $nullstream,
+            ];
+        }
+
+        return [
+            ['pipe', 'r'],
+            ['file', 'NUL', 'w'],
+            ['file', 'NUL', 'w'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFiles()
+    {
+        return $this->files;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function readAndWrite($blocking, $close = false)
+    {
+        $this->write($blocking, $close);
+
+        $read = [];
+        $fh   = $this->fileHandles;
+        foreach ($fh as $type => $fileHandle) {
+            if (0 !== fseek($fileHandle, $this->readBytes[$type])) {
+                continue;
+            }
+            $data     = '';
+            $dataread = null;
+            while (!feof($fileHandle)) {
+                if (false !== $dataread = fread($fileHandle, self::CHUNK_SIZE)) {
+                    $data .= $dataread;
+                }
+            }
+            if (0 < $length = strlen($data)) {
+                $this->readBytes[$type] += $length;
+                $read[$type] = $data;
+            }
+
+            if (false === $dataread || (true === $close && feof($fileHandle) && '' === $data)) {
+                fclose($this->fileHandles[$type]);
+                unset($this->fileHandles[$type]);
+            }
+        }
+
+        return $read;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function areOpen()
+    {
+        return (bool) $this->pipes && (bool) $this->fileHandles;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        parent::close();
+        foreach ($this->fileHandles as $handle) {
+            fclose($handle);
+        }
+        $this->fileHandles = [];
+    }
+
+    /**
+     * 创建一个新的 WindowsPipes 实例。
+     * @param Process $process
+     * @param         $input
+     * @return self
+     */
+    public static function create(Process $process, $input)
+    {
+        return new static($process->isOutputDisabled(), $input);
+    }
+
+    /**
+     * 删除临时文件
+     */
+    private function removeFiles()
+    {
+        foreach ($this->files as $filename) {
+            if (file_exists($filename)) {
+                @unlink($filename);
+            }
+        }
+        $this->files = [];
+    }
+
+    /**
+     * 写入到 stdin 输入
+     * @param bool $blocking
+     * @param bool $close
+     */
+    private function write($blocking, $close)
+    {
+        if (empty($this->pipes)) {
+            return;
+        }
+
+        $this->unblock();
+
+        $r = null !== $this->input ? ['input' => $this->input] : null;
+        $w = isset($this->pipes[0]) ? [$this->pipes[0]] : null;
+        $e = null;
+
+        if (false === $n = @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
+            if (!$this->hasSystemCallBeenInterrupted()) {
+                $this->pipes = [];
+            }
+
+            return;
+        }
+
+        if (0 === $n) {
+            return;
+        }
+
+        if (null !== $w && 0 < count($r)) {
+            $data = '';
+            while ($dataread = fread($r['input'], self::CHUNK_SIZE)) {
+                $data .= $dataread;
+            }
+
+            $this->inputBuffer .= $data;
+
+            if (false === $data || (true === $close && feof($r['input']) && '' === $data)) {
+                $this->input = null;
+            }
+        }
+
+        if (null !== $w && 0 < count($w)) {
+            while (strlen($this->inputBuffer)) {
+                $written = fwrite($w[0], $this->inputBuffer, 2 << 18);
+                if ($written > 0) {
+                    $this->inputBuffer = (string) substr($this->inputBuffer, $written);
+                } else {
+                    break;
+                }
+            }
+        }
+
+        if ('' === $this->inputBuffer && null === $this->input && isset($this->pipes[0])) {
+            fclose($this->pipes[0]);
+            unset($this->pipes[0]);
+        }
+    }
+}
diff --git a/thinkphp/library/think/response/Json.php b/thinkphp/library/think/response/Json.php
new file mode 100644
index 0000000..c906bfc
--- /dev/null
+++ b/thinkphp/library/think/response/Json.php
@@ -0,0 +1,51 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Response;
+
+class Json extends Response
+{
+    // 输出参数
+    protected $options = [
+        'json_encode_param' => JSON_UNESCAPED_UNICODE,
+    ];
+
+    protected $contentType = 'application/json';
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     * @throws \Exception
+     */
+    protected function output($data)
+    {
+        try {
+            // 返回JSON数据格式到客户端 包含状态信息
+            $data = json_encode($data, $this->options['json_encode_param']);
+
+            if ($data === false) {
+                throw new \InvalidArgumentException(json_last_error_msg());
+            }
+
+            return $data;
+        } catch (\Exception $e) {
+            if ($e->getPrevious()) {
+                throw $e->getPrevious();
+            }
+            throw $e;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/response/Jsonp.php b/thinkphp/library/think/response/Jsonp.php
new file mode 100644
index 0000000..404bacb
--- /dev/null
+++ b/thinkphp/library/think/response/Jsonp.php
@@ -0,0 +1,58 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Request;
+use think\Response;
+
+class Jsonp extends Response
+{
+    // 输出参数
+    protected $options = [
+        'var_jsonp_handler'     => 'callback',
+        'default_jsonp_handler' => 'jsonpReturn',
+        'json_encode_param'     => JSON_UNESCAPED_UNICODE,
+    ];
+
+    protected $contentType = 'application/javascript';
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     * @throws \Exception
+     */
+    protected function output($data)
+    {
+        try {
+            // 返回JSON数据格式到客户端 包含状态信息 [当url_common_param为false时是无法获取到$_GET的数据的，故使用Request来获取]
+            $var_jsonp_handler = Request::instance()->param($this->options['var_jsonp_handler'], "");
+            $handler           = !empty($var_jsonp_handler) ? $var_jsonp_handler : $this->options['default_jsonp_handler'];
+
+            $data = json_encode($data, $this->options['json_encode_param']);
+
+            if ($data === false) {
+                throw new \InvalidArgumentException(json_last_error_msg());
+            }
+
+            $data = $handler . '(' . $data . ');';
+            return $data;
+        } catch (\Exception $e) {
+            if ($e->getPrevious()) {
+                throw $e->getPrevious();
+            }
+            throw $e;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/response/Redirect.php b/thinkphp/library/think/response/Redirect.php
new file mode 100644
index 0000000..91694cb
--- /dev/null
+++ b/thinkphp/library/think/response/Redirect.php
@@ -0,0 +1,105 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Request;
+use think\Response;
+use think\Session;
+use think\Url;
+
+class Redirect extends Response
+{
+
+    protected $options = [];
+
+    // URL参数
+    protected $params = [];
+
+    public function __construct($data = '', $code = 302, array $header = [], array $options = [])
+    {
+        parent::__construct($data, $code, $header, $options);
+        $this->cacheControl('no-cache,must-revalidate');
+    }
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     */
+    protected function output($data)
+    {
+        $this->header['Location'] = $this->getTargetUrl();
+        return;
+    }
+
+    /**
+     * 重定向传值（通过Session）
+     * @access protected
+     * @param string|array  $name 变量名或者数组
+     * @param mixed         $value 值
+     * @return $this
+     */
+    public function with($name, $value = null)
+    {
+        if (is_array($name)) {
+            foreach ($name as $key => $val) {
+                Session::flash($key, $val);
+            }
+        } else {
+            Session::flash($name, $value);
+        }
+        return $this;
+    }
+
+    /**
+     * 获取跳转地址
+     * @return string
+     */
+    public function getTargetUrl()
+    {
+        if (strpos($this->data, '://') || (0 === strpos($this->data, '/') && empty($this->params))) {
+            return $this->data;
+        } else {
+            return Url::build($this->data, $this->params);
+        }
+    }
+
+    public function params($params = [])
+    {
+        $this->params = $params;
+        return $this;
+    }
+
+    /**
+     * 记住当前url后跳转
+     * @return $this
+     */
+    public function remember()
+    {
+        Session::set('redirect_url', Request::instance()->url());
+        return $this;
+    }
+
+    /**
+     * 跳转到上次记住的url
+     * @return $this
+     */
+    public function restore()
+    {
+        if (Session::has('redirect_url')) {
+            $this->data = Session::get('redirect_url');
+            Session::delete('redirect_url');
+        }
+        return $this;
+    }
+}
diff --git a/thinkphp/library/think/response/View.php b/thinkphp/library/think/response/View.php
new file mode 100644
index 0000000..48f944a
--- /dev/null
+++ b/thinkphp/library/think/response/View.php
@@ -0,0 +1,89 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Config;
+use think\Response;
+use think\View as ViewTemplate;
+
+class View extends Response
+{
+    // 输出参数
+    protected $options     = [];
+    protected $vars        = [];
+    protected $replace     = [];
+    protected $contentType = 'text/html';
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     */
+    protected function output($data)
+    {
+        // 渲染模板输出
+        return ViewTemplate::instance(Config::get('template'), Config::get('view_replace_str'))
+            ->fetch($data, $this->vars, $this->replace);
+    }
+
+    /**
+     * 获取视图变量
+     * @access public
+     * @param string $name 模板变量
+     * @return mixed
+     */
+    public function getVars($name = null)
+    {
+        if (is_null($name)) {
+            return $this->vars;
+        } else {
+            return isset($this->vars[$name]) ? $this->vars[$name] : null;
+        }
+    }
+
+    /**
+     * 模板变量赋值
+     * @access public
+     * @param mixed $name  变量名
+     * @param mixed $value 变量值
+     * @return $this
+     */
+    public function assign($name, $value = '')
+    {
+        if (is_array($name)) {
+            $this->vars = array_merge($this->vars, $name);
+            return $this;
+        } else {
+            $this->vars[$name] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * 视图内容替换
+     * @access public
+     * @param string|array $content 被替换内容（支持批量替换）
+     * @param string  $replace    替换内容
+     * @return $this
+     */
+    public function replace($content, $replace = '')
+    {
+        if (is_array($content)) {
+            $this->replace = array_merge($this->replace, $content);
+        } else {
+            $this->replace[$content] = $replace;
+        }
+        return $this;
+    }
+
+}
diff --git a/thinkphp/library/think/response/Xml.php b/thinkphp/library/think/response/Xml.php
new file mode 100644
index 0000000..3bdc052
--- /dev/null
+++ b/thinkphp/library/think/response/Xml.php
@@ -0,0 +1,102 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Collection;
+use think\Model;
+use think\Response;
+
+class Xml extends Response
+{
+    // 输出参数
+    protected $options = [
+        // 根节点名
+        'root_node' => 'think',
+        // 根节点属性
+        'root_attr' => '',
+        //数字索引的子节点名
+        'item_node' => 'item',
+        // 数字索引子节点key转换的属性名
+        'item_key'  => 'id',
+        // 数据编码
+        'encoding'  => 'utf-8',
+    ];
+
+    protected $contentType = 'text/xml';
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     */
+    protected function output($data)
+    {
+        // XML数据转换
+        return $this->xmlEncode($data, $this->options['root_node'], $this->options['item_node'], $this->options['root_attr'], $this->options['item_key'], $this->options['encoding']);
+    }
+
+    /**
+     * XML编码
+     * @param mixed $data 数据
+     * @param string $root 根节点名
+     * @param string $item 数字索引的子节点名
+     * @param string $attr 根节点属性
+     * @param string $id   数字索引子节点key转换的属性名
+     * @param string $encoding 数据编码
+     * @return string
+     */
+    protected function xmlEncode($data, $root, $item, $attr, $id, $encoding)
+    {
+        if (is_array($attr)) {
+            $array = [];
+            foreach ($attr as $key => $value) {
+                $array[] = "{$key}=\"{$value}\"";
+            }
+            $attr = implode(' ', $array);
+        }
+        $attr = trim($attr);
+        $attr = empty($attr) ? '' : " {$attr}";
+        $xml  = "";
+        $xml .= "<{$root}{$attr}>";
+        $xml .= $this->dataToXml($data, $item, $id);
+        $xml .= "";
+        return $xml;
+    }
+
+    /**
+     * 数据XML编码
+     * @param mixed  $data 数据
+     * @param string $item 数字索引时的节点名称
+     * @param string $id   数字索引key转换为的属性名
+     * @return string
+     */
+    protected function dataToXml($data, $item, $id)
+    {
+        $xml = $attr = '';
+
+        if ($data instanceof Collection || $data instanceof Model) {
+            $data = $data->toArray();
+        }
+
+        foreach ($data as $key => $val) {
+            if (is_numeric($key)) {
+                $id && $attr = " {$id}=\"{$key}\"";
+                $key         = $item;
+            }
+            $xml .= "<{$key}{$attr}>";
+            $xml .= (is_array($val) || is_object($val)) ? $this->dataToXml($val, $item, $id) : $val;
+            $xml .= "";
+        }
+        return $xml;
+    }
+}
diff --git a/thinkphp/library/think/session/driver/Memcache.php b/thinkphp/library/think/session/driver/Memcache.php
new file mode 100644
index 0000000..877d7bd
--- /dev/null
+++ b/thinkphp/library/think/session/driver/Memcache.php
@@ -0,0 +1,118 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\session\driver;
+
+use SessionHandler;
+use think\Exception;
+
+class Memcache extends SessionHandler
+{
+    protected $handler = null;
+    protected $config  = [
+        'host'         => '127.0.0.1', // memcache主机
+        'port'         => 11211, // memcache端口
+        'expire'       => 3600, // session有效期
+        'timeout'      => 0, // 连接超时时间（单位：毫秒）
+        'persistent'   => true, // 长连接
+        'session_name' => '', // memcache key前缀
+    ];
+
+    public function __construct($config = [])
+    {
+        $this->config = array_merge($this->config, $config);
+    }
+
+    /**
+     * 打开Session
+     * @access public
+     * @param string    $savePath
+     * @param mixed     $sessName
+     */
+    public function open($savePath, $sessName)
+    {
+        // 检测php环境
+        if (!extension_loaded('memcache')) {
+            throw new Exception('not support:memcache');
+        }
+        $this->handler = new \Memcache;
+        // 支持集群
+        $hosts = explode(',', $this->config['host']);
+        $ports = explode(',', $this->config['port']);
+        if (empty($ports[0])) {
+            $ports[0] = 11211;
+        }
+        // 建立连接
+        foreach ((array) $hosts as $i => $host) {
+            $port = isset($ports[$i]) ? $ports[$i] : $ports[0];
+            $this->config['timeout'] > 0 ?
+            $this->handler->addServer($host, $port, $this->config['persistent'], 1, $this->config['timeout']) :
+            $this->handler->addServer($host, $port, $this->config['persistent'], 1);
+        }
+        return true;
+    }
+
+    /**
+     * 关闭Session
+     * @access public
+     */
+    public function close()
+    {
+        $this->gc(ini_get('session.gc_maxlifetime'));
+        $this->handler->close();
+        $this->handler = null;
+        return true;
+    }
+
+    /**
+     * 读取Session
+     * @access public
+     * @param string $sessID
+     */
+    public function read($sessID)
+    {
+        return (string) $this->handler->get($this->config['session_name'] . $sessID);
+    }
+
+    /**
+     * 写入Session
+     * @access public
+     * @param string    $sessID
+     * @param String    $sessData
+     * @return bool
+     */
+    public function write($sessID, $sessData)
+    {
+        return $this->handler->set($this->config['session_name'] . $sessID, $sessData, 0, $this->config['expire']);
+    }
+
+    /**
+     * 删除Session
+     * @access public
+     * @param string $sessID
+     * @return bool
+     */
+    public function destroy($sessID)
+    {
+        return $this->handler->delete($this->config['session_name'] . $sessID);
+    }
+
+    /**
+     * Session 垃圾回收
+     * @access public
+     * @param string $sessMaxLifeTime
+     * @return true
+     */
+    public function gc($sessMaxLifeTime)
+    {
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/session/driver/Memcached.php b/thinkphp/library/think/session/driver/Memcached.php
new file mode 100644
index 0000000..2994a07
--- /dev/null
+++ b/thinkphp/library/think/session/driver/Memcached.php
@@ -0,0 +1,126 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\session\driver;
+
+use SessionHandler;
+use think\Exception;
+
+class Memcached extends SessionHandler
+{
+    protected $handler = null;
+    protected $config  = [
+        'host'         => '127.0.0.1', // memcache主机
+        'port'         => 11211, // memcache端口
+        'expire'       => 3600, // session有效期
+        'timeout'      => 0, // 连接超时时间（单位：毫秒）
+        'session_name' => '', // memcache key前缀
+        'username'     => '', //账号
+        'password'     => '', //密码
+    ];
+
+    public function __construct($config = [])
+    {
+        $this->config = array_merge($this->config, $config);
+    }
+
+    /**
+     * 打开Session
+     * @access public
+     * @param string    $savePath
+     * @param mixed     $sessName
+     */
+    public function open($savePath, $sessName)
+    {
+        // 检测php环境
+        if (!extension_loaded('memcached')) {
+            throw new Exception('not support:memcached');
+        }
+        $this->handler = new \Memcached;
+        // 设置连接超时时间（单位：毫秒）
+        if ($this->config['timeout'] > 0) {
+            $this->handler->setOption(\Memcached::OPT_CONNECT_TIMEOUT, $this->config['timeout']);
+        }
+        // 支持集群
+        $hosts = explode(',', $this->config['host']);
+        $ports = explode(',', $this->config['port']);
+        if (empty($ports[0])) {
+            $ports[0] = 11211;
+        }
+        // 建立连接
+        $servers = [];
+        foreach ((array) $hosts as $i => $host) {
+            $servers[] = [$host, (isset($ports[$i]) ? $ports[$i] : $ports[0]), 1];
+        }
+        $this->handler->addServers($servers);
+        if ('' != $this->config['username']) {
+            $this->handler->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
+            $this->handler->setSaslAuthData($this->config['username'], $this->config['password']);
+        }
+        return true;
+    }
+
+    /**
+     * 关闭Session
+     * @access public
+     */
+    public function close()
+    {
+        $this->gc(ini_get('session.gc_maxlifetime'));
+        $this->handler->quit();
+        $this->handler = null;
+        return true;
+    }
+
+    /**
+     * 读取Session
+     * @access public
+     * @param string $sessID
+     */
+    public function read($sessID)
+    {
+        return (string) $this->handler->get($this->config['session_name'] . $sessID);
+    }
+
+    /**
+     * 写入Session
+     * @access public
+     * @param string $sessID
+     * @param String $sessData
+     * @return bool
+     */
+    public function write($sessID, $sessData)
+    {
+        return $this->handler->set($this->config['session_name'] . $sessID, $sessData, $this->config['expire']);
+    }
+
+    /**
+     * 删除Session
+     * @access public
+     * @param string $sessID
+     * @return bool
+     */
+    public function destroy($sessID)
+    {
+        return $this->handler->delete($this->config['session_name'] . $sessID);
+    }
+
+    /**
+     * Session 垃圾回收
+     * @access public
+     * @param string $sessMaxLifeTime
+     * @return true
+     */
+    public function gc($sessMaxLifeTime)
+    {
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/session/driver/Redis.php b/thinkphp/library/think/session/driver/Redis.php
new file mode 100644
index 0000000..8d05126
--- /dev/null
+++ b/thinkphp/library/think/session/driver/Redis.php
@@ -0,0 +1,128 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\session\driver;
+
+use SessionHandler;
+use think\Exception;
+
+class Redis extends SessionHandler
+{
+    /** @var \Redis */
+    protected $handler = null;
+    protected $config  = [
+        'host'         => '127.0.0.1', // redis主机
+        'port'         => 6379, // redis端口
+        'password'     => '', // 密码
+        'select'       => 0, // 操作库
+        'expire'       => 3600, // 有效期(秒)
+        'timeout'      => 0, // 超时时间(秒)
+        'persistent'   => true, // 是否长连接
+        'session_name' => '', // sessionkey前缀
+    ];
+
+    public function __construct($config = [])
+    {
+        $this->config = array_merge($this->config, $config);
+    }
+
+    /**
+     * 打开Session
+     * @access public
+     * @param string $savePath
+     * @param mixed  $sessName
+     * @return bool
+     * @throws Exception
+     */
+    public function open($savePath, $sessName)
+    {
+        // 检测php环境
+        if (!extension_loaded('redis')) {
+            throw new Exception('not support:redis');
+        }
+        $this->handler = new \Redis;
+
+        // 建立连接
+        $func = $this->config['persistent'] ? 'pconnect' : 'connect';
+        $this->handler->$func($this->config['host'], $this->config['port'], $this->config['timeout']);
+
+        if ('' != $this->config['password']) {
+            $this->handler->auth($this->config['password']);
+        }
+
+        if (0 != $this->config['select']) {
+            $this->handler->select($this->config['select']);
+        }
+
+        return true;
+    }
+
+    /**
+     * 关闭Session
+     * @access public
+     */
+    public function close()
+    {
+        $this->gc(ini_get('session.gc_maxlifetime'));
+        $this->handler->close();
+        $this->handler = null;
+        return true;
+    }
+
+    /**
+     * 读取Session
+     * @access public
+     * @param string $sessID
+     * @return string
+     */
+    public function read($sessID)
+    {
+        return (string) $this->handler->get($this->config['session_name'] . $sessID);
+    }
+
+    /**
+     * 写入Session
+     * @access public
+     * @param string $sessID
+     * @param String $sessData
+     * @return bool
+     */
+    public function write($sessID, $sessData)
+    {
+        if ($this->config['expire'] > 0) {
+            return $this->handler->setex($this->config['session_name'] . $sessID, $this->config['expire'], $sessData);
+        } else {
+            return $this->handler->set($this->config['session_name'] . $sessID, $sessData);
+        }
+    }
+
+    /**
+     * 删除Session
+     * @access public
+     * @param string $sessID
+     * @return bool
+     */
+    public function destroy($sessID)
+    {
+        return $this->handler->delete($this->config['session_name'] . $sessID) > 0;
+    }
+
+    /**
+     * Session 垃圾回收
+     * @access public
+     * @param string $sessMaxLifeTime
+     * @return bool
+     */
+    public function gc($sessMaxLifeTime)
+    {
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/template/TagLib.php b/thinkphp/library/think/template/TagLib.php
new file mode 100644
index 0000000..c5b72f9
--- /dev/null
+++ b/thinkphp/library/think/template/TagLib.php
@@ -0,0 +1,334 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\template;
+
+use think\Exception;
+
+/**
+ * ThinkPHP标签库TagLib解析基类
+ * @category   Think
+ * @package  Think
+ * @subpackage  Template
+ * @author    liu21st 
+ */
+class TagLib
+{
+
+    /**
+     * 标签库定义XML文件
+     * @var string
+     * @access protected
+     */
+    protected $xml  = '';
+    protected $tags = []; // 标签定义
+    /**
+     * 标签库名称
+     * @var string
+     * @access protected
+     */
+    protected $tagLib = '';
+
+    /**
+     * 标签库标签列表
+     * @var array
+     * @access protected
+     */
+    protected $tagList = [];
+
+    /**
+     * 标签库分析数组
+     * @var array
+     * @access protected
+     */
+    protected $parse = [];
+
+    /**
+     * 标签库是否有效
+     * @var bool
+     * @access protected
+     */
+    protected $valid = false;
+
+    /**
+     * 当前模板对象
+     * @var object
+     * @access protected
+     */
+    protected $tpl;
+
+    protected $comparison = [' nheq ' => ' !== ', ' heq ' => ' === ', ' neq ' => ' != ', ' eq ' => ' == ', ' egt ' => ' >= ', ' gt ' => ' > ', ' elt ' => ' <= ', ' lt ' => ' < '];
+
+    /**
+     * 构造函数
+     * @access public
+     * @param \stdClass $template 模板引擎对象
+     */
+    public function __construct($template)
+    {
+        $this->tpl = $template;
+    }
+
+    /**
+     * 按签标库替换页面中的标签
+     * @access public
+     * @param  string $content 模板内容
+     * @param  string $lib 标签库名
+     * @return void
+     */
+    public function parseTag(&$content, $lib = '')
+    {
+        $tags = [];
+        $lib  = $lib ? strtolower($lib) . ':' : '';
+        foreach ($this->tags as $name => $val) {
+            $close                      = !isset($val['close']) || $val['close'] ? 1 : 0;
+            $tags[$close][$lib . $name] = $name;
+            if (isset($val['alias'])) {
+                // 别名设置
+                $array = (array) $val['alias'];
+                foreach (explode(',', $array[0]) as $v) {
+                    $tags[$close][$lib . $v] = $name;
+                }
+            }
+        }
+
+        // 闭合标签
+        if (!empty($tags[1])) {
+            $nodes = [];
+            $regex = $this->getRegex(array_keys($tags[1]), 1);
+            if (preg_match_all($regex, $content, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
+                $right = [];
+                foreach ($matches as $match) {
+                    if ('' == $match[1][0]) {
+                        $name = strtolower($match[2][0]);
+                        // 如果有没闭合的标签头则取出最后一个
+                        if (!empty($right[$name])) {
+                            // $match[0][1]为标签结束符在模板中的位置
+                            $nodes[$match[0][1]] = [
+                                'name'  => $name,
+                                'begin' => array_pop($right[$name]), // 标签开始符
+                                'end'   => $match[0], // 标签结束符
+                            ];
+                        }
+                    } else {
+                        // 标签头压入栈
+                        $right[strtolower($match[1][0])][] = $match[0];
+                    }
+                }
+                unset($right, $matches);
+                // 按标签在模板中的位置从后向前排序
+                krsort($nodes);
+            }
+
+            $break = '';
+            if ($nodes) {
+                $beginArray = [];
+                // 标签替换 从后向前
+                foreach ($nodes as $pos => $node) {
+                    // 对应的标签名
+                    $name  = $tags[1][$node['name']];
+                    $alias = $lib . $name != $node['name'] ? ($lib ? strstr($node['name'], $lib) : $node['name']) : '';
+                    // 解析标签属性
+                    $attrs  = $this->parseAttr($node['begin'][0], $name, $alias);
+                    $method = 'tag' . $name;
+                    // 读取标签库中对应的标签内容 replace[0]用来替换标签头，replace[1]用来替换标签尾
+                    $replace = explode($break, $this->$method($attrs, $break));
+                    if (count($replace) > 1) {
+                        while ($beginArray) {
+                            $begin = end($beginArray);
+                            // 判断当前标签尾的位置是否在栈中最后一个标签头的后面，是则为子标签
+                            if ($node['end'][1] > $begin['pos']) {
+                                break;
+                            } else {
+                                // 不为子标签时，取出栈中最后一个标签头
+                                $begin = array_pop($beginArray);
+                                // 替换标签头部
+                                $content = substr_replace($content, $begin['str'], $begin['pos'], $begin['len']);
+                            }
+                        }
+                        // 替换标签尾部
+                        $content = substr_replace($content, $replace[1], $node['end'][1], strlen($node['end'][0]));
+                        // 把标签头压入栈
+                        $beginArray[] = ['pos' => $node['begin'][1], 'len' => strlen($node['begin'][0]), 'str' => $replace[0]];
+                    }
+                }
+                while ($beginArray) {
+                    $begin = array_pop($beginArray);
+                    // 替换标签头部
+                    $content = substr_replace($content, $begin['str'], $begin['pos'], $begin['len']);
+                }
+            }
+        }
+        // 自闭合标签
+        if (!empty($tags[0])) {
+            $regex   = $this->getRegex(array_keys($tags[0]), 0);
+            $content = preg_replace_callback($regex, function ($matches) use (&$tags, &$lib) {
+                // 对应的标签名
+                $name  = $tags[0][strtolower($matches[1])];
+                $alias = $lib . $name != $matches[1] ? ($lib ? strstr($matches[1], $lib) : $matches[1]) : '';
+                // 解析标签属性
+                $attrs  = $this->parseAttr($matches[0], $name, $alias);
+                $method = 'tag' . $name;
+                return $this->$method($attrs, '');
+            }, $content);
+        }
+        return;
+    }
+
+    /**
+     * 按标签生成正则
+     * @access private
+     * @param  array|string     $tags 标签名
+     * @param  boolean          $close 是否为闭合标签
+     * @return string
+     */
+    public function getRegex($tags, $close)
+    {
+        $begin   = $this->tpl->config('taglib_begin');
+        $end     = $this->tpl->config('taglib_end');
+        $single  = strlen(ltrim($begin, '\\')) == 1 && strlen(ltrim($end, '\\')) == 1 ? true : false;
+        $tagName = is_array($tags) ? implode('|', $tags) : $tags;
+        if ($single) {
+            if ($close) {
+                // 如果是闭合标签
+                $regex = $begin . '(?:(' . $tagName . ')\b(?>[^' . $end . ']*)|\/(' . $tagName . '))' . $end;
+            } else {
+                $regex = $begin . '(' . $tagName . ')\b(?>[^' . $end . ']*)' . $end;
+            }
+        } else {
+            if ($close) {
+                // 如果是闭合标签
+                $regex = $begin . '(?:(' . $tagName . ')\b(?>(?:(?!' . $end . ').)*)|\/(' . $tagName . '))' . $end;
+            } else {
+                $regex = $begin . '(' . $tagName . ')\b(?>(?:(?!' . $end . ').)*)' . $end;
+            }
+        }
+        return '/' . $regex . '/is';
+    }
+
+    /**
+     * 分析标签属性 正则方式
+     * @access public
+     * @param string $str 标签属性字符串
+     * @param string $name 标签名
+     * @param string $alias 别名
+     * @return array
+     */
+    public function parseAttr($str, $name, $alias = '')
+    {
+        $regex  = '/\s+(?>(?P[\w-]+)\s*)=(?>\s*)([\"\'])(?P(?:(?!\\2).)*)\\2/is';
+        $result = [];
+        if (preg_match_all($regex, $str, $matches)) {
+            foreach ($matches['name'] as $key => $val) {
+                $result[$val] = $matches['value'][$key];
+            }
+            if (!isset($this->tags[$name])) {
+                // 检测是否存在别名定义
+                foreach ($this->tags as $key => $val) {
+                    if (isset($val['alias'])) {
+                        $array = (array) $val['alias'];
+                        if (in_array($name, explode(',', $array[0]))) {
+                            $tag           = $val;
+                            $type          = !empty($array[1]) ? $array[1] : 'type';
+                            $result[$type] = $name;
+                            break;
+                        }
+                    }
+                }
+            } else {
+                $tag = $this->tags[$name];
+                // 设置了标签别名
+                if (!empty($alias) && isset($tag['alias'])) {
+                    $type          = !empty($tag['alias'][1]) ? $tag['alias'][1] : 'type';
+                    $result[$type] = $alias;
+                }
+            }
+            if (!empty($tag['must'])) {
+                $must = explode(',', $tag['must']);
+                foreach ($must as $name) {
+                    if (!isset($result[$name])) {
+                        throw new Exception('tag attr must:' . $name);
+                    }
+                }
+            }
+        } else {
+            // 允许直接使用表达式的标签
+            if (!empty($this->tags[$name]['expression'])) {
+                static $_taglibs;
+                if (!isset($_taglibs[$name])) {
+                    $_taglibs[$name][0] = strlen($this->tpl->config('taglib_begin_origin') . $name);
+                    $_taglibs[$name][1] = strlen($this->tpl->config('taglib_end_origin'));
+                }
+                $result['expression'] = substr($str, $_taglibs[$name][0], -$_taglibs[$name][1]);
+                // 清除自闭合标签尾部/
+                $result['expression'] = rtrim($result['expression'], '/');
+                $result['expression'] = trim($result['expression']);
+            } elseif (empty($this->tags[$name]) || !empty($this->tags[$name]['attr'])) {
+                throw new Exception('tag error:' . $name);
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * 解析条件表达式
+     * @access public
+     * @param  string $condition 表达式标签内容
+     * @return string
+     */
+    public function parseCondition($condition)
+    {
+        if (strpos($condition, ':')) {
+            $condition = ' ' . substr(strstr($condition, ':'), 1);
+        }
+        $condition = str_ireplace(array_keys($this->comparison), array_values($this->comparison), $condition);
+        $this->tpl->parseVar($condition);
+        // $this->tpl->parseVarFunction($condition); // XXX: 此句能解析表达式中用|分隔的函数，但表达式中如果有|、||这样的逻辑运算就产生了歧异
+        return $condition;
+    }
+
+    /**
+     * 自动识别构建变量
+     * @access public
+     * @param string $name 变量描述
+     * @return string
+     */
+    public function autoBuildVar(&$name)
+    {
+        $flag = substr($name, 0, 1);
+        if (':' == $flag) {
+            // 以:开头为函数调用，解析前去掉:
+            $name = substr($name, 1);
+        } elseif ('$' != $flag && preg_match('/[a-zA-Z_]/', $flag)) {
+            // XXX: 这句的写法可能还需要改进
+            // 常量不需要解析
+            if (defined($name)) {
+                return $name;
+            }
+            // 不以$开头并且也不是常量，自动补上$前缀
+            $name = '$' . $name;
+        }
+        $this->tpl->parseVar($name);
+        $this->tpl->parseVarFunction($name);
+        return $name;
+    }
+
+    /**
+     * 获取标签列表
+     * @access public
+     * @return array
+     */
+    // 获取标签定义
+    public function getTags()
+    {
+        return $this->tags;
+    }
+}
diff --git a/thinkphp/library/think/template/driver/File.php b/thinkphp/library/think/template/driver/File.php
new file mode 100644
index 0000000..a9a86bf
--- /dev/null
+++ b/thinkphp/library/think/template/driver/File.php
@@ -0,0 +1,74 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\template\driver;
+
+use think\Exception;
+
+class File
+{
+    protected $cacheFile;
+
+    /**
+     * 写入编译缓存
+     * @param string $cacheFile 缓存的文件名
+     * @param string $content 缓存的内容
+     * @return void|array
+     */
+    public function write($cacheFile, $content)
+    {
+        // 检测模板目录
+        $dir = dirname($cacheFile);
+        if (!is_dir($dir)) {
+            mkdir($dir, 0755, true);
+        }
+        // 生成模板缓存文件
+        if (false === file_put_contents($cacheFile, $content)) {
+            throw new Exception('cache write error:' . $cacheFile, 11602);
+        }
+    }
+
+    /**
+     * 读取编译编译
+     * @param string  $cacheFile 缓存的文件名
+     * @param array   $vars 变量数组
+     * @return void
+     */
+    public function read($cacheFile, $vars = [])
+    {
+        $this->cacheFile = $cacheFile;
+        if (!empty($vars) && is_array($vars)) {
+            // 模板阵列变量分解成为独立变量
+            extract($vars, EXTR_OVERWRITE);
+        }
+        //载入模版缓存文件
+        include $this->cacheFile;
+    }
+
+    /**
+     * 检查编译缓存是否有效
+     * @param string  $cacheFile 缓存的文件名
+     * @param int     $cacheTime 缓存时间
+     * @return boolean
+     */
+    public function check($cacheFile, $cacheTime)
+    {
+        // 缓存文件不存在, 直接返回false
+        if (!file_exists($cacheFile)) {
+            return false;
+        }
+        if (0 != $cacheTime && $_SERVER['REQUEST_TIME'] > filemtime($cacheFile) + $cacheTime) {
+            // 缓存是否在有效期
+            return false;
+        }
+        return true;
+    }
+}
diff --git a/thinkphp/library/think/template/taglib/Cx.php b/thinkphp/library/think/template/taglib/Cx.php
new file mode 100644
index 0000000..31e0698
--- /dev/null
+++ b/thinkphp/library/think/template/taglib/Cx.php
@@ -0,0 +1,673 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\template\taglib;
+
+use think\template\TagLib;
+
+/**
+ * CX标签库解析类
+ * @category   Think
+ * @package  Think
+ * @subpackage  Driver.Taglib
+ * @author    liu21st 
+ */
+class Cx extends Taglib
+{
+
+    // 标签定义
+    protected $tags = [
+        // 标签定义： attr 属性列表 close 是否闭合（0 或者1 默认1） alias 标签别名 level 嵌套层次
+        'php'        => ['attr' => ''],
+        'volist'     => ['attr' => 'name,id,offset,length,key,mod', 'alias' => 'iterate'],
+        'foreach'    => ['attr' => 'name,id,item,key,offset,length,mod', 'expression' => true],
+        'if'         => ['attr' => 'condition', 'expression' => true],
+        'elseif'     => ['attr' => 'condition', 'close' => 0, 'expression' => true],
+        'else'       => ['attr' => '', 'close' => 0],
+        'switch'     => ['attr' => 'name', 'expression' => true],
+        'case'       => ['attr' => 'value,break', 'expression' => true],
+        'default'    => ['attr' => '', 'close' => 0],
+        'compare'    => ['attr' => 'name,value,type', 'alias' => ['eq,equal,notequal,neq,gt,lt,egt,elt,heq,nheq', 'type']],
+        'range'      => ['attr' => 'name,value,type', 'alias' => ['in,notin,between,notbetween', 'type']],
+        'empty'      => ['attr' => 'name'],
+        'notempty'   => ['attr' => 'name'],
+        'present'    => ['attr' => 'name'],
+        'notpresent' => ['attr' => 'name'],
+        'defined'    => ['attr' => 'name'],
+        'notdefined' => ['attr' => 'name'],
+        'load'       => ['attr' => 'file,href,type,value,basepath', 'close' => 0, 'alias' => ['import,css,js', 'type']],
+        'assign'     => ['attr' => 'name,value', 'close' => 0],
+        'define'     => ['attr' => 'name,value', 'close' => 0],
+        'for'        => ['attr' => 'start,end,name,comparison,step'],
+        'url'        => ['attr' => 'link,vars,suffix,domain', 'close' => 0, 'expression' => true],
+        'function'   => ['attr' => 'name,vars,use,call'],
+    ];
+
+    /**
+     * php标签解析
+     * 格式：
+     * {php}echo $name{/php}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagPhp($tag, $content)
+    {
+        $parseStr = '';
+        return $parseStr;
+    }
+
+    /**
+     * volist标签解析 循环输出数据集
+     * 格式：
+     * {volist name="userList" id="user" empty=""}
+     * {user.username}
+     * {user.email}
+     * {/volist}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string|void
+     */
+    public function tagVolist($tag, $content)
+    {
+        $name   = $tag['name'];
+        $id     = $tag['id'];
+        $empty  = isset($tag['empty']) ? $tag['empty'] : '';
+        $key    = !empty($tag['key']) ? $tag['key'] : 'i';
+        $mod    = isset($tag['mod']) ? $tag['mod'] : '2';
+        $offset = !empty($tag['offset']) && is_numeric($tag['offset']) ? intval($tag['offset']) : 0;
+        $length = !empty($tag['length']) && is_numeric($tag['length']) ? intval($tag['length']) : 'null';
+        // 允许使用函数设定数据集 {$vo.name}
+        $parseStr = 'autoBuildVar($name);
+            $parseStr .= '$_result=' . $name . ';';
+            $name = '$_result';
+        } else {
+            $name = $this->autoBuildVar($name);
+        }
+
+        $parseStr .= 'if(is_array(' . $name . ') || ' . $name . ' instanceof \think\Collection || ' . $name . ' instanceof \think\Paginator): $' . $key . ' = 0;';
+        // 设置了输出数组长度
+        if (0 != $offset || 'null' != $length) {
+            $parseStr .= '$__LIST__ = is_array(' . $name . ') ? array_slice(' . $name . ',' . $offset . ',' . $length . ', true) : ' . $name . '->slice(' . $offset . ',' . $length . ', true); ';
+        } else {
+            $parseStr .= ' $__LIST__ = ' . $name . ';';
+        }
+        $parseStr .= 'if( count($__LIST__)==0 ) : echo "' . $empty . '" ;';
+        $parseStr .= 'else: ';
+        $parseStr .= 'foreach($__LIST__ as $key=>$' . $id . '): ';
+        $parseStr .= '$mod = ($' . $key . ' % ' . $mod . ' );';
+        $parseStr .= '++$' . $key . ';?>';
+        $parseStr .= $content;
+        $parseStr .= '';
+
+        if (!empty($parseStr)) {
+            return $parseStr;
+        }
+        return;
+    }
+
+    /**
+     * foreach标签解析 循环输出数据集
+     * 格式：
+     * {foreach name="userList" id="user" key="key" index="i" mod="2" offset="3" length="5" empty=""}
+     * {user.username}
+     * {/foreach}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string|void
+     */
+    public function tagForeach($tag, $content)
+    {
+        // 直接使用表达式
+        if (!empty($tag['expression'])) {
+            $expression = ltrim(rtrim($tag['expression'], ')'), '(');
+            $expression = $this->autoBuildVar($expression);
+            $parseStr   = '';
+            $parseStr .= $content;
+            $parseStr .= '';
+            return $parseStr;
+        }
+        $name   = $tag['name'];
+        $key    = !empty($tag['key']) ? $tag['key'] : 'key';
+        $item   = !empty($tag['id']) ? $tag['id'] : $tag['item'];
+        $empty  = isset($tag['empty']) ? $tag['empty'] : '';
+        $offset = !empty($tag['offset']) && is_numeric($tag['offset']) ? intval($tag['offset']) : 0;
+        $length = !empty($tag['length']) && is_numeric($tag['length']) ? intval($tag['length']) : 'null';
+
+        $parseStr = 'autoBuildVar($name);
+            $parseStr .= $var . '=' . $name . '; ';
+            $name = $var;
+        } else {
+            $name = $this->autoBuildVar($name);
+        }
+        $parseStr .= 'if(is_array(' . $name . ') || ' . $name . ' instanceof \think\Collection || ' . $name . ' instanceof \think\Paginator): ';
+        // 设置了输出数组长度
+        if (0 != $offset || 'null' != $length) {
+            if (!isset($var)) {
+                $var = '$_' . uniqid();
+            }
+            $parseStr .= $var . ' = is_array(' . $name . ') ? array_slice(' . $name . ',' . $offset . ',' . $length . ', true) : ' . $name . '->slice(' . $offset . ',' . $length . ', true); ';
+        } else {
+            $var = &$name;
+        }
+
+        $parseStr .= 'if( count(' . $var . ')==0 ) : echo "' . $empty . '" ;';
+        $parseStr .= 'else: ';
+
+        // 设置了索引项
+        if (isset($tag['index'])) {
+            $index = $tag['index'];
+            $parseStr .= '$' . $index . '=0; ';
+        }
+        $parseStr .= 'foreach(' . $var . ' as $' . $key . '=>$' . $item . '): ';
+        // 设置了索引项
+        if (isset($tag['index'])) {
+            $index = $tag['index'];
+            if (isset($tag['mod'])) {
+                $mod = (int) $tag['mod'];
+                $parseStr .= '$mod = ($' . $index . ' % ' . $mod . '); ';
+            }
+            $parseStr .= '++$' . $index . '; ';
+        }
+        $parseStr .= '?>';
+        // 循环体中的内容
+        $parseStr .= $content;
+        $parseStr .= '';
+
+        if (!empty($parseStr)) {
+            return $parseStr;
+        }
+        return;
+    }
+
+    /**
+     * if标签解析
+     * 格式：
+     * {if condition=" $a eq 1"}
+     * {elseif condition="$a eq 2" /}
+     * {else /}
+     * {/if}
+     * 表达式支持 eq neq gt egt lt elt == > >= < <= or and || &&
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagIf($tag, $content)
+    {
+        $condition = !empty($tag['expression']) ? $tag['expression'] : $tag['condition'];
+        $condition = $this->parseCondition($condition);
+        $parseStr  = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * elseif标签解析
+     * 格式：见if标签
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagElseif($tag, $content)
+    {
+        $condition = !empty($tag['expression']) ? $tag['expression'] : $tag['condition'];
+        $condition = $this->parseCondition($condition);
+        $parseStr  = '';
+        return $parseStr;
+    }
+
+    /**
+     * else标签解析
+     * 格式：见if标签
+     * @access public
+     * @param array $tag 标签属性
+     * @return string
+     */
+    public function tagElse($tag)
+    {
+        $parseStr = '';
+        return $parseStr;
+    }
+
+    /**
+     * switch标签解析
+     * 格式：
+     * {switch name="a.name"}
+     * {case value="1" break="false"}1{/case}
+     * {case value="2" }2{/case}
+     * {default /}other
+     * {/switch}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagSwitch($tag, $content)
+    {
+        $name     = !empty($tag['expression']) ? $tag['expression'] : $tag['name'];
+        $name     = $this->autoBuildVar($name);
+        $parseStr = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * case标签解析 需要配合switch才有效
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagCase($tag, $content)
+    {
+        $value = isset($tag['expression']) ? $tag['expression'] : $tag['value'];
+        $flag  = substr($value, 0, 1);
+        if ('$' == $flag || ':' == $flag) {
+            $value = $this->autoBuildVar($value);
+            $value = 'case ' . $value . ':';
+        } elseif (strpos($value, '|')) {
+            $values = explode('|', $value);
+            $value  = '';
+            foreach ($values as $val) {
+                $value .= 'case "' . addslashes($val) . '":';
+            }
+        } else {
+            $value = 'case "' . $value . '":';
+        }
+        $parseStr = '' . $content;
+        $isBreak  = isset($tag['break']) ? $tag['break'] : '';
+        if ('' == $isBreak || $isBreak) {
+            $parseStr .= '';
+        }
+        return $parseStr;
+    }
+
+    /**
+     * default标签解析 需要配合switch才有效
+     * 使用： {default /}ddfdf
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagDefault($tag)
+    {
+        $parseStr = '';
+        return $parseStr;
+    }
+
+    /**
+     * compare标签解析
+     * 用于值的比较 支持 eq neq gt lt egt elt heq nheq 默认是eq
+     * 格式： {compare name="" type="eq" value="" }content{/compare}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagCompare($tag, $content)
+    {
+        $name  = $tag['name'];
+        $value = $tag['value'];
+        $type  = isset($tag['type']) ? $tag['type'] : 'eq'; // 比较类型
+        $name  = $this->autoBuildVar($name);
+        $flag  = substr($value, 0, 1);
+        if ('$' == $flag || ':' == $flag) {
+            $value = $this->autoBuildVar($value);
+        } else {
+            $value = '\'' . $value . '\'';
+        }
+        switch ($type) {
+            case 'equal':
+                $type = 'eq';
+                break;
+            case 'notequal':
+                $type = 'neq';
+                break;
+        }
+        $type     = $this->parseCondition(' ' . $type . ' ');
+        $parseStr = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * range标签解析
+     * 如果某个变量存在于某个范围 则输出内容 type= in 表示在范围内 否则表示在范围外
+     * 格式： {range name="var|function"  value="val" type='in|notin' }content{/range}
+     * example: {range name="a"  value="1,2,3" type='in' }content{/range}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagRange($tag, $content)
+    {
+        $name  = $tag['name'];
+        $value = $tag['value'];
+        $type  = isset($tag['type']) ? $tag['type'] : 'in'; // 比较类型
+
+        $name = $this->autoBuildVar($name);
+        $flag = substr($value, 0, 1);
+        if ('$' == $flag || ':' == $flag) {
+            $value = $this->autoBuildVar($value);
+            $str   = 'is_array(' . $value . ')?' . $value . ':explode(\',\',' . $value . ')';
+        } else {
+            $value = '"' . $value . '"';
+            $str   = 'explode(\',\',' . $value . ')';
+        }
+        if ('between' == $type) {
+            $parseStr = '= $_RANGE_VAR_[0] && ' . $name . '<= $_RANGE_VAR_[1]):?>' . $content . '';
+        } elseif ('notbetween' == $type) {
+            $parseStr = '$_RANGE_VAR_[1]):?>' . $content . '';
+        } else {
+            $fun      = ('in' == $type) ? 'in_array' : '!in_array';
+            $parseStr = '' . $content . '';
+        }
+        return $parseStr;
+    }
+
+    /**
+     * present标签解析
+     * 如果某个变量已经设置 则输出内容
+     * 格式： {present name="" }content{/present}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagPresent($tag, $content)
+    {
+        $name     = $tag['name'];
+        $name     = $this->autoBuildVar($name);
+        $parseStr = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * notpresent标签解析
+     * 如果某个变量没有设置，则输出内容
+     * 格式： {notpresent name="" }content{/notpresent}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagNotpresent($tag, $content)
+    {
+        $name     = $tag['name'];
+        $name     = $this->autoBuildVar($name);
+        $parseStr = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * empty标签解析
+     * 如果某个变量为empty 则输出内容
+     * 格式： {empty name="" }content{/empty}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagEmpty($tag, $content)
+    {
+        $name     = $tag['name'];
+        $name     = $this->autoBuildVar($name);
+        $parseStr = 'isEmpty())): ?>' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * notempty标签解析
+     * 如果某个变量不为empty 则输出内容
+     * 格式： {notempty name="" }content{/notempty}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagNotempty($tag, $content)
+    {
+        $name     = $tag['name'];
+        $name     = $this->autoBuildVar($name);
+        $parseStr = 'isEmpty()))): ?>' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * 判断是否已经定义了该常量
+     * {defined name='TXT'}已定义{/defined}
+     * @param array $tag
+     * @param string $content
+     * @return string
+     */
+    public function tagDefined($tag, $content)
+    {
+        $name     = $tag['name'];
+        $parseStr = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * 判断是否没有定义了该常量
+     * {notdefined name='TXT'}已定义{/notdefined}
+     * @param array $tag
+     * @param string $content
+     * @return string
+     */
+    public function tagNotdefined($tag, $content)
+    {
+        $name     = $tag['name'];
+        $parseStr = '' . $content . '';
+        return $parseStr;
+    }
+
+    /**
+     * load 标签解析 {load file="/static/js/base.js" /}
+     * 格式：{load file="/static/css/base.css" /}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagLoad($tag, $content)
+    {
+        $file     = isset($tag['file']) ? $tag['file'] : $tag['href'];
+        $type     = isset($tag['type']) ? strtolower($tag['type']) : '';
+        $parseStr = '';
+        $endStr   = '';
+        // 判断是否存在加载条件 允许使用函数判断(默认为isset)
+        if (isset($tag['value'])) {
+            $name = $tag['value'];
+            $name = $this->autoBuildVar($name);
+            $name = 'isset(' . $name . ')';
+            $parseStr .= '';
+            $endStr = '';
+        }
+
+        // 文件方式导入
+        $array = explode(',', $file);
+        foreach ($array as $val) {
+            $type = strtolower(substr(strrchr($val, '.'), 1));
+            switch ($type) {
+                case 'js':
+                    $parseStr .= '';
+                    break;
+                case 'css':
+                    $parseStr .= '';
+                    break;
+                case 'php':
+                    $parseStr .= '';
+                    break;
+            }
+        }
+        return $parseStr . $endStr;
+    }
+
+    /**
+     * assign标签解析
+     * 在模板中给某个变量赋值 支持变量赋值
+     * 格式： {assign name="" value="" /}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagAssign($tag, $content)
+    {
+        $name = $this->autoBuildVar($tag['name']);
+        $flag = substr($tag['value'], 0, 1);
+        if ('$' == $flag || ':' == $flag) {
+            $value = $this->autoBuildVar($tag['value']);
+        } else {
+            $value = '\'' . $tag['value'] . '\'';
+        }
+        $parseStr = '';
+        return $parseStr;
+    }
+
+    /**
+     * define标签解析
+     * 在模板中定义常量 支持变量赋值
+     * 格式： {define name="" value="" /}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagDefine($tag, $content)
+    {
+        $name = '\'' . $tag['name'] . '\'';
+        $flag = substr($tag['value'], 0, 1);
+        if ('$' == $flag || ':' == $flag) {
+            $value = $this->autoBuildVar($tag['value']);
+        } else {
+            $value = '\'' . $tag['value'] . '\'';
+        }
+        $parseStr = '';
+        return $parseStr;
+    }
+
+    /**
+     * for标签解析
+     * 格式：
+     * {for start="" end="" comparison="" step="" name=""}
+     * content
+     * {/for}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagFor($tag, $content)
+    {
+        //设置默认值
+        $start      = 0;
+        $end        = 0;
+        $step       = 1;
+        $comparison = 'lt';
+        $name       = 'i';
+        $rand       = rand(); //添加随机数，防止嵌套变量冲突
+        //获取属性
+        foreach ($tag as $key => $value) {
+            $value = trim($value);
+            $flag  = substr($value, 0, 1);
+            if ('$' == $flag || ':' == $flag) {
+                $value = $this->autoBuildVar($value);
+            }
+
+            switch ($key) {
+                case 'start':
+                    $start = $value;
+                    break;
+                case 'end':
+                    $end = $value;
+                    break;
+                case 'step':
+                    $step = $value;
+                    break;
+                case 'comparison':
+                    $comparison = $value;
+                    break;
+                case 'name':
+                    $name = $value;
+                    break;
+            }
+        }
+
+        $parseStr = 'parseCondition('$' . $name . ' ' . $comparison . ' $__FOR_END_' . $rand . '__') . ';$' . $name . '+=' . $step . '){ ?>';
+        $parseStr .= $content;
+        $parseStr .= '';
+        return $parseStr;
+    }
+
+    /**
+     * url函数的tag标签
+     * 格式：{url link="模块/控制器/方法" vars="参数" suffix="true或者false 是否带有后缀" domain="true或者false 是否携带域名" /}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagUrl($tag, $content)
+    {
+        $url    = isset($tag['link']) ? $tag['link'] : '';
+        $vars   = isset($tag['vars']) ? $tag['vars'] : '';
+        $suffix = isset($tag['suffix']) ? $tag['suffix'] : 'true';
+        $domain = isset($tag['domain']) ? $tag['domain'] : 'false';
+        return '';
+    }
+
+    /**
+     * function标签解析 匿名函数，可实现递归
+     * 使用：
+     * {function name="func" vars="$data" call="$list" use="&$a,&$b"}
+     *      {if is_array($data)}
+     *          {foreach $data as $val}
+     *              {~func($val) /}
+     *          {/foreach}
+     *      {else /}
+     *          {$data}
+     *      {/if}
+     * {/function}
+     * @access public
+     * @param array $tag 标签属性
+     * @param string $content 标签内容
+     * @return string
+     */
+    public function tagFunction($tag, $content)
+    {
+        $name = !empty($tag['name']) ? $tag['name'] : 'func';
+        $vars = !empty($tag['vars']) ? $tag['vars'] : '';
+        $call = !empty($tag['call']) ? $tag['call'] : '';
+        $use  = ['&$' . $name];
+        if (!empty($tag['use'])) {
+            foreach (explode(',', $tag['use']) as $val) {
+                $use[] = '&' . ltrim(trim($val), '&');
+            }
+        }
+        $parseStr = '' . $content . '' : '?>';
+        return $parseStr;
+    }
+}
diff --git a/thinkphp/library/think/view/driver/Php.php b/thinkphp/library/think/view/driver/Php.php
new file mode 100644
index 0000000..f594a43
--- /dev/null
+++ b/thinkphp/library/think/view/driver/Php.php
@@ -0,0 +1,160 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\view\driver;
+
+use think\App;
+use think\exception\TemplateNotFoundException;
+use think\Loader;
+use think\Log;
+use think\Request;
+
+class Php
+{
+    // 模板引擎参数
+    protected $config = [
+        // 视图基础目录（集中式）
+        'view_base'   => '',
+        // 模板起始路径
+        'view_path'   => '',
+        // 模板文件后缀
+        'view_suffix' => 'php',
+        // 模板文件名分隔符
+        'view_depr'   => DS,
+        // 默认模板渲染规则 1 解析为小写+下划线 2 全部转换小写
+        'auto_rule'   => 1,
+    ];
+    protected $template;
+    protected $content;
+
+    public function __construct($config = [])
+    {
+        $this->config = array_merge($this->config, $config);
+    }
+
+    /**
+     * 检测是否存在模板文件
+     * @access public
+     * @param string $template 模板文件或者模板规则
+     * @return bool
+     */
+    public function exists($template)
+    {
+        if ('' == pathinfo($template, PATHINFO_EXTENSION)) {
+            // 获取模板文件名
+            $template = $this->parseTemplate($template);
+        }
+        return is_file($template);
+    }
+
+    /**
+     * 渲染模板文件
+     * @access public
+     * @param string    $template 模板文件
+     * @param array     $data 模板变量
+     * @return void
+     */
+    public function fetch($template, $data = [])
+    {
+        if ('' == pathinfo($template, PATHINFO_EXTENSION)) {
+            // 获取模板文件名
+            $template = $this->parseTemplate($template);
+        }
+        // 模板不存在 抛出异常
+        if (!is_file($template)) {
+            throw new TemplateNotFoundException('template not exists:' . $template, $template);
+        }
+        $this->template = $template;
+        // 记录视图信息
+        App::$debug && Log::record('[ VIEW ] ' . $template . ' [ ' . var_export(array_keys($data), true) . ' ]', 'info');
+
+        extract($data, EXTR_OVERWRITE);
+        include $this->template;
+    }
+
+    /**
+     * 渲染模板内容
+     * @access public
+     * @param string    $content 模板内容
+     * @param array     $data 模板变量
+     * @return void
+     */
+    public function display($content, $data = [])
+    {
+        $this->content = $content;
+
+        extract($data, EXTR_OVERWRITE);
+        eval('?>' . $this->content);
+    }
+
+    /**
+     * 自动定位模板文件
+     * @access private
+     * @param string $template 模板文件规则
+     * @return string
+     */
+    private function parseTemplate($template)
+    {
+        if (empty($this->config['view_path'])) {
+            $this->config['view_path'] = App::$modulePath . 'view' . DS;
+        }
+
+        $request = Request::instance();
+        // 获取视图根目录
+        if (strpos($template, '@')) {
+            // 跨模块调用
+            list($module, $template) = explode('@', $template);
+        }
+        if ($this->config['view_base']) {
+            // 基础视图目录
+            $module = isset($module) ? $module : $request->module();
+            $path   = $this->config['view_base'] . ($module ? $module . DS : '');
+        } else {
+            $path = isset($module) ? APP_PATH . $module . DS . 'view' . DS : $this->config['view_path'];
+        }
+
+        $depr = $this->config['view_depr'];
+        if (0 !== strpos($template, '/')) {
+            $template   = str_replace(['/', ':'], $depr, $template);
+            $controller = Loader::parseName($request->controller());
+            if ($controller) {
+                if ('' == $template) {
+                    // 如果模板文件名为空 按照默认规则定位
+                    $template = str_replace('.', DS, $controller) . $depr . (1 == $this->config['auto_rule'] ? Loader::parseName($request->action(true)) : $request->action());
+                } elseif (false === strpos($template, $depr)) {
+                    $template = str_replace('.', DS, $controller) . $depr . $template;
+                }
+            }
+        } else {
+            $template = str_replace(['/', ':'], $depr, substr($template, 1));
+        }
+        return $path . ltrim($template, '/') . '.' . ltrim($this->config['view_suffix'], '.');
+    }
+
+    /**
+     * 配置模板引擎
+     * @access private
+     * @param string|array  $name 参数名
+     * @param mixed         $value 参数值
+     * @return void
+     */
+    public function config($name, $value = null)
+    {
+        if (is_array($name)) {
+            $this->config = array_merge($this->config, $name);
+        } elseif (is_null($value)) {
+            return isset($this->config[$name]) ? $this->config[$name] : null;
+        } else {
+            $this->config[$name] = $value;
+        }
+    }
+
+}
diff --git a/thinkphp/library/think/view/driver/Think.php b/thinkphp/library/think/view/driver/Think.php
new file mode 100644
index 0000000..a314ad6
--- /dev/null
+++ b/thinkphp/library/think/view/driver/Think.php
@@ -0,0 +1,167 @@
+
+// +----------------------------------------------------------------------
+
+namespace think\view\driver;
+
+use think\App;
+use think\exception\TemplateNotFoundException;
+use think\Loader;
+use think\Log;
+use think\Request;
+use think\Template;
+
+class Think
+{
+    // 模板引擎实例
+    private $template;
+    // 模板引擎参数
+    protected $config = [
+        // 视图基础目录（集中式）
+        'view_base'   => '',
+        // 模板起始路径
+        'view_path'   => '',
+        // 模板文件后缀
+        'view_suffix' => 'html',
+        // 模板文件名分隔符
+        'view_depr'   => DS,
+        // 是否开启模板编译缓存,设为false则每次都会重新编译
+        'tpl_cache'   => true,
+        // 默认模板渲染规则 1 解析为小写+下划线 2 全部转换小写
+        'auto_rule'   => 1,
+    ];
+
+    public function __construct($config = [])
+    {
+        $this->config = array_merge($this->config, $config);
+        if (empty($this->config['view_path'])) {
+            $this->config['view_path'] = App::$modulePath . 'view' . DS;
+        }
+
+        $this->template = new Template($this->config);
+    }
+
+    /**
+     * 检测是否存在模板文件
+     * @access public
+     * @param string $template 模板文件或者模板规则
+     * @return bool
+     */
+    public function exists($template)
+    {
+        if ('' == pathinfo($template, PATHINFO_EXTENSION)) {
+            // 获取模板文件名
+            $template = $this->parseTemplate($template);
+        }
+        return is_file($template);
+    }
+
+    /**
+     * 渲染模板文件
+     * @access public
+     * @param string    $template 模板文件
+     * @param array     $data 模板变量
+     * @param array     $config 模板参数
+     * @return void
+     */
+    public function fetch($template, $data = [], $config = [])
+    {
+        if ('' == pathinfo($template, PATHINFO_EXTENSION)) {
+            // 获取模板文件名
+            $template = $this->parseTemplate($template);
+        }
+        // 模板不存在 抛出异常
+        if (!is_file($template)) {
+            throw new TemplateNotFoundException('template not exists:' . $template, $template);
+        }
+        // 记录视图信息
+        App::$debug && Log::record('[ VIEW ] ' . $template . ' [ ' . var_export(array_keys($data), true) . ' ]', 'info');
+        $this->template->fetch($template, $data, $config);
+    }
+
+    /**
+     * 渲染模板内容
+     * @access public
+     * @param string    $template 模板内容
+     * @param array     $data 模板变量
+     * @param array     $config 模板参数
+     * @return void
+     */
+    public function display($template, $data = [], $config = [])
+    {
+        $this->template->display($template, $data, $config);
+    }
+
+    /**
+     * 自动定位模板文件
+     * @access private
+     * @param string $template 模板文件规则
+     * @return string
+     */
+    private function parseTemplate($template)
+    {
+        // 分析模板文件规则
+        $request = Request::instance();
+        // 获取视图根目录
+        if (strpos($template, '@')) {
+            // 跨模块调用
+            list($module, $template) = explode('@', $template);
+        }
+        if ($this->config['view_base']) {
+            // 基础视图目录
+            $module = isset($module) ? $module : $request->module();
+            $path   = $this->config['view_base'] . ($module ? $module . DS : '');
+        } else {
+            $path = isset($module) ? APP_PATH . $module . DS . 'view' . DS : $this->config['view_path'];
+        }
+
+        $depr = $this->config['view_depr'];
+        if (0 !== strpos($template, '/')) {
+            $template   = str_replace(['/', ':'], $depr, $template);
+            $controller = Loader::parseName($request->controller());
+            if ($controller) {
+                if ('' == $template) {
+                    // 如果模板文件名为空 按照默认规则定位
+                    $template = str_replace('.', DS, $controller) . $depr . (1 == $this->config['auto_rule'] ? Loader::parseName($request->action(true)) : $request->action());
+                } elseif (false === strpos($template, $depr)) {
+                    $template = str_replace('.', DS, $controller) . $depr . $template;
+                }
+            }
+        } else {
+            $template = str_replace(['/', ':'], $depr, substr($template, 1));
+        }
+        return $path . ltrim($template, '/') . '.' . ltrim($this->config['view_suffix'], '.');
+    }
+
+    /**
+     * 配置或者获取模板引擎参数
+     * @access private
+     * @param string|array  $name 参数名
+     * @param mixed         $value 参数值
+     * @return mixed
+     */
+    public function config($name, $value = null)
+    {
+        if (is_array($name)) {
+            $this->template->config($name);
+            $this->config = array_merge($this->config, $name);
+        } elseif (is_null($value)) {
+            return $this->template->config($name);
+        } else {
+            $this->template->$name = $value;
+            $this->config[$name]   = $value;
+        }
+    }
+
+    public function __call($method, $params)
+    {
+        return call_user_func_array([$this->template, $method], $params);
+    }
+}
diff --git a/thinkphp/library/traits/controller/Jump.php b/thinkphp/library/traits/controller/Jump.php
new file mode 100644
index 0000000..6a57224
--- /dev/null
+++ b/thinkphp/library/traits/controller/Jump.php
@@ -0,0 +1,167 @@
+error();
+ *         $this->redirect();
+ *     }
+ * }
+ */
+namespace traits\controller;
+
+use think\Config;
+use think\exception\HttpResponseException;
+use think\Request;
+use think\Response;
+use think\response\Redirect;
+use think\Url;
+use think\View as ViewTemplate;
+
+trait Jump
+{
+    /**
+     * 操作成功跳转的快捷方法
+     * @access protected
+     * @param mixed  $msg    提示信息
+     * @param string $url    跳转的 URL 地址
+     * @param mixed  $data   返回的数据
+     * @param int    $wait   跳转等待时间
+     * @param array  $header 发送的 Header 信息
+     * @return void
+     * @throws HttpResponseException
+     */
+    protected function success($msg = '', $url = null, $data = '', $wait = 3, array $header = [])
+    {
+        if (is_null($url) && !is_null(Request::instance()->server('HTTP_REFERER'))) {
+            $url = Request::instance()->server('HTTP_REFERER');
+        } elseif ('' !== $url && !strpos($url, '://') && 0 !== strpos($url, '/')) {
+            $url = Url::build($url);
+        }
+
+        $type = $this->getResponseType();
+        $result = [
+            'code' => 1,
+            'msg'  => $msg,
+            'data' => $data,
+            'url'  => $url,
+            'wait' => $wait,
+        ];
+
+        if ('html' == strtolower($type)) {
+            $template = Config::get('template');
+            $view = Config::get('view_replace_str');
+
+            $result = ViewTemplate::instance($template, $view)
+                ->fetch(Config::get('dispatch_success_tmpl'), $result);
+        }
+
+        $response = Response::create($result, $type)->header($header);
+
+        throw new HttpResponseException($response);
+    }
+
+    /**
+     * 操作错误跳转的快捷方法
+     * @access protected
+     * @param mixed  $msg    提示信息
+     * @param string $url    跳转的 URL 地址
+     * @param mixed  $data   返回的数据
+     * @param int    $wait   跳转等待时间
+     * @param array  $header 发送的 Header 信息
+     * @return void
+     * @throws HttpResponseException
+     */
+    protected function error($msg = '', $url = null, $data = '', $wait = 3, array $header = [])
+    {
+        if (is_null($url)) {
+            $url = Request::instance()->isAjax() ? '' : 'javascript:history.back(-1);';
+        } elseif ('' !== $url && !strpos($url, '://') && 0 !== strpos($url, '/')) {
+            $url = Url::build($url);
+        }
+
+        $type = $this->getResponseType();
+        $result = [
+            'code' => 0,
+            'msg'  => $msg,
+            'data' => $data,
+            'url'  => $url,
+            'wait' => $wait,
+        ];
+
+        if ('html' == strtolower($type)) {
+            $template = Config::get('template');
+            $view = Config::get('view_replace_str');
+
+            $result = ViewTemplate::instance($template, $view)
+                ->fetch(Config::get('dispatch_error_tmpl'), $result);
+        }
+
+        $response = Response::create($result, $type)->header($header);
+
+        throw new HttpResponseException($response);
+    }
+
+    /**
+     * 返回封装后的 API 数据到客户端
+     * @access protected
+     * @param mixed  $data   要返回的数据
+     * @param int    $code   返回的 code
+     * @param mixed  $msg    提示信息
+     * @param string $type   返回数据格式
+     * @param array  $header 发送的 Header 信息
+     * @return void
+     * @throws HttpResponseException
+     */
+    protected function result($data, $code = 0, $msg = '', $type = '', array $header = [])
+    {
+        $result = [
+            'code' => $code,
+            'msg'  => $msg,
+            'time' => Request::instance()->server('REQUEST_TIME'),
+            'data' => $data,
+        ];
+        $type     = $type ?: $this->getResponseType();
+        $response = Response::create($result, $type)->header($header);
+
+        throw new HttpResponseException($response);
+    }
+
+    /**
+     * URL 重定向
+     * @access protected
+     * @param string    $url    跳转的 URL 表达式
+     * @param array|int $params 其它 URL 参数
+     * @param int       $code   http code
+     * @param array     $with   隐式传参
+     * @return void
+     * @throws HttpResponseException
+     */
+    protected function redirect($url, $params = [], $code = 302, $with = [])
+    {
+        if (is_integer($params)) {
+            $code   = $params;
+            $params = [];
+        }
+
+        $response = new Redirect($url);
+        $response->code($code)->params($params)->with($with);
+
+        throw new HttpResponseException($response);
+    }
+
+    /**
+     * 获取当前的 response 输出类型
+     * @access protected
+     * @return string
+     */
+    protected function getResponseType()
+    {
+        return Request::instance()->isAjax()
+            ? Config::get('default_ajax_return')
+            : Config::get('default_return_type');
+    }
+}
diff --git a/thinkphp/library/traits/model/SoftDelete.php b/thinkphp/library/traits/model/SoftDelete.php
new file mode 100644
index 0000000..70f31ba
--- /dev/null
+++ b/thinkphp/library/traits/model/SoftDelete.php
@@ -0,0 +1,200 @@
+getDeleteTimeField();
+
+        if ($field && !empty($this->data[$field])) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 查询包含软删除的数据
+     * @access public
+     * @return Query
+     */
+    public static function withTrashed()
+    {
+        return (new static )->getQuery();
+    }
+
+    /**
+     * 只查询软删除数据
+     * @access public
+     * @return Query
+     */
+    public static function onlyTrashed()
+    {
+        $model = new static();
+        $field = $model->getDeleteTimeField(true);
+
+        if ($field) {
+            return $model->getQuery()->useSoftDelete($field, ['not null', '']);
+        } else {
+            return $model->getQuery();
+        }
+    }
+
+    /**
+     * 删除当前的记录
+     * @access public
+     * @param bool $force 是否强制删除
+     * @return integer
+     */
+    public function delete($force = false)
+    {
+        if (false === $this->trigger('before_delete', $this)) {
+            return false;
+        }
+
+        $name = $this->getDeleteTimeField();
+        if ($name && !$force) {
+            // 软删除
+            $this->data[$name] = $this->autoWriteTimestamp($name);
+            $result            = $this->isUpdate()->save();
+        } else {
+            // 强制删除当前模型数据
+            $result = $this->getQuery()->where($this->getWhere())->delete();
+        }
+
+        // 关联删除
+        if (!empty($this->relationWrite)) {
+            foreach ($this->relationWrite as $key => $name) {
+                $name   = is_numeric($key) ? $name : $key;
+                $result = $this->getRelation($name);
+                if ($result instanceof Model) {
+                    $result->delete();
+                } elseif ($result instanceof Collection || is_array($result)) {
+                    foreach ($result as $model) {
+                        $model->delete();
+                    }
+                }
+            }
+        }
+
+        $this->trigger('after_delete', $this);
+
+        // 清空原始数据
+        $this->origin = [];
+
+        return $result;
+    }
+
+    /**
+     * 删除记录
+     * @access public
+     * @param mixed $data  主键列表(支持闭包查询条件)
+     * @param bool  $force 是否强制删除
+     * @return integer 成功删除的记录数
+     */
+    public static function destroy($data, $force = false)
+    {
+        if (is_null($data)) {
+            return 0;
+        }
+
+        // 包含软删除数据
+        $query = (new static())->db(false);
+        if (is_array($data) && key($data) !== 0) {
+            $query->where($data);
+            $data = null;
+        } elseif ($data instanceof \Closure) {
+            call_user_func_array($data, [ & $query]);
+            $data = null;
+        }
+
+        $count = 0;
+        if ($resultSet = $query->select($data)) {
+            foreach ($resultSet as $data) {
+                $result = $data->delete($force);
+                $count += $result;
+            }
+        }
+
+        return $count;
+    }
+
+    /**
+     * 恢复被软删除的记录
+     * @access public
+     * @param array $where 更新条件
+     * @return integer
+     */
+    public function restore($where = [])
+    {
+        if (empty($where)) {
+            $pk         = $this->getPk();
+            $where[$pk] = $this->getData($pk);
+        }
+
+        $name = $this->getDeleteTimeField();
+
+        if ($name) {
+            // 恢复删除
+            return $this->getQuery()
+                ->useSoftDelete($name, ['not null', ''])
+                ->where($where)
+                ->update([$name => null]);
+        } else {
+            return 0;
+        }
+    }
+
+    /**
+     * 查询默认不包含软删除数据
+     * @access protected
+     * @param Query $query 查询对象
+     * @return Query
+     */
+    protected function base($query)
+    {
+        $field = $this->getDeleteTimeField(true);
+        return $field ? $query->useSoftDelete($field) : $query;
+    }
+
+    /**
+     * 获取软删除字段
+     * @access public
+     * @param bool $read 是否查询操作(写操作的时候会自动去掉表别名)
+     * @return string
+     */
+    protected function getDeleteTimeField($read = false)
+    {
+        $field = property_exists($this, 'deleteTime') && isset($this->deleteTime) ?
+        $this->deleteTime :
+        'delete_time';
+
+        if (false === $field) {
+            return false;
+        }
+
+        if (!strpos($field, '.')) {
+            $field = '__TABLE__.' . $field;
+        }
+
+        if (!$read && strpos($field, '.')) {
+            $array = explode('.', $field);
+            $field = array_pop($array);
+        }
+
+        return $field;
+    }
+}
diff --git a/thinkphp/library/traits/think/Instance.php b/thinkphp/library/traits/think/Instance.php
new file mode 100644
index 0000000..428c8fd
--- /dev/null
+++ b/thinkphp/library/traits/think/Instance.php
@@ -0,0 +1,54 @@
+
+// +----------------------------------------------------------------------
+
+namespace traits\think;
+
+use think\Exception;
+
+trait Instance
+{
+    /**
+     * @var null|static 实例对象
+     */
+    protected static $instance = null;
+
+    /**
+     * 获取示例
+     * @param array $options 实例配置
+     * @return static
+     */
+    public static function instance($options = [])
+    {
+        if (is_null(self::$instance)) self::$instance = new self($options);
+
+        return self::$instance;
+    }
+
+    /**
+     * 静态调用
+     * @param string $method 调用方法
+     * @param array  $params 调用参数
+     * @return mixed
+     * @throws Exception
+     */
+    public static function __callStatic($method, array $params)
+    {
+        if (is_null(self::$instance)) self::$instance = new self();
+
+        $call = substr($method, 1);
+
+        if (0 !== strpos($method, '_') || !is_callable([self::$instance, $call])) {
+            throw new Exception("method not exists:" . $method);
+        }
+
+        return call_user_func_array([self::$instance, $call], $params);
+    }
+}
diff --git a/thinkphp/logo.png b/thinkphp/logo.png
new file mode 100644
index 0000000..25fd059
Binary files /dev/null and b/thinkphp/logo.png differ
diff --git a/thinkphp/phpunit.xml b/thinkphp/phpunit.xml
new file mode 100644
index 0000000..7c6ef03
--- /dev/null
+++ b/thinkphp/phpunit.xml
@@ -0,0 +1,35 @@
+
+
+    
+        
+            ./tests/thinkphp/
+        
+    
+    
+        
+    
+    
+        
+            ./
+            
+                tests
+                vendor
+            
+        
+    
+    
+        
+        
+        
+        
+    
+
diff --git a/thinkphp/start.php b/thinkphp/start.php
new file mode 100644
index 0000000..adb1bc6
--- /dev/null
+++ b/thinkphp/start.php
@@ -0,0 +1,19 @@
+
+// +----------------------------------------------------------------------
+
+namespace think;
+
+// ThinkPHP 引导文件
+// 1. 加载基础文件
+require __DIR__ . '/base.php';
+
+// 2. 执行应用
+App::run()->send();
diff --git a/thinkphp/tpl/default_index.tpl b/thinkphp/tpl/default_index.tpl
new file mode 100644
index 0000000..8538b4d
--- /dev/null
+++ b/thinkphp/tpl/default_index.tpl
@@ -0,0 +1,10 @@
+*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} a{color:#2E5CD5;cursor: pointer;text-decoration: none} a:hover{text-decoration:underline; } body{ background: #fff; font-family: "Century Gothic","Microsoft yahei"; color: #333;font-size:18px;} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.6em; font-size: 42px }
     
    :)
     ThinkPHP V5
    十年磨一剑 - 为API开发设计的高性能框架
    [ V5.0 版本由 七牛云 独家赞助发布 ]
    ';
+    }
+}
diff --git a/thinkphp/tpl/dispatch_jump.tpl b/thinkphp/tpl/dispatch_jump.tpl
new file mode 100644
index 0000000..583376b
--- /dev/null
+++ b/thinkphp/tpl/dispatch_jump.tpl
@@ -0,0 +1,49 @@
+{__NOLAYOUT__}
+
+
+    
+    
+    跳转提示
+    
+
+
+    
    
+        
+            
+            
    :)
    
+            
    
+            
+            
+            
    :(
    
+            
    
+            
+        
+        
    
+        
    
+            页面自动 跳转 等待时间： 
+        
    
+    
    
+    
+
+
diff --git a/thinkphp/tpl/page_trace.tpl b/thinkphp/tpl/page_trace.tpl
new file mode 100644
index 0000000..7c5df6f
--- /dev/null
+++ b/thinkphp/tpl/page_trace.tpl
@@ -0,0 +1,71 @@
+
    
+    
+    
+
    
+
    
+    
    
+    
+
    
+
+
diff --git a/thinkphp/tpl/think_exception.tpl b/thinkphp/tpl/think_exception.tpl
new file mode 100644
index 0000000..21bbafc
--- /dev/null
+++ b/thinkphp/tpl/think_exception.tpl
@@ -0,0 +1,537 @@
+'.end($names).'';
+        }
+    }
+
+    if(!function_exists('parse_file')){
+        function parse_file($file, $line)
+        {
+            return ''.basename($file)." line {$line}".'';
+        }
+    }
+
+    if(!function_exists('parse_args')){
+        function parse_args($args)
+        {
+            $result = [];
+
+            foreach ($args as $key => $item) {
+                switch (true) {
+                    case is_object($item):
+                        $value = sprintf('object(%s)', parse_class(get_class($item)));
+                        break;
+                    case is_array($item):
+                        if(count($item) > 3){
+                            $value = sprintf('[%s, ...]', parse_args(array_slice($item, 0, 3)));
+                        } else {
+                            $value = sprintf('[%s]', parse_args($item));
+                        }
+                        break;
+                    case is_string($item):
+                        if(strlen($item) > 20){
+                            $value = sprintf(
+                                '\'%s...\'',
+                                htmlentities($item),
+                                htmlentities(substr($item, 0, 20))
+                            );
+                        } else {
+                            $value = sprintf("'%s'", htmlentities($item));
+                        }
+                        break;
+                    case is_int($item):
+                    case is_float($item):
+                        $value = $item;
+                        break;
+                    case is_null($item):
+                        $value = 'null';
+                        break;
+                    case is_bool($item):
+                        $value = '' . ($item ? 'true' : 'false') . '';
+                        break;
+                    case is_resource($item):
+                        $value = 'resource';
+                        break;
+                    default:
+                        $value = htmlentities(str_replace("\n", '', var_export(strval($item), true)));
+                        break;
+                }
+
+                $result[] = is_int($key) ? $value : "'{$key}' => {$value}";
+            }
+
+            return implode(', ', $result);
+        }
+    }
+?>
+
+
+
+    
+    <?php echo \think\Lang::get('System Error'); ?>
+    
+    
+    
+
+
+    
    
+        
+    
    
+    
+    
    
+    
    
+        
+            
    
+                
    
+                    
    [] 
    
+                
    
+                
    
+            
    
+        
+    
    
+	
+        
    
+            
       $value) { ?>
    
+        
    
+	
+        
    
+            
    Call Stack
    
+            
      
+                
      2. 
+                
+                
    2. 
+                
+                
      3. 
+                
+            
    
+        
    
+    
    
+    
+    
    
+        
+            
    
+        
+    
    
+    
+    
+    
+    
    
+        
    Exception Datas
    
+         $value) { ?>
+        
+            
+            
+            
+            
+            
+                 $val) { ?>
+                
+                    
+                    
+                
+                
+            
+            
+        
    empty
    
+                        
+                    
    
+        
+    
    
+    
+
+    
+    
    
+        
    Environment Variables
    
+         $value) { ?>
+        
    
+            
+            
    
+                
    
+                
    empty
    
+            
    
+            
+            
    
+            
    
+                 $val) { ?>
+                
    
+                    
    
+                    
    
+                        
+                    
    
+                
    
+                
+            
    
+            
+        
    
+        
+    
    
+    
+
+    
    
+        ThinkPHP 
+        V 
+        { 十年磨一剑-为API开发设计的高性能框架 }
+    
    
+    
+    
+    
+
+
diff --git a/vendor/autoload.php b/vendor/autoload.php
new file mode 100644
index 0000000..cf26270
--- /dev/null
+++ b/vendor/autoload.php
@@ -0,0 +1,7 @@
+/dev/null 2>&1; then
+	# Cygwin paths start with /cygdrive/ which will break windows PHP,
+	# so we need to translate the dir path to windows format. However
+	# we could be using cygwin PHP which does not require this, so we
+	# test if the path to PHP starts with /cygdrive/ rather than /usr/bin
+	if [[ $(which php) == /cygdrive/* ]]; then
+		dir=$(cygpath -m "$dir");
+	fi
+fi
+
+dir=$(echo $dir | sed 's/ /\ /g')
+"${dir}/phpunit" "$@"
diff --git a/vendor/bin/phpunit.bat b/vendor/bin/phpunit.bat
new file mode 100644
index 0000000..b177923
--- /dev/null
+++ b/vendor/bin/phpunit.bat
@@ -0,0 +1,4 @@
+@ECHO OFF
+setlocal DISABLEDELAYEDEXPANSION
+SET BIN_TARGET=%~dp0/../phpunit/phpunit/phpunit
+php "%BIN_TARGET%" %*
diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php
new file mode 100644
index 0000000..fce8549
--- /dev/null
+++ b/vendor/composer/ClassLoader.php
@@ -0,0 +1,445 @@
+
+ *     Jordi Boggiano 
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier 
+ * @author Jordi Boggiano 
+ * @see    http://www.php-fig.org/psr/psr-0/
+ * @see    http://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    // PSR-4
+    private $prefixLengthsPsr4 = array();
+    private $prefixDirsPsr4 = array();
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    private $prefixesPsr0 = array();
+    private $fallbackDirsPsr0 = array();
+
+    private $useIncludePath = false;
+    private $classMap = array();
+    private $classMapAuthoritative = false;
+    private $missingClasses = array();
+    private $apcuPrefix;
+
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', $this->prefixesPsr0);
+        }
+
+        return array();
+    }
+
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param array $classMap Class to filename map
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string       $prefix  The prefix
+     * @param array|string $paths   The PSR-0 root directories
+     * @param bool         $prepend Whether to prepend the directories
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    (array) $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string       $prefix  The prefix/namespace, with trailing '\\'
+     * @param array|string $paths   The PSR-4 base directories
+     * @param bool         $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    (array) $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string       $prefix The prefix
+     * @param array|string $paths  The PSR-0 base directories
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string       $prefix The prefix/namespace, with trailing '\\'
+     * @param array|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return bool|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            includeFile($file);
+
+            return true;
+        }
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+}
+
+/**
+ * Scope isolated include.
+ *
+ * Prevents access to $this/self from included files.
+ */
+function includeFile($file)
+{
+    include $file;
+}
diff --git a/vendor/composer/LICENSE b/vendor/composer/LICENSE
new file mode 100644
index 0000000..f27399a
--- /dev/null
+++ b/vendor/composer/LICENSE
@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
diff --git a/vendor/composer/autoload_classmap.php b/vendor/composer/autoload_classmap.php
new file mode 100644
index 0000000..34748e4
--- /dev/null
+++ b/vendor/composer/autoload_classmap.php
@@ -0,0 +1,484 @@
+ $vendorDir . '/symfony/polyfill-php70/Resources/stubs/ArithmeticError.php',
+    'AssertionError' => $vendorDir . '/symfony/polyfill-php70/Resources/stubs/AssertionError.php',
+    'Callback' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'CallbackBody' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'CallbackParam' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'CallbackParameterToReference' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'CallbackReturnReference' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'CallbackReturnValue' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
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+    'SebastianBergmann\\Comparator\\ResourceComparator' => $vendorDir . '/sebastian/comparator/src/ResourceComparator.php',
+    'SebastianBergmann\\Comparator\\ScalarComparator' => $vendorDir . '/sebastian/comparator/src/ScalarComparator.php',
+    'SebastianBergmann\\Comparator\\SplObjectStorageComparator' => $vendorDir . '/sebastian/comparator/src/SplObjectStorageComparator.php',
+    'SebastianBergmann\\Comparator\\TypeComparator' => $vendorDir . '/sebastian/comparator/src/TypeComparator.php',
+    'SebastianBergmann\\Diff\\Chunk' => $vendorDir . '/sebastian/diff/src/Chunk.php',
+    'SebastianBergmann\\Diff\\Diff' => $vendorDir . '/sebastian/diff/src/Diff.php',
+    'SebastianBergmann\\Diff\\Differ' => $vendorDir . '/sebastian/diff/src/Differ.php',
+    'SebastianBergmann\\Diff\\LCS\\LongestCommonSubsequence' => $vendorDir . '/sebastian/diff/src/LCS/LongestCommonSubsequence.php',
+    'SebastianBergmann\\Diff\\LCS\\MemoryEfficientImplementation' => $vendorDir . '/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php',
+    'SebastianBergmann\\Diff\\LCS\\TimeEfficientImplementation' => $vendorDir . '/sebastian/diff/src/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php',
+    'SebastianBergmann\\Diff\\Line' => $vendorDir . '/sebastian/diff/src/Line.php',
+    'SebastianBergmann\\Diff\\Parser' => $vendorDir . '/sebastian/diff/src/Parser.php',
+    'SebastianBergmann\\Environment\\Console' => $vendorDir . '/sebastian/environment/src/Console.php',
+    'SebastianBergmann\\Environment\\Runtime' => $vendorDir . '/sebastian/environment/src/Runtime.php',
+    'SebastianBergmann\\Exporter\\Exporter' => $vendorDir . '/sebastian/exporter/src/Exporter.php',
+    'SebastianBergmann\\GlobalState\\Blacklist' => $vendorDir . '/sebastian/global-state/src/Blacklist.php',
+    'SebastianBergmann\\GlobalState\\CodeExporter' => $vendorDir . '/sebastian/global-state/src/CodeExporter.php',
+    'SebastianBergmann\\GlobalState\\Exception' => $vendorDir . '/sebastian/global-state/src/Exception.php',
+    'SebastianBergmann\\GlobalState\\Restorer' => $vendorDir . '/sebastian/global-state/src/Restorer.php',
+    'SebastianBergmann\\GlobalState\\RuntimeException' => $vendorDir . '/sebastian/global-state/src/RuntimeException.php',
+    'SebastianBergmann\\GlobalState\\Snapshot' => $vendorDir . '/sebastian/global-state/src/Snapshot.php',
+    'SebastianBergmann\\RecursionContext\\Context' => $vendorDir . '/sebastian/recursion-context/src/Context.php',
+    'SebastianBergmann\\RecursionContext\\Exception' => $vendorDir . '/sebastian/recursion-context/src/Exception.php',
+    'SebastianBergmann\\RecursionContext\\InvalidArgumentException' => $vendorDir . '/sebastian/recursion-context/src/InvalidArgumentException.php',
+    'SebastianBergmann\\Version' => $vendorDir . '/sebastian/version/src/Version.php',
+    'SessionUpdateTimestampHandlerInterface' => $vendorDir . '/symfony/polyfill-php70/Resources/stubs/SessionUpdateTimestampHandlerInterface.php',
+    'Text_Template' => $vendorDir . '/phpunit/php-text-template/src/Template.php',
+    'TypeError' => $vendorDir . '/symfony/polyfill-php70/Resources/stubs/TypeError.php',
+    'ntlm_sasl_client_class' => $vendorDir . '/phpmailer/phpmailer/extras/ntlm_sasl_client.php',
+    'phpQuery' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'phpQueryEvents' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'phpQueryObject' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'phpQueryPlugins' => $vendorDir . '/jaeger/phpquery-single/phpQuery.php',
+    'phpmailerException' => $vendorDir . '/phpmailer/phpmailer/class.phpmailer.php',
+    'think\\view\\driver\\Angular' => $vendorDir . '/topthink/think-angular/src/Driver.php',
+);
diff --git a/vendor/composer/autoload_files.php b/vendor/composer/autoload_files.php
new file mode 100644
index 0000000..4ea52d6
--- /dev/null
+++ b/vendor/composer/autoload_files.php
@@ -0,0 +1,23 @@
+ $vendorDir . '/symfony/polyfill-ctype/bootstrap.php',
+    '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
+    '5255c38a0faeba867671b61dfda6d864' => $vendorDir . '/paragonie/random_compat/lib/random.php',
+    '023d27dca8066ef29e6739335ea73bad' => $vendorDir . '/symfony/polyfill-php70/bootstrap.php',
+    '7b11c4dc42b3b3023073cb14e519683c' => $vendorDir . '/ralouphie/getallheaders/src/getallheaders.php',
+    'c964ee0ededf28c96ebd9db5099ef910' => $vendorDir . '/guzzlehttp/promises/src/functions_include.php',
+    'a0edc8309cc5e1d60e3047b5df6b7052' => $vendorDir . '/guzzlehttp/psr7/src/functions_include.php',
+    '37a3dc5111fe8f707ab4c132ef1dbc62' => $vendorDir . '/guzzlehttp/guzzle/src/functions_include.php',
+    '9b552a3cc426e3287cc811caefa3cf53' => $vendorDir . '/topthink/think-helper/src/helper.php',
+    '9e090711773bfc38738f5dbaee5a7f14' => $vendorDir . '/overtrue/wechat/src/Payment/helpers.php',
+    '1cfd2761b63b0a29ed23657ea394cb2d' => $vendorDir . '/topthink/think-captcha/src/helper.php',
+    'ddc3cd2a04224f9638c5d0de6a69c7e3' => $vendorDir . '/topthink/think-migration/src/config.php',
+    'cc56288302d9df745d97c934d6a6e5f0' => $vendorDir . '/topthink/think-queue/src/common.php',
+    '72c97b53391125cae04082a81029f42d' => $vendorDir . '/topthink/think-testing/src/config.php',
+);
diff --git a/vendor/composer/autoload_namespaces.php b/vendor/composer/autoload_namespaces.php
new file mode 100644
index 0000000..4ca7811
--- /dev/null
+++ b/vendor/composer/autoload_namespaces.php
@@ -0,0 +1,13 @@
+ array($vendorDir . '/phpspec/prophecy/src'),
+    'Pimple' => array($vendorDir . '/pimple/pimple/src'),
+    'PHPExcel' => array($vendorDir . '/phpoffice/phpexcel/Classes'),
+    'Doctrine\\Common\\Cache\\' => array($vendorDir . '/doctrine/cache/lib'),
+);
diff --git a/vendor/composer/autoload_psr4.php b/vendor/composer/autoload_psr4.php
new file mode 100644
index 0000000..af335b0
--- /dev/null
+++ b/vendor/composer/autoload_psr4.php
@@ -0,0 +1,44 @@
+ array($vendorDir . '/topthink/think-worker/src'),
+    'think\\testing\\' => array($vendorDir . '/topthink/think-testing/src'),
+    'think\\sae\\' => array($vendorDir . '/topthink/think-sae/src'),
+    'think\\mongo\\' => array($vendorDir . '/topthink/think-mongo/src'),
+    'think\\migration\\' => array($vendorDir . '/topthink/think-migration/src'),
+    'think\\helper\\' => array($vendorDir . '/topthink/think-helper/src'),
+    'think\\composer\\' => array($vendorDir . '/topthink/think-installer/src'),
+    'think\\captcha\\' => array($vendorDir . '/topthink/think-captcha/src'),
+    'think\\' => array($baseDir . '/thinkphp/library/think', $vendorDir . '/topthink/think-image/src', $vendorDir . '/topthink/think-queue/src'),
+    'phpDocumentor\\Reflection\\' => array($vendorDir . '/phpdocumentor/reflection-common/src', $vendorDir . '/phpdocumentor/reflection-docblock/src', $vendorDir . '/phpdocumentor/type-resolver/src'),
+    'Workerman\\' => array($vendorDir . '/workerman/workerman'),
+    'Webmozart\\Assert\\' => array($vendorDir . '/webmozart/assert/src'),
+    'Symfony\\Polyfill\\Php70\\' => array($vendorDir . '/symfony/polyfill-php70'),
+    'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
+    'Symfony\\Polyfill\\Ctype\\' => array($vendorDir . '/symfony/polyfill-ctype'),
+    'Symfony\\Component\\Yaml\\' => array($vendorDir . '/symfony/yaml'),
+    'Symfony\\Component\\HttpFoundation\\' => array($vendorDir . '/symfony/http-foundation'),
+    'Symfony\\Component\\DomCrawler\\' => array($vendorDir . '/symfony/dom-crawler'),
+    'Symfony\\Bridge\\PsrHttpMessage\\' => array($vendorDir . '/symfony/psr-http-message-bridge'),
+    'QL\\Ext\\Lib\\' => array($vendorDir . '/jaeger/curlmulti', $vendorDir . '/jaeger/http'),
+    'QL\\Ext\\' => array($vendorDir . '/jaeger/querylist-ext-aquery', $vendorDir . '/jaeger/querylist-ext-dimage', $vendorDir . '/jaeger/querylist-ext-login', $vendorDir . '/jaeger/querylist-ext-multi', $vendorDir . '/jaeger/querylist-ext-request'),
+    'QL\\' => array($vendorDir . '/jaeger/querylist'),
+    'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
+    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-message/src'),
+    'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
+    'Phinx\\' => array($vendorDir . '/topthink/think-migration/phinx/src/Phinx'),
+    'Overtrue\\Socialite\\' => array($vendorDir . '/overtrue/socialite/src'),
+    'Monolog\\' => array($vendorDir . '/monolog/monolog/src/Monolog'),
+    'JPush\\' => array($vendorDir . '/jpush/jpush/src/JPush'),
+    'GuzzleHttp\\Psr7\\' => array($vendorDir . '/guzzlehttp/psr7/src'),
+    'GuzzleHttp\\Promise\\' => array($vendorDir . '/guzzlehttp/promises/src'),
+    'GuzzleHttp\\' => array($vendorDir . '/guzzlehttp/guzzle/src'),
+    'Firebase\\JWT\\' => array($vendorDir . '/firebase/php-jwt/src'),
+    'EasyWeChat\\' => array($vendorDir . '/overtrue/wechat/src'),
+    'Doctrine\\Instantiator\\' => array($vendorDir . '/doctrine/instantiator/src/Doctrine/Instantiator'),
+);
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
new file mode 100644
index 0000000..03230f8
--- /dev/null
+++ b/vendor/composer/autoload_real.php
@@ -0,0 +1,70 @@
+= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
+        if ($useStaticLoader) {
+            require_once __DIR__ . '/autoload_static.php';
+
+            call_user_func(\Composer\Autoload\ComposerStaticInit72a85f69782724a9ddb9dfee0362af6f::getInitializer($loader));
+        } else {
+            $map = require __DIR__ . '/autoload_namespaces.php';
+            foreach ($map as $namespace => $path) {
+                $loader->set($namespace, $path);
+            }
+
+            $map = require __DIR__ . '/autoload_psr4.php';
+            foreach ($map as $namespace => $path) {
+                $loader->setPsr4($namespace, $path);
+            }
+
+            $classMap = require __DIR__ . '/autoload_classmap.php';
+            if ($classMap) {
+                $loader->addClassMap($classMap);
+            }
+        }
+
+        $loader->register(true);
+
+        if ($useStaticLoader) {
+            $includeFiles = Composer\Autoload\ComposerStaticInit72a85f69782724a9ddb9dfee0362af6f::$files;
+        } else {
+            $includeFiles = require __DIR__ . '/autoload_files.php';
+        }
+        foreach ($includeFiles as $fileIdentifier => $file) {
+            composerRequire72a85f69782724a9ddb9dfee0362af6f($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}
+
+function composerRequire72a85f69782724a9ddb9dfee0362af6f($fileIdentifier, $file)
+{
+    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+        require $file;
+
+        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+    }
+}
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
new file mode 100644
index 0000000..e23579d
--- /dev/null
+++ b/vendor/composer/autoload_static.php
@@ -0,0 +1,768 @@
+ __DIR__ . '/..' . '/symfony/polyfill-ctype/bootstrap.php',
+        '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
+        '5255c38a0faeba867671b61dfda6d864' => __DIR__ . '/..' . '/paragonie/random_compat/lib/random.php',
+        '023d27dca8066ef29e6739335ea73bad' => __DIR__ . '/..' . '/symfony/polyfill-php70/bootstrap.php',
+        '7b11c4dc42b3b3023073cb14e519683c' => __DIR__ . '/..' . '/ralouphie/getallheaders/src/getallheaders.php',
+        'c964ee0ededf28c96ebd9db5099ef910' => __DIR__ . '/..' . '/guzzlehttp/promises/src/functions_include.php',
+        'a0edc8309cc5e1d60e3047b5df6b7052' => __DIR__ . '/..' . '/guzzlehttp/psr7/src/functions_include.php',
+        '37a3dc5111fe8f707ab4c132ef1dbc62' => __DIR__ . '/..' . '/guzzlehttp/guzzle/src/functions_include.php',
+        '9b552a3cc426e3287cc811caefa3cf53' => __DIR__ . '/..' . '/topthink/think-helper/src/helper.php',
+        '9e090711773bfc38738f5dbaee5a7f14' => __DIR__ . '/..' . '/overtrue/wechat/src/Payment/helpers.php',
+        '1cfd2761b63b0a29ed23657ea394cb2d' => __DIR__ . '/..' . '/topthink/think-captcha/src/helper.php',
+        'ddc3cd2a04224f9638c5d0de6a69c7e3' => __DIR__ . '/..' . '/topthink/think-migration/src/config.php',
+        'cc56288302d9df745d97c934d6a6e5f0' => __DIR__ . '/..' . '/topthink/think-queue/src/common.php',
+        '72c97b53391125cae04082a81029f42d' => __DIR__ . '/..' . '/topthink/think-testing/src/config.php',
+    );
+
+    public static $prefixLengthsPsr4 = array (
+        't' => 
+        array (
+            'think\\worker\\' => 13,
+            'think\\testing\\' => 14,
+            'think\\sae\\' => 10,
+            'think\\mongo\\' => 12,
+            'think\\migration\\' => 16,
+            'think\\helper\\' => 13,
+            'think\\composer\\' => 15,
+            'think\\captcha\\' => 14,
+            'think\\' => 6,
+        ),
+        'p' => 
+        array (
+            'phpDocumentor\\Reflection\\' => 25,
+        ),
+        'W' => 
+        array (
+            'Workerman\\' => 10,
+            'Webmozart\\Assert\\' => 17,
+        ),
+        'S' => 
+        array (
+            'Symfony\\Polyfill\\Php70\\' => 23,
+            'Symfony\\Polyfill\\Mbstring\\' => 26,
+            'Symfony\\Polyfill\\Ctype\\' => 23,
+            'Symfony\\Component\\Yaml\\' => 23,
+            'Symfony\\Component\\HttpFoundation\\' => 33,
+            'Symfony\\Component\\DomCrawler\\' => 29,
+            'Symfony\\Bridge\\PsrHttpMessage\\' => 30,
+        ),
+        'Q' => 
+        array (
+            'QL\\Ext\\Lib\\' => 11,
+            'QL\\Ext\\' => 7,
+            'QL\\' => 3,
+        ),
+        'P' => 
+        array (
+            'Psr\\Log\\' => 8,
+            'Psr\\Http\\Message\\' => 17,
+            'Psr\\Container\\' => 14,
+            'Phinx\\' => 6,
+        ),
+        'O' => 
+        array (
+            'Overtrue\\Socialite\\' => 19,
+        ),
+        'M' => 
+        array (
+            'Monolog\\' => 8,
+        ),
+        'J' => 
+        array (
+            'JPush\\' => 6,
+        ),
+        'G' => 
+        array (
+            'GuzzleHttp\\Psr7\\' => 16,
+            'GuzzleHttp\\Promise\\' => 19,
+            'GuzzleHttp\\' => 11,
+        ),
+        'F' => 
+        array (
+            'Firebase\\JWT\\' => 13,
+        ),
+        'E' => 
+        array (
+            'EasyWeChat\\' => 11,
+        ),
+        'D' => 
+        array (
+            'Doctrine\\Instantiator\\' => 22,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'think\\worker\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-worker/src',
+        ),
+        'think\\testing\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-testing/src',
+        ),
+        'think\\sae\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-sae/src',
+        ),
+        'think\\mongo\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-mongo/src',
+        ),
+        'think\\migration\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-migration/src',
+        ),
+        'think\\helper\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-helper/src',
+        ),
+        'think\\composer\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-installer/src',
+        ),
+        'think\\captcha\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-captcha/src',
+        ),
+        'think\\' => 
+        array (
+            0 => __DIR__ . '/../..' . '/thinkphp/library/think',
+            1 => __DIR__ . '/..' . '/topthink/think-image/src',
+            2 => __DIR__ . '/..' . '/topthink/think-queue/src',
+        ),
+        'phpDocumentor\\Reflection\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/phpdocumentor/reflection-common/src',
+            1 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
+            2 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
+        ),
+        'Workerman\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/workerman/workerman',
+        ),
+        'Webmozart\\Assert\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/webmozart/assert/src',
+        ),
+        'Symfony\\Polyfill\\Php70\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-php70',
+        ),
+        'Symfony\\Polyfill\\Mbstring\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-mbstring',
+        ),
+        'Symfony\\Polyfill\\Ctype\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-ctype',
+        ),
+        'Symfony\\Component\\Yaml\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/yaml',
+        ),
+        'Symfony\\Component\\HttpFoundation\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/http-foundation',
+        ),
+        'Symfony\\Component\\DomCrawler\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/dom-crawler',
+        ),
+        'Symfony\\Bridge\\PsrHttpMessage\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/psr-http-message-bridge',
+        ),
+        'QL\\Ext\\Lib\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/jaeger/curlmulti',
+            1 => __DIR__ . '/..' . '/jaeger/http',
+        ),
+        'QL\\Ext\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/jaeger/querylist-ext-aquery',
+            1 => __DIR__ . '/..' . '/jaeger/querylist-ext-dimage',
+            2 => __DIR__ . '/..' . '/jaeger/querylist-ext-login',
+            3 => __DIR__ . '/..' . '/jaeger/querylist-ext-multi',
+            4 => __DIR__ . '/..' . '/jaeger/querylist-ext-request',
+        ),
+        'QL\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/jaeger/querylist',
+        ),
+        'Psr\\Log\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/log/Psr/Log',
+        ),
+        'Psr\\Http\\Message\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/http-message/src',
+        ),
+        'Psr\\Container\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/container/src',
+        ),
+        'Phinx\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/topthink/think-migration/phinx/src/Phinx',
+        ),
+        'Overtrue\\Socialite\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/overtrue/socialite/src',
+        ),
+        'Monolog\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/monolog/monolog/src/Monolog',
+        ),
+        'JPush\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/jpush/jpush/src/JPush',
+        ),
+        'GuzzleHttp\\Psr7\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/guzzlehttp/psr7/src',
+        ),
+        'GuzzleHttp\\Promise\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/guzzlehttp/promises/src',
+        ),
+        'GuzzleHttp\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/guzzlehttp/guzzle/src',
+        ),
+        'Firebase\\JWT\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/firebase/php-jwt/src',
+        ),
+        'EasyWeChat\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/overtrue/wechat/src',
+        ),
+        'Doctrine\\Instantiator\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/doctrine/instantiator/src/Doctrine/Instantiator',
+        ),
+    );
+
+    public static $prefixesPsr0 = array (
+        'P' => 
+        array (
+            'Prophecy\\' => 
+            array (
+                0 => __DIR__ . '/..' . '/phpspec/prophecy/src',
+            ),
+            'Pimple' => 
+            array (
+                0 => __DIR__ . '/..' . '/pimple/pimple/src',
+            ),
+            'PHPExcel' => 
+            array (
+                0 => __DIR__ . '/..' . '/phpoffice/phpexcel/Classes',
+            ),
+        ),
+        'D' => 
+        array (
+            'Doctrine\\Common\\Cache\\' => 
+            array (
+                0 => __DIR__ . '/..' . '/doctrine/cache/lib',
+            ),
+        ),
+    );
+
+    public static $classMap = array (
+        'ArithmeticError' => __DIR__ . '/..' . '/symfony/polyfill-php70/Resources/stubs/ArithmeticError.php',
+        'AssertionError' => __DIR__ . '/..' . '/symfony/polyfill-php70/Resources/stubs/AssertionError.php',
+        'Callback' => __DIR__ . '/..' . '/jaeger/phpquery-single/phpQuery.php',
+        'CallbackBody' => __DIR__ . '/..' . '/jaeger/phpquery-single/phpQuery.php',
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+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "classmap": {
+                "think\\view\\driver\\Angular": "src/Driver.php"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "玩具机器人",
+                "email": "zhaishuaigan@qq.com"
+            }
+        ],
+        "description": "think angular view engine",
+        "homepage": "http://kancloud.cn/shuai/php-angular"
+    },
+    {
+        "name": "topthink/think-captcha",
+        "version": "v1.0.7",
+        "version_normalized": "1.0.7.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-captcha.git",
+            "reference": "0c55455df26a1626a60d0dc35d2d89002b741d44"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-captcha/zipball/0c55455df26a1626a60d0dc35d2d89002b741d44",
+            "reference": "0c55455df26a1626a60d0dc35d2d89002b741d44",
+            "shasum": ""
+        },
+        "time": "2016-07-06T01:47:11+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\captcha\\": "src/"
+            },
+            "files": [
+                "src/helper.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ],
+        "description": "captcha package for thinkphp5"
+    },
+    {
+        "name": "topthink/think-helper",
+        "version": "v1.0.6",
+        "version_normalized": "1.0.6.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-helper.git",
+            "reference": "0c99dc625b0d2d4124e1b6ca15a3ad6f0125963f"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-helper/zipball/0c99dc625b0d2d4124e1b6ca15a3ad6f0125963f",
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+            "shasum": ""
+        },
+        "time": "2017-04-05T07:15:37+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\helper\\": "src"
+            },
+            "files": [
+                "src/helper.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
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+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ],
+        "description": "The ThinkPHP5 Helper Package"
+    },
+    {
+        "name": "topthink/think-image",
+        "version": "v1.0.7",
+        "version_normalized": "1.0.7.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-image.git",
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+        },
+        "dist": {
+            "type": "zip",
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+            "shasum": ""
+        },
+        "require": {
+            "ext-gd": "*"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "4.8.*",
+            "topthink/framework": "^5.0"
+        },
+        "time": "2016-09-29T06:05:43+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\": "src"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ],
+        "description": "The ThinkPHP5 Image Package"
+    },
+    {
+        "name": "topthink/think-installer",
+        "version": "v1.0.12",
+        "version_normalized": "1.0.12.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-installer.git",
+            "reference": "1be326e68f63de4e95977ed50f46ae75f017556d"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-installer/zipball/1be326e68f63de4e95977ed50f46ae75f017556d",
+            "reference": "1be326e68f63de4e95977ed50f46ae75f017556d",
+            "shasum": ""
+        },
+        "require": {
+            "composer-plugin-api": "^1.0"
+        },
+        "require-dev": {
+            "composer/composer": "1.0.*@dev"
+        },
+        "time": "2017-05-27T06:58:09+00:00",
+        "type": "composer-plugin",
+        "extra": {
+            "class": "think\\composer\\Plugin"
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\composer\\": "src"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ]
+    },
+    {
+        "name": "topthink/think-migration",
+        "version": "v1.1.1",
+        "version_normalized": "1.1.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-migration.git",
+            "reference": "8e489f8d38a39876690c0e00fcf9a54ae92c4d3d"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-migration/zipball/8e489f8d38a39876690c0e00fcf9a54ae92c4d3d",
+            "reference": "8e489f8d38a39876690c0e00fcf9a54ae92c4d3d",
+            "shasum": ""
+        },
+        "require-dev": {
+            "topthink/framework": "^5.0"
+        },
+        "time": "2017-03-31T06:33:23+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Phinx\\": "phinx/src/Phinx",
+                "think\\migration\\": "src"
+            },
+            "files": [
+                "src/config.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ]
+    },
+    {
+        "name": "topthink/think-mongo",
+        "version": "v1.8.5",
+        "version_normalized": "1.8.5.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-mongo.git",
+            "reference": "657cc79bd5f090a58b0cc83776073dd69c83a3d1"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-mongo/zipball/657cc79bd5f090a58b0cc83776073dd69c83a3d1",
+            "reference": "657cc79bd5f090a58b0cc83776073dd69c83a3d1",
+            "shasum": ""
+        },
+        "time": "2018-06-03T01:51:27+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\mongo\\": "src"
+            },
+            "files": []
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "liu21st",
+                "email": "liu21st@gmail.com"
+            }
+        ],
+        "description": "mongodb driver for thinkphp5"
+    },
+    {
+        "name": "topthink/think-queue",
+        "version": "v1.1.6",
+        "version_normalized": "1.1.6.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-queue.git",
+            "reference": "250650eb0e8ea5af4cfdc7ae46f3f4e0a24ac245"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-queue/zipball/250650eb0e8ea5af4cfdc7ae46f3f4e0a24ac245",
+            "reference": "250650eb0e8ea5af4cfdc7ae46f3f4e0a24ac245",
+            "shasum": ""
+        },
+        "require": {
+            "topthink/think-helper": ">=1.0.4",
+            "topthink/think-installer": ">=1.0.10"
+        },
+        "require-dev": {
+            "topthink/framework": "~5.0.0"
+        },
+        "time": "2018-10-15T10:16:55+00:00",
+        "type": "think-extend",
+        "extra": {
+            "think-config": {
+                "queue": "src/config.php"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\": "src"
+            },
+            "files": [
+                "src/common.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ],
+        "description": "The ThinkPHP5 Queue Package"
+    },
+    {
+        "name": "topthink/think-sae",
+        "version": "v1.1",
+        "version_normalized": "1.1.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-sae.git",
+            "reference": "e31ee4ec073c0ffc5dbc7292f8268661e5265091"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-sae/zipball/e31ee4ec073c0ffc5dbc7292f8268661e5265091",
+            "reference": "e31ee4ec073c0ffc5dbc7292f8268661e5265091",
+            "shasum": ""
+        },
+        "time": "2016-10-08T10:53:21+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\sae\\": "src"
+            },
+            "files": []
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "liu21st",
+                "email": "liu21st@gmail.com"
+            }
+        ],
+        "description": "sae support for thinkphp5"
+    },
+    {
+        "name": "topthink/think-testing",
+        "version": "v1.0.6",
+        "version_normalized": "1.0.6.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-testing.git",
+            "reference": "e89794e5c58aa5587f7b08038e9468150870b185"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-testing/zipball/e89794e5c58aa5587f7b08038e9468150870b185",
+            "reference": "e89794e5c58aa5587f7b08038e9468150870b185",
+            "shasum": ""
+        },
+        "require": {
+            "phpunit/phpunit": "^4.8.26",
+            "symfony/dom-crawler": "^2.8.8",
+            "topthink/think-helper": "~1.0",
+            "topthink/think-installer": "~1.0"
+        },
+        "time": "2016-08-08T09:43:56+00:00",
+        "type": "think-testing",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\testing\\": "src"
+            },
+            "files": [
+                "src/config.php"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "yunwuxin",
+                "email": "448901948@qq.com"
+            }
+        ]
+    },
+    {
+        "name": "topthink/think-worker",
+        "version": "v1.0.1",
+        "version_normalized": "1.0.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/top-think/think-worker.git",
+            "reference": "b609ff5e38dbb7194aab027d2b2c6b31a7ed1bd1"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/top-think/think-worker/zipball/b609ff5e38dbb7194aab027d2b2c6b31a7ed1bd1",
+            "reference": "b609ff5e38dbb7194aab027d2b2c6b31a7ed1bd1",
+            "shasum": ""
+        },
+        "require": {
+            "workerman/workerman": "^3.3.0"
+        },
+        "time": "2016-10-08T06:07:03+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "think\\worker\\": "src"
+            },
+            "files": []
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "Apache-2.0"
+        ],
+        "authors": [
+            {
+                "name": "liu21st",
+                "email": "liu21st@gmail.com"
+            }
+        ],
+        "description": "workerman extend for thinkphp5"
+    },
+    {
+        "name": "webmozart/assert",
+        "version": "1.3.0",
+        "version_normalized": "1.3.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/webmozart/assert.git",
+            "reference": "0df1908962e7a3071564e857d86874dad1ef204a"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/webmozart/assert/zipball/0df1908962e7a3071564e857d86874dad1ef204a",
+            "reference": "0df1908962e7a3071564e857d86874dad1ef204a",
+            "shasum": ""
+        },
+        "require": {
+            "php": "^5.3.3 || ^7.0"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "^4.6",
+            "sebastian/version": "^1.0.1"
+        },
+        "time": "2018-01-29T19:49:41+00:00",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.3-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Webmozart\\Assert\\": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Bernhard Schussek",
+                "email": "bschussek@gmail.com"
+            }
+        ],
+        "description": "Assertions to validate method input/output with nice error messages.",
+        "keywords": [
+            "assert",
+            "check",
+            "validate"
+        ]
+    },
+    {
+        "name": "workerman/workerman",
+        "version": "v3.5.16",
+        "version_normalized": "3.5.16.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/walkor/Workerman.git",
+            "reference": "b374bb86f9dae74bf373e924173a891eb6435c7a"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/walkor/Workerman/zipball/b374bb86f9dae74bf373e924173a891eb6435c7a",
+            "reference": "b374bb86f9dae74bf373e924173a891eb6435c7a",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3"
+        },
+        "suggest": {
+            "ext-event": "For better performance. "
+        },
+        "time": "2018-11-18T06:16:58+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Workerman\\": "./"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "walkor",
+                "email": "walkor@workerman.net",
+                "homepage": "http://www.workerman.net",
+                "role": "Developer"
+            }
+        ],
+        "description": "An asynchronous event driven PHP framework for easily building fast, scalable network applications.",
+        "homepage": "http://www.workerman.net",
+        "keywords": [
+            "asynchronous",
+            "event-loop"
+        ]
+    }
+]
diff --git a/vendor/doctrine/cache/.coveralls.yml b/vendor/doctrine/cache/.coveralls.yml
new file mode 100644
index 0000000..0c08233
--- /dev/null
+++ b/vendor/doctrine/cache/.coveralls.yml
@@ -0,0 +1,4 @@
+# for php-coveralls
+service_name: travis-ci
+src_dir: lib
+coverage_clover: build/logs/clover.xml
diff --git a/vendor/doctrine/cache/.gitignore b/vendor/doctrine/cache/.gitignore
new file mode 100644
index 0000000..ca23023
--- /dev/null
+++ b/vendor/doctrine/cache/.gitignore
@@ -0,0 +1,4 @@
+vendor/
+build/
+phpunit.xml
+composer.lock
\ No newline at end of file
diff --git a/vendor/doctrine/cache/.travis.yml b/vendor/doctrine/cache/.travis.yml
new file mode 100644
index 0000000..2952a48
--- /dev/null
+++ b/vendor/doctrine/cache/.travis.yml
@@ -0,0 +1,33 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+services:
+    - riak
+    - mongodb
+    - memcached
+    - redis-server
+
+before_install:
+    - sh -c "if [ $TRAVIS_PHP_VERSION != 'hhvm' ]; then pecl install riak-beta; fi"
+    - sh -c "if [[ $TRAVIS_PHP_VERSION != 'hhvm' && `php-config --vernum` -ge 50500 ]] ; then pecl config-set preferred_state beta; printf "yes\n" | pecl install apcu ; else echo 'extension="apc.so"' >> ./tests/travis/php.ini ;fi"
+    - composer self-update
+    - sh -c "if [ $TRAVIS_PHP_VERSION != 'hhvm' ]; then phpenv config-add ./tests/travis/php.ini; fi"
+
+install:
+    - composer --prefer-source --dev install
+
+script:
+    - ./vendor/bin/phpunit -c ./tests/travis/phpunit.travis.xml -v
+
+after_script:
+    - php vendor/bin/coveralls -v
+
+matrix:
+  allow_failures:
+    - php: hhvm
diff --git a/vendor/doctrine/cache/LICENSE b/vendor/doctrine/cache/LICENSE
new file mode 100644
index 0000000..4a91f0b
--- /dev/null
+++ b/vendor/doctrine/cache/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2006-2012 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/doctrine/cache/README.md b/vendor/doctrine/cache/README.md
new file mode 100644
index 0000000..94f80a3
--- /dev/null
+++ b/vendor/doctrine/cache/README.md
@@ -0,0 +1,14 @@
+# Doctrine Cache
+
+Master: [![Build Status](https://secure.travis-ci.org/doctrine/cache.png?branch=master)](http://travis-ci.org/doctrine/cache) [![Coverage Status](https://coveralls.io/repos/doctrine/cache/badge.png?branch=master)](https://coveralls.io/r/doctrine/cache?branch=master)
+
+[![Latest Stable Version](https://poser.pugx.org/doctrine/cache/v/stable.png)](https://packagist.org/packages/doctrine/cache) [![Total Downloads](https://poser.pugx.org/doctrine/cache/downloads.png)](https://packagist.org/packages/doctrine/cache)
+
+Cache component extracted from the Doctrine Common project.
+
+## Changelog
+
+### v1.2
+
+* Added support for MongoDB as Cache Provider
+* Fix namespace version reset
diff --git a/vendor/doctrine/cache/UPGRADE.md b/vendor/doctrine/cache/UPGRADE.md
new file mode 100644
index 0000000..e1f8a50
--- /dev/null
+++ b/vendor/doctrine/cache/UPGRADE.md
@@ -0,0 +1,16 @@
+# Upgrade to 1.4
+
+## Minor BC Break: `Doctrine\Common\Cache\FileCache#$extension` is now `private`.
+
+If you need to override the value of `Doctrine\Common\Cache\FileCache#$extension`, then use the
+second parameter of `Doctrine\Common\Cache\FileCache#__construct()` instead of overriding
+the property in your own implementation.
+
+## Minor BC Break: file based caches paths changed
+
+`Doctrine\Common\Cache\FileCache`, `Doctrine\Common\Cache\PhpFileCache` and
+`Doctrine\Common\Cache\FilesystemCache` are using a different cache paths structure.
+
+If you rely on warmed up caches for deployments, consider that caches generated
+with `doctrine/cache` `<1.4` are not compatible with the new directory structure,
+and will be ignored.
diff --git a/vendor/doctrine/cache/build.properties b/vendor/doctrine/cache/build.properties
new file mode 100644
index 0000000..2d98c36
--- /dev/null
+++ b/vendor/doctrine/cache/build.properties
@@ -0,0 +1,3 @@
+# Version class and file
+project.version_class = Doctrine\\Common\\Cache\\Version
+project.version_file = lib/Doctrine/Common/Cache/Version.php
diff --git a/vendor/doctrine/cache/build.xml b/vendor/doctrine/cache/build.xml
new file mode 100644
index 0000000..a7c52e3
--- /dev/null
+++ b/vendor/doctrine/cache/build.xml
@@ -0,0 +1,110 @@
+
+
+    
+
+    
+        
+            
+        
+    
+
+    
+        
+    
+
+    
+        
+            
+            
+            
+        
+    
+
+    
+        
+            
+            
+        
+    
+
+    
+        
+    
+
+    
+        
+            
+            
+        
+    
+
+    
+        
+        
+            
+            
+            
+        
+        
+            
+            
+        
+        
+            
+            
+        
+
+        
+        
+        
+        
+    
+
+    
+        
+            
+            
+            
+        
+    
+
+    
+        
+        
+
+        
+            
+                
+                
+            
+            
+                
+                
+                
+            
+        
+    
+
+    
+        
+
+        
+            
+                
+                
+                
+                
+            
+        
+    
+
diff --git a/vendor/doctrine/cache/composer.json b/vendor/doctrine/cache/composer.json
new file mode 100644
index 0000000..f3caa7a
--- /dev/null
+++ b/vendor/doctrine/cache/composer.json
@@ -0,0 +1,34 @@
+{
+    "name": "doctrine/cache",
+    "type": "library",
+    "description": "Caching library offering an object-oriented API for many cache backends",
+    "keywords": ["cache", "caching"],
+    "homepage": "http://www.doctrine-project.org",
+    "license": "MIT",
+    "authors": [
+        {"name": "Guilherme Blanco", "email": "guilhermeblanco@gmail.com"},
+        {"name": "Roman Borschel", "email": "roman@code-factory.org"},
+        {"name": "Benjamin Eberlei", "email": "kontakt@beberlei.de"},
+        {"name": "Jonathan Wage", "email": "jonwage@gmail.com"},
+        {"name": "Johannes Schmitt", "email": "schmittjoh@gmail.com"}
+    ],
+    "require": {
+        "php": ">=5.3.2"
+    },
+    "require-dev": {
+        "phpunit/phpunit":         ">=3.7",
+        "satooshi/php-coveralls":  "~0.6",
+        "predis/predis":           "~1.0"
+    },
+    "conflict": {
+        "doctrine/common": ">2.2,<2.4"
+    },
+    "autoload": {
+        "psr-0": { "Doctrine\\Common\\Cache\\": "lib/" }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.5.x-dev"
+        }
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php
new file mode 100644
index 0000000..9319cb8
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php
@@ -0,0 +1,107 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * APC cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author David Abdemoulaie 
+ */
+class ApcCache extends CacheProvider
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return apc_fetch($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return apc_exists($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        return (bool) apc_store($id, $data, (int) $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        // apc_delete returns false if the id does not exist
+        return apc_delete($id) || ! apc_exists($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return apc_clear_cache() && apc_clear_cache('user');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetchMultiple(array $keys)
+    {
+        return apc_fetch($keys);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $info = apc_cache_info('', true);
+        $sma  = apc_sma_info();
+
+        // @TODO - Temporary fix @see https://github.com/krakjoe/apcu/pull/42
+        if (PHP_VERSION_ID >= 50500) {
+            $info['num_hits']   = isset($info['num_hits'])   ? $info['num_hits']   : $info['nhits'];
+            $info['num_misses'] = isset($info['num_misses']) ? $info['num_misses'] : $info['nmisses'];
+            $info['start_time'] = isset($info['start_time']) ? $info['start_time'] : $info['stime'];
+        }
+
+        return array(
+            Cache::STATS_HITS             => $info['num_hits'],
+            Cache::STATS_MISSES           => $info['num_misses'],
+            Cache::STATS_UPTIME           => $info['start_time'],
+            Cache::STATS_MEMORY_USAGE     => $info['mem_size'],
+            Cache::STATS_MEMORY_AVAILABLE => $sma['avail_mem'],
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php
new file mode 100644
index 0000000..31a0729
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php
@@ -0,0 +1,94 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Array cache driver.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author David Abdemoulaie 
+ */
+class ArrayCache extends CacheProvider
+{
+    /**
+     * @var array $data
+     */
+    private $data = array();
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return $this->doContains($id) ? $this->data[$id] : false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        // isset() is required for performance optimizations, to avoid unnecessary function calls to array_key_exists.
+        return isset($this->data[$id]) || array_key_exists($id, $this->data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        $this->data[$id] = $data;
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        unset($this->data[$id]);
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        $this->data = array();
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        return null;
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Cache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Cache.php
new file mode 100644
index 0000000..fbb08ef
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Cache.php
@@ -0,0 +1,116 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Interface for cache drivers.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author Fabio B. Silva 
+ * @author Kévin Dunglas 
+ */
+interface Cache
+{
+    const STATS_HITS             = 'hits';
+    const STATS_MISSES           = 'misses';
+    const STATS_UPTIME           = 'uptime';
+    const STATS_MEMORY_USAGE     = 'memory_usage';
+    const STATS_MEMORY_AVAILABLE = 'memory_available';
+    /**
+     * Only for backward compatibility (may be removed in next major release)
+     *
+     * @deprecated
+     */
+    const STATS_MEMORY_AVAILIABLE = 'memory_available';
+
+    /**
+     * Fetches an entry from the cache.
+     *
+     * @param string $id The id of the cache entry to fetch.
+     *
+     * @return mixed The cached data or FALSE, if no cache entry exists for the given id.
+     */
+    public function fetch($id);
+
+    /**
+     * Tests if an entry exists in the cache.
+     *
+     * @param string $id The cache id of the entry to check for.
+     *
+     * @return boolean TRUE if a cache entry exists for the given cache id, FALSE otherwise.
+     */
+    public function contains($id);
+
+    /**
+     * Puts data into the cache.
+     *
+     * If a cache entry with the given id already exists, its data will be replaced.
+     *
+     * @param string $id       The cache id.
+     * @param mixed  $data     The cache entry/data.
+     * @param int    $lifeTime The lifetime in number of seconds for this cache entry.
+     *                         If zero (the default), the entry never expires (although it may be deleted from the cache
+     *                         to make place for other entries).
+     *
+     * @return boolean TRUE if the entry was successfully stored in the cache, FALSE otherwise.
+     */
+    public function save($id, $data, $lifeTime = 0);
+
+    /**
+     * Deletes a cache entry.
+     *
+     * @param string $id The cache id.
+     *
+     * @return boolean TRUE if the cache entry was successfully deleted, FALSE otherwise.
+     *                 Deleting a non-existing entry is considered successful.
+     */
+    public function delete($id);
+
+    /**
+     * Retrieves cached information from the data store.
+     *
+     * The server's statistics array has the following values:
+     *
+     * - hits
+     * Number of keys that have been requested and found present.
+     *
+     * - misses
+     * Number of items that have been requested and not found.
+     *
+     * - uptime
+     * Time that the server is running.
+     *
+     * - memory_usage
+     * Memory used by this server to store items.
+     *
+     * - memory_available
+     * Memory allowed to use for storage.
+     *
+     * @since 2.2
+     *
+     * @return array|null An associative array with server's statistics if available, NULL otherwise.
+     */
+    public function getStats();
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php
new file mode 100644
index 0000000..a367882
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CacheProvider.php
@@ -0,0 +1,277 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Base class for cache provider implementations.
+ *
+ * @since  2.2
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author Fabio B. Silva 
+ */
+abstract class CacheProvider implements Cache, FlushableCache, ClearableCache, MultiGetCache
+{
+    const DOCTRINE_NAMESPACE_CACHEKEY = 'DoctrineNamespaceCacheKey[%s]';
+
+    /**
+     * The namespace to prefix all cache ids with.
+     *
+     * @var string
+     */
+    private $namespace = '';
+
+    /**
+     * The namespace version.
+     *
+     * @var integer|null
+     */
+    private $namespaceVersion;
+
+    /**
+     * Sets the namespace to prefix all cache ids with.
+     *
+     * @param string $namespace
+     *
+     * @return void
+     */
+    public function setNamespace($namespace)
+    {
+        $this->namespace        = (string) $namespace;
+        $this->namespaceVersion = null;
+    }
+
+    /**
+     * Retrieves the namespace that prefixes all cache ids.
+     *
+     * @return string
+     */
+    public function getNamespace()
+    {
+        return $this->namespace;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fetch($id)
+    {
+        return $this->doFetch($this->getNamespacedId($id));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fetchMultiple(array $keys)
+    {
+        if (empty($keys)) {
+            return array();
+        }
+        
+        // note: the array_combine() is in place to keep an association between our $keys and the $namespacedKeys
+        $namespacedKeys = array_combine($keys, array_map(array($this, 'getNamespacedId'), $keys));
+        $items          = $this->doFetchMultiple($namespacedKeys);
+        $foundItems     = array();
+
+        // no internal array function supports this sort of mapping: needs to be iterative
+        // this filters and combines keys in one pass
+        foreach ($namespacedKeys as $requestedKey => $namespacedKey) {
+            if (isset($items[$namespacedKey]) || array_key_exists($namespacedKey, $items)) {
+                $foundItems[$requestedKey] = $items[$namespacedKey];
+            }
+        }
+
+        return $foundItems;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function contains($id)
+    {
+        return $this->doContains($this->getNamespacedId($id));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function save($id, $data, $lifeTime = 0)
+    {
+        return $this->doSave($this->getNamespacedId($id), $data, $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function delete($id)
+    {
+        return $this->doDelete($this->getNamespacedId($id));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getStats()
+    {
+        return $this->doGetStats();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function flushAll()
+    {
+        return $this->doFlush();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteAll()
+    {
+        $namespaceCacheKey = $this->getNamespaceCacheKey();
+        $namespaceVersion  = $this->getNamespaceVersion() + 1;
+
+        if ($this->doSave($namespaceCacheKey, $namespaceVersion)) {
+            $this->namespaceVersion = $namespaceVersion;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Prefixes the passed id with the configured namespace value.
+     *
+     * @param string $id The id to namespace.
+     *
+     * @return string The namespaced id.
+     */
+    private function getNamespacedId($id)
+    {
+        $namespaceVersion  = $this->getNamespaceVersion();
+
+        return sprintf('%s[%s][%s]', $this->namespace, $id, $namespaceVersion);
+    }
+
+    /**
+     * Returns the namespace cache key.
+     *
+     * @return string
+     */
+    private function getNamespaceCacheKey()
+    {
+        return sprintf(self::DOCTRINE_NAMESPACE_CACHEKEY, $this->namespace);
+    }
+
+    /**
+     * Returns the namespace version.
+     *
+     * @return integer
+     */
+    private function getNamespaceVersion()
+    {
+        if (null !== $this->namespaceVersion) {
+            return $this->namespaceVersion;
+        }
+
+        $namespaceCacheKey = $this->getNamespaceCacheKey();
+        $this->namespaceVersion = $this->doFetch($namespaceCacheKey) ?: 1;
+
+        return $this->namespaceVersion;
+    }
+
+    /**
+     * Default implementation of doFetchMultiple. Each driver that supports multi-get should owerwrite it.
+     *
+     * @param array $keys Array of keys to retrieve from cache
+     * @return array Array of values retrieved for the given keys.
+     */
+    protected function doFetchMultiple(array $keys)
+    {
+        $returnValues = array();
+
+        foreach ($keys as $index => $key) {
+            if (false !== ($item = $this->doFetch($key))) {
+                $returnValues[$key] = $item;
+            }
+        }
+
+        return $returnValues;
+    }
+
+    /**
+     * Fetches an entry from the cache.
+     *
+     * @param string $id The id of the cache entry to fetch.
+     *
+     * @return mixed|boolean The cached data or FALSE, if no cache entry exists for the given id.
+     */
+    abstract protected function doFetch($id);
+
+    /**
+     * Tests if an entry exists in the cache.
+     *
+     * @param string $id The cache id of the entry to check for.
+     *
+     * @return boolean TRUE if a cache entry exists for the given cache id, FALSE otherwise.
+     */
+    abstract protected function doContains($id);
+
+    /**
+     * Puts data into the cache.
+     *
+     * @param string $id       The cache id.
+     * @param string $data     The cache entry/data.
+     * @param int    $lifeTime The lifetime. If != 0, sets a specific lifetime for this
+     *                           cache entry (0 => infinite lifeTime).
+     *
+     * @return boolean TRUE if the entry was successfully stored in the cache, FALSE otherwise.
+     */
+    abstract protected function doSave($id, $data, $lifeTime = 0);
+
+    /**
+     * Deletes a cache entry.
+     *
+     * @param string $id The cache id.
+     *
+     * @return boolean TRUE if the cache entry was successfully deleted, FALSE otherwise.
+     */
+    abstract protected function doDelete($id);
+
+    /**
+     * Flushes all cache entries.
+     *
+     * @return boolean TRUE if the cache entries were successfully flushed, FALSE otherwise.
+     */
+    abstract protected function doFlush();
+
+    /**
+     * Retrieves cached information from the data store.
+     *
+     * @since 2.2
+     *
+     * @return array|null An associative array with server's statistics if available, NULL otherwise.
+     */
+    abstract protected function doGetStats();
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ChainCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ChainCache.php
new file mode 100644
index 0000000..96c9b54
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ChainCache.php
@@ -0,0 +1,147 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Cache provider that allows to easily chain multiple cache providers
+ *
+ * @author Michaël Gallego 
+ */
+class ChainCache extends CacheProvider
+{
+    /**
+     * @var CacheProvider[]
+     */
+    private $cacheProviders = array();
+
+    /**
+     * Constructor
+     *
+     * @param CacheProvider[] $cacheProviders
+     */
+    public function __construct($cacheProviders = array())
+    {
+        $this->cacheProviders = $cacheProviders;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setNamespace($namespace)
+    {
+        parent::setNamespace($namespace);
+
+        foreach ($this->cacheProviders as $cacheProvider) {
+            $cacheProvider->setNamespace($namespace);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doFetch($id)
+    {
+        foreach ($this->cacheProviders as $key => $cacheProvider) {
+            if ($cacheProvider->doContains($id)) {
+                $value = $cacheProvider->doFetch($id);
+
+                // We populate all the previous cache layers (that are assumed to be faster)
+                for ($subKey = $key - 1 ; $subKey >= 0 ; $subKey--) {
+                    $this->cacheProviders[$subKey]->doSave($id, $value);
+                }
+
+                return $value;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doContains($id)
+    {
+        foreach ($this->cacheProviders as $cacheProvider) {
+            if ($cacheProvider->doContains($id)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        $stored = true;
+
+        foreach ($this->cacheProviders as $cacheProvider) {
+            $stored = $cacheProvider->doSave($id, $data, $lifeTime) && $stored;
+        }
+
+        return $stored;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doDelete($id)
+    {
+        $deleted = true;
+
+        foreach ($this->cacheProviders as $cacheProvider) {
+            $deleted = $cacheProvider->doDelete($id) && $deleted;
+        }
+
+        return $deleted;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doFlush()
+    {
+        $flushed = true;
+
+        foreach ($this->cacheProviders as $cacheProvider) {
+            $flushed = $cacheProvider->doFlush() && $flushed;
+        }
+
+        return $flushed;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doGetStats()
+    {
+        // We return all the stats from all adapters
+        $stats = array();
+
+        foreach ($this->cacheProviders as $cacheProvider) {
+            $stats[] = $cacheProvider->doGetStats();
+        }
+
+        return $stats;
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ClearableCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ClearableCache.php
new file mode 100644
index 0000000..d7b4358
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ClearableCache.php
@@ -0,0 +1,40 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Interface for cache that can be flushed.
+ *
+ * Intended to be used for partial clearing of a cache namespace. For a more
+ * global "flushing", see {@see FlushableCache}.
+ *
+ * @link   www.doctrine-project.org
+ * @since  1.4
+ * @author Adirelle 
+ */
+interface ClearableCache
+{
+    /**
+     * Deletes all cache entries in the current cache namespace.
+     *
+     * @return boolean TRUE if the cache entries were successfully deleted, FALSE otherwise.
+     */
+    public function deleteAll();
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseCache.php
new file mode 100644
index 0000000..c21691d
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/CouchbaseCache.php
@@ -0,0 +1,121 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use \Couchbase;
+
+/**
+ * Couchbase cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.4
+ * @author Michael Nitschinger 
+ */
+class CouchbaseCache extends CacheProvider
+{
+    /**
+     * @var Couchbase|null
+     */
+    private $couchbase;
+
+    /**
+     * Sets the Couchbase instance to use.
+     *
+     * @param Couchbase $couchbase
+     *
+     * @return void
+     */
+    public function setCouchbase(Couchbase $couchbase)
+    {
+        $this->couchbase = $couchbase;
+    }
+
+    /**
+     * Gets the Couchbase instance used by the cache.
+     *
+     * @return Couchbase|null
+     */
+    public function getCouchbase()
+    {
+        return $this->couchbase;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return $this->couchbase->get($id) ?: false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return (null !== $this->couchbase->get($id));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        if ($lifeTime > 30 * 24 * 3600) {
+            $lifeTime = time() + $lifeTime;
+        }
+        return $this->couchbase->set($id, $data, (int) $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return $this->couchbase->delete($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return $this->couchbase->flush();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $stats   = $this->couchbase->getStats();
+        $servers = $this->couchbase->getServers();
+        $server  = explode(":", $servers[0]);
+        $key     = $server[0] . ":" . "11210";
+        $stats   = $stats[$key];
+        return array(
+            Cache::STATS_HITS   => $stats['get_hits'],
+            Cache::STATS_MISSES => $stats['get_misses'],
+            Cache::STATS_UPTIME => $stats['uptime'],
+            Cache::STATS_MEMORY_USAGE     => $stats['bytes'],
+            Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'],
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FileCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FileCache.php
new file mode 100644
index 0000000..f2b9ea8
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FileCache.php
@@ -0,0 +1,261 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Base file cache driver.
+ *
+ * @since  2.3
+ * @author Fabio B. Silva 
+ */
+abstract class FileCache extends CacheProvider
+{
+    /**
+     * The cache directory.
+     *
+     * @var string
+     */
+    protected $directory;
+
+    /**
+     * The cache file extension.
+     *
+     * @var string
+     */
+    private $extension;
+
+    /**
+     * @var string[] regular expressions for replacing disallowed characters in file name
+     */
+    private $disallowedCharacterPatterns = array(
+        '/\-/', // replaced to disambiguate original `-` and `-` derived from replacements
+        '/[^a-zA-Z0-9\-_\[\]]/' // also excludes non-ascii chars (not supported, depending on FS)
+    );
+
+    /**
+     * @var string[] replacements for disallowed file characters
+     */
+    private $replacementCharacters = array('__', '-');
+
+    /**
+     * @var int
+     */
+    private $umask;
+
+    /**
+     * Constructor.
+     *
+     * @param string $directory The cache directory.
+     * @param string $extension The cache file extension.
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($directory, $extension = '', $umask = 0002)
+    {
+        // YES, this needs to be *before* createPathIfNeeded()
+        if ( ! is_int($umask)) {
+            throw new \InvalidArgumentException(sprintf(
+                'The umask parameter is required to be integer, was: %s',
+                gettype($umask)
+            ));
+        }
+        $this->umask = $umask;
+
+        if ( ! $this->createPathIfNeeded($directory)) {
+            throw new \InvalidArgumentException(sprintf(
+                'The directory "%s" does not exist and could not be created.',
+                $directory
+            ));
+        }
+
+        if ( ! is_writable($directory)) {
+            throw new \InvalidArgumentException(sprintf(
+                'The directory "%s" is not writable.',
+                $directory
+            ));
+        }
+
+        // YES, this needs to be *after* createPathIfNeeded()
+        $this->directory = realpath($directory);
+        $this->extension = (string) $extension;
+    }
+
+    /**
+     * Gets the cache directory.
+     *
+     * @return string
+     */
+    public function getDirectory()
+    {
+        return $this->directory;
+    }
+
+    /**
+     * Gets the cache file extension.
+     *
+     * @return string|null
+     */
+    public function getExtension()
+    {
+        return $this->extension;
+    }
+
+    /**
+     * @param string $id
+     *
+     * @return string
+     */
+    protected function getFilename($id)
+    {
+        return $this->directory
+            . DIRECTORY_SEPARATOR
+            . implode(str_split(hash('sha256', $id), 2), DIRECTORY_SEPARATOR)
+            . DIRECTORY_SEPARATOR
+            . preg_replace($this->disallowedCharacterPatterns, $this->replacementCharacters, $id)
+            . $this->extension;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        $filename = $this->getFilename($id);
+
+        return @unlink($filename) || ! file_exists($filename);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        foreach ($this->getIterator() as $name => $file) {
+            if ($file->isDir()) {
+                // Remove the intermediate directories which have been created to balance the tree. It only takes effect
+                // if the directory is empty. If several caches share the same directory but with different file extensions,
+                // the other ones are not removed.
+                @rmdir($name);
+            } elseif ($this->isFilenameEndingWithExtension($name)) {
+                // If an extension is set, only remove files which end with the given extension.
+                // If no extension is set, we have no other choice than removing everything.
+                @unlink($name);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $usage = 0;
+        foreach ($this->getIterator() as $name => $file) {
+            if (! $file->isDir() && $this->isFilenameEndingWithExtension($name)) {
+                $usage += $file->getSize();
+            }
+        }
+
+        $free = disk_free_space($this->directory);
+
+        return array(
+            Cache::STATS_HITS               => null,
+            Cache::STATS_MISSES             => null,
+            Cache::STATS_UPTIME             => null,
+            Cache::STATS_MEMORY_USAGE       => $usage,
+            Cache::STATS_MEMORY_AVAILABLE   => $free,
+        );
+    }
+
+    /**
+     * Create path if needed.
+     *
+     * @param string $path
+     * @return bool TRUE on success or if path already exists, FALSE if path cannot be created.
+     */
+    private function createPathIfNeeded($path)
+    {
+        if ( ! is_dir($path)) {
+            if (false === @mkdir($path, 0777 & (~$this->umask), true) && !is_dir($path)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Writes a string content to file in an atomic way.
+     *
+     * @param string $filename Path to the file where to write the data.
+     * @param string $content  The content to write
+     *
+     * @return bool TRUE on success, FALSE if path cannot be created, if path is not writable or an any other error.
+     */
+    protected function writeFile($filename, $content)
+    {
+        $filepath = pathinfo($filename, PATHINFO_DIRNAME);
+
+        if ( ! $this->createPathIfNeeded($filepath)) {
+            return false;
+        }
+
+        if ( ! is_writable($filepath)) {
+            return false;
+        }
+
+        $tmpFile = tempnam($filepath, 'swap');
+        @chmod($tmpFile, 0666 & (~$this->umask));
+
+        if (file_put_contents($tmpFile, $content) !== false) {
+            if (@rename($tmpFile, $filename)) {
+                return true;
+            }
+
+            @unlink($tmpFile);
+        }
+
+        return false;
+    }
+
+    /**
+     * @return \Iterator
+     */
+    private function getIterator()
+    {
+        return new \RecursiveIteratorIterator(
+            new \RecursiveDirectoryIterator($this->directory, \FilesystemIterator::SKIP_DOTS),
+            \RecursiveIteratorIterator::CHILD_FIRST
+        );
+    }
+
+    /**
+     * @param string $name The filename
+     *
+     * @return bool
+     */
+    private function isFilenameEndingWithExtension($name)
+    {
+        return '' === $this->extension
+            || strrpos($name, $this->extension) === (strlen($name) - strlen($this->extension));
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FilesystemCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FilesystemCache.php
new file mode 100644
index 0000000..d988294
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FilesystemCache.php
@@ -0,0 +1,111 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Filesystem cache driver.
+ *
+ * @since  2.3
+ * @author Fabio B. Silva 
+ */
+class FilesystemCache extends FileCache
+{
+    const EXTENSION = '.doctrinecache.data';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct($directory, $extension = self::EXTENSION, $umask = 0002)
+    {
+        parent::__construct($directory, $extension, $umask);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        $data     = '';
+        $lifetime = -1;
+        $filename = $this->getFilename($id);
+
+        if ( ! is_file($filename)) {
+            return false;
+        }
+
+        $resource = fopen($filename, "r");
+
+        if (false !== ($line = fgets($resource))) {
+            $lifetime = (int) $line;
+        }
+
+        if ($lifetime !== 0 && $lifetime < time()) {
+            fclose($resource);
+
+            return false;
+        }
+
+        while (false !== ($line = fgets($resource))) {
+            $data .= $line;
+        }
+
+        fclose($resource);
+
+        return unserialize($data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        $lifetime = -1;
+        $filename = $this->getFilename($id);
+
+        if ( ! is_file($filename)) {
+            return false;
+        }
+
+        $resource = fopen($filename, "r");
+
+        if (false !== ($line = fgets($resource))) {
+            $lifetime = (int) $line;
+        }
+
+        fclose($resource);
+
+        return $lifetime === 0 || $lifetime > time();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        if ($lifeTime > 0) {
+            $lifeTime = time() + $lifeTime;
+        }
+
+        $data      = serialize($data);
+        $filename  = $this->getFilename($id);
+
+        return $this->writeFile($filename, $lifeTime . PHP_EOL . $data);
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FlushableCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FlushableCache.php
new file mode 100644
index 0000000..e4e606b
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/FlushableCache.php
@@ -0,0 +1,37 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Interface for cache that can be flushed.
+ *
+ * @link   www.doctrine-project.org
+ * @since  1.4
+ * @author Adirelle 
+ */
+interface FlushableCache
+{
+    /**
+     * Flushes all cache entries, globally.
+     *
+     * @return boolean TRUE if the cache entries were successfully flushed, FALSE otherwise.
+     */
+    public function flushAll();
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php
new file mode 100644
index 0000000..8afaeea
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php
@@ -0,0 +1,126 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use \Memcache;
+
+/**
+ * Memcache cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author David Abdemoulaie 
+ */
+class MemcacheCache extends CacheProvider
+{
+    /**
+     * @var Memcache|null
+     */
+    private $memcache;
+
+    /**
+     * Sets the memcache instance to use.
+     *
+     * @param Memcache $memcache
+     *
+     * @return void
+     */
+    public function setMemcache(Memcache $memcache)
+    {
+        $this->memcache = $memcache;
+    }
+
+    /**
+     * Gets the memcache instance used by the cache.
+     *
+     * @return Memcache|null
+     */
+    public function getMemcache()
+    {
+        return $this->memcache;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return $this->memcache->get($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        $flags = null;
+        $this->memcache->get($id, $flags);
+        
+        //if memcache has changed the value of "flags", it means the value exists
+        return ($flags !== null);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        if ($lifeTime > 30 * 24 * 3600) {
+            $lifeTime = time() + $lifeTime;
+        }
+        return $this->memcache->set($id, $data, 0, (int) $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        // Memcache::delete() returns false if entry does not exist
+        return $this->memcache->delete($id) || ! $this->doContains($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return $this->memcache->flush();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $stats = $this->memcache->getStats();
+        return array(
+            Cache::STATS_HITS   => $stats['get_hits'],
+            Cache::STATS_MISSES => $stats['get_misses'],
+            Cache::STATS_UPTIME => $stats['uptime'],
+            Cache::STATS_MEMORY_USAGE     => $stats['bytes'],
+            Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'],
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcachedCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcachedCache.php
new file mode 100644
index 0000000..deebe5a
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcachedCache.php
@@ -0,0 +1,134 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use \Memcached;
+
+/**
+ * Memcached cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.2
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author David Abdemoulaie 
+ */
+class MemcachedCache extends CacheProvider
+{
+    /**
+     * @var Memcached|null
+     */
+    private $memcached;
+
+    /**
+     * Sets the memcache instance to use.
+     *
+     * @param Memcached $memcached
+     *
+     * @return void
+     */
+    public function setMemcached(Memcached $memcached)
+    {
+        $this->memcached = $memcached;
+    }
+
+    /**
+     * Gets the memcached instance used by the cache.
+     *
+     * @return Memcached|null
+     */
+    public function getMemcached()
+    {
+        return $this->memcached;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return $this->memcached->get($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetchMultiple(array $keys)
+    {
+        return $this->memcached->getMulti($keys);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return false !== $this->memcached->get($id)
+            || $this->memcached->getResultCode() !== Memcached::RES_NOTFOUND;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        if ($lifeTime > 30 * 24 * 3600) {
+            $lifeTime = time() + $lifeTime;
+        }
+        return $this->memcached->set($id, $data, (int) $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return $this->memcached->delete($id)
+            || $this->memcached->getResultCode() === Memcached::RES_NOTFOUND;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return $this->memcached->flush();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $stats   = $this->memcached->getStats();
+        $servers = $this->memcached->getServerList();
+        $key     = $servers[0]['host'] . ':' . $servers[0]['port'];
+        $stats   = $stats[$key];
+        return array(
+            Cache::STATS_HITS   => $stats['get_hits'],
+            Cache::STATS_MISSES => $stats['get_misses'],
+            Cache::STATS_UPTIME => $stats['uptime'],
+            Cache::STATS_MEMORY_USAGE     => $stats['bytes'],
+            Cache::STATS_MEMORY_AVAILABLE => $stats['limit_maxbytes'],
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MongoDBCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MongoDBCache.php
new file mode 100644
index 0000000..99d2411
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MongoDBCache.php
@@ -0,0 +1,191 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use MongoBinData;
+use MongoCollection;
+use MongoDate;
+
+/**
+ * MongoDB cache provider.
+ *
+ * @since  1.1
+ * @author Jeremy Mikola 
+ */
+class MongoDBCache extends CacheProvider
+{
+    /**
+     * The data field will store the serialized PHP value.
+     */
+    const DATA_FIELD = 'd';
+
+    /**
+     * The expiration field will store a MongoDate value indicating when the
+     * cache entry should expire.
+     *
+     * With MongoDB 2.2+, entries can be automatically deleted by MongoDB by
+     * indexing this field with the "expireAfterSeconds" option equal to zero.
+     * This will direct MongoDB to regularly query for and delete any entries
+     * whose date is older than the current time. Entries without a date value
+     * in this field will be ignored.
+     *
+     * The cache provider will also check dates on its own, in case expired
+     * entries are fetched before MongoDB's TTLMonitor pass can expire them.
+     *
+     * @see http://docs.mongodb.org/manual/tutorial/expire-data/
+     */
+    const EXPIRATION_FIELD = 'e';
+
+    /**
+     * @var MongoCollection
+     */
+    private $collection;
+
+    /**
+     * Constructor.
+     *
+     * This provider will default to the write concern and read preference
+     * options set on the MongoCollection instance (or inherited from MongoDB or
+     * MongoClient). Using an unacknowledged write concern (< 1) may make the
+     * return values of delete() and save() unreliable. Reading from secondaries
+     * may make contain() and fetch() unreliable.
+     *
+     * @see http://www.php.net/manual/en/mongo.readpreferences.php
+     * @see http://www.php.net/manual/en/mongo.writeconcerns.php
+     * @param MongoCollection $collection
+     */
+    public function __construct(MongoCollection $collection)
+    {
+        $this->collection = $collection;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        $document = $this->collection->findOne(array('_id' => $id), array(self::DATA_FIELD, self::EXPIRATION_FIELD));
+
+        if ($document === null) {
+            return false;
+        }
+
+        if ($this->isExpired($document)) {
+            $this->doDelete($id);
+            return false;
+        }
+
+        return unserialize($document[self::DATA_FIELD]->bin);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        $document = $this->collection->findOne(array('_id' => $id), array(self::EXPIRATION_FIELD));
+
+        if ($document === null) {
+            return false;
+        }
+
+        if ($this->isExpired($document)) {
+            $this->doDelete($id);
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        $result = $this->collection->update(
+            array('_id' => $id),
+            array('$set' => array(
+                self::EXPIRATION_FIELD => ($lifeTime > 0 ? new MongoDate(time() + $lifeTime) : null),
+                self::DATA_FIELD => new MongoBinData(serialize($data), MongoBinData::BYTE_ARRAY),
+            )),
+            array('upsert' => true, 'multiple' => false)
+        );
+
+        return isset($result['ok']) ? $result['ok'] == 1 : true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        $result = $this->collection->remove(array('_id' => $id));
+
+        return isset($result['ok']) ? $result['ok'] == 1 : true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        // Use remove() in lieu of drop() to maintain any collection indexes
+        $result = $this->collection->remove();
+
+        return isset($result['ok']) ? $result['ok'] == 1 : true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $serverStatus = $this->collection->db->command(array(
+            'serverStatus' => 1,
+            'locks' => 0,
+            'metrics' => 0,
+            'recordStats' => 0,
+            'repl' => 0,
+        ));
+
+        $collStats = $this->collection->db->command(array('collStats' => 1));
+
+        return array(
+            Cache::STATS_HITS => null,
+            Cache::STATS_MISSES => null,
+            Cache::STATS_UPTIME => (isset($serverStatus['uptime']) ? (int) $serverStatus['uptime'] : null),
+            Cache::STATS_MEMORY_USAGE => (isset($collStats['size']) ? (int) $collStats['size'] : null),
+            Cache::STATS_MEMORY_AVAILABLE  => null,
+        );
+    }
+
+    /**
+     * Check if the document is expired.
+     *
+     * @param array $document
+     * @return boolean
+     */
+    private function isExpired(array $document)
+    {
+        return isset($document[self::EXPIRATION_FIELD]) &&
+            $document[self::EXPIRATION_FIELD] instanceof MongoDate &&
+            $document[self::EXPIRATION_FIELD]->sec < time();
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MultiGetCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MultiGetCache.php
new file mode 100644
index 0000000..df7146d
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/MultiGetCache.php
@@ -0,0 +1,39 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Interface for cache drivers that allows to get many items at once.
+ *
+ * @link   www.doctrine-project.org
+ * @since  1.4
+ * @author Asmir Mustafic 
+ */
+interface MultiGetCache
+{
+    /**
+     * Returns an associative array of values for keys is found in cache.
+     *
+     * @param string[] $keys Array of keys to retrieve from cache
+     * @return mixed[] Array of retrieved values, indexed by the specified keys.
+     *                 Values that couldn't be retrieved are not contained in this array.
+     */
+    function fetchMultiple(array $keys);
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PhpFileCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PhpFileCache.php
new file mode 100644
index 0000000..5e75196
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PhpFileCache.php
@@ -0,0 +1,120 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Php file cache driver.
+ *
+ * @since  2.3
+ * @author Fabio B. Silva 
+ */
+class PhpFileCache extends FileCache
+{
+    const EXTENSION = '.doctrinecache.php';
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct($directory, $extension = self::EXTENSION, $umask = 0002)
+    {
+        parent::__construct($directory, $extension, $umask);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        $value = $this->includeFileForId($id);
+
+        if (! $value) {
+            return false;
+        }
+
+        if ($value['lifetime'] !== 0 && $value['lifetime'] < time()) {
+            return false;
+        }
+
+        return $value['data'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        $value = $this->includeFileForId($id);
+
+        if (! $value) {
+            return false;
+        }
+
+        return $value['lifetime'] === 0 || $value['lifetime'] > time();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        if ($lifeTime > 0) {
+            $lifeTime = time() + $lifeTime;
+        }
+
+        if (is_object($data) && ! method_exists($data, '__set_state')) {
+            throw new \InvalidArgumentException(
+                "Invalid argument given, PhpFileCache only allows objects that implement __set_state() " .
+                "and fully support var_export(). You can use the FilesystemCache to save arbitrary object " .
+                "graphs using serialize()/deserialize()."
+            );
+        }
+
+        $filename  = $this->getFilename($id);
+
+        $value = array(
+            'lifetime'  => $lifeTime,
+            'data'      => $data
+        );
+
+        $value  = var_export($value, true);
+        $code   = sprintf('writeFile($filename, $code);
+    }
+
+    /**
+     * @param string $id
+     *
+     * @return array|false
+     */
+    private function includeFileForId($id)
+    {
+        $fileName = $this->getFilename($id);
+
+        // note: error suppression is still faster than `file_exists`, `is_file` and `is_readable`
+        $value = @include $fileName;
+
+        if (! isset($value['lifetime'])) {
+            return false;
+        }
+
+        return $value;
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php
new file mode 100644
index 0000000..3525014
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/PredisCache.php
@@ -0,0 +1,108 @@
+
+ */
+class PredisCache extends CacheProvider
+{
+    /**
+     * @var Client
+     */
+    private $client;
+
+    /**
+     * @param Client $client
+     *
+     * @return void
+     */
+    public function __construct(Client $client)
+    {
+        $this->client = $client;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        $result = $this->client->get($id);
+        if (null === $result) {
+            return false;
+        }
+
+        return unserialize($result);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetchMultiple(array $keys)
+    {
+        $fetchedItems = call_user_func_array(array($this->client, 'mget'), $keys);
+
+        return array_map('unserialize', array_filter(array_combine($keys, $fetchedItems)));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return $this->client->exists($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        $data = serialize($data);
+        if ($lifeTime > 0) {
+            $response = $this->client->setex($id, $lifeTime, $data);
+        } else {
+            $response = $this->client->set($id, $data);
+        }
+
+        return $response === true || $response == 'OK';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return $this->client->del($id) >= 0;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        $response = $this->client->flushdb();
+
+        return $response === true || $response == 'OK';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $info = $this->client->info();
+
+        return array(
+            Cache::STATS_HITS              => $info['Stats']['keyspace_hits'],
+            Cache::STATS_MISSES            => $info['Stats']['keyspace_misses'],
+            Cache::STATS_UPTIME            => $info['Server']['uptime_in_seconds'],
+            Cache::STATS_MEMORY_USAGE      => $info['Memory']['used_memory'],
+            Cache::STATS_MEMORY_AVAILABLE  => false
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php
new file mode 100644
index 0000000..c64890e
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php
@@ -0,0 +1,149 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use Redis;
+
+/**
+ * Redis cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.2
+ * @author Osman Ungur 
+ */
+class RedisCache extends CacheProvider
+{
+    /**
+     * @var Redis|null
+     */
+    private $redis;
+
+    /**
+     * Sets the redis instance to use.
+     *
+     * @param Redis $redis
+     *
+     * @return void
+     */
+    public function setRedis(Redis $redis)
+    {
+        $redis->setOption(Redis::OPT_SERIALIZER, $this->getSerializerValue());
+        $this->redis = $redis;
+    }
+
+    /**
+     * Gets the redis instance used by the cache.
+     *
+     * @return Redis|null
+     */
+    public function getRedis()
+    {
+        return $this->redis;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return $this->redis->get($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetchMultiple(array $keys)
+    {
+        $fetchedItems = $this->redis->mget($keys);
+
+        return array_filter(
+            array_combine($keys, $fetchedItems),
+            function ($value) {
+                return $value !== false;
+            }
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return $this->redis->exists($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        if ($lifeTime > 0) {
+            return $this->redis->setex($id, $lifeTime, $data);
+        }
+
+        return $this->redis->set($id, $data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return $this->redis->delete($id) >= 0;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return $this->redis->flushDB();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $info = $this->redis->info();
+        return array(
+            Cache::STATS_HITS   => $info['keyspace_hits'],
+            Cache::STATS_MISSES => $info['keyspace_misses'],
+            Cache::STATS_UPTIME => $info['uptime_in_seconds'],
+            Cache::STATS_MEMORY_USAGE      => $info['used_memory'],
+            Cache::STATS_MEMORY_AVAILABLE  => false
+        );
+    }
+
+    /**
+     * Returns the serializer constant to use. If Redis is compiled with
+     * igbinary support, that is used. Otherwise the default PHP serializer is
+     * used.
+     *
+     * @return integer One of the Redis::SERIALIZER_* constants
+     */
+    protected function getSerializerValue()
+    {
+        if (defined('HHVM_VERSION')) {
+            return Redis::SERIALIZER_PHP;
+        }
+        return defined('Redis::SERIALIZER_IGBINARY') ? Redis::SERIALIZER_IGBINARY : Redis::SERIALIZER_PHP;
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RiakCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RiakCache.php
new file mode 100644
index 0000000..8bb6b4b
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RiakCache.php
@@ -0,0 +1,250 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use Riak\Bucket;
+use Riak\Connection;
+use Riak\Input;
+use Riak\Exception;
+use Riak\Object;
+
+/**
+ * Riak cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  1.1
+ * @author Guilherme Blanco 
+ */
+class RiakCache extends CacheProvider
+{
+    const EXPIRES_HEADER = 'X-Riak-Meta-Expires';
+
+    /**
+     * @var \Riak\Bucket
+     */
+    private $bucket;
+
+    /**
+     * Sets the riak bucket instance to use.
+     *
+     * @param \Riak\Bucket $bucket
+     */
+    public function __construct(Bucket $bucket)
+    {
+        $this->bucket = $bucket;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        try {
+            $response = $this->bucket->get($id);
+
+            // No objects found
+            if ( ! $response->hasObject()) {
+                return false;
+            }
+
+            // Check for attempted siblings
+            $object = ($response->hasSiblings())
+                ? $this->resolveConflict($id, $response->getVClock(), $response->getObjectList())
+                : $response->getFirstObject();
+
+            // Check for expired object
+            if ($this->isExpired($object)) {
+                $this->bucket->delete($object);
+
+                return false;
+            }
+
+            return unserialize($object->getContent());
+        } catch (Exception\RiakException $e) {
+            // Covers:
+            // - Riak\ConnectionException
+            // - Riak\CommunicationException
+            // - Riak\UnexpectedResponseException
+            // - Riak\NotFoundException
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        try {
+            // We only need the HEAD, not the entire object
+            $input = new Input\GetInput();
+
+            $input->setReturnHead(true);
+
+            $response = $this->bucket->get($id, $input);
+
+            // No objects found
+            if ( ! $response->hasObject()) {
+                return false;
+            }
+
+            $object = $response->getFirstObject();
+
+            // Check for expired object
+            if ($this->isExpired($object)) {
+                $this->bucket->delete($object);
+
+                return false;
+            }
+
+            return true;
+        } catch (Exception\RiakException $e) {
+            // Do nothing
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        try {
+            $object = new Object($id);
+
+            $object->setContent(serialize($data));
+
+            if ($lifeTime > 0) {
+                $object->addMetadata(self::EXPIRES_HEADER, (string) (time() + $lifeTime));
+            }
+
+            $this->bucket->put($object);
+
+            return true;
+        } catch (Exception\RiakException $e) {
+            // Do nothing
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        try {
+            $this->bucket->delete($id);
+
+            return true;
+        } catch (Exception\BadArgumentsException $e) {
+            // Key did not exist on cluster already
+        } catch (Exception\RiakException $e) {
+            // Covers:
+            // - Riak\Exception\ConnectionException
+            // - Riak\Exception\CommunicationException
+            // - Riak\Exception\UnexpectedResponseException
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        try {
+            $keyList = $this->bucket->getKeyList();
+
+            foreach ($keyList as $key) {
+                $this->bucket->delete($key);
+            }
+
+            return true;
+        } catch (Exception\RiakException $e) {
+            // Do nothing
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        // Only exposed through HTTP stats API, not Protocol Buffers API
+        return null;
+    }
+
+    /**
+     * Check if a given Riak Object have expired.
+     *
+     * @param \Riak\Object $object
+     *
+     * @return boolean
+     */
+    private function isExpired(Object $object)
+    {
+        $metadataMap = $object->getMetadataMap();
+
+        return isset($metadataMap[self::EXPIRES_HEADER])
+            && $metadataMap[self::EXPIRES_HEADER] < time();
+    }
+
+    /**
+     * On-read conflict resolution. Applied approach here is last write wins.
+     * Specific needs may override this method to apply alternate conflict resolutions.
+     *
+     * {@internal Riak does not attempt to resolve a write conflict, and store
+     * it as sibling of conflicted one. By following this approach, it is up to
+     * the next read to resolve the conflict. When this happens, your fetched
+     * object will have a list of siblings (read as a list of objects).
+     * In our specific case, we do not care about the intermediate ones since
+     * they are all the same read from storage, and we do apply a last sibling
+     * (last write) wins logic.
+     * If by any means our resolution generates another conflict, it'll up to
+     * next read to properly solve it.}
+     *
+     * @param string $id
+     * @param string $vClock
+     * @param array  $objectList
+     *
+     * @return \Riak\Object
+     */
+    protected function resolveConflict($id, $vClock, array $objectList)
+    {
+        // Our approach here is last-write wins
+        $winner = $objectList[count($objectList)];
+
+        $putInput = new Input\PutInput();
+        $putInput->setVClock($vClock);
+
+        $mergedObject = new Object($id);
+        $mergedObject->setContent($winner->getContent());
+
+        $this->bucket->put($mergedObject, $putInput);
+
+        return $mergedObject;
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php
new file mode 100644
index 0000000..b12978c
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php
@@ -0,0 +1,219 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+use SQLite3;
+use SQLite3Result;
+
+/**
+ * SQLite3 cache provider.
+ *
+ * @since  1.4
+ * @author Jake Bell 
+ */
+class SQLite3Cache extends CacheProvider
+{
+    /**
+     * The ID field will store the cache key.
+     */
+    const ID_FIELD = 'k';
+
+    /**
+     * The data field will store the serialized PHP value.
+     */
+    const DATA_FIELD = 'd';
+
+    /**
+     * The expiration field will store a date value indicating when the
+     * cache entry should expire.
+     */
+    const EXPIRATION_FIELD = 'e';
+
+    /**
+     * @var SQLite3
+     */
+    private $sqlite;
+
+    /**
+     * @var string
+     */
+    private $table;
+
+    /**
+     * Constructor.
+     *
+     * Calling the constructor will ensure that the database file and table 
+     * exist and will create both if they don't.
+     *
+     * @param SQLite3 $sqlite
+     * @param string $table
+     */
+    public function __construct(SQLite3 $sqlite, $table)
+    {
+        $this->sqlite = $sqlite;
+        $this->table  = (string) $table;
+
+        list($id, $data, $exp) = $this->getFields();
+
+        return $this->sqlite->exec(sprintf(
+            'CREATE TABLE IF NOT EXISTS %s(%s TEXT PRIMARY KEY NOT NULL, %s BLOB, %s INTEGER)',
+            $table,
+            $id,
+            $data,
+            $exp
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        if ($item = $this->findById($id)) {
+            return unserialize($item[self::DATA_FIELD]);
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return (boolean) $this->findById($id, false);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        $statement = $this->sqlite->prepare(sprintf(
+            'INSERT OR REPLACE INTO %s (%s) VALUES (:id, :data, :expire)',
+            $this->table,
+            implode(',', $this->getFields())
+        ));
+
+        $statement->bindValue(':id', $id);
+        $statement->bindValue(':data', serialize($data), SQLITE3_BLOB);
+        $statement->bindValue(':expire', $lifeTime > 0 ? time() + $lifeTime : null);
+
+        return $statement->execute() instanceof SQLite3Result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        list($idField) = $this->getFields();
+
+        $statement = $this->sqlite->prepare(sprintf(
+            'DELETE FROM %s WHERE %s = :id',
+            $this->table,
+            $idField
+        ));
+
+        $statement->bindValue(':id', $id);
+
+        return $statement->execute() instanceof SQLite3Result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return $this->sqlite->exec(sprintf('DELETE FROM %s', $this->table));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        // no-op.
+    }
+
+    /**
+     * Find a single row by ID.
+     *
+     * @param mixed $id
+     * @param boolean $includeData
+     *
+     * @return array|null
+     */
+    private function findById($id, $includeData = true)
+    {
+        list($idField) = $fields = $this->getFields();
+
+        if (!$includeData) {
+            $key = array_search(static::DATA_FIELD, $fields);
+            unset($fields[$key]);
+        }
+
+        $statement = $this->sqlite->prepare(sprintf(
+            'SELECT %s FROM %s WHERE %s = :id LIMIT 1',
+            implode(',', $fields),
+            $this->table,
+            $idField
+        ));
+
+        $statement->bindValue(':id', $id, SQLITE3_TEXT);
+
+        $item = $statement->execute()->fetchArray(SQLITE3_ASSOC);
+
+        if ($item === false) {
+            return null;
+        }
+
+        if ($this->isExpired($item)) {
+            $this->doDelete($id);
+
+            return null;
+        }
+
+        return $item;
+    }
+
+    /**
+     * Gets an array of the fields in our table.
+     *
+     * @return array
+     */
+    private function getFields()
+    {
+        return array(static::ID_FIELD, static::DATA_FIELD, static::EXPIRATION_FIELD);
+    }
+
+    /**
+     * Check if the item is expired.
+     *
+     * @param array $item
+     * @return boolean
+     */
+    private function isExpired(array $item)
+    {
+        return isset($item[static::EXPIRATION_FIELD]) &&
+            $item[self::EXPIRATION_FIELD] !== null &&
+            $item[self::EXPIRATION_FIELD] < time();
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Version.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Version.php
new file mode 100644
index 0000000..3d24fac
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/Version.php
@@ -0,0 +1,25 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+class Version
+{
+    const VERSION = '1.4.4';
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/VoidCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/VoidCache.php
new file mode 100644
index 0000000..65e8456
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/VoidCache.php
@@ -0,0 +1,78 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Void cache driver. The cache could be of use in tests where you don`t need to cache anything.
+ *
+ * @link   www.doctrine-project.org
+ * @since  1.5
+ * @author Kotlyar Maksim 
+ */
+class VoidCache extends CacheProvider
+{
+    /**
+     * {@inheritDoc}
+     */
+    protected function doFetch($id)
+    {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doContains($id)
+    {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doDelete($id)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doFlush()
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function doGetStats()
+    {
+        return;
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/WinCacheCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/WinCacheCache.php
new file mode 100644
index 0000000..ae32772
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/WinCacheCache.php
@@ -0,0 +1,91 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * WinCache cache provider.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.2
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author David Abdemoulaie 
+ */
+class WinCacheCache extends CacheProvider
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return wincache_ucache_get($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return wincache_ucache_exists($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        return (bool) wincache_ucache_set($id, $data, (int) $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return wincache_ucache_delete($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        return wincache_ucache_clear();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $info    = wincache_ucache_info();
+        $meminfo = wincache_ucache_meminfo();
+
+        return array(
+            Cache::STATS_HITS             => $info['total_hit_count'],
+            Cache::STATS_MISSES           => $info['total_miss_count'],
+            Cache::STATS_UPTIME           => $info['total_cache_uptime'],
+            Cache::STATS_MEMORY_USAGE     => $meminfo['memory_total'],
+            Cache::STATS_MEMORY_AVAILABLE => $meminfo['memory_free'],
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php
new file mode 100644
index 0000000..a2c4ca5
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php
@@ -0,0 +1,112 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Xcache cache driver.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Benjamin Eberlei 
+ * @author Guilherme Blanco 
+ * @author Jonathan Wage 
+ * @author Roman Borschel 
+ * @author David Abdemoulaie 
+ */
+class XcacheCache extends CacheProvider
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return $this->doContains($id) ? unserialize(xcache_get($id)) : false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return xcache_isset($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        return xcache_set($id, serialize($data), (int) $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return xcache_unset($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        $this->checkAuthorization();
+
+        xcache_clear_cache(XC_TYPE_VAR);
+
+        return true;
+    }
+
+    /**
+     * Checks that xcache.admin.enable_auth is Off.
+     *
+     * @return void
+     *
+     * @throws \BadMethodCallException When xcache.admin.enable_auth is On.
+     */
+    protected function checkAuthorization()
+    {
+        if (ini_get('xcache.admin.enable_auth')) {
+            throw new \BadMethodCallException(
+                'To use all features of \Doctrine\Common\Cache\XcacheCache, '
+                . 'you must set "xcache.admin.enable_auth" to "Off" in your php.ini.'
+            );
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        $this->checkAuthorization();
+
+        $info = xcache_info(XC_TYPE_VAR, 0);
+        return array(
+            Cache::STATS_HITS   => $info['hits'],
+            Cache::STATS_MISSES => $info['misses'],
+            Cache::STATS_UPTIME => null,
+            Cache::STATS_MEMORY_USAGE      => $info['size'],
+            Cache::STATS_MEMORY_AVAILABLE  => $info['avail'],
+        );
+    }
+}
diff --git a/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php
new file mode 100644
index 0000000..6e35ac8
--- /dev/null
+++ b/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php
@@ -0,0 +1,83 @@
+.
+ */
+
+namespace Doctrine\Common\Cache;
+
+/**
+ * Zend Data Cache cache driver.
+ *
+ * @link   www.doctrine-project.org
+ * @since  2.0
+ * @author Ralph Schindler 
+ * @author Guilherme Blanco 
+ */
+class ZendDataCache extends CacheProvider
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFetch($id)
+    {
+        return zend_shm_cache_fetch($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doContains($id)
+    {
+        return (false !== zend_shm_cache_fetch($id));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doSave($id, $data, $lifeTime = 0)
+    {
+        return zend_shm_cache_store($id, $data, $lifeTime);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDelete($id)
+    {
+        return zend_shm_cache_delete($id);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doFlush()
+    {
+        $namespace = $this->getNamespace();
+        if (empty($namespace)) {
+            return zend_shm_cache_clear();
+        }
+        return zend_shm_cache_clear($namespace);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doGetStats()
+    {
+        return null;
+    }
+}
diff --git a/vendor/doctrine/cache/phpunit.xml.dist b/vendor/doctrine/cache/phpunit.xml.dist
new file mode 100644
index 0000000..34d7f4c
--- /dev/null
+++ b/vendor/doctrine/cache/phpunit.xml.dist
@@ -0,0 +1,25 @@
+
+
+
+    
+        
+            ./tests/Doctrine/
+        
+    
+
+    
+        
+            ./lib/Doctrine/
+        
+    
+
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ApcCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ApcCacheTest.php
new file mode 100644
index 0000000..df81262
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ApcCacheTest.php
@@ -0,0 +1,20 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of APC');
+        }
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new ApcCache();
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ArrayCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ArrayCacheTest.php
new file mode 100644
index 0000000..a6c3097
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ArrayCacheTest.php
@@ -0,0 +1,26 @@
+_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNull($stats);
+    }
+
+    protected function isSharedStorage()
+    {
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/BaseFileCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/BaseFileCacheTest.php
new file mode 100644
index 0000000..ef138ab
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/BaseFileCacheTest.php
@@ -0,0 +1,55 @@
+_getCacheDriver();
+
+        $this->assertTrue($cache->save('key1', 1));
+        $this->assertTrue($cache->save('key2', 2));
+        $this->assertTrue($cache->flushAll());
+
+        $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($this->directory, \FilesystemIterator::SKIP_DOTS), \RecursiveIteratorIterator::CHILD_FIRST);
+
+        $this->assertCount(0, $iterator);
+    }
+
+    protected function setUp()
+    {
+        do {
+            $this->directory = sys_get_temp_dir() . '/doctrine_cache_'. uniqid();
+        } while (file_exists($this->directory));
+    }
+
+    protected function tearDown()
+    {
+        if ( ! is_dir($this->directory)) {
+            return;
+        }
+
+        $iterator = new RecursiveDirectoryIterator($this->directory);
+
+        foreach (new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::CHILD_FIRST) as $file) {
+            if ($file->isFile()) {
+                @unlink($file->getRealPath());
+            } elseif ($file->isDir()) {
+                @rmdir($file->getRealPath());
+            }
+        }
+
+        @rmdir($this->directory);
+    }
+
+    protected function isSharedStorage()
+    {
+        return false;
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheProviderTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheProviderTest.php
new file mode 100644
index 0000000..2b32592
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheProviderTest.php
@@ -0,0 +1,72 @@
+getMockForAbstractClass(
+            'Doctrine\Common\Cache\CacheProvider',
+            array(),
+            '',
+            true,
+            true,
+            true,
+            array('doFetchMultiple')
+        );
+
+        $cache
+            ->expects($this->once())
+            ->method('doFetchMultiple')
+            ->will($this->returnValue(array(
+                '[foo][1]' => 'bar',
+                '[bar][1]' => 'baz',
+                '[baz][1]' => 'tab',
+            )));
+
+        $this->assertEquals(
+            array('foo' => 'bar', 'bar' => 'baz'),
+            $cache->fetchMultiple(array('foo', 'bar'))
+        );
+    }
+
+    public function testFailedDeleteAllDoesNotChangeNamespaceVersion()
+    {
+        /* @var $cache \Doctrine\Common\Cache\CacheProvider|\PHPUnit_Framework_MockObject_MockObject */
+        $cache = $this->getMockForAbstractClass(
+            'Doctrine\Common\Cache\CacheProvider',
+            array(),
+            '',
+            true,
+            true,
+            true,
+            array('doFetch', 'doSave', 'doContains')
+        );
+
+        $cache
+            ->expects($this->once())
+            ->method('doFetch')
+            ->with('DoctrineNamespaceCacheKey[]')
+            ->will($this->returnValue(false));
+
+        // doSave is only called once from deleteAll as we do not need to persist the default version in getNamespaceVersion()
+        $cache
+            ->expects($this->once())
+            ->method('doSave')
+            ->with('DoctrineNamespaceCacheKey[]')
+            ->will($this->returnValue(false));
+
+        // After a failed deleteAll() the local namespace version is not increased (still 1). Otherwise all data written afterwards
+        // would be lost outside the current instance.
+        $cache
+            ->expects($this->once())
+            ->method('doContains')
+            ->with('[key][1]')
+            ->will($this->returnValue(true));
+
+        $this->assertFalse($cache->deleteAll(), 'deleteAll() returns false when saving the namespace version fails');
+        $cache->contains('key');
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheTest.php
new file mode 100644
index 0000000..bdad072
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheTest.php
@@ -0,0 +1,381 @@
+_getCacheDriver();
+
+        // Test saving a value, checking if it exists, and fetching it back
+        $this->assertTrue($cache->save('key', $value));
+        $this->assertTrue($cache->contains('key'));
+        if (is_object($value)) {
+            $this->assertEquals($value, $cache->fetch('key'), 'Objects retrieved from the cache must be equal but not necessarily the same reference');
+        } else {
+            $this->assertSame($value, $cache->fetch('key'), 'Scalar and array data retrieved from the cache must be the same as the original, e.g. same type');
+        }
+
+        // Test deleting a value
+        $this->assertTrue($cache->delete('key'));
+        $this->assertFalse($cache->contains('key'));
+        $this->assertFalse($cache->fetch('key'));
+    }
+
+    /**
+     * @dataProvider provideDataToCache
+     */
+    public function testUpdateExistingEntry($value)
+    {
+        $cache = $this->_getCacheDriver();
+
+        $this->assertTrue($cache->save('key', 'old-value'));
+        $this->assertTrue($cache->contains('key'));
+
+        $this->assertTrue($cache->save('key', $value));
+        $this->assertTrue($cache->contains('key'));
+        if (is_object($value)) {
+            $this->assertEquals($value, $cache->fetch('key'), 'Objects retrieved from the cache must be equal but not necessarily the same reference');
+        } else {
+            $this->assertSame($value, $cache->fetch('key'), 'Scalar and array data retrieved from the cache must be the same as the original, e.g. same type');
+        }
+    }
+
+    public function testFetchMulti()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $cache->deleteAll();
+
+        // Test saving some values, checking if it exists, and fetching it back with multiGet
+        $this->assertTrue($cache->save('key1', 'value1'));
+        $this->assertTrue($cache->save('key2', 'value2'));
+
+        $this->assertEquals(
+            array('key1' => 'value1', 'key2' => 'value2'),
+            $cache->fetchMultiple(array('key1', 'key2'))
+        );
+        $this->assertEquals(
+            array('key1' => 'value1', 'key2' => 'value2'),
+            $cache->fetchMultiple(array('key1', 'key3', 'key2'))
+        );
+        $this->assertEquals(
+            array('key1' => 'value1', 'key2' => 'value2'),
+            $cache->fetchMultiple(array('key1', 'key2', 'key3'))
+        );
+    }
+
+    public function testFetchMultiWithEmptyKeysArray()
+    {
+        $cache = $this->_getCacheDriver();
+        
+        $this->assertEmpty(
+            $cache->fetchMultiple(array())
+        );
+    }
+
+    public function testFetchMultiWithFalsey()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $cache->deleteAll();
+
+        $values = array(
+            'string' => 'str',
+            'integer' => 1,
+            'boolean' => true,
+            'null' => null,
+            'array_empty' => array(),
+            'integer_zero' => 0,
+            'string_empty' => ''
+        );
+        foreach ($values AS $key => $value) {
+            $cache->save($key, $value);
+        }
+
+        $this->assertEquals(
+            $values,
+            $cache->fetchMultiple(array_keys($values))
+        );
+    }
+
+    public function provideDataToCache()
+    {
+        return array(
+            'array' => array(array('one', 2, 3.01)),
+            'string' => array('value'),
+            'integer' => array(1),
+            'float' => array(1.5),
+            'object' => array(new ArrayObject()),
+            'true' => array(true),
+            // the following are considered FALSE in boolean context, but caches should still recognize their existence
+            'null' => array(null),
+            'false' => array(false),
+            'array_empty' => array(array()),
+            'string_zero' => array('0'),
+            'integer_zero' => array(0),
+            'float_zero' => array(0.0),
+            'string_empty' => array('')
+        );
+    }
+
+    public function testDeleteIsSuccessfulWhenKeyDoesNotExist()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $this->assertFalse($cache->contains('key'));
+        $this->assertTrue($cache->delete('key'));
+    }
+
+    public function testDeleteAll()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $this->assertTrue($cache->save('key1', 1));
+        $this->assertTrue($cache->save('key2', 2));
+        $this->assertTrue($cache->deleteAll());
+        $this->assertFalse($cache->contains('key1'));
+        $this->assertFalse($cache->contains('key2'));
+    }
+
+    public function testDeleteAllAndNamespaceVersioningBetweenCaches()
+    {
+        if ( ! $this->isSharedStorage()) {
+            $this->markTestSkipped('The ' . __CLASS__ .' does not use shared storage');
+        }
+
+        $cache1 = $this->_getCacheDriver();
+        $cache2 = $this->_getCacheDriver();
+
+        $this->assertTrue($cache1->save('key1', 1));
+        $this->assertTrue($cache2->save('key2', 2));
+
+        /* Both providers are initialized with the same namespace version, so
+         * they can see entries set by each other.
+         */
+        $this->assertTrue($cache1->contains('key1'));
+        $this->assertTrue($cache1->contains('key2'));
+        $this->assertTrue($cache2->contains('key1'));
+        $this->assertTrue($cache2->contains('key2'));
+
+        /* Deleting all entries through one provider will only increment the
+         * namespace version on that object (and in the cache itself, which new
+         * instances will use to initialize). The second provider will retain
+         * its original version and still see stale data.
+         */
+        $this->assertTrue($cache1->deleteAll());
+        $this->assertFalse($cache1->contains('key1'));
+        $this->assertFalse($cache1->contains('key2'));
+        $this->assertTrue($cache2->contains('key1'));
+        $this->assertTrue($cache2->contains('key2'));
+
+        /* A new cache provider should not see the deleted entries, since its
+         * namespace version will be initialized.
+         */
+        $cache3 = $this->_getCacheDriver();
+        $this->assertFalse($cache3->contains('key1'));
+        $this->assertFalse($cache3->contains('key2'));
+    }
+
+    public function testFlushAll()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $this->assertTrue($cache->save('key1', 1));
+        $this->assertTrue($cache->save('key2', 2));
+        $this->assertTrue($cache->flushAll());
+        $this->assertFalse($cache->contains('key1'));
+        $this->assertFalse($cache->contains('key2'));
+    }
+
+    public function testFlushAllAndNamespaceVersioningBetweenCaches()
+    {
+        if ( ! $this->isSharedStorage()) {
+            $this->markTestSkipped('The ' . __CLASS__ .' does not use shared storage');
+        }
+
+        $cache1 = $this->_getCacheDriver();
+        $cache2 = $this->_getCacheDriver();
+
+        /* Deleting all elements from the first provider should increment its
+         * namespace version before saving the first entry.
+         */
+        $cache1->deleteAll();
+        $this->assertTrue($cache1->save('key1', 1));
+
+        /* The second provider will be initialized with the same namespace
+         * version upon its first save operation.
+         */
+        $this->assertTrue($cache2->save('key2', 2));
+
+        /* Both providers have the same namespace version and can see entries
+         * set by each other.
+         */
+        $this->assertTrue($cache1->contains('key1'));
+        $this->assertTrue($cache1->contains('key2'));
+        $this->assertTrue($cache2->contains('key1'));
+        $this->assertTrue($cache2->contains('key2'));
+
+        /* Flushing all entries through one cache will remove all entries from
+         * the cache but leave their namespace version as-is.
+         */
+        $this->assertTrue($cache1->flushAll());
+        $this->assertFalse($cache1->contains('key1'));
+        $this->assertFalse($cache1->contains('key2'));
+        $this->assertFalse($cache2->contains('key1'));
+        $this->assertFalse($cache2->contains('key2'));
+
+        /* Inserting a new entry will use the same, incremented namespace
+         * version, and it will be visible to both providers.
+         */
+        $this->assertTrue($cache1->save('key1', 1));
+        $this->assertTrue($cache1->contains('key1'));
+        $this->assertTrue($cache2->contains('key1'));
+
+        /* A new cache provider will be initialized with the original namespace
+         * version and not share any visibility with the first two providers.
+         */
+        $cache3 = $this->_getCacheDriver();
+        $this->assertFalse($cache3->contains('key1'));
+        $this->assertFalse($cache3->contains('key2'));
+        $this->assertTrue($cache3->save('key3', 3));
+        $this->assertTrue($cache3->contains('key3'));
+    }
+
+    public function testNamespace()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $cache->setNamespace('ns1_');
+
+        $this->assertTrue($cache->save('key1', 1));
+        $this->assertTrue($cache->contains('key1'));
+
+        $cache->setNamespace('ns2_');
+
+        $this->assertFalse($cache->contains('key1'));
+    }
+
+    public function testDeleteAllNamespace()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $cache->setNamespace('ns1');
+        $this->assertFalse($cache->contains('key1'));
+        $cache->save('key1', 'test');
+        $this->assertTrue($cache->contains('key1'));
+
+        $cache->setNamespace('ns2');
+        $this->assertFalse($cache->contains('key1'));
+        $cache->save('key1', 'test');
+        $this->assertTrue($cache->contains('key1'));
+
+        $cache->setNamespace('ns1');
+        $this->assertTrue($cache->contains('key1'));
+        $cache->deleteAll();
+        $this->assertFalse($cache->contains('key1'));
+
+        $cache->setNamespace('ns2');
+        $this->assertTrue($cache->contains('key1'));
+        $cache->deleteAll();
+        $this->assertFalse($cache->contains('key1'));
+    }
+
+    /**
+     * @group DCOM-43
+     */
+    public function testGetStats()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertArrayHasKey(Cache::STATS_HITS, $stats);
+        $this->assertArrayHasKey(Cache::STATS_MISSES, $stats);
+        $this->assertArrayHasKey(Cache::STATS_UPTIME, $stats);
+        $this->assertArrayHasKey(Cache::STATS_MEMORY_USAGE, $stats);
+        $this->assertArrayHasKey(Cache::STATS_MEMORY_AVAILABLE, $stats);
+    }
+
+    public function testFetchMissShouldReturnFalse()
+    {
+        $cache = $this->_getCacheDriver();
+
+        /* Ensure that caches return boolean false instead of null on a fetch
+         * miss to be compatible with ORM integration.
+         */
+        $result = $cache->fetch('nonexistent_key');
+
+        $this->assertFalse($result);
+        $this->assertNotNull($result);
+    }
+
+    /**
+     * Check to see that objects are correctly serialized and unserialized by the cache
+     * provider.
+     */
+    public function testCachedObject()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->deleteAll();
+        $obj = new \stdClass();
+        $obj->foo = "bar";
+        $obj2 = new \stdClass();
+        $obj2->bar = "foo";
+        $obj2->obj = $obj;
+        $obj->obj2 = $obj2;
+        $cache->save("obj", $obj);
+
+        $fetched = $cache->fetch("obj");
+
+        $this->assertInstanceOf("stdClass", $obj);
+        $this->assertInstanceOf("stdClass", $obj->obj2);
+        $this->assertInstanceOf("stdClass", $obj->obj2->obj);
+        $this->assertEquals("bar", $fetched->foo);
+        $this->assertEquals("foo", $fetched->obj2->bar);
+    }
+
+    /**
+     * Check to see that objects fetched via fetchMultiple are properly unserialized
+     */
+    public function testFetchMultipleObjects()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->deleteAll();
+        $obj1 = new \stdClass();
+        $obj1->foo = "bar";
+        $cache->save("obj1", $obj1);
+        $obj2 = new \stdClass();
+        $obj2->bar = "baz";
+        $cache->save("obj2", $obj2);
+
+        $fetched = $cache->fetchMultiple(array("obj1", "obj2"));
+        $this->assertInstanceOf("stdClass", $fetched["obj1"]);
+        $this->assertInstanceOf("stdClass", $fetched["obj2"]);
+        $this->assertEquals("bar", $fetched["obj1"]->foo);
+        $this->assertEquals("baz", $fetched["obj2"]->bar);
+    }
+
+    /**
+     * Return whether multiple cache providers share the same storage.
+     *
+     * This is used for skipping certain tests for shared storage behavior.
+     *
+     * @return boolean
+     */
+    protected function isSharedStorage()
+    {
+        return true;
+    }
+
+    /**
+     * @return \Doctrine\Common\Cache\CacheProvider
+     */
+    abstract protected function _getCacheDriver();
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ChainCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ChainCacheTest.php
new file mode 100644
index 0000000..46d78c1
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ChainCacheTest.php
@@ -0,0 +1,94 @@
+_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertInternalType('array', $stats);
+    }
+
+    public function testOnlyFetchFirstOne()
+    {
+        $cache1 = new ArrayCache();
+        $cache2 = $this->getMockForAbstractClass('Doctrine\Common\Cache\CacheProvider');
+
+        $cache2->expects($this->never())->method('doFetch');
+
+        $chainCache = new ChainCache(array($cache1, $cache2));
+        $chainCache->save('id', 'bar');
+
+        $this->assertEquals('bar', $chainCache->fetch('id'));
+    }
+
+    public function testFetchPropagateToFastestCache()
+    {
+        $cache1 = new ArrayCache();
+        $cache2 = new ArrayCache();
+
+        $cache2->save('bar', 'value');
+
+        $chainCache = new ChainCache(array($cache1, $cache2));
+
+        $this->assertFalse($cache1->contains('bar'));
+
+        $result = $chainCache->fetch('bar');
+
+        $this->assertEquals('value', $result);
+        $this->assertTrue($cache2->contains('bar'));
+    }
+
+    public function testNamespaceIsPropagatedToAllProviders()
+    {
+        $cache1 = new ArrayCache();
+        $cache2 = new ArrayCache();
+
+        $chainCache = new ChainCache(array($cache1, $cache2));
+        $chainCache->setNamespace('bar');
+
+        $this->assertEquals('bar', $cache1->getNamespace());
+        $this->assertEquals('bar', $cache2->getNamespace());
+    }
+
+    public function testDeleteToAllProviders()
+    {
+        $cache1 = $this->getMockForAbstractClass('Doctrine\Common\Cache\CacheProvider');
+        $cache2 = $this->getMockForAbstractClass('Doctrine\Common\Cache\CacheProvider');
+
+        $cache1->expects($this->once())->method('doDelete');
+        $cache2->expects($this->once())->method('doDelete');
+
+        $chainCache = new ChainCache(array($cache1, $cache2));
+        $chainCache->delete('bar');
+    }
+
+    public function testFlushToAllProviders()
+    {
+        $cache1 = $this->getMockForAbstractClass('Doctrine\Common\Cache\CacheProvider');
+        $cache2 = $this->getMockForAbstractClass('Doctrine\Common\Cache\CacheProvider');
+
+        $cache1->expects($this->once())->method('doFlush');
+        $cache2->expects($this->once())->method('doFlush');
+
+        $chainCache = new ChainCache(array($cache1, $cache2));
+        $chainCache->flushAll();
+    }
+
+    protected function isSharedStorage()
+    {
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CouchbaseCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CouchbaseCacheTest.php
new file mode 100644
index 0000000..40d5a69
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CouchbaseCacheTest.php
@@ -0,0 +1,47 @@
+couchbase = new Couchbase('127.0.0.1', 'Administrator', 'password', 'default');
+            } catch(Exception $ex) {
+                 $this->markTestSkipped('Could not instantiate the Couchbase cache because of: ' . $ex);   
+            }
+        } else {
+            $this->markTestSkipped('The ' . __CLASS__ .' requires the use of the couchbase extension');
+        }
+    }
+
+    public function testNoExpire() 
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->save('noexpire', 'value', 0);
+        sleep(1);
+        $this->assertTrue($cache->contains('noexpire'), 'Couchbase provider should support no-expire');
+    }
+
+    public function testLongLifetime()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->save('key', 'value', 30 * 24 * 3600 + 1);
+
+        $this->assertTrue($cache->contains('key'), 'Couchbase provider should support TTL > 30 days');
+    }
+
+    protected function _getCacheDriver()
+    {
+        $driver = new CouchbaseCache();
+        $driver->setCouchbase($this->couchbase);
+        return $driver;
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FileCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FileCacheTest.php
new file mode 100644
index 0000000..2bfca26
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FileCacheTest.php
@@ -0,0 +1,161 @@
+driver = $this->getMock(
+            'Doctrine\Common\Cache\FileCache',
+            array('doFetch', 'doContains', 'doSave'),
+            array(), '', false
+        );
+    }
+
+    public function getProviderFileName()
+    {
+         return array(
+            //The characters :\/<>"*?| are not valid in Windows filenames.
+            array('key:1', 'key-1'),
+            array('key\2', 'key-2'),
+            array('key/3', 'key-3'),
+            array('key<4', 'key-4'),
+            array('key>5', 'key-5'),
+            array('key"6', 'key-6'),
+            array('key*7', 'key-7'),
+            array('key?8', 'key-8'),
+            array('key|9', 'key-9'),
+            array('key[10]', 'key[10]'),
+            array('keyä11', 'key--11'),
+            array('../key12', '---key12'),
+            array('key-13', 'key__13'),
+        );
+    }
+
+    /**
+     * @dataProvider getProviderFileName
+     */
+    public function testInvalidFilename($key, $expected)
+    {
+        $cache  = $this->driver;
+        $method = new \ReflectionMethod($cache, 'getFilename');
+
+        $method->setAccessible(true);
+
+        $value  = $method->invoke($cache, $key);
+        $actual = pathinfo($value, PATHINFO_FILENAME);
+
+        $this->assertEquals($expected, $actual);
+    }
+
+    public function testFilenameCollision()
+    {
+        $data = array(
+            'key:0' => 'key-0',
+            'key\0' => 'key-0',
+            'key/0' => 'key-0',
+            'key<0' => 'key-0',
+            'key>0' => 'key-0',
+            'key"0' => 'key-0',
+            'key*0' => 'key-0',
+            'key?0' => 'key-0',
+            'key|0' => 'key-0',
+            'key-0' => 'key__0',
+            'keyä0' => 'key--0',
+        );
+
+        $paths  = array();
+        $cache  = $this->driver;
+        $method = new \ReflectionMethod($cache, 'getFilename');
+
+        $method->setAccessible(true);
+
+        foreach ($data as $key => $expected) {
+            $path   = $method->invoke($cache, $key);
+            $actual = pathinfo($path, PATHINFO_FILENAME);
+
+            $this->assertNotContains($path, $paths);
+            $this->assertEquals($expected, $actual);
+
+            $paths[] = $path;
+        }
+    }
+
+    public function testFilenameShouldCreateThePathWithFourSubDirectories()
+    {
+        $cache          = $this->driver;
+        $method         = new \ReflectionMethod($cache, 'getFilename');
+        $key            = 'item-key';
+        $expectedDir    = array(
+            '84', 'e0', 'e2', 'e8', '93', 'fe', 'bb', '73', '7a', '0f', 'ee',
+            '0c', '89', 'd5', '3f', '4b', 'b7', 'fc', 'b4', '4c', '57', 'cd',
+            'f3', 'd3', '2c', 'e7', '36', '3f', '5d', '59', '77', '60'
+        );
+        $expectedDir    = implode(DIRECTORY_SEPARATOR, $expectedDir);
+
+        $method->setAccessible(true);
+
+        $path       = $method->invoke($cache, $key);
+        $filename   = pathinfo($path, PATHINFO_FILENAME);
+        $dirname    = pathinfo($path, PATHINFO_DIRNAME);
+
+        $this->assertEquals('item__key', $filename);
+        $this->assertEquals(DIRECTORY_SEPARATOR . $expectedDir, $dirname);
+        $this->assertEquals(DIRECTORY_SEPARATOR . $expectedDir . DIRECTORY_SEPARATOR . 'item__key', $path);
+    }
+
+    public function testFileExtensionCorrectlyEscaped()
+    {
+        $driver1 = $this->getMock(
+            'Doctrine\Common\Cache\FileCache',
+            array('doFetch', 'doContains', 'doSave'),
+            array(__DIR__, '.*')
+        );
+        $driver2 = $this->getMock(
+            'Doctrine\Common\Cache\FileCache',
+            array('doFetch', 'doContains', 'doSave'),
+            array(__DIR__, '.php')
+        );
+
+        $doGetStats = new \ReflectionMethod($driver1, 'doGetStats');
+
+        $doGetStats->setAccessible(true);
+
+        $stats1 = $doGetStats->invoke($driver1);
+        $stats2 = $doGetStats->invoke($driver2);
+
+        $this->assertSame(0, $stats1[Cache::STATS_MEMORY_USAGE]);
+        $this->assertGreaterThan(0, $stats2[Cache::STATS_MEMORY_USAGE]);
+    }
+
+    /**
+     * @group DCOM-266
+     */
+    public function testFileExtensionSlashCorrectlyEscaped()
+    {
+        $driver = $this->getMock(
+            'Doctrine\Common\Cache\FileCache',
+            array('doFetch', 'doContains', 'doSave'),
+            array(__DIR__ . '/../', DIRECTORY_SEPARATOR . basename(__FILE__))
+        );
+
+        $doGetStats = new \ReflectionMethod($driver, 'doGetStats');
+
+        $doGetStats->setAccessible(true);
+
+        $stats = $doGetStats->invoke($driver);
+
+        $this->assertGreaterThan(0, $stats[Cache::STATS_MEMORY_USAGE]);
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FilesystemCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FilesystemCacheTest.php
new file mode 100644
index 0000000..32250fa
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/FilesystemCacheTest.php
@@ -0,0 +1,107 @@
+_getCacheDriver();
+
+        // Test save
+        $cache->save('test_key', 'testing this out', 10);
+
+        // Test contains to test that save() worked
+        $this->assertTrue($cache->contains('test_key'));
+
+        // Test fetch
+        $this->assertEquals('testing this out', $cache->fetch('test_key'));
+
+        // access private methods
+        $getFilename        = new \ReflectionMethod($cache, 'getFilename');
+        $getNamespacedId    = new \ReflectionMethod($cache, 'getNamespacedId');
+
+        $getFilename->setAccessible(true);
+        $getNamespacedId->setAccessible(true);
+
+        $id         = $getNamespacedId->invoke($cache, 'test_key');
+        $filename   = $getFilename->invoke($cache, $id);
+
+        $data       = '';
+        $lifetime   = 0;
+        $resource   = fopen($filename, "r");
+
+        if (false !== ($line = fgets($resource))) {
+            $lifetime = (integer) $line;
+        }
+
+        while (false !== ($line = fgets($resource))) {
+            $data .= $line;
+        }
+
+        $this->assertNotEquals(0, $lifetime, 'previous lifetime could not be loaded');
+
+        // update lifetime
+        $lifetime = $lifetime - 20;
+        file_put_contents($filename, $lifetime . PHP_EOL . $data);
+
+        // test expired data
+        $this->assertFalse($cache->contains('test_key'));
+        $this->assertFalse($cache->fetch('test_key'));
+    }
+
+    public function testGetStats()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNull($stats[Cache::STATS_HITS]);
+        $this->assertNull($stats[Cache::STATS_MISSES]);
+        $this->assertNull($stats[Cache::STATS_UPTIME]);
+        $this->assertEquals(0, $stats[Cache::STATS_MEMORY_USAGE]);
+        $this->assertGreaterThan(0, $stats[Cache::STATS_MEMORY_AVAILABLE]);
+    }
+
+    public function testCacheInSharedDirectoryIsPerExtension()
+    {
+        $cache1 = new FilesystemCache($this->directory, '.foo');
+        $cache2 = new FilesystemCache($this->directory, '.bar');
+
+        $this->assertTrue($cache1->save('key1', 11));
+        $this->assertTrue($cache1->save('key2', 12));
+
+        $this->assertTrue($cache2->save('key1', 21));
+        $this->assertTrue($cache2->save('key2', 22));
+
+        $this->assertSame(11, $cache1->fetch('key1'), 'Cache value must not be influenced by a different cache in the same directory but different extension');
+        $this->assertSame(12, $cache1->fetch('key2'));
+        $this->assertTrue($cache1->flushAll());
+        $this->assertFalse($cache1->fetch('key1'), 'flushAll() must delete all items with the current extension');
+        $this->assertFalse($cache1->fetch('key2'));
+
+        $this->assertSame(21, $cache2->fetch('key1'), 'flushAll() must not remove items with a different extension in a shared directory');
+        $this->assertSame(22, $cache2->fetch('key2'));
+    }
+
+    public function testFlushAllWithNoExtension()
+    {
+        $cache = new FilesystemCache($this->directory, '');
+
+        $this->assertTrue($cache->save('key1', 1));
+        $this->assertTrue($cache->save('key2', 2));
+        $this->assertTrue($cache->flushAll());
+        $this->assertFalse($cache->contains('key1'));
+        $this->assertFalse($cache->contains('key2'));
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new FilesystemCache($this->directory);
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MemcacheCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MemcacheCacheTest.php
new file mode 100644
index 0000000..b0da1b9
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MemcacheCacheTest.php
@@ -0,0 +1,54 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of memcache');
+        }
+
+        $this->memcache = new Memcache();
+
+        if (@$this->memcache->connect('localhost', 11211) === false) {
+            unset($this->memcache);
+            $this->markTestSkipped('The ' . __CLASS__ .' cannot connect to memcache');
+        }
+    }
+
+    public function tearDown()
+    {
+        if ($this->memcache instanceof Memcache) {
+            $this->memcache->flush();
+        }
+    }
+
+    public function testNoExpire()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->save('noexpire', 'value', 0);
+        sleep(1);
+        $this->assertTrue($cache->contains('noexpire'), 'Memcache provider should support no-expire');
+    }
+
+    public function testLongLifetime()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->save('key', 'value', 30 * 24 * 3600 + 1);
+        $this->assertTrue($cache->contains('key'), 'Memcache provider should support TTL > 30 days');
+    }
+
+    protected function _getCacheDriver()
+    {
+        $driver = new MemcacheCache();
+        $driver->setMemcache($this->memcache);
+        return $driver;
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MemcachedCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MemcachedCacheTest.php
new file mode 100644
index 0000000..071329f
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MemcachedCacheTest.php
@@ -0,0 +1,56 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of memcached');
+        }
+
+        $this->memcached = new Memcached();
+        $this->memcached->setOption(Memcached::OPT_COMPRESSION, false);
+        $this->memcached->addServer('127.0.0.1', 11211);
+
+        if (@fsockopen('127.0.0.1', 11211) === false) {
+            unset($this->memcached);
+            $this->markTestSkipped('The ' . __CLASS__ .' cannot connect to memcache');
+        }
+    }
+
+    public function tearDown()
+    {
+        if ($this->memcached instanceof Memcached) {
+            $this->memcached->flush();
+        }
+    }
+
+    public function testNoExpire()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->save('noexpire', 'value', 0);
+        sleep(1);
+        $this->assertTrue($cache->contains('noexpire'), 'Memcache provider should support no-expire');
+    }
+
+    public function testLongLifetime()
+    {
+        $cache = $this->_getCacheDriver();
+        $cache->save('key', 'value', 30 * 24 * 3600 + 1);
+        $this->assertTrue($cache->contains('key'), 'Memcache provider should support TTL > 30 days');
+    }
+
+    protected function _getCacheDriver()
+    {
+        $driver = new MemcachedCache();
+        $driver->setMemcached($this->memcached);
+        return $driver;
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MongoDBCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MongoDBCacheTest.php
new file mode 100644
index 0000000..8c2f6e0
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/MongoDBCacheTest.php
@@ -0,0 +1,61 @@
+=')) {
+            $this->markTestSkipped('The ' . __CLASS__ .' requires the use of mongo >= 1.3.0');
+        }
+
+        $mongo = new MongoClient();
+        $this->collection = $mongo->selectCollection('doctrine_common_cache', 'test');
+    }
+
+    public function tearDown()
+    {
+        if ($this->collection instanceof MongoCollection) {
+            $this->collection->drop();
+        }
+    }
+
+    public function testSaveWithNonUtf8String()
+    {
+        // Invalid 2-octet sequence
+        $data = "\xc3\x28";
+
+        $cache = $this->_getCacheDriver();
+
+        $this->assertTrue($cache->save('key', $data));
+        $this->assertEquals($data, $cache->fetch('key'));
+    }
+
+    public function testGetStats()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNull($stats[Cache::STATS_HITS]);
+        $this->assertNull($stats[Cache::STATS_MISSES]);
+        $this->assertGreaterThan(0, $stats[Cache::STATS_UPTIME]);
+        $this->assertEquals(0, $stats[Cache::STATS_MEMORY_USAGE]);
+        $this->assertNull($stats[Cache::STATS_MEMORY_AVAILABLE]);
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new MongoDBCache($this->collection);
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/PhpFileCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/PhpFileCacheTest.php
new file mode 100644
index 0000000..940ed52
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/PhpFileCacheTest.php
@@ -0,0 +1,179 @@
+markTestSkipped('PhpFileCache only allows objects that implement __set_state() and fully support var_export()');
+        }
+
+        if (0.0 === $value) {
+            $cache = $this->_getCacheDriver();
+
+            $this->assertTrue($cache->save('key', $value));
+            $this->assertTrue($cache->contains('key'));
+            $this->assertSame(0, $cache->fetch('key'), 'var_export exports float(0) as int(0) so we assert against 0 as integer');
+
+            $this->assertTrue($cache->delete('key'));
+            $this->assertFalse($cache->contains('key'));
+            $this->assertFalse($cache->fetch('key'));
+        } else {
+            parent::testSetContainsFetchDelete($value);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @dataProvider provideDataToCache
+     */
+    public function testUpdateExistingEntry($value)
+    {
+        if (is_object($value) && ! method_exists($value, '__set_state')) {
+            $this->markTestSkipped('PhpFileCache only allows objects that implement __set_state() and fully support var_export()');
+        }
+
+        if (0.0 === $value) {
+            $cache = $this->_getCacheDriver();
+
+            $this->assertTrue($cache->save('key', 'old-value'));
+            $this->assertTrue($cache->contains('key'));
+
+            $this->assertTrue($cache->save('key', $value));
+            $this->assertTrue($cache->contains('key'));
+            $this->assertSame(0, $cache->fetch('key'), 'var_export exports float(0) as int(0) so we assert against 0 as integer');
+        } else {
+            parent::testUpdateExistingEntry($value);
+        }
+    }
+
+    public function testLifetime()
+    {
+        $cache = $this->_getCacheDriver();
+
+        // Test save
+        $cache->save('test_key', 'testing this out', 10);
+
+        // Test contains to test that save() worked
+        $this->assertTrue($cache->contains('test_key'));
+
+        // Test fetch
+        $this->assertEquals('testing this out', $cache->fetch('test_key'));
+
+        // access private methods
+        $getFilename        = new \ReflectionMethod($cache, 'getFilename');
+        $getNamespacedId    = new \ReflectionMethod($cache, 'getNamespacedId');
+
+        $getFilename->setAccessible(true);
+        $getNamespacedId->setAccessible(true);
+
+        $id     = $getNamespacedId->invoke($cache, 'test_key');
+        $path   = $getFilename->invoke($cache, $id);
+        $value  = include $path;
+
+        // update lifetime
+        $value['lifetime'] = $value['lifetime'] - 20;
+        file_put_contents($path, 'assertFalse($cache->contains('test_key'));
+        $this->assertFalse($cache->fetch('test_key'));
+    }
+
+    public function testImplementsSetState()
+    {
+        $cache = $this->_getCacheDriver();
+
+        // Test save
+        $cache->save('test_set_state', new SetStateClass(array(1,2,3)));
+
+        //Test __set_state call
+        $this->assertCount(0, SetStateClass::$values);
+
+        // Test fetch
+        $value = $cache->fetch('test_set_state');
+        $this->assertInstanceOf('Doctrine\Tests\Common\Cache\SetStateClass', $value);
+        $this->assertEquals(array(1,2,3), $value->getValue());
+
+        //Test __set_state call
+        $this->assertCount(1, SetStateClass::$values);
+
+        // Test contains
+        $this->assertTrue($cache->contains('test_set_state'));
+    }
+
+    public function testNotImplementsSetState()
+    {
+        $cache = $this->_getCacheDriver();
+
+        $this->setExpectedException('InvalidArgumentException');
+        $cache->save('test_not_set_state', new NotSetStateClass(array(1,2,3)));
+    }
+
+    public function testGetStats()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNull($stats[Cache::STATS_HITS]);
+        $this->assertNull($stats[Cache::STATS_MISSES]);
+        $this->assertNull($stats[Cache::STATS_UPTIME]);
+        $this->assertEquals(0, $stats[Cache::STATS_MEMORY_USAGE]);
+        $this->assertGreaterThan(0, $stats[Cache::STATS_MEMORY_AVAILABLE]);
+    }
+
+    public function testCachedObject()
+    {
+        $this->markTestSkipped("PhpFileCache cannot handle objects that don't implement __set_state.");
+    }
+
+    public function testFetchMultipleObjects()
+    {
+        $this->markTestSkipped("PhpFileCache cannot handle objects that don't implement __set_state.");
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new PhpFileCache($this->directory);
+    }
+}
+
+class NotSetStateClass
+{
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    public function getValue()
+    {
+        return $this->value;
+    }
+}
+
+class SetStateClass extends NotSetStateClass
+{
+    public static $values = array();
+
+    public static function __set_state($data)
+    {
+        self::$values = $data;
+        return new self($data['value']);
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/PredisCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/PredisCacheTest.php
new file mode 100644
index 0000000..58395f2
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/PredisCacheTest.php
@@ -0,0 +1,79 @@
+markTestSkipped('Predis\Client is missing. Make sure to "composer install" to have all dev dependencies.');
+        }
+
+        $this->client = new Client();
+
+        try {
+            $this->client->connect();
+        } catch (ConnectionException $e) {
+            $this->markTestSkipped('The ' . __CLASS__ .' requires the use of redis');
+        }
+    }
+
+    public function testHitMissesStatsAreProvided()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNotNull($stats[Cache::STATS_HITS]);
+        $this->assertNotNull($stats[Cache::STATS_MISSES]);
+    }
+
+    /**
+     * @return PredisCache
+     */
+    protected function _getCacheDriver()
+    {
+        return new PredisCache($this->client);
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @dataProvider provideDataToCache
+     */
+    public function testSetContainsFetchDelete($value)
+    {
+        if (array() === $value) {
+            $this->markTestIncomplete(
+                'Predis currently doesn\'t support saving empty array values. '
+                . 'See https://github.com/nrk/predis/issues/241'
+            );
+        }
+
+        parent::testSetContainsFetchDelete($value);
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @dataProvider provideDataToCache
+     */
+    public function testUpdateExistingEntry($value)
+    {
+        if (array() === $value) {
+            $this->markTestIncomplete(
+                'Predis currently doesn\'t support saving empty array values. '
+                . 'See https://github.com/nrk/predis/issues/241'
+            );
+        }
+
+        parent::testUpdateExistingEntry($value);
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/RedisCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/RedisCacheTest.php
new file mode 100644
index 0000000..35d9f5e
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/RedisCacheTest.php
@@ -0,0 +1,40 @@
+_redis = new \Redis();
+            $ok = @$this->_redis->connect('127.0.0.1');
+            if (!$ok) {
+                $this->markTestSkipped('The ' . __CLASS__ .' requires the use of redis');
+            }
+        } else {
+            $this->markTestSkipped('The ' . __CLASS__ .' requires the use of redis');
+        }
+    }
+
+    public function testHitMissesStatsAreProvided()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNotNull($stats[Cache::STATS_HITS]);
+        $this->assertNotNull($stats[Cache::STATS_MISSES]);
+    }
+
+    protected function _getCacheDriver()
+    {
+        $driver = new RedisCache();
+        $driver->setRedis($this->_redis);
+        return $driver;
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/RiakCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/RiakCacheTest.php
new file mode 100644
index 0000000..dce8cc0
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/RiakCacheTest.php
@@ -0,0 +1,64 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of Riak');
+        }
+
+        try {
+            $this->connection = new Connection('127.0.0.1', 8087);
+            $this->bucket     = new Bucket($this->connection, 'test');
+        } catch (Exception\RiakException $e) {
+            $this->markTestSkipped('The ' . __CLASS__ .' requires the use of Riak');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function testGetStats()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNull($stats);
+    }
+
+    /**
+     * Retrieve RiakCache instance.
+     *
+     * @return \Doctrine\Common\Cache\RiakCache
+     */
+    protected function _getCacheDriver()
+    {
+        return new RiakCache($this->bucket);
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/SQLite3CacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/SQLite3CacheTest.php
new file mode 100644
index 0000000..f55d8a3
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/SQLite3CacheTest.php
@@ -0,0 +1,52 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of SQLite3');
+        }
+
+        $this->file = tempnam(null, 'doctrine-cache-test-');
+        unlink($this->file);
+        $this->sqlite = new SQLite3($this->file);
+    }
+
+    protected function tearDown()
+    {
+        $this->sqlite = null;  // DB must be closed before
+        unlink($this->file);
+    }
+
+    public function testGetStats()
+    {
+        $this->assertNull($this->_getCacheDriver()->getStats());
+    }
+
+    public function testFetchSingle()
+    {
+        $id   = uniqid('sqlite3_id_');
+        $data = "\0"; // produces null bytes in serialized format
+
+        $this->_getCacheDriver()->save($id, $data, 30);
+
+        $this->assertEquals($data, $this->_getCacheDriver()->fetch($id));
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new SQLite3Cache($this->sqlite, 'test_table');
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/VoidCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/VoidCacheTest.php
new file mode 100644
index 0000000..ca87f16
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/VoidCacheTest.php
@@ -0,0 +1,51 @@
+assertFalse($cache->contains('foo'));
+        $this->assertFalse($cache->contains('bar'));
+    }
+
+    public function testShouldAlwaysReturnFalseOnFetch()
+    {
+        $cache = new VoidCache();
+
+        $this->assertFalse($cache->fetch('foo'));
+        $this->assertFalse($cache->fetch('bar'));
+    }
+
+    public function testShouldAlwaysReturnTrueOnSaveButNotStoreAnything()
+    {
+        $cache = new VoidCache();
+
+        $this->assertTrue($cache->save('foo', 'fooVal'));
+
+        $this->assertFalse($cache->contains('foo'));
+        $this->assertFalse($cache->fetch('foo'));
+    }
+
+    public function testShouldAlwaysReturnTrueOnDelete()
+    {
+        $cache = new VoidCache();
+
+        $this->assertTrue($cache->delete('foo'));
+    }
+
+    public function testShouldAlwaysReturnNullOnGetStatus()
+    {
+        $cache = new VoidCache();
+
+        $this->assertNull($cache->getStats());
+    }
+}
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/WinCacheCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/WinCacheCacheTest.php
new file mode 100644
index 0000000..cb363df
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/WinCacheCacheTest.php
@@ -0,0 +1,20 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of Wincache');
+        }
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new WincacheCache();
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/XcacheCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/XcacheCacheTest.php
new file mode 100644
index 0000000..6259848
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/XcacheCacheTest.php
@@ -0,0 +1,20 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of xcache');
+        }
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new XcacheCache();
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ZendDataCacheTest.php b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ZendDataCacheTest.php
new file mode 100644
index 0000000..cd66e15
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/ZendDataCacheTest.php
@@ -0,0 +1,28 @@
+markTestSkipped('The ' . __CLASS__ .' requires the use of Zend Data Cache which only works in apache2handler SAPI');
+        }
+    }
+
+    public function testGetStats()
+    {
+        $cache = $this->_getCacheDriver();
+        $stats = $cache->getStats();
+
+        $this->assertNull($stats);
+    }
+
+    protected function _getCacheDriver()
+    {
+        return new ZendDataCache();
+    }
+}
\ No newline at end of file
diff --git a/vendor/doctrine/cache/tests/Doctrine/Tests/DoctrineTestCase.php b/vendor/doctrine/cache/tests/Doctrine/Tests/DoctrineTestCase.php
new file mode 100644
index 0000000..e8323d2
--- /dev/null
+++ b/vendor/doctrine/cache/tests/Doctrine/Tests/DoctrineTestCase.php
@@ -0,0 +1,10 @@
+add('Doctrine\\Tests\\', __DIR__ . '/../../');
+unset($classLoader);
diff --git a/vendor/doctrine/cache/tests/travis/php.ini b/vendor/doctrine/cache/tests/travis/php.ini
new file mode 100644
index 0000000..105af36
--- /dev/null
+++ b/vendor/doctrine/cache/tests/travis/php.ini
@@ -0,0 +1,7 @@
+extension="mongo.so"
+extension="memcache.so"
+extension="memcached.so"
+extension="redis.so"
+
+apc.enabled=1
+apc.enable_cli=1
diff --git a/vendor/doctrine/cache/tests/travis/phpunit.travis.xml b/vendor/doctrine/cache/tests/travis/phpunit.travis.xml
new file mode 100644
index 0000000..a01faa5
--- /dev/null
+++ b/vendor/doctrine/cache/tests/travis/phpunit.travis.xml
@@ -0,0 +1,35 @@
+
+
+
+
+    
+        
+    
+
+    
+        
+            ../Doctrine/
+        
+    
+
+    
+        
+            ../../lib/Doctrine/
+        
+    
+    
+    
+        
+            performance
+        
+    
+
diff --git a/vendor/doctrine/instantiator/.scrutinizer.yml b/vendor/doctrine/instantiator/.scrutinizer.yml
new file mode 100644
index 0000000..aad5e40
--- /dev/null
+++ b/vendor/doctrine/instantiator/.scrutinizer.yml
@@ -0,0 +1,46 @@
+before_commands:
+    - "composer install --prefer-source"
+
+tools:
+    external_code_coverage:
+        timeout: 600
+    php_code_coverage:
+        enabled: true
+        test_command: ./vendor/bin/phpunit
+    php_code_sniffer:
+        enabled: true
+        config:
+            standard: PSR2
+        filter:
+            paths: ["src/*", "tests/*"]
+    php_cpd:
+        enabled: true
+        excluded_dirs: ["build/*", "tests", "vendor"]
+    php_cs_fixer:
+        enabled: true
+        config:
+            level: all
+        filter:
+            paths: ["src/*", "tests/*"]
+    php_loc:
+        enabled: true
+        excluded_dirs: ["build", "tests", "vendor"]
+    php_mess_detector:
+        enabled: true
+        config:
+            ruleset: phpmd.xml.dist
+            design_rules: { eval_expression: false }
+        filter:
+            paths: ["src/*"]
+    php_pdepend:
+        enabled: true
+        excluded_dirs: ["build", "tests", "vendor"]
+    php_analyzer:
+        enabled: true
+        filter:
+            paths: ["src/*", "tests/*"]
+    php_hhvm:
+        enabled: true
+        filter:
+            paths: ["src/*", "tests/*"]
+    sensiolabs_security_checker: true
diff --git a/vendor/doctrine/instantiator/.travis.install.sh b/vendor/doctrine/instantiator/.travis.install.sh
new file mode 100644
index 0000000..2819188
--- /dev/null
+++ b/vendor/doctrine/instantiator/.travis.install.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+set -x
+if [ "$TRAVIS_PHP_VERSION" = 'hhvm' ] || [ "$TRAVIS_PHP_VERSION" = 'hhvm-nightly' ] ; then
+    curl -sS https://getcomposer.org/installer > composer-installer.php
+    hhvm composer-installer.php
+    hhvm -v ResourceLimit.SocketDefaultTimeout=30 -v Http.SlowQueryThreshold=30000 composer.phar update --prefer-source
+elif [ "$TRAVIS_PHP_VERSION" = '5.3.3' ] ; then
+    composer self-update
+    composer update --prefer-source --no-dev
+    composer dump-autoload
+else
+    composer self-update
+    composer update --prefer-source
+fi
diff --git a/vendor/doctrine/instantiator/.travis.yml b/vendor/doctrine/instantiator/.travis.yml
new file mode 100644
index 0000000..7f1ec5f
--- /dev/null
+++ b/vendor/doctrine/instantiator/.travis.yml
@@ -0,0 +1,22 @@
+language: php
+
+php:
+  - 5.3.3
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+before_script:
+  - ./.travis.install.sh
+  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then PHPUNIT_FLAGS="--coverage-clover coverage.clover"; else PHPUNIT_FLAGS=""; fi
+
+script:
+  - if [ $TRAVIS_PHP_VERSION = '5.3.3' ]; then phpunit; fi
+  - if [ $TRAVIS_PHP_VERSION != '5.3.3' ]; then ./vendor/bin/phpunit $PHPUNIT_FLAGS; fi
+  - if [ $TRAVIS_PHP_VERSION != '5.3.3' ]; then ./vendor/bin/phpcs --standard=PSR2 ./src/ ./tests/; fi
+  - if [[ $TRAVIS_PHP_VERSION != '5.3.3' && $TRAVIS_PHP_VERSION != '5.4.29' && $TRAVIS_PHP_VERSION != '5.5.13' ]]; then php -n ./vendor/bin/athletic -p ./tests/DoctrineTest/InstantiatorPerformance/ -f GroupedFormatter; fi
+
+after_script:
+  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then wget https://scrutinizer-ci.com/ocular.phar; php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi
diff --git a/vendor/doctrine/instantiator/CONTRIBUTING.md b/vendor/doctrine/instantiator/CONTRIBUTING.md
new file mode 100644
index 0000000..75b84b2
--- /dev/null
+++ b/vendor/doctrine/instantiator/CONTRIBUTING.md
@@ -0,0 +1,35 @@
+# Contributing
+
+ * Coding standard for the project is [PSR-2](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)
+ * The project will follow strict [object calisthenics](http://www.slideshare.net/guilhermeblanco/object-calisthenics-applied-to-php)
+ * Any contribution must provide tests for additional introduced conditions
+ * Any un-confirmed issue needs a failing test case before being accepted
+ * Pull requests must be sent from a new hotfix/feature branch, not from `master`.
+
+## Installation
+
+To install the project and run the tests, you need to clone it first:
+
+```sh
+$ git clone git://github.com/doctrine/instantiator.git
+```
+
+You will then need to run a composer installation:
+
+```sh
+$ cd Instantiator
+$ curl -s https://getcomposer.org/installer | php
+$ php composer.phar update
+```
+
+## Testing
+
+The PHPUnit version to be used is the one installed as a dev- dependency via composer:
+
+```sh
+$ ./vendor/bin/phpunit
+```
+
+Accepted coverage for new contributions is 80%. Any contribution not satisfying this requirement 
+won't be merged.
+
diff --git a/vendor/doctrine/instantiator/LICENSE b/vendor/doctrine/instantiator/LICENSE
new file mode 100644
index 0000000..4d983d1
--- /dev/null
+++ b/vendor/doctrine/instantiator/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/doctrine/instantiator/README.md b/vendor/doctrine/instantiator/README.md
new file mode 100644
index 0000000..393ec7c
--- /dev/null
+++ b/vendor/doctrine/instantiator/README.md
@@ -0,0 +1,40 @@
+# Instantiator
+
+This library provides a way of avoiding usage of constructors when instantiating PHP classes.
+
+[![Build Status](https://travis-ci.org/doctrine/instantiator.svg?branch=master)](https://travis-ci.org/doctrine/instantiator)
+[![Code Coverage](https://scrutinizer-ci.com/g/doctrine/instantiator/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/doctrine/instantiator/?branch=master)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/doctrine/instantiator/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/doctrine/instantiator/?branch=master)
+[![Dependency Status](https://www.versioneye.com/package/php--doctrine--instantiator/badge.svg)](https://www.versioneye.com/package/php--doctrine--instantiator)
+[![HHVM Status](http://hhvm.h4cc.de/badge/doctrine/instantiator.png)](http://hhvm.h4cc.de/package/doctrine/instantiator)
+
+[![Latest Stable Version](https://poser.pugx.org/doctrine/instantiator/v/stable.png)](https://packagist.org/packages/doctrine/instantiator)
+[![Latest Unstable Version](https://poser.pugx.org/doctrine/instantiator/v/unstable.png)](https://packagist.org/packages/doctrine/instantiator)
+
+## Installation
+
+The suggested installation method is via [composer](https://getcomposer.org/):
+
+```sh
+php composer.phar require "doctrine/instantiator:~1.0.3"
+```
+
+## Usage
+
+The instantiator is able to create new instances of any class without using the constructor or any API of the class
+itself:
+
+```php
+$instantiator = new \Doctrine\Instantiator\Instantiator();
+
+$instance = $instantiator->instantiate('My\\ClassName\\Here');
+```
+
+## Contributing
+
+Please read the [CONTRIBUTING.md](CONTRIBUTING.md) contents if you wish to help out!
+
+## Credits
+
+This library was migrated from [ocramius/instantiator](https://github.com/Ocramius/Instantiator), which
+has been donated to the doctrine organization, and which is now deprecated in favour of this package.
diff --git a/vendor/doctrine/instantiator/composer.json b/vendor/doctrine/instantiator/composer.json
new file mode 100644
index 0000000..4823890
--- /dev/null
+++ b/vendor/doctrine/instantiator/composer.json
@@ -0,0 +1,45 @@
+{
+    "name":              "doctrine/instantiator",
+    "description":       "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+    "type":              "library",
+    "license":           "MIT",
+    "homepage":          "https://github.com/doctrine/instantiator",
+    "keywords":          [
+        "instantiate",
+        "constructor"
+    ],
+    "authors": [
+        {
+            "name":     "Marco Pivetta",
+            "email":    "ocramius@gmail.com",
+            "homepage": "http://ocramius.github.com/"
+        }
+    ],
+    "require": {
+        "php": ">=5.3,<8.0-DEV"
+    },
+    "require-dev": {
+        "ext-phar":                  "*",
+        "ext-pdo":                   "*",
+        "phpunit/phpunit":           "~4.0",
+        "squizlabs/php_codesniffer": "~2.0",
+        "athletic/athletic":         "~0.1.8"
+    },
+    "autoload": {
+        "psr-4": {
+            "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+        }
+    },
+    "autoload-dev": {
+        "psr-0": {
+            "DoctrineTest\\InstantiatorPerformance\\": "tests",
+            "DoctrineTest\\InstantiatorTest\\": "tests",
+            "DoctrineTest\\InstantiatorTestAsset\\": "tests"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    }
+}
diff --git a/vendor/doctrine/instantiator/phpmd.xml.dist b/vendor/doctrine/instantiator/phpmd.xml.dist
new file mode 100644
index 0000000..8254105
--- /dev/null
+++ b/vendor/doctrine/instantiator/phpmd.xml.dist
@@ -0,0 +1,27 @@
+
+
+    
+        
+        
+    
+    
+    
+    
+    
+    
+    
+        
+            
+        
+    
+
diff --git a/vendor/doctrine/instantiator/phpunit.xml.dist b/vendor/doctrine/instantiator/phpunit.xml.dist
new file mode 100644
index 0000000..0a8d570
--- /dev/null
+++ b/vendor/doctrine/instantiator/phpunit.xml.dist
@@ -0,0 +1,22 @@
+
+
+    
+        ./tests/DoctrineTest/InstantiatorTest
+    
+    
+        
+            ./src
+        
+    
+
diff --git a/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/ExceptionInterface.php b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/ExceptionInterface.php
new file mode 100644
index 0000000..3065375
--- /dev/null
+++ b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/ExceptionInterface.php
@@ -0,0 +1,29 @@
+.
+ */
+
+namespace Doctrine\Instantiator\Exception;
+
+/**
+ * Base exception marker interface for the instantiator component
+ *
+ * @author Marco Pivetta 
+ */
+interface ExceptionInterface
+{
+}
diff --git a/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/InvalidArgumentException.php b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/InvalidArgumentException.php
new file mode 100644
index 0000000..ea8d28c
--- /dev/null
+++ b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/InvalidArgumentException.php
@@ -0,0 +1,62 @@
+.
+ */
+
+namespace Doctrine\Instantiator\Exception;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use ReflectionClass;
+
+/**
+ * Exception for invalid arguments provided to the instantiator
+ *
+ * @author Marco Pivetta 
+ */
+class InvalidArgumentException extends BaseInvalidArgumentException implements ExceptionInterface
+{
+    /**
+     * @param string $className
+     *
+     * @return self
+     */
+    public static function fromNonExistingClass($className)
+    {
+        if (interface_exists($className)) {
+            return new self(sprintf('The provided type "%s" is an interface, and can not be instantiated', $className));
+        }
+
+        if (PHP_VERSION_ID >= 50400 && trait_exists($className)) {
+            return new self(sprintf('The provided type "%s" is a trait, and can not be instantiated', $className));
+        }
+
+        return new self(sprintf('The provided class "%s" does not exist', $className));
+    }
+
+    /**
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return self
+     */
+    public static function fromAbstractClass(ReflectionClass $reflectionClass)
+    {
+        return new self(sprintf(
+            'The provided class "%s" is abstract, and can not be instantiated',
+            $reflectionClass->getName()
+        ));
+    }
+}
diff --git a/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/UnexpectedValueException.php b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/UnexpectedValueException.php
new file mode 100644
index 0000000..1681e56
--- /dev/null
+++ b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/UnexpectedValueException.php
@@ -0,0 +1,79 @@
+.
+ */
+
+namespace Doctrine\Instantiator\Exception;
+
+use Exception;
+use ReflectionClass;
+use UnexpectedValueException as BaseUnexpectedValueException;
+
+/**
+ * Exception for given parameters causing invalid/unexpected state on instantiation
+ *
+ * @author Marco Pivetta 
+ */
+class UnexpectedValueException extends BaseUnexpectedValueException implements ExceptionInterface
+{
+    /**
+     * @param ReflectionClass $reflectionClass
+     * @param Exception       $exception
+     *
+     * @return self
+     */
+    public static function fromSerializationTriggeredException(ReflectionClass $reflectionClass, Exception $exception)
+    {
+        return new self(
+            sprintf(
+                'An exception was raised while trying to instantiate an instance of "%s" via un-serialization',
+                $reflectionClass->getName()
+            ),
+            0,
+            $exception
+        );
+    }
+
+    /**
+     * @param ReflectionClass $reflectionClass
+     * @param string          $errorString
+     * @param int             $errorCode
+     * @param string          $errorFile
+     * @param int             $errorLine
+     *
+     * @return UnexpectedValueException
+     */
+    public static function fromUncleanUnSerialization(
+        ReflectionClass $reflectionClass,
+        $errorString,
+        $errorCode,
+        $errorFile,
+        $errorLine
+    ) {
+        return new self(
+            sprintf(
+                'Could not produce an instance of "%s" via un-serialization, since an error was triggered '
+                . 'in file "%s" at line "%d"',
+                $reflectionClass->getName(),
+                $errorFile,
+                $errorLine
+            ),
+            0,
+            new Exception($errorString, $errorCode)
+        );
+    }
+}
diff --git a/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php
new file mode 100644
index 0000000..6d5b3b6
--- /dev/null
+++ b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php
@@ -0,0 +1,273 @@
+.
+ */
+
+namespace Doctrine\Instantiator;
+
+use Closure;
+use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use Doctrine\Instantiator\Exception\UnexpectedValueException;
+use Exception;
+use ReflectionClass;
+
+/**
+ * {@inheritDoc}
+ *
+ * @author Marco Pivetta 
+ */
+final class Instantiator implements InstantiatorInterface
+{
+    /**
+     * Markers used internally by PHP to define whether {@see \unserialize} should invoke
+     * the method {@see \Serializable::unserialize()} when dealing with classes implementing
+     * the {@see \Serializable} interface.
+     */
+    const SERIALIZATION_FORMAT_USE_UNSERIALIZER   = 'C';
+    const SERIALIZATION_FORMAT_AVOID_UNSERIALIZER = 'O';
+
+    /**
+     * @var \Closure[] of {@see \Closure} instances used to instantiate specific classes
+     */
+    private static $cachedInstantiators = array();
+
+    /**
+     * @var object[] of objects that can directly be cloned
+     */
+    private static $cachedCloneables = array();
+
+    /**
+     * {@inheritDoc}
+     */
+    public function instantiate($className)
+    {
+        if (isset(self::$cachedCloneables[$className])) {
+            return clone self::$cachedCloneables[$className];
+        }
+
+        if (isset(self::$cachedInstantiators[$className])) {
+            $factory = self::$cachedInstantiators[$className];
+
+            return $factory();
+        }
+
+        return $this->buildAndCacheFromFactory($className);
+    }
+
+    /**
+     * Builds the requested object and caches it in static properties for performance
+     *
+     * @param string $className
+     *
+     * @return object
+     */
+    private function buildAndCacheFromFactory($className)
+    {
+        $factory  = self::$cachedInstantiators[$className] = $this->buildFactory($className);
+        $instance = $factory();
+
+        if ($this->isSafeToClone(new ReflectionClass($instance))) {
+            self::$cachedCloneables[$className] = clone $instance;
+        }
+
+        return $instance;
+    }
+
+    /**
+     * Builds a {@see \Closure} capable of instantiating the given $className without
+     * invoking its constructor.
+     *
+     * @param string $className
+     *
+     * @return Closure
+     */
+    private function buildFactory($className)
+    {
+        $reflectionClass = $this->getReflectionClass($className);
+
+        if ($this->isInstantiableViaReflection($reflectionClass)) {
+            return function () use ($reflectionClass) {
+                return $reflectionClass->newInstanceWithoutConstructor();
+            };
+        }
+
+        $serializedString = sprintf(
+            '%s:%d:"%s":0:{}',
+            $this->getSerializationFormat($reflectionClass),
+            strlen($className),
+            $className
+        );
+
+        $this->checkIfUnSerializationIsSupported($reflectionClass, $serializedString);
+
+        return function () use ($serializedString) {
+            return unserialize($serializedString);
+        };
+    }
+
+    /**
+     * @param string $className
+     *
+     * @return ReflectionClass
+     *
+     * @throws InvalidArgumentException
+     */
+    private function getReflectionClass($className)
+    {
+        if (! class_exists($className)) {
+            throw InvalidArgumentException::fromNonExistingClass($className);
+        }
+
+        $reflection = new ReflectionClass($className);
+
+        if ($reflection->isAbstract()) {
+            throw InvalidArgumentException::fromAbstractClass($reflection);
+        }
+
+        return $reflection;
+    }
+
+    /**
+     * @param ReflectionClass $reflectionClass
+     * @param string          $serializedString
+     *
+     * @throws UnexpectedValueException
+     *
+     * @return void
+     */
+    private function checkIfUnSerializationIsSupported(ReflectionClass $reflectionClass, $serializedString)
+    {
+        set_error_handler(function ($code, $message, $file, $line) use ($reflectionClass, & $error) {
+            $error = UnexpectedValueException::fromUncleanUnSerialization(
+                $reflectionClass,
+                $message,
+                $code,
+                $file,
+                $line
+            );
+        });
+
+        $this->attemptInstantiationViaUnSerialization($reflectionClass, $serializedString);
+
+        restore_error_handler();
+
+        if ($error) {
+            throw $error;
+        }
+    }
+
+    /**
+     * @param ReflectionClass $reflectionClass
+     * @param string          $serializedString
+     *
+     * @throws UnexpectedValueException
+     *
+     * @return void
+     */
+    private function attemptInstantiationViaUnSerialization(ReflectionClass $reflectionClass, $serializedString)
+    {
+        try {
+            unserialize($serializedString);
+        } catch (Exception $exception) {
+            restore_error_handler();
+
+            throw UnexpectedValueException::fromSerializationTriggeredException($reflectionClass, $exception);
+        }
+    }
+
+    /**
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return bool
+     */
+    private function isInstantiableViaReflection(ReflectionClass $reflectionClass)
+    {
+        if (\PHP_VERSION_ID >= 50600) {
+            return ! ($this->hasInternalAncestors($reflectionClass) && $reflectionClass->isFinal());
+        }
+
+        return \PHP_VERSION_ID >= 50400 && ! $this->hasInternalAncestors($reflectionClass);
+    }
+
+    /**
+     * Verifies whether the given class is to be considered internal
+     *
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return bool
+     */
+    private function hasInternalAncestors(ReflectionClass $reflectionClass)
+    {
+        do {
+            if ($reflectionClass->isInternal()) {
+                return true;
+            }
+        } while ($reflectionClass = $reflectionClass->getParentClass());
+
+        return false;
+    }
+
+    /**
+     * Verifies if the given PHP version implements the `Serializable` interface serialization
+     * with an incompatible serialization format. If that's the case, use serialization marker
+     * "C" instead of "O".
+     *
+     * @link http://news.php.net/php.internals/74654
+     *
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return string the serialization format marker, either self::SERIALIZATION_FORMAT_USE_UNSERIALIZER
+     *                or self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER
+     */
+    private function getSerializationFormat(ReflectionClass $reflectionClass)
+    {
+        if ($this->isPhpVersionWithBrokenSerializationFormat()
+            && $reflectionClass->implementsInterface('Serializable')
+        ) {
+            return self::SERIALIZATION_FORMAT_USE_UNSERIALIZER;
+        }
+
+        return self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER;
+    }
+
+    /**
+     * Checks whether the current PHP runtime uses an incompatible serialization format
+     *
+     * @return bool
+     */
+    private function isPhpVersionWithBrokenSerializationFormat()
+    {
+        return PHP_VERSION_ID === 50429 || PHP_VERSION_ID === 50513;
+    }
+
+    /**
+     * Checks if a class is cloneable
+     *
+     * @param ReflectionClass $reflection
+     *
+     * @return bool
+     */
+    private function isSafeToClone(ReflectionClass $reflection)
+    {
+        if (method_exists($reflection, 'isCloneable') && ! $reflection->isCloneable()) {
+            return false;
+        }
+
+        // not cloneable if it implements `__clone`, as we want to avoid calling it
+        return ! $reflection->hasMethod('__clone');
+    }
+}
diff --git a/vendor/doctrine/instantiator/src/Doctrine/Instantiator/InstantiatorInterface.php b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/InstantiatorInterface.php
new file mode 100644
index 0000000..b665bea
--- /dev/null
+++ b/vendor/doctrine/instantiator/src/Doctrine/Instantiator/InstantiatorInterface.php
@@ -0,0 +1,37 @@
+.
+ */
+
+namespace Doctrine\Instantiator;
+
+/**
+ * Instantiator provides utility methods to build objects without invoking their constructors
+ *
+ * @author Marco Pivetta 
+ */
+interface InstantiatorInterface
+{
+    /**
+     * @param string $className
+     *
+     * @return object
+     *
+     * @throws \Doctrine\Instantiator\Exception\ExceptionInterface
+     */
+    public function instantiate($className);
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorPerformance/InstantiatorPerformanceEvent.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorPerformance/InstantiatorPerformanceEvent.php
new file mode 100644
index 0000000..3e8fc6f
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorPerformance/InstantiatorPerformanceEvent.php
@@ -0,0 +1,96 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorPerformance;
+
+use Athletic\AthleticEvent;
+use Doctrine\Instantiator\Instantiator;
+
+/**
+ * Performance tests for {@see \Doctrine\Instantiator\Instantiator}
+ *
+ * @author Marco Pivetta 
+ */
+class InstantiatorPerformanceEvent extends AthleticEvent
+{
+    /**
+     * @var \Doctrine\Instantiator\Instantiator
+     */
+    private $instantiator;
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function setUp()
+    {
+        $this->instantiator = new Instantiator();
+
+        $this->instantiator->instantiate(__CLASS__);
+        $this->instantiator->instantiate('ArrayObject');
+        $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\SimpleSerializableAsset');
+        $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\SerializableArrayObjectAsset');
+        $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\UnCloneableAsset');
+    }
+
+    /**
+     * @iterations 20000
+     * @baseline
+     * @group instantiation
+     */
+    public function testInstantiateSelf()
+    {
+        $this->instantiator->instantiate(__CLASS__);
+    }
+
+    /**
+     * @iterations 20000
+     * @group instantiation
+     */
+    public function testInstantiateInternalClass()
+    {
+        $this->instantiator->instantiate('ArrayObject');
+    }
+
+    /**
+     * @iterations 20000
+     * @group instantiation
+     */
+    public function testInstantiateSimpleSerializableAssetClass()
+    {
+        $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\SimpleSerializableAsset');
+    }
+
+    /**
+     * @iterations 20000
+     * @group instantiation
+     */
+    public function testInstantiateSerializableArrayObjectAsset()
+    {
+        $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\SerializableArrayObjectAsset');
+    }
+
+    /**
+     * @iterations 20000
+     * @group instantiation
+     */
+    public function testInstantiateUnCloneableAsset()
+    {
+        $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\UnCloneableAsset');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/Exception/InvalidArgumentExceptionTest.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/Exception/InvalidArgumentExceptionTest.php
new file mode 100644
index 0000000..39d9b94
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/Exception/InvalidArgumentExceptionTest.php
@@ -0,0 +1,83 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTest\Exception;
+
+use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use PHPUnit_Framework_TestCase;
+use ReflectionClass;
+
+/**
+ * Tests for {@see \Doctrine\Instantiator\Exception\InvalidArgumentException}
+ *
+ * @author Marco Pivetta 
+ *
+ * @covers \Doctrine\Instantiator\Exception\InvalidArgumentException
+ */
+class InvalidArgumentExceptionTest extends PHPUnit_Framework_TestCase
+{
+    public function testFromNonExistingTypeWithNonExistingClass()
+    {
+        $className = __CLASS__ . uniqid();
+        $exception = InvalidArgumentException::fromNonExistingClass($className);
+
+        $this->assertInstanceOf('Doctrine\\Instantiator\\Exception\\InvalidArgumentException', $exception);
+        $this->assertSame('The provided class "' . $className . '" does not exist', $exception->getMessage());
+    }
+
+    public function testFromNonExistingTypeWithTrait()
+    {
+        if (PHP_VERSION_ID < 50400) {
+            $this->markTestSkipped('Need at least PHP 5.4.0, as this test requires traits support to run');
+        }
+
+        $exception = InvalidArgumentException::fromNonExistingClass(
+            'DoctrineTest\\InstantiatorTestAsset\\SimpleTraitAsset'
+        );
+
+        $this->assertSame(
+            'The provided type "DoctrineTest\\InstantiatorTestAsset\\SimpleTraitAsset" is a trait, '
+            . 'and can not be instantiated',
+            $exception->getMessage()
+        );
+    }
+
+    public function testFromNonExistingTypeWithInterface()
+    {
+        $exception = InvalidArgumentException::fromNonExistingClass('Doctrine\\Instantiator\\InstantiatorInterface');
+
+        $this->assertSame(
+            'The provided type "Doctrine\\Instantiator\\InstantiatorInterface" is an interface, '
+            . 'and can not be instantiated',
+            $exception->getMessage()
+        );
+    }
+
+    public function testFromAbstractClass()
+    {
+        $reflection = new ReflectionClass('DoctrineTest\\InstantiatorTestAsset\\AbstractClassAsset');
+        $exception  = InvalidArgumentException::fromAbstractClass($reflection);
+
+        $this->assertSame(
+            'The provided class "DoctrineTest\\InstantiatorTestAsset\\AbstractClassAsset" is abstract, '
+            . 'and can not be instantiated',
+            $exception->getMessage()
+        );
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/Exception/UnexpectedValueExceptionTest.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/Exception/UnexpectedValueExceptionTest.php
new file mode 100644
index 0000000..84154e7
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/Exception/UnexpectedValueExceptionTest.php
@@ -0,0 +1,69 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTest\Exception;
+
+use Doctrine\Instantiator\Exception\UnexpectedValueException;
+use Exception;
+use PHPUnit_Framework_TestCase;
+use ReflectionClass;
+
+/**
+ * Tests for {@see \Doctrine\Instantiator\Exception\UnexpectedValueException}
+ *
+ * @author Marco Pivetta 
+ *
+ * @covers \Doctrine\Instantiator\Exception\UnexpectedValueException
+ */
+class UnexpectedValueExceptionTest extends PHPUnit_Framework_TestCase
+{
+    public function testFromSerializationTriggeredException()
+    {
+        $reflectionClass = new ReflectionClass($this);
+        $previous        = new Exception();
+        $exception       = UnexpectedValueException::fromSerializationTriggeredException($reflectionClass, $previous);
+
+        $this->assertInstanceOf('Doctrine\\Instantiator\\Exception\\UnexpectedValueException', $exception);
+        $this->assertSame($previous, $exception->getPrevious());
+        $this->assertSame(
+            'An exception was raised while trying to instantiate an instance of "'
+            . __CLASS__  . '" via un-serialization',
+            $exception->getMessage()
+        );
+    }
+
+    public function testFromUncleanUnSerialization()
+    {
+        $reflection = new ReflectionClass('DoctrineTest\\InstantiatorTestAsset\\AbstractClassAsset');
+        $exception  = UnexpectedValueException::fromUncleanUnSerialization($reflection, 'foo', 123, 'bar', 456);
+
+        $this->assertInstanceOf('Doctrine\\Instantiator\\Exception\\UnexpectedValueException', $exception);
+        $this->assertSame(
+            'Could not produce an instance of "DoctrineTest\\InstantiatorTestAsset\\AbstractClassAsset" '
+            . 'via un-serialization, since an error was triggered in file "bar" at line "456"',
+            $exception->getMessage()
+        );
+
+        $previous = $exception->getPrevious();
+
+        $this->assertInstanceOf('Exception', $previous);
+        $this->assertSame('foo', $previous->getMessage());
+        $this->assertSame(123, $previous->getCode());
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/InstantiatorTest.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/InstantiatorTest.php
new file mode 100644
index 0000000..0a2cb93
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTest/InstantiatorTest.php
@@ -0,0 +1,219 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTest;
+
+use Doctrine\Instantiator\Exception\UnexpectedValueException;
+use Doctrine\Instantiator\Instantiator;
+use PHPUnit_Framework_TestCase;
+use ReflectionClass;
+
+/**
+ * Tests for {@see \Doctrine\Instantiator\Instantiator}
+ *
+ * @author Marco Pivetta 
+ *
+ * @covers \Doctrine\Instantiator\Instantiator
+ */
+class InstantiatorTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Instantiator
+     */
+    private $instantiator;
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function setUp()
+    {
+        $this->instantiator = new Instantiator();
+    }
+
+    /**
+     * @param string $className
+     *
+     * @dataProvider getInstantiableClasses
+     */
+    public function testCanInstantiate($className)
+    {
+        $this->assertInstanceOf($className, $this->instantiator->instantiate($className));
+    }
+
+    /**
+     * @param string $className
+     *
+     * @dataProvider getInstantiableClasses
+     */
+    public function testInstantiatesSeparateInstances($className)
+    {
+        $instance1 = $this->instantiator->instantiate($className);
+        $instance2 = $this->instantiator->instantiate($className);
+
+        $this->assertEquals($instance1, $instance2);
+        $this->assertNotSame($instance1, $instance2);
+    }
+
+    public function testExceptionOnUnSerializationException()
+    {
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped(
+                'As of facebook/hhvm#3432, HHVM has no PDORow, and therefore '
+                . ' no internal final classes that cannot be instantiated'
+            );
+        }
+
+        $className = 'DoctrineTest\\InstantiatorTestAsset\\UnserializeExceptionArrayObjectAsset';
+
+        if (\PHP_VERSION_ID >= 50600) {
+            $className = 'PDORow';
+        }
+
+        if (\PHP_VERSION_ID === 50429 || \PHP_VERSION_ID === 50513) {
+            $className = 'DoctrineTest\\InstantiatorTestAsset\\SerializableArrayObjectAsset';
+        }
+
+        $this->setExpectedException('Doctrine\\Instantiator\\Exception\\UnexpectedValueException');
+
+        $this->instantiator->instantiate($className);
+    }
+
+    public function testNoticeOnUnSerializationException()
+    {
+        if (\PHP_VERSION_ID >= 50600) {
+            $this->markTestSkipped(
+                'PHP 5.6 supports `ReflectionClass#newInstanceWithoutConstructor()` for some internal classes'
+            );
+        }
+
+        try {
+            $this->instantiator->instantiate('DoctrineTest\\InstantiatorTestAsset\\WakeUpNoticesAsset');
+
+            $this->fail('No exception was raised');
+        } catch (UnexpectedValueException $exception) {
+            $wakeUpNoticesReflection = new ReflectionClass('DoctrineTest\\InstantiatorTestAsset\\WakeUpNoticesAsset');
+            $previous                = $exception->getPrevious();
+
+            $this->assertInstanceOf('Exception', $previous);
+
+            // in PHP 5.4.29 and PHP 5.5.13, this case is not a notice, but an exception being thrown
+            if (! (\PHP_VERSION_ID === 50429 || \PHP_VERSION_ID === 50513)) {
+                $this->assertSame(
+                    'Could not produce an instance of "DoctrineTest\\InstantiatorTestAsset\WakeUpNoticesAsset" '
+                    . 'via un-serialization, since an error was triggered in file "'
+                    . $wakeUpNoticesReflection->getFileName() . '" at line "36"',
+                    $exception->getMessage()
+                );
+
+                $this->assertSame('Something went bananas while un-serializing this instance', $previous->getMessage());
+                $this->assertSame(\E_USER_NOTICE, $previous->getCode());
+            }
+        }
+    }
+
+    /**
+     * @param string $invalidClassName
+     *
+     * @dataProvider getInvalidClassNames
+     */
+    public function testInstantiationFromNonExistingClass($invalidClassName)
+    {
+        $this->setExpectedException('Doctrine\\Instantiator\\Exception\\InvalidArgumentException');
+
+        $this->instantiator->instantiate($invalidClassName);
+    }
+
+    public function testInstancesAreNotCloned()
+    {
+        $className = 'TemporaryClass' . uniqid();
+
+        eval('namespace ' . __NAMESPACE__ . '; class ' . $className . '{}');
+
+        $instance = $this->instantiator->instantiate(__NAMESPACE__ . '\\' . $className);
+
+        $instance->foo = 'bar';
+
+        $instance2 = $this->instantiator->instantiate(__NAMESPACE__ . '\\' . $className);
+
+        $this->assertObjectNotHasAttribute('foo', $instance2);
+    }
+
+    /**
+     * Provides a list of instantiable classes (existing)
+     *
+     * @return string[][]
+     */
+    public function getInstantiableClasses()
+    {
+        $classes = array(
+            array('stdClass'),
+            array(__CLASS__),
+            array('Doctrine\\Instantiator\\Instantiator'),
+            array('Exception'),
+            array('PharException'),
+            array('DoctrineTest\\InstantiatorTestAsset\\SimpleSerializableAsset'),
+            array('DoctrineTest\\InstantiatorTestAsset\\ExceptionAsset'),
+            array('DoctrineTest\\InstantiatorTestAsset\\FinalExceptionAsset'),
+            array('DoctrineTest\\InstantiatorTestAsset\\PharExceptionAsset'),
+            array('DoctrineTest\\InstantiatorTestAsset\\UnCloneableAsset'),
+            array('DoctrineTest\\InstantiatorTestAsset\\XMLReaderAsset'),
+        );
+
+        if (\PHP_VERSION_ID === 50429 || \PHP_VERSION_ID === 50513) {
+            return $classes;
+        }
+
+        $classes = array_merge(
+            $classes,
+            array(
+                array('PharException'),
+                array('ArrayObject'),
+                array('DoctrineTest\\InstantiatorTestAsset\\ArrayObjectAsset'),
+                array('DoctrineTest\\InstantiatorTestAsset\\SerializableArrayObjectAsset'),
+            )
+        );
+
+        if (\PHP_VERSION_ID >= 50600) {
+            $classes[] = array('DoctrineTest\\InstantiatorTestAsset\\WakeUpNoticesAsset');
+            $classes[] = array('DoctrineTest\\InstantiatorTestAsset\\UnserializeExceptionArrayObjectAsset');
+        }
+
+        return $classes;
+    }
+
+    /**
+     * Provides a list of instantiable classes (existing)
+     *
+     * @return string[][]
+     */
+    public function getInvalidClassNames()
+    {
+        $classNames = array(
+            array(__CLASS__ . uniqid()),
+            array('Doctrine\\Instantiator\\InstantiatorInterface'),
+            array('DoctrineTest\\InstantiatorTestAsset\\AbstractClassAsset'),
+        );
+
+        if (\PHP_VERSION_ID >= 50400) {
+            $classNames[] = array('DoctrineTest\\InstantiatorTestAsset\\SimpleTraitAsset');
+        }
+
+        return $classNames;
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/AbstractClassAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/AbstractClassAsset.php
new file mode 100644
index 0000000..fbe28dd
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/AbstractClassAsset.php
@@ -0,0 +1,29 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+/**
+ * A simple asset for an abstract class
+ *
+ * @author Marco Pivetta 
+ */
+abstract class AbstractClassAsset
+{
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/ArrayObjectAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/ArrayObjectAsset.php
new file mode 100644
index 0000000..56146d7
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/ArrayObjectAsset.php
@@ -0,0 +1,41 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use ArrayObject;
+use BadMethodCallException;
+
+/**
+ * Test asset that extends an internal PHP class
+ *
+ * @author Marco Pivetta 
+ */
+class ArrayObjectAsset extends ArrayObject
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/ExceptionAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/ExceptionAsset.php
new file mode 100644
index 0000000..43bbe46
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/ExceptionAsset.php
@@ -0,0 +1,41 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+use Exception;
+
+/**
+ * Test asset that extends an internal PHP base exception
+ *
+ * @author Marco Pivetta 
+ */
+class ExceptionAsset extends Exception
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/FinalExceptionAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/FinalExceptionAsset.php
new file mode 100644
index 0000000..7d268f5
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/FinalExceptionAsset.php
@@ -0,0 +1,41 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+use Exception;
+
+/**
+ * Test asset that extends an internal PHP base exception
+ *
+ * @author Marco Pivetta 
+ */
+final class FinalExceptionAsset extends Exception
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/PharAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/PharAsset.php
new file mode 100644
index 0000000..553fd56
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/PharAsset.php
@@ -0,0 +1,41 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+use Phar;
+
+/**
+ * Test asset that extends an internal PHP class
+ *
+ * @author Marco Pivetta 
+ */
+class PharAsset extends Phar
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/PharExceptionAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/PharExceptionAsset.php
new file mode 100644
index 0000000..42bf73e
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/PharExceptionAsset.php
@@ -0,0 +1,44 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+use PharException;
+
+/**
+ * Test asset that extends an internal PHP class
+ * This class should be serializable without problems
+ * and without getting the "Erroneous data format for unserializing"
+ * error
+ *
+ * @author Marco Pivetta 
+ */
+class PharExceptionAsset extends PharException
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SerializableArrayObjectAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SerializableArrayObjectAsset.php
new file mode 100644
index 0000000..ba19aaf
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SerializableArrayObjectAsset.php
@@ -0,0 +1,62 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use ArrayObject;
+use BadMethodCallException;
+use Serializable;
+
+/**
+ * Serializable test asset that also extends an internal class
+ *
+ * @author Marco Pivetta 
+ */
+class SerializableArrayObjectAsset extends ArrayObject implements Serializable
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function serialize()
+    {
+        return '';
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * Should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function unserialize($serialized)
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SimpleSerializableAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SimpleSerializableAsset.php
new file mode 100644
index 0000000..39f84a6
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SimpleSerializableAsset.php
@@ -0,0 +1,61 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+use Serializable;
+
+/**
+ * Base serializable test asset
+ *
+ * @author Marco Pivetta 
+ */
+class SimpleSerializableAsset implements Serializable
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function serialize()
+    {
+        return '';
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * Should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function unserialize($serialized)
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SimpleTraitAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SimpleTraitAsset.php
new file mode 100644
index 0000000..04e7806
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/SimpleTraitAsset.php
@@ -0,0 +1,29 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+/**
+ * A simple trait with no attached logic
+ *
+ * @author Marco Pivetta 
+ */
+trait SimpleTraitAsset
+{
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/UnCloneableAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/UnCloneableAsset.php
new file mode 100644
index 0000000..7d03bda
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/UnCloneableAsset.php
@@ -0,0 +1,50 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+
+/**
+ * Base un-cloneable asset
+ *
+ * @author Marco Pivetta 
+ */
+class UnCloneableAsset
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+
+    /**
+     * Magic `__clone` - should not be invoked
+     *
+     * @throws BadMethodCallException
+     */
+    public function __clone()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/UnserializeExceptionArrayObjectAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/UnserializeExceptionArrayObjectAsset.php
new file mode 100644
index 0000000..b348a40
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/UnserializeExceptionArrayObjectAsset.php
@@ -0,0 +1,39 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use ArrayObject;
+use BadMethodCallException;
+
+/**
+ * A simple asset for an abstract class
+ *
+ * @author Marco Pivetta 
+ */
+class UnserializeExceptionArrayObjectAsset extends ArrayObject
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function __wakeup()
+    {
+        throw new BadMethodCallException();
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/WakeUpNoticesAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/WakeUpNoticesAsset.php
new file mode 100644
index 0000000..18dc671
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/WakeUpNoticesAsset.php
@@ -0,0 +1,38 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use ArrayObject;
+
+/**
+ * A simple asset for an abstract class
+ *
+ * @author Marco Pivetta 
+ */
+class WakeUpNoticesAsset extends ArrayObject
+{
+    /**
+     * Wakeup method called after un-serialization
+     */
+    public function __wakeup()
+    {
+        trigger_error('Something went bananas while un-serializing this instance');
+    }
+}
diff --git a/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/XMLReaderAsset.php b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/XMLReaderAsset.php
new file mode 100644
index 0000000..39ee699
--- /dev/null
+++ b/vendor/doctrine/instantiator/tests/DoctrineTest/InstantiatorTestAsset/XMLReaderAsset.php
@@ -0,0 +1,41 @@
+.
+ */
+
+namespace DoctrineTest\InstantiatorTestAsset;
+
+use BadMethodCallException;
+use XMLReader;
+
+/**
+ * Test asset that extends an internal PHP class
+ *
+ * @author Dave Marshall 
+ */
+class XMLReaderAsset extends XMLReader
+{
+    /**
+     * Constructor - should not be called
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        throw new BadMethodCallException('Not supposed to be called!');
+    }
+}
diff --git a/vendor/firebase/php-jwt/LICENSE b/vendor/firebase/php-jwt/LICENSE
new file mode 100644
index 0000000..cb0c49b
--- /dev/null
+++ b/vendor/firebase/php-jwt/LICENSE
@@ -0,0 +1,30 @@
+Copyright (c) 2011, Neuman Vong
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Neuman Vong nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/firebase/php-jwt/README.md b/vendor/firebase/php-jwt/README.md
new file mode 100644
index 0000000..d4589b1
--- /dev/null
+++ b/vendor/firebase/php-jwt/README.md
@@ -0,0 +1,119 @@
+[![Build Status](https://travis-ci.org/firebase/php-jwt.png?branch=master)](https://travis-ci.org/firebase/php-jwt)
+[![Latest Stable Version](https://poser.pugx.org/firebase/php-jwt/v/stable)](https://packagist.org/packages/firebase/php-jwt)
+[![Total Downloads](https://poser.pugx.org/firebase/php-jwt/downloads)](https://packagist.org/packages/firebase/php-jwt)
+[![License](https://poser.pugx.org/firebase/php-jwt/license)](https://packagist.org/packages/firebase/php-jwt)
+
+PHP-JWT
+=======
+A simple library to encode and decode JSON Web Tokens (JWT) in PHP, conforming to [RFC 7519](https://tools.ietf.org/html/rfc7519).
+
+Installation
+------------
+
+Use composer to manage your dependencies and download PHP-JWT:
+
+```bash
+composer require firebase/php-jwt
+```
+
+Example
+-------
+```php
+ "http://example.org",
+    "aud" => "http://example.com",
+    "iat" => 1356999524,
+    "nbf" => 1357000000
+);
+
+/**
+ * IMPORTANT:
+ * You must specify supported algorithms for your application. See
+ * https://tools.ietf.org/html/draft-ietf-jose-json-web-algorithms-40
+ * for a list of spec-compliant algorithms.
+ */
+$jwt = JWT::encode($token, $key);
+$decoded = JWT::decode($jwt, $key, array('HS256'));
+
+print_r($decoded);
+
+/*
+ NOTE: This will now be an object instead of an associative array. To get
+ an associative array, you will need to cast it as such:
+*/
+
+$decoded_array = (array) $decoded;
+
+/**
+ * You can add a leeway to account for when there is a clock skew times between
+ * the signing and verifying servers. It is recommended that this leeway should
+ * not be bigger than a few minutes.
+ *
+ * Source: http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html#nbfDef
+ */
+JWT::$leeway = 60; // $leeway in seconds
+$decoded = JWT::decode($jwt, $key, array('HS256'));
+
+?>
+```
+
+Changelog
+---------
+
+#### 4.0.0 / 2016-07-17
+- Add support for late static binding. See [#88](https://github.com/firebase/php-jwt/pull/88) for details. Thanks to [@chappy84](https://github.com/chappy84)!
+- Use static `$timestamp` instead of `time()` to improve unit testing. See [#93](https://github.com/firebase/php-jwt/pull/93) for details. Thanks to [@josephmcdermott](https://github.com/josephmcdermott)!
+- Fixes to exceptions classes. See [#81](https://github.com/firebase/php-jwt/pull/81) for details. Thanks to [@Maks3w](https://github.com/Maks3w)!
+- Fixes to PHPDoc. See [#76](https://github.com/firebase/php-jwt/pull/76) for details. Thanks to [@akeeman](https://github.com/akeeman)!
+
+#### 3.0.0 / 2015-07-22
+- Minimum PHP version updated from `5.2.0` to `5.3.0`.
+- Add `\Firebase\JWT` namespace. See
+[#59](https://github.com/firebase/php-jwt/pull/59) for details. Thanks to
+[@Dashron](https://github.com/Dashron)!
+- Require a non-empty key to decode and verify a JWT. See
+[#60](https://github.com/firebase/php-jwt/pull/60) for details. Thanks to
+[@sjones608](https://github.com/sjones608)!
+- Cleaner documentation blocks in the code. See
+[#62](https://github.com/firebase/php-jwt/pull/62) for details. Thanks to
+[@johanderuijter](https://github.com/johanderuijter)!
+
+#### 2.2.0 / 2015-06-22
+- Add support for adding custom, optional JWT headers to `JWT::encode()`. See
+[#53](https://github.com/firebase/php-jwt/pull/53/files) for details. Thanks to
+[@mcocaro](https://github.com/mcocaro)!
+
+#### 2.1.0 / 2015-05-20
+- Add support for adding a leeway to `JWT:decode()` that accounts for clock skew
+between signing and verifying entities. Thanks to [@lcabral](https://github.com/lcabral)!
+- Add support for passing an object implementing the `ArrayAccess` interface for
+`$keys` argument in `JWT::decode()`. Thanks to [@aztech-dev](https://github.com/aztech-dev)!
+
+#### 2.0.0 / 2015-04-01
+- **Note**: It is strongly recommended that you update to > v2.0.0 to address
+  known security vulnerabilities in prior versions when both symmetric and
+  asymmetric keys are used together.
+- Update signature for `JWT::decode(...)` to require an array of supported
+  algorithms to use when verifying token signatures.
+
+
+Tests
+-----
+Run the tests using phpunit:
+
+```bash
+$ pear install PHPUnit
+$ phpunit --configuration phpunit.xml.dist
+PHPUnit 3.7.10 by Sebastian Bergmann.
+.....
+Time: 0 seconds, Memory: 2.50Mb
+OK (5 tests, 5 assertions)
+```
+
+License
+-------
+[3-Clause BSD](http://opensource.org/licenses/BSD-3-Clause).
diff --git a/vendor/firebase/php-jwt/composer.json b/vendor/firebase/php-jwt/composer.json
new file mode 100644
index 0000000..1a5e93b
--- /dev/null
+++ b/vendor/firebase/php-jwt/composer.json
@@ -0,0 +1,27 @@
+{
+    "name": "firebase/php-jwt",
+    "description": "A simple library to encode and decode JSON Web Tokens (JWT) in PHP. Should conform to the current spec.",
+    "homepage": "https://github.com/firebase/php-jwt",
+    "authors": [
+        {
+            "name": "Neuman Vong",
+            "email": "neuman+pear@twilio.com",
+            "role": "Developer"
+        },
+        {
+            "name": "Anant Narayanan",
+            "email": "anant@php.net",
+            "role": "Developer"
+        }
+    ],
+    "license": "BSD-3-Clause",
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Firebase\\JWT\\": "src"
+        }
+    },
+    "minimum-stability": "dev"
+}
diff --git a/vendor/firebase/php-jwt/composer.lock b/vendor/firebase/php-jwt/composer.lock
new file mode 100644
index 0000000..5518ae4
--- /dev/null
+++ b/vendor/firebase/php-jwt/composer.lock
@@ -0,0 +1,19 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "hash": "60a5df5d283a7ae9000173248eba8909",
+    "packages": [],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "dev",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.2.0"
+    },
+    "platform-dev": []
+}
diff --git a/vendor/firebase/php-jwt/package.xml b/vendor/firebase/php-jwt/package.xml
new file mode 100644
index 0000000..a95b056
--- /dev/null
+++ b/vendor/firebase/php-jwt/package.xml
@@ -0,0 +1,77 @@
+
+
+ JWT
+ pear.php.net
+ A JWT encoder/decoder.
+ A JWT encoder/decoder library for PHP.
+ 
+  Neuman Vong
+  lcfrs
+  neuman+pear@twilio.com
+  yes
+ 
+ 
+  Firebase Operations
+  firebase
+  operations@firebase.com
+  yes
+ 
+ 2015-07-22
+ 
+  3.0.0
+  3.0.0
+ 
+ 
+  beta
+  beta
+ 
+ BSD 3-Clause License
+ 
+Initial release with basic support for JWT encoding, decoding and signature verification.
+ 
+ 
+  
+   
+    
+   
+   
+  
+ 
+ 
+  
+   
+    5.1
+   
+   
+    1.7.0
+   
+   
+    json
+   
+   
+    hash
+   
+  
+ 
+ 
+ 
+  
+   
+    0.1.0
+    0.1.0
+   
+   
+    beta
+    beta
+   
+   2015-04-01
+   BSD 3-Clause License
+   
+Initial release with basic support for JWT encoding, decoding and signature verification.
+   
+  
+ 
+
diff --git a/vendor/firebase/php-jwt/src/BeforeValidException.php b/vendor/firebase/php-jwt/src/BeforeValidException.php
new file mode 100644
index 0000000..a6ee2f7
--- /dev/null
+++ b/vendor/firebase/php-jwt/src/BeforeValidException.php
@@ -0,0 +1,7 @@
+
+ * @author   Anant Narayanan 
+ * @license  http://opensource.org/licenses/BSD-3-Clause 3-clause BSD
+ * @link     https://github.com/firebase/php-jwt
+ */
+class JWT
+{
+
+    /**
+     * When checking nbf, iat or expiration times,
+     * we want to provide some extra leeway time to
+     * account for clock skew.
+     */
+    public static $leeway = 0;
+
+    /**
+     * Allow the current timestamp to be specified.
+     * Useful for fixing a value within unit testing.
+     *
+     * Will default to PHP time() value if null.
+     */
+    public static $timestamp = null;
+
+    public static $supported_algs = array(
+        'HS256' => array('hash_hmac', 'SHA256'),
+        'HS512' => array('hash_hmac', 'SHA512'),
+        'HS384' => array('hash_hmac', 'SHA384'),
+        'RS256' => array('openssl', 'SHA256'),
+    );
+
+    /**
+     * Decodes a JWT string into a PHP object.
+     *
+     * @param string        $jwt            The JWT
+     * @param string|array  $key            The key, or map of keys.
+     *                                      If the algorithm used is asymmetric, this is the public key
+     * @param array         $allowed_algs   List of supported verification algorithms
+     *                                      Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256'
+     *
+     * @return object The JWT's payload as a PHP object
+     *
+     * @throws UnexpectedValueException     Provided JWT was invalid
+     * @throws SignatureInvalidException    Provided JWT was invalid because the signature verification failed
+     * @throws BeforeValidException         Provided JWT is trying to be used before it's eligible as defined by 'nbf'
+     * @throws BeforeValidException         Provided JWT is trying to be used before it's been created as defined by 'iat'
+     * @throws ExpiredException             Provided JWT has since expired, as defined by the 'exp' claim
+     *
+     * @uses jsonDecode
+     * @uses urlsafeB64Decode
+     */
+    public static function decode($jwt, $key, $allowed_algs = array())
+    {
+        $timestamp = is_null(static::$timestamp) ? time() : static::$timestamp;
+
+        if (empty($key)) {
+            throw new InvalidArgumentException('Key may not be empty');
+        }
+        if (!is_array($allowed_algs)) {
+            throw new InvalidArgumentException('Algorithm not allowed');
+        }
+        $tks = explode('.', $jwt);
+        if (count($tks) != 3) {
+            throw new UnexpectedValueException('Wrong number of segments');
+        }
+        list($headb64, $bodyb64, $cryptob64) = $tks;
+        if (null === ($header = static::jsonDecode(static::urlsafeB64Decode($headb64)))) {
+            throw new UnexpectedValueException('Invalid header encoding');
+        }
+        if (null === $payload = static::jsonDecode(static::urlsafeB64Decode($bodyb64))) {
+            throw new UnexpectedValueException('Invalid claims encoding');
+        }
+        $sig = static::urlsafeB64Decode($cryptob64);
+        
+        if (empty($header->alg)) {
+            throw new UnexpectedValueException('Empty algorithm');
+        }
+        if (empty(static::$supported_algs[$header->alg])) {
+            throw new UnexpectedValueException('Algorithm not supported');
+        }
+        if (!in_array($header->alg, $allowed_algs)) {
+            throw new UnexpectedValueException('Algorithm not allowed');
+        }
+        if (is_array($key) || $key instanceof \ArrayAccess) {
+            if (isset($header->kid)) {
+                $key = $key[$header->kid];
+            } else {
+                throw new UnexpectedValueException('"kid" empty, unable to lookup correct key');
+            }
+        }
+
+        // Check the signature
+        if (!static::verify("$headb64.$bodyb64", $sig, $key, $header->alg)) {
+            throw new SignatureInvalidException('Signature verification failed');
+        }
+
+        // Check if the nbf if it is defined. This is the time that the
+        // token can actually be used. If it's not yet that time, abort.
+        if (isset($payload->nbf) && $payload->nbf > ($timestamp + static::$leeway)) {
+            throw new BeforeValidException(
+                'Cannot handle token prior to ' . date(DateTime::ISO8601, $payload->nbf)
+            );
+        }
+
+        // Check that this token has been created before 'now'. This prevents
+        // using tokens that have been created for later use (and haven't
+        // correctly used the nbf claim).
+        if (isset($payload->iat) && $payload->iat > ($timestamp + static::$leeway)) {
+            throw new BeforeValidException(
+                'Cannot handle token prior to ' . date(DateTime::ISO8601, $payload->iat)
+            );
+        }
+
+        // Check if this token has expired.
+        if (isset($payload->exp) && ($timestamp - static::$leeway) >= $payload->exp) {
+            throw new ExpiredException('Expired token');
+        }
+
+        return $payload;
+    }
+
+    /**
+     * Converts and signs a PHP object or array into a JWT string.
+     *
+     * @param object|array  $payload    PHP object or array
+     * @param string        $key        The secret key.
+     *                                  If the algorithm used is asymmetric, this is the private key
+     * @param string        $alg        The signing algorithm.
+     *                                  Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256'
+     * @param mixed         $keyId
+     * @param array         $head       An array with header elements to attach
+     *
+     * @return string A signed JWT
+     *
+     * @uses jsonEncode
+     * @uses urlsafeB64Encode
+     */
+    public static function encode($payload, $key, $alg = 'HS256', $keyId = null, $head = null)
+    {
+        $header = array('typ' => 'JWT', 'alg' => $alg);
+        if ($keyId !== null) {
+            $header['kid'] = $keyId;
+        }
+        if ( isset($head) && is_array($head) ) {
+            $header = array_merge($head, $header);
+        }
+        $segments = array();
+        $segments[] = static::urlsafeB64Encode(static::jsonEncode($header));
+        $segments[] = static::urlsafeB64Encode(static::jsonEncode($payload));
+        $signing_input = implode('.', $segments);
+
+        $signature = static::sign($signing_input, $key, $alg);
+        $segments[] = static::urlsafeB64Encode($signature);
+
+        return implode('.', $segments);
+    }
+
+    /**
+     * Sign a string with a given key and algorithm.
+     *
+     * @param string            $msg    The message to sign
+     * @param string|resource   $key    The secret key
+     * @param string            $alg    The signing algorithm.
+     *                                  Supported algorithms are 'HS256', 'HS384', 'HS512' and 'RS256'
+     *
+     * @return string An encrypted message
+     *
+     * @throws DomainException Unsupported algorithm was specified
+     */
+    public static function sign($msg, $key, $alg = 'HS256')
+    {
+        if (empty(static::$supported_algs[$alg])) {
+            throw new DomainException('Algorithm not supported');
+        }
+        list($function, $algorithm) = static::$supported_algs[$alg];
+        switch($function) {
+            case 'hash_hmac':
+                return hash_hmac($algorithm, $msg, $key, true);
+            case 'openssl':
+                $signature = '';
+                $success = openssl_sign($msg, $signature, $key, $algorithm);
+                if (!$success) {
+                    throw new DomainException("OpenSSL unable to sign data");
+                } else {
+                    return $signature;
+                }
+        }
+    }
+
+    /**
+     * Verify a signature with the message, key and method. Not all methods
+     * are symmetric, so we must have a separate verify and sign method.
+     *
+     * @param string            $msg        The original message (header and body)
+     * @param string            $signature  The original signature
+     * @param string|resource   $key        For HS*, a string key works. for RS*, must be a resource of an openssl public key
+     * @param string            $alg        The algorithm
+     *
+     * @return bool
+     *
+     * @throws DomainException Invalid Algorithm or OpenSSL failure
+     */
+    private static function verify($msg, $signature, $key, $alg)
+    {
+        if (empty(static::$supported_algs[$alg])) {
+            throw new DomainException('Algorithm not supported');
+        }
+
+        list($function, $algorithm) = static::$supported_algs[$alg];
+        switch($function) {
+            case 'openssl':
+                $success = openssl_verify($msg, $signature, $key, $algorithm);
+                if (!$success) {
+                    throw new DomainException("OpenSSL unable to verify data: " . openssl_error_string());
+                } else {
+                    return $signature;
+                }
+            case 'hash_hmac':
+            default:
+                $hash = hash_hmac($algorithm, $msg, $key, true);
+                if (function_exists('hash_equals')) {
+                    return hash_equals($signature, $hash);
+                }
+                $len = min(static::safeStrlen($signature), static::safeStrlen($hash));
+
+                $status = 0;
+                for ($i = 0; $i < $len; $i++) {
+                    $status |= (ord($signature[$i]) ^ ord($hash[$i]));
+                }
+                $status |= (static::safeStrlen($signature) ^ static::safeStrlen($hash));
+
+                return ($status === 0);
+        }
+    }
+
+    /**
+     * Decode a JSON string into a PHP object.
+     *
+     * @param string $input JSON string
+     *
+     * @return object Object representation of JSON string
+     *
+     * @throws DomainException Provided string was invalid JSON
+     */
+    public static function jsonDecode($input)
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '>=') && !(defined('JSON_C_VERSION') && PHP_INT_SIZE > 4)) {
+            /** In PHP >=5.4.0, json_decode() accepts an options parameter, that allows you
+             * to specify that large ints (like Steam Transaction IDs) should be treated as
+             * strings, rather than the PHP default behaviour of converting them to floats.
+             */
+            $obj = json_decode($input, false, 512, JSON_BIGINT_AS_STRING);
+        } else {
+            /** Not all servers will support that, however, so for older versions we must
+             * manually detect large ints in the JSON string and quote them (thus converting
+             *them to strings) before decoding, hence the preg_replace() call.
+             */
+            $max_int_length = strlen((string) PHP_INT_MAX) - 1;
+            $json_without_bigints = preg_replace('/:\s*(-?\d{'.$max_int_length.',})/', ': "$1"', $input);
+            $obj = json_decode($json_without_bigints);
+        }
+
+        if (function_exists('json_last_error') && $errno = json_last_error()) {
+            static::handleJsonError($errno);
+        } elseif ($obj === null && $input !== 'null') {
+            throw new DomainException('Null result with non-null input');
+        }
+        return $obj;
+    }
+
+    /**
+     * Encode a PHP object into a JSON string.
+     *
+     * @param object|array $input A PHP object or array
+     *
+     * @return string JSON representation of the PHP object or array
+     *
+     * @throws DomainException Provided object could not be encoded to valid JSON
+     */
+    public static function jsonEncode($input)
+    {
+        $json = json_encode($input);
+        if (function_exists('json_last_error') && $errno = json_last_error()) {
+            static::handleJsonError($errno);
+        } elseif ($json === 'null' && $input !== null) {
+            throw new DomainException('Null result with non-null input');
+        }
+        return $json;
+    }
+
+    /**
+     * Decode a string with URL-safe Base64.
+     *
+     * @param string $input A Base64 encoded string
+     *
+     * @return string A decoded string
+     */
+    public static function urlsafeB64Decode($input)
+    {
+        $remainder = strlen($input) % 4;
+        if ($remainder) {
+            $padlen = 4 - $remainder;
+            $input .= str_repeat('=', $padlen);
+        }
+        return base64_decode(strtr($input, '-_', '+/'));
+    }
+
+    /**
+     * Encode a string with URL-safe Base64.
+     *
+     * @param string $input The string you want encoded
+     *
+     * @return string The base64 encode of what you passed in
+     */
+    public static function urlsafeB64Encode($input)
+    {
+        return str_replace('=', '', strtr(base64_encode($input), '+/', '-_'));
+    }
+
+    /**
+     * Helper method to create a JSON error.
+     *
+     * @param int $errno An error number from json_last_error()
+     *
+     * @return void
+     */
+    private static function handleJsonError($errno)
+    {
+        $messages = array(
+            JSON_ERROR_DEPTH => 'Maximum stack depth exceeded',
+            JSON_ERROR_CTRL_CHAR => 'Unexpected control character found',
+            JSON_ERROR_SYNTAX => 'Syntax error, malformed JSON'
+        );
+        throw new DomainException(
+            isset($messages[$errno])
+            ? $messages[$errno]
+            : 'Unknown JSON error: ' . $errno
+        );
+    }
+
+    /**
+     * Get the number of bytes in cryptographic strings.
+     *
+     * @param string
+     *
+     * @return int
+     */
+    private static function safeStrlen($str)
+    {
+        if (function_exists('mb_strlen')) {
+            return mb_strlen($str, '8bit');
+        }
+        return strlen($str);
+    }
+}
diff --git a/vendor/firebase/php-jwt/src/SignatureInvalidException.php b/vendor/firebase/php-jwt/src/SignatureInvalidException.php
new file mode 100644
index 0000000..27332b2
--- /dev/null
+++ b/vendor/firebase/php-jwt/src/SignatureInvalidException.php
@@ -0,0 +1,7 @@
+= 5.5
+* Updated to use PSR-7
+  * Requires immutable messages, which basically means an event based system
+    owned by a request instance is no longer possible.
+  * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7).
+  * Removed the dependency on `guzzlehttp/streams`. These stream abstractions
+    are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7`
+    namespace.
+* Added middleware and handler system
+  * Replaced the Guzzle event and subscriber system with a middleware system.
+  * No longer depends on RingPHP, but rather places the HTTP handlers directly
+    in Guzzle, operating on PSR-7 messages.
+  * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which
+    means the `guzzlehttp/retry-subscriber` is now obsolete.
+  * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`.
+* Asynchronous responses
+  * No longer supports the `future` request option to send an async request.
+    Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`,
+    `getAsync`, etc.).
+  * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid
+    recursion required by chaining and forwarding react promises. See
+    https://github.com/guzzle/promises
+  * Added `requestAsync` and `sendAsync` to send request asynchronously.
+  * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests
+    asynchronously.
+* Request options
+  * POST and form updates
+    * Added the `form_fields` and `form_files` request options.
+    * Removed the `GuzzleHttp\Post` namespace.
+    * The `body` request option no longer accepts an array for POST requests.
+  * The `exceptions` request option has been deprecated in favor of the
+    `http_errors` request options.
+  * The `save_to` request option has been deprecated in favor of `sink` request
+    option.
+* Clients no longer accept an array of URI template string and variables for
+  URI variables. You will need to expand URI templates before passing them
+  into a client constructor or request method.
+* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are
+  now magic methods that will send synchronous requests.
+* Replaced `Utils.php` with plain functions in `functions.php`.
+* Removed `GuzzleHttp\Collection`.
+* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as
+  an array.
+* Removed `GuzzleHttp\Query`. Query string handling is now handled using an
+  associative array passed into the `query` request option. The query string
+  is serialized using PHP's `http_build_query`. If you need more control, you
+  can pass the query string in as a string.
+* `GuzzleHttp\QueryParser` has been replaced with the
+  `GuzzleHttp\Psr7\parse_query`.
+
+## 5.2.0 - 2015-01-27
+
+* Added `AppliesHeadersInterface` to make applying headers to a request based
+  on the body more generic and not specific to `PostBodyInterface`.
+* Reduced the number of stack frames needed to send requests.
+* Nested futures are now resolved in the client rather than the RequestFsm
+* Finishing state transitions is now handled in the RequestFsm rather than the
+  RingBridge.
+* Added a guard in the Pool class to not use recursion for request retries.
+
+## 5.1.0 - 2014-12-19
+
+* Pool class no longer uses recursion when a request is intercepted.
+* The size of a Pool can now be dynamically adjusted using a callback.
+  See https://github.com/guzzle/guzzle/pull/943.
+* Setting a request option to `null` when creating a request with a client will
+  ensure that the option is not set. This allows you to overwrite default
+  request options on a per-request basis.
+  See https://github.com/guzzle/guzzle/pull/937.
+* Added the ability to limit which protocols are allowed for redirects by
+  specifying a `protocols` array in the `allow_redirects` request option.
+* Nested futures due to retries are now resolved when waiting for synchronous
+  responses. See https://github.com/guzzle/guzzle/pull/947.
+* `"0"` is now an allowed URI path. See
+  https://github.com/guzzle/guzzle/pull/935.
+* `Query` no longer typehints on the `$query` argument in the constructor,
+  allowing for strings and arrays.
+* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle
+  specific exceptions if necessary.
+
+## 5.0.3 - 2014-11-03
+
+This change updates query strings so that they are treated as un-encoded values
+by default where the value represents an un-encoded value to send over the
+wire. A Query object then encodes the value before sending over the wire. This
+means that even value query string values (e.g., ":") are url encoded. This
+makes the Query class match PHP's http_build_query function. However, if you
+want to send requests over the wire using valid query string characters that do
+not need to be encoded, then you can provide a string to Url::setQuery() and
+pass true as the second argument to specify that the query string is a raw
+string that should not be parsed or encoded (unless a call to getQuery() is
+subsequently made, forcing the query-string to be converted into a Query
+object).
+
+## 5.0.2 - 2014-10-30
+
+* Added a trailing `\r\n` to multipart/form-data payloads. See
+  https://github.com/guzzle/guzzle/pull/871
+* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs.
+* Status codes are now returned as integers. See
+  https://github.com/guzzle/guzzle/issues/881
+* No longer overwriting an existing `application/x-www-form-urlencoded` header
+  when sending POST requests, allowing for customized headers. See
+  https://github.com/guzzle/guzzle/issues/877
+* Improved path URL serialization.
+
+  * No longer double percent-encoding characters in the path or query string if
+    they are already encoded.
+  * Now properly encoding the supplied path to a URL object, instead of only
+    encoding ' ' and '?'.
+  * Note: This has been changed in 5.0.3 to now encode query string values by
+    default unless the `rawString` argument is provided when setting the query
+    string on a URL: Now allowing many more characters to be present in the
+    query string without being percent encoded. See http://tools.ietf.org/html/rfc3986#appendix-A
+
+## 5.0.1 - 2014-10-16
+
+Bugfix release.
+
+* Fixed an issue where connection errors still returned response object in
+  error and end events event though the response is unusable. This has been
+  corrected so that a response is not returned in the `getResponse` method of
+  these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867
+* Fixed an issue where transfer statistics were not being populated in the
+  RingBridge. https://github.com/guzzle/guzzle/issues/866
+
+## 5.0.0 - 2014-10-12
+
+Adding support for non-blocking responses and some minor API cleanup.
+
+### New Features
+
+* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`.
+* Added a public API for creating a default HTTP adapter.
+* Updated the redirect plugin to be non-blocking so that redirects are sent
+  concurrently. Other plugins like this can now be updated to be non-blocking.
+* Added a "progress" event so that you can get upload and download progress
+  events.
+* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers
+  requests concurrently using a capped pool size as efficiently as possible.
+* Added `hasListeners()` to EmitterInterface.
+* Removed `GuzzleHttp\ClientInterface::sendAll` and marked
+  `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the
+  recommended way).
+
+### Breaking changes
+
+The breaking changes in this release are relatively minor. The biggest thing to
+look out for is that request and response objects no longer implement fluent
+interfaces.
+
+* Removed the fluent interfaces (i.e., `return $this`) from requests,
+  responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`,
+  `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and
+  `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of
+  why I did this: http://ocramius.github.io/blog/fluent-interfaces-are-evil/.
+  This also makes the Guzzle message interfaces compatible with the current
+  PSR-7 message proposal.
+* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except
+  for the HTTP request functions from function.php, these functions are now
+  implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode`
+  moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to
+  `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to
+  `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be
+  `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php
+  caused problems for many users: they aren't PSR-4 compliant, require an
+  explicit include, and needed an if-guard to ensure that the functions are not
+  declared multiple times.
+* Rewrote adapter layer.
+    * Removing all classes from `GuzzleHttp\Adapter`, these are now
+      implemented as callables that are stored in `GuzzleHttp\Ring\Client`.
+    * Removed the concept of "parallel adapters". Sending requests serially or
+      concurrently is now handled using a single adapter.
+    * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The
+      Transaction object now exposes the request, response, and client as public
+      properties. The getters and setters have been removed.
+* Removed the "headers" event. This event was only useful for changing the
+  body a response once the headers of the response were known. You can implement
+  a similar behavior in a number of ways. One example might be to use a
+  FnStream that has access to the transaction being sent. For example, when the
+  first byte is written, you could check if the response headers match your
+  expectations, and if so, change the actual stream body that is being
+  written to.
+* Removed the `asArray` parameter from
+  `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header
+  value as an array, then use the newly added `getHeaderAsArray()` method of
+  `MessageInterface`. This change makes the Guzzle interfaces compatible with
+  the PSR-7 interfaces.
+* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add
+  custom request options using double-dispatch (this was an implementation
+  detail). Instead, you should now provide an associative array to the
+  constructor which is a mapping of the request option name mapping to a
+  function that applies the option value to a request.
+* Removed the concept of "throwImmediately" from exceptions and error events.
+  This control mechanism was used to stop a transfer of concurrent requests
+  from completing. This can now be handled by throwing the exception or by
+  cancelling a pool of requests or each outstanding future request individually.
+* Updated to "GuzzleHttp\Streams" 3.0.
+    * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a
+      `maxLen` parameter. This update makes the Guzzle streams project
+      compatible with the current PSR-7 proposal.
+    * `GuzzleHttp\Stream\Stream::__construct`,
+      `GuzzleHttp\Stream\Stream::factory`, and
+      `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second
+      argument. They now accept an associative array of options, including the
+      "size" key and "metadata" key which can be used to provide custom metadata.
+
+## 4.2.2 - 2014-09-08
+
+* Fixed a memory leak in the CurlAdapter when reusing cURL handles.
+* No longer using `request_fulluri` in stream adapter proxies.
+* Relative redirects are now based on the last response, not the first response.
+
+## 4.2.1 - 2014-08-19
+
+* Ensuring that the StreamAdapter does not always add a Content-Type header
+* Adding automated github releases with a phar and zip
+
+## 4.2.0 - 2014-08-17
+
+* Now merging in default options using a case-insensitive comparison.
+  Closes https://github.com/guzzle/guzzle/issues/767
+* Added the ability to automatically decode `Content-Encoding` response bodies
+  using the `decode_content` request option. This is set to `true` by default
+  to decode the response body if it comes over the wire with a
+  `Content-Encoding`. Set this value to `false` to disable decoding the
+  response content, and pass a string to provide a request `Accept-Encoding`
+  header and turn on automatic response decoding. This feature now allows you
+  to pass an `Accept-Encoding` header in the headers of a request but still
+  disable automatic response decoding.
+  Closes https://github.com/guzzle/guzzle/issues/764
+* Added the ability to throw an exception immediately when transferring
+  requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760
+* Updating guzzlehttp/streams dependency to ~2.1
+* No longer utilizing the now deprecated namespaced methods from the stream
+  package.
+
+## 4.1.8 - 2014-08-14
+
+* Fixed an issue in the CurlFactory that caused setting the `stream=false`
+  request option to throw an exception.
+  See: https://github.com/guzzle/guzzle/issues/769
+* TransactionIterator now calls rewind on the inner iterator.
+  See: https://github.com/guzzle/guzzle/pull/765
+* You can now set the `Content-Type` header to `multipart/form-data`
+  when creating POST requests to force multipart bodies.
+  See https://github.com/guzzle/guzzle/issues/768
+
+## 4.1.7 - 2014-08-07
+
+* Fixed an error in the HistoryPlugin that caused the same request and response
+  to be logged multiple times when an HTTP protocol error occurs.
+* Ensuring that cURL does not add a default Content-Type when no Content-Type
+  has been supplied by the user. This prevents the adapter layer from modifying
+  the request that is sent over the wire after any listeners may have already
+  put the request in a desired state (e.g., signed the request).
+* Throwing an exception when you attempt to send requests that have the
+  "stream" set to true in parallel using the MultiAdapter.
+* Only calling curl_multi_select when there are active cURL handles. This was
+  previously changed and caused performance problems on some systems due to PHP
+  always selecting until the maximum select timeout.
+* Fixed a bug where multipart/form-data POST fields were not correctly
+  aggregated (e.g., values with "&").
+
+## 4.1.6 - 2014-08-03
+
+* Added helper methods to make it easier to represent messages as strings,
+  including getting the start line and getting headers as a string.
+
+## 4.1.5 - 2014-08-02
+
+* Automatically retrying cURL "Connection died, retrying a fresh connect"
+  errors when possible.
+* cURL implementation cleanup
+* Allowing multiple event subscriber listeners to be registered per event by
+  passing an array of arrays of listener configuration.
+
+## 4.1.4 - 2014-07-22
+
+* Fixed a bug that caused multi-part POST requests with more than one field to
+  serialize incorrectly.
+* Paths can now be set to "0"
+* `ResponseInterface::xml` now accepts a `libxml_options` option and added a
+  missing default argument that was required when parsing XML response bodies.
+* A `save_to` stream is now created lazily, which means that files are not
+  created on disk unless a request succeeds.
+
+## 4.1.3 - 2014-07-15
+
+* Various fixes to multipart/form-data POST uploads
+* Wrapping function.php in an if-statement to ensure Guzzle can be used
+  globally and in a Composer install
+* Fixed an issue with generating and merging in events to an event array
+* POST headers are only applied before sending a request to allow you to change
+  the query aggregator used before uploading
+* Added much more robust query string parsing
+* Fixed various parsing and normalization issues with URLs
+* Fixing an issue where multi-valued headers were not being utilized correctly
+  in the StreamAdapter
+
+## 4.1.2 - 2014-06-18
+
+* Added support for sending payloads with GET requests
+
+## 4.1.1 - 2014-06-08
+
+* Fixed an issue related to using custom message factory options in subclasses
+* Fixed an issue with nested form fields in a multi-part POST
+* Fixed an issue with using the `json` request option for POST requests
+* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar`
+
+## 4.1.0 - 2014-05-27
+
+* Added a `json` request option to easily serialize JSON payloads.
+* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON.
+* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`.
+* Added the ability to provide an emitter to a client in the client constructor.
+* Added the ability to persist a cookie session using $_SESSION.
+* Added a trait that can be used to add event listeners to an iterator.
+* Removed request method constants from RequestInterface.
+* Fixed warning when invalid request start-lines are received.
+* Updated MessageFactory to work with custom request option methods.
+* Updated cacert bundle to latest build.
+
+4.0.2 (2014-04-16)
+------------------
+
+* Proxy requests using the StreamAdapter now properly use request_fulluri (#632)
+* Added the ability to set scalars as POST fields (#628)
+
+## 4.0.1 - 2014-04-04
+
+* The HTTP status code of a response is now set as the exception code of
+  RequestException objects.
+* 303 redirects will now correctly switch from POST to GET requests.
+* The default parallel adapter of a client now correctly uses the MultiAdapter.
+* HasDataTrait now initializes the internal data array as an empty array so
+  that the toArray() method always returns an array.
+
+## 4.0.0 - 2014-03-29
+
+* For more information on the 4.0 transition, see:
+  http://mtdowling.com/blog/2014/03/15/guzzle-4-rc/
+* For information on changes and upgrading, see:
+  https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
+* Added `GuzzleHttp\batch()` as a convenience function for sending requests in
+  parallel without needing to write asynchronous code.
+* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`.
+  You can now pass a callable or an array of associative arrays where each
+  associative array contains the "fn", "priority", and "once" keys.
+
+## 4.0.0.rc-2 - 2014-03-25
+
+* Removed `getConfig()` and `setConfig()` from clients to avoid confusion
+  around whether things like base_url, message_factory, etc. should be able to
+  be retrieved or modified.
+* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface
+* functions.php functions were renamed using snake_case to match PHP idioms
+* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and
+  `GUZZLE_CURL_SELECT_TIMEOUT` environment variables
+* Added the ability to specify custom `sendAll()` event priorities
+* Added the ability to specify custom stream context options to the stream
+  adapter.
+* Added a functions.php function for `get_path()` and `set_path()`
+* CurlAdapter and MultiAdapter now use a callable to generate curl resources
+* MockAdapter now properly reads a body and emits a `headers` event
+* Updated Url class to check if a scheme and host are set before adding ":"
+  and "//". This allows empty Url (e.g., "") to be serialized as "".
+* Parsing invalid XML no longer emits warnings
+* Curl classes now properly throw AdapterExceptions
+* Various performance optimizations
+* Streams are created with the faster `Stream\create()` function
+* Marked deprecation_proxy() as internal
+* Test server is now a collection of static methods on a class
+
+## 4.0.0-rc.1 - 2014-03-15
+
+* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40
+
+## 3.8.1 - 2014-01-28
+
+* Bug: Always using GET requests when redirecting from a 303 response
+* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
+  `Guzzle\Http\ClientInterface::setSslVerification()`
+* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
+* Bug: The body of a request can now be set to `"0"`
+* Sending PHP stream requests no longer forces `HTTP/1.0`
+* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
+  each sub-exception
+* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
+  clobbering everything).
+* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
+* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
+  For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
+* Now properly escaping the regular expression delimiter when matching Cookie domains.
+* Network access is now disabled when loading XML documents
+
+## 3.8.0 - 2013-12-05
+
+* Added the ability to define a POST name for a file
+* JSON response parsing now properly walks additionalProperties
+* cURL error code 18 is now retried automatically in the BackoffPlugin
+* Fixed a cURL error when URLs contain fragments
+* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
+  CurlExceptions
+* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
+* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
+* Fixed a bug that was encountered when parsing empty header parameters
+* UriTemplate now has a `setRegex()` method to match the docs
+* The `debug` request parameter now checks if it is truthy rather than if it exists
+* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
+* Added the ability to combine URLs using strict RFC 3986 compliance
+* Command objects can now return the validation errors encountered by the command
+* Various fixes to cache revalidation (#437 and 29797e5)
+* Various fixes to the AsyncPlugin
+* Cleaned up build scripts
+
+## 3.7.4 - 2013-10-02
+
+* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
+* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
+  (see https://github.com/aws/aws-sdk-php/issues/147)
+* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
+* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
+* Updated the bundled cacert.pem (#419)
+* OauthPlugin now supports adding authentication to headers or query string (#425)
+
+## 3.7.3 - 2013-09-08
+
+* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
+  `CommandTransferException`.
+* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
+* Schemas are only injected into response models when explicitly configured.
+* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
+  an EntityBody.
+* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
+* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
+* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
+* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
+* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests
+* Bug fix: Properly parsing headers that contain commas contained in quotes
+* Bug fix: mimetype guessing based on a filename is now case-insensitive
+
+## 3.7.2 - 2013-08-02
+
+* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
+  See https://github.com/guzzle/guzzle/issues/371
+* Bug fix: Cookie domains are now matched correctly according to RFC 6265
+  See https://github.com/guzzle/guzzle/issues/377
+* Bug fix: GET parameters are now used when calculating an OAuth signature
+* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
+* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
+* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
+  See https://github.com/guzzle/guzzle/issues/379
+* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
+  https://github.com/guzzle/guzzle/pull/380
+* cURL multi cleanup and optimizations
+
+## 3.7.1 - 2013-07-05
+
+* Bug fix: Setting default options on a client now works
+* Bug fix: Setting options on HEAD requests now works. See #352
+* Bug fix: Moving stream factory before send event to before building the stream. See #353
+* Bug fix: Cookies no longer match on IP addresses per RFC 6265
+* Bug fix: Correctly parsing header parameters that are in `<>` and quotes
+* Added `cert` and `ssl_key` as request options
+* `Host` header can now diverge from the host part of a URL if the header is set manually
+* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
+* OAuth parameters are only added via the plugin if they aren't already set
+* Exceptions are now thrown when a URL cannot be parsed
+* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
+* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
+
+## 3.7.0 - 2013-06-10
+
+* See UPGRADING.md for more information on how to upgrade.
+* Requests now support the ability to specify an array of $options when creating a request to more easily modify a
+  request. You can pass a 'request.options' configuration setting to a client to apply default request options to
+  every request created by a client (e.g. default query string variables, headers, curl options, etc.).
+* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
+  See `Guzzle\Http\StaticClient::mount`.
+* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
+      created by a command (e.g. custom headers, query string variables, timeout settings, etc.).
+* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
+  headers of a response
+* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
+  (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
+* ServiceBuilders now support storing and retrieving arbitrary data
+* CachePlugin can now purge all resources for a given URI
+* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
+* CachePlugin now uses the Vary header to determine if a resource is a cache hit
+* `Guzzle\Http\Message\Response` now implements `\Serializable`
+* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
+* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
+* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
+* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
+* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
+* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
+  Symfony users can still use the old version of Monolog.
+* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
+  Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
+* Several performance improvements to `Guzzle\Common\Collection`
+* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
+  createRequest, head, delete, put, patch, post, options, prepareRequest
+* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
+* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
+* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
+  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
+  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
+* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
+  default `array()`
+* Added `Guzzle\Stream\StreamInterface::isRepeatable`
+* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
+  $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
+  $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
+* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
+* Removed `Guzzle\Http\ClientInterface::expandTemplate()`
+* Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
+* Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
+* Removed `Guzzle\Http\Message\RequestInterface::canCache`
+* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
+* Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
+* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
+* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
+  `Guzzle\Common\Version::$emitWarnings` to true.
+* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
+      `$request->getResponseBody()->isRepeatable()` instead.
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
+  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
+* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
+  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
+* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
+* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
+* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
+* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
+  These will work through Guzzle 4.0
+* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
+* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
+* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
+* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
+* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
+* Marked `Guzzle\Common\Collection::inject()` as deprecated.
+* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
+* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
+  CacheStorageInterface. These two objects and interface will be removed in a future version.
+* Always setting X-cache headers on cached responses
+* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
+* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
+  $request, Response $response);`
+* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
+* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
+* Added `CacheStorageInterface::purge($url)`
+* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
+  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
+  CanCacheStrategyInterface $canCache = null)`
+* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
+
+## 3.6.0 - 2013-05-29
+
+* ServiceDescription now implements ToArrayInterface
+* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
+* Guzzle can now correctly parse incomplete URLs
+* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
+* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
+* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
+* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
+  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
+  CacheControl header implementation.
+* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
+* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
+* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
+  Guzzle\Http\Curl\RequestMediator
+* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
+* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
+* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
+* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
+* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
+* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
+* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
+  directly via interfaces
+* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
+  but are a no-op until removed.
+* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a
+  `Guzzle\Service\Command\ArrayCommandInterface`.
+* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
+  on a request while the request is still being transferred
+* The ability to case-insensitively search for header values
+* Guzzle\Http\Message\Header::hasExactHeader
+* Guzzle\Http\Message\Header::raw. Use getAll()
+* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
+  instead.
+* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
+* Added the ability to cast Model objects to a string to view debug information.
+
+## 3.5.0 - 2013-05-13
+
+* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
+* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove
+  itself from the EventDispatcher)
+* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
+* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
+* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
+  non-existent key
+* Bug: All __call() method arguments are now required (helps with mocking frameworks)
+* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
+  to help with refcount based garbage collection of resources created by sending a request
+* Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
+* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the
+  HistoryPlugin for a history.
+* Added a `responseBody` alias for the `response_body` location
+* Refactored internals to no longer rely on Response::getRequest()
+* HistoryPlugin can now be cast to a string
+* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
+  and responses that are sent over the wire
+* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
+
+## 3.4.3 - 2013-04-30
+
+* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
+* Added a check to re-extract the temp cacert bundle from the phar before sending each request
+
+## 3.4.2 - 2013-04-29
+
+* Bug fix: Stream objects now work correctly with "a" and "a+" modes
+* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
+* Bug fix: AsyncPlugin no longer forces HEAD requests
+* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
+* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
+* Setting a response on a request will write to the custom request body from the response body if one is specified
+* LogPlugin now writes to php://output when STDERR is undefined
+* Added the ability to set multiple POST files for the same key in a single call
+* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
+* Added the ability to queue CurlExceptions to the MockPlugin
+* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
+* Configuration loading now allows remote files
+
+## 3.4.1 - 2013-04-16
+
+* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
+  handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
+* Exceptions are now properly grouped when sending requests in parallel
+* Redirects are now properly aggregated when a multi transaction fails
+* Redirects now set the response on the original object even in the event of a failure
+* Bug fix: Model names are now properly set even when using $refs
+* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
+* Added support for oauth_callback in OAuth signatures
+* Added support for oauth_verifier in OAuth signatures
+* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
+
+## 3.4.0 - 2013-04-11
+
+* Bug fix: URLs are now resolved correctly based on http://tools.ietf.org/html/rfc3986#section-5.2. #289
+* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
+* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
+* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
+* Bug fix: Added `number` type to service descriptions.
+* Bug fix: empty parameters are removed from an OAuth signature
+* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
+* Bug fix: Fixed "array to string" error when validating a union of types in a service description
+* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
+* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
+* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
+* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
+* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
+  the Content-Type can be determined based on the entity body or the path of the request.
+* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
+* Added support for a PSR-3 LogAdapter.
+* Added a `command.after_prepare` event
+* Added `oauth_callback` parameter to the OauthPlugin
+* Added the ability to create a custom stream class when using a stream factory
+* Added a CachingEntityBody decorator
+* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
+* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
+* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
+* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
+  means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
+  POST fields or files (the latter is only used when emulating a form POST in the browser).
+* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
+
+## 3.3.1 - 2013-03-10
+
+* Added the ability to create PHP streaming responses from HTTP requests
+* Bug fix: Running any filters when parsing response headers with service descriptions
+* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
+* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
+  response location visitors.
+* Bug fix: Removed the possibility of creating configuration files with circular dependencies
+* RequestFactory::create() now uses the key of a POST file when setting the POST file name
+* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
+
+## 3.3.0 - 2013-03-03
+
+* A large number of performance optimizations have been made
+* Bug fix: Added 'wb' as a valid write mode for streams
+* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
+* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
+* BC: Removed `Guzzle\Http\Utils` class
+* BC: Setting a service description on a client will no longer modify the client's command factories.
+* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
+  the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
+* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
+  lowercase
+* Operation parameter objects are now lazy loaded internally
+* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
+* Added support for instantiating responseType=class responseClass classes. Classes must implement
+  `Guzzle\Service\Command\ResponseClassInterface`
+* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
+  additional properties also support locations and can be used to parse JSON responses where the outermost part of the
+  JSON is an array
+* Added support for nested renaming of JSON models (rename sentAs to name)
+* CachePlugin
+    * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
+    * Debug headers can now added to cached response in the CachePlugin
+
+## 3.2.0 - 2013-02-14
+
+* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
+* URLs with no path no longer contain a "/" by default
+* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
+* BadResponseException no longer includes the full request and response message
+* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
+* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
+* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
+* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
+* xmlEncoding can now be customized for the XML declaration of a XML service description operation
+* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
+  aggregation and no longer uses callbacks
+* The URL encoding implementation of Guzzle\Http\QueryString can now be customized
+* Bug fix: Filters were not always invoked for array service description parameters
+* Bug fix: Redirects now use a target response body rather than a temporary response body
+* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
+* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
+
+## 3.1.2 - 2013-01-27
+
+* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
+  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
+* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
+* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
+* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
+* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
+
+## 3.1.1 - 2013-01-20
+
+* Adding wildcard support to Guzzle\Common\Collection::getPath()
+* Adding alias support to ServiceBuilder configs
+* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
+
+## 3.1.0 - 2013-01-12
+
+* BC: CurlException now extends from RequestException rather than BadResponseException
+* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
+* Added getData to ServiceDescriptionInterface
+* Added context array to RequestInterface::setState()
+* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
+* Bug: Adding required content-type when JSON request visitor adds JSON to a command
+* Bug: Fixing the serialization of a service description with custom data
+* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
+  an array of successful and failed responses
+* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
+* Added Guzzle\Http\IoEmittingEntityBody
+* Moved command filtration from validators to location visitors
+* Added `extends` attributes to service description parameters
+* Added getModels to ServiceDescriptionInterface
+
+## 3.0.7 - 2012-12-19
+
+* Fixing phar detection when forcing a cacert to system if null or true
+* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
+* Cleaning up `Guzzle\Common\Collection::inject` method
+* Adding a response_body location to service descriptions
+
+## 3.0.6 - 2012-12-09
+
+* CurlMulti performance improvements
+* Adding setErrorResponses() to Operation
+* composer.json tweaks
+
+## 3.0.5 - 2012-11-18
+
+* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
+* Bug: Response body can now be a string containing "0"
+* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
+* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
+* Added support for XML attributes in service description responses
+* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
+* Added better mimetype guessing to requests and post files
+
+## 3.0.4 - 2012-11-11
+
+* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
+* Bug: Cookies can now be added that have a name, domain, or value set to "0"
+* Bug: Using the system cacert bundle when using the Phar
+* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
+* Enhanced cookie jar de-duplication
+* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
+* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
+* Added the ability to create any sort of hash for a stream rather than just an MD5 hash
+
+## 3.0.3 - 2012-11-04
+
+* Implementing redirects in PHP rather than cURL
+* Added PECL URI template extension and using as default parser if available
+* Bug: Fixed Content-Length parsing of Response factory
+* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
+* Adding ToArrayInterface throughout library
+* Fixing OauthPlugin to create unique nonce values per request
+
+## 3.0.2 - 2012-10-25
+
+* Magic methods are enabled by default on clients
+* Magic methods return the result of a command
+* Service clients no longer require a base_url option in the factory
+* Bug: Fixed an issue with URI templates where null template variables were being expanded
+
+## 3.0.1 - 2012-10-22
+
+* Models can now be used like regular collection objects by calling filter, map, etc.
+* Models no longer require a Parameter structure or initial data in the constructor
+* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
+
+## 3.0.0 - 2012-10-15
+
+* Rewrote service description format to be based on Swagger
+    * Now based on JSON schema
+    * Added nested input structures and nested response models
+    * Support for JSON and XML input and output models
+    * Renamed `commands` to `operations`
+    * Removed dot class notation
+    * Removed custom types
+* Broke the project into smaller top-level namespaces to be more component friendly
+* Removed support for XML configs and descriptions. Use arrays or JSON files.
+* Removed the Validation component and Inspector
+* Moved all cookie code to Guzzle\Plugin\Cookie
+* Magic methods on a Guzzle\Service\Client now return the command un-executed.
+* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
+* Now shipping with cURL's CA certs and using it by default
+* Added previousResponse() method to response objects
+* No longer sending Accept and Accept-Encoding headers on every request
+* Only sending an Expect header by default when a payload is greater than 1MB
+* Added/moved client options:
+    * curl.blacklist to curl.option.blacklist
+    * Added ssl.certificate_authority
+* Added a Guzzle\Iterator component
+* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
+* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
+* Added a more robust caching plugin
+* Added setBody to response objects
+* Updating LogPlugin to use a more flexible MessageFormatter
+* Added a completely revamped build process
+* Cleaning up Collection class and removing default values from the get method
+* Fixed ZF2 cache adapters
+
+## 2.8.8 - 2012-10-15
+
+* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
+
+## 2.8.7 - 2012-09-30
+
+* Bug: Fixed config file aliases for JSON includes
+* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
+* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
+* Bug: Hardening request and response parsing to account for missing parts
+* Bug: Fixed PEAR packaging
+* Bug: Fixed Request::getInfo
+* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
+* Adding the ability for the namespace Iterator factory to look in multiple directories
+* Added more getters/setters/removers from service descriptions
+* Added the ability to remove POST fields from OAuth signatures
+* OAuth plugin now supports 2-legged OAuth
+
+## 2.8.6 - 2012-09-05
+
+* Added the ability to modify and build service descriptions
+* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
+* Added a `json` parameter location
+* Now allowing dot notation for classes in the CacheAdapterFactory
+* Using the union of two arrays rather than an array_merge when extending service builder services and service params
+* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
+  in service builder config files.
+* Services defined in two different config files that include one another will by default replace the previously
+  defined service, but you can now create services that extend themselves and merge their settings over the previous
+* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
+  '_default' with a default JSON configuration file.
+
+## 2.8.5 - 2012-08-29
+
+* Bug: Suppressed empty arrays from URI templates
+* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
+* Added support for HTTP responses that do not contain a reason phrase in the start-line
+* AbstractCommand commands are now invokable
+* Added a way to get the data used when signing an Oauth request before a request is sent
+
+## 2.8.4 - 2012-08-15
+
+* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
+* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable.
+* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
+* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
+* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
+* Added additional response status codes
+* Removed SSL information from the default User-Agent header
+* DELETE requests can now send an entity body
+* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
+* Added the ability of the MockPlugin to consume mocked request bodies
+* LogPlugin now exposes request and response objects in the extras array
+
+## 2.8.3 - 2012-07-30
+
+* Bug: Fixed a case where empty POST requests were sent as GET requests
+* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
+* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
+* Added multiple inheritance to service description commands
+* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()`
+* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
+* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
+
+## 2.8.2 - 2012-07-24
+
+* Bug: Query string values set to 0 are no longer dropped from the query string
+* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()`
+* Bug: `+` is now treated as an encoded space when parsing query strings
+* QueryString and Collection performance improvements
+* Allowing dot notation for class paths in filters attribute of a service descriptions
+
+## 2.8.1 - 2012-07-16
+
+* Loosening Event Dispatcher dependency
+* POST redirects can now be customized using CURLOPT_POSTREDIR
+
+## 2.8.0 - 2012-07-15
+
+* BC: Guzzle\Http\Query
+    * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
+    * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
+    * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
+    * Changed the aggregation functions of QueryString to be static methods
+    * Can now use fromString() with querystrings that have a leading ?
+* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters
+* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
+* Cookies are no longer URL decoded by default
+* Bug: URI template variables set to null are no longer expanded
+
+## 2.7.2 - 2012-07-02
+
+* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
+* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
+* CachePlugin now allows for a custom request parameter function to check if a request can be cached
+* Bug fix: CachePlugin now only caches GET and HEAD requests by default
+* Bug fix: Using header glue when transferring headers over the wire
+* Allowing deeply nested arrays for composite variables in URI templates
+* Batch divisors can now return iterators or arrays
+
+## 2.7.1 - 2012-06-26
+
+* Minor patch to update version number in UA string
+* Updating build process
+
+## 2.7.0 - 2012-06-25
+
+* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
+* BC: Removed magic setX methods from commands
+* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
+* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
+* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
+* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
+* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
+* Added the ability to set POST fields and files in a service description
+* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
+* Adding a command.before_prepare event to clients
+* Added BatchClosureTransfer and BatchClosureDivisor
+* BatchTransferException now includes references to the batch divisor and transfer strategies
+* Fixed some tests so that they pass more reliably
+* Added Guzzle\Common\Log\ArrayLogAdapter
+
+## 2.6.6 - 2012-06-10
+
+* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
+* BC: Removing Guzzle\Service\Command\CommandSet
+* Adding generic batching system (replaces the batch queue plugin and command set)
+* Updating ZF cache and log adapters and now using ZF's composer repository
+* Bug: Setting the name of each ApiParam when creating through an ApiCommand
+* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
+* Bug: Changed the default cookie header casing back to 'Cookie'
+
+## 2.6.5 - 2012-06-03
+
+* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
+* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
+* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
+* BC: Renaming methods in the CookieJarInterface
+* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
+* Making the default glue for HTTP headers ';' instead of ','
+* Adding a removeValue to Guzzle\Http\Message\Header
+* Adding getCookies() to request interface.
+* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
+
+## 2.6.4 - 2012-05-30
+
+* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
+* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
+* Bug: Fixing magic method command calls on clients
+* Bug: Email constraint only validates strings
+* Bug: Aggregate POST fields when POST files are present in curl handle
+* Bug: Fixing default User-Agent header
+* Bug: Only appending or prepending parameters in commands if they are specified
+* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
+* Allowing the use of dot notation for class namespaces when using instance_of constraint
+* Added any_match validation constraint
+* Added an AsyncPlugin
+* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
+* Allowing the result of a command object to be changed
+* Parsing location and type sub values when instantiating a service description rather than over and over at runtime
+
+## 2.6.3 - 2012-05-23
+
+* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
+* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
+* You can now use an array of data when creating PUT request bodies in the request factory.
+* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
+* [Http] Adding support for Content-Type in multipart POST uploads per upload
+* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
+* Adding more POST data operations for easier manipulation of POST data.
+* You can now set empty POST fields.
+* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
+* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
+* CS updates
+
+## 2.6.2 - 2012-05-19
+
+* [Http] Better handling of nested scope requests in CurlMulti.  Requests are now always prepares in the send() method rather than the addRequest() method.
+
+## 2.6.1 - 2012-05-19
+
+* [BC] Removing 'path' support in service descriptions.  Use 'uri'.
+* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
+* [BC] Removing Guzzle\Common\NullObject.  Use https://github.com/mtdowling/NullObject if you need it.
+* [BC] Removing Guzzle\Common\XmlElement.
+* All commands, both dynamic and concrete, have ApiCommand objects.
+* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
+* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
+* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
+
+## 2.6.0 - 2012-05-15
+
+* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
+* [BC] Executing a Command returns the result of the command rather than the command
+* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
+* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
+* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
+* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
+* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
+* [BC] Guzzle\Guzzle is now deprecated
+* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
+* Adding Guzzle\Version class to give version information about Guzzle
+* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
+* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
+* ServiceDescription and ServiceBuilder are now cacheable using similar configs
+* Changing the format of XML and JSON service builder configs.  Backwards compatible.
+* Cleaned up Cookie parsing
+* Trimming the default Guzzle User-Agent header
+* Adding a setOnComplete() method to Commands that is called when a command completes
+* Keeping track of requests that were mocked in the MockPlugin
+* Fixed a caching bug in the CacheAdapterFactory
+* Inspector objects can be injected into a Command object
+* Refactoring a lot of code and tests to be case insensitive when dealing with headers
+* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
+* Adding the ability to set global option overrides to service builder configs
+* Adding the ability to include other service builder config files from within XML and JSON files
+* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
+
+## 2.5.0 - 2012-05-08
+
+* Major performance improvements
+* [BC] Simplifying Guzzle\Common\Collection.  Please check to see if you are using features that are now deprecated.
+* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
+* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates.  Use "{}"
+* Added the ability to passed parameters to all requests created by a client
+* Added callback functionality to the ExponentialBackoffPlugin
+* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
+* Rewinding request stream bodies when retrying requests
+* Exception is thrown when JSON response body cannot be decoded
+* Added configurable magic method calls to clients and commands.  This is off by default.
+* Fixed a defect that added a hash to every parsed URL part
+* Fixed duplicate none generation for OauthPlugin.
+* Emitting an event each time a client is generated by a ServiceBuilder
+* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
+* cache.* request parameters should be renamed to params.cache.*
+* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle.
+* Added the ability to disable type validation of service descriptions
+* ServiceDescriptions and ServiceBuilders are now Serializable
diff --git a/vendor/guzzlehttp/guzzle/LICENSE b/vendor/guzzlehttp/guzzle/LICENSE
new file mode 100644
index 0000000..50a177b
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2011-2018 Michael Dowling, https://github.com/mtdowling 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/guzzlehttp/guzzle/README.md b/vendor/guzzlehttp/guzzle/README.md
new file mode 100644
index 0000000..bcd18b8
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/README.md
@@ -0,0 +1,91 @@
+Guzzle, PHP HTTP client
+=======================
+
+[![Latest Version](https://img.shields.io/github/release/guzzle/guzzle.svg?style=flat-square)](https://github.com/guzzle/guzzle/releases)
+[![Build Status](https://img.shields.io/travis/guzzle/guzzle.svg?style=flat-square)](https://travis-ci.org/guzzle/guzzle)
+[![Total Downloads](https://img.shields.io/packagist/dt/guzzlehttp/guzzle.svg?style=flat-square)](https://packagist.org/packages/guzzlehttp/guzzle)
+
+Guzzle is a PHP HTTP client that makes it easy to send HTTP requests and
+trivial to integrate with web services.
+
+- Simple interface for building query strings, POST requests, streaming large
+  uploads, streaming large downloads, using HTTP cookies, uploading JSON data,
+  etc...
+- Can send both synchronous and asynchronous requests using the same interface.
+- Uses PSR-7 interfaces for requests, responses, and streams. This allows you
+  to utilize other PSR-7 compatible libraries with Guzzle.
+- Abstracts away the underlying HTTP transport, allowing you to write
+  environment and transport agnostic code; i.e., no hard dependency on cURL,
+  PHP streams, sockets, or non-blocking event loops.
+- Middleware system allows you to augment and compose client behavior.
+
+```php
+$client = new \GuzzleHttp\Client();
+$res = $client->request('GET', 'https://api.github.com/repos/guzzle/guzzle');
+echo $res->getStatusCode();
+// 200
+echo $res->getHeaderLine('content-type');
+// 'application/json; charset=utf8'
+echo $res->getBody();
+// '{"id": 1420053, "name": "guzzle", ...}'
+
+// Send an asynchronous request.
+$request = new \GuzzleHttp\Psr7\Request('GET', 'http://httpbin.org');
+$promise = $client->sendAsync($request)->then(function ($response) {
+    echo 'I completed! ' . $response->getBody();
+});
+$promise->wait();
+```
+
+## Help and docs
+
+- [Documentation](http://guzzlephp.org/)
+- [Stack Overflow](http://stackoverflow.com/questions/tagged/guzzle)
+- [Gitter](https://gitter.im/guzzle/guzzle)
+
+
+## Installing Guzzle
+
+The recommended way to install Guzzle is through
+[Composer](http://getcomposer.org).
+
+```bash
+# Install Composer
+curl -sS https://getcomposer.org/installer | php
+```
+
+Next, run the Composer command to install the latest stable version of Guzzle:
+
+```bash
+php composer.phar require guzzlehttp/guzzle
+```
+
+After installing, you need to require Composer's autoloader:
+
+```php
+require 'vendor/autoload.php';
+```
+
+You can then later update Guzzle using composer:
+
+ ```bash
+composer.phar update
+ ```
+
+
+## Version Guidance
+
+| Version | Status     | Packagist           | Namespace    | Repo                | Docs                | PSR-7 | PHP Version |
+|---------|------------|---------------------|--------------|---------------------|---------------------|-------|-------------|
+| 3.x     | EOL        | `guzzle/guzzle`     | `Guzzle`     | [v3][guzzle-3-repo] | [v3][guzzle-3-docs] | No    | >= 5.3.3    |
+| 4.x     | EOL        | `guzzlehttp/guzzle` | `GuzzleHttp` | [v4][guzzle-4-repo] | N/A                 | No    | >= 5.4      |
+| 5.x     | Maintained | `guzzlehttp/guzzle` | `GuzzleHttp` | [v5][guzzle-5-repo] | [v5][guzzle-5-docs] | No    | >= 5.4      |
+| 6.x     | Latest     | `guzzlehttp/guzzle` | `GuzzleHttp` | [v6][guzzle-6-repo] | [v6][guzzle-6-docs] | Yes   | >= 5.5      |
+
+[guzzle-3-repo]: https://github.com/guzzle/guzzle3
+[guzzle-4-repo]: https://github.com/guzzle/guzzle/tree/4.x
+[guzzle-5-repo]: https://github.com/guzzle/guzzle/tree/5.3
+[guzzle-6-repo]: https://github.com/guzzle/guzzle
+[guzzle-3-docs]: http://guzzle3.readthedocs.org/en/latest/
+[guzzle-5-docs]: http://guzzle.readthedocs.org/en/5.3/
+[guzzle-6-docs]: http://guzzle.readthedocs.org/en/latest/
diff --git a/vendor/guzzlehttp/guzzle/UPGRADING.md b/vendor/guzzlehttp/guzzle/UPGRADING.md
new file mode 100644
index 0000000..91d1dcc
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/UPGRADING.md
@@ -0,0 +1,1203 @@
+Guzzle Upgrade Guide
+====================
+
+5.0 to 6.0
+----------
+
+Guzzle now uses [PSR-7](http://www.php-fig.org/psr/psr-7/) for HTTP messages.
+Due to the fact that these messages are immutable, this prompted a refactoring
+of Guzzle to use a middleware based system rather than an event system. Any
+HTTP message interaction (e.g., `GuzzleHttp\Message\Request`) need to be
+updated to work with the new immutable PSR-7 request and response objects. Any
+event listeners or subscribers need to be updated to become middleware
+functions that wrap handlers (or are injected into a
+`GuzzleHttp\HandlerStack`).
+
+- Removed `GuzzleHttp\BatchResults`
+- Removed `GuzzleHttp\Collection`
+- Removed `GuzzleHttp\HasDataTrait`
+- Removed `GuzzleHttp\ToArrayInterface`
+- The `guzzlehttp/streams` dependency has been removed. Stream functionality
+  is now present in the `GuzzleHttp\Psr7` namespace provided by the
+  `guzzlehttp/psr7` package.
+- Guzzle no longer uses ReactPHP promises and now uses the
+  `guzzlehttp/promises` library. We use a custom promise library for three
+  significant reasons:
+  1. React promises (at the time of writing this) are recursive. Promise
+     chaining and promise resolution will eventually blow the stack. Guzzle
+     promises are not recursive as they use a sort of trampolining technique.
+     Note: there has been movement in the React project to modify promises to
+     no longer utilize recursion.
+  2. Guzzle needs to have the ability to synchronously block on a promise to
+     wait for a result. Guzzle promises allows this functionality (and does
+     not require the use of recursion).
+  3. Because we need to be able to wait on a result, doing so using React
+     promises requires wrapping react promises with RingPHP futures. This
+     overhead is no longer needed, reducing stack sizes, reducing complexity,
+     and improving performance.
+- `GuzzleHttp\Mimetypes` has been moved to a function in
+  `GuzzleHttp\Psr7\mimetype_from_extension` and
+  `GuzzleHttp\Psr7\mimetype_from_filename`.
+- `GuzzleHttp\Query` and `GuzzleHttp\QueryParser` have been removed. Query
+  strings must now be passed into request objects as strings, or provided to
+  the `query` request option when creating requests with clients. The `query`
+  option uses PHP's `http_build_query` to convert an array to a string. If you
+  need a different serialization technique, you will need to pass the query
+  string in as a string. There are a couple helper functions that will make
+  working with query strings easier: `GuzzleHttp\Psr7\parse_query` and
+  `GuzzleHttp\Psr7\build_query`.
+- Guzzle no longer has a dependency on RingPHP. Due to the use of a middleware
+  system based on PSR-7, using RingPHP and it's middleware system as well adds
+  more complexity than the benefits it provides. All HTTP handlers that were
+  present in RingPHP have been modified to work directly with PSR-7 messages
+  and placed in the `GuzzleHttp\Handler` namespace. This significantly reduces
+  complexity in Guzzle, removes a dependency, and improves performance. RingPHP
+  will be maintained for Guzzle 5 support, but will no longer be a part of
+  Guzzle 6.
+- As Guzzle now uses a middleware based systems the event system and RingPHP
+  integration has been removed. Note: while the event system has been removed,
+  it is possible to add your own type of event system that is powered by the
+  middleware system.
+  - Removed the `Event` namespace.
+  - Removed the `Subscriber` namespace.
+  - Removed `Transaction` class
+  - Removed `RequestFsm`
+  - Removed `RingBridge`
+  - `GuzzleHttp\Subscriber\Cookie` is now provided by
+    `GuzzleHttp\Middleware::cookies`
+  - `GuzzleHttp\Subscriber\HttpError` is now provided by
+    `GuzzleHttp\Middleware::httpError`
+  - `GuzzleHttp\Subscriber\History` is now provided by
+    `GuzzleHttp\Middleware::history`
+  - `GuzzleHttp\Subscriber\Mock` is now provided by
+    `GuzzleHttp\Handler\MockHandler`
+  - `GuzzleHttp\Subscriber\Prepare` is now provided by
+    `GuzzleHttp\PrepareBodyMiddleware`
+  - `GuzzleHttp\Subscriber\Redirect` is now provided by
+    `GuzzleHttp\RedirectMiddleware`
+- Guzzle now uses `Psr\Http\Message\UriInterface` (implements in
+  `GuzzleHttp\Psr7\Uri`) for URI support. `GuzzleHttp\Url` is now gone.
+- Static functions in `GuzzleHttp\Utils` have been moved to namespaced
+  functions under the `GuzzleHttp` namespace. This requires either a Composer
+  based autoloader or you to include functions.php.
+- `GuzzleHttp\ClientInterface::getDefaultOption` has been renamed to
+  `GuzzleHttp\ClientInterface::getConfig`.
+- `GuzzleHttp\ClientInterface::setDefaultOption` has been removed.
+- The `json` and `xml` methods of response objects has been removed. With the
+  migration to strictly adhering to PSR-7 as the interface for Guzzle messages,
+  adding methods to message interfaces would actually require Guzzle messages
+  to extend from PSR-7 messages rather then work with them directly.
+
+## Migrating to middleware
+
+The change to PSR-7 unfortunately required significant refactoring to Guzzle
+due to the fact that PSR-7 messages are immutable. Guzzle 5 relied on an event
+system from plugins. The event system relied on mutability of HTTP messages and
+side effects in order to work. With immutable messages, you have to change your
+workflow to become more about either returning a value (e.g., functional
+middlewares) or setting a value on an object. Guzzle v6 has chosen the
+functional middleware approach.
+
+Instead of using the event system to listen for things like the `before` event,
+you now create a stack based middleware function that intercepts a request on
+the way in and the promise of the response on the way out. This is a much
+simpler and more predictable approach than the event system and works nicely
+with PSR-7 middleware. Due to the use of promises, the middleware system is
+also asynchronous.
+
+v5:
+
+```php
+use GuzzleHttp\Event\BeforeEvent;
+$client = new GuzzleHttp\Client();
+// Get the emitter and listen to the before event.
+$client->getEmitter()->on('before', function (BeforeEvent $e) {
+    // Guzzle v5 events relied on mutation
+    $e->getRequest()->setHeader('X-Foo', 'Bar');
+});
+```
+
+v6:
+
+In v6, you can modify the request before it is sent using the `mapRequest`
+middleware. The idiomatic way in v6 to modify the request/response lifecycle is
+to setup a handler middleware stack up front and inject the handler into a
+client.
+
+```php
+use GuzzleHttp\Middleware;
+// Create a handler stack that has all of the default middlewares attached
+$handler = GuzzleHttp\HandlerStack::create();
+// Push the handler onto the handler stack
+$handler->push(Middleware::mapRequest(function (RequestInterface $request) {
+    // Notice that we have to return a request object
+    return $request->withHeader('X-Foo', 'Bar');
+}));
+// Inject the handler into the client
+$client = new GuzzleHttp\Client(['handler' => $handler]);
+```
+
+## POST Requests
+
+This version added the [`form_params`](http://guzzle.readthedocs.org/en/latest/request-options.html#form_params)
+and `multipart` request options. `form_params` is an associative array of
+strings or array of strings and is used to serialize an
+`application/x-www-form-urlencoded` POST request. The
+[`multipart`](http://guzzle.readthedocs.org/en/latest/request-options.html#multipart)
+option is now used to send a multipart/form-data POST request.
+
+`GuzzleHttp\Post\PostFile` has been removed. Use the `multipart` option to add
+POST files to a multipart/form-data request.
+
+The `body` option no longer accepts an array to send POST requests. Please use
+`multipart` or `form_params` instead.
+
+The `base_url` option has been renamed to `base_uri`.
+
+4.x to 5.0
+----------
+
+## Rewritten Adapter Layer
+
+Guzzle now uses [RingPHP](http://ringphp.readthedocs.org/en/latest) to send
+HTTP requests. The `adapter` option in a `GuzzleHttp\Client` constructor
+is still supported, but it has now been renamed to `handler`. Instead of
+passing a `GuzzleHttp\Adapter\AdapterInterface`, you must now pass a PHP
+`callable` that follows the RingPHP specification.
+
+## Removed Fluent Interfaces
+
+[Fluent interfaces were removed](http://ocramius.github.io/blog/fluent-interfaces-are-evil)
+from the following classes:
+
+- `GuzzleHttp\Collection`
+- `GuzzleHttp\Url`
+- `GuzzleHttp\Query`
+- `GuzzleHttp\Post\PostBody`
+- `GuzzleHttp\Cookie\SetCookie`
+
+## Removed functions.php
+
+Removed "functions.php", so that Guzzle is truly PSR-4 compliant. The following
+functions can be used as replacements.
+
+- `GuzzleHttp\json_decode` -> `GuzzleHttp\Utils::jsonDecode`
+- `GuzzleHttp\get_path` -> `GuzzleHttp\Utils::getPath`
+- `GuzzleHttp\Utils::setPath` -> `GuzzleHttp\set_path`
+- `GuzzleHttp\Pool::batch` -> `GuzzleHttp\batch`. This function is, however,
+  deprecated in favor of using `GuzzleHttp\Pool::batch()`.
+
+The "procedural" global client has been removed with no replacement (e.g.,
+`GuzzleHttp\get()`, `GuzzleHttp\post()`, etc.). Use a `GuzzleHttp\Client`
+object as a replacement.
+
+## `throwImmediately` has been removed
+
+The concept of "throwImmediately" has been removed from exceptions and error
+events. This control mechanism was used to stop a transfer of concurrent
+requests from completing. This can now be handled by throwing the exception or
+by cancelling a pool of requests or each outstanding future request
+individually.
+
+## headers event has been removed
+
+Removed the "headers" event. This event was only useful for changing the
+body a response once the headers of the response were known. You can implement
+a similar behavior in a number of ways. One example might be to use a
+FnStream that has access to the transaction being sent. For example, when the
+first byte is written, you could check if the response headers match your
+expectations, and if so, change the actual stream body that is being
+written to.
+
+## Updates to HTTP Messages
+
+Removed the `asArray` parameter from
+`GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header
+value as an array, then use the newly added `getHeaderAsArray()` method of
+`MessageInterface`. This change makes the Guzzle interfaces compatible with
+the PSR-7 interfaces.
+
+3.x to 4.0
+----------
+
+## Overarching changes:
+
+- Now requires PHP 5.4 or greater.
+- No longer requires cURL to send requests.
+- Guzzle no longer wraps every exception it throws. Only exceptions that are
+  recoverable are now wrapped by Guzzle.
+- Various namespaces have been removed or renamed.
+- No longer requiring the Symfony EventDispatcher. A custom event dispatcher
+  based on the Symfony EventDispatcher is
+  now utilized in `GuzzleHttp\Event\EmitterInterface` (resulting in significant
+  speed and functionality improvements).
+
+Changes per Guzzle 3.x namespace are described below.
+
+## Batch
+
+The `Guzzle\Batch` namespace has been removed. This is best left to
+third-parties to implement on top of Guzzle's core HTTP library.
+
+## Cache
+
+The `Guzzle\Cache` namespace has been removed. (Todo: No suitable replacement
+has been implemented yet, but hoping to utilize a PSR cache interface).
+
+## Common
+
+- Removed all of the wrapped exceptions. It's better to use the standard PHP
+  library for unrecoverable exceptions.
+- `FromConfigInterface` has been removed.
+- `Guzzle\Common\Version` has been removed. The VERSION constant can be found
+  at `GuzzleHttp\ClientInterface::VERSION`.
+
+### Collection
+
+- `getAll` has been removed. Use `toArray` to convert a collection to an array.
+- `inject` has been removed.
+- `keySearch` has been removed.
+- `getPath` no longer supports wildcard expressions. Use something better like
+  JMESPath for this.
+- `setPath` now supports appending to an existing array via the `[]` notation.
+
+### Events
+
+Guzzle no longer requires Symfony's EventDispatcher component. Guzzle now uses
+`GuzzleHttp\Event\Emitter`.
+
+- `Symfony\Component\EventDispatcher\EventDispatcherInterface` is replaced by
+  `GuzzleHttp\Event\EmitterInterface`.
+- `Symfony\Component\EventDispatcher\EventDispatcher` is replaced by
+  `GuzzleHttp\Event\Emitter`.
+- `Symfony\Component\EventDispatcher\Event` is replaced by
+  `GuzzleHttp\Event\Event`, and Guzzle now has an EventInterface in
+  `GuzzleHttp\Event\EventInterface`.
+- `AbstractHasDispatcher` has moved to a trait, `HasEmitterTrait`, and
+  `HasDispatcherInterface` has moved to `HasEmitterInterface`. Retrieving the
+  event emitter of a request, client, etc. now uses the `getEmitter` method
+  rather than the `getDispatcher` method.
+
+#### Emitter
+
+- Use the `once()` method to add a listener that automatically removes itself
+  the first time it is invoked.
+- Use the `listeners()` method to retrieve a list of event listeners rather than
+  the `getListeners()` method.
+- Use `emit()` instead of `dispatch()` to emit an event from an emitter.
+- Use `attach()` instead of `addSubscriber()` and `detach()` instead of
+  `removeSubscriber()`.
+
+```php
+$mock = new Mock();
+// 3.x
+$request->getEventDispatcher()->addSubscriber($mock);
+$request->getEventDispatcher()->removeSubscriber($mock);
+// 4.x
+$request->getEmitter()->attach($mock);
+$request->getEmitter()->detach($mock);
+```
+
+Use the `on()` method to add a listener rather than the `addListener()` method.
+
+```php
+// 3.x
+$request->getEventDispatcher()->addListener('foo', function (Event $event) { /* ... */ } );
+// 4.x
+$request->getEmitter()->on('foo', function (Event $event, $name) { /* ... */ } );
+```
+
+## Http
+
+### General changes
+
+- The cacert.pem certificate has been moved to `src/cacert.pem`.
+- Added the concept of adapters that are used to transfer requests over the
+  wire.
+- Simplified the event system.
+- Sending requests in parallel is still possible, but batching is no longer a
+  concept of the HTTP layer. Instead, you must use the `complete` and `error`
+  events to asynchronously manage parallel request transfers.
+- `Guzzle\Http\Url` has moved to `GuzzleHttp\Url`.
+- `Guzzle\Http\QueryString` has moved to `GuzzleHttp\Query`.
+- QueryAggregators have been rewritten so that they are simply callable
+  functions.
+- `GuzzleHttp\StaticClient` has been removed. Use the functions provided in
+  `functions.php` for an easy to use static client instance.
+- Exceptions in `GuzzleHttp\Exception` have been updated to all extend from
+  `GuzzleHttp\Exception\TransferException`.
+
+### Client
+
+Calling methods like `get()`, `post()`, `head()`, etc. no longer create and
+return a request, but rather creates a request, sends the request, and returns
+the response.
+
+```php
+// 3.0
+$request = $client->get('/');
+$response = $request->send();
+
+// 4.0
+$response = $client->get('/');
+
+// or, to mirror the previous behavior
+$request = $client->createRequest('GET', '/');
+$response = $client->send($request);
+```
+
+`GuzzleHttp\ClientInterface` has changed.
+
+- The `send` method no longer accepts more than one request. Use `sendAll` to
+  send multiple requests in parallel.
+- `setUserAgent()` has been removed. Use a default request option instead. You
+  could, for example, do something like:
+  `$client->setConfig('defaults/headers/User-Agent', 'Foo/Bar ' . $client::getDefaultUserAgent())`.
+- `setSslVerification()` has been removed. Use default request options instead,
+  like `$client->setConfig('defaults/verify', true)`.
+
+`GuzzleHttp\Client` has changed.
+
+- The constructor now accepts only an associative array. You can include a
+  `base_url` string or array to use a URI template as the base URL of a client.
+  You can also specify a `defaults` key that is an associative array of default
+  request options. You can pass an `adapter` to use a custom adapter,
+  `batch_adapter` to use a custom adapter for sending requests in parallel, or
+  a `message_factory` to change the factory used to create HTTP requests and
+  responses.
+- The client no longer emits a `client.create_request` event.
+- Creating requests with a client no longer automatically utilize a URI
+  template. You must pass an array into a creational method (e.g.,
+  `createRequest`, `get`, `put`, etc.) in order to expand a URI template.
+
+### Messages
+
+Messages no longer have references to their counterparts (i.e., a request no
+longer has a reference to it's response, and a response no loger has a
+reference to its request). This association is now managed through a
+`GuzzleHttp\Adapter\TransactionInterface` object. You can get references to
+these transaction objects using request events that are emitted over the
+lifecycle of a request.
+
+#### Requests with a body
+
+- `GuzzleHttp\Message\EntityEnclosingRequest` and
+  `GuzzleHttp\Message\EntityEnclosingRequestInterface` have been removed. The
+  separation between requests that contain a body and requests that do not
+  contain a body has been removed, and now `GuzzleHttp\Message\RequestInterface`
+  handles both use cases.
+- Any method that previously accepts a `GuzzleHttp\Response` object now accept a
+  `GuzzleHttp\Message\ResponseInterface`.
+- `GuzzleHttp\Message\RequestFactoryInterface` has been renamed to
+  `GuzzleHttp\Message\MessageFactoryInterface`. This interface is used to create
+  both requests and responses and is implemented in
+  `GuzzleHttp\Message\MessageFactory`.
+- POST field and file methods have been removed from the request object. You
+  must now use the methods made available to `GuzzleHttp\Post\PostBodyInterface`
+  to control the format of a POST body. Requests that are created using a
+  standard `GuzzleHttp\Message\MessageFactoryInterface` will automatically use
+  a `GuzzleHttp\Post\PostBody` body if the body was passed as an array or if
+  the method is POST and no body is provided.
+
+```php
+$request = $client->createRequest('POST', '/');
+$request->getBody()->setField('foo', 'bar');
+$request->getBody()->addFile(new PostFile('file_key', fopen('/path/to/content', 'r')));
+```
+
+#### Headers
+
+- `GuzzleHttp\Message\Header` has been removed. Header values are now simply
+  represented by an array of values or as a string. Header values are returned
+  as a string by default when retrieving a header value from a message. You can
+  pass an optional argument of `true` to retrieve a header value as an array
+  of strings instead of a single concatenated string.
+- `GuzzleHttp\PostFile` and `GuzzleHttp\PostFileInterface` have been moved to
+  `GuzzleHttp\Post`. This interface has been simplified and now allows the
+  addition of arbitrary headers.
+- Custom headers like `GuzzleHttp\Message\Header\Link` have been removed. Most
+  of the custom headers are now handled separately in specific
+  subscribers/plugins, and `GuzzleHttp\Message\HeaderValues::parseParams()` has
+  been updated to properly handle headers that contain parameters (like the
+  `Link` header).
+
+#### Responses
+
+- `GuzzleHttp\Message\Response::getInfo()` and
+  `GuzzleHttp\Message\Response::setInfo()` have been removed. Use the event
+  system to retrieve this type of information.
+- `GuzzleHttp\Message\Response::getRawHeaders()` has been removed.
+- `GuzzleHttp\Message\Response::getMessage()` has been removed.
+- `GuzzleHttp\Message\Response::calculateAge()` and other cache specific
+  methods have moved to the CacheSubscriber.
+- Header specific helper functions like `getContentMd5()` have been removed.
+  Just use `getHeader('Content-MD5')` instead.
+- `GuzzleHttp\Message\Response::setRequest()` and
+  `GuzzleHttp\Message\Response::getRequest()` have been removed. Use the event
+  system to work with request and response objects as a transaction.
+- `GuzzleHttp\Message\Response::getRedirectCount()` has been removed. Use the
+  Redirect subscriber instead.
+- `GuzzleHttp\Message\Response::isSuccessful()` and other related methods have
+  been removed. Use `getStatusCode()` instead.
+
+#### Streaming responses
+
+Streaming requests can now be created by a client directly, returning a
+`GuzzleHttp\Message\ResponseInterface` object that contains a body stream
+referencing an open PHP HTTP stream.
+
+```php
+// 3.0
+use Guzzle\Stream\PhpStreamRequestFactory;
+$request = $client->get('/');
+$factory = new PhpStreamRequestFactory();
+$stream = $factory->fromRequest($request);
+$data = $stream->read(1024);
+
+// 4.0
+$response = $client->get('/', ['stream' => true]);
+// Read some data off of the stream in the response body
+$data = $response->getBody()->read(1024);
+```
+
+#### Redirects
+
+The `configureRedirects()` method has been removed in favor of a
+`allow_redirects` request option.
+
+```php
+// Standard redirects with a default of a max of 5 redirects
+$request = $client->createRequest('GET', '/', ['allow_redirects' => true]);
+
+// Strict redirects with a custom number of redirects
+$request = $client->createRequest('GET', '/', [
+    'allow_redirects' => ['max' => 5, 'strict' => true]
+]);
+```
+
+#### EntityBody
+
+EntityBody interfaces and classes have been removed or moved to
+`GuzzleHttp\Stream`. All classes and interfaces that once required
+`GuzzleHttp\EntityBodyInterface` now require
+`GuzzleHttp\Stream\StreamInterface`. Creating a new body for a request no
+longer uses `GuzzleHttp\EntityBody::factory` but now uses
+`GuzzleHttp\Stream\Stream::factory` or even better:
+`GuzzleHttp\Stream\create()`.
+
+- `Guzzle\Http\EntityBodyInterface` is now `GuzzleHttp\Stream\StreamInterface`
+- `Guzzle\Http\EntityBody` is now `GuzzleHttp\Stream\Stream`
+- `Guzzle\Http\CachingEntityBody` is now `GuzzleHttp\Stream\CachingStream`
+- `Guzzle\Http\ReadLimitEntityBody` is now `GuzzleHttp\Stream\LimitStream`
+- `Guzzle\Http\IoEmittyinEntityBody` has been removed.
+
+#### Request lifecycle events
+
+Requests previously submitted a large number of requests. The number of events
+emitted over the lifecycle of a request has been significantly reduced to make
+it easier to understand how to extend the behavior of a request. All events
+emitted during the lifecycle of a request now emit a custom
+`GuzzleHttp\Event\EventInterface` object that contains context providing
+methods and a way in which to modify the transaction at that specific point in
+time (e.g., intercept the request and set a response on the transaction).
+
+- `request.before_send` has been renamed to `before` and now emits a
+  `GuzzleHttp\Event\BeforeEvent`
+- `request.complete` has been renamed to `complete` and now emits a
+  `GuzzleHttp\Event\CompleteEvent`.
+- `request.sent` has been removed. Use `complete`.
+- `request.success` has been removed. Use `complete`.
+- `error` is now an event that emits a `GuzzleHttp\Event\ErrorEvent`.
+- `request.exception` has been removed. Use `error`.
+- `request.receive.status_line` has been removed.
+- `curl.callback.progress` has been removed. Use a custom `StreamInterface` to
+  maintain a status update.
+- `curl.callback.write` has been removed. Use a custom `StreamInterface` to
+  intercept writes.
+- `curl.callback.read` has been removed. Use a custom `StreamInterface` to
+  intercept reads.
+
+`headers` is a new event that is emitted after the response headers of a
+request have been received before the body of the response is downloaded. This
+event emits a `GuzzleHttp\Event\HeadersEvent`.
+
+You can intercept a request and inject a response using the `intercept()` event
+of a `GuzzleHttp\Event\BeforeEvent`, `GuzzleHttp\Event\CompleteEvent`, and
+`GuzzleHttp\Event\ErrorEvent` event.
+
+See: http://docs.guzzlephp.org/en/latest/events.html
+
+## Inflection
+
+The `Guzzle\Inflection` namespace has been removed. This is not a core concern
+of Guzzle.
+
+## Iterator
+
+The `Guzzle\Iterator` namespace has been removed.
+
+- `Guzzle\Iterator\AppendIterator`, `Guzzle\Iterator\ChunkedIterator`, and
+  `Guzzle\Iterator\MethodProxyIterator` are nice, but not a core requirement of
+  Guzzle itself.
+- `Guzzle\Iterator\FilterIterator` is no longer needed because an equivalent
+  class is shipped with PHP 5.4.
+- `Guzzle\Iterator\MapIterator` is not really needed when using PHP 5.5 because
+  it's easier to just wrap an iterator in a generator that maps values.
+
+For a replacement of these iterators, see https://github.com/nikic/iter
+
+## Log
+
+The LogPlugin has moved to https://github.com/guzzle/log-subscriber. The
+`Guzzle\Log` namespace has been removed. Guzzle now relies on
+`Psr\Log\LoggerInterface` for all logging. The MessageFormatter class has been
+moved to `GuzzleHttp\Subscriber\Log\Formatter`.
+
+## Parser
+
+The `Guzzle\Parser` namespace has been removed. This was previously used to
+make it possible to plug in custom parsers for cookies, messages, URI
+templates, and URLs; however, this level of complexity is not needed in Guzzle
+so it has been removed.
+
+- Cookie: Cookie parsing logic has been moved to
+  `GuzzleHttp\Cookie\SetCookie::fromString`.
+- Message: Message parsing logic for both requests and responses has been moved
+  to `GuzzleHttp\Message\MessageFactory::fromMessage`. Message parsing is only
+  used in debugging or deserializing messages, so it doesn't make sense for
+  Guzzle as a library to add this level of complexity to parsing messages.
+- UriTemplate: URI template parsing has been moved to
+  `GuzzleHttp\UriTemplate`. The Guzzle library will automatically use the PECL
+  URI template library if it is installed.
+- Url: URL parsing is now performed in `GuzzleHttp\Url::fromString` (previously
+  it was `Guzzle\Http\Url::factory()`). If custom URL parsing is necessary,
+  then developers are free to subclass `GuzzleHttp\Url`.
+
+## Plugin
+
+The `Guzzle\Plugin` namespace has been renamed to `GuzzleHttp\Subscriber`.
+Several plugins are shipping with the core Guzzle library under this namespace.
+
+- `GuzzleHttp\Subscriber\Cookie`: Replaces the old CookiePlugin. Cookie jar
+  code has moved to `GuzzleHttp\Cookie`.
+- `GuzzleHttp\Subscriber\History`: Replaces the old HistoryPlugin.
+- `GuzzleHttp\Subscriber\HttpError`: Throws errors when a bad HTTP response is
+  received.
+- `GuzzleHttp\Subscriber\Mock`: Replaces the old MockPlugin.
+- `GuzzleHttp\Subscriber\Prepare`: Prepares the body of a request just before
+  sending. This subscriber is attached to all requests by default.
+- `GuzzleHttp\Subscriber\Redirect`: Replaces the RedirectPlugin.
+
+The following plugins have been removed (third-parties are free to re-implement
+these if needed):
+
+- `GuzzleHttp\Plugin\Async` has been removed.
+- `GuzzleHttp\Plugin\CurlAuth` has been removed.
+- `GuzzleHttp\Plugin\ErrorResponse\ErrorResponsePlugin` has been removed. This
+  functionality should instead be implemented with event listeners that occur
+  after normal response parsing occurs in the guzzle/command package.
+
+The following plugins are not part of the core Guzzle package, but are provided
+in separate repositories:
+
+- `Guzzle\Http\Plugin\BackoffPlugin` has been rewritten to be much simpler
+  to build custom retry policies using simple functions rather than various
+  chained classes. See: https://github.com/guzzle/retry-subscriber
+- `Guzzle\Http\Plugin\Cache\CachePlugin` has moved to
+  https://github.com/guzzle/cache-subscriber
+- `Guzzle\Http\Plugin\Log\LogPlugin` has moved to
+  https://github.com/guzzle/log-subscriber
+- `Guzzle\Http\Plugin\Md5\Md5Plugin` has moved to
+  https://github.com/guzzle/message-integrity-subscriber
+- `Guzzle\Http\Plugin\Mock\MockPlugin` has moved to
+  `GuzzleHttp\Subscriber\MockSubscriber`.
+- `Guzzle\Http\Plugin\Oauth\OauthPlugin` has moved to
+  https://github.com/guzzle/oauth-subscriber
+
+## Service
+
+The service description layer of Guzzle has moved into two separate packages:
+
+- http://github.com/guzzle/command Provides a high level abstraction over web
+  services by representing web service operations using commands.
+- http://github.com/guzzle/guzzle-services Provides an implementation of
+  guzzle/command that provides request serialization and response parsing using
+  Guzzle service descriptions.
+
+## Stream
+
+Stream have moved to a separate package available at
+https://github.com/guzzle/streams.
+
+`Guzzle\Stream\StreamInterface` has been given a large update to cleanly take
+on the responsibilities of `Guzzle\Http\EntityBody` and
+`Guzzle\Http\EntityBodyInterface` now that they have been removed. The number
+of methods implemented by the `StreamInterface` has been drastically reduced to
+allow developers to more easily extend and decorate stream behavior.
+
+## Removed methods from StreamInterface
+
+- `getStream` and `setStream` have been removed to better encapsulate streams.
+- `getMetadata` and `setMetadata` have been removed in favor of
+  `GuzzleHttp\Stream\MetadataStreamInterface`.
+- `getWrapper`, `getWrapperData`, `getStreamType`, and `getUri` have all been
+  removed. This data is accessible when
+  using streams that implement `GuzzleHttp\Stream\MetadataStreamInterface`.
+- `rewind` has been removed. Use `seek(0)` for a similar behavior.
+
+## Renamed methods
+
+- `detachStream` has been renamed to `detach`.
+- `feof` has been renamed to `eof`.
+- `ftell` has been renamed to `tell`.
+- `readLine` has moved from an instance method to a static class method of
+  `GuzzleHttp\Stream\Stream`.
+
+## Metadata streams
+
+`GuzzleHttp\Stream\MetadataStreamInterface` has been added to denote streams
+that contain additional metadata accessible via `getMetadata()`.
+`GuzzleHttp\Stream\StreamInterface::getMetadata` and
+`GuzzleHttp\Stream\StreamInterface::setMetadata` have been removed.
+
+## StreamRequestFactory
+
+The entire concept of the StreamRequestFactory has been removed. The way this
+was used in Guzzle 3 broke the actual interface of sending streaming requests
+(instead of getting back a Response, you got a StreamInterface). Streaming
+PHP requests are now implemented through the `GuzzleHttp\Adapter\StreamAdapter`.
+
+3.6 to 3.7
+----------
+
+### Deprecations
+
+- You can now enable E_USER_DEPRECATED warnings to see if you are using any deprecated methods.:
+
+```php
+\Guzzle\Common\Version::$emitWarnings = true;
+```
+
+The following APIs and options have been marked as deprecated:
+
+- Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use `$request->getResponseBody()->isRepeatable()` instead.
+- Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
+- Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
+- Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
+- Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
+- Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
+- Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
+- Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
+- Marked `Guzzle\Common\Collection::inject()` as deprecated.
+- Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use
+  `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest|NTLM|Any'));` or
+  `$client->setDefaultOption('auth', array('user', 'pass', 'Basic|Digest|NTLM|Any'));`
+
+3.7 introduces `request.options` as a parameter for a client configuration and as an optional argument to all creational
+request methods. When paired with a client's configuration settings, these options allow you to specify default settings
+for various aspects of a request. Because these options make other previous configuration options redundant, several
+configuration options and methods of a client and AbstractCommand have been deprecated.
+
+- Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use `$client->getDefaultOption('headers')`.
+- Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use `$client->setDefaultOption('headers/{header_name}', 'value')`.
+- Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use `$client->setDefaultOption('params/{param_name}', 'value')`
+- Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand. These will work through Guzzle 4.0
+
+        $command = $client->getCommand('foo', array(
+            'command.headers' => array('Test' => '123'),
+            'command.response_body' => '/path/to/file'
+        ));
+
+        // Should be changed to:
+
+        $command = $client->getCommand('foo', array(
+            'command.request_options' => array(
+                'headers' => array('Test' => '123'),
+                'save_as' => '/path/to/file'
+            )
+        ));
+
+### Interface changes
+
+Additions and changes (you will need to update any implementations or subclasses you may have created):
+
+- Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
+  createRequest, head, delete, put, patch, post, options, prepareRequest
+- Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
+- Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
+- Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
+  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
+  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
+- Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
+  default `array()`
+- Added `Guzzle\Stream\StreamInterface::isRepeatable`
+- Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
+
+The following methods were removed from interfaces. All of these methods are still available in the concrete classes
+that implement them, but you should update your code to use alternative methods:
+
+- Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
+  `$client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
+  `$client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))` or
+  `$client->setDefaultOption('headers/{header_name}', 'value')`. or
+  `$client->setDefaultOption('headers', array('header_name' => 'value'))`.
+- Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use `$client->getConfig()->getPath('request.options/headers')`.
+- Removed `Guzzle\Http\ClientInterface::expandTemplate()`. This is an implementation detail.
+- Removed `Guzzle\Http\ClientInterface::setRequestFactory()`. This is an implementation detail.
+- Removed `Guzzle\Http\ClientInterface::getCurlMulti()`. This is a very specific implementation detail.
+- Removed `Guzzle\Http\Message\RequestInterface::canCache`. Use the CachePlugin.
+- Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`. Use the HistoryPlugin.
+- Removed `Guzzle\Http\Message\RequestInterface::isRedirect`. Use the HistoryPlugin.
+
+### Cache plugin breaking changes
+
+- CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
+  CacheStorageInterface. These two objects and interface will be removed in a future version.
+- Always setting X-cache headers on cached responses
+- Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
+- `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
+  $request, Response $response);`
+- `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
+- `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
+- Added `CacheStorageInterface::purge($url)`
+- `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
+  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
+  CanCacheStrategyInterface $canCache = null)`
+- Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
+
+3.5 to 3.6
+----------
+
+* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
+* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
+* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
+  For example, setHeader() first removes the header using unset on a HeaderCollection and then calls addHeader().
+  Keeping the Host header and URL host in sync is now handled by overriding the addHeader method in Request.
+* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
+  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
+  CacheControl header implementation.
+* Moved getLinks() from Response to just be used on a Link header object.
+
+If you previously relied on Guzzle\Http\Message\Header::raw(), then you will need to update your code to use the
+HeaderInterface (e.g. toArray(), getAll(), etc.).
+
+### Interface changes
+
+* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
+* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
+* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
+  Guzzle\Http\Curl\RequestMediator
+* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
+* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
+* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
+
+### Removed deprecated functions
+
+* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
+* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
+
+### Deprecations
+
+* The ability to case-insensitively search for header values
+* Guzzle\Http\Message\Header::hasExactHeader
+* Guzzle\Http\Message\Header::raw. Use getAll()
+* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
+  instead.
+
+### Other changes
+
+* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
+* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle
+  directly via interfaces
+* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
+  but are a no-op until removed.
+* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a
+  `Guzzle\Service\Command\ArrayCommandInterface`.
+* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
+  on a request while the request is still being transferred
+* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
+
+3.3 to 3.4
+----------
+
+Base URLs of a client now follow the rules of http://tools.ietf.org/html/rfc3986#section-5.2.2 when merging URLs.
+
+3.2 to 3.3
+----------
+
+### Response::getEtag() quote stripping removed
+
+`Guzzle\Http\Message\Response::getEtag()` no longer strips quotes around the ETag response header
+
+### Removed `Guzzle\Http\Utils`
+
+The `Guzzle\Http\Utils` class was removed. This class was only used for testing.
+
+### Stream wrapper and type
+
+`Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getStreamType()` are no longer converted to lowercase.
+
+### curl.emit_io became emit_io
+
+Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using the
+'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
+
+3.1 to 3.2
+----------
+
+### CurlMulti is no longer reused globally
+
+Before 3.2, the same CurlMulti object was reused globally for each client. This can cause issue where plugins added
+to a single client can pollute requests dispatched from other clients.
+
+If you still wish to reuse the same CurlMulti object with each client, then you can add a listener to the
+ServiceBuilder's `service_builder.create_client` event to inject a custom CurlMulti object into each client as it is
+created.
+
+```php
+$multi = new Guzzle\Http\Curl\CurlMulti();
+$builder = Guzzle\Service\Builder\ServiceBuilder::factory('/path/to/config.json');
+$builder->addListener('service_builder.create_client', function ($event) use ($multi) {
+    $event['client']->setCurlMulti($multi);
+}
+});
+```
+
+### No default path
+
+URLs no longer have a default path value of '/' if no path was specified.
+
+Before:
+
+```php
+$request = $client->get('http://www.foo.com');
+echo $request->getUrl();
+// >> http://www.foo.com/
+```
+
+After:
+
+```php
+$request = $client->get('http://www.foo.com');
+echo $request->getUrl();
+// >> http://www.foo.com
+```
+
+### Less verbose BadResponseException
+
+The exception message for `Guzzle\Http\Exception\BadResponseException` no longer contains the full HTTP request and
+response information. You can, however, get access to the request and response object by calling `getRequest()` or
+`getResponse()` on the exception object.
+
+### Query parameter aggregation
+
+Multi-valued query parameters are no longer aggregated using a callback function. `Guzzle\Http\Query` now has a
+setAggregator() method that accepts a `Guzzle\Http\QueryAggregator\QueryAggregatorInterface` object. This object is
+responsible for handling the aggregation of multi-valued query string variables into a flattened hash.
+
+2.8 to 3.x
+----------
+
+### Guzzle\Service\Inspector
+
+Change `\Guzzle\Service\Inspector::fromConfig` to `\Guzzle\Common\Collection::fromConfig`
+
+**Before**
+
+```php
+use Guzzle\Service\Inspector;
+
+class YourClient extends \Guzzle\Service\Client
+{
+    public static function factory($config = array())
+    {
+        $default = array();
+        $required = array('base_url', 'username', 'api_key');
+        $config = Inspector::fromConfig($config, $default, $required);
+
+        $client = new self(
+            $config->get('base_url'),
+            $config->get('username'),
+            $config->get('api_key')
+        );
+        $client->setConfig($config);
+
+        $client->setDescription(ServiceDescription::factory(__DIR__ . DIRECTORY_SEPARATOR . 'client.json'));
+
+        return $client;
+    }
+```
+
+**After**
+
+```php
+use Guzzle\Common\Collection;
+
+class YourClient extends \Guzzle\Service\Client
+{
+    public static function factory($config = array())
+    {
+        $default = array();
+        $required = array('base_url', 'username', 'api_key');
+        $config = Collection::fromConfig($config, $default, $required);
+
+        $client = new self(
+            $config->get('base_url'),
+            $config->get('username'),
+            $config->get('api_key')
+        );
+        $client->setConfig($config);
+
+        $client->setDescription(ServiceDescription::factory(__DIR__ . DIRECTORY_SEPARATOR . 'client.json'));
+
+        return $client;
+    }
+```
+
+### Convert XML Service Descriptions to JSON
+
+**Before**
+
+```xml
+
+
+    
+        
+        
+            Get a list of groups
+        
+        
+            Uses a search query to get a list of groups
+            
+        
+        
+            Create a group
+            
+            
+        
+        
+            Delete a group by ID
+            
+        
+        
+            
+        
+        
+            Update a group
+            
+            
+            
+        
+    
+
+```
+
+**After**
+
+```json
+{
+    "name":       "Zendesk REST API v2",
+    "apiVersion": "2012-12-31",
+    "description":"Provides access to Zendesk views, groups, tickets, ticket fields, and users",
+    "operations": {
+        "list_groups":  {
+            "httpMethod":"GET",
+            "uri":       "groups.json",
+            "summary":   "Get a list of groups"
+        },
+        "search_groups":{
+            "httpMethod":"GET",
+            "uri":       "search.json?query=\"{query} type:group\"",
+            "summary":   "Uses a search query to get a list of groups",
+            "parameters":{
+                "query":{
+                    "location":   "uri",
+                    "description":"Zendesk Search Query",
+                    "type":       "string",
+                    "required":   true
+                }
+            }
+        },
+        "create_group": {
+            "httpMethod":"POST",
+            "uri":       "groups.json",
+            "summary":   "Create a group",
+            "parameters":{
+                "data":        {
+                    "type":       "array",
+                    "location":   "body",
+                    "description":"Group JSON",
+                    "filters":    "json_encode",
+                    "required":   true
+                },
+                "Content-Type":{
+                    "type":    "string",
+                    "location":"header",
+                    "static":  "application/json"
+                }
+            }
+        },
+        "delete_group": {
+            "httpMethod":"DELETE",
+            "uri":       "groups/{id}.json",
+            "summary":   "Delete a group",
+            "parameters":{
+                "id":{
+                    "location":   "uri",
+                    "description":"Group to delete by ID",
+                    "type":       "integer",
+                    "required":   true
+                }
+            }
+        },
+        "get_group":    {
+            "httpMethod":"GET",
+            "uri":       "groups/{id}.json",
+            "summary":   "Get a ticket",
+            "parameters":{
+                "id":{
+                    "location":   "uri",
+                    "description":"Group to get by ID",
+                    "type":       "integer",
+                    "required":   true
+                }
+            }
+        },
+        "update_group": {
+            "httpMethod":"PUT",
+            "uri":       "groups/{id}.json",
+            "summary":   "Update a group",
+            "parameters":{
+                "id":          {
+                    "location":   "uri",
+                    "description":"Group to update by ID",
+                    "type":       "integer",
+                    "required":   true
+                },
+                "data":        {
+                    "type":       "array",
+                    "location":   "body",
+                    "description":"Group JSON",
+                    "filters":    "json_encode",
+                    "required":   true
+                },
+                "Content-Type":{
+                    "type":    "string",
+                    "location":"header",
+                    "static":  "application/json"
+                }
+            }
+        }
+}
+```
+
+### Guzzle\Service\Description\ServiceDescription
+
+Commands are now called Operations
+
+**Before**
+
+```php
+use Guzzle\Service\Description\ServiceDescription;
+
+$sd = new ServiceDescription();
+$sd->getCommands();     // @returns ApiCommandInterface[]
+$sd->hasCommand($name);
+$sd->getCommand($name); // @returns ApiCommandInterface|null
+$sd->addCommand($command); // @param ApiCommandInterface $command
+```
+
+**After**
+
+```php
+use Guzzle\Service\Description\ServiceDescription;
+
+$sd = new ServiceDescription();
+$sd->getOperations();           // @returns OperationInterface[]
+$sd->hasOperation($name);
+$sd->getOperation($name);       // @returns OperationInterface|null
+$sd->addOperation($operation);  // @param OperationInterface $operation
+```
+
+### Guzzle\Common\Inflection\Inflector
+
+Namespace is now `Guzzle\Inflection\Inflector`
+
+### Guzzle\Http\Plugin
+
+Namespace is now `Guzzle\Plugin`. Many other changes occur within this namespace and are detailed in their own sections below.
+
+### Guzzle\Http\Plugin\LogPlugin and Guzzle\Common\Log
+
+Now `Guzzle\Plugin\Log\LogPlugin` and `Guzzle\Log` respectively.
+
+**Before**
+
+```php
+use Guzzle\Common\Log\ClosureLogAdapter;
+use Guzzle\Http\Plugin\LogPlugin;
+
+/** @var \Guzzle\Http\Client */
+$client;
+
+// $verbosity is an integer indicating desired message verbosity level
+$client->addSubscriber(new LogPlugin(new ClosureLogAdapter(function($m) { echo $m; }, $verbosity = LogPlugin::LOG_VERBOSE);
+```
+
+**After**
+
+```php
+use Guzzle\Log\ClosureLogAdapter;
+use Guzzle\Log\MessageFormatter;
+use Guzzle\Plugin\Log\LogPlugin;
+
+/** @var \Guzzle\Http\Client */
+$client;
+
+// $format is a string indicating desired message format -- @see MessageFormatter
+$client->addSubscriber(new LogPlugin(new ClosureLogAdapter(function($m) { echo $m; }, $format = MessageFormatter::DEBUG_FORMAT);
+```
+
+### Guzzle\Http\Plugin\CurlAuthPlugin
+
+Now `Guzzle\Plugin\CurlAuth\CurlAuthPlugin`.
+
+### Guzzle\Http\Plugin\ExponentialBackoffPlugin
+
+Now `Guzzle\Plugin\Backoff\BackoffPlugin`, and other changes.
+
+**Before**
+
+```php
+use Guzzle\Http\Plugin\ExponentialBackoffPlugin;
+
+$backoffPlugin = new ExponentialBackoffPlugin($maxRetries, array_merge(
+        ExponentialBackoffPlugin::getDefaultFailureCodes(), array(429)
+    ));
+
+$client->addSubscriber($backoffPlugin);
+```
+
+**After**
+
+```php
+use Guzzle\Plugin\Backoff\BackoffPlugin;
+use Guzzle\Plugin\Backoff\HttpBackoffStrategy;
+
+// Use convenient factory method instead -- see implementation for ideas of what
+// you can do with chaining backoff strategies
+$backoffPlugin = BackoffPlugin::getExponentialBackoff($maxRetries, array_merge(
+        HttpBackoffStrategy::getDefaultFailureCodes(), array(429)
+    ));
+$client->addSubscriber($backoffPlugin);
+```
+
+### Known Issues
+
+#### [BUG] Accept-Encoding header behavior changed unintentionally.
+
+(See #217) (Fixed in 09daeb8c666fb44499a0646d655a8ae36456575e)
+
+In version 2.8 setting the `Accept-Encoding` header would set the CURLOPT_ENCODING option, which permitted cURL to
+properly handle gzip/deflate compressed responses from the server. In versions affected by this bug this does not happen.
+See issue #217 for a workaround, or use a version containing the fix.
diff --git a/vendor/guzzlehttp/guzzle/composer.json b/vendor/guzzlehttp/guzzle/composer.json
new file mode 100644
index 0000000..1f328e3
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/composer.json
@@ -0,0 +1,44 @@
+{
+    "name": "guzzlehttp/guzzle",
+    "type": "library",
+    "description": "Guzzle is a PHP HTTP client library",
+    "keywords": ["framework", "http", "rest", "web service", "curl", "client", "HTTP client"],
+    "homepage": "http://guzzlephp.org/",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Michael Dowling",
+            "email": "mtdowling@gmail.com",
+            "homepage": "https://github.com/mtdowling"
+        }
+    ],
+    "require": {
+        "php": ">=5.5",
+        "guzzlehttp/psr7": "^1.4",
+        "guzzlehttp/promises": "^1.0"
+    },
+    "require-dev": {
+        "ext-curl": "*",
+        "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
+        "psr/log": "^1.0"
+    },
+    "autoload": {
+        "files": ["src/functions_include.php"],
+        "psr-4": {
+            "GuzzleHttp\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "GuzzleHttp\\Tests\\": "tests/"
+        }
+    },
+    "suggest": {
+        "psr/log": "Required for using the Log middleware"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "6.3-dev"
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Client.php b/vendor/guzzlehttp/guzzle/src/Client.php
new file mode 100644
index 0000000..8041791
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Client.php
@@ -0,0 +1,422 @@
+ 'http://www.foo.com/1.0/',
+     *         'timeout'         => 0,
+     *         'allow_redirects' => false,
+     *         'proxy'           => '192.168.16.1:10'
+     *     ]);
+     *
+     * Client configuration settings include the following options:
+     *
+     * - handler: (callable) Function that transfers HTTP requests over the
+     *   wire. The function is called with a Psr7\Http\Message\RequestInterface
+     *   and array of transfer options, and must return a
+     *   GuzzleHttp\Promise\PromiseInterface that is fulfilled with a
+     *   Psr7\Http\Message\ResponseInterface on success. "handler" is a
+     *   constructor only option that cannot be overridden in per/request
+     *   options. If no handler is provided, a default handler will be created
+     *   that enables all of the request options below by attaching all of the
+     *   default middleware to the handler.
+     * - base_uri: (string|UriInterface) Base URI of the client that is merged
+     *   into relative URIs. Can be a string or instance of UriInterface.
+     * - **: any request option
+     *
+     * @param array $config Client configuration settings.
+     *
+     * @see \GuzzleHttp\RequestOptions for a list of available request options.
+     */
+    public function __construct(array $config = [])
+    {
+        if (!isset($config['handler'])) {
+            $config['handler'] = HandlerStack::create();
+        } elseif (!is_callable($config['handler'])) {
+            throw new \InvalidArgumentException('handler must be a callable');
+        }
+
+        // Convert the base_uri to a UriInterface
+        if (isset($config['base_uri'])) {
+            $config['base_uri'] = Psr7\uri_for($config['base_uri']);
+        }
+
+        $this->configureDefaults($config);
+    }
+
+    public function __call($method, $args)
+    {
+        if (count($args) < 1) {
+            throw new \InvalidArgumentException('Magic request methods require a URI and optional options array');
+        }
+
+        $uri = $args[0];
+        $opts = isset($args[1]) ? $args[1] : [];
+
+        return substr($method, -5) === 'Async'
+            ? $this->requestAsync(substr($method, 0, -5), $uri, $opts)
+            : $this->request($method, $uri, $opts);
+    }
+
+    public function sendAsync(RequestInterface $request, array $options = [])
+    {
+        // Merge the base URI into the request URI if needed.
+        $options = $this->prepareDefaults($options);
+
+        return $this->transfer(
+            $request->withUri($this->buildUri($request->getUri(), $options), $request->hasHeader('Host')),
+            $options
+        );
+    }
+
+    public function send(RequestInterface $request, array $options = [])
+    {
+        $options[RequestOptions::SYNCHRONOUS] = true;
+        return $this->sendAsync($request, $options)->wait();
+    }
+
+    public function requestAsync($method, $uri = '', array $options = [])
+    {
+        $options = $this->prepareDefaults($options);
+        // Remove request modifying parameter because it can be done up-front.
+        $headers = isset($options['headers']) ? $options['headers'] : [];
+        $body = isset($options['body']) ? $options['body'] : null;
+        $version = isset($options['version']) ? $options['version'] : '1.1';
+        // Merge the URI into the base URI.
+        $uri = $this->buildUri($uri, $options);
+        if (is_array($body)) {
+            $this->invalidBody();
+        }
+        $request = new Psr7\Request($method, $uri, $headers, $body, $version);
+        // Remove the option so that they are not doubly-applied.
+        unset($options['headers'], $options['body'], $options['version']);
+
+        return $this->transfer($request, $options);
+    }
+
+    public function request($method, $uri = '', array $options = [])
+    {
+        $options[RequestOptions::SYNCHRONOUS] = true;
+        return $this->requestAsync($method, $uri, $options)->wait();
+    }
+
+    public function getConfig($option = null)
+    {
+        return $option === null
+            ? $this->config
+            : (isset($this->config[$option]) ? $this->config[$option] : null);
+    }
+
+    private function buildUri($uri, array $config)
+    {
+        // for BC we accept null which would otherwise fail in uri_for
+        $uri = Psr7\uri_for($uri === null ? '' : $uri);
+
+        if (isset($config['base_uri'])) {
+            $uri = Psr7\UriResolver::resolve(Psr7\uri_for($config['base_uri']), $uri);
+        }
+
+        return $uri->getScheme() === '' && $uri->getHost() !== '' ? $uri->withScheme('http') : $uri;
+    }
+
+    /**
+     * Configures the default options for a client.
+     *
+     * @param array $config
+     */
+    private function configureDefaults(array $config)
+    {
+        $defaults = [
+            'allow_redirects' => RedirectMiddleware::$defaultSettings,
+            'http_errors'     => true,
+            'decode_content'  => true,
+            'verify'          => true,
+            'cookies'         => false
+        ];
+
+        // Use the standard Linux HTTP_PROXY and HTTPS_PROXY if set.
+
+        // We can only trust the HTTP_PROXY environment variable in a CLI
+        // process due to the fact that PHP has no reliable mechanism to
+        // get environment variables that start with "HTTP_".
+        if (php_sapi_name() == 'cli' && getenv('HTTP_PROXY')) {
+            $defaults['proxy']['http'] = getenv('HTTP_PROXY');
+        }
+
+        if ($proxy = getenv('HTTPS_PROXY')) {
+            $defaults['proxy']['https'] = $proxy;
+        }
+
+        if ($noProxy = getenv('NO_PROXY')) {
+            $cleanedNoProxy = str_replace(' ', '', $noProxy);
+            $defaults['proxy']['no'] = explode(',', $cleanedNoProxy);
+        }
+
+        $this->config = $config + $defaults;
+
+        if (!empty($config['cookies']) && $config['cookies'] === true) {
+            $this->config['cookies'] = new CookieJar();
+        }
+
+        // Add the default user-agent header.
+        if (!isset($this->config['headers'])) {
+            $this->config['headers'] = ['User-Agent' => default_user_agent()];
+        } else {
+            // Add the User-Agent header if one was not already set.
+            foreach (array_keys($this->config['headers']) as $name) {
+                if (strtolower($name) === 'user-agent') {
+                    return;
+                }
+            }
+            $this->config['headers']['User-Agent'] = default_user_agent();
+        }
+    }
+
+    /**
+     * Merges default options into the array.
+     *
+     * @param array $options Options to modify by reference
+     *
+     * @return array
+     */
+    private function prepareDefaults($options)
+    {
+        $defaults = $this->config;
+
+        if (!empty($defaults['headers'])) {
+            // Default headers are only added if they are not present.
+            $defaults['_conditional'] = $defaults['headers'];
+            unset($defaults['headers']);
+        }
+
+        // Special handling for headers is required as they are added as
+        // conditional headers and as headers passed to a request ctor.
+        if (array_key_exists('headers', $options)) {
+            // Allows default headers to be unset.
+            if ($options['headers'] === null) {
+                $defaults['_conditional'] = null;
+                unset($options['headers']);
+            } elseif (!is_array($options['headers'])) {
+                throw new \InvalidArgumentException('headers must be an array');
+            }
+        }
+
+        // Shallow merge defaults underneath options.
+        $result = $options + $defaults;
+
+        // Remove null values.
+        foreach ($result as $k => $v) {
+            if ($v === null) {
+                unset($result[$k]);
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Transfers the given request and applies request options.
+     *
+     * The URI of the request is not modified and the request options are used
+     * as-is without merging in default options.
+     *
+     * @param RequestInterface $request
+     * @param array            $options
+     *
+     * @return Promise\PromiseInterface
+     */
+    private function transfer(RequestInterface $request, array $options)
+    {
+        // save_to -> sink
+        if (isset($options['save_to'])) {
+            $options['sink'] = $options['save_to'];
+            unset($options['save_to']);
+        }
+
+        // exceptions -> http_errors
+        if (isset($options['exceptions'])) {
+            $options['http_errors'] = $options['exceptions'];
+            unset($options['exceptions']);
+        }
+
+        $request = $this->applyOptions($request, $options);
+        $handler = $options['handler'];
+
+        try {
+            return Promise\promise_for($handler($request, $options));
+        } catch (\Exception $e) {
+            return Promise\rejection_for($e);
+        }
+    }
+
+    /**
+     * Applies the array of request options to a request.
+     *
+     * @param RequestInterface $request
+     * @param array            $options
+     *
+     * @return RequestInterface
+     */
+    private function applyOptions(RequestInterface $request, array &$options)
+    {
+        $modify = [
+            'set_headers' => [],
+        ];
+
+        if (isset($options['headers'])) {
+            $modify['set_headers'] = $options['headers'];
+            unset($options['headers']);
+        }
+
+        if (isset($options['form_params'])) {
+            if (isset($options['multipart'])) {
+                throw new \InvalidArgumentException('You cannot use '
+                    . 'form_params and multipart at the same time. Use the '
+                    . 'form_params option if you want to send application/'
+                    . 'x-www-form-urlencoded requests, and the multipart '
+                    . 'option to send multipart/form-data requests.');
+            }
+            $options['body'] = http_build_query($options['form_params'], '', '&');
+            unset($options['form_params']);
+            // Ensure that we don't have the header in different case and set the new value.
+            $options['_conditional'] = Psr7\_caseless_remove(['Content-Type'], $options['_conditional']);
+            $options['_conditional']['Content-Type'] = 'application/x-www-form-urlencoded';
+        }
+
+        if (isset($options['multipart'])) {
+            $options['body'] = new Psr7\MultipartStream($options['multipart']);
+            unset($options['multipart']);
+        }
+
+        if (isset($options['json'])) {
+            $options['body'] = \GuzzleHttp\json_encode($options['json']);
+            unset($options['json']);
+            // Ensure that we don't have the header in different case and set the new value.
+            $options['_conditional'] = Psr7\_caseless_remove(['Content-Type'], $options['_conditional']);
+            $options['_conditional']['Content-Type'] = 'application/json';
+        }
+
+        if (!empty($options['decode_content'])
+            && $options['decode_content'] !== true
+        ) {
+            // Ensure that we don't have the header in different case and set the new value.
+            $options['_conditional'] = Psr7\_caseless_remove(['Accept-Encoding'], $options['_conditional']);
+            $modify['set_headers']['Accept-Encoding'] = $options['decode_content'];
+        }
+
+        if (isset($options['body'])) {
+            if (is_array($options['body'])) {
+                $this->invalidBody();
+            }
+            $modify['body'] = Psr7\stream_for($options['body']);
+            unset($options['body']);
+        }
+
+        if (!empty($options['auth']) && is_array($options['auth'])) {
+            $value = $options['auth'];
+            $type = isset($value[2]) ? strtolower($value[2]) : 'basic';
+            switch ($type) {
+                case 'basic':
+                    // Ensure that we don't have the header in different case and set the new value.
+                    $modify['set_headers'] = Psr7\_caseless_remove(['Authorization'], $modify['set_headers']);
+                    $modify['set_headers']['Authorization'] = 'Basic '
+                        . base64_encode("$value[0]:$value[1]");
+                    break;
+                case 'digest':
+                    // @todo: Do not rely on curl
+                    $options['curl'][CURLOPT_HTTPAUTH] = CURLAUTH_DIGEST;
+                    $options['curl'][CURLOPT_USERPWD] = "$value[0]:$value[1]";
+                    break;
+                case 'ntlm':
+                    $options['curl'][CURLOPT_HTTPAUTH] = CURLAUTH_NTLM;
+                    $options['curl'][CURLOPT_USERPWD] = "$value[0]:$value[1]";
+                    break;
+            }
+        }
+
+        if (isset($options['query'])) {
+            $value = $options['query'];
+            if (is_array($value)) {
+                $value = http_build_query($value, null, '&', PHP_QUERY_RFC3986);
+            }
+            if (!is_string($value)) {
+                throw new \InvalidArgumentException('query must be a string or array');
+            }
+            $modify['query'] = $value;
+            unset($options['query']);
+        }
+
+        // Ensure that sink is not an invalid value.
+        if (isset($options['sink'])) {
+            // TODO: Add more sink validation?
+            if (is_bool($options['sink'])) {
+                throw new \InvalidArgumentException('sink must not be a boolean');
+            }
+        }
+
+        $request = Psr7\modify_request($request, $modify);
+        if ($request->getBody() instanceof Psr7\MultipartStream) {
+            // Use a multipart/form-data POST if a Content-Type is not set.
+            // Ensure that we don't have the header in different case and set the new value.
+            $options['_conditional'] = Psr7\_caseless_remove(['Content-Type'], $options['_conditional']);
+            $options['_conditional']['Content-Type'] = 'multipart/form-data; boundary='
+                . $request->getBody()->getBoundary();
+        }
+
+        // Merge in conditional headers if they are not present.
+        if (isset($options['_conditional'])) {
+            // Build up the changes so it's in a single clone of the message.
+            $modify = [];
+            foreach ($options['_conditional'] as $k => $v) {
+                if (!$request->hasHeader($k)) {
+                    $modify['set_headers'][$k] = $v;
+                }
+            }
+            $request = Psr7\modify_request($request, $modify);
+            // Don't pass this internal value along to middleware/handlers.
+            unset($options['_conditional']);
+        }
+
+        return $request;
+    }
+
+    private function invalidBody()
+    {
+        throw new \InvalidArgumentException('Passing in the "body" request '
+            . 'option as an array to send a POST request has been deprecated. '
+            . 'Please use the "form_params" request option to send a '
+            . 'application/x-www-form-urlencoded request, or the "multipart" '
+            . 'request option to send a multipart/form-data request.');
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/ClientInterface.php b/vendor/guzzlehttp/guzzle/src/ClientInterface.php
new file mode 100644
index 0000000..2dbcffa
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/ClientInterface.php
@@ -0,0 +1,84 @@
+strictMode = $strictMode;
+
+        foreach ($cookieArray as $cookie) {
+            if (!($cookie instanceof SetCookie)) {
+                $cookie = new SetCookie($cookie);
+            }
+            $this->setCookie($cookie);
+        }
+    }
+
+    /**
+     * Create a new Cookie jar from an associative array and domain.
+     *
+     * @param array  $cookies Cookies to create the jar from
+     * @param string $domain  Domain to set the cookies to
+     *
+     * @return self
+     */
+    public static function fromArray(array $cookies, $domain)
+    {
+        $cookieJar = new self();
+        foreach ($cookies as $name => $value) {
+            $cookieJar->setCookie(new SetCookie([
+                'Domain'  => $domain,
+                'Name'    => $name,
+                'Value'   => $value,
+                'Discard' => true
+            ]));
+        }
+
+        return $cookieJar;
+    }
+
+    /**
+     * @deprecated
+     */
+    public static function getCookieValue($value)
+    {
+        return $value;
+    }
+
+    /**
+     * Evaluate if this cookie should be persisted to storage
+     * that survives between requests.
+     *
+     * @param SetCookie $cookie Being evaluated.
+     * @param bool $allowSessionCookies If we should persist session cookies
+     * @return bool
+     */
+    public static function shouldPersist(
+        SetCookie $cookie,
+        $allowSessionCookies = false
+    ) {
+        if ($cookie->getExpires() || $allowSessionCookies) {
+            if (!$cookie->getDiscard()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Finds and returns the cookie based on the name
+     *
+     * @param string $name cookie name to search for
+     * @return SetCookie|null cookie that was found or null if not found
+     */
+    public function getCookieByName($name)
+    {
+        // don't allow a null name
+        if ($name === null) {
+            return null;
+        }
+        foreach ($this->cookies as $cookie) {
+            if ($cookie->getName() !== null && strcasecmp($cookie->getName(), $name) === 0) {
+                return $cookie;
+            }
+        }
+    }
+
+    public function toArray()
+    {
+        return array_map(function (SetCookie $cookie) {
+            return $cookie->toArray();
+        }, $this->getIterator()->getArrayCopy());
+    }
+
+    public function clear($domain = null, $path = null, $name = null)
+    {
+        if (!$domain) {
+            $this->cookies = [];
+            return;
+        } elseif (!$path) {
+            $this->cookies = array_filter(
+                $this->cookies,
+                function (SetCookie $cookie) use ($path, $domain) {
+                    return !$cookie->matchesDomain($domain);
+                }
+            );
+        } elseif (!$name) {
+            $this->cookies = array_filter(
+                $this->cookies,
+                function (SetCookie $cookie) use ($path, $domain) {
+                    return !($cookie->matchesPath($path) &&
+                        $cookie->matchesDomain($domain));
+                }
+            );
+        } else {
+            $this->cookies = array_filter(
+                $this->cookies,
+                function (SetCookie $cookie) use ($path, $domain, $name) {
+                    return !($cookie->getName() == $name &&
+                        $cookie->matchesPath($path) &&
+                        $cookie->matchesDomain($domain));
+                }
+            );
+        }
+    }
+
+    public function clearSessionCookies()
+    {
+        $this->cookies = array_filter(
+            $this->cookies,
+            function (SetCookie $cookie) {
+                return !$cookie->getDiscard() && $cookie->getExpires();
+            }
+        );
+    }
+
+    public function setCookie(SetCookie $cookie)
+    {
+        // If the name string is empty (but not 0), ignore the set-cookie
+        // string entirely.
+        $name = $cookie->getName();
+        if (!$name && $name !== '0') {
+            return false;
+        }
+
+        // Only allow cookies with set and valid domain, name, value
+        $result = $cookie->validate();
+        if ($result !== true) {
+            if ($this->strictMode) {
+                throw new \RuntimeException('Invalid cookie: ' . $result);
+            } else {
+                $this->removeCookieIfEmpty($cookie);
+                return false;
+            }
+        }
+
+        // Resolve conflicts with previously set cookies
+        foreach ($this->cookies as $i => $c) {
+
+            // Two cookies are identical, when their path, and domain are
+            // identical.
+            if ($c->getPath() != $cookie->getPath() ||
+                $c->getDomain() != $cookie->getDomain() ||
+                $c->getName() != $cookie->getName()
+            ) {
+                continue;
+            }
+
+            // The previously set cookie is a discard cookie and this one is
+            // not so allow the new cookie to be set
+            if (!$cookie->getDiscard() && $c->getDiscard()) {
+                unset($this->cookies[$i]);
+                continue;
+            }
+
+            // If the new cookie's expiration is further into the future, then
+            // replace the old cookie
+            if ($cookie->getExpires() > $c->getExpires()) {
+                unset($this->cookies[$i]);
+                continue;
+            }
+
+            // If the value has changed, we better change it
+            if ($cookie->getValue() !== $c->getValue()) {
+                unset($this->cookies[$i]);
+                continue;
+            }
+
+            // The cookie exists, so no need to continue
+            return false;
+        }
+
+        $this->cookies[] = $cookie;
+
+        return true;
+    }
+
+    public function count()
+    {
+        return count($this->cookies);
+    }
+
+    public function getIterator()
+    {
+        return new \ArrayIterator(array_values($this->cookies));
+    }
+
+    public function extractCookies(
+        RequestInterface $request,
+        ResponseInterface $response
+    ) {
+        if ($cookieHeader = $response->getHeader('Set-Cookie')) {
+            foreach ($cookieHeader as $cookie) {
+                $sc = SetCookie::fromString($cookie);
+                if (!$sc->getDomain()) {
+                    $sc->setDomain($request->getUri()->getHost());
+                }
+                if (0 !== strpos($sc->getPath(), '/')) {
+                    $sc->setPath($this->getCookiePathFromRequest($request));
+                }
+                $this->setCookie($sc);
+            }
+        }
+    }
+
+    /**
+     * Computes cookie path following RFC 6265 section 5.1.4
+     *
+     * @link https://tools.ietf.org/html/rfc6265#section-5.1.4
+     *
+     * @param RequestInterface $request
+     * @return string
+     */
+    private function getCookiePathFromRequest(RequestInterface $request)
+    {
+        $uriPath = $request->getUri()->getPath();
+        if (''  === $uriPath) {
+            return '/';
+        }
+        if (0 !== strpos($uriPath, '/')) {
+            return '/';
+        }
+        if ('/' === $uriPath) {
+            return '/';
+        }
+        if (0 === $lastSlashPos = strrpos($uriPath, '/')) {
+            return '/';
+        }
+
+        return substr($uriPath, 0, $lastSlashPos);
+    }
+
+    public function withCookieHeader(RequestInterface $request)
+    {
+        $values = [];
+        $uri = $request->getUri();
+        $scheme = $uri->getScheme();
+        $host = $uri->getHost();
+        $path = $uri->getPath() ?: '/';
+
+        foreach ($this->cookies as $cookie) {
+            if ($cookie->matchesPath($path) &&
+                $cookie->matchesDomain($host) &&
+                !$cookie->isExpired() &&
+                (!$cookie->getSecure() || $scheme === 'https')
+            ) {
+                $values[] = $cookie->getName() . '='
+                    . $cookie->getValue();
+            }
+        }
+
+        return $values
+            ? $request->withHeader('Cookie', implode('; ', $values))
+            : $request;
+    }
+
+    /**
+     * If a cookie already exists and the server asks to set it again with a
+     * null value, the cookie must be deleted.
+     *
+     * @param SetCookie $cookie
+     */
+    private function removeCookieIfEmpty(SetCookie $cookie)
+    {
+        $cookieValue = $cookie->getValue();
+        if ($cookieValue === null || $cookieValue === '') {
+            $this->clear(
+                $cookie->getDomain(),
+                $cookie->getPath(),
+                $cookie->getName()
+            );
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php
new file mode 100644
index 0000000..2cf298a
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php
@@ -0,0 +1,84 @@
+filename = $cookieFile;
+        $this->storeSessionCookies = $storeSessionCookies;
+
+        if (file_exists($cookieFile)) {
+            $this->load($cookieFile);
+        }
+    }
+
+    /**
+     * Saves the file when shutting down
+     */
+    public function __destruct()
+    {
+        $this->save($this->filename);
+    }
+
+    /**
+     * Saves the cookies to a file.
+     *
+     * @param string $filename File to save
+     * @throws \RuntimeException if the file cannot be found or created
+     */
+    public function save($filename)
+    {
+        $json = [];
+        foreach ($this as $cookie) {
+            /** @var SetCookie $cookie */
+            if (CookieJar::shouldPersist($cookie, $this->storeSessionCookies)) {
+                $json[] = $cookie->toArray();
+            }
+        }
+
+        $jsonStr = \GuzzleHttp\json_encode($json);
+        if (false === file_put_contents($filename, $jsonStr)) {
+            throw new \RuntimeException("Unable to save file {$filename}");
+        }
+    }
+
+    /**
+     * Load cookies from a JSON formatted file.
+     *
+     * Old cookies are kept unless overwritten by newly loaded ones.
+     *
+     * @param string $filename Cookie file to load.
+     * @throws \RuntimeException if the file cannot be loaded.
+     */
+    public function load($filename)
+    {
+        $json = file_get_contents($filename);
+        if (false === $json) {
+            throw new \RuntimeException("Unable to load file {$filename}");
+        } elseif ($json === '') {
+            return;
+        }
+
+        $data = \GuzzleHttp\json_decode($json, true);
+        if (is_array($data)) {
+            foreach (json_decode($json, true) as $cookie) {
+                $this->setCookie(new SetCookie($cookie));
+            }
+        } elseif (strlen($data)) {
+            throw new \RuntimeException("Invalid cookie file: {$filename}");
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php b/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php
new file mode 100644
index 0000000..4497bcf
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php
@@ -0,0 +1,71 @@
+sessionKey = $sessionKey;
+        $this->storeSessionCookies = $storeSessionCookies;
+        $this->load();
+    }
+
+    /**
+     * Saves cookies to session when shutting down
+     */
+    public function __destruct()
+    {
+        $this->save();
+    }
+
+    /**
+     * Save cookies to the client session
+     */
+    public function save()
+    {
+        $json = [];
+        foreach ($this as $cookie) {
+            /** @var SetCookie $cookie */
+            if (CookieJar::shouldPersist($cookie, $this->storeSessionCookies)) {
+                $json[] = $cookie->toArray();
+            }
+        }
+
+        $_SESSION[$this->sessionKey] = json_encode($json);
+    }
+
+    /**
+     * Load the contents of the client session into the data array
+     */
+    protected function load()
+    {
+        if (!isset($_SESSION[$this->sessionKey])) {
+            return;
+        }
+        $data = json_decode($_SESSION[$this->sessionKey], true);
+        if (is_array($data)) {
+            foreach ($data as $cookie) {
+                $this->setCookie(new SetCookie($cookie));
+            }
+        } elseif (strlen($data)) {
+            throw new \RuntimeException("Invalid cookie data");
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php b/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php
new file mode 100644
index 0000000..f699394
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php
@@ -0,0 +1,403 @@
+ null,
+        'Value'    => null,
+        'Domain'   => null,
+        'Path'     => '/',
+        'Max-Age'  => null,
+        'Expires'  => null,
+        'Secure'   => false,
+        'Discard'  => false,
+        'HttpOnly' => false
+    ];
+
+    /** @var array Cookie data */
+    private $data;
+
+    /**
+     * Create a new SetCookie object from a string
+     *
+     * @param string $cookie Set-Cookie header string
+     *
+     * @return self
+     */
+    public static function fromString($cookie)
+    {
+        // Create the default return array
+        $data = self::$defaults;
+        // Explode the cookie string using a series of semicolons
+        $pieces = array_filter(array_map('trim', explode(';', $cookie)));
+        // The name of the cookie (first kvp) must exist and include an equal sign.
+        if (empty($pieces[0]) || !strpos($pieces[0], '=')) {
+            return new self($data);
+        }
+
+        // Add the cookie pieces into the parsed data array
+        foreach ($pieces as $part) {
+            $cookieParts = explode('=', $part, 2);
+            $key = trim($cookieParts[0]);
+            $value = isset($cookieParts[1])
+                ? trim($cookieParts[1], " \n\r\t\0\x0B")
+                : true;
+
+            // Only check for non-cookies when cookies have been found
+            if (empty($data['Name'])) {
+                $data['Name'] = $key;
+                $data['Value'] = $value;
+            } else {
+                foreach (array_keys(self::$defaults) as $search) {
+                    if (!strcasecmp($search, $key)) {
+                        $data[$search] = $value;
+                        continue 2;
+                    }
+                }
+                $data[$key] = $value;
+            }
+        }
+
+        return new self($data);
+    }
+
+    /**
+     * @param array $data Array of cookie data provided by a Cookie parser
+     */
+    public function __construct(array $data = [])
+    {
+        $this->data = array_replace(self::$defaults, $data);
+        // Extract the Expires value and turn it into a UNIX timestamp if needed
+        if (!$this->getExpires() && $this->getMaxAge()) {
+            // Calculate the Expires date
+            $this->setExpires(time() + $this->getMaxAge());
+        } elseif ($this->getExpires() && !is_numeric($this->getExpires())) {
+            $this->setExpires($this->getExpires());
+        }
+    }
+
+    public function __toString()
+    {
+        $str = $this->data['Name'] . '=' . $this->data['Value'] . '; ';
+        foreach ($this->data as $k => $v) {
+            if ($k !== 'Name' && $k !== 'Value' && $v !== null && $v !== false) {
+                if ($k === 'Expires') {
+                    $str .= 'Expires=' . gmdate('D, d M Y H:i:s \G\M\T', $v) . '; ';
+                } else {
+                    $str .= ($v === true ? $k : "{$k}={$v}") . '; ';
+                }
+            }
+        }
+
+        return rtrim($str, '; ');
+    }
+
+    public function toArray()
+    {
+        return $this->data;
+    }
+
+    /**
+     * Get the cookie name
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->data['Name'];
+    }
+
+    /**
+     * Set the cookie name
+     *
+     * @param string $name Cookie name
+     */
+    public function setName($name)
+    {
+        $this->data['Name'] = $name;
+    }
+
+    /**
+     * Get the cookie value
+     *
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->data['Value'];
+    }
+
+    /**
+     * Set the cookie value
+     *
+     * @param string $value Cookie value
+     */
+    public function setValue($value)
+    {
+        $this->data['Value'] = $value;
+    }
+
+    /**
+     * Get the domain
+     *
+     * @return string|null
+     */
+    public function getDomain()
+    {
+        return $this->data['Domain'];
+    }
+
+    /**
+     * Set the domain of the cookie
+     *
+     * @param string $domain
+     */
+    public function setDomain($domain)
+    {
+        $this->data['Domain'] = $domain;
+    }
+
+    /**
+     * Get the path
+     *
+     * @return string
+     */
+    public function getPath()
+    {
+        return $this->data['Path'];
+    }
+
+    /**
+     * Set the path of the cookie
+     *
+     * @param string $path Path of the cookie
+     */
+    public function setPath($path)
+    {
+        $this->data['Path'] = $path;
+    }
+
+    /**
+     * Maximum lifetime of the cookie in seconds
+     *
+     * @return int|null
+     */
+    public function getMaxAge()
+    {
+        return $this->data['Max-Age'];
+    }
+
+    /**
+     * Set the max-age of the cookie
+     *
+     * @param int $maxAge Max age of the cookie in seconds
+     */
+    public function setMaxAge($maxAge)
+    {
+        $this->data['Max-Age'] = $maxAge;
+    }
+
+    /**
+     * The UNIX timestamp when the cookie Expires
+     *
+     * @return mixed
+     */
+    public function getExpires()
+    {
+        return $this->data['Expires'];
+    }
+
+    /**
+     * Set the unix timestamp for which the cookie will expire
+     *
+     * @param int $timestamp Unix timestamp
+     */
+    public function setExpires($timestamp)
+    {
+        $this->data['Expires'] = is_numeric($timestamp)
+            ? (int) $timestamp
+            : strtotime($timestamp);
+    }
+
+    /**
+     * Get whether or not this is a secure cookie
+     *
+     * @return null|bool
+     */
+    public function getSecure()
+    {
+        return $this->data['Secure'];
+    }
+
+    /**
+     * Set whether or not the cookie is secure
+     *
+     * @param bool $secure Set to true or false if secure
+     */
+    public function setSecure($secure)
+    {
+        $this->data['Secure'] = $secure;
+    }
+
+    /**
+     * Get whether or not this is a session cookie
+     *
+     * @return null|bool
+     */
+    public function getDiscard()
+    {
+        return $this->data['Discard'];
+    }
+
+    /**
+     * Set whether or not this is a session cookie
+     *
+     * @param bool $discard Set to true or false if this is a session cookie
+     */
+    public function setDiscard($discard)
+    {
+        $this->data['Discard'] = $discard;
+    }
+
+    /**
+     * Get whether or not this is an HTTP only cookie
+     *
+     * @return bool
+     */
+    public function getHttpOnly()
+    {
+        return $this->data['HttpOnly'];
+    }
+
+    /**
+     * Set whether or not this is an HTTP only cookie
+     *
+     * @param bool $httpOnly Set to true or false if this is HTTP only
+     */
+    public function setHttpOnly($httpOnly)
+    {
+        $this->data['HttpOnly'] = $httpOnly;
+    }
+
+    /**
+     * Check if the cookie matches a path value.
+     *
+     * A request-path path-matches a given cookie-path if at least one of
+     * the following conditions holds:
+     *
+     * - The cookie-path and the request-path are identical.
+     * - The cookie-path is a prefix of the request-path, and the last
+     *   character of the cookie-path is %x2F ("/").
+     * - The cookie-path is a prefix of the request-path, and the first
+     *   character of the request-path that is not included in the cookie-
+     *   path is a %x2F ("/") character.
+     *
+     * @param string $requestPath Path to check against
+     *
+     * @return bool
+     */
+    public function matchesPath($requestPath)
+    {
+        $cookiePath = $this->getPath();
+
+        // Match on exact matches or when path is the default empty "/"
+        if ($cookiePath === '/' || $cookiePath == $requestPath) {
+            return true;
+        }
+
+        // Ensure that the cookie-path is a prefix of the request path.
+        if (0 !== strpos($requestPath, $cookiePath)) {
+            return false;
+        }
+
+        // Match if the last character of the cookie-path is "/"
+        if (substr($cookiePath, -1, 1) === '/') {
+            return true;
+        }
+
+        // Match if the first character not included in cookie path is "/"
+        return substr($requestPath, strlen($cookiePath), 1) === '/';
+    }
+
+    /**
+     * Check if the cookie matches a domain value
+     *
+     * @param string $domain Domain to check against
+     *
+     * @return bool
+     */
+    public function matchesDomain($domain)
+    {
+        // Remove the leading '.' as per spec in RFC 6265.
+        // http://tools.ietf.org/html/rfc6265#section-5.2.3
+        $cookieDomain = ltrim($this->getDomain(), '.');
+
+        // Domain not set or exact match.
+        if (!$cookieDomain || !strcasecmp($domain, $cookieDomain)) {
+            return true;
+        }
+
+        // Matching the subdomain according to RFC 6265.
+        // http://tools.ietf.org/html/rfc6265#section-5.1.3
+        if (filter_var($domain, FILTER_VALIDATE_IP)) {
+            return false;
+        }
+
+        return (bool) preg_match('/\.' . preg_quote($cookieDomain, '/') . '$/', $domain);
+    }
+
+    /**
+     * Check if the cookie is expired
+     *
+     * @return bool
+     */
+    public function isExpired()
+    {
+        return $this->getExpires() !== null && time() > $this->getExpires();
+    }
+
+    /**
+     * Check if the cookie is valid according to RFC 6265
+     *
+     * @return bool|string Returns true if valid or an error message if invalid
+     */
+    public function validate()
+    {
+        // Names must not be empty, but can be 0
+        $name = $this->getName();
+        if (empty($name) && !is_numeric($name)) {
+            return 'The cookie name must not be empty';
+        }
+
+        // Check if any of the invalid characters are present in the cookie name
+        if (preg_match(
+            '/[\x00-\x20\x22\x28-\x29\x2c\x2f\x3a-\x40\x5c\x7b\x7d\x7f]/',
+            $name
+        )) {
+            return 'Cookie name must not contain invalid characters: ASCII '
+                . 'Control characters (0-31;127), space, tab and the '
+                . 'following characters: ()<>@,;:\"/?={}';
+        }
+
+        // Value must not be empty, but can be 0
+        $value = $this->getValue();
+        if (empty($value) && !is_numeric($value)) {
+            return 'The cookie value must not be empty';
+        }
+
+        // Domains must not be empty, but can be 0
+        // A "0" is not a valid internet domain, but may be used as server name
+        // in a private network.
+        $domain = $this->getDomain();
+        if (empty($domain) && !is_numeric($domain)) {
+            return 'The cookie domain must not be empty';
+        }
+
+        return true;
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php b/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php
new file mode 100644
index 0000000..427d896
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php
@@ -0,0 +1,27 @@
+getStatusCode()
+            : 0;
+        parent::__construct($message, $code, $previous);
+        $this->request = $request;
+        $this->response = $response;
+        $this->handlerContext = $handlerContext;
+    }
+
+    /**
+     * Wrap non-RequestExceptions with a RequestException
+     *
+     * @param RequestInterface $request
+     * @param \Exception       $e
+     *
+     * @return RequestException
+     */
+    public static function wrapException(RequestInterface $request, \Exception $e)
+    {
+        return $e instanceof RequestException
+            ? $e
+            : new RequestException($e->getMessage(), $request, null, $e);
+    }
+
+    /**
+     * Factory method to create a new exception with a normalized error message
+     *
+     * @param RequestInterface  $request  Request
+     * @param ResponseInterface $response Response received
+     * @param \Exception        $previous Previous exception
+     * @param array             $ctx      Optional handler context.
+     *
+     * @return self
+     */
+    public static function create(
+        RequestInterface $request,
+        ResponseInterface $response = null,
+        \Exception $previous = null,
+        array $ctx = []
+    ) {
+        if (!$response) {
+            return new self(
+                'Error completing request',
+                $request,
+                null,
+                $previous,
+                $ctx
+            );
+        }
+
+        $level = (int) floor($response->getStatusCode() / 100);
+        if ($level === 4) {
+            $label = 'Client error';
+            $className = ClientException::class;
+        } elseif ($level === 5) {
+            $label = 'Server error';
+            $className = ServerException::class;
+        } else {
+            $label = 'Unsuccessful request';
+            $className = __CLASS__;
+        }
+
+        $uri = $request->getUri();
+        $uri = static::obfuscateUri($uri);
+
+        // Client Error: `GET /` resulted in a `404 Not Found` response:
+        //  ... (truncated)
+        $message = sprintf(
+            '%s: `%s %s` resulted in a `%s %s` response',
+            $label,
+            $request->getMethod(),
+            $uri,
+            $response->getStatusCode(),
+            $response->getReasonPhrase()
+        );
+
+        $summary = static::getResponseBodySummary($response);
+
+        if ($summary !== null) {
+            $message .= ":\n{$summary}\n";
+        }
+
+        return new $className($message, $request, $response, $previous, $ctx);
+    }
+
+    /**
+     * Get a short summary of the response
+     *
+     * Will return `null` if the response is not printable.
+     *
+     * @param ResponseInterface $response
+     *
+     * @return string|null
+     */
+    public static function getResponseBodySummary(ResponseInterface $response)
+    {
+        $body = $response->getBody();
+
+        if (!$body->isSeekable()) {
+            return null;
+        }
+
+        $size = $body->getSize();
+
+        if ($size === 0) {
+            return null;
+        }
+
+        $summary = $body->read(120);
+        $body->rewind();
+
+        if ($size > 120) {
+            $summary .= ' (truncated...)';
+        }
+
+        // Matches any printable character, including unicode characters:
+        // letters, marks, numbers, punctuation, spacing, and separators.
+        if (preg_match('/[^\pL\pM\pN\pP\pS\pZ\n\r\t]/', $summary)) {
+            return null;
+        }
+
+        return $summary;
+    }
+
+    /**
+     * Obfuscates URI if there is an username and a password present
+     *
+     * @param UriInterface $uri
+     *
+     * @return UriInterface
+     */
+    private static function obfuscateUri($uri)
+    {
+        $userInfo = $uri->getUserInfo();
+
+        if (false !== ($pos = strpos($userInfo, ':'))) {
+            return $uri->withUserInfo(substr($userInfo, 0, $pos), '***');
+        }
+
+        return $uri;
+    }
+
+    /**
+     * Get the request that caused the exception
+     *
+     * @return RequestInterface
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Get the associated response
+     *
+     * @return ResponseInterface|null
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Check if a response was received
+     *
+     * @return bool
+     */
+    public function hasResponse()
+    {
+        return $this->response !== null;
+    }
+
+    /**
+     * Get contextual information about the error from the underlying handler.
+     *
+     * The contents of this array will vary depending on which handler you are
+     * using. It may also be just an empty array. Relying on this data will
+     * couple you to a specific handler, but can give more debug information
+     * when needed.
+     *
+     * @return array
+     */
+    public function getHandlerContext()
+    {
+        return $this->handlerContext;
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Exception/SeekException.php b/vendor/guzzlehttp/guzzle/src/Exception/SeekException.php
new file mode 100644
index 0000000..a77c289
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Exception/SeekException.php
@@ -0,0 +1,27 @@
+stream = $stream;
+        $msg = $msg ?: 'Could not seek the stream to position ' . $pos;
+        parent::__construct($msg);
+    }
+
+    /**
+     * @return StreamInterface
+     */
+    public function getStream()
+    {
+        return $this->stream;
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php b/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php
new file mode 100644
index 0000000..7cdd340
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php
@@ -0,0 +1,7 @@
+maxHandles = $maxHandles;
+    }
+
+    public function create(RequestInterface $request, array $options)
+    {
+        if (isset($options['curl']['body_as_string'])) {
+            $options['_body_as_string'] = $options['curl']['body_as_string'];
+            unset($options['curl']['body_as_string']);
+        }
+
+        $easy = new EasyHandle;
+        $easy->request = $request;
+        $easy->options = $options;
+        $conf = $this->getDefaultConf($easy);
+        $this->applyMethod($easy, $conf);
+        $this->applyHandlerOptions($easy, $conf);
+        $this->applyHeaders($easy, $conf);
+        unset($conf['_headers']);
+
+        // Add handler options from the request configuration options
+        if (isset($options['curl'])) {
+            $conf = array_replace($conf, $options['curl']);
+        }
+
+        $conf[CURLOPT_HEADERFUNCTION] = $this->createHeaderFn($easy);
+        $easy->handle = $this->handles
+            ? array_pop($this->handles)
+            : curl_init();
+        curl_setopt_array($easy->handle, $conf);
+
+        return $easy;
+    }
+
+    public function release(EasyHandle $easy)
+    {
+        $resource = $easy->handle;
+        unset($easy->handle);
+
+        if (count($this->handles) >= $this->maxHandles) {
+            curl_close($resource);
+        } else {
+            // Remove all callback functions as they can hold onto references
+            // and are not cleaned up by curl_reset. Using curl_setopt_array
+            // does not work for some reason, so removing each one
+            // individually.
+            curl_setopt($resource, CURLOPT_HEADERFUNCTION, null);
+            curl_setopt($resource, CURLOPT_READFUNCTION, null);
+            curl_setopt($resource, CURLOPT_WRITEFUNCTION, null);
+            curl_setopt($resource, CURLOPT_PROGRESSFUNCTION, null);
+            curl_reset($resource);
+            $this->handles[] = $resource;
+        }
+    }
+
+    /**
+     * Completes a cURL transaction, either returning a response promise or a
+     * rejected promise.
+     *
+     * @param callable             $handler
+     * @param EasyHandle           $easy
+     * @param CurlFactoryInterface $factory Dictates how the handle is released
+     *
+     * @return \GuzzleHttp\Promise\PromiseInterface
+     */
+    public static function finish(
+        callable $handler,
+        EasyHandle $easy,
+        CurlFactoryInterface $factory
+    ) {
+        if (isset($easy->options['on_stats'])) {
+            self::invokeStats($easy);
+        }
+
+        if (!$easy->response || $easy->errno) {
+            return self::finishError($handler, $easy, $factory);
+        }
+
+        // Return the response if it is present and there is no error.
+        $factory->release($easy);
+
+        // Rewind the body of the response if possible.
+        $body = $easy->response->getBody();
+        if ($body->isSeekable()) {
+            $body->rewind();
+        }
+
+        return new FulfilledPromise($easy->response);
+    }
+
+    private static function invokeStats(EasyHandle $easy)
+    {
+        $curlStats = curl_getinfo($easy->handle);
+        $stats = new TransferStats(
+            $easy->request,
+            $easy->response,
+            $curlStats['total_time'],
+            $easy->errno,
+            $curlStats
+        );
+        call_user_func($easy->options['on_stats'], $stats);
+    }
+
+    private static function finishError(
+        callable $handler,
+        EasyHandle $easy,
+        CurlFactoryInterface $factory
+    ) {
+        // Get error information and release the handle to the factory.
+        $ctx = [
+            'errno' => $easy->errno,
+            'error' => curl_error($easy->handle),
+        ] + curl_getinfo($easy->handle);
+        $factory->release($easy);
+
+        // Retry when nothing is present or when curl failed to rewind.
+        if (empty($easy->options['_err_message'])
+            && (!$easy->errno || $easy->errno == 65)
+        ) {
+            return self::retryFailedRewind($handler, $easy, $ctx);
+        }
+
+        return self::createRejection($easy, $ctx);
+    }
+
+    private static function createRejection(EasyHandle $easy, array $ctx)
+    {
+        static $connectionErrors = [
+            CURLE_OPERATION_TIMEOUTED  => true,
+            CURLE_COULDNT_RESOLVE_HOST => true,
+            CURLE_COULDNT_CONNECT      => true,
+            CURLE_SSL_CONNECT_ERROR    => true,
+            CURLE_GOT_NOTHING          => true,
+        ];
+
+        // If an exception was encountered during the onHeaders event, then
+        // return a rejected promise that wraps that exception.
+        if ($easy->onHeadersException) {
+            return \GuzzleHttp\Promise\rejection_for(
+                new RequestException(
+                    'An error was encountered during the on_headers event',
+                    $easy->request,
+                    $easy->response,
+                    $easy->onHeadersException,
+                    $ctx
+                )
+            );
+        }
+
+        $message = sprintf(
+            'cURL error %s: %s (%s)',
+            $ctx['errno'],
+            $ctx['error'],
+            'see http://curl.haxx.se/libcurl/c/libcurl-errors.html'
+        );
+
+        // Create a connection exception if it was a specific error code.
+        $error = isset($connectionErrors[$easy->errno])
+            ? new ConnectException($message, $easy->request, null, $ctx)
+            : new RequestException($message, $easy->request, $easy->response, null, $ctx);
+
+        return \GuzzleHttp\Promise\rejection_for($error);
+    }
+
+    private function getDefaultConf(EasyHandle $easy)
+    {
+        $conf = [
+            '_headers'             => $easy->request->getHeaders(),
+            CURLOPT_CUSTOMREQUEST  => $easy->request->getMethod(),
+            CURLOPT_URL            => (string) $easy->request->getUri()->withFragment(''),
+            CURLOPT_RETURNTRANSFER => false,
+            CURLOPT_HEADER         => false,
+            CURLOPT_CONNECTTIMEOUT => 150,
+        ];
+
+        if (defined('CURLOPT_PROTOCOLS')) {
+            $conf[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
+        }
+
+        $version = $easy->request->getProtocolVersion();
+        if ($version == 1.1) {
+            $conf[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_1;
+        } elseif ($version == 2.0) {
+            $conf[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_2_0;
+        } else {
+            $conf[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_0;
+        }
+
+        return $conf;
+    }
+
+    private function applyMethod(EasyHandle $easy, array &$conf)
+    {
+        $body = $easy->request->getBody();
+        $size = $body->getSize();
+
+        if ($size === null || $size > 0) {
+            $this->applyBody($easy->request, $easy->options, $conf);
+            return;
+        }
+
+        $method = $easy->request->getMethod();
+        if ($method === 'PUT' || $method === 'POST') {
+            // See http://tools.ietf.org/html/rfc7230#section-3.3.2
+            if (!$easy->request->hasHeader('Content-Length')) {
+                $conf[CURLOPT_HTTPHEADER][] = 'Content-Length: 0';
+            }
+        } elseif ($method === 'HEAD') {
+            $conf[CURLOPT_NOBODY] = true;
+            unset(
+                $conf[CURLOPT_WRITEFUNCTION],
+                $conf[CURLOPT_READFUNCTION],
+                $conf[CURLOPT_FILE],
+                $conf[CURLOPT_INFILE]
+            );
+        }
+    }
+
+    private function applyBody(RequestInterface $request, array $options, array &$conf)
+    {
+        $size = $request->hasHeader('Content-Length')
+            ? (int) $request->getHeaderLine('Content-Length')
+            : null;
+
+        // Send the body as a string if the size is less than 1MB OR if the
+        // [curl][body_as_string] request value is set.
+        if (($size !== null && $size < 1000000) ||
+            !empty($options['_body_as_string'])
+        ) {
+            $conf[CURLOPT_POSTFIELDS] = (string) $request->getBody();
+            // Don't duplicate the Content-Length header
+            $this->removeHeader('Content-Length', $conf);
+            $this->removeHeader('Transfer-Encoding', $conf);
+        } else {
+            $conf[CURLOPT_UPLOAD] = true;
+            if ($size !== null) {
+                $conf[CURLOPT_INFILESIZE] = $size;
+                $this->removeHeader('Content-Length', $conf);
+            }
+            $body = $request->getBody();
+            if ($body->isSeekable()) {
+                $body->rewind();
+            }
+            $conf[CURLOPT_READFUNCTION] = function ($ch, $fd, $length) use ($body) {
+                return $body->read($length);
+            };
+        }
+
+        // If the Expect header is not present, prevent curl from adding it
+        if (!$request->hasHeader('Expect')) {
+            $conf[CURLOPT_HTTPHEADER][] = 'Expect:';
+        }
+
+        // cURL sometimes adds a content-type by default. Prevent this.
+        if (!$request->hasHeader('Content-Type')) {
+            $conf[CURLOPT_HTTPHEADER][] = 'Content-Type:';
+        }
+    }
+
+    private function applyHeaders(EasyHandle $easy, array &$conf)
+    {
+        foreach ($conf['_headers'] as $name => $values) {
+            foreach ($values as $value) {
+                $value = (string) $value;
+                if ($value === '') {
+                    // cURL requires a special format for empty headers.
+                    // See https://github.com/guzzle/guzzle/issues/1882 for more details.
+                    $conf[CURLOPT_HTTPHEADER][] = "$name;";
+                } else {
+                    $conf[CURLOPT_HTTPHEADER][] = "$name: $value";
+                }
+            }
+        }
+
+        // Remove the Accept header if one was not set
+        if (!$easy->request->hasHeader('Accept')) {
+            $conf[CURLOPT_HTTPHEADER][] = 'Accept:';
+        }
+    }
+
+    /**
+     * Remove a header from the options array.
+     *
+     * @param string $name    Case-insensitive header to remove
+     * @param array  $options Array of options to modify
+     */
+    private function removeHeader($name, array &$options)
+    {
+        foreach (array_keys($options['_headers']) as $key) {
+            if (!strcasecmp($key, $name)) {
+                unset($options['_headers'][$key]);
+                return;
+            }
+        }
+    }
+
+    private function applyHandlerOptions(EasyHandle $easy, array &$conf)
+    {
+        $options = $easy->options;
+        if (isset($options['verify'])) {
+            if ($options['verify'] === false) {
+                unset($conf[CURLOPT_CAINFO]);
+                $conf[CURLOPT_SSL_VERIFYHOST] = 0;
+                $conf[CURLOPT_SSL_VERIFYPEER] = false;
+            } else {
+                $conf[CURLOPT_SSL_VERIFYHOST] = 2;
+                $conf[CURLOPT_SSL_VERIFYPEER] = true;
+                if (is_string($options['verify'])) {
+                    // Throw an error if the file/folder/link path is not valid or doesn't exist.
+                    if (!file_exists($options['verify'])) {
+                        throw new \InvalidArgumentException(
+                            "SSL CA bundle not found: {$options['verify']}"
+                        );
+                    }
+                    // If it's a directory or a link to a directory use CURLOPT_CAPATH.
+                    // If not, it's probably a file, or a link to a file, so use CURLOPT_CAINFO.
+                    if (is_dir($options['verify']) ||
+                        (is_link($options['verify']) && is_dir(readlink($options['verify'])))) {
+                        $conf[CURLOPT_CAPATH] = $options['verify'];
+                    } else {
+                        $conf[CURLOPT_CAINFO] = $options['verify'];
+                    }
+                }
+            }
+        }
+
+        if (!empty($options['decode_content'])) {
+            $accept = $easy->request->getHeaderLine('Accept-Encoding');
+            if ($accept) {
+                $conf[CURLOPT_ENCODING] = $accept;
+            } else {
+                $conf[CURLOPT_ENCODING] = '';
+                // Don't let curl send the header over the wire
+                $conf[CURLOPT_HTTPHEADER][] = 'Accept-Encoding:';
+            }
+        }
+
+        if (isset($options['sink'])) {
+            $sink = $options['sink'];
+            if (!is_string($sink)) {
+                $sink = \GuzzleHttp\Psr7\stream_for($sink);
+            } elseif (!is_dir(dirname($sink))) {
+                // Ensure that the directory exists before failing in curl.
+                throw new \RuntimeException(sprintf(
+                    'Directory %s does not exist for sink value of %s',
+                    dirname($sink),
+                    $sink
+                ));
+            } else {
+                $sink = new LazyOpenStream($sink, 'w+');
+            }
+            $easy->sink = $sink;
+            $conf[CURLOPT_WRITEFUNCTION] = function ($ch, $write) use ($sink) {
+                return $sink->write($write);
+            };
+        } else {
+            // Use a default temp stream if no sink was set.
+            $conf[CURLOPT_FILE] = fopen('php://temp', 'w+');
+            $easy->sink = Psr7\stream_for($conf[CURLOPT_FILE]);
+        }
+        $timeoutRequiresNoSignal = false;
+        if (isset($options['timeout'])) {
+            $timeoutRequiresNoSignal |= $options['timeout'] < 1;
+            $conf[CURLOPT_TIMEOUT_MS] = $options['timeout'] * 1000;
+        }
+
+        // CURL default value is CURL_IPRESOLVE_WHATEVER
+        if (isset($options['force_ip_resolve'])) {
+            if ('v4' === $options['force_ip_resolve']) {
+                $conf[CURLOPT_IPRESOLVE] = CURL_IPRESOLVE_V4;
+            } elseif ('v6' === $options['force_ip_resolve']) {
+                $conf[CURLOPT_IPRESOLVE] = CURL_IPRESOLVE_V6;
+            }
+        }
+
+        if (isset($options['connect_timeout'])) {
+            $timeoutRequiresNoSignal |= $options['connect_timeout'] < 1;
+            $conf[CURLOPT_CONNECTTIMEOUT_MS] = $options['connect_timeout'] * 1000;
+        }
+
+        if ($timeoutRequiresNoSignal && strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN') {
+            $conf[CURLOPT_NOSIGNAL] = true;
+        }
+
+        if (isset($options['proxy'])) {
+            if (!is_array($options['proxy'])) {
+                $conf[CURLOPT_PROXY] = $options['proxy'];
+            } else {
+                $scheme = $easy->request->getUri()->getScheme();
+                if (isset($options['proxy'][$scheme])) {
+                    $host = $easy->request->getUri()->getHost();
+                    if (!isset($options['proxy']['no']) ||
+                        !\GuzzleHttp\is_host_in_noproxy($host, $options['proxy']['no'])
+                    ) {
+                        $conf[CURLOPT_PROXY] = $options['proxy'][$scheme];
+                    }
+                }
+            }
+        }
+
+        if (isset($options['cert'])) {
+            $cert = $options['cert'];
+            if (is_array($cert)) {
+                $conf[CURLOPT_SSLCERTPASSWD] = $cert[1];
+                $cert = $cert[0];
+            }
+            if (!file_exists($cert)) {
+                throw new \InvalidArgumentException(
+                    "SSL certificate not found: {$cert}"
+                );
+            }
+            $conf[CURLOPT_SSLCERT] = $cert;
+        }
+
+        if (isset($options['ssl_key'])) {
+            $sslKey = $options['ssl_key'];
+            if (is_array($sslKey)) {
+                $conf[CURLOPT_SSLKEYPASSWD] = $sslKey[1];
+                $sslKey = $sslKey[0];
+            }
+            if (!file_exists($sslKey)) {
+                throw new \InvalidArgumentException(
+                    "SSL private key not found: {$sslKey}"
+                );
+            }
+            $conf[CURLOPT_SSLKEY] = $sslKey;
+        }
+
+        if (isset($options['progress'])) {
+            $progress = $options['progress'];
+            if (!is_callable($progress)) {
+                throw new \InvalidArgumentException(
+                    'progress client option must be callable'
+                );
+            }
+            $conf[CURLOPT_NOPROGRESS] = false;
+            $conf[CURLOPT_PROGRESSFUNCTION] = function () use ($progress) {
+                $args = func_get_args();
+                // PHP 5.5 pushed the handle onto the start of the args
+                if (is_resource($args[0])) {
+                    array_shift($args);
+                }
+                call_user_func_array($progress, $args);
+            };
+        }
+
+        if (!empty($options['debug'])) {
+            $conf[CURLOPT_STDERR] = \GuzzleHttp\debug_resource($options['debug']);
+            $conf[CURLOPT_VERBOSE] = true;
+        }
+    }
+
+    /**
+     * This function ensures that a response was set on a transaction. If one
+     * was not set, then the request is retried if possible. This error
+     * typically means you are sending a payload, curl encountered a
+     * "Connection died, retrying a fresh connect" error, tried to rewind the
+     * stream, and then encountered a "necessary data rewind wasn't possible"
+     * error, causing the request to be sent through curl_multi_info_read()
+     * without an error status.
+     */
+    private static function retryFailedRewind(
+        callable $handler,
+        EasyHandle $easy,
+        array $ctx
+    ) {
+        try {
+            // Only rewind if the body has been read from.
+            $body = $easy->request->getBody();
+            if ($body->tell() > 0) {
+                $body->rewind();
+            }
+        } catch (\RuntimeException $e) {
+            $ctx['error'] = 'The connection unexpectedly failed without '
+                . 'providing an error. The request would have been retried, '
+                . 'but attempting to rewind the request body failed. '
+                . 'Exception: ' . $e;
+            return self::createRejection($easy, $ctx);
+        }
+
+        // Retry no more than 3 times before giving up.
+        if (!isset($easy->options['_curl_retries'])) {
+            $easy->options['_curl_retries'] = 1;
+        } elseif ($easy->options['_curl_retries'] == 2) {
+            $ctx['error'] = 'The cURL request was retried 3 times '
+                . 'and did not succeed. The most likely reason for the failure '
+                . 'is that cURL was unable to rewind the body of the request '
+                . 'and subsequent retries resulted in the same error. Turn on '
+                . 'the debug option to see what went wrong. See '
+                . 'https://bugs.php.net/bug.php?id=47204 for more information.';
+            return self::createRejection($easy, $ctx);
+        } else {
+            $easy->options['_curl_retries']++;
+        }
+
+        return $handler($easy->request, $easy->options);
+    }
+
+    private function createHeaderFn(EasyHandle $easy)
+    {
+        if (isset($easy->options['on_headers'])) {
+            $onHeaders = $easy->options['on_headers'];
+
+            if (!is_callable($onHeaders)) {
+                throw new \InvalidArgumentException('on_headers must be callable');
+            }
+        } else {
+            $onHeaders = null;
+        }
+
+        return function ($ch, $h) use (
+            $onHeaders,
+            $easy,
+            &$startingResponse
+        ) {
+            $value = trim($h);
+            if ($value === '') {
+                $startingResponse = true;
+                $easy->createResponse();
+                if ($onHeaders !== null) {
+                    try {
+                        $onHeaders($easy->response);
+                    } catch (\Exception $e) {
+                        // Associate the exception with the handle and trigger
+                        // a curl header write error by returning 0.
+                        $easy->onHeadersException = $e;
+                        return -1;
+                    }
+                }
+            } elseif ($startingResponse) {
+                $startingResponse = false;
+                $easy->headers = [$value];
+            } else {
+                $easy->headers[] = $value;
+            }
+            return strlen($h);
+        };
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php b/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php
new file mode 100644
index 0000000..b0fc236
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php
@@ -0,0 +1,27 @@
+factory = isset($options['handle_factory'])
+            ? $options['handle_factory']
+            : new CurlFactory(3);
+    }
+
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        if (isset($options['delay'])) {
+            usleep($options['delay'] * 1000);
+        }
+
+        $easy = $this->factory->create($request, $options);
+        curl_exec($easy->handle);
+        $easy->errno = curl_errno($easy->handle);
+
+        return CurlFactory::finish($this, $easy, $this->factory);
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php b/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php
new file mode 100644
index 0000000..2754d8e
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php
@@ -0,0 +1,199 @@
+factory = isset($options['handle_factory'])
+            ? $options['handle_factory'] : new CurlFactory(50);
+        $this->selectTimeout = isset($options['select_timeout'])
+            ? $options['select_timeout'] : 1;
+    }
+
+    public function __get($name)
+    {
+        if ($name === '_mh') {
+            return $this->_mh = curl_multi_init();
+        }
+
+        throw new \BadMethodCallException();
+    }
+
+    public function __destruct()
+    {
+        if (isset($this->_mh)) {
+            curl_multi_close($this->_mh);
+            unset($this->_mh);
+        }
+    }
+
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        $easy = $this->factory->create($request, $options);
+        $id = (int) $easy->handle;
+
+        $promise = new Promise(
+            [$this, 'execute'],
+            function () use ($id) {
+                return $this->cancel($id);
+            }
+        );
+
+        $this->addRequest(['easy' => $easy, 'deferred' => $promise]);
+
+        return $promise;
+    }
+
+    /**
+     * Ticks the curl event loop.
+     */
+    public function tick()
+    {
+        // Add any delayed handles if needed.
+        if ($this->delays) {
+            $currentTime = microtime(true);
+            foreach ($this->delays as $id => $delay) {
+                if ($currentTime >= $delay) {
+                    unset($this->delays[$id]);
+                    curl_multi_add_handle(
+                        $this->_mh,
+                        $this->handles[$id]['easy']->handle
+                    );
+                }
+            }
+        }
+
+        // Step through the task queue which may add additional requests.
+        P\queue()->run();
+
+        if ($this->active &&
+            curl_multi_select($this->_mh, $this->selectTimeout) === -1
+        ) {
+            // Perform a usleep if a select returns -1.
+            // See: https://bugs.php.net/bug.php?id=61141
+            usleep(250);
+        }
+
+        while (curl_multi_exec($this->_mh, $this->active) === CURLM_CALL_MULTI_PERFORM);
+
+        $this->processMessages();
+    }
+
+    /**
+     * Runs until all outstanding connections have completed.
+     */
+    public function execute()
+    {
+        $queue = P\queue();
+
+        while ($this->handles || !$queue->isEmpty()) {
+            // If there are no transfers, then sleep for the next delay
+            if (!$this->active && $this->delays) {
+                usleep($this->timeToNext());
+            }
+            $this->tick();
+        }
+    }
+
+    private function addRequest(array $entry)
+    {
+        $easy = $entry['easy'];
+        $id = (int) $easy->handle;
+        $this->handles[$id] = $entry;
+        if (empty($easy->options['delay'])) {
+            curl_multi_add_handle($this->_mh, $easy->handle);
+        } else {
+            $this->delays[$id] = microtime(true) + ($easy->options['delay'] / 1000);
+        }
+    }
+
+    /**
+     * Cancels a handle from sending and removes references to it.
+     *
+     * @param int $id Handle ID to cancel and remove.
+     *
+     * @return bool True on success, false on failure.
+     */
+    private function cancel($id)
+    {
+        // Cannot cancel if it has been processed.
+        if (!isset($this->handles[$id])) {
+            return false;
+        }
+
+        $handle = $this->handles[$id]['easy']->handle;
+        unset($this->delays[$id], $this->handles[$id]);
+        curl_multi_remove_handle($this->_mh, $handle);
+        curl_close($handle);
+
+        return true;
+    }
+
+    private function processMessages()
+    {
+        while ($done = curl_multi_info_read($this->_mh)) {
+            $id = (int) $done['handle'];
+            curl_multi_remove_handle($this->_mh, $done['handle']);
+
+            if (!isset($this->handles[$id])) {
+                // Probably was cancelled.
+                continue;
+            }
+
+            $entry = $this->handles[$id];
+            unset($this->handles[$id], $this->delays[$id]);
+            $entry['easy']->errno = $done['result'];
+            $entry['deferred']->resolve(
+                CurlFactory::finish(
+                    $this,
+                    $entry['easy'],
+                    $this->factory
+                )
+            );
+        }
+    }
+
+    private function timeToNext()
+    {
+        $currentTime = microtime(true);
+        $nextTime = PHP_INT_MAX;
+        foreach ($this->delays as $time) {
+            if ($time < $nextTime) {
+                $nextTime = $time;
+            }
+        }
+
+        return max(0, $nextTime - $currentTime) * 1000000;
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php b/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php
new file mode 100644
index 0000000..7754e91
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php
@@ -0,0 +1,92 @@
+headers)) {
+            throw new \RuntimeException('No headers have been received');
+        }
+
+        // HTTP-version SP status-code SP reason-phrase
+        $startLine = explode(' ', array_shift($this->headers), 3);
+        $headers = \GuzzleHttp\headers_from_lines($this->headers);
+        $normalizedKeys = \GuzzleHttp\normalize_header_keys($headers);
+
+        if (!empty($this->options['decode_content'])
+            && isset($normalizedKeys['content-encoding'])
+        ) {
+            $headers['x-encoded-content-encoding']
+                = $headers[$normalizedKeys['content-encoding']];
+            unset($headers[$normalizedKeys['content-encoding']]);
+            if (isset($normalizedKeys['content-length'])) {
+                $headers['x-encoded-content-length']
+                    = $headers[$normalizedKeys['content-length']];
+
+                $bodyLength = (int) $this->sink->getSize();
+                if ($bodyLength) {
+                    $headers[$normalizedKeys['content-length']] = $bodyLength;
+                } else {
+                    unset($headers[$normalizedKeys['content-length']]);
+                }
+            }
+        }
+
+        // Attach a response to the easy handle with the parsed headers.
+        $this->response = new Response(
+            $startLine[1],
+            $headers,
+            $this->sink,
+            substr($startLine[0], 5),
+            isset($startLine[2]) ? (string) $startLine[2] : null
+        );
+    }
+
+    public function __get($name)
+    {
+        $msg = $name === 'handle'
+            ? 'The EasyHandle has been released'
+            : 'Invalid property: ' . $name;
+        throw new \BadMethodCallException($msg);
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Handler/MockHandler.php b/vendor/guzzlehttp/guzzle/src/Handler/MockHandler.php
new file mode 100644
index 0000000..d892061
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Handler/MockHandler.php
@@ -0,0 +1,189 @@
+onFulfilled = $onFulfilled;
+        $this->onRejected = $onRejected;
+
+        if ($queue) {
+            call_user_func_array([$this, 'append'], $queue);
+        }
+    }
+
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        if (!$this->queue) {
+            throw new \OutOfBoundsException('Mock queue is empty');
+        }
+
+        if (isset($options['delay'])) {
+            usleep($options['delay'] * 1000);
+        }
+
+        $this->lastRequest = $request;
+        $this->lastOptions = $options;
+        $response = array_shift($this->queue);
+
+        if (isset($options['on_headers'])) {
+            if (!is_callable($options['on_headers'])) {
+                throw new \InvalidArgumentException('on_headers must be callable');
+            }
+            try {
+                $options['on_headers']($response);
+            } catch (\Exception $e) {
+                $msg = 'An error was encountered during the on_headers event';
+                $response = new RequestException($msg, $request, $response, $e);
+            }
+        }
+
+        if (is_callable($response)) {
+            $response = call_user_func($response, $request, $options);
+        }
+
+        $response = $response instanceof \Exception
+            ? \GuzzleHttp\Promise\rejection_for($response)
+            : \GuzzleHttp\Promise\promise_for($response);
+
+        return $response->then(
+            function ($value) use ($request, $options) {
+                $this->invokeStats($request, $options, $value);
+                if ($this->onFulfilled) {
+                    call_user_func($this->onFulfilled, $value);
+                }
+                if (isset($options['sink'])) {
+                    $contents = (string) $value->getBody();
+                    $sink = $options['sink'];
+
+                    if (is_resource($sink)) {
+                        fwrite($sink, $contents);
+                    } elseif (is_string($sink)) {
+                        file_put_contents($sink, $contents);
+                    } elseif ($sink instanceof \Psr\Http\Message\StreamInterface) {
+                        $sink->write($contents);
+                    }
+                }
+
+                return $value;
+            },
+            function ($reason) use ($request, $options) {
+                $this->invokeStats($request, $options, null, $reason);
+                if ($this->onRejected) {
+                    call_user_func($this->onRejected, $reason);
+                }
+                return \GuzzleHttp\Promise\rejection_for($reason);
+            }
+        );
+    }
+
+    /**
+     * Adds one or more variadic requests, exceptions, callables, or promises
+     * to the queue.
+     */
+    public function append()
+    {
+        foreach (func_get_args() as $value) {
+            if ($value instanceof ResponseInterface
+                || $value instanceof \Exception
+                || $value instanceof PromiseInterface
+                || is_callable($value)
+            ) {
+                $this->queue[] = $value;
+            } else {
+                throw new \InvalidArgumentException('Expected a response or '
+                    . 'exception. Found ' . \GuzzleHttp\describe_type($value));
+            }
+        }
+    }
+
+    /**
+     * Get the last received request.
+     *
+     * @return RequestInterface
+     */
+    public function getLastRequest()
+    {
+        return $this->lastRequest;
+    }
+
+    /**
+     * Get the last received request options.
+     *
+     * @return array
+     */
+    public function getLastOptions()
+    {
+        return $this->lastOptions;
+    }
+
+    /**
+     * Returns the number of remaining items in the queue.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        return count($this->queue);
+    }
+
+    private function invokeStats(
+        RequestInterface $request,
+        array $options,
+        ResponseInterface $response = null,
+        $reason = null
+    ) {
+        if (isset($options['on_stats'])) {
+            $stats = new TransferStats($request, $response, 0, $reason);
+            call_user_func($options['on_stats'], $stats);
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php b/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php
new file mode 100644
index 0000000..f8b00be
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php
@@ -0,0 +1,55 @@
+withoutHeader('Expect');
+
+            // Append a content-length header if body size is zero to match
+            // cURL's behavior.
+            if (0 === $request->getBody()->getSize()) {
+                $request = $request->withHeader('Content-Length', 0);
+            }
+
+            return $this->createResponse(
+                $request,
+                $options,
+                $this->createStream($request, $options),
+                $startTime
+            );
+        } catch (\InvalidArgumentException $e) {
+            throw $e;
+        } catch (\Exception $e) {
+            // Determine if the error was a networking error.
+            $message = $e->getMessage();
+            // This list can probably get more comprehensive.
+            if (strpos($message, 'getaddrinfo') // DNS lookup failed
+                || strpos($message, 'Connection refused')
+                || strpos($message, "couldn't connect to host") // error on HHVM
+                || strpos($message, "connection attempt failed")
+            ) {
+                $e = new ConnectException($e->getMessage(), $request, $e);
+            }
+            $e = RequestException::wrapException($request, $e);
+            $this->invokeStats($options, $request, $startTime, null, $e);
+
+            return \GuzzleHttp\Promise\rejection_for($e);
+        }
+    }
+
+    private function invokeStats(
+        array $options,
+        RequestInterface $request,
+        $startTime,
+        ResponseInterface $response = null,
+        $error = null
+    ) {
+        if (isset($options['on_stats'])) {
+            $stats = new TransferStats(
+                $request,
+                $response,
+                microtime(true) - $startTime,
+                $error,
+                []
+            );
+            call_user_func($options['on_stats'], $stats);
+        }
+    }
+
+    private function createResponse(
+        RequestInterface $request,
+        array $options,
+        $stream,
+        $startTime
+    ) {
+        $hdrs = $this->lastHeaders;
+        $this->lastHeaders = [];
+        $parts = explode(' ', array_shift($hdrs), 3);
+        $ver = explode('/', $parts[0])[1];
+        $status = $parts[1];
+        $reason = isset($parts[2]) ? $parts[2] : null;
+        $headers = \GuzzleHttp\headers_from_lines($hdrs);
+        list($stream, $headers) = $this->checkDecode($options, $headers, $stream);
+        $stream = Psr7\stream_for($stream);
+        $sink = $stream;
+
+        if (strcasecmp('HEAD', $request->getMethod())) {
+            $sink = $this->createSink($stream, $options);
+        }
+
+        $response = new Psr7\Response($status, $headers, $sink, $ver, $reason);
+
+        if (isset($options['on_headers'])) {
+            try {
+                $options['on_headers']($response);
+            } catch (\Exception $e) {
+                $msg = 'An error was encountered during the on_headers event';
+                $ex = new RequestException($msg, $request, $response, $e);
+                return \GuzzleHttp\Promise\rejection_for($ex);
+            }
+        }
+
+        // Do not drain when the request is a HEAD request because they have
+        // no body.
+        if ($sink !== $stream) {
+            $this->drain(
+                $stream,
+                $sink,
+                $response->getHeaderLine('Content-Length')
+            );
+        }
+
+        $this->invokeStats($options, $request, $startTime, $response, null);
+
+        return new FulfilledPromise($response);
+    }
+
+    private function createSink(StreamInterface $stream, array $options)
+    {
+        if (!empty($options['stream'])) {
+            return $stream;
+        }
+
+        $sink = isset($options['sink'])
+            ? $options['sink']
+            : fopen('php://temp', 'r+');
+
+        return is_string($sink)
+            ? new Psr7\LazyOpenStream($sink, 'w+')
+            : Psr7\stream_for($sink);
+    }
+
+    private function checkDecode(array $options, array $headers, $stream)
+    {
+        // Automatically decode responses when instructed.
+        if (!empty($options['decode_content'])) {
+            $normalizedKeys = \GuzzleHttp\normalize_header_keys($headers);
+            if (isset($normalizedKeys['content-encoding'])) {
+                $encoding = $headers[$normalizedKeys['content-encoding']];
+                if ($encoding[0] === 'gzip' || $encoding[0] === 'deflate') {
+                    $stream = new Psr7\InflateStream(
+                        Psr7\stream_for($stream)
+                    );
+                    $headers['x-encoded-content-encoding']
+                        = $headers[$normalizedKeys['content-encoding']];
+                    // Remove content-encoding header
+                    unset($headers[$normalizedKeys['content-encoding']]);
+                    // Fix content-length header
+                    if (isset($normalizedKeys['content-length'])) {
+                        $headers['x-encoded-content-length']
+                            = $headers[$normalizedKeys['content-length']];
+
+                        $length = (int) $stream->getSize();
+                        if ($length === 0) {
+                            unset($headers[$normalizedKeys['content-length']]);
+                        } else {
+                            $headers[$normalizedKeys['content-length']] = [$length];
+                        }
+                    }
+                }
+            }
+        }
+
+        return [$stream, $headers];
+    }
+
+    /**
+     * Drains the source stream into the "sink" client option.
+     *
+     * @param StreamInterface $source
+     * @param StreamInterface $sink
+     * @param string          $contentLength Header specifying the amount of
+     *                                       data to read.
+     *
+     * @return StreamInterface
+     * @throws \RuntimeException when the sink option is invalid.
+     */
+    private function drain(
+        StreamInterface $source,
+        StreamInterface $sink,
+        $contentLength
+    ) {
+        // If a content-length header is provided, then stop reading once
+        // that number of bytes has been read. This can prevent infinitely
+        // reading from a stream when dealing with servers that do not honor
+        // Connection: Close headers.
+        Psr7\copy_to_stream(
+            $source,
+            $sink,
+            (strlen($contentLength) > 0 && (int) $contentLength > 0) ? (int) $contentLength : -1
+        );
+
+        $sink->seek(0);
+        $source->close();
+
+        return $sink;
+    }
+
+    /**
+     * Create a resource and check to ensure it was created successfully
+     *
+     * @param callable $callback Callable that returns stream resource
+     *
+     * @return resource
+     * @throws \RuntimeException on error
+     */
+    private function createResource(callable $callback)
+    {
+        $errors = null;
+        set_error_handler(function ($_, $msg, $file, $line) use (&$errors) {
+            $errors[] = [
+                'message' => $msg,
+                'file'    => $file,
+                'line'    => $line
+            ];
+            return true;
+        });
+
+        $resource = $callback();
+        restore_error_handler();
+
+        if (!$resource) {
+            $message = 'Error creating resource: ';
+            foreach ($errors as $err) {
+                foreach ($err as $key => $value) {
+                    $message .= "[$key] $value" . PHP_EOL;
+                }
+            }
+            throw new \RuntimeException(trim($message));
+        }
+
+        return $resource;
+    }
+
+    private function createStream(RequestInterface $request, array $options)
+    {
+        static $methods;
+        if (!$methods) {
+            $methods = array_flip(get_class_methods(__CLASS__));
+        }
+
+        // HTTP/1.1 streams using the PHP stream wrapper require a
+        // Connection: close header
+        if ($request->getProtocolVersion() == '1.1'
+            && !$request->hasHeader('Connection')
+        ) {
+            $request = $request->withHeader('Connection', 'close');
+        }
+
+        // Ensure SSL is verified by default
+        if (!isset($options['verify'])) {
+            $options['verify'] = true;
+        }
+
+        $params = [];
+        $context = $this->getDefaultContext($request);
+
+        if (isset($options['on_headers']) && !is_callable($options['on_headers'])) {
+            throw new \InvalidArgumentException('on_headers must be callable');
+        }
+
+        if (!empty($options)) {
+            foreach ($options as $key => $value) {
+                $method = "add_{$key}";
+                if (isset($methods[$method])) {
+                    $this->{$method}($request, $context, $value, $params);
+                }
+            }
+        }
+
+        if (isset($options['stream_context'])) {
+            if (!is_array($options['stream_context'])) {
+                throw new \InvalidArgumentException('stream_context must be an array');
+            }
+            $context = array_replace_recursive(
+                $context,
+                $options['stream_context']
+            );
+        }
+
+        // Microsoft NTLM authentication only supported with curl handler
+        if (isset($options['auth'])
+            && is_array($options['auth'])
+            && isset($options['auth'][2])
+            && 'ntlm' == $options['auth'][2]
+        ) {
+            throw new \InvalidArgumentException('Microsoft NTLM authentication only supported with curl handler');
+        }
+
+        $uri = $this->resolveHost($request, $options);
+
+        $context = $this->createResource(
+            function () use ($context, $params) {
+                return stream_context_create($context, $params);
+            }
+        );
+
+        return $this->createResource(
+            function () use ($uri, &$http_response_header, $context, $options) {
+                $resource = fopen((string) $uri, 'r', null, $context);
+                $this->lastHeaders = $http_response_header;
+
+                if (isset($options['read_timeout'])) {
+                    $readTimeout = $options['read_timeout'];
+                    $sec = (int) $readTimeout;
+                    $usec = ($readTimeout - $sec) * 100000;
+                    stream_set_timeout($resource, $sec, $usec);
+                }
+
+                return $resource;
+            }
+        );
+    }
+
+    private function resolveHost(RequestInterface $request, array $options)
+    {
+        $uri = $request->getUri();
+
+        if (isset($options['force_ip_resolve']) && !filter_var($uri->getHost(), FILTER_VALIDATE_IP)) {
+            if ('v4' === $options['force_ip_resolve']) {
+                $records = dns_get_record($uri->getHost(), DNS_A);
+                if (!isset($records[0]['ip'])) {
+                    throw new ConnectException(sprintf("Could not resolve IPv4 address for host '%s'", $uri->getHost()), $request);
+                }
+                $uri = $uri->withHost($records[0]['ip']);
+            } elseif ('v6' === $options['force_ip_resolve']) {
+                $records = dns_get_record($uri->getHost(), DNS_AAAA);
+                if (!isset($records[0]['ipv6'])) {
+                    throw new ConnectException(sprintf("Could not resolve IPv6 address for host '%s'", $uri->getHost()), $request);
+                }
+                $uri = $uri->withHost('[' . $records[0]['ipv6'] . ']');
+            }
+        }
+
+        return $uri;
+    }
+
+    private function getDefaultContext(RequestInterface $request)
+    {
+        $headers = '';
+        foreach ($request->getHeaders() as $name => $value) {
+            foreach ($value as $val) {
+                $headers .= "$name: $val\r\n";
+            }
+        }
+
+        $context = [
+            'http' => [
+                'method'           => $request->getMethod(),
+                'header'           => $headers,
+                'protocol_version' => $request->getProtocolVersion(),
+                'ignore_errors'    => true,
+                'follow_location'  => 0,
+            ],
+        ];
+
+        $body = (string) $request->getBody();
+
+        if (!empty($body)) {
+            $context['http']['content'] = $body;
+            // Prevent the HTTP handler from adding a Content-Type header.
+            if (!$request->hasHeader('Content-Type')) {
+                $context['http']['header'] .= "Content-Type:\r\n";
+            }
+        }
+
+        $context['http']['header'] = rtrim($context['http']['header']);
+
+        return $context;
+    }
+
+    private function add_proxy(RequestInterface $request, &$options, $value, &$params)
+    {
+        if (!is_array($value)) {
+            $options['http']['proxy'] = $value;
+        } else {
+            $scheme = $request->getUri()->getScheme();
+            if (isset($value[$scheme])) {
+                if (!isset($value['no'])
+                    || !\GuzzleHttp\is_host_in_noproxy(
+                        $request->getUri()->getHost(),
+                        $value['no']
+                    )
+                ) {
+                    $options['http']['proxy'] = $value[$scheme];
+                }
+            }
+        }
+    }
+
+    private function add_timeout(RequestInterface $request, &$options, $value, &$params)
+    {
+        if ($value > 0) {
+            $options['http']['timeout'] = $value;
+        }
+    }
+
+    private function add_verify(RequestInterface $request, &$options, $value, &$params)
+    {
+        if ($value === true) {
+            // PHP 5.6 or greater will find the system cert by default. When
+            // < 5.6, use the Guzzle bundled cacert.
+            if (PHP_VERSION_ID < 50600) {
+                $options['ssl']['cafile'] = \GuzzleHttp\default_ca_bundle();
+            }
+        } elseif (is_string($value)) {
+            $options['ssl']['cafile'] = $value;
+            if (!file_exists($value)) {
+                throw new \RuntimeException("SSL CA bundle not found: $value");
+            }
+        } elseif ($value === false) {
+            $options['ssl']['verify_peer'] = false;
+            $options['ssl']['verify_peer_name'] = false;
+            return;
+        } else {
+            throw new \InvalidArgumentException('Invalid verify request option');
+        }
+
+        $options['ssl']['verify_peer'] = true;
+        $options['ssl']['verify_peer_name'] = true;
+        $options['ssl']['allow_self_signed'] = false;
+    }
+
+    private function add_cert(RequestInterface $request, &$options, $value, &$params)
+    {
+        if (is_array($value)) {
+            $options['ssl']['passphrase'] = $value[1];
+            $value = $value[0];
+        }
+
+        if (!file_exists($value)) {
+            throw new \RuntimeException("SSL certificate not found: {$value}");
+        }
+
+        $options['ssl']['local_cert'] = $value;
+    }
+
+    private function add_progress(RequestInterface $request, &$options, $value, &$params)
+    {
+        $this->addNotification(
+            $params,
+            function ($code, $a, $b, $c, $transferred, $total) use ($value) {
+                if ($code == STREAM_NOTIFY_PROGRESS) {
+                    $value($total, $transferred, null, null);
+                }
+            }
+        );
+    }
+
+    private function add_debug(RequestInterface $request, &$options, $value, &$params)
+    {
+        if ($value === false) {
+            return;
+        }
+
+        static $map = [
+            STREAM_NOTIFY_CONNECT       => 'CONNECT',
+            STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED',
+            STREAM_NOTIFY_AUTH_RESULT   => 'AUTH_RESULT',
+            STREAM_NOTIFY_MIME_TYPE_IS  => 'MIME_TYPE_IS',
+            STREAM_NOTIFY_FILE_SIZE_IS  => 'FILE_SIZE_IS',
+            STREAM_NOTIFY_REDIRECTED    => 'REDIRECTED',
+            STREAM_NOTIFY_PROGRESS      => 'PROGRESS',
+            STREAM_NOTIFY_FAILURE       => 'FAILURE',
+            STREAM_NOTIFY_COMPLETED     => 'COMPLETED',
+            STREAM_NOTIFY_RESOLVE       => 'RESOLVE',
+        ];
+        static $args = ['severity', 'message', 'message_code',
+            'bytes_transferred', 'bytes_max'];
+
+        $value = \GuzzleHttp\debug_resource($value);
+        $ident = $request->getMethod() . ' ' . $request->getUri()->withFragment('');
+        $this->addNotification(
+            $params,
+            function () use ($ident, $value, $map, $args) {
+                $passed = func_get_args();
+                $code = array_shift($passed);
+                fprintf($value, '<%s> [%s] ', $ident, $map[$code]);
+                foreach (array_filter($passed) as $i => $v) {
+                    fwrite($value, $args[$i] . ': "' . $v . '" ');
+                }
+                fwrite($value, "\n");
+            }
+        );
+    }
+
+    private function addNotification(array &$params, callable $notify)
+    {
+        // Wrap the existing function if needed.
+        if (!isset($params['notification'])) {
+            $params['notification'] = $notify;
+        } else {
+            $params['notification'] = $this->callArray([
+                $params['notification'],
+                $notify
+            ]);
+        }
+    }
+
+    private function callArray(array $functions)
+    {
+        return function () use ($functions) {
+            $args = func_get_args();
+            foreach ($functions as $fn) {
+                call_user_func_array($fn, $args);
+            }
+        };
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/HandlerStack.php b/vendor/guzzlehttp/guzzle/src/HandlerStack.php
new file mode 100644
index 0000000..24c46fd
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/HandlerStack.php
@@ -0,0 +1,273 @@
+push(Middleware::httpErrors(), 'http_errors');
+        $stack->push(Middleware::redirect(), 'allow_redirects');
+        $stack->push(Middleware::cookies(), 'cookies');
+        $stack->push(Middleware::prepareBody(), 'prepare_body');
+
+        return $stack;
+    }
+
+    /**
+     * @param callable $handler Underlying HTTP handler.
+     */
+    public function __construct(callable $handler = null)
+    {
+        $this->handler = $handler;
+    }
+
+    /**
+     * Invokes the handler stack as a composed handler
+     *
+     * @param RequestInterface $request
+     * @param array            $options
+     */
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        $handler = $this->resolve();
+
+        return $handler($request, $options);
+    }
+
+    /**
+     * Dumps a string representation of the stack.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        $depth = 0;
+        $stack = [];
+        if ($this->handler) {
+            $stack[] = "0) Handler: " . $this->debugCallable($this->handler);
+        }
+
+        $result = '';
+        foreach (array_reverse($this->stack) as $tuple) {
+            $depth++;
+            $str = "{$depth}) Name: '{$tuple[1]}', ";
+            $str .= "Function: " . $this->debugCallable($tuple[0]);
+            $result = "> {$str}\n{$result}";
+            $stack[] = $str;
+        }
+
+        foreach (array_keys($stack) as $k) {
+            $result .= "< {$stack[$k]}\n";
+        }
+
+        return $result;
+    }
+
+    /**
+     * Set the HTTP handler that actually returns a promise.
+     *
+     * @param callable $handler Accepts a request and array of options and
+     *                          returns a Promise.
+     */
+    public function setHandler(callable $handler)
+    {
+        $this->handler = $handler;
+        $this->cached = null;
+    }
+
+    /**
+     * Returns true if the builder has a handler.
+     *
+     * @return bool
+     */
+    public function hasHandler()
+    {
+        return (bool) $this->handler;
+    }
+
+    /**
+     * Unshift a middleware to the bottom of the stack.
+     *
+     * @param callable $middleware Middleware function
+     * @param string   $name       Name to register for this middleware.
+     */
+    public function unshift(callable $middleware, $name = null)
+    {
+        array_unshift($this->stack, [$middleware, $name]);
+        $this->cached = null;
+    }
+
+    /**
+     * Push a middleware to the top of the stack.
+     *
+     * @param callable $middleware Middleware function
+     * @param string   $name       Name to register for this middleware.
+     */
+    public function push(callable $middleware, $name = '')
+    {
+        $this->stack[] = [$middleware, $name];
+        $this->cached = null;
+    }
+
+    /**
+     * Add a middleware before another middleware by name.
+     *
+     * @param string   $findName   Middleware to find
+     * @param callable $middleware Middleware function
+     * @param string   $withName   Name to register for this middleware.
+     */
+    public function before($findName, callable $middleware, $withName = '')
+    {
+        $this->splice($findName, $withName, $middleware, true);
+    }
+
+    /**
+     * Add a middleware after another middleware by name.
+     *
+     * @param string   $findName   Middleware to find
+     * @param callable $middleware Middleware function
+     * @param string   $withName   Name to register for this middleware.
+     */
+    public function after($findName, callable $middleware, $withName = '')
+    {
+        $this->splice($findName, $withName, $middleware, false);
+    }
+
+    /**
+     * Remove a middleware by instance or name from the stack.
+     *
+     * @param callable|string $remove Middleware to remove by instance or name.
+     */
+    public function remove($remove)
+    {
+        $this->cached = null;
+        $idx = is_callable($remove) ? 0 : 1;
+        $this->stack = array_values(array_filter(
+            $this->stack,
+            function ($tuple) use ($idx, $remove) {
+                return $tuple[$idx] !== $remove;
+            }
+        ));
+    }
+
+    /**
+     * Compose the middleware and handler into a single callable function.
+     *
+     * @return callable
+     */
+    public function resolve()
+    {
+        if (!$this->cached) {
+            if (!($prev = $this->handler)) {
+                throw new \LogicException('No handler has been specified');
+            }
+
+            foreach (array_reverse($this->stack) as $fn) {
+                $prev = $fn[0]($prev);
+            }
+
+            $this->cached = $prev;
+        }
+
+        return $this->cached;
+    }
+
+    /**
+     * @param $name
+     * @return int
+     */
+    private function findByName($name)
+    {
+        foreach ($this->stack as $k => $v) {
+            if ($v[1] === $name) {
+                return $k;
+            }
+        }
+
+        throw new \InvalidArgumentException("Middleware not found: $name");
+    }
+
+    /**
+     * Splices a function into the middleware list at a specific position.
+     *
+     * @param          $findName
+     * @param          $withName
+     * @param callable $middleware
+     * @param          $before
+     */
+    private function splice($findName, $withName, callable $middleware, $before)
+    {
+        $this->cached = null;
+        $idx = $this->findByName($findName);
+        $tuple = [$middleware, $withName];
+
+        if ($before) {
+            if ($idx === 0) {
+                array_unshift($this->stack, $tuple);
+            } else {
+                $replacement = [$tuple, $this->stack[$idx]];
+                array_splice($this->stack, $idx, 1, $replacement);
+            }
+        } elseif ($idx === count($this->stack) - 1) {
+            $this->stack[] = $tuple;
+        } else {
+            $replacement = [$this->stack[$idx], $tuple];
+            array_splice($this->stack, $idx, 1, $replacement);
+        }
+    }
+
+    /**
+     * Provides a debug string for a given callable.
+     *
+     * @param array|callable $fn Function to write as a string.
+     *
+     * @return string
+     */
+    private function debugCallable($fn)
+    {
+        if (is_string($fn)) {
+            return "callable({$fn})";
+        }
+
+        if (is_array($fn)) {
+            return is_string($fn[0])
+                ? "callable({$fn[0]}::{$fn[1]})"
+                : "callable(['" . get_class($fn[0]) . "', '{$fn[1]}'])";
+        }
+
+        return 'callable(' . spl_object_hash($fn) . ')';
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/MessageFormatter.php b/vendor/guzzlehttp/guzzle/src/MessageFormatter.php
new file mode 100644
index 0000000..663ac73
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/MessageFormatter.php
@@ -0,0 +1,180 @@
+>>>>>>>\n{request}\n<<<<<<<<\n{response}\n--------\n{error}";
+    const SHORT = '[{ts}] "{method} {target} HTTP/{version}" {code}';
+
+    /** @var string Template used to format log messages */
+    private $template;
+
+    /**
+     * @param string $template Log message template
+     */
+    public function __construct($template = self::CLF)
+    {
+        $this->template = $template ?: self::CLF;
+    }
+
+    /**
+     * Returns a formatted message string.
+     *
+     * @param RequestInterface  $request  Request that was sent
+     * @param ResponseInterface $response Response that was received
+     * @param \Exception        $error    Exception that was received
+     *
+     * @return string
+     */
+    public function format(
+        RequestInterface $request,
+        ResponseInterface $response = null,
+        \Exception $error = null
+    ) {
+        $cache = [];
+
+        return preg_replace_callback(
+            '/{\s*([A-Za-z_\-\.0-9]+)\s*}/',
+            function (array $matches) use ($request, $response, $error, &$cache) {
+                if (isset($cache[$matches[1]])) {
+                    return $cache[$matches[1]];
+                }
+
+                $result = '';
+                switch ($matches[1]) {
+                    case 'request':
+                        $result = Psr7\str($request);
+                        break;
+                    case 'response':
+                        $result = $response ? Psr7\str($response) : '';
+                        break;
+                    case 'req_headers':
+                        $result = trim($request->getMethod()
+                                . ' ' . $request->getRequestTarget())
+                            . ' HTTP/' . $request->getProtocolVersion() . "\r\n"
+                            . $this->headers($request);
+                        break;
+                    case 'res_headers':
+                        $result = $response ?
+                            sprintf(
+                                'HTTP/%s %d %s',
+                                $response->getProtocolVersion(),
+                                $response->getStatusCode(),
+                                $response->getReasonPhrase()
+                            ) . "\r\n" . $this->headers($response)
+                            : 'NULL';
+                        break;
+                    case 'req_body':
+                        $result = $request->getBody();
+                        break;
+                    case 'res_body':
+                        $result = $response ? $response->getBody() : 'NULL';
+                        break;
+                    case 'ts':
+                    case 'date_iso_8601':
+                        $result = gmdate('c');
+                        break;
+                    case 'date_common_log':
+                        $result = date('d/M/Y:H:i:s O');
+                        break;
+                    case 'method':
+                        $result = $request->getMethod();
+                        break;
+                    case 'version':
+                        $result = $request->getProtocolVersion();
+                        break;
+                    case 'uri':
+                    case 'url':
+                        $result = $request->getUri();
+                        break;
+                    case 'target':
+                        $result = $request->getRequestTarget();
+                        break;
+                    case 'req_version':
+                        $result = $request->getProtocolVersion();
+                        break;
+                    case 'res_version':
+                        $result = $response
+                            ? $response->getProtocolVersion()
+                            : 'NULL';
+                        break;
+                    case 'host':
+                        $result = $request->getHeaderLine('Host');
+                        break;
+                    case 'hostname':
+                        $result = gethostname();
+                        break;
+                    case 'code':
+                        $result = $response ? $response->getStatusCode() : 'NULL';
+                        break;
+                    case 'phrase':
+                        $result = $response ? $response->getReasonPhrase() : 'NULL';
+                        break;
+                    case 'error':
+                        $result = $error ? $error->getMessage() : 'NULL';
+                        break;
+                    default:
+                        // handle prefixed dynamic headers
+                        if (strpos($matches[1], 'req_header_') === 0) {
+                            $result = $request->getHeaderLine(substr($matches[1], 11));
+                        } elseif (strpos($matches[1], 'res_header_') === 0) {
+                            $result = $response
+                                ? $response->getHeaderLine(substr($matches[1], 11))
+                                : 'NULL';
+                        }
+                }
+
+                $cache[$matches[1]] = $result;
+                return $result;
+            },
+            $this->template
+        );
+    }
+
+    private function headers(MessageInterface $message)
+    {
+        $result = '';
+        foreach ($message->getHeaders() as $name => $values) {
+            $result .= $name . ': ' . implode(', ', $values) . "\r\n";
+        }
+
+        return trim($result);
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Middleware.php b/vendor/guzzlehttp/guzzle/src/Middleware.php
new file mode 100644
index 0000000..d4ad75c
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Middleware.php
@@ -0,0 +1,255 @@
+withCookieHeader($request);
+                return $handler($request, $options)
+                    ->then(
+                        function ($response) use ($cookieJar, $request) {
+                            $cookieJar->extractCookies($request, $response);
+                            return $response;
+                        }
+                );
+            };
+        };
+    }
+
+    /**
+     * Middleware that throws exceptions for 4xx or 5xx responses when the
+     * "http_error" request option is set to true.
+     *
+     * @return callable Returns a function that accepts the next handler.
+     */
+    public static function httpErrors()
+    {
+        return function (callable $handler) {
+            return function ($request, array $options) use ($handler) {
+                if (empty($options['http_errors'])) {
+                    return $handler($request, $options);
+                }
+                return $handler($request, $options)->then(
+                    function (ResponseInterface $response) use ($request, $handler) {
+                        $code = $response->getStatusCode();
+                        if ($code < 400) {
+                            return $response;
+                        }
+                        throw RequestException::create($request, $response);
+                    }
+                );
+            };
+        };
+    }
+
+    /**
+     * Middleware that pushes history data to an ArrayAccess container.
+     *
+     * @param array|\ArrayAccess $container Container to hold the history (by reference).
+     *
+     * @return callable Returns a function that accepts the next handler.
+     * @throws \InvalidArgumentException if container is not an array or ArrayAccess.
+     */
+    public static function history(&$container)
+    {
+        if (!is_array($container) && !$container instanceof \ArrayAccess) {
+            throw new \InvalidArgumentException('history container must be an array or object implementing ArrayAccess');
+        }
+
+        return function (callable $handler) use (&$container) {
+            return function ($request, array $options) use ($handler, &$container) {
+                return $handler($request, $options)->then(
+                    function ($value) use ($request, &$container, $options) {
+                        $container[] = [
+                            'request'  => $request,
+                            'response' => $value,
+                            'error'    => null,
+                            'options'  => $options
+                        ];
+                        return $value;
+                    },
+                    function ($reason) use ($request, &$container, $options) {
+                        $container[] = [
+                            'request'  => $request,
+                            'response' => null,
+                            'error'    => $reason,
+                            'options'  => $options
+                        ];
+                        return \GuzzleHttp\Promise\rejection_for($reason);
+                    }
+                );
+            };
+        };
+    }
+
+    /**
+     * Middleware that invokes a callback before and after sending a request.
+     *
+     * The provided listener cannot modify or alter the response. It simply
+     * "taps" into the chain to be notified before returning the promise. The
+     * before listener accepts a request and options array, and the after
+     * listener accepts a request, options array, and response promise.
+     *
+     * @param callable $before Function to invoke before forwarding the request.
+     * @param callable $after  Function invoked after forwarding.
+     *
+     * @return callable Returns a function that accepts the next handler.
+     */
+    public static function tap(callable $before = null, callable $after = null)
+    {
+        return function (callable $handler) use ($before, $after) {
+            return function ($request, array $options) use ($handler, $before, $after) {
+                if ($before) {
+                    $before($request, $options);
+                }
+                $response = $handler($request, $options);
+                if ($after) {
+                    $after($request, $options, $response);
+                }
+                return $response;
+            };
+        };
+    }
+
+    /**
+     * Middleware that handles request redirects.
+     *
+     * @return callable Returns a function that accepts the next handler.
+     */
+    public static function redirect()
+    {
+        return function (callable $handler) {
+            return new RedirectMiddleware($handler);
+        };
+    }
+
+    /**
+     * Middleware that retries requests based on the boolean result of
+     * invoking the provided "decider" function.
+     *
+     * If no delay function is provided, a simple implementation of exponential
+     * backoff will be utilized.
+     *
+     * @param callable $decider Function that accepts the number of retries,
+     *                          a request, [response], and [exception] and
+     *                          returns true if the request is to be retried.
+     * @param callable $delay   Function that accepts the number of retries and
+     *                          returns the number of milliseconds to delay.
+     *
+     * @return callable Returns a function that accepts the next handler.
+     */
+    public static function retry(callable $decider, callable $delay = null)
+    {
+        return function (callable $handler) use ($decider, $delay) {
+            return new RetryMiddleware($decider, $handler, $delay);
+        };
+    }
+
+    /**
+     * Middleware that logs requests, responses, and errors using a message
+     * formatter.
+     *
+     * @param LoggerInterface  $logger Logs messages.
+     * @param MessageFormatter $formatter Formatter used to create message strings.
+     * @param string           $logLevel Level at which to log requests.
+     *
+     * @return callable Returns a function that accepts the next handler.
+     */
+    public static function log(LoggerInterface $logger, MessageFormatter $formatter, $logLevel = LogLevel::INFO)
+    {
+        return function (callable $handler) use ($logger, $formatter, $logLevel) {
+            return function ($request, array $options) use ($handler, $logger, $formatter, $logLevel) {
+                return $handler($request, $options)->then(
+                    function ($response) use ($logger, $request, $formatter, $logLevel) {
+                        $message = $formatter->format($request, $response);
+                        $logger->log($logLevel, $message);
+                        return $response;
+                    },
+                    function ($reason) use ($logger, $request, $formatter) {
+                        $response = $reason instanceof RequestException
+                            ? $reason->getResponse()
+                            : null;
+                        $message = $formatter->format($request, $response, $reason);
+                        $logger->notice($message);
+                        return \GuzzleHttp\Promise\rejection_for($reason);
+                    }
+                );
+            };
+        };
+    }
+
+    /**
+     * This middleware adds a default content-type if possible, a default
+     * content-length or transfer-encoding header, and the expect header.
+     *
+     * @return callable
+     */
+    public static function prepareBody()
+    {
+        return function (callable $handler) {
+            return new PrepareBodyMiddleware($handler);
+        };
+    }
+
+    /**
+     * Middleware that applies a map function to the request before passing to
+     * the next handler.
+     *
+     * @param callable $fn Function that accepts a RequestInterface and returns
+     *                     a RequestInterface.
+     * @return callable
+     */
+    public static function mapRequest(callable $fn)
+    {
+        return function (callable $handler) use ($fn) {
+            return function ($request, array $options) use ($handler, $fn) {
+                return $handler($fn($request), $options);
+            };
+        };
+    }
+
+    /**
+     * Middleware that applies a map function to the resolved promise's
+     * response.
+     *
+     * @param callable $fn Function that accepts a ResponseInterface and
+     *                     returns a ResponseInterface.
+     * @return callable
+     */
+    public static function mapResponse(callable $fn)
+    {
+        return function (callable $handler) use ($fn) {
+            return function ($request, array $options) use ($handler, $fn) {
+                return $handler($request, $options)->then($fn);
+            };
+        };
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/Pool.php b/vendor/guzzlehttp/guzzle/src/Pool.php
new file mode 100644
index 0000000..8f1be33
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Pool.php
@@ -0,0 +1,123 @@
+ $rfn) {
+                if ($rfn instanceof RequestInterface) {
+                    yield $key => $client->sendAsync($rfn, $opts);
+                } elseif (is_callable($rfn)) {
+                    yield $key => $rfn($opts);
+                } else {
+                    throw new \InvalidArgumentException('Each value yielded by '
+                        . 'the iterator must be a Psr7\Http\Message\RequestInterface '
+                        . 'or a callable that returns a promise that fulfills '
+                        . 'with a Psr7\Message\Http\ResponseInterface object.');
+                }
+            }
+        };
+
+        $this->each = new EachPromise($requests(), $config);
+    }
+
+    public function promise()
+    {
+        return $this->each->promise();
+    }
+
+    /**
+     * Sends multiple requests concurrently and returns an array of responses
+     * and exceptions that uses the same ordering as the provided requests.
+     *
+     * IMPORTANT: This method keeps every request and response in memory, and
+     * as such, is NOT recommended when sending a large number or an
+     * indeterminate number of requests concurrently.
+     *
+     * @param ClientInterface $client   Client used to send the requests
+     * @param array|\Iterator $requests Requests to send concurrently.
+     * @param array           $options  Passes through the options available in
+     *                                  {@see GuzzleHttp\Pool::__construct}
+     *
+     * @return array Returns an array containing the response or an exception
+     *               in the same order that the requests were sent.
+     * @throws \InvalidArgumentException if the event format is incorrect.
+     */
+    public static function batch(
+        ClientInterface $client,
+        $requests,
+        array $options = []
+    ) {
+        $res = [];
+        self::cmpCallback($options, 'fulfilled', $res);
+        self::cmpCallback($options, 'rejected', $res);
+        $pool = new static($client, $requests, $options);
+        $pool->promise()->wait();
+        ksort($res);
+
+        return $res;
+    }
+
+    private static function cmpCallback(array &$options, $name, array &$results)
+    {
+        if (!isset($options[$name])) {
+            $options[$name] = function ($v, $k) use (&$results) {
+                $results[$k] = $v;
+            };
+        } else {
+            $currentFn = $options[$name];
+            $options[$name] = function ($v, $k) use (&$results, $currentFn) {
+                $currentFn($v, $k);
+                $results[$k] = $v;
+            };
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php b/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php
new file mode 100644
index 0000000..2eb95f9
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php
@@ -0,0 +1,106 @@
+nextHandler = $nextHandler;
+    }
+
+    /**
+     * @param RequestInterface $request
+     * @param array            $options
+     *
+     * @return PromiseInterface
+     */
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        $fn = $this->nextHandler;
+
+        // Don't do anything if the request has no body.
+        if ($request->getBody()->getSize() === 0) {
+            return $fn($request, $options);
+        }
+
+        $modify = [];
+
+        // Add a default content-type if possible.
+        if (!$request->hasHeader('Content-Type')) {
+            if ($uri = $request->getBody()->getMetadata('uri')) {
+                if ($type = Psr7\mimetype_from_filename($uri)) {
+                    $modify['set_headers']['Content-Type'] = $type;
+                }
+            }
+        }
+
+        // Add a default content-length or transfer-encoding header.
+        if (!$request->hasHeader('Content-Length')
+            && !$request->hasHeader('Transfer-Encoding')
+        ) {
+            $size = $request->getBody()->getSize();
+            if ($size !== null) {
+                $modify['set_headers']['Content-Length'] = $size;
+            } else {
+                $modify['set_headers']['Transfer-Encoding'] = 'chunked';
+            }
+        }
+
+        // Add the expect header if needed.
+        $this->addExpectHeader($request, $options, $modify);
+
+        return $fn(Psr7\modify_request($request, $modify), $options);
+    }
+
+    private function addExpectHeader(
+        RequestInterface $request,
+        array $options,
+        array &$modify
+    ) {
+        // Determine if the Expect header should be used
+        if ($request->hasHeader('Expect')) {
+            return;
+        }
+
+        $expect = isset($options['expect']) ? $options['expect'] : null;
+
+        // Return if disabled or if you're not using HTTP/1.1 or HTTP/2.0
+        if ($expect === false || $request->getProtocolVersion() < 1.1) {
+            return;
+        }
+
+        // The expect header is unconditionally enabled
+        if ($expect === true) {
+            $modify['set_headers']['Expect'] = '100-Continue';
+            return;
+        }
+
+        // By default, send the expect header when the payload is > 1mb
+        if ($expect === null) {
+            $expect = 1048576;
+        }
+
+        // Always add if the body cannot be rewound, the size cannot be
+        // determined, or the size is greater than the cutoff threshold
+        $body = $request->getBody();
+        $size = $body->getSize();
+
+        if ($size === null || $size >= (int) $expect || !$body->isSeekable()) {
+            $modify['set_headers']['Expect'] = '100-Continue';
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php b/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php
new file mode 100644
index 0000000..131b771
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php
@@ -0,0 +1,237 @@
+ 5,
+        'protocols'       => ['http', 'https'],
+        'strict'          => false,
+        'referer'         => false,
+        'track_redirects' => false,
+    ];
+
+    /** @var callable  */
+    private $nextHandler;
+
+    /**
+     * @param callable $nextHandler Next handler to invoke.
+     */
+    public function __construct(callable $nextHandler)
+    {
+        $this->nextHandler = $nextHandler;
+    }
+
+    /**
+     * @param RequestInterface $request
+     * @param array            $options
+     *
+     * @return PromiseInterface
+     */
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        $fn = $this->nextHandler;
+
+        if (empty($options['allow_redirects'])) {
+            return $fn($request, $options);
+        }
+
+        if ($options['allow_redirects'] === true) {
+            $options['allow_redirects'] = self::$defaultSettings;
+        } elseif (!is_array($options['allow_redirects'])) {
+            throw new \InvalidArgumentException('allow_redirects must be true, false, or array');
+        } else {
+            // Merge the default settings with the provided settings
+            $options['allow_redirects'] += self::$defaultSettings;
+        }
+
+        if (empty($options['allow_redirects']['max'])) {
+            return $fn($request, $options);
+        }
+
+        return $fn($request, $options)
+            ->then(function (ResponseInterface $response) use ($request, $options) {
+                return $this->checkRedirect($request, $options, $response);
+            });
+    }
+
+    /**
+     * @param RequestInterface  $request
+     * @param array             $options
+     * @param ResponseInterface|PromiseInterface $response
+     *
+     * @return ResponseInterface|PromiseInterface
+     */
+    public function checkRedirect(
+        RequestInterface $request,
+        array $options,
+        ResponseInterface $response
+    ) {
+        if (substr($response->getStatusCode(), 0, 1) != '3'
+            || !$response->hasHeader('Location')
+        ) {
+            return $response;
+        }
+
+        $this->guardMax($request, $options);
+        $nextRequest = $this->modifyRequest($request, $options, $response);
+
+        if (isset($options['allow_redirects']['on_redirect'])) {
+            call_user_func(
+                $options['allow_redirects']['on_redirect'],
+                $request,
+                $response,
+                $nextRequest->getUri()
+            );
+        }
+
+        /** @var PromiseInterface|ResponseInterface $promise */
+        $promise = $this($nextRequest, $options);
+
+        // Add headers to be able to track history of redirects.
+        if (!empty($options['allow_redirects']['track_redirects'])) {
+            return $this->withTracking(
+                $promise,
+                (string) $nextRequest->getUri(),
+                $response->getStatusCode()
+            );
+        }
+
+        return $promise;
+    }
+
+    private function withTracking(PromiseInterface $promise, $uri, $statusCode)
+    {
+        return $promise->then(
+            function (ResponseInterface $response) use ($uri, $statusCode) {
+                // Note that we are pushing to the front of the list as this
+                // would be an earlier response than what is currently present
+                // in the history header.
+                $historyHeader = $response->getHeader(self::HISTORY_HEADER);
+                $statusHeader = $response->getHeader(self::STATUS_HISTORY_HEADER);
+                array_unshift($historyHeader, $uri);
+                array_unshift($statusHeader, $statusCode);
+                return $response->withHeader(self::HISTORY_HEADER, $historyHeader)
+                                ->withHeader(self::STATUS_HISTORY_HEADER, $statusHeader);
+            }
+        );
+    }
+
+    private function guardMax(RequestInterface $request, array &$options)
+    {
+        $current = isset($options['__redirect_count'])
+            ? $options['__redirect_count']
+            : 0;
+        $options['__redirect_count'] = $current + 1;
+        $max = $options['allow_redirects']['max'];
+
+        if ($options['__redirect_count'] > $max) {
+            throw new TooManyRedirectsException(
+                "Will not follow more than {$max} redirects",
+                $request
+            );
+        }
+    }
+
+    /**
+     * @param RequestInterface  $request
+     * @param array             $options
+     * @param ResponseInterface $response
+     *
+     * @return RequestInterface
+     */
+    public function modifyRequest(
+        RequestInterface $request,
+        array $options,
+        ResponseInterface $response
+    ) {
+        // Request modifications to apply.
+        $modify = [];
+        $protocols = $options['allow_redirects']['protocols'];
+
+        // Use a GET request if this is an entity enclosing request and we are
+        // not forcing RFC compliance, but rather emulating what all browsers
+        // would do.
+        $statusCode = $response->getStatusCode();
+        if ($statusCode == 303 ||
+            ($statusCode <= 302 && $request->getBody() && !$options['allow_redirects']['strict'])
+        ) {
+            $modify['method'] = 'GET';
+            $modify['body'] = '';
+        }
+
+        $modify['uri'] = $this->redirectUri($request, $response, $protocols);
+        Psr7\rewind_body($request);
+
+        // Add the Referer header if it is told to do so and only
+        // add the header if we are not redirecting from https to http.
+        if ($options['allow_redirects']['referer']
+            && $modify['uri']->getScheme() === $request->getUri()->getScheme()
+        ) {
+            $uri = $request->getUri()->withUserInfo('', '');
+            $modify['set_headers']['Referer'] = (string) $uri;
+        } else {
+            $modify['remove_headers'][] = 'Referer';
+        }
+
+        // Remove Authorization header if host is different.
+        if ($request->getUri()->getHost() !== $modify['uri']->getHost()) {
+            $modify['remove_headers'][] = 'Authorization';
+        }
+
+        return Psr7\modify_request($request, $modify);
+    }
+
+    /**
+     * Set the appropriate URL on the request based on the location header
+     *
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     * @param array             $protocols
+     *
+     * @return UriInterface
+     */
+    private function redirectUri(
+        RequestInterface $request,
+        ResponseInterface $response,
+        array $protocols
+    ) {
+        $location = Psr7\UriResolver::resolve(
+            $request->getUri(),
+            new Psr7\Uri($response->getHeaderLine('Location'))
+        );
+
+        // Ensure that the redirect URI is allowed based on the protocols.
+        if (!in_array($location->getScheme(), $protocols)) {
+            throw new BadResponseException(
+                sprintf(
+                    'Redirect URI, %s, does not use one of the allowed redirect protocols: %s',
+                    $location,
+                    implode(', ', $protocols)
+                ),
+                $request,
+                $response
+            );
+        }
+
+        return $location;
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/RequestOptions.php b/vendor/guzzlehttp/guzzle/src/RequestOptions.php
new file mode 100644
index 0000000..c6aacfb
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/RequestOptions.php
@@ -0,0 +1,255 @@
+decider = $decider;
+        $this->nextHandler = $nextHandler;
+        $this->delay = $delay ?: __CLASS__ . '::exponentialDelay';
+    }
+
+    /**
+     * Default exponential backoff delay function.
+     *
+     * @param $retries
+     *
+     * @return int
+     */
+    public static function exponentialDelay($retries)
+    {
+        return (int) pow(2, $retries - 1);
+    }
+
+    /**
+     * @param RequestInterface $request
+     * @param array            $options
+     *
+     * @return PromiseInterface
+     */
+    public function __invoke(RequestInterface $request, array $options)
+    {
+        if (!isset($options['retries'])) {
+            $options['retries'] = 0;
+        }
+
+        $fn = $this->nextHandler;
+        return $fn($request, $options)
+            ->then(
+                $this->onFulfilled($request, $options),
+                $this->onRejected($request, $options)
+            );
+    }
+
+    private function onFulfilled(RequestInterface $req, array $options)
+    {
+        return function ($value) use ($req, $options) {
+            if (!call_user_func(
+                $this->decider,
+                $options['retries'],
+                $req,
+                $value,
+                null
+            )) {
+                return $value;
+            }
+            return $this->doRetry($req, $options, $value);
+        };
+    }
+
+    private function onRejected(RequestInterface $req, array $options)
+    {
+        return function ($reason) use ($req, $options) {
+            if (!call_user_func(
+                $this->decider,
+                $options['retries'],
+                $req,
+                null,
+                $reason
+            )) {
+                return \GuzzleHttp\Promise\rejection_for($reason);
+            }
+            return $this->doRetry($req, $options);
+        };
+    }
+
+    private function doRetry(RequestInterface $request, array $options, ResponseInterface $response = null)
+    {
+        $options['delay'] = call_user_func($this->delay, ++$options['retries'], $response);
+
+        return $this($request, $options);
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/TransferStats.php b/vendor/guzzlehttp/guzzle/src/TransferStats.php
new file mode 100644
index 0000000..15f717e
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/TransferStats.php
@@ -0,0 +1,126 @@
+request = $request;
+        $this->response = $response;
+        $this->transferTime = $transferTime;
+        $this->handlerErrorData = $handlerErrorData;
+        $this->handlerStats = $handlerStats;
+    }
+
+    /**
+     * @return RequestInterface
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Returns the response that was received (if any).
+     *
+     * @return ResponseInterface|null
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Returns true if a response was received.
+     *
+     * @return bool
+     */
+    public function hasResponse()
+    {
+        return $this->response !== null;
+    }
+
+    /**
+     * Gets handler specific error data.
+     *
+     * This might be an exception, a integer representing an error code, or
+     * anything else. Relying on this value assumes that you know what handler
+     * you are using.
+     *
+     * @return mixed
+     */
+    public function getHandlerErrorData()
+    {
+        return $this->handlerErrorData;
+    }
+
+    /**
+     * Get the effective URI the request was sent to.
+     *
+     * @return UriInterface
+     */
+    public function getEffectiveUri()
+    {
+        return $this->request->getUri();
+    }
+
+    /**
+     * Get the estimated time the request was being transferred by the handler.
+     *
+     * @return float Time in seconds.
+     */
+    public function getTransferTime()
+    {
+        return $this->transferTime;
+    }
+
+    /**
+     * Gets an array of all of the handler specific transfer data.
+     *
+     * @return array
+     */
+    public function getHandlerStats()
+    {
+        return $this->handlerStats;
+    }
+
+    /**
+     * Get a specific handler statistic from the handler by name.
+     *
+     * @param string $stat Handler specific transfer stat to retrieve.
+     *
+     * @return mixed|null
+     */
+    public function getHandlerStat($stat)
+    {
+        return isset($this->handlerStats[$stat])
+            ? $this->handlerStats[$stat]
+            : null;
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/UriTemplate.php b/vendor/guzzlehttp/guzzle/src/UriTemplate.php
new file mode 100644
index 0000000..96dcfd0
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/UriTemplate.php
@@ -0,0 +1,237 @@
+ ['prefix' => '',  'joiner' => ',', 'query' => false],
+        '+' => ['prefix' => '',  'joiner' => ',', 'query' => false],
+        '#' => ['prefix' => '#', 'joiner' => ',', 'query' => false],
+        '.' => ['prefix' => '.', 'joiner' => '.', 'query' => false],
+        '/' => ['prefix' => '/', 'joiner' => '/', 'query' => false],
+        ';' => ['prefix' => ';', 'joiner' => ';', 'query' => true],
+        '?' => ['prefix' => '?', 'joiner' => '&', 'query' => true],
+        '&' => ['prefix' => '&', 'joiner' => '&', 'query' => true]
+    ];
+
+    /** @var array Delimiters */
+    private static $delims = [':', '/', '?', '#', '[', ']', '@', '!', '$',
+        '&', '\'', '(', ')', '*', '+', ',', ';', '='];
+
+    /** @var array Percent encoded delimiters */
+    private static $delimsPct = ['%3A', '%2F', '%3F', '%23', '%5B', '%5D',
+        '%40', '%21', '%24', '%26', '%27', '%28', '%29', '%2A', '%2B', '%2C',
+        '%3B', '%3D'];
+
+    public function expand($template, array $variables)
+    {
+        if (false === strpos($template, '{')) {
+            return $template;
+        }
+
+        $this->template = $template;
+        $this->variables = $variables;
+
+        return preg_replace_callback(
+            '/\{([^\}]+)\}/',
+            [$this, 'expandMatch'],
+            $this->template
+        );
+    }
+
+    /**
+     * Parse an expression into parts
+     *
+     * @param string $expression Expression to parse
+     *
+     * @return array Returns an associative array of parts
+     */
+    private function parseExpression($expression)
+    {
+        $result = [];
+
+        if (isset(self::$operatorHash[$expression[0]])) {
+            $result['operator'] = $expression[0];
+            $expression = substr($expression, 1);
+        } else {
+            $result['operator'] = '';
+        }
+
+        foreach (explode(',', $expression) as $value) {
+            $value = trim($value);
+            $varspec = [];
+            if ($colonPos = strpos($value, ':')) {
+                $varspec['value'] = substr($value, 0, $colonPos);
+                $varspec['modifier'] = ':';
+                $varspec['position'] = (int) substr($value, $colonPos + 1);
+            } elseif (substr($value, -1) === '*') {
+                $varspec['modifier'] = '*';
+                $varspec['value'] = substr($value, 0, -1);
+            } else {
+                $varspec['value'] = (string) $value;
+                $varspec['modifier'] = '';
+            }
+            $result['values'][] = $varspec;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Process an expansion
+     *
+     * @param array $matches Matches met in the preg_replace_callback
+     *
+     * @return string Returns the replacement string
+     */
+    private function expandMatch(array $matches)
+    {
+        static $rfc1738to3986 = ['+' => '%20', '%7e' => '~'];
+
+        $replacements = [];
+        $parsed = self::parseExpression($matches[1]);
+        $prefix = self::$operatorHash[$parsed['operator']]['prefix'];
+        $joiner = self::$operatorHash[$parsed['operator']]['joiner'];
+        $useQuery = self::$operatorHash[$parsed['operator']]['query'];
+
+        foreach ($parsed['values'] as $value) {
+            if (!isset($this->variables[$value['value']])) {
+                continue;
+            }
+
+            $variable = $this->variables[$value['value']];
+            $actuallyUseQuery = $useQuery;
+            $expanded = '';
+
+            if (is_array($variable)) {
+                $isAssoc = $this->isAssoc($variable);
+                $kvp = [];
+                foreach ($variable as $key => $var) {
+                    if ($isAssoc) {
+                        $key = rawurlencode($key);
+                        $isNestedArray = is_array($var);
+                    } else {
+                        $isNestedArray = false;
+                    }
+
+                    if (!$isNestedArray) {
+                        $var = rawurlencode($var);
+                        if ($parsed['operator'] === '+' ||
+                            $parsed['operator'] === '#'
+                        ) {
+                            $var = $this->decodeReserved($var);
+                        }
+                    }
+
+                    if ($value['modifier'] === '*') {
+                        if ($isAssoc) {
+                            if ($isNestedArray) {
+                                // Nested arrays must allow for deeply nested
+                                // structures.
+                                $var = strtr(
+                                    http_build_query([$key => $var]),
+                                    $rfc1738to3986
+                                );
+                            } else {
+                                $var = $key . '=' . $var;
+                            }
+                        } elseif ($key > 0 && $actuallyUseQuery) {
+                            $var = $value['value'] . '=' . $var;
+                        }
+                    }
+
+                    $kvp[$key] = $var;
+                }
+
+                if (empty($variable)) {
+                    $actuallyUseQuery = false;
+                } elseif ($value['modifier'] === '*') {
+                    $expanded = implode($joiner, $kvp);
+                    if ($isAssoc) {
+                        // Don't prepend the value name when using the explode
+                        // modifier with an associative array.
+                        $actuallyUseQuery = false;
+                    }
+                } else {
+                    if ($isAssoc) {
+                        // When an associative array is encountered and the
+                        // explode modifier is not set, then the result must be
+                        // a comma separated list of keys followed by their
+                        // respective values.
+                        foreach ($kvp as $k => &$v) {
+                            $v = $k . ',' . $v;
+                        }
+                    }
+                    $expanded = implode(',', $kvp);
+                }
+            } else {
+                if ($value['modifier'] === ':') {
+                    $variable = substr($variable, 0, $value['position']);
+                }
+                $expanded = rawurlencode($variable);
+                if ($parsed['operator'] === '+' || $parsed['operator'] === '#') {
+                    $expanded = $this->decodeReserved($expanded);
+                }
+            }
+
+            if ($actuallyUseQuery) {
+                if (!$expanded && $joiner !== '&') {
+                    $expanded = $value['value'];
+                } else {
+                    $expanded = $value['value'] . '=' . $expanded;
+                }
+            }
+
+            $replacements[] = $expanded;
+        }
+
+        $ret = implode($joiner, $replacements);
+        if ($ret && $prefix) {
+            return $prefix . $ret;
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Determines if an array is associative.
+     *
+     * This makes the assumption that input arrays are sequences or hashes.
+     * This assumption is a tradeoff for accuracy in favor of speed, but it
+     * should work in almost every case where input is supplied for a URI
+     * template.
+     *
+     * @param array $array Array to check
+     *
+     * @return bool
+     */
+    private function isAssoc(array $array)
+    {
+        return $array && array_keys($array)[0] !== 0;
+    }
+
+    /**
+     * Removes percent encoding on reserved characters (used with + and #
+     * modifiers).
+     *
+     * @param string $string String to fix
+     *
+     * @return string
+     */
+    private function decodeReserved($string)
+    {
+        return str_replace(self::$delimsPct, self::$delims, $string);
+    }
+}
diff --git a/vendor/guzzlehttp/guzzle/src/functions.php b/vendor/guzzlehttp/guzzle/src/functions.php
new file mode 100644
index 0000000..a3ac450
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/functions.php
@@ -0,0 +1,333 @@
+expand($template, $variables);
+}
+
+/**
+ * Debug function used to describe the provided value type and class.
+ *
+ * @param mixed $input
+ *
+ * @return string Returns a string containing the type of the variable and
+ *                if a class is provided, the class name.
+ */
+function describe_type($input)
+{
+    switch (gettype($input)) {
+        case 'object':
+            return 'object(' . get_class($input) . ')';
+        case 'array':
+            return 'array(' . count($input) . ')';
+        default:
+            ob_start();
+            var_dump($input);
+            // normalize float vs double
+            return str_replace('double(', 'float(', rtrim(ob_get_clean()));
+    }
+}
+
+/**
+ * Parses an array of header lines into an associative array of headers.
+ *
+ * @param array $lines Header lines array of strings in the following
+ *                     format: "Name: Value"
+ * @return array
+ */
+function headers_from_lines($lines)
+{
+    $headers = [];
+
+    foreach ($lines as $line) {
+        $parts = explode(':', $line, 2);
+        $headers[trim($parts[0])][] = isset($parts[1])
+            ? trim($parts[1])
+            : null;
+    }
+
+    return $headers;
+}
+
+/**
+ * Returns a debug stream based on the provided variable.
+ *
+ * @param mixed $value Optional value
+ *
+ * @return resource
+ */
+function debug_resource($value = null)
+{
+    if (is_resource($value)) {
+        return $value;
+    } elseif (defined('STDOUT')) {
+        return STDOUT;
+    }
+
+    return fopen('php://output', 'w');
+}
+
+/**
+ * Chooses and creates a default handler to use based on the environment.
+ *
+ * The returned handler is not wrapped by any default middlewares.
+ *
+ * @throws \RuntimeException if no viable Handler is available.
+ * @return callable Returns the best handler for the given system.
+ */
+function choose_handler()
+{
+    $handler = null;
+    if (function_exists('curl_multi_exec') && function_exists('curl_exec')) {
+        $handler = Proxy::wrapSync(new CurlMultiHandler(), new CurlHandler());
+    } elseif (function_exists('curl_exec')) {
+        $handler = new CurlHandler();
+    } elseif (function_exists('curl_multi_exec')) {
+        $handler = new CurlMultiHandler();
+    }
+
+    if (ini_get('allow_url_fopen')) {
+        $handler = $handler
+            ? Proxy::wrapStreaming($handler, new StreamHandler())
+            : new StreamHandler();
+    } elseif (!$handler) {
+        throw new \RuntimeException('GuzzleHttp requires cURL, the '
+            . 'allow_url_fopen ini setting, or a custom HTTP handler.');
+    }
+
+    return $handler;
+}
+
+/**
+ * Get the default User-Agent string to use with Guzzle
+ *
+ * @return string
+ */
+function default_user_agent()
+{
+    static $defaultAgent = '';
+
+    if (!$defaultAgent) {
+        $defaultAgent = 'GuzzleHttp/' . Client::VERSION;
+        if (extension_loaded('curl') && function_exists('curl_version')) {
+            $defaultAgent .= ' curl/' . \curl_version()['version'];
+        }
+        $defaultAgent .= ' PHP/' . PHP_VERSION;
+    }
+
+    return $defaultAgent;
+}
+
+/**
+ * Returns the default cacert bundle for the current system.
+ *
+ * First, the openssl.cafile and curl.cainfo php.ini settings are checked.
+ * If those settings are not configured, then the common locations for
+ * bundles found on Red Hat, CentOS, Fedora, Ubuntu, Debian, FreeBSD, OS X
+ * and Windows are checked. If any of these file locations are found on
+ * disk, they will be utilized.
+ *
+ * Note: the result of this function is cached for subsequent calls.
+ *
+ * @return string
+ * @throws \RuntimeException if no bundle can be found.
+ */
+function default_ca_bundle()
+{
+    static $cached = null;
+    static $cafiles = [
+        // Red Hat, CentOS, Fedora (provided by the ca-certificates package)
+        '/etc/pki/tls/certs/ca-bundle.crt',
+        // Ubuntu, Debian (provided by the ca-certificates package)
+        '/etc/ssl/certs/ca-certificates.crt',
+        // FreeBSD (provided by the ca_root_nss package)
+        '/usr/local/share/certs/ca-root-nss.crt',
+        // SLES 12 (provided by the ca-certificates package)
+        '/var/lib/ca-certificates/ca-bundle.pem',
+        // OS X provided by homebrew (using the default path)
+        '/usr/local/etc/openssl/cert.pem',
+        // Google app engine
+        '/etc/ca-certificates.crt',
+        // Windows?
+        'C:\\windows\\system32\\curl-ca-bundle.crt',
+        'C:\\windows\\curl-ca-bundle.crt',
+    ];
+
+    if ($cached) {
+        return $cached;
+    }
+
+    if ($ca = ini_get('openssl.cafile')) {
+        return $cached = $ca;
+    }
+
+    if ($ca = ini_get('curl.cainfo')) {
+        return $cached = $ca;
+    }
+
+    foreach ($cafiles as $filename) {
+        if (file_exists($filename)) {
+            return $cached = $filename;
+        }
+    }
+
+    throw new \RuntimeException(<<< EOT
+No system CA bundle could be found in any of the the common system locations.
+PHP versions earlier than 5.6 are not properly configured to use the system's
+CA bundle by default. In order to verify peer certificates, you will need to
+supply the path on disk to a certificate bundle to the 'verify' request
+option: http://docs.guzzlephp.org/en/latest/clients.html#verify. If you do not
+need a specific certificate bundle, then Mozilla provides a commonly used CA
+bundle which can be downloaded here (provided by the maintainer of cURL):
+https://raw.githubusercontent.com/bagder/ca-bundle/master/ca-bundle.crt. Once
+you have a CA bundle available on disk, you can set the 'openssl.cafile' PHP
+ini setting to point to the path to the file, allowing you to omit the 'verify'
+request option. See http://curl.haxx.se/docs/sslcerts.html for more
+information.
+EOT
+    );
+}
+
+/**
+ * Creates an associative array of lowercase header names to the actual
+ * header casing.
+ *
+ * @param array $headers
+ *
+ * @return array
+ */
+function normalize_header_keys(array $headers)
+{
+    $result = [];
+    foreach (array_keys($headers) as $key) {
+        $result[strtolower($key)] = $key;
+    }
+
+    return $result;
+}
+
+/**
+ * Returns true if the provided host matches any of the no proxy areas.
+ *
+ * This method will strip a port from the host if it is present. Each pattern
+ * can be matched with an exact match (e.g., "foo.com" == "foo.com") or a
+ * partial match: (e.g., "foo.com" == "baz.foo.com" and ".foo.com" ==
+ * "baz.foo.com", but ".foo.com" != "foo.com").
+ *
+ * Areas are matched in the following cases:
+ * 1. "*" (without quotes) always matches any hosts.
+ * 2. An exact match.
+ * 3. The area starts with "." and the area is the last part of the host. e.g.
+ *    '.mit.edu' will match any host that ends with '.mit.edu'.
+ *
+ * @param string $host         Host to check against the patterns.
+ * @param array  $noProxyArray An array of host patterns.
+ *
+ * @return bool
+ */
+function is_host_in_noproxy($host, array $noProxyArray)
+{
+    if (strlen($host) === 0) {
+        throw new \InvalidArgumentException('Empty host provided');
+    }
+
+    // Strip port if present.
+    if (strpos($host, ':')) {
+        $host = explode($host, ':', 2)[0];
+    }
+
+    foreach ($noProxyArray as $area) {
+        // Always match on wildcards.
+        if ($area === '*') {
+            return true;
+        } elseif (empty($area)) {
+            // Don't match on empty values.
+            continue;
+        } elseif ($area === $host) {
+            // Exact matches.
+            return true;
+        } else {
+            // Special match if the area when prefixed with ".". Remove any
+            // existing leading "." and add a new leading ".".
+            $area = '.' . ltrim($area, '.');
+            if (substr($host, -(strlen($area))) === $area) {
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+/**
+ * Wrapper for json_decode that throws when an error occurs.
+ *
+ * @param string $json    JSON data to parse
+ * @param bool $assoc     When true, returned objects will be converted
+ *                        into associative arrays.
+ * @param int    $depth   User specified recursion depth.
+ * @param int    $options Bitmask of JSON decode options.
+ *
+ * @return mixed
+ * @throws \InvalidArgumentException if the JSON cannot be decoded.
+ * @link http://www.php.net/manual/en/function.json-decode.php
+ */
+function json_decode($json, $assoc = false, $depth = 512, $options = 0)
+{
+    $data = \json_decode($json, $assoc, $depth, $options);
+    if (JSON_ERROR_NONE !== json_last_error()) {
+        throw new \InvalidArgumentException(
+            'json_decode error: ' . json_last_error_msg()
+        );
+    }
+
+    return $data;
+}
+
+/**
+ * Wrapper for JSON encoding that throws when an error occurs.
+ *
+ * @param mixed $value   The value being encoded
+ * @param int    $options JSON encode option bitmask
+ * @param int    $depth   Set the maximum depth. Must be greater than zero.
+ *
+ * @return string
+ * @throws \InvalidArgumentException if the JSON cannot be encoded.
+ * @link http://www.php.net/manual/en/function.json-encode.php
+ */
+function json_encode($value, $options = 0, $depth = 512)
+{
+    $json = \json_encode($value, $options, $depth);
+    if (JSON_ERROR_NONE !== json_last_error()) {
+        throw new \InvalidArgumentException(
+            'json_encode error: ' . json_last_error_msg()
+        );
+    }
+
+    return $json;
+}
diff --git a/vendor/guzzlehttp/guzzle/src/functions_include.php b/vendor/guzzlehttp/guzzle/src/functions_include.php
new file mode 100644
index 0000000..a93393a
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/functions_include.php
@@ -0,0 +1,6 @@
+
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/guzzlehttp/promises/Makefile b/vendor/guzzlehttp/promises/Makefile
new file mode 100644
index 0000000..8d5b3ef
--- /dev/null
+++ b/vendor/guzzlehttp/promises/Makefile
@@ -0,0 +1,13 @@
+all: clean test
+
+test:
+	vendor/bin/phpunit
+
+coverage:
+	vendor/bin/phpunit --coverage-html=artifacts/coverage
+
+view-coverage:
+	open artifacts/coverage/index.html
+
+clean:
+	rm -rf artifacts/*
diff --git a/vendor/guzzlehttp/promises/README.md b/vendor/guzzlehttp/promises/README.md
new file mode 100644
index 0000000..7b607e2
--- /dev/null
+++ b/vendor/guzzlehttp/promises/README.md
@@ -0,0 +1,504 @@
+# Guzzle Promises
+
+[Promises/A+](https://promisesaplus.com/) implementation that handles promise
+chaining and resolution iteratively, allowing for "infinite" promise chaining
+while keeping the stack size constant. Read [this blog post](https://blog.domenic.me/youre-missing-the-point-of-promises/)
+for a general introduction to promises.
+
+- [Features](#features)
+- [Quick start](#quick-start)
+- [Synchronous wait](#synchronous-wait)
+- [Cancellation](#cancellation)
+- [API](#api)
+  - [Promise](#promise)
+  - [FulfilledPromise](#fulfilledpromise)
+  - [RejectedPromise](#rejectedpromise)
+- [Promise interop](#promise-interop)
+- [Implementation notes](#implementation-notes)
+
+
+# Features
+
+- [Promises/A+](https://promisesaplus.com/) implementation.
+- Promise resolution and chaining is handled iteratively, allowing for
+  "infinite" promise chaining.
+- Promises have a synchronous `wait` method.
+- Promises can be cancelled.
+- Works with any object that has a `then` function.
+- C# style async/await coroutine promises using
+  `GuzzleHttp\Promise\coroutine()`.
+
+
+# Quick start
+
+A *promise* represents the eventual result of an asynchronous operation. The
+primary way of interacting with a promise is through its `then` method, which
+registers callbacks to receive either a promise's eventual value or the reason
+why the promise cannot be fulfilled.
+
+
+## Callbacks
+
+Callbacks are registered with the `then` method by providing an optional 
+`$onFulfilled` followed by an optional `$onRejected` function.
+
+
+```php
+use GuzzleHttp\Promise\Promise;
+
+$promise = new Promise();
+$promise->then(
+    // $onFulfilled
+    function ($value) {
+        echo 'The promise was fulfilled.';
+    },
+    // $onRejected
+    function ($reason) {
+        echo 'The promise was rejected.';
+    }
+);
+```
+
+*Resolving* a promise means that you either fulfill a promise with a *value* or
+reject a promise with a *reason*. Resolving a promises triggers callbacks
+registered with the promises's `then` method. These callbacks are triggered
+only once and in the order in which they were added.
+
+
+## Resolving a promise
+
+Promises are fulfilled using the `resolve($value)` method. Resolving a promise
+with any value other than a `GuzzleHttp\Promise\RejectedPromise` will trigger
+all of the onFulfilled callbacks (resolving a promise with a rejected promise
+will reject the promise and trigger the `$onRejected` callbacks).
+
+```php
+use GuzzleHttp\Promise\Promise;
+
+$promise = new Promise();
+$promise
+    ->then(function ($value) {
+        // Return a value and don't break the chain
+        return "Hello, " . $value;
+    })
+    // This then is executed after the first then and receives the value
+    // returned from the first then.
+    ->then(function ($value) {
+        echo $value;
+    });
+
+// Resolving the promise triggers the $onFulfilled callbacks and outputs
+// "Hello, reader".
+$promise->resolve('reader.');
+```
+
+
+## Promise forwarding
+
+Promises can be chained one after the other. Each then in the chain is a new
+promise. The return value of a promise is what's forwarded to the next
+promise in the chain. Returning a promise in a `then` callback will cause the
+subsequent promises in the chain to only be fulfilled when the returned promise
+has been fulfilled. The next promise in the chain will be invoked with the
+resolved value of the promise.
+
+```php
+use GuzzleHttp\Promise\Promise;
+
+$promise = new Promise();
+$nextPromise = new Promise();
+
+$promise
+    ->then(function ($value) use ($nextPromise) {
+        echo $value;
+        return $nextPromise;
+    })
+    ->then(function ($value) {
+        echo $value;
+    });
+
+// Triggers the first callback and outputs "A"
+$promise->resolve('A');
+// Triggers the second callback and outputs "B"
+$nextPromise->resolve('B');
+```
+
+## Promise rejection
+
+When a promise is rejected, the `$onRejected` callbacks are invoked with the
+rejection reason.
+
+```php
+use GuzzleHttp\Promise\Promise;
+
+$promise = new Promise();
+$promise->then(null, function ($reason) {
+    echo $reason;
+});
+
+$promise->reject('Error!');
+// Outputs "Error!"
+```
+
+## Rejection forwarding
+
+If an exception is thrown in an `$onRejected` callback, subsequent
+`$onRejected` callbacks are invoked with the thrown exception as the reason.
+
+```php
+use GuzzleHttp\Promise\Promise;
+
+$promise = new Promise();
+$promise->then(null, function ($reason) {
+    throw new \Exception($reason);
+})->then(null, function ($reason) {
+    assert($reason->getMessage() === 'Error!');
+});
+
+$promise->reject('Error!');
+```
+
+You can also forward a rejection down the promise chain by returning a
+`GuzzleHttp\Promise\RejectedPromise` in either an `$onFulfilled` or
+`$onRejected` callback.
+
+```php
+use GuzzleHttp\Promise\Promise;
+use GuzzleHttp\Promise\RejectedPromise;
+
+$promise = new Promise();
+$promise->then(null, function ($reason) {
+    return new RejectedPromise($reason);
+})->then(null, function ($reason) {
+    assert($reason === 'Error!');
+});
+
+$promise->reject('Error!');
+```
+
+If an exception is not thrown in a `$onRejected` callback and the callback
+does not return a rejected promise, downstream `$onFulfilled` callbacks are
+invoked using the value returned from the `$onRejected` callback.
+
+```php
+use GuzzleHttp\Promise\Promise;
+use GuzzleHttp\Promise\RejectedPromise;
+
+$promise = new Promise();
+$promise
+    ->then(null, function ($reason) {
+        return "It's ok";
+    })
+    ->then(function ($value) {
+        assert($value === "It's ok");
+    });
+
+$promise->reject('Error!');
+```
+
+# Synchronous wait
+
+You can synchronously force promises to complete using a promise's `wait`
+method. When creating a promise, you can provide a wait function that is used
+to synchronously force a promise to complete. When a wait function is invoked
+it is expected to deliver a value to the promise or reject the promise. If the
+wait function does not deliver a value, then an exception is thrown. The wait
+function provided to a promise constructor is invoked when the `wait` function
+of the promise is called.
+
+```php
+$promise = new Promise(function () use (&$promise) {
+    $promise->resolve('foo');
+});
+
+// Calling wait will return the value of the promise.
+echo $promise->wait(); // outputs "foo"
+```
+
+If an exception is encountered while invoking the wait function of a promise,
+the promise is rejected with the exception and the exception is thrown.
+
+```php
+$promise = new Promise(function () use (&$promise) {
+    throw new \Exception('foo');
+});
+
+$promise->wait(); // throws the exception.
+```
+
+Calling `wait` on a promise that has been fulfilled will not trigger the wait
+function. It will simply return the previously resolved value.
+
+```php
+$promise = new Promise(function () { die('this is not called!'); });
+$promise->resolve('foo');
+echo $promise->wait(); // outputs "foo"
+```
+
+Calling `wait` on a promise that has been rejected will throw an exception. If
+the rejection reason is an instance of `\Exception` the reason is thrown.
+Otherwise, a `GuzzleHttp\Promise\RejectionException` is thrown and the reason
+can be obtained by calling the `getReason` method of the exception.
+
+```php
+$promise = new Promise();
+$promise->reject('foo');
+$promise->wait();
+```
+
+> PHP Fatal error:  Uncaught exception 'GuzzleHttp\Promise\RejectionException' with message 'The promise was rejected with value: foo'
+
+
+## Unwrapping a promise
+
+When synchronously waiting on a promise, you are joining the state of the
+promise into the current state of execution (i.e., return the value of the
+promise if it was fulfilled or throw an exception if it was rejected). This is
+called "unwrapping" the promise. Waiting on a promise will by default unwrap
+the promise state.
+
+You can force a promise to resolve and *not* unwrap the state of the promise
+by passing `false` to the first argument of the `wait` function:
+
+```php
+$promise = new Promise();
+$promise->reject('foo');
+// This will not throw an exception. It simply ensures the promise has
+// been resolved.
+$promise->wait(false);
+```
+
+When unwrapping a promise, the resolved value of the promise will be waited
+upon until the unwrapped value is not a promise. This means that if you resolve
+promise A with a promise B and unwrap promise A, the value returned by the
+wait function will be the value delivered to promise B.
+
+**Note**: when you do not unwrap the promise, no value is returned.
+
+
+# Cancellation
+
+You can cancel a promise that has not yet been fulfilled using the `cancel()`
+method of a promise. When creating a promise you can provide an optional
+cancel function that when invoked cancels the action of computing a resolution
+of the promise.
+
+
+# API
+
+
+## Promise
+
+When creating a promise object, you can provide an optional `$waitFn` and
+`$cancelFn`. `$waitFn` is a function that is invoked with no arguments and is
+expected to resolve the promise. `$cancelFn` is a function with no arguments
+that is expected to cancel the computation of a promise. It is invoked when the
+`cancel()` method of a promise is called.
+
+```php
+use GuzzleHttp\Promise\Promise;
+
+$promise = new Promise(
+    function () use (&$promise) {
+        $promise->resolve('waited');
+    },
+    function () {
+        // do something that will cancel the promise computation (e.g., close
+        // a socket, cancel a database query, etc...)
+    }
+);
+
+assert('waited' === $promise->wait());
+```
+
+A promise has the following methods:
+
+- `then(callable $onFulfilled, callable $onRejected) : PromiseInterface`
+  
+  Appends fulfillment and rejection handlers to the promise, and returns a new promise resolving to the return value of the called handler.
+
+- `otherwise(callable $onRejected) : PromiseInterface`
+  
+  Appends a rejection handler callback to the promise, and returns a new promise resolving to the return value of the callback if it is called, or to its original fulfillment value if the promise is instead fulfilled.
+
+- `wait($unwrap = true) : mixed`
+
+  Synchronously waits on the promise to complete.
+  
+  `$unwrap` controls whether or not the value of the promise is returned for a
+  fulfilled promise or if an exception is thrown if the promise is rejected.
+  This is set to `true` by default.
+
+- `cancel()`
+
+  Attempts to cancel the promise if possible. The promise being cancelled and
+  the parent most ancestor that has not yet been resolved will also be
+  cancelled. Any promises waiting on the cancelled promise to resolve will also
+  be cancelled.
+
+- `getState() : string`
+
+  Returns the state of the promise. One of `pending`, `fulfilled`, or
+  `rejected`.
+
+- `resolve($value)`
+
+  Fulfills the promise with the given `$value`.
+
+- `reject($reason)`
+
+  Rejects the promise with the given `$reason`.
+
+
+## FulfilledPromise
+
+A fulfilled promise can be created to represent a promise that has been
+fulfilled.
+
+```php
+use GuzzleHttp\Promise\FulfilledPromise;
+
+$promise = new FulfilledPromise('value');
+
+// Fulfilled callbacks are immediately invoked.
+$promise->then(function ($value) {
+    echo $value;
+});
+```
+
+
+## RejectedPromise
+
+A rejected promise can be created to represent a promise that has been
+rejected.
+
+```php
+use GuzzleHttp\Promise\RejectedPromise;
+
+$promise = new RejectedPromise('Error');
+
+// Rejected callbacks are immediately invoked.
+$promise->then(null, function ($reason) {
+    echo $reason;
+});
+```
+
+
+# Promise interop
+
+This library works with foreign promises that have a `then` method. This means
+you can use Guzzle promises with [React promises](https://github.com/reactphp/promise)
+for example. When a foreign promise is returned inside of a then method
+callback, promise resolution will occur recursively.
+
+```php
+// Create a React promise
+$deferred = new React\Promise\Deferred();
+$reactPromise = $deferred->promise();
+
+// Create a Guzzle promise that is fulfilled with a React promise.
+$guzzlePromise = new \GuzzleHttp\Promise\Promise();
+$guzzlePromise->then(function ($value) use ($reactPromise) {
+    // Do something something with the value...
+    // Return the React promise
+    return $reactPromise;
+});
+```
+
+Please note that wait and cancel chaining is no longer possible when forwarding
+a foreign promise. You will need to wrap a third-party promise with a Guzzle
+promise in order to utilize wait and cancel functions with foreign promises.
+
+
+## Event Loop Integration
+
+In order to keep the stack size constant, Guzzle promises are resolved
+asynchronously using a task queue. When waiting on promises synchronously, the
+task queue will be automatically run to ensure that the blocking promise and
+any forwarded promises are resolved. When using promises asynchronously in an
+event loop, you will need to run the task queue on each tick of the loop. If
+you do not run the task queue, then promises will not be resolved.
+
+You can run the task queue using the `run()` method of the global task queue
+instance.
+
+```php
+// Get the global task queue
+$queue = \GuzzleHttp\Promise\queue();
+$queue->run();
+```
+
+For example, you could use Guzzle promises with React using a periodic timer:
+
+```php
+$loop = React\EventLoop\Factory::create();
+$loop->addPeriodicTimer(0, [$queue, 'run']);
+```
+
+*TODO*: Perhaps adding a `futureTick()` on each tick would be faster?
+
+
+# Implementation notes
+
+
+## Promise resolution and chaining is handled iteratively
+
+By shuffling pending handlers from one owner to another, promises are
+resolved iteratively, allowing for "infinite" then chaining.
+
+```php
+then(function ($v) {
+        // The stack size remains constant (a good thing)
+        echo xdebug_get_stack_depth() . ', ';
+        return $v + 1;
+    });
+}
+
+$parent->resolve(0);
+var_dump($p->wait()); // int(1000)
+
+```
+
+When a promise is fulfilled or rejected with a non-promise value, the promise
+then takes ownership of the handlers of each child promise and delivers values
+down the chain without using recursion.
+
+When a promise is resolved with another promise, the original promise transfers
+all of its pending handlers to the new promise. When the new promise is
+eventually resolved, all of the pending handlers are delivered the forwarded
+value.
+
+
+## A promise is the deferred.
+
+Some promise libraries implement promises using a deferred object to represent
+a computation and a promise object to represent the delivery of the result of
+the computation. This is a nice separation of computation and delivery because
+consumers of the promise cannot modify the value that will be eventually
+delivered.
+
+One side effect of being able to implement promise resolution and chaining
+iteratively is that you need to be able for one promise to reach into the state
+of another promise to shuffle around ownership of handlers. In order to achieve
+this without making the handlers of a promise publicly mutable, a promise is
+also the deferred value, allowing promises of the same parent class to reach
+into and modify the private properties of promises of the same type. While this
+does allow consumers of the value to modify the resolution or rejection of the
+deferred, it is a small price to pay for keeping the stack size constant.
+
+```php
+$promise = new Promise();
+$promise->then(function ($value) { echo $value; });
+// The promise is the deferred value, so you can deliver a value to it.
+$promise->resolve('foo');
+// prints "foo"
+```
diff --git a/vendor/guzzlehttp/promises/composer.json b/vendor/guzzlehttp/promises/composer.json
new file mode 100644
index 0000000..ec41a61
--- /dev/null
+++ b/vendor/guzzlehttp/promises/composer.json
@@ -0,0 +1,34 @@
+{
+    "name": "guzzlehttp/promises",
+    "description": "Guzzle promises library",
+    "keywords": ["promise"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Michael Dowling",
+            "email": "mtdowling@gmail.com",
+            "homepage": "https://github.com/mtdowling"
+        }
+    ],
+    "require": {
+        "php": ">=5.5.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "GuzzleHttp\\Promise\\": "src/"
+        },
+        "files": ["src/functions_include.php"]
+    },
+    "scripts": {
+        "test": "vendor/bin/phpunit",
+        "test-ci": "vendor/bin/phpunit --coverage-text"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.4-dev"
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/AggregateException.php b/vendor/guzzlehttp/promises/src/AggregateException.php
new file mode 100644
index 0000000..6a5690c
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/AggregateException.php
@@ -0,0 +1,16 @@
+then(function ($v) { echo $v; });
+ *
+ * @param callable $generatorFn Generator function to wrap into a promise.
+ *
+ * @return Promise
+ * @link https://github.com/petkaantonov/bluebird/blob/master/API.md#generators inspiration
+ */
+final class Coroutine implements PromiseInterface
+{
+    /**
+     * @var PromiseInterface|null
+     */
+    private $currentPromise;
+
+    /**
+     * @var Generator
+     */
+    private $generator;
+
+    /**
+     * @var Promise
+     */
+    private $result;
+
+    public function __construct(callable $generatorFn)
+    {
+        $this->generator = $generatorFn();
+        $this->result = new Promise(function () {
+            while (isset($this->currentPromise)) {
+                $this->currentPromise->wait();
+            }
+        });
+        $this->nextCoroutine($this->generator->current());
+    }
+
+    public function then(
+        callable $onFulfilled = null,
+        callable $onRejected = null
+    ) {
+        return $this->result->then($onFulfilled, $onRejected);
+    }
+
+    public function otherwise(callable $onRejected)
+    {
+        return $this->result->otherwise($onRejected);
+    }
+
+    public function wait($unwrap = true)
+    {
+        return $this->result->wait($unwrap);
+    }
+
+    public function getState()
+    {
+        return $this->result->getState();
+    }
+
+    public function resolve($value)
+    {
+        $this->result->resolve($value);
+    }
+
+    public function reject($reason)
+    {
+        $this->result->reject($reason);
+    }
+
+    public function cancel()
+    {
+        $this->currentPromise->cancel();
+        $this->result->cancel();
+    }
+
+    private function nextCoroutine($yielded)
+    {
+        $this->currentPromise = promise_for($yielded)
+            ->then([$this, '_handleSuccess'], [$this, '_handleFailure']);
+    }
+
+    /**
+     * @internal
+     */
+    public function _handleSuccess($value)
+    {
+        unset($this->currentPromise);
+        try {
+            $next = $this->generator->send($value);
+            if ($this->generator->valid()) {
+                $this->nextCoroutine($next);
+            } else {
+                $this->result->resolve($value);
+            }
+        } catch (Exception $exception) {
+            $this->result->reject($exception);
+        } catch (Throwable $throwable) {
+            $this->result->reject($throwable);
+        }
+    }
+
+    /**
+     * @internal
+     */
+    public function _handleFailure($reason)
+    {
+        unset($this->currentPromise);
+        try {
+            $nextYield = $this->generator->throw(exception_for($reason));
+            // The throw was caught, so keep iterating on the coroutine
+            $this->nextCoroutine($nextYield);
+        } catch (Exception $exception) {
+            $this->result->reject($exception);
+        } catch (Throwable $throwable) {
+            $this->result->reject($throwable);
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/EachPromise.php b/vendor/guzzlehttp/promises/src/EachPromise.php
new file mode 100644
index 0000000..d0ddf60
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/EachPromise.php
@@ -0,0 +1,229 @@
+iterable = iter_for($iterable);
+
+        if (isset($config['concurrency'])) {
+            $this->concurrency = $config['concurrency'];
+        }
+
+        if (isset($config['fulfilled'])) {
+            $this->onFulfilled = $config['fulfilled'];
+        }
+
+        if (isset($config['rejected'])) {
+            $this->onRejected = $config['rejected'];
+        }
+    }
+
+    public function promise()
+    {
+        if ($this->aggregate) {
+            return $this->aggregate;
+        }
+
+        try {
+            $this->createPromise();
+            $this->iterable->rewind();
+            $this->refillPending();
+        } catch (\Throwable $e) {
+            $this->aggregate->reject($e);
+        } catch (\Exception $e) {
+            $this->aggregate->reject($e);
+        }
+
+        return $this->aggregate;
+    }
+
+    private function createPromise()
+    {
+        $this->mutex = false;
+        $this->aggregate = new Promise(function () {
+            reset($this->pending);
+            if (empty($this->pending) && !$this->iterable->valid()) {
+                $this->aggregate->resolve(null);
+                return;
+            }
+
+            // Consume a potentially fluctuating list of promises while
+            // ensuring that indexes are maintained (precluding array_shift).
+            while ($promise = current($this->pending)) {
+                next($this->pending);
+                $promise->wait();
+                if ($this->aggregate->getState() !== PromiseInterface::PENDING) {
+                    return;
+                }
+            }
+        });
+
+        // Clear the references when the promise is resolved.
+        $clearFn = function () {
+            $this->iterable = $this->concurrency = $this->pending = null;
+            $this->onFulfilled = $this->onRejected = null;
+        };
+
+        $this->aggregate->then($clearFn, $clearFn);
+    }
+
+    private function refillPending()
+    {
+        if (!$this->concurrency) {
+            // Add all pending promises.
+            while ($this->addPending() && $this->advanceIterator());
+            return;
+        }
+
+        // Add only up to N pending promises.
+        $concurrency = is_callable($this->concurrency)
+            ? call_user_func($this->concurrency, count($this->pending))
+            : $this->concurrency;
+        $concurrency = max($concurrency - count($this->pending), 0);
+        // Concurrency may be set to 0 to disallow new promises.
+        if (!$concurrency) {
+            return;
+        }
+        // Add the first pending promise.
+        $this->addPending();
+        // Note this is special handling for concurrency=1 so that we do
+        // not advance the iterator after adding the first promise. This
+        // helps work around issues with generators that might not have the
+        // next value to yield until promise callbacks are called.
+        while (--$concurrency
+            && $this->advanceIterator()
+            && $this->addPending());
+    }
+
+    private function addPending()
+    {
+        if (!$this->iterable || !$this->iterable->valid()) {
+            return false;
+        }
+
+        $promise = promise_for($this->iterable->current());
+        $idx = $this->iterable->key();
+
+        $this->pending[$idx] = $promise->then(
+            function ($value) use ($idx) {
+                if ($this->onFulfilled) {
+                    call_user_func(
+                        $this->onFulfilled, $value, $idx, $this->aggregate
+                    );
+                }
+                $this->step($idx);
+            },
+            function ($reason) use ($idx) {
+                if ($this->onRejected) {
+                    call_user_func(
+                        $this->onRejected, $reason, $idx, $this->aggregate
+                    );
+                }
+                $this->step($idx);
+            }
+        );
+
+        return true;
+    }
+
+    private function advanceIterator()
+    {
+        // Place a lock on the iterator so that we ensure to not recurse,
+        // preventing fatal generator errors.
+        if ($this->mutex) {
+            return false;
+        }
+
+        $this->mutex = true;
+
+        try {
+            $this->iterable->next();
+            $this->mutex = false;
+            return true;
+        } catch (\Throwable $e) {
+            $this->aggregate->reject($e);
+            $this->mutex = false;
+            return false;
+        } catch (\Exception $e) {
+            $this->aggregate->reject($e);
+            $this->mutex = false;
+            return false;
+        }
+    }
+
+    private function step($idx)
+    {
+        // If the promise was already resolved, then ignore this step.
+        if ($this->aggregate->getState() !== PromiseInterface::PENDING) {
+            return;
+        }
+
+        unset($this->pending[$idx]);
+
+        // Only refill pending promises if we are not locked, preventing the
+        // EachPromise to recursively invoke the provided iterator, which
+        // cause a fatal error: "Cannot resume an already running generator"
+        if ($this->advanceIterator() && !$this->checkIfFinished()) {
+            // Add more pending promises if possible.
+            $this->refillPending();
+        }
+    }
+
+    private function checkIfFinished()
+    {
+        if (!$this->pending && !$this->iterable->valid()) {
+            // Resolve the promise if there's nothing left to do.
+            $this->aggregate->resolve(null);
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/FulfilledPromise.php b/vendor/guzzlehttp/promises/src/FulfilledPromise.php
new file mode 100644
index 0000000..dbbeeb9
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/FulfilledPromise.php
@@ -0,0 +1,82 @@
+value = $value;
+    }
+
+    public function then(
+        callable $onFulfilled = null,
+        callable $onRejected = null
+    ) {
+        // Return itself if there is no onFulfilled function.
+        if (!$onFulfilled) {
+            return $this;
+        }
+
+        $queue = queue();
+        $p = new Promise([$queue, 'run']);
+        $value = $this->value;
+        $queue->add(static function () use ($p, $value, $onFulfilled) {
+            if ($p->getState() === self::PENDING) {
+                try {
+                    $p->resolve($onFulfilled($value));
+                } catch (\Throwable $e) {
+                    $p->reject($e);
+                } catch (\Exception $e) {
+                    $p->reject($e);
+                }
+            }
+        });
+
+        return $p;
+    }
+
+    public function otherwise(callable $onRejected)
+    {
+        return $this->then(null, $onRejected);
+    }
+
+    public function wait($unwrap = true, $defaultDelivery = null)
+    {
+        return $unwrap ? $this->value : null;
+    }
+
+    public function getState()
+    {
+        return self::FULFILLED;
+    }
+
+    public function resolve($value)
+    {
+        if ($value !== $this->value) {
+            throw new \LogicException("Cannot resolve a fulfilled promise");
+        }
+    }
+
+    public function reject($reason)
+    {
+        throw new \LogicException("Cannot reject a fulfilled promise");
+    }
+
+    public function cancel()
+    {
+        // pass
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/Promise.php b/vendor/guzzlehttp/promises/src/Promise.php
new file mode 100644
index 0000000..844ada0
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/Promise.php
@@ -0,0 +1,280 @@
+waitFn = $waitFn;
+        $this->cancelFn = $cancelFn;
+    }
+
+    public function then(
+        callable $onFulfilled = null,
+        callable $onRejected = null
+    ) {
+        if ($this->state === self::PENDING) {
+            $p = new Promise(null, [$this, 'cancel']);
+            $this->handlers[] = [$p, $onFulfilled, $onRejected];
+            $p->waitList = $this->waitList;
+            $p->waitList[] = $this;
+            return $p;
+        }
+
+        // Return a fulfilled promise and immediately invoke any callbacks.
+        if ($this->state === self::FULFILLED) {
+            return $onFulfilled
+                ? promise_for($this->result)->then($onFulfilled)
+                : promise_for($this->result);
+        }
+
+        // It's either cancelled or rejected, so return a rejected promise
+        // and immediately invoke any callbacks.
+        $rejection = rejection_for($this->result);
+        return $onRejected ? $rejection->then(null, $onRejected) : $rejection;
+    }
+
+    public function otherwise(callable $onRejected)
+    {
+        return $this->then(null, $onRejected);
+    }
+
+    public function wait($unwrap = true)
+    {
+        $this->waitIfPending();
+
+        $inner = $this->result instanceof PromiseInterface
+            ? $this->result->wait($unwrap)
+            : $this->result;
+
+        if ($unwrap) {
+            if ($this->result instanceof PromiseInterface
+                || $this->state === self::FULFILLED
+            ) {
+                return $inner;
+            } else {
+                // It's rejected so "unwrap" and throw an exception.
+                throw exception_for($inner);
+            }
+        }
+    }
+
+    public function getState()
+    {
+        return $this->state;
+    }
+
+    public function cancel()
+    {
+        if ($this->state !== self::PENDING) {
+            return;
+        }
+
+        $this->waitFn = $this->waitList = null;
+
+        if ($this->cancelFn) {
+            $fn = $this->cancelFn;
+            $this->cancelFn = null;
+            try {
+                $fn();
+            } catch (\Throwable $e) {
+                $this->reject($e);
+            } catch (\Exception $e) {
+                $this->reject($e);
+            }
+        }
+
+        // Reject the promise only if it wasn't rejected in a then callback.
+        if ($this->state === self::PENDING) {
+            $this->reject(new CancellationException('Promise has been cancelled'));
+        }
+    }
+
+    public function resolve($value)
+    {
+        $this->settle(self::FULFILLED, $value);
+    }
+
+    public function reject($reason)
+    {
+        $this->settle(self::REJECTED, $reason);
+    }
+
+    private function settle($state, $value)
+    {
+        if ($this->state !== self::PENDING) {
+            // Ignore calls with the same resolution.
+            if ($state === $this->state && $value === $this->result) {
+                return;
+            }
+            throw $this->state === $state
+                ? new \LogicException("The promise is already {$state}.")
+                : new \LogicException("Cannot change a {$this->state} promise to {$state}");
+        }
+
+        if ($value === $this) {
+            throw new \LogicException('Cannot fulfill or reject a promise with itself');
+        }
+
+        // Clear out the state of the promise but stash the handlers.
+        $this->state = $state;
+        $this->result = $value;
+        $handlers = $this->handlers;
+        $this->handlers = null;
+        $this->waitList = $this->waitFn = null;
+        $this->cancelFn = null;
+
+        if (!$handlers) {
+            return;
+        }
+
+        // If the value was not a settled promise or a thenable, then resolve
+        // it in the task queue using the correct ID.
+        if (!method_exists($value, 'then')) {
+            $id = $state === self::FULFILLED ? 1 : 2;
+            // It's a success, so resolve the handlers in the queue.
+            queue()->add(static function () use ($id, $value, $handlers) {
+                foreach ($handlers as $handler) {
+                    self::callHandler($id, $value, $handler);
+                }
+            });
+        } elseif ($value instanceof Promise
+            && $value->getState() === self::PENDING
+        ) {
+            // We can just merge our handlers onto the next promise.
+            $value->handlers = array_merge($value->handlers, $handlers);
+        } else {
+            // Resolve the handlers when the forwarded promise is resolved.
+            $value->then(
+                static function ($value) use ($handlers) {
+                    foreach ($handlers as $handler) {
+                        self::callHandler(1, $value, $handler);
+                    }
+                },
+                static function ($reason) use ($handlers) {
+                    foreach ($handlers as $handler) {
+                        self::callHandler(2, $reason, $handler);
+                    }
+                }
+            );
+        }
+    }
+
+    /**
+     * Call a stack of handlers using a specific callback index and value.
+     *
+     * @param int   $index   1 (resolve) or 2 (reject).
+     * @param mixed $value   Value to pass to the callback.
+     * @param array $handler Array of handler data (promise and callbacks).
+     *
+     * @return array Returns the next group to resolve.
+     */
+    private static function callHandler($index, $value, array $handler)
+    {
+        /** @var PromiseInterface $promise */
+        $promise = $handler[0];
+
+        // The promise may have been cancelled or resolved before placing
+        // this thunk in the queue.
+        if ($promise->getState() !== self::PENDING) {
+            return;
+        }
+
+        try {
+            if (isset($handler[$index])) {
+                $promise->resolve($handler[$index]($value));
+            } elseif ($index === 1) {
+                // Forward resolution values as-is.
+                $promise->resolve($value);
+            } else {
+                // Forward rejections down the chain.
+                $promise->reject($value);
+            }
+        } catch (\Throwable $reason) {
+            $promise->reject($reason);
+        } catch (\Exception $reason) {
+            $promise->reject($reason);
+        }
+    }
+
+    private function waitIfPending()
+    {
+        if ($this->state !== self::PENDING) {
+            return;
+        } elseif ($this->waitFn) {
+            $this->invokeWaitFn();
+        } elseif ($this->waitList) {
+            $this->invokeWaitList();
+        } else {
+            // If there's not wait function, then reject the promise.
+            $this->reject('Cannot wait on a promise that has '
+                . 'no internal wait function. You must provide a wait '
+                . 'function when constructing the promise to be able to '
+                . 'wait on a promise.');
+        }
+
+        queue()->run();
+
+        if ($this->state === self::PENDING) {
+            $this->reject('Invoking the wait callback did not resolve the promise');
+        }
+    }
+
+    private function invokeWaitFn()
+    {
+        try {
+            $wfn = $this->waitFn;
+            $this->waitFn = null;
+            $wfn(true);
+        } catch (\Exception $reason) {
+            if ($this->state === self::PENDING) {
+                // The promise has not been resolved yet, so reject the promise
+                // with the exception.
+                $this->reject($reason);
+            } else {
+                // The promise was already resolved, so there's a problem in
+                // the application.
+                throw $reason;
+            }
+        }
+    }
+
+    private function invokeWaitList()
+    {
+        $waitList = $this->waitList;
+        $this->waitList = null;
+
+        foreach ($waitList as $result) {
+            while (true) {
+                $result->waitIfPending();
+
+                if ($result->result instanceof Promise) {
+                    $result = $result->result;
+                } else {
+                    if ($result->result instanceof PromiseInterface) {
+                        $result->result->wait(false);
+                    }
+                    break;
+                }
+            }
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/PromiseInterface.php b/vendor/guzzlehttp/promises/src/PromiseInterface.php
new file mode 100644
index 0000000..8f5f4b9
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/PromiseInterface.php
@@ -0,0 +1,93 @@
+reason = $reason;
+    }
+
+    public function then(
+        callable $onFulfilled = null,
+        callable $onRejected = null
+    ) {
+        // If there's no onRejected callback then just return self.
+        if (!$onRejected) {
+            return $this;
+        }
+
+        $queue = queue();
+        $reason = $this->reason;
+        $p = new Promise([$queue, 'run']);
+        $queue->add(static function () use ($p, $reason, $onRejected) {
+            if ($p->getState() === self::PENDING) {
+                try {
+                    // Return a resolved promise if onRejected does not throw.
+                    $p->resolve($onRejected($reason));
+                } catch (\Throwable $e) {
+                    // onRejected threw, so return a rejected promise.
+                    $p->reject($e);
+                } catch (\Exception $e) {
+                    // onRejected threw, so return a rejected promise.
+                    $p->reject($e);
+                }
+            }
+        });
+
+        return $p;
+    }
+
+    public function otherwise(callable $onRejected)
+    {
+        return $this->then(null, $onRejected);
+    }
+
+    public function wait($unwrap = true, $defaultDelivery = null)
+    {
+        if ($unwrap) {
+            throw exception_for($this->reason);
+        }
+    }
+
+    public function getState()
+    {
+        return self::REJECTED;
+    }
+
+    public function resolve($value)
+    {
+        throw new \LogicException("Cannot resolve a rejected promise");
+    }
+
+    public function reject($reason)
+    {
+        if ($reason !== $this->reason) {
+            throw new \LogicException("Cannot reject a rejected promise");
+        }
+    }
+
+    public function cancel()
+    {
+        // pass
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/RejectionException.php b/vendor/guzzlehttp/promises/src/RejectionException.php
new file mode 100644
index 0000000..07c1136
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/RejectionException.php
@@ -0,0 +1,47 @@
+reason = $reason;
+
+        $message = 'The promise was rejected';
+
+        if ($description) {
+            $message .= ' with reason: ' . $description;
+        } elseif (is_string($reason)
+            || (is_object($reason) && method_exists($reason, '__toString'))
+        ) {
+            $message .= ' with reason: ' . $this->reason;
+        } elseif ($reason instanceof \JsonSerializable) {
+            $message .= ' with reason: '
+                . json_encode($this->reason, JSON_PRETTY_PRINT);
+        }
+
+        parent::__construct($message);
+    }
+
+    /**
+     * Returns the rejection reason.
+     *
+     * @return mixed
+     */
+    public function getReason()
+    {
+        return $this->reason;
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/TaskQueue.php b/vendor/guzzlehttp/promises/src/TaskQueue.php
new file mode 100644
index 0000000..6e8a2a0
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/TaskQueue.php
@@ -0,0 +1,66 @@
+run();
+ */
+class TaskQueue implements TaskQueueInterface
+{
+    private $enableShutdown = true;
+    private $queue = [];
+
+    public function __construct($withShutdown = true)
+    {
+        if ($withShutdown) {
+            register_shutdown_function(function () {
+                if ($this->enableShutdown) {
+                    // Only run the tasks if an E_ERROR didn't occur.
+                    $err = error_get_last();
+                    if (!$err || ($err['type'] ^ E_ERROR)) {
+                        $this->run();
+                    }
+                }
+            });
+        }
+    }
+
+    public function isEmpty()
+    {
+        return !$this->queue;
+    }
+
+    public function add(callable $task)
+    {
+        $this->queue[] = $task;
+    }
+
+    public function run()
+    {
+        /** @var callable $task */
+        while ($task = array_shift($this->queue)) {
+            $task();
+        }
+    }
+
+    /**
+     * The task queue will be run and exhausted by default when the process
+     * exits IFF the exit is not the result of a PHP E_ERROR error.
+     *
+     * You can disable running the automatic shutdown of the queue by calling
+     * this function. If you disable the task queue shutdown process, then you
+     * MUST either run the task queue (as a result of running your event loop
+     * or manually using the run() method) or wait on each outstanding promise.
+     *
+     * Note: This shutdown will occur before any destructors are triggered.
+     */
+    public function disableShutdown()
+    {
+        $this->enableShutdown = false;
+    }
+}
diff --git a/vendor/guzzlehttp/promises/src/TaskQueueInterface.php b/vendor/guzzlehttp/promises/src/TaskQueueInterface.php
new file mode 100644
index 0000000..ac8306e
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/TaskQueueInterface.php
@@ -0,0 +1,25 @@
+
+ * while ($eventLoop->isRunning()) {
+ *     GuzzleHttp\Promise\queue()->run();
+ * }
+ * 
+ *
+ * @param TaskQueueInterface $assign Optionally specify a new queue instance.
+ *
+ * @return TaskQueueInterface
+ */
+function queue(TaskQueueInterface $assign = null)
+{
+    static $queue;
+
+    if ($assign) {
+        $queue = $assign;
+    } elseif (!$queue) {
+        $queue = new TaskQueue();
+    }
+
+    return $queue;
+}
+
+/**
+ * Adds a function to run in the task queue when it is next `run()` and returns
+ * a promise that is fulfilled or rejected with the result.
+ *
+ * @param callable $task Task function to run.
+ *
+ * @return PromiseInterface
+ */
+function task(callable $task)
+{
+    $queue = queue();
+    $promise = new Promise([$queue, 'run']);
+    $queue->add(function () use ($task, $promise) {
+        try {
+            $promise->resolve($task());
+        } catch (\Throwable $e) {
+            $promise->reject($e);
+        } catch (\Exception $e) {
+            $promise->reject($e);
+        }
+    });
+
+    return $promise;
+}
+
+/**
+ * Creates a promise for a value if the value is not a promise.
+ *
+ * @param mixed $value Promise or value.
+ *
+ * @return PromiseInterface
+ */
+function promise_for($value)
+{
+    if ($value instanceof PromiseInterface) {
+        return $value;
+    }
+
+    // Return a Guzzle promise that shadows the given promise.
+    if (method_exists($value, 'then')) {
+        $wfn = method_exists($value, 'wait') ? [$value, 'wait'] : null;
+        $cfn = method_exists($value, 'cancel') ? [$value, 'cancel'] : null;
+        $promise = new Promise($wfn, $cfn);
+        $value->then([$promise, 'resolve'], [$promise, 'reject']);
+        return $promise;
+    }
+
+    return new FulfilledPromise($value);
+}
+
+/**
+ * Creates a rejected promise for a reason if the reason is not a promise. If
+ * the provided reason is a promise, then it is returned as-is.
+ *
+ * @param mixed $reason Promise or reason.
+ *
+ * @return PromiseInterface
+ */
+function rejection_for($reason)
+{
+    if ($reason instanceof PromiseInterface) {
+        return $reason;
+    }
+
+    return new RejectedPromise($reason);
+}
+
+/**
+ * Create an exception for a rejected promise value.
+ *
+ * @param mixed $reason
+ *
+ * @return \Exception|\Throwable
+ */
+function exception_for($reason)
+{
+    return $reason instanceof \Exception || $reason instanceof \Throwable
+        ? $reason
+        : new RejectionException($reason);
+}
+
+/**
+ * Returns an iterator for the given value.
+ *
+ * @param mixed $value
+ *
+ * @return \Iterator
+ */
+function iter_for($value)
+{
+    if ($value instanceof \Iterator) {
+        return $value;
+    } elseif (is_array($value)) {
+        return new \ArrayIterator($value);
+    } else {
+        return new \ArrayIterator([$value]);
+    }
+}
+
+/**
+ * Synchronously waits on a promise to resolve and returns an inspection state
+ * array.
+ *
+ * Returns a state associative array containing a "state" key mapping to a
+ * valid promise state. If the state of the promise is "fulfilled", the array
+ * will contain a "value" key mapping to the fulfilled value of the promise. If
+ * the promise is rejected, the array will contain a "reason" key mapping to
+ * the rejection reason of the promise.
+ *
+ * @param PromiseInterface $promise Promise or value.
+ *
+ * @return array
+ */
+function inspect(PromiseInterface $promise)
+{
+    try {
+        return [
+            'state' => PromiseInterface::FULFILLED,
+            'value' => $promise->wait()
+        ];
+    } catch (RejectionException $e) {
+        return ['state' => PromiseInterface::REJECTED, 'reason' => $e->getReason()];
+    } catch (\Throwable $e) {
+        return ['state' => PromiseInterface::REJECTED, 'reason' => $e];
+    } catch (\Exception $e) {
+        return ['state' => PromiseInterface::REJECTED, 'reason' => $e];
+    }
+}
+
+/**
+ * Waits on all of the provided promises, but does not unwrap rejected promises
+ * as thrown exception.
+ *
+ * Returns an array of inspection state arrays.
+ *
+ * @param PromiseInterface[] $promises Traversable of promises to wait upon.
+ *
+ * @return array
+ * @see GuzzleHttp\Promise\inspect for the inspection state array format.
+ */
+function inspect_all($promises)
+{
+    $results = [];
+    foreach ($promises as $key => $promise) {
+        $results[$key] = inspect($promise);
+    }
+
+    return $results;
+}
+
+/**
+ * Waits on all of the provided promises and returns the fulfilled values.
+ *
+ * Returns an array that contains the value of each promise (in the same order
+ * the promises were provided). An exception is thrown if any of the promises
+ * are rejected.
+ *
+ * @param mixed $promises Iterable of PromiseInterface objects to wait on.
+ *
+ * @return array
+ * @throws \Exception on error
+ * @throws \Throwable on error in PHP >=7
+ */
+function unwrap($promises)
+{
+    $results = [];
+    foreach ($promises as $key => $promise) {
+        $results[$key] = $promise->wait();
+    }
+
+    return $results;
+}
+
+/**
+ * Given an array of promises, return a promise that is fulfilled when all the
+ * items in the array are fulfilled.
+ *
+ * The promise's fulfillment value is an array with fulfillment values at
+ * respective positions to the original array. If any promise in the array
+ * rejects, the returned promise is rejected with the rejection reason.
+ *
+ * @param mixed $promises Promises or values.
+ *
+ * @return PromiseInterface
+ */
+function all($promises)
+{
+    $results = [];
+    return each(
+        $promises,
+        function ($value, $idx) use (&$results) {
+            $results[$idx] = $value;
+        },
+        function ($reason, $idx, Promise $aggregate) {
+            $aggregate->reject($reason);
+        }
+    )->then(function () use (&$results) {
+        ksort($results);
+        return $results;
+    });
+}
+
+/**
+ * Initiate a competitive race between multiple promises or values (values will
+ * become immediately fulfilled promises).
+ *
+ * When count amount of promises have been fulfilled, the returned promise is
+ * fulfilled with an array that contains the fulfillment values of the winners
+ * in order of resolution.
+ *
+ * This prommise is rejected with a {@see GuzzleHttp\Promise\AggregateException}
+ * if the number of fulfilled promises is less than the desired $count.
+ *
+ * @param int   $count    Total number of promises.
+ * @param mixed $promises Promises or values.
+ *
+ * @return PromiseInterface
+ */
+function some($count, $promises)
+{
+    $results = [];
+    $rejections = [];
+
+    return each(
+        $promises,
+        function ($value, $idx, PromiseInterface $p) use (&$results, $count) {
+            if ($p->getState() !== PromiseInterface::PENDING) {
+                return;
+            }
+            $results[$idx] = $value;
+            if (count($results) >= $count) {
+                $p->resolve(null);
+            }
+        },
+        function ($reason) use (&$rejections) {
+            $rejections[] = $reason;
+        }
+    )->then(
+        function () use (&$results, &$rejections, $count) {
+            if (count($results) !== $count) {
+                throw new AggregateException(
+                    'Not enough promises to fulfill count',
+                    $rejections
+                );
+            }
+            ksort($results);
+            return array_values($results);
+        }
+    );
+}
+
+/**
+ * Like some(), with 1 as count. However, if the promise fulfills, the
+ * fulfillment value is not an array of 1 but the value directly.
+ *
+ * @param mixed $promises Promises or values.
+ *
+ * @return PromiseInterface
+ */
+function any($promises)
+{
+    return some(1, $promises)->then(function ($values) { return $values[0]; });
+}
+
+/**
+ * Returns a promise that is fulfilled when all of the provided promises have
+ * been fulfilled or rejected.
+ *
+ * The returned promise is fulfilled with an array of inspection state arrays.
+ *
+ * @param mixed $promises Promises or values.
+ *
+ * @return PromiseInterface
+ * @see GuzzleHttp\Promise\inspect for the inspection state array format.
+ */
+function settle($promises)
+{
+    $results = [];
+
+    return each(
+        $promises,
+        function ($value, $idx) use (&$results) {
+            $results[$idx] = ['state' => PromiseInterface::FULFILLED, 'value' => $value];
+        },
+        function ($reason, $idx) use (&$results) {
+            $results[$idx] = ['state' => PromiseInterface::REJECTED, 'reason' => $reason];
+        }
+    )->then(function () use (&$results) {
+        ksort($results);
+        return $results;
+    });
+}
+
+/**
+ * Given an iterator that yields promises or values, returns a promise that is
+ * fulfilled with a null value when the iterator has been consumed or the
+ * aggregate promise has been fulfilled or rejected.
+ *
+ * $onFulfilled is a function that accepts the fulfilled value, iterator
+ * index, and the aggregate promise. The callback can invoke any necessary side
+ * effects and choose to resolve or reject the aggregate promise if needed.
+ *
+ * $onRejected is a function that accepts the rejection reason, iterator
+ * index, and the aggregate promise. The callback can invoke any necessary side
+ * effects and choose to resolve or reject the aggregate promise if needed.
+ *
+ * @param mixed    $iterable    Iterator or array to iterate over.
+ * @param callable $onFulfilled
+ * @param callable $onRejected
+ *
+ * @return PromiseInterface
+ */
+function each(
+    $iterable,
+    callable $onFulfilled = null,
+    callable $onRejected = null
+) {
+    return (new EachPromise($iterable, [
+        'fulfilled' => $onFulfilled,
+        'rejected'  => $onRejected
+    ]))->promise();
+}
+
+/**
+ * Like each, but only allows a certain number of outstanding promises at any
+ * given time.
+ *
+ * $concurrency may be an integer or a function that accepts the number of
+ * pending promises and returns a numeric concurrency limit value to allow for
+ * dynamic a concurrency size.
+ *
+ * @param mixed        $iterable
+ * @param int|callable $concurrency
+ * @param callable     $onFulfilled
+ * @param callable     $onRejected
+ *
+ * @return PromiseInterface
+ */
+function each_limit(
+    $iterable,
+    $concurrency,
+    callable $onFulfilled = null,
+    callable $onRejected = null
+) {
+    return (new EachPromise($iterable, [
+        'fulfilled'   => $onFulfilled,
+        'rejected'    => $onRejected,
+        'concurrency' => $concurrency
+    ]))->promise();
+}
+
+/**
+ * Like each_limit, but ensures that no promise in the given $iterable argument
+ * is rejected. If any promise is rejected, then the aggregate promise is
+ * rejected with the encountered rejection.
+ *
+ * @param mixed        $iterable
+ * @param int|callable $concurrency
+ * @param callable     $onFulfilled
+ *
+ * @return PromiseInterface
+ */
+function each_limit_all(
+    $iterable,
+    $concurrency,
+    callable $onFulfilled = null
+) {
+    return each_limit(
+        $iterable,
+        $concurrency,
+        $onFulfilled,
+        function ($reason, $idx, PromiseInterface $aggregate) {
+            $aggregate->reject($reason);
+        }
+    );
+}
+
+/**
+ * Returns true if a promise is fulfilled.
+ *
+ * @param PromiseInterface $promise
+ *
+ * @return bool
+ */
+function is_fulfilled(PromiseInterface $promise)
+{
+    return $promise->getState() === PromiseInterface::FULFILLED;
+}
+
+/**
+ * Returns true if a promise is rejected.
+ *
+ * @param PromiseInterface $promise
+ *
+ * @return bool
+ */
+function is_rejected(PromiseInterface $promise)
+{
+    return $promise->getState() === PromiseInterface::REJECTED;
+}
+
+/**
+ * Returns true if a promise is fulfilled or rejected.
+ *
+ * @param PromiseInterface $promise
+ *
+ * @return bool
+ */
+function is_settled(PromiseInterface $promise)
+{
+    return $promise->getState() !== PromiseInterface::PENDING;
+}
+
+/**
+ * @see Coroutine
+ *
+ * @param callable $generatorFn
+ *
+ * @return PromiseInterface
+ */
+function coroutine(callable $generatorFn)
+{
+    return new Coroutine($generatorFn);
+}
diff --git a/vendor/guzzlehttp/promises/src/functions_include.php b/vendor/guzzlehttp/promises/src/functions_include.php
new file mode 100644
index 0000000..34cd171
--- /dev/null
+++ b/vendor/guzzlehttp/promises/src/functions_include.php
@@ -0,0 +1,6 @@
+withPath('foo')->withHost('example.com')` will throw an exception
+    because the path of a URI with an authority must start with a slash "/" or be empty
+  - `(new Uri())->withScheme('http')` will return `'http://localhost'`
+
+### Deprecated
+
+- `Uri::resolve` in favor of `UriResolver::resolve`
+- `Uri::removeDotSegments` in favor of `UriResolver::removeDotSegments`
+
+### Fixed
+
+- `Stream::read` when length parameter <= 0.
+- `copy_to_stream` reads bytes in chunks instead of `maxLen` into memory.
+- `ServerRequest::getUriFromGlobals` when `Host` header contains port.
+- Compatibility of URIs with `file` scheme and empty host.
+
+
+## [1.3.1] - 2016-06-25
+
+### Fixed
+
+- `Uri::__toString` for network path references, e.g. `//example.org`.
+- Missing lowercase normalization for host.
+- Handling of URI components in case they are `'0'` in a lot of places,
+  e.g. as a user info password.
+- `Uri::withAddedHeader` to correctly merge headers with different case.
+- Trimming of header values in `Uri::withAddedHeader`. Header values may
+  be surrounded by whitespace which should be ignored according to RFC 7230
+  Section 3.2.4. This does not apply to header names.
+- `Uri::withAddedHeader` with an array of header values.
+- `Uri::resolve` when base path has no slash and handling of fragment.
+- Handling of encoding in `Uri::with(out)QueryValue` so one can pass the
+  key/value both in encoded as well as decoded form to those methods. This is
+  consistent with withPath, withQuery etc.
+- `ServerRequest::withoutAttribute` when attribute value is null.
+
+
+## [1.3.0] - 2016-04-13
+
+### Added
+
+- Remaining interfaces needed for full PSR7 compatibility
+  (ServerRequestInterface, UploadedFileInterface, etc.).
+- Support for stream_for from scalars.
+
+### Changed
+
+- Can now extend Uri.
+
+### Fixed
+- A bug in validating request methods by making it more permissive.
+
+
+## [1.2.3] - 2016-02-18
+
+### Fixed
+
+- Support in `GuzzleHttp\Psr7\CachingStream` for seeking forward on remote
+  streams, which can sometimes return fewer bytes than requested with `fread`.
+- Handling of gzipped responses with FNAME headers.
+
+
+## [1.2.2] - 2016-01-22
+
+### Added
+
+- Support for URIs without any authority.
+- Support for HTTP 451 'Unavailable For Legal Reasons.'
+- Support for using '0' as a filename.
+- Support for including non-standard ports in Host headers.
+
+
+## [1.2.1] - 2015-11-02
+
+### Changes
+
+- Now supporting negative offsets when seeking to SEEK_END.
+
+
+## [1.2.0] - 2015-08-15
+
+### Changed
+
+- Body as `"0"` is now properly added to a response.
+- Now allowing forward seeking in CachingStream.
+- Now properly parsing HTTP requests that contain proxy targets in
+  `parse_request`.
+- functions.php is now conditionally required.
+- user-info is no longer dropped when resolving URIs.
+
+
+## [1.1.0] - 2015-06-24
+
+### Changed
+
+- URIs can now be relative.
+- `multipart/form-data` headers are now overridden case-insensitively.
+- URI paths no longer encode the following characters because they are allowed
+  in URIs: "(", ")", "*", "!", "'"
+- A port is no longer added to a URI when the scheme is missing and no port is
+  present.
+
+
+## 1.0.0 - 2015-05-19
+
+Initial release.
+
+Currently unsupported:
+
+- `Psr\Http\Message\ServerRequestInterface`
+- `Psr\Http\Message\UploadedFileInterface`
+
+
+
+[Unreleased]: https://github.com/guzzle/psr7/compare/1.5.2...HEAD
+[1.5.2]: https://github.com/guzzle/psr7/compare/1.5.1...1.5.2
+[1.5.1]: https://github.com/guzzle/psr7/compare/1.5.0...1.5.1
+[1.5.0]: https://github.com/guzzle/psr7/compare/1.4.2...1.5.0
+[1.4.2]: https://github.com/guzzle/psr7/compare/1.4.1...1.4.2
+[1.4.1]: https://github.com/guzzle/psr7/compare/1.4.0...1.4.1
+[1.4.0]: https://github.com/guzzle/psr7/compare/1.3.1...1.4.0
+[1.3.1]: https://github.com/guzzle/psr7/compare/1.3.0...1.3.1
+[1.3.0]: https://github.com/guzzle/psr7/compare/1.2.3...1.3.0
+[1.2.3]: https://github.com/guzzle/psr7/compare/1.2.2...1.2.3
+[1.2.2]: https://github.com/guzzle/psr7/compare/1.2.1...1.2.2
+[1.2.1]: https://github.com/guzzle/psr7/compare/1.2.0...1.2.1
+[1.2.0]: https://github.com/guzzle/psr7/compare/1.1.0...1.2.0
+[1.1.0]: https://github.com/guzzle/psr7/compare/1.0.0...1.1.0
diff --git a/vendor/guzzlehttp/psr7/LICENSE b/vendor/guzzlehttp/psr7/LICENSE
new file mode 100644
index 0000000..581d95f
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2015 Michael Dowling, https://github.com/mtdowling 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/guzzlehttp/psr7/README.md b/vendor/guzzlehttp/psr7/README.md
new file mode 100644
index 0000000..c60a6a3
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/README.md
@@ -0,0 +1,745 @@
+# PSR-7 Message Implementation
+
+This repository contains a full [PSR-7](http://www.php-fig.org/psr/psr-7/)
+message implementation, several stream decorators, and some helpful
+functionality like query string parsing.
+
+
+[![Build Status](https://travis-ci.org/guzzle/psr7.svg?branch=master)](https://travis-ci.org/guzzle/psr7)
+
+
+# Stream implementation
+
+This package comes with a number of stream implementations and stream
+decorators.
+
+
+## AppendStream
+
+`GuzzleHttp\Psr7\AppendStream`
+
+Reads from multiple streams, one after the other.
+
+```php
+use GuzzleHttp\Psr7;
+
+$a = Psr7\stream_for('abc, ');
+$b = Psr7\stream_for('123.');
+$composed = new Psr7\AppendStream([$a, $b]);
+
+$composed->addStream(Psr7\stream_for(' Above all listen to me'));
+
+echo $composed; // abc, 123. Above all listen to me.
+```
+
+
+## BufferStream
+
+`GuzzleHttp\Psr7\BufferStream`
+
+Provides a buffer stream that can be written to fill a buffer, and read
+from to remove bytes from the buffer.
+
+This stream returns a "hwm" metadata value that tells upstream consumers
+what the configured high water mark of the stream is, or the maximum
+preferred size of the buffer.
+
+```php
+use GuzzleHttp\Psr7;
+
+// When more than 1024 bytes are in the buffer, it will begin returning
+// false to writes. This is an indication that writers should slow down.
+$buffer = new Psr7\BufferStream(1024);
+```
+
+
+## CachingStream
+
+The CachingStream is used to allow seeking over previously read bytes on
+non-seekable streams. This can be useful when transferring a non-seekable
+entity body fails due to needing to rewind the stream (for example, resulting
+from a redirect). Data that is read from the remote stream will be buffered in
+a PHP temp stream so that previously read bytes are cached first in memory,
+then on disk.
+
+```php
+use GuzzleHttp\Psr7;
+
+$original = Psr7\stream_for(fopen('http://www.google.com', 'r'));
+$stream = new Psr7\CachingStream($original);
+
+$stream->read(1024);
+echo $stream->tell();
+// 1024
+
+$stream->seek(0);
+echo $stream->tell();
+// 0
+```
+
+
+## DroppingStream
+
+`GuzzleHttp\Psr7\DroppingStream`
+
+Stream decorator that begins dropping data once the size of the underlying
+stream becomes too full.
+
+```php
+use GuzzleHttp\Psr7;
+
+// Create an empty stream
+$stream = Psr7\stream_for();
+
+// Start dropping data when the stream has more than 10 bytes
+$dropping = new Psr7\DroppingStream($stream, 10);
+
+$dropping->write('01234567890123456789');
+echo $stream; // 0123456789
+```
+
+
+## FnStream
+
+`GuzzleHttp\Psr7\FnStream`
+
+Compose stream implementations based on a hash of functions.
+
+Allows for easy testing and extension of a provided stream without needing
+to create a concrete class for a simple extension point.
+
+```php
+
+use GuzzleHttp\Psr7;
+
+$stream = Psr7\stream_for('hi');
+$fnStream = Psr7\FnStream::decorate($stream, [
+    'rewind' => function () use ($stream) {
+        echo 'About to rewind - ';
+        $stream->rewind();
+        echo 'rewound!';
+    }
+]);
+
+$fnStream->rewind();
+// Outputs: About to rewind - rewound!
+```
+
+
+## InflateStream
+
+`GuzzleHttp\Psr7\InflateStream`
+
+Uses PHP's zlib.inflate filter to inflate deflate or gzipped content.
+
+This stream decorator skips the first 10 bytes of the given stream to remove
+the gzip header, converts the provided stream to a PHP stream resource,
+then appends the zlib.inflate filter. The stream is then converted back
+to a Guzzle stream resource to be used as a Guzzle stream.
+
+
+## LazyOpenStream
+
+`GuzzleHttp\Psr7\LazyOpenStream`
+
+Lazily reads or writes to a file that is opened only after an IO operation
+take place on the stream.
+
+```php
+use GuzzleHttp\Psr7;
+
+$stream = new Psr7\LazyOpenStream('/path/to/file', 'r');
+// The file has not yet been opened...
+
+echo $stream->read(10);
+// The file is opened and read from only when needed.
+```
+
+
+## LimitStream
+
+`GuzzleHttp\Psr7\LimitStream`
+
+LimitStream can be used to read a subset or slice of an existing stream object.
+This can be useful for breaking a large file into smaller pieces to be sent in
+chunks (e.g. Amazon S3's multipart upload API).
+
+```php
+use GuzzleHttp\Psr7;
+
+$original = Psr7\stream_for(fopen('/tmp/test.txt', 'r+'));
+echo $original->getSize();
+// >>> 1048576
+
+// Limit the size of the body to 1024 bytes and start reading from byte 2048
+$stream = new Psr7\LimitStream($original, 1024, 2048);
+echo $stream->getSize();
+// >>> 1024
+echo $stream->tell();
+// >>> 0
+```
+
+
+## MultipartStream
+
+`GuzzleHttp\Psr7\MultipartStream`
+
+Stream that when read returns bytes for a streaming multipart or
+multipart/form-data stream.
+
+
+## NoSeekStream
+
+`GuzzleHttp\Psr7\NoSeekStream`
+
+NoSeekStream wraps a stream and does not allow seeking.
+
+```php
+use GuzzleHttp\Psr7;
+
+$original = Psr7\stream_for('foo');
+$noSeek = new Psr7\NoSeekStream($original);
+
+echo $noSeek->read(3);
+// foo
+var_export($noSeek->isSeekable());
+// false
+$noSeek->seek(0);
+var_export($noSeek->read(3));
+// NULL
+```
+
+
+## PumpStream
+
+`GuzzleHttp\Psr7\PumpStream`
+
+Provides a read only stream that pumps data from a PHP callable.
+
+When invoking the provided callable, the PumpStream will pass the amount of
+data requested to read to the callable. The callable can choose to ignore
+this value and return fewer or more bytes than requested. Any extra data
+returned by the provided callable is buffered internally until drained using
+the read() function of the PumpStream. The provided callable MUST return
+false when there is no more data to read.
+
+
+## Implementing stream decorators
+
+Creating a stream decorator is very easy thanks to the
+`GuzzleHttp\Psr7\StreamDecoratorTrait`. This trait provides methods that
+implement `Psr\Http\Message\StreamInterface` by proxying to an underlying
+stream. Just `use` the `StreamDecoratorTrait` and implement your custom
+methods.
+
+For example, let's say we wanted to call a specific function each time the last
+byte is read from a stream. This could be implemented by overriding the
+`read()` method.
+
+```php
+use Psr\Http\Message\StreamInterface;
+use GuzzleHttp\Psr7\StreamDecoratorTrait;
+
+class EofCallbackStream implements StreamInterface
+{
+    use StreamDecoratorTrait;
+
+    private $callback;
+
+    public function __construct(StreamInterface $stream, callable $cb)
+    {
+        $this->stream = $stream;
+        $this->callback = $cb;
+    }
+
+    public function read($length)
+    {
+        $result = $this->stream->read($length);
+
+        // Invoke the callback when EOF is hit.
+        if ($this->eof()) {
+            call_user_func($this->callback);
+        }
+
+        return $result;
+    }
+}
+```
+
+This decorator could be added to any existing stream and used like so:
+
+```php
+use GuzzleHttp\Psr7;
+
+$original = Psr7\stream_for('foo');
+
+$eofStream = new EofCallbackStream($original, function () {
+    echo 'EOF!';
+});
+
+$eofStream->read(2);
+$eofStream->read(1);
+// echoes "EOF!"
+$eofStream->seek(0);
+$eofStream->read(3);
+// echoes "EOF!"
+```
+
+
+## PHP StreamWrapper
+
+You can use the `GuzzleHttp\Psr7\StreamWrapper` class if you need to use a
+PSR-7 stream as a PHP stream resource.
+
+Use the `GuzzleHttp\Psr7\StreamWrapper::getResource()` method to create a PHP
+stream from a PSR-7 stream.
+
+```php
+use GuzzleHttp\Psr7\StreamWrapper;
+
+$stream = GuzzleHttp\Psr7\stream_for('hello!');
+$resource = StreamWrapper::getResource($stream);
+echo fread($resource, 6); // outputs hello!
+```
+
+
+# Function API
+
+There are various functions available under the `GuzzleHttp\Psr7` namespace.
+
+
+## `function str`
+
+`function str(MessageInterface $message)`
+
+Returns the string representation of an HTTP message.
+
+```php
+$request = new GuzzleHttp\Psr7\Request('GET', 'http://example.com');
+echo GuzzleHttp\Psr7\str($request);
+```
+
+
+## `function uri_for`
+
+`function uri_for($uri)`
+
+This function accepts a string or `Psr\Http\Message\UriInterface` and returns a
+UriInterface for the given value. If the value is already a `UriInterface`, it
+is returned as-is.
+
+```php
+$uri = GuzzleHttp\Psr7\uri_for('http://example.com');
+assert($uri === GuzzleHttp\Psr7\uri_for($uri));
+```
+
+
+## `function stream_for`
+
+`function stream_for($resource = '', array $options = [])`
+
+Create a new stream based on the input type.
+
+Options is an associative array that can contain the following keys:
+
+* - metadata: Array of custom metadata.
+* - size: Size of the stream.
+
+This method accepts the following `$resource` types:
+
+- `Psr\Http\Message\StreamInterface`: Returns the value as-is.
+- `string`: Creates a stream object that uses the given string as the contents.
+- `resource`: Creates a stream object that wraps the given PHP stream resource.
+- `Iterator`: If the provided value implements `Iterator`, then a read-only
+  stream object will be created that wraps the given iterable. Each time the
+  stream is read from, data from the iterator will fill a buffer and will be
+  continuously called until the buffer is equal to the requested read size.
+  Subsequent read calls will first read from the buffer and then call `next`
+  on the underlying iterator until it is exhausted.
+- `object` with `__toString()`: If the object has the `__toString()` method,
+  the object will be cast to a string and then a stream will be returned that
+  uses the string value.
+- `NULL`: When `null` is passed, an empty stream object is returned.
+- `callable` When a callable is passed, a read-only stream object will be
+  created that invokes the given callable. The callable is invoked with the
+  number of suggested bytes to read. The callable can return any number of
+  bytes, but MUST return `false` when there is no more data to return. The
+  stream object that wraps the callable will invoke the callable until the
+  number of requested bytes are available. Any additional bytes will be
+  buffered and used in subsequent reads.
+
+```php
+$stream = GuzzleHttp\Psr7\stream_for('foo');
+$stream = GuzzleHttp\Psr7\stream_for(fopen('/path/to/file', 'r'));
+
+$generator = function ($bytes) {
+    for ($i = 0; $i < $bytes; $i++) {
+        yield ' ';
+    }
+}
+
+$stream = GuzzleHttp\Psr7\stream_for($generator(100));
+```
+
+
+## `function parse_header`
+
+`function parse_header($header)`
+
+Parse an array of header values containing ";" separated data into an array of
+associative arrays representing the header key value pair data of the header.
+When a parameter does not contain a value, but just contains a key, this
+function will inject a key with a '' string value.
+
+
+## `function normalize_header`
+
+`function normalize_header($header)`
+
+Converts an array of header values that may contain comma separated headers
+into an array of headers with no comma separated values.
+
+
+## `function modify_request`
+
+`function modify_request(RequestInterface $request, array $changes)`
+
+Clone and modify a request with the given changes. This method is useful for
+reducing the number of clones needed to mutate a message.
+
+The changes can be one of:
+
+- method: (string) Changes the HTTP method.
+- set_headers: (array) Sets the given headers.
+- remove_headers: (array) Remove the given headers.
+- body: (mixed) Sets the given body.
+- uri: (UriInterface) Set the URI.
+- query: (string) Set the query string value of the URI.
+- version: (string) Set the protocol version.
+
+
+## `function rewind_body`
+
+`function rewind_body(MessageInterface $message)`
+
+Attempts to rewind a message body and throws an exception on failure. The body
+of the message will only be rewound if a call to `tell()` returns a value other
+than `0`.
+
+
+## `function try_fopen`
+
+`function try_fopen($filename, $mode)`
+
+Safely opens a PHP stream resource using a filename.
+
+When fopen fails, PHP normally raises a warning. This function adds an error
+handler that checks for errors and throws an exception instead.
+
+
+## `function copy_to_string`
+
+`function copy_to_string(StreamInterface $stream, $maxLen = -1)`
+
+Copy the contents of a stream into a string until the given number of bytes
+have been read.
+
+
+## `function copy_to_stream`
+
+`function copy_to_stream(StreamInterface $source, StreamInterface $dest, $maxLen = -1)`
+
+Copy the contents of a stream into another stream until the given number of
+bytes have been read.
+
+
+## `function hash`
+
+`function hash(StreamInterface $stream, $algo, $rawOutput = false)`
+
+Calculate a hash of a Stream. This method reads the entire stream to calculate
+a rolling hash (based on PHP's hash_init functions).
+
+
+## `function readline`
+
+`function readline(StreamInterface $stream, $maxLength = null)`
+
+Read a line from the stream up to the maximum allowed buffer length.
+
+
+## `function parse_request`
+
+`function parse_request($message)`
+
+Parses a request message string into a request object.
+
+
+## `function parse_response`
+
+`function parse_response($message)`
+
+Parses a response message string into a response object.
+
+
+## `function parse_query`
+
+`function parse_query($str, $urlEncoding = true)`
+
+Parse a query string into an associative array.
+
+If multiple values are found for the same key, the value of that key value pair
+will become an array. This function does not parse nested PHP style arrays into
+an associative array (e.g., `foo[a]=1&foo[b]=2` will be parsed into
+`['foo[a]' => '1', 'foo[b]' => '2']`).
+
+
+## `function build_query`
+
+`function build_query(array $params, $encoding = PHP_QUERY_RFC3986)`
+
+Build a query string from an array of key value pairs.
+
+This function can use the return value of parse_query() to build a query string.
+This function does not modify the provided keys when an array is encountered
+(like http_build_query would).
+
+
+## `function mimetype_from_filename`
+
+`function mimetype_from_filename($filename)`
+
+Determines the mimetype of a file by looking at its extension.
+
+
+## `function mimetype_from_extension`
+
+`function mimetype_from_extension($extension)`
+
+Maps a file extensions to a mimetype.
+
+
+# Additional URI Methods
+
+Aside from the standard `Psr\Http\Message\UriInterface` implementation in form of the `GuzzleHttp\Psr7\Uri` class,
+this library also provides additional functionality when working with URIs as static methods.
+
+## URI Types
+
+An instance of `Psr\Http\Message\UriInterface` can either be an absolute URI or a relative reference.
+An absolute URI has a scheme. A relative reference is used to express a URI relative to another URI,
+the base URI. Relative references can be divided into several forms according to
+[RFC 3986 Section 4.2](https://tools.ietf.org/html/rfc3986#section-4.2):
+
+- network-path references, e.g. `//example.com/path`
+- absolute-path references, e.g. `/path`
+- relative-path references, e.g. `subpath`
+
+The following methods can be used to identify the type of the URI.
+
+### `GuzzleHttp\Psr7\Uri::isAbsolute`
+
+`public static function isAbsolute(UriInterface $uri): bool`
+
+Whether the URI is absolute, i.e. it has a scheme.
+
+### `GuzzleHttp\Psr7\Uri::isNetworkPathReference`
+
+`public static function isNetworkPathReference(UriInterface $uri): bool`
+
+Whether the URI is a network-path reference. A relative reference that begins with two slash characters is
+termed an network-path reference.
+
+### `GuzzleHttp\Psr7\Uri::isAbsolutePathReference`
+
+`public static function isAbsolutePathReference(UriInterface $uri): bool`
+
+Whether the URI is a absolute-path reference. A relative reference that begins with a single slash character is
+termed an absolute-path reference.
+
+### `GuzzleHttp\Psr7\Uri::isRelativePathReference`
+
+`public static function isRelativePathReference(UriInterface $uri): bool`
+
+Whether the URI is a relative-path reference. A relative reference that does not begin with a slash character is
+termed a relative-path reference.
+
+### `GuzzleHttp\Psr7\Uri::isSameDocumentReference`
+
+`public static function isSameDocumentReference(UriInterface $uri, UriInterface $base = null): bool`
+
+Whether the URI is a same-document reference. A same-document reference refers to a URI that is, aside from its
+fragment component, identical to the base URI. When no base URI is given, only an empty URI reference
+(apart from its fragment) is considered a same-document reference.
+
+## URI Components
+
+Additional methods to work with URI components.
+
+### `GuzzleHttp\Psr7\Uri::isDefaultPort`
+
+`public static function isDefaultPort(UriInterface $uri): bool`
+
+Whether the URI has the default port of the current scheme. `Psr\Http\Message\UriInterface::getPort` may return null
+or the standard port. This method can be used independently of the implementation.
+
+### `GuzzleHttp\Psr7\Uri::composeComponents`
+
+`public static function composeComponents($scheme, $authority, $path, $query, $fragment): string`
+
+Composes a URI reference string from its various components according to
+[RFC 3986 Section 5.3](https://tools.ietf.org/html/rfc3986#section-5.3). Usually this method does not need to be called
+manually but instead is used indirectly via `Psr\Http\Message\UriInterface::__toString`.
+
+### `GuzzleHttp\Psr7\Uri::fromParts`
+
+`public static function fromParts(array $parts): UriInterface`
+
+Creates a URI from a hash of [`parse_url`](http://php.net/manual/en/function.parse-url.php) components.
+
+
+### `GuzzleHttp\Psr7\Uri::withQueryValue`
+
+`public static function withQueryValue(UriInterface $uri, $key, $value): UriInterface`
+
+Creates a new URI with a specific query string value. Any existing query string values that exactly match the
+provided key are removed and replaced with the given key value pair. A value of null will set the query string
+key without a value, e.g. "key" instead of "key=value".
+
+### `GuzzleHttp\Psr7\Uri::withQueryValues`
+
+`public static function withQueryValues(UriInterface $uri, array $keyValueArray): UriInterface`
+
+Creates a new URI with multiple query string values. It has the same behavior as `withQueryValue()` but for an
+associative array of key => value.
+
+### `GuzzleHttp\Psr7\Uri::withoutQueryValue`
+
+`public static function withoutQueryValue(UriInterface $uri, $key): UriInterface`
+
+Creates a new URI with a specific query string value removed. Any existing query string values that exactly match the
+provided key are removed.
+
+## Reference Resolution
+
+`GuzzleHttp\Psr7\UriResolver` provides methods to resolve a URI reference in the context of a base URI according
+to [RFC 3986 Section 5](https://tools.ietf.org/html/rfc3986#section-5). This is for example also what web browsers
+do when resolving a link in a website based on the current request URI.
+
+### `GuzzleHttp\Psr7\UriResolver::resolve`
+
+`public static function resolve(UriInterface $base, UriInterface $rel): UriInterface`
+
+Converts the relative URI into a new URI that is resolved against the base URI.
+
+### `GuzzleHttp\Psr7\UriResolver::removeDotSegments`
+
+`public static function removeDotSegments(string $path): string`
+
+Removes dot segments from a path and returns the new path according to
+[RFC 3986 Section 5.2.4](https://tools.ietf.org/html/rfc3986#section-5.2.4).
+
+### `GuzzleHttp\Psr7\UriResolver::relativize`
+
+`public static function relativize(UriInterface $base, UriInterface $target): UriInterface`
+
+Returns the target URI as a relative reference from the base URI. This method is the counterpart to resolve():
+
+```php
+(string) $target === (string) UriResolver::resolve($base, UriResolver::relativize($base, $target))
+```
+
+One use-case is to use the current request URI as base URI and then generate relative links in your documents
+to reduce the document size or offer self-contained downloadable document archives.
+
+```php
+$base = new Uri('http://example.com/a/b/');
+echo UriResolver::relativize($base, new Uri('http://example.com/a/b/c'));  // prints 'c'.
+echo UriResolver::relativize($base, new Uri('http://example.com/a/x/y'));  // prints '../x/y'.
+echo UriResolver::relativize($base, new Uri('http://example.com/a/b/?q')); // prints '?q'.
+echo UriResolver::relativize($base, new Uri('http://example.org/a/b/'));   // prints '//example.org/a/b/'.
+```
+
+## Normalization and Comparison
+
+`GuzzleHttp\Psr7\UriNormalizer` provides methods to normalize and compare URIs according to
+[RFC 3986 Section 6](https://tools.ietf.org/html/rfc3986#section-6).
+
+### `GuzzleHttp\Psr7\UriNormalizer::normalize`
+
+`public static function normalize(UriInterface $uri, $flags = self::PRESERVING_NORMALIZATIONS): UriInterface`
+
+Returns a normalized URI. The scheme and host component are already normalized to lowercase per PSR-7 UriInterface.
+This methods adds additional normalizations that can be configured with the `$flags` parameter which is a bitmask
+of normalizations to apply. The following normalizations are available:
+
+- `UriNormalizer::PRESERVING_NORMALIZATIONS`
+
+    Default normalizations which only include the ones that preserve semantics.
+
+- `UriNormalizer::CAPITALIZE_PERCENT_ENCODING`
+
+    All letters within a percent-encoding triplet (e.g., "%3A") are case-insensitive, and should be capitalized.
+
+    Example: `http://example.org/a%c2%b1b` → `http://example.org/a%C2%B1b`
+
+- `UriNormalizer::DECODE_UNRESERVED_CHARACTERS`
+
+    Decodes percent-encoded octets of unreserved characters. For consistency, percent-encoded octets in the ranges of
+    ALPHA (%41–%5A and %61–%7A), DIGIT (%30–%39), hyphen (%2D), period (%2E), underscore (%5F), or tilde (%7E) should
+    not be created by URI producers and, when found in a URI, should be decoded to their corresponding unreserved
+    characters by URI normalizers.
+
+    Example: `http://example.org/%7Eusern%61me/` → `http://example.org/~username/`
+
+- `UriNormalizer::CONVERT_EMPTY_PATH`
+
+    Converts the empty path to "/" for http and https URIs.
+
+    Example: `http://example.org` → `http://example.org/`
+
+- `UriNormalizer::REMOVE_DEFAULT_HOST`
+
+    Removes the default host of the given URI scheme from the URI. Only the "file" scheme defines the default host
+    "localhost". All of `file:/myfile`, `file:///myfile`, and `file://localhost/myfile` are equivalent according to
+    RFC 3986.
+
+    Example: `file://localhost/myfile` → `file:///myfile`
+
+- `UriNormalizer::REMOVE_DEFAULT_PORT`
+
+    Removes the default port of the given URI scheme from the URI.
+
+    Example: `http://example.org:80/` → `http://example.org/`
+
+- `UriNormalizer::REMOVE_DOT_SEGMENTS`
+
+    Removes unnecessary dot-segments. Dot-segments in relative-path references are not removed as it would
+    change the semantics of the URI reference.
+
+    Example: `http://example.org/../a/b/../c/./d.html` → `http://example.org/a/c/d.html`
+
+- `UriNormalizer::REMOVE_DUPLICATE_SLASHES`
+
+    Paths which include two or more adjacent slashes are converted to one. Webservers usually ignore duplicate slashes
+    and treat those URIs equivalent. But in theory those URIs do not need to be equivalent. So this normalization
+    may change the semantics. Encoded slashes (%2F) are not removed.
+
+    Example: `http://example.org//foo///bar.html` → `http://example.org/foo/bar.html`
+
+- `UriNormalizer::SORT_QUERY_PARAMETERS`
+
+    Sort query parameters with their values in alphabetical order. However, the order of parameters in a URI may be
+    significant (this is not defined by the standard). So this normalization is not safe and may change the semantics
+    of the URI.
+
+    Example: `?lang=en&article=fred` → `?article=fred&lang=en`
+
+### `GuzzleHttp\Psr7\UriNormalizer::isEquivalent`
+
+`public static function isEquivalent(UriInterface $uri1, UriInterface $uri2, $normalizations = self::PRESERVING_NORMALIZATIONS): bool`
+
+Whether two URIs can be considered equivalent. Both URIs are normalized automatically before comparison with the given
+`$normalizations` bitmask. The method also accepts relative URI references and returns true when they are equivalent.
+This of course assumes they will be resolved against the same base URI. If this is not the case, determination of
+equivalence or difference of relative references does not mean anything.
diff --git a/vendor/guzzlehttp/psr7/composer.json b/vendor/guzzlehttp/psr7/composer.json
new file mode 100644
index 0000000..2add153
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/composer.json
@@ -0,0 +1,45 @@
+{
+    "name": "guzzlehttp/psr7",
+    "type": "library",
+    "description": "PSR-7 message implementation that also provides common utility methods",
+    "keywords": ["request", "response", "message", "stream", "http", "uri", "url", "psr-7"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Michael Dowling",
+            "email": "mtdowling@gmail.com",
+            "homepage": "https://github.com/mtdowling"
+        },
+        {
+            "name": "Tobias Schultze",
+            "homepage": "https://github.com/Tobion"
+        }
+    ],
+    "require": {
+        "php": ">=5.4.0",
+        "psr/http-message": "~1.0",
+        "ralouphie/getallheaders": "^2.0.5"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
+    },
+    "provide": {
+        "psr/http-message-implementation": "1.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "GuzzleHttp\\Psr7\\": "src/"
+        },
+        "files": ["src/functions_include.php"]
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "GuzzleHttp\\Tests\\Psr7\\": "tests/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.5-dev"
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/AppendStream.php b/vendor/guzzlehttp/psr7/src/AppendStream.php
new file mode 100644
index 0000000..472a0d6
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/AppendStream.php
@@ -0,0 +1,241 @@
+addStream($stream);
+        }
+    }
+
+    public function __toString()
+    {
+        try {
+            $this->rewind();
+            return $this->getContents();
+        } catch (\Exception $e) {
+            return '';
+        }
+    }
+
+    /**
+     * Add a stream to the AppendStream
+     *
+     * @param StreamInterface $stream Stream to append. Must be readable.
+     *
+     * @throws \InvalidArgumentException if the stream is not readable
+     */
+    public function addStream(StreamInterface $stream)
+    {
+        if (!$stream->isReadable()) {
+            throw new \InvalidArgumentException('Each stream must be readable');
+        }
+
+        // The stream is only seekable if all streams are seekable
+        if (!$stream->isSeekable()) {
+            $this->seekable = false;
+        }
+
+        $this->streams[] = $stream;
+    }
+
+    public function getContents()
+    {
+        return copy_to_string($this);
+    }
+
+    /**
+     * Closes each attached stream.
+     *
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        $this->pos = $this->current = 0;
+        $this->seekable = true;
+
+        foreach ($this->streams as $stream) {
+            $stream->close();
+        }
+
+        $this->streams = [];
+    }
+
+    /**
+     * Detaches each attached stream.
+     *
+     * Returns null as it's not clear which underlying stream resource to return.
+     *
+     * {@inheritdoc}
+     */
+    public function detach()
+    {
+        $this->pos = $this->current = 0;
+        $this->seekable = true;
+
+        foreach ($this->streams as $stream) {
+            $stream->detach();
+        }
+
+        $this->streams = [];
+    }
+
+    public function tell()
+    {
+        return $this->pos;
+    }
+
+    /**
+     * Tries to calculate the size by adding the size of each stream.
+     *
+     * If any of the streams do not return a valid number, then the size of the
+     * append stream cannot be determined and null is returned.
+     *
+     * {@inheritdoc}
+     */
+    public function getSize()
+    {
+        $size = 0;
+
+        foreach ($this->streams as $stream) {
+            $s = $stream->getSize();
+            if ($s === null) {
+                return null;
+            }
+            $size += $s;
+        }
+
+        return $size;
+    }
+
+    public function eof()
+    {
+        return !$this->streams ||
+            ($this->current >= count($this->streams) - 1 &&
+             $this->streams[$this->current]->eof());
+    }
+
+    public function rewind()
+    {
+        $this->seek(0);
+    }
+
+    /**
+     * Attempts to seek to the given position. Only supports SEEK_SET.
+     *
+     * {@inheritdoc}
+     */
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        if (!$this->seekable) {
+            throw new \RuntimeException('This AppendStream is not seekable');
+        } elseif ($whence !== SEEK_SET) {
+            throw new \RuntimeException('The AppendStream can only seek with SEEK_SET');
+        }
+
+        $this->pos = $this->current = 0;
+
+        // Rewind each stream
+        foreach ($this->streams as $i => $stream) {
+            try {
+                $stream->rewind();
+            } catch (\Exception $e) {
+                throw new \RuntimeException('Unable to seek stream '
+                    . $i . ' of the AppendStream', 0, $e);
+            }
+        }
+
+        // Seek to the actual position by reading from each stream
+        while ($this->pos < $offset && !$this->eof()) {
+            $result = $this->read(min(8096, $offset - $this->pos));
+            if ($result === '') {
+                break;
+            }
+        }
+    }
+
+    /**
+     * Reads from all of the appended streams until the length is met or EOF.
+     *
+     * {@inheritdoc}
+     */
+    public function read($length)
+    {
+        $buffer = '';
+        $total = count($this->streams) - 1;
+        $remaining = $length;
+        $progressToNext = false;
+
+        while ($remaining > 0) {
+
+            // Progress to the next stream if needed.
+            if ($progressToNext || $this->streams[$this->current]->eof()) {
+                $progressToNext = false;
+                if ($this->current === $total) {
+                    break;
+                }
+                $this->current++;
+            }
+
+            $result = $this->streams[$this->current]->read($remaining);
+
+            // Using a loose comparison here to match on '', false, and null
+            if ($result == null) {
+                $progressToNext = true;
+                continue;
+            }
+
+            $buffer .= $result;
+            $remaining = $length - strlen($buffer);
+        }
+
+        $this->pos += strlen($buffer);
+
+        return $buffer;
+    }
+
+    public function isReadable()
+    {
+        return true;
+    }
+
+    public function isWritable()
+    {
+        return false;
+    }
+
+    public function isSeekable()
+    {
+        return $this->seekable;
+    }
+
+    public function write($string)
+    {
+        throw new \RuntimeException('Cannot write to an AppendStream');
+    }
+
+    public function getMetadata($key = null)
+    {
+        return $key ? null : [];
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/BufferStream.php b/vendor/guzzlehttp/psr7/src/BufferStream.php
new file mode 100644
index 0000000..af4d4c2
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/BufferStream.php
@@ -0,0 +1,137 @@
+hwm = $hwm;
+    }
+
+    public function __toString()
+    {
+        return $this->getContents();
+    }
+
+    public function getContents()
+    {
+        $buffer = $this->buffer;
+        $this->buffer = '';
+
+        return $buffer;
+    }
+
+    public function close()
+    {
+        $this->buffer = '';
+    }
+
+    public function detach()
+    {
+        $this->close();
+    }
+
+    public function getSize()
+    {
+        return strlen($this->buffer);
+    }
+
+    public function isReadable()
+    {
+        return true;
+    }
+
+    public function isWritable()
+    {
+        return true;
+    }
+
+    public function isSeekable()
+    {
+        return false;
+    }
+
+    public function rewind()
+    {
+        $this->seek(0);
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        throw new \RuntimeException('Cannot seek a BufferStream');
+    }
+
+    public function eof()
+    {
+        return strlen($this->buffer) === 0;
+    }
+
+    public function tell()
+    {
+        throw new \RuntimeException('Cannot determine the position of a BufferStream');
+    }
+
+    /**
+     * Reads data from the buffer.
+     */
+    public function read($length)
+    {
+        $currentLength = strlen($this->buffer);
+
+        if ($length >= $currentLength) {
+            // No need to slice the buffer because we don't have enough data.
+            $result = $this->buffer;
+            $this->buffer = '';
+        } else {
+            // Slice up the result to provide a subset of the buffer.
+            $result = substr($this->buffer, 0, $length);
+            $this->buffer = substr($this->buffer, $length);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Writes data to the buffer.
+     */
+    public function write($string)
+    {
+        $this->buffer .= $string;
+
+        // TODO: What should happen here?
+        if (strlen($this->buffer) >= $this->hwm) {
+            return false;
+        }
+
+        return strlen($string);
+    }
+
+    public function getMetadata($key = null)
+    {
+        if ($key == 'hwm') {
+            return $this->hwm;
+        }
+
+        return $key ? null : [];
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/CachingStream.php b/vendor/guzzlehttp/psr7/src/CachingStream.php
new file mode 100644
index 0000000..ed68f08
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/CachingStream.php
@@ -0,0 +1,138 @@
+remoteStream = $stream;
+        $this->stream = $target ?: new Stream(fopen('php://temp', 'r+'));
+    }
+
+    public function getSize()
+    {
+        return max($this->stream->getSize(), $this->remoteStream->getSize());
+    }
+
+    public function rewind()
+    {
+        $this->seek(0);
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        if ($whence == SEEK_SET) {
+            $byte = $offset;
+        } elseif ($whence == SEEK_CUR) {
+            $byte = $offset + $this->tell();
+        } elseif ($whence == SEEK_END) {
+            $size = $this->remoteStream->getSize();
+            if ($size === null) {
+                $size = $this->cacheEntireStream();
+            }
+            $byte = $size + $offset;
+        } else {
+            throw new \InvalidArgumentException('Invalid whence');
+        }
+
+        $diff = $byte - $this->stream->getSize();
+
+        if ($diff > 0) {
+            // Read the remoteStream until we have read in at least the amount
+            // of bytes requested, or we reach the end of the file.
+            while ($diff > 0 && !$this->remoteStream->eof()) {
+                $this->read($diff);
+                $diff = $byte - $this->stream->getSize();
+            }
+        } else {
+            // We can just do a normal seek since we've already seen this byte.
+            $this->stream->seek($byte);
+        }
+    }
+
+    public function read($length)
+    {
+        // Perform a regular read on any previously read data from the buffer
+        $data = $this->stream->read($length);
+        $remaining = $length - strlen($data);
+
+        // More data was requested so read from the remote stream
+        if ($remaining) {
+            // If data was written to the buffer in a position that would have
+            // been filled from the remote stream, then we must skip bytes on
+            // the remote stream to emulate overwriting bytes from that
+            // position. This mimics the behavior of other PHP stream wrappers.
+            $remoteData = $this->remoteStream->read(
+                $remaining + $this->skipReadBytes
+            );
+
+            if ($this->skipReadBytes) {
+                $len = strlen($remoteData);
+                $remoteData = substr($remoteData, $this->skipReadBytes);
+                $this->skipReadBytes = max(0, $this->skipReadBytes - $len);
+            }
+
+            $data .= $remoteData;
+            $this->stream->write($remoteData);
+        }
+
+        return $data;
+    }
+
+    public function write($string)
+    {
+        // When appending to the end of the currently read stream, you'll want
+        // to skip bytes from being read from the remote stream to emulate
+        // other stream wrappers. Basically replacing bytes of data of a fixed
+        // length.
+        $overflow = (strlen($string) + $this->tell()) - $this->remoteStream->tell();
+        if ($overflow > 0) {
+            $this->skipReadBytes += $overflow;
+        }
+
+        return $this->stream->write($string);
+    }
+
+    public function eof()
+    {
+        return $this->stream->eof() && $this->remoteStream->eof();
+    }
+
+    /**
+     * Close both the remote stream and buffer stream
+     */
+    public function close()
+    {
+        $this->remoteStream->close() && $this->stream->close();
+    }
+
+    private function cacheEntireStream()
+    {
+        $target = new FnStream(['write' => 'strlen']);
+        copy_to_stream($this, $target);
+
+        return $this->tell();
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/DroppingStream.php b/vendor/guzzlehttp/psr7/src/DroppingStream.php
new file mode 100644
index 0000000..8935c80
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/DroppingStream.php
@@ -0,0 +1,42 @@
+stream = $stream;
+        $this->maxLength = $maxLength;
+    }
+
+    public function write($string)
+    {
+        $diff = $this->maxLength - $this->stream->getSize();
+
+        // Begin returning 0 when the underlying stream is too large.
+        if ($diff <= 0) {
+            return 0;
+        }
+
+        // Write the stream or a subset of the stream if needed.
+        if (strlen($string) < $diff) {
+            return $this->stream->write($string);
+        }
+
+        return $this->stream->write(substr($string, 0, $diff));
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/FnStream.php b/vendor/guzzlehttp/psr7/src/FnStream.php
new file mode 100644
index 0000000..73daea6
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/FnStream.php
@@ -0,0 +1,158 @@
+methods = $methods;
+
+        // Create the functions on the class
+        foreach ($methods as $name => $fn) {
+            $this->{'_fn_' . $name} = $fn;
+        }
+    }
+
+    /**
+     * Lazily determine which methods are not implemented.
+     * @throws \BadMethodCallException
+     */
+    public function __get($name)
+    {
+        throw new \BadMethodCallException(str_replace('_fn_', '', $name)
+            . '() is not implemented in the FnStream');
+    }
+
+    /**
+     * The close method is called on the underlying stream only if possible.
+     */
+    public function __destruct()
+    {
+        if (isset($this->_fn_close)) {
+            call_user_func($this->_fn_close);
+        }
+    }
+
+    /**
+     * An unserialize would allow the __destruct to run when the unserialized value goes out of scope.
+     * @throws \LogicException
+     */
+    public function __wakeup()
+    {
+        throw new \LogicException('FnStream should never be unserialized');
+    }
+
+    /**
+     * Adds custom functionality to an underlying stream by intercepting
+     * specific method calls.
+     *
+     * @param StreamInterface $stream  Stream to decorate
+     * @param array           $methods Hash of method name to a closure
+     *
+     * @return FnStream
+     */
+    public static function decorate(StreamInterface $stream, array $methods)
+    {
+        // If any of the required methods were not provided, then simply
+        // proxy to the decorated stream.
+        foreach (array_diff(self::$slots, array_keys($methods)) as $diff) {
+            $methods[$diff] = [$stream, $diff];
+        }
+
+        return new self($methods);
+    }
+
+    public function __toString()
+    {
+        return call_user_func($this->_fn___toString);
+    }
+
+    public function close()
+    {
+        return call_user_func($this->_fn_close);
+    }
+
+    public function detach()
+    {
+        return call_user_func($this->_fn_detach);
+    }
+
+    public function getSize()
+    {
+        return call_user_func($this->_fn_getSize);
+    }
+
+    public function tell()
+    {
+        return call_user_func($this->_fn_tell);
+    }
+
+    public function eof()
+    {
+        return call_user_func($this->_fn_eof);
+    }
+
+    public function isSeekable()
+    {
+        return call_user_func($this->_fn_isSeekable);
+    }
+
+    public function rewind()
+    {
+        call_user_func($this->_fn_rewind);
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        call_user_func($this->_fn_seek, $offset, $whence);
+    }
+
+    public function isWritable()
+    {
+        return call_user_func($this->_fn_isWritable);
+    }
+
+    public function write($string)
+    {
+        return call_user_func($this->_fn_write, $string);
+    }
+
+    public function isReadable()
+    {
+        return call_user_func($this->_fn_isReadable);
+    }
+
+    public function read($length)
+    {
+        return call_user_func($this->_fn_read, $length);
+    }
+
+    public function getContents()
+    {
+        return call_user_func($this->_fn_getContents);
+    }
+
+    public function getMetadata($key = null)
+    {
+        return call_user_func($this->_fn_getMetadata, $key);
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/InflateStream.php b/vendor/guzzlehttp/psr7/src/InflateStream.php
new file mode 100644
index 0000000..5e4f602
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/InflateStream.php
@@ -0,0 +1,52 @@
+read(10);
+        $filenameHeaderLength = $this->getLengthOfPossibleFilenameHeader($stream, $header);
+        // Skip the header, that is 10 + length of filename + 1 (nil) bytes
+        $stream = new LimitStream($stream, -1, 10 + $filenameHeaderLength);
+        $resource = StreamWrapper::getResource($stream);
+        stream_filter_append($resource, 'zlib.inflate', STREAM_FILTER_READ);
+        $this->stream = $stream->isSeekable() ? new Stream($resource) : new NoSeekStream(new Stream($resource));
+    }
+
+    /**
+     * @param StreamInterface $stream
+     * @param $header
+     * @return int
+     */
+    private function getLengthOfPossibleFilenameHeader(StreamInterface $stream, $header)
+    {
+        $filename_header_length = 0;
+
+        if (substr(bin2hex($header), 6, 2) === '08') {
+            // we have a filename, read until nil
+            $filename_header_length = 1;
+            while ($stream->read(1) !== chr(0)) {
+                $filename_header_length++;
+            }
+        }
+
+        return $filename_header_length;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/LazyOpenStream.php b/vendor/guzzlehttp/psr7/src/LazyOpenStream.php
new file mode 100644
index 0000000..02cec3a
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/LazyOpenStream.php
@@ -0,0 +1,39 @@
+filename = $filename;
+        $this->mode = $mode;
+    }
+
+    /**
+     * Creates the underlying stream lazily when required.
+     *
+     * @return StreamInterface
+     */
+    protected function createStream()
+    {
+        return stream_for(try_fopen($this->filename, $this->mode));
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/LimitStream.php b/vendor/guzzlehttp/psr7/src/LimitStream.php
new file mode 100644
index 0000000..3c13d4f
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/LimitStream.php
@@ -0,0 +1,155 @@
+stream = $stream;
+        $this->setLimit($limit);
+        $this->setOffset($offset);
+    }
+
+    public function eof()
+    {
+        // Always return true if the underlying stream is EOF
+        if ($this->stream->eof()) {
+            return true;
+        }
+
+        // No limit and the underlying stream is not at EOF
+        if ($this->limit == -1) {
+            return false;
+        }
+
+        return $this->stream->tell() >= $this->offset + $this->limit;
+    }
+
+    /**
+     * Returns the size of the limited subset of data
+     * {@inheritdoc}
+     */
+    public function getSize()
+    {
+        if (null === ($length = $this->stream->getSize())) {
+            return null;
+        } elseif ($this->limit == -1) {
+            return $length - $this->offset;
+        } else {
+            return min($this->limit, $length - $this->offset);
+        }
+    }
+
+    /**
+     * Allow for a bounded seek on the read limited stream
+     * {@inheritdoc}
+     */
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        if ($whence !== SEEK_SET || $offset < 0) {
+            throw new \RuntimeException(sprintf(
+                'Cannot seek to offset % with whence %s',
+                $offset,
+                $whence
+            ));
+        }
+
+        $offset += $this->offset;
+
+        if ($this->limit !== -1) {
+            if ($offset > $this->offset + $this->limit) {
+                $offset = $this->offset + $this->limit;
+            }
+        }
+
+        $this->stream->seek($offset);
+    }
+
+    /**
+     * Give a relative tell()
+     * {@inheritdoc}
+     */
+    public function tell()
+    {
+        return $this->stream->tell() - $this->offset;
+    }
+
+    /**
+     * Set the offset to start limiting from
+     *
+     * @param int $offset Offset to seek to and begin byte limiting from
+     *
+     * @throws \RuntimeException if the stream cannot be seeked.
+     */
+    public function setOffset($offset)
+    {
+        $current = $this->stream->tell();
+
+        if ($current !== $offset) {
+            // If the stream cannot seek to the offset position, then read to it
+            if ($this->stream->isSeekable()) {
+                $this->stream->seek($offset);
+            } elseif ($current > $offset) {
+                throw new \RuntimeException("Could not seek to stream offset $offset");
+            } else {
+                $this->stream->read($offset - $current);
+            }
+        }
+
+        $this->offset = $offset;
+    }
+
+    /**
+     * Set the limit of bytes that the decorator allows to be read from the
+     * stream.
+     *
+     * @param int $limit Number of bytes to allow to be read from the stream.
+     *                   Use -1 for no limit.
+     */
+    public function setLimit($limit)
+    {
+        $this->limit = $limit;
+    }
+
+    public function read($length)
+    {
+        if ($this->limit == -1) {
+            return $this->stream->read($length);
+        }
+
+        // Check if the current position is less than the total allowed
+        // bytes + original offset
+        $remaining = ($this->offset + $this->limit) - $this->stream->tell();
+        if ($remaining > 0) {
+            // Only return the amount of requested data, ensuring that the byte
+            // limit is not exceeded
+            return $this->stream->read(min($remaining, $length));
+        }
+
+        return '';
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/MessageTrait.php b/vendor/guzzlehttp/psr7/src/MessageTrait.php
new file mode 100644
index 0000000..1e4da64
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/MessageTrait.php
@@ -0,0 +1,183 @@
+ array of values */
+    private $headers = [];
+
+    /** @var array Map of lowercase header name => original name at registration */
+    private $headerNames  = [];
+
+    /** @var string */
+    private $protocol = '1.1';
+
+    /** @var StreamInterface */
+    private $stream;
+
+    public function getProtocolVersion()
+    {
+        return $this->protocol;
+    }
+
+    public function withProtocolVersion($version)
+    {
+        if ($this->protocol === $version) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->protocol = $version;
+        return $new;
+    }
+
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+
+    public function hasHeader($header)
+    {
+        return isset($this->headerNames[strtolower($header)]);
+    }
+
+    public function getHeader($header)
+    {
+        $header = strtolower($header);
+
+        if (!isset($this->headerNames[$header])) {
+            return [];
+        }
+
+        $header = $this->headerNames[$header];
+
+        return $this->headers[$header];
+    }
+
+    public function getHeaderLine($header)
+    {
+        return implode(', ', $this->getHeader($header));
+    }
+
+    public function withHeader($header, $value)
+    {
+        if (!is_array($value)) {
+            $value = [$value];
+        }
+
+        $value = $this->trimHeaderValues($value);
+        $normalized = strtolower($header);
+
+        $new = clone $this;
+        if (isset($new->headerNames[$normalized])) {
+            unset($new->headers[$new->headerNames[$normalized]]);
+        }
+        $new->headerNames[$normalized] = $header;
+        $new->headers[$header] = $value;
+
+        return $new;
+    }
+
+    public function withAddedHeader($header, $value)
+    {
+        if (!is_array($value)) {
+            $value = [$value];
+        }
+
+        $value = $this->trimHeaderValues($value);
+        $normalized = strtolower($header);
+
+        $new = clone $this;
+        if (isset($new->headerNames[$normalized])) {
+            $header = $this->headerNames[$normalized];
+            $new->headers[$header] = array_merge($this->headers[$header], $value);
+        } else {
+            $new->headerNames[$normalized] = $header;
+            $new->headers[$header] = $value;
+        }
+
+        return $new;
+    }
+
+    public function withoutHeader($header)
+    {
+        $normalized = strtolower($header);
+
+        if (!isset($this->headerNames[$normalized])) {
+            return $this;
+        }
+
+        $header = $this->headerNames[$normalized];
+
+        $new = clone $this;
+        unset($new->headers[$header], $new->headerNames[$normalized]);
+
+        return $new;
+    }
+
+    public function getBody()
+    {
+        if (!$this->stream) {
+            $this->stream = stream_for('');
+        }
+
+        return $this->stream;
+    }
+
+    public function withBody(StreamInterface $body)
+    {
+        if ($body === $this->stream) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->stream = $body;
+        return $new;
+    }
+
+    private function setHeaders(array $headers)
+    {
+        $this->headerNames = $this->headers = [];
+        foreach ($headers as $header => $value) {
+            if (!is_array($value)) {
+                $value = [$value];
+            }
+
+            $value = $this->trimHeaderValues($value);
+            $normalized = strtolower($header);
+            if (isset($this->headerNames[$normalized])) {
+                $header = $this->headerNames[$normalized];
+                $this->headers[$header] = array_merge($this->headers[$header], $value);
+            } else {
+                $this->headerNames[$normalized] = $header;
+                $this->headers[$header] = $value;
+            }
+        }
+    }
+
+    /**
+     * Trims whitespace from the header values.
+     *
+     * Spaces and tabs ought to be excluded by parsers when extracting the field value from a header field.
+     *
+     * header-field = field-name ":" OWS field-value OWS
+     * OWS          = *( SP / HTAB )
+     *
+     * @param string[] $values Header values
+     *
+     * @return string[] Trimmed header values
+     *
+     * @see https://tools.ietf.org/html/rfc7230#section-3.2.4
+     */
+    private function trimHeaderValues(array $values)
+    {
+        return array_map(function ($value) {
+            return trim($value, " \t");
+        }, $values);
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/MultipartStream.php b/vendor/guzzlehttp/psr7/src/MultipartStream.php
new file mode 100644
index 0000000..c0fd584
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/MultipartStream.php
@@ -0,0 +1,153 @@
+boundary = $boundary ?: sha1(uniqid('', true));
+        $this->stream = $this->createStream($elements);
+    }
+
+    /**
+     * Get the boundary
+     *
+     * @return string
+     */
+    public function getBoundary()
+    {
+        return $this->boundary;
+    }
+
+    public function isWritable()
+    {
+        return false;
+    }
+
+    /**
+     * Get the headers needed before transferring the content of a POST file
+     */
+    private function getHeaders(array $headers)
+    {
+        $str = '';
+        foreach ($headers as $key => $value) {
+            $str .= "{$key}: {$value}\r\n";
+        }
+
+        return "--{$this->boundary}\r\n" . trim($str) . "\r\n\r\n";
+    }
+
+    /**
+     * Create the aggregate stream that will be used to upload the POST data
+     */
+    protected function createStream(array $elements)
+    {
+        $stream = new AppendStream();
+
+        foreach ($elements as $element) {
+            $this->addElement($stream, $element);
+        }
+
+        // Add the trailing boundary with CRLF
+        $stream->addStream(stream_for("--{$this->boundary}--\r\n"));
+
+        return $stream;
+    }
+
+    private function addElement(AppendStream $stream, array $element)
+    {
+        foreach (['contents', 'name'] as $key) {
+            if (!array_key_exists($key, $element)) {
+                throw new \InvalidArgumentException("A '{$key}' key is required");
+            }
+        }
+
+        $element['contents'] = stream_for($element['contents']);
+
+        if (empty($element['filename'])) {
+            $uri = $element['contents']->getMetadata('uri');
+            if (substr($uri, 0, 6) !== 'php://') {
+                $element['filename'] = $uri;
+            }
+        }
+
+        list($body, $headers) = $this->createElement(
+            $element['name'],
+            $element['contents'],
+            isset($element['filename']) ? $element['filename'] : null,
+            isset($element['headers']) ? $element['headers'] : []
+        );
+
+        $stream->addStream(stream_for($this->getHeaders($headers)));
+        $stream->addStream($body);
+        $stream->addStream(stream_for("\r\n"));
+    }
+
+    /**
+     * @return array
+     */
+    private function createElement($name, StreamInterface $stream, $filename, array $headers)
+    {
+        // Set a default content-disposition header if one was no provided
+        $disposition = $this->getHeader($headers, 'content-disposition');
+        if (!$disposition) {
+            $headers['Content-Disposition'] = ($filename === '0' || $filename)
+                ? sprintf('form-data; name="%s"; filename="%s"',
+                    $name,
+                    basename($filename))
+                : "form-data; name=\"{$name}\"";
+        }
+
+        // Set a default content-length header if one was no provided
+        $length = $this->getHeader($headers, 'content-length');
+        if (!$length) {
+            if ($length = $stream->getSize()) {
+                $headers['Content-Length'] = (string) $length;
+            }
+        }
+
+        // Set a default Content-Type if one was not supplied
+        $type = $this->getHeader($headers, 'content-type');
+        if (!$type && ($filename === '0' || $filename)) {
+            if ($type = mimetype_from_filename($filename)) {
+                $headers['Content-Type'] = $type;
+            }
+        }
+
+        return [$stream, $headers];
+    }
+
+    private function getHeader(array $headers, $key)
+    {
+        $lowercaseHeader = strtolower($key);
+        foreach ($headers as $k => $v) {
+            if (strtolower($k) === $lowercaseHeader) {
+                return $v;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/NoSeekStream.php b/vendor/guzzlehttp/psr7/src/NoSeekStream.php
new file mode 100644
index 0000000..2332218
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/NoSeekStream.php
@@ -0,0 +1,22 @@
+source = $source;
+        $this->size = isset($options['size']) ? $options['size'] : null;
+        $this->metadata = isset($options['metadata']) ? $options['metadata'] : [];
+        $this->buffer = new BufferStream();
+    }
+
+    public function __toString()
+    {
+        try {
+            return copy_to_string($this);
+        } catch (\Exception $e) {
+            return '';
+        }
+    }
+
+    public function close()
+    {
+        $this->detach();
+    }
+
+    public function detach()
+    {
+        $this->tellPos = false;
+        $this->source = null;
+    }
+
+    public function getSize()
+    {
+        return $this->size;
+    }
+
+    public function tell()
+    {
+        return $this->tellPos;
+    }
+
+    public function eof()
+    {
+        return !$this->source;
+    }
+
+    public function isSeekable()
+    {
+        return false;
+    }
+
+    public function rewind()
+    {
+        $this->seek(0);
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        throw new \RuntimeException('Cannot seek a PumpStream');
+    }
+
+    public function isWritable()
+    {
+        return false;
+    }
+
+    public function write($string)
+    {
+        throw new \RuntimeException('Cannot write to a PumpStream');
+    }
+
+    public function isReadable()
+    {
+        return true;
+    }
+
+    public function read($length)
+    {
+        $data = $this->buffer->read($length);
+        $readLen = strlen($data);
+        $this->tellPos += $readLen;
+        $remaining = $length - $readLen;
+
+        if ($remaining) {
+            $this->pump($remaining);
+            $data .= $this->buffer->read($remaining);
+            $this->tellPos += strlen($data) - $readLen;
+        }
+
+        return $data;
+    }
+
+    public function getContents()
+    {
+        $result = '';
+        while (!$this->eof()) {
+            $result .= $this->read(1000000);
+        }
+
+        return $result;
+    }
+
+    public function getMetadata($key = null)
+    {
+        if (!$key) {
+            return $this->metadata;
+        }
+
+        return isset($this->metadata[$key]) ? $this->metadata[$key] : null;
+    }
+
+    private function pump($length)
+    {
+        if ($this->source) {
+            do {
+                $data = call_user_func($this->source, $length);
+                if ($data === false || $data === null) {
+                    $this->source = null;
+                    return;
+                }
+                $this->buffer->write($data);
+                $length -= strlen($data);
+            } while ($length > 0);
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/Request.php b/vendor/guzzlehttp/psr7/src/Request.php
new file mode 100644
index 0000000..0006642
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/Request.php
@@ -0,0 +1,142 @@
+method = strtoupper($method);
+        $this->uri = $uri;
+        $this->setHeaders($headers);
+        $this->protocol = $version;
+
+        if (!isset($this->headerNames['host'])) {
+            $this->updateHostFromUri();
+        }
+
+        if ($body !== '' && $body !== null) {
+            $this->stream = stream_for($body);
+        }
+    }
+
+    public function getRequestTarget()
+    {
+        if ($this->requestTarget !== null) {
+            return $this->requestTarget;
+        }
+
+        $target = $this->uri->getPath();
+        if ($target == '') {
+            $target = '/';
+        }
+        if ($this->uri->getQuery() != '') {
+            $target .= '?' . $this->uri->getQuery();
+        }
+
+        return $target;
+    }
+
+    public function withRequestTarget($requestTarget)
+    {
+        if (preg_match('#\s#', $requestTarget)) {
+            throw new InvalidArgumentException(
+                'Invalid request target provided; cannot contain whitespace'
+            );
+        }
+
+        $new = clone $this;
+        $new->requestTarget = $requestTarget;
+        return $new;
+    }
+
+    public function getMethod()
+    {
+        return $this->method;
+    }
+
+    public function withMethod($method)
+    {
+        $new = clone $this;
+        $new->method = strtoupper($method);
+        return $new;
+    }
+
+    public function getUri()
+    {
+        return $this->uri;
+    }
+
+    public function withUri(UriInterface $uri, $preserveHost = false)
+    {
+        if ($uri === $this->uri) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->uri = $uri;
+
+        if (!$preserveHost || !isset($this->headerNames['host'])) {
+            $new->updateHostFromUri();
+        }
+
+        return $new;
+    }
+
+    private function updateHostFromUri()
+    {
+        $host = $this->uri->getHost();
+
+        if ($host == '') {
+            return;
+        }
+
+        if (($port = $this->uri->getPort()) !== null) {
+            $host .= ':' . $port;
+        }
+
+        if (isset($this->headerNames['host'])) {
+            $header = $this->headerNames['host'];
+        } else {
+            $header = 'Host';
+            $this->headerNames['host'] = 'Host';
+        }
+        // Ensure Host is the first header.
+        // See: http://tools.ietf.org/html/rfc7230#section-5.4
+        $this->headers = [$header => [$host]] + $this->headers;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/Response.php b/vendor/guzzlehttp/psr7/src/Response.php
new file mode 100644
index 0000000..6e72c06
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/Response.php
@@ -0,0 +1,136 @@
+ 'Continue',
+        101 => 'Switching Protocols',
+        102 => 'Processing',
+        200 => 'OK',
+        201 => 'Created',
+        202 => 'Accepted',
+        203 => 'Non-Authoritative Information',
+        204 => 'No Content',
+        205 => 'Reset Content',
+        206 => 'Partial Content',
+        207 => 'Multi-status',
+        208 => 'Already Reported',
+        300 => 'Multiple Choices',
+        301 => 'Moved Permanently',
+        302 => 'Found',
+        303 => 'See Other',
+        304 => 'Not Modified',
+        305 => 'Use Proxy',
+        306 => 'Switch Proxy',
+        307 => 'Temporary Redirect',
+        400 => 'Bad Request',
+        401 => 'Unauthorized',
+        402 => 'Payment Required',
+        403 => 'Forbidden',
+        404 => 'Not Found',
+        405 => 'Method Not Allowed',
+        406 => 'Not Acceptable',
+        407 => 'Proxy Authentication Required',
+        408 => 'Request Time-out',
+        409 => 'Conflict',
+        410 => 'Gone',
+        411 => 'Length Required',
+        412 => 'Precondition Failed',
+        413 => 'Request Entity Too Large',
+        414 => 'Request-URI Too Large',
+        415 => 'Unsupported Media Type',
+        416 => 'Requested range not satisfiable',
+        417 => 'Expectation Failed',
+        418 => 'I\'m a teapot',
+        422 => 'Unprocessable Entity',
+        423 => 'Locked',
+        424 => 'Failed Dependency',
+        425 => 'Unordered Collection',
+        426 => 'Upgrade Required',
+        428 => 'Precondition Required',
+        429 => 'Too Many Requests',
+        431 => 'Request Header Fields Too Large',
+        451 => 'Unavailable For Legal Reasons',
+        500 => 'Internal Server Error',
+        501 => 'Not Implemented',
+        502 => 'Bad Gateway',
+        503 => 'Service Unavailable',
+        504 => 'Gateway Time-out',
+        505 => 'HTTP Version not supported',
+        506 => 'Variant Also Negotiates',
+        507 => 'Insufficient Storage',
+        508 => 'Loop Detected',
+        511 => 'Network Authentication Required',
+    ];
+
+    /** @var string */
+    private $reasonPhrase = '';
+
+    /** @var int */
+    private $statusCode = 200;
+
+    /**
+     * @param int                                  $status  Status code
+     * @param array                                $headers Response headers
+     * @param string|null|resource|StreamInterface $body    Response body
+     * @param string                               $version Protocol version
+     * @param string|null                          $reason  Reason phrase (when empty a default will be used based on the status code)
+     */
+    public function __construct(
+        $status = 200,
+        array $headers = [],
+        $body = null,
+        $version = '1.1',
+        $reason = null
+    ) {
+        if (filter_var($status, FILTER_VALIDATE_INT) === false) {
+            throw new \InvalidArgumentException('Status code must be an integer value.');
+        }
+
+        $this->statusCode = (int) $status;
+
+        if ($body !== '' && $body !== null) {
+            $this->stream = stream_for($body);
+        }
+
+        $this->setHeaders($headers);
+        if ($reason == '' && isset(self::$phrases[$this->statusCode])) {
+            $this->reasonPhrase = self::$phrases[$this->statusCode];
+        } else {
+            $this->reasonPhrase = (string) $reason;
+        }
+
+        $this->protocol = $version;
+    }
+
+    public function getStatusCode()
+    {
+        return $this->statusCode;
+    }
+
+    public function getReasonPhrase()
+    {
+        return $this->reasonPhrase;
+    }
+
+    public function withStatus($code, $reasonPhrase = '')
+    {
+        $new = clone $this;
+        $new->statusCode = (int) $code;
+        if ($reasonPhrase == '' && isset(self::$phrases[$new->statusCode])) {
+            $reasonPhrase = self::$phrases[$new->statusCode];
+        }
+        $new->reasonPhrase = $reasonPhrase;
+        return $new;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/Rfc7230.php b/vendor/guzzlehttp/psr7/src/Rfc7230.php
new file mode 100644
index 0000000..505e474
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/Rfc7230.php
@@ -0,0 +1,18 @@
+@,;:\\\"/[\]?={}\x01-\x20\x7F]++):[ \t]*+((?:[ \t]*+[\x21-\x7E\x80-\xFF]++)*+)[ \t]*+\r?\n)m";
+    const HEADER_FOLD_REGEX = "(\r?\n[ \t]++)";
+}
diff --git a/vendor/guzzlehttp/psr7/src/ServerRequest.php b/vendor/guzzlehttp/psr7/src/ServerRequest.php
new file mode 100644
index 0000000..99f453a
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/ServerRequest.php
@@ -0,0 +1,376 @@
+serverParams = $serverParams;
+
+        parent::__construct($method, $uri, $headers, $body, $version);
+    }
+
+    /**
+     * Return an UploadedFile instance array.
+     *
+     * @param array $files A array which respect $_FILES structure
+     * @throws InvalidArgumentException for unrecognized values
+     * @return array
+     */
+    public static function normalizeFiles(array $files)
+    {
+        $normalized = [];
+
+        foreach ($files as $key => $value) {
+            if ($value instanceof UploadedFileInterface) {
+                $normalized[$key] = $value;
+            } elseif (is_array($value) && isset($value['tmp_name'])) {
+                $normalized[$key] = self::createUploadedFileFromSpec($value);
+            } elseif (is_array($value)) {
+                $normalized[$key] = self::normalizeFiles($value);
+                continue;
+            } else {
+                throw new InvalidArgumentException('Invalid value in files specification');
+            }
+        }
+
+        return $normalized;
+    }
+
+    /**
+     * Create and return an UploadedFile instance from a $_FILES specification.
+     *
+     * If the specification represents an array of values, this method will
+     * delegate to normalizeNestedFileSpec() and return that return value.
+     *
+     * @param array $value $_FILES struct
+     * @return array|UploadedFileInterface
+     */
+    private static function createUploadedFileFromSpec(array $value)
+    {
+        if (is_array($value['tmp_name'])) {
+            return self::normalizeNestedFileSpec($value);
+        }
+
+        return new UploadedFile(
+            $value['tmp_name'],
+            (int) $value['size'],
+            (int) $value['error'],
+            $value['name'],
+            $value['type']
+        );
+    }
+
+    /**
+     * Normalize an array of file specifications.
+     *
+     * Loops through all nested files and returns a normalized array of
+     * UploadedFileInterface instances.
+     *
+     * @param array $files
+     * @return UploadedFileInterface[]
+     */
+    private static function normalizeNestedFileSpec(array $files = [])
+    {
+        $normalizedFiles = [];
+
+        foreach (array_keys($files['tmp_name']) as $key) {
+            $spec = [
+                'tmp_name' => $files['tmp_name'][$key],
+                'size'     => $files['size'][$key],
+                'error'    => $files['error'][$key],
+                'name'     => $files['name'][$key],
+                'type'     => $files['type'][$key],
+            ];
+            $normalizedFiles[$key] = self::createUploadedFileFromSpec($spec);
+        }
+
+        return $normalizedFiles;
+    }
+
+    /**
+     * Return a ServerRequest populated with superglobals:
+     * $_GET
+     * $_POST
+     * $_COOKIE
+     * $_FILES
+     * $_SERVER
+     *
+     * @return ServerRequestInterface
+     */
+    public static function fromGlobals()
+    {
+        $method = isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : 'GET';
+        $headers = getallheaders();
+        $uri = self::getUriFromGlobals();
+        $body = new LazyOpenStream('php://input', 'r+');
+        $protocol = isset($_SERVER['SERVER_PROTOCOL']) ? str_replace('HTTP/', '', $_SERVER['SERVER_PROTOCOL']) : '1.1';
+
+        $serverRequest = new ServerRequest($method, $uri, $headers, $body, $protocol, $_SERVER);
+
+        return $serverRequest
+            ->withCookieParams($_COOKIE)
+            ->withQueryParams($_GET)
+            ->withParsedBody($_POST)
+            ->withUploadedFiles(self::normalizeFiles($_FILES));
+    }
+
+    private static function extractHostAndPortFromAuthority($authority)
+    {
+        $uri = 'http://'.$authority;
+        $parts = parse_url($uri);
+        if (false === $parts) {
+            return [null, null];
+        }
+
+        $host = isset($parts['host']) ? $parts['host'] : null;
+        $port = isset($parts['port']) ? $parts['port'] : null;
+
+        return [$host, $port];
+    }
+
+    /**
+     * Get a Uri populated with values from $_SERVER.
+     *
+     * @return UriInterface
+     */
+    public static function getUriFromGlobals()
+    {
+        $uri = new Uri('');
+
+        $uri = $uri->withScheme(!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' ? 'https' : 'http');
+
+        $hasPort = false;
+        if (isset($_SERVER['HTTP_HOST'])) {
+            list($host, $port) = self::extractHostAndPortFromAuthority($_SERVER['HTTP_HOST']);
+            if ($host !== null) {
+                $uri = $uri->withHost($host);
+            }
+
+            if ($port !== null) {
+                $hasPort = true;
+                $uri = $uri->withPort($port);
+            }
+        } elseif (isset($_SERVER['SERVER_NAME'])) {
+            $uri = $uri->withHost($_SERVER['SERVER_NAME']);
+        } elseif (isset($_SERVER['SERVER_ADDR'])) {
+            $uri = $uri->withHost($_SERVER['SERVER_ADDR']);
+        }
+
+        if (!$hasPort && isset($_SERVER['SERVER_PORT'])) {
+            $uri = $uri->withPort($_SERVER['SERVER_PORT']);
+        }
+
+        $hasQuery = false;
+        if (isset($_SERVER['REQUEST_URI'])) {
+            $requestUriParts = explode('?', $_SERVER['REQUEST_URI'], 2);
+            $uri = $uri->withPath($requestUriParts[0]);
+            if (isset($requestUriParts[1])) {
+                $hasQuery = true;
+                $uri = $uri->withQuery($requestUriParts[1]);
+            }
+        }
+
+        if (!$hasQuery && isset($_SERVER['QUERY_STRING'])) {
+            $uri = $uri->withQuery($_SERVER['QUERY_STRING']);
+        }
+
+        return $uri;
+    }
+
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getServerParams()
+    {
+        return $this->serverParams;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getUploadedFiles()
+    {
+        return $this->uploadedFiles;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withUploadedFiles(array $uploadedFiles)
+    {
+        $new = clone $this;
+        $new->uploadedFiles = $uploadedFiles;
+
+        return $new;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCookieParams()
+    {
+        return $this->cookieParams;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withCookieParams(array $cookies)
+    {
+        $new = clone $this;
+        $new->cookieParams = $cookies;
+
+        return $new;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getQueryParams()
+    {
+        return $this->queryParams;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withQueryParams(array $query)
+    {
+        $new = clone $this;
+        $new->queryParams = $query;
+
+        return $new;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getParsedBody()
+    {
+        return $this->parsedBody;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withParsedBody($data)
+    {
+        $new = clone $this;
+        $new->parsedBody = $data;
+
+        return $new;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAttributes()
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAttribute($attribute, $default = null)
+    {
+        if (false === array_key_exists($attribute, $this->attributes)) {
+            return $default;
+        }
+
+        return $this->attributes[$attribute];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withAttribute($attribute, $value)
+    {
+        $new = clone $this;
+        $new->attributes[$attribute] = $value;
+
+        return $new;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withoutAttribute($attribute)
+    {
+        if (false === array_key_exists($attribute, $this->attributes)) {
+            return $this;
+        }
+
+        $new = clone $this;
+        unset($new->attributes[$attribute]);
+
+        return $new;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/Stream.php b/vendor/guzzlehttp/psr7/src/Stream.php
new file mode 100644
index 0000000..111795e
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/Stream.php
@@ -0,0 +1,270 @@
+ [
+            'r' => true, 'w+' => true, 'r+' => true, 'x+' => true, 'c+' => true,
+            'rb' => true, 'w+b' => true, 'r+b' => true, 'x+b' => true,
+            'c+b' => true, 'rt' => true, 'w+t' => true, 'r+t' => true,
+            'x+t' => true, 'c+t' => true, 'a+' => true, 'rb+' => true,
+        ],
+        'write' => [
+            'w' => true, 'w+' => true, 'rw' => true, 'r+' => true, 'x+' => true,
+            'c+' => true, 'wb' => true, 'w+b' => true, 'r+b' => true, 'rb+' => true,
+            'x+b' => true, 'c+b' => true, 'w+t' => true, 'r+t' => true,
+            'x+t' => true, 'c+t' => true, 'a' => true, 'a+' => true
+        ]
+    ];
+
+    /**
+     * This constructor accepts an associative array of options.
+     *
+     * - size: (int) If a read stream would otherwise have an indeterminate
+     *   size, but the size is known due to foreknowledge, then you can
+     *   provide that size, in bytes.
+     * - metadata: (array) Any additional metadata to return when the metadata
+     *   of the stream is accessed.
+     *
+     * @param resource $stream  Stream resource to wrap.
+     * @param array    $options Associative array of options.
+     *
+     * @throws \InvalidArgumentException if the stream is not a stream resource
+     */
+    public function __construct($stream, $options = [])
+    {
+        if (!is_resource($stream)) {
+            throw new \InvalidArgumentException('Stream must be a resource');
+        }
+
+        if (isset($options['size'])) {
+            $this->size = $options['size'];
+        }
+
+        $this->customMetadata = isset($options['metadata'])
+            ? $options['metadata']
+            : [];
+
+        $this->stream = $stream;
+        $meta = stream_get_meta_data($this->stream);
+        $this->seekable = $meta['seekable'];
+        $this->readable = isset(self::$readWriteHash['read'][$meta['mode']]);
+        $this->writable = isset(self::$readWriteHash['write'][$meta['mode']]);
+        $this->uri = $this->getMetadata('uri');
+    }
+
+    /**
+     * Closes the stream when the destructed
+     */
+    public function __destruct()
+    {
+        $this->close();
+    }
+
+    public function __toString()
+    {
+        try {
+            $this->seek(0);
+            return (string) stream_get_contents($this->stream);
+        } catch (\Exception $e) {
+            return '';
+        }
+    }
+
+    public function getContents()
+    {
+        if (!isset($this->stream)) {
+            throw new \RuntimeException('Stream is detached');
+        }
+
+        $contents = stream_get_contents($this->stream);
+
+        if ($contents === false) {
+            throw new \RuntimeException('Unable to read stream contents');
+        }
+
+        return $contents;
+    }
+
+    public function close()
+    {
+        if (isset($this->stream)) {
+            if (is_resource($this->stream)) {
+                fclose($this->stream);
+            }
+            $this->detach();
+        }
+    }
+
+    public function detach()
+    {
+        if (!isset($this->stream)) {
+            return null;
+        }
+
+        $result = $this->stream;
+        unset($this->stream);
+        $this->size = $this->uri = null;
+        $this->readable = $this->writable = $this->seekable = false;
+
+        return $result;
+    }
+
+    public function getSize()
+    {
+        if ($this->size !== null) {
+            return $this->size;
+        }
+
+        if (!isset($this->stream)) {
+            return null;
+        }
+
+        // Clear the stat cache if the stream has a URI
+        if ($this->uri) {
+            clearstatcache(true, $this->uri);
+        }
+
+        $stats = fstat($this->stream);
+        if (isset($stats['size'])) {
+            $this->size = $stats['size'];
+            return $this->size;
+        }
+
+        return null;
+    }
+
+    public function isReadable()
+    {
+        return $this->readable;
+    }
+
+    public function isWritable()
+    {
+        return $this->writable;
+    }
+
+    public function isSeekable()
+    {
+        return $this->seekable;
+    }
+
+    public function eof()
+    {
+        if (!isset($this->stream)) {
+            throw new \RuntimeException('Stream is detached');
+        }
+
+        return feof($this->stream);
+    }
+
+    public function tell()
+    {
+        if (!isset($this->stream)) {
+            throw new \RuntimeException('Stream is detached');
+        }
+
+        $result = ftell($this->stream);
+
+        if ($result === false) {
+            throw new \RuntimeException('Unable to determine stream position');
+        }
+
+        return $result;
+    }
+
+    public function rewind()
+    {
+        $this->seek(0);
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        if (!isset($this->stream)) {
+            throw new \RuntimeException('Stream is detached');
+        }
+        if (!$this->seekable) {
+            throw new \RuntimeException('Stream is not seekable');
+        }
+        if (fseek($this->stream, $offset, $whence) === -1) {
+            throw new \RuntimeException('Unable to seek to stream position '
+                . $offset . ' with whence ' . var_export($whence, true));
+        }
+    }
+
+    public function read($length)
+    {
+        if (!isset($this->stream)) {
+            throw new \RuntimeException('Stream is detached');
+        }
+        if (!$this->readable) {
+            throw new \RuntimeException('Cannot read from non-readable stream');
+        }
+        if ($length < 0) {
+            throw new \RuntimeException('Length parameter cannot be negative');
+        }
+
+        if (0 === $length) {
+            return '';
+        }
+
+        $string = fread($this->stream, $length);
+        if (false === $string) {
+            throw new \RuntimeException('Unable to read from stream');
+        }
+
+        return $string;
+    }
+
+    public function write($string)
+    {
+        if (!isset($this->stream)) {
+            throw new \RuntimeException('Stream is detached');
+        }
+        if (!$this->writable) {
+            throw new \RuntimeException('Cannot write to a non-writable stream');
+        }
+
+        // We can't know the size after writing anything
+        $this->size = null;
+        $result = fwrite($this->stream, $string);
+
+        if ($result === false) {
+            throw new \RuntimeException('Unable to write to stream');
+        }
+
+        return $result;
+    }
+
+    public function getMetadata($key = null)
+    {
+        if (!isset($this->stream)) {
+            return $key ? null : [];
+        } elseif (!$key) {
+            return $this->customMetadata + stream_get_meta_data($this->stream);
+        } elseif (isset($this->customMetadata[$key])) {
+            return $this->customMetadata[$key];
+        }
+
+        $meta = stream_get_meta_data($this->stream);
+
+        return isset($meta[$key]) ? $meta[$key] : null;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/StreamDecoratorTrait.php b/vendor/guzzlehttp/psr7/src/StreamDecoratorTrait.php
new file mode 100644
index 0000000..daec6f5
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/StreamDecoratorTrait.php
@@ -0,0 +1,149 @@
+stream = $stream;
+    }
+
+    /**
+     * Magic method used to create a new stream if streams are not added in
+     * the constructor of a decorator (e.g., LazyOpenStream).
+     *
+     * @param string $name Name of the property (allows "stream" only).
+     *
+     * @return StreamInterface
+     */
+    public function __get($name)
+    {
+        if ($name == 'stream') {
+            $this->stream = $this->createStream();
+            return $this->stream;
+        }
+
+        throw new \UnexpectedValueException("$name not found on class");
+    }
+
+    public function __toString()
+    {
+        try {
+            if ($this->isSeekable()) {
+                $this->seek(0);
+            }
+            return $this->getContents();
+        } catch (\Exception $e) {
+            // Really, PHP? https://bugs.php.net/bug.php?id=53648
+            trigger_error('StreamDecorator::__toString exception: '
+                . (string) $e, E_USER_ERROR);
+            return '';
+        }
+    }
+
+    public function getContents()
+    {
+        return copy_to_string($this);
+    }
+
+    /**
+     * Allow decorators to implement custom methods
+     *
+     * @param string $method Missing method name
+     * @param array  $args   Method arguments
+     *
+     * @return mixed
+     */
+    public function __call($method, array $args)
+    {
+        $result = call_user_func_array([$this->stream, $method], $args);
+
+        // Always return the wrapped object if the result is a return $this
+        return $result === $this->stream ? $this : $result;
+    }
+
+    public function close()
+    {
+        $this->stream->close();
+    }
+
+    public function getMetadata($key = null)
+    {
+        return $this->stream->getMetadata($key);
+    }
+
+    public function detach()
+    {
+        return $this->stream->detach();
+    }
+
+    public function getSize()
+    {
+        return $this->stream->getSize();
+    }
+
+    public function eof()
+    {
+        return $this->stream->eof();
+    }
+
+    public function tell()
+    {
+        return $this->stream->tell();
+    }
+
+    public function isReadable()
+    {
+        return $this->stream->isReadable();
+    }
+
+    public function isWritable()
+    {
+        return $this->stream->isWritable();
+    }
+
+    public function isSeekable()
+    {
+        return $this->stream->isSeekable();
+    }
+
+    public function rewind()
+    {
+        $this->seek(0);
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        $this->stream->seek($offset, $whence);
+    }
+
+    public function read($length)
+    {
+        return $this->stream->read($length);
+    }
+
+    public function write($string)
+    {
+        return $this->stream->write($string);
+    }
+
+    /**
+     * Implement in subclasses to dynamically create streams when requested.
+     *
+     * @return StreamInterface
+     * @throws \BadMethodCallException
+     */
+    protected function createStream()
+    {
+        throw new \BadMethodCallException('Not implemented');
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/StreamWrapper.php b/vendor/guzzlehttp/psr7/src/StreamWrapper.php
new file mode 100644
index 0000000..0f3a285
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/StreamWrapper.php
@@ -0,0 +1,161 @@
+isReadable()) {
+            $mode = $stream->isWritable() ? 'r+' : 'r';
+        } elseif ($stream->isWritable()) {
+            $mode = 'w';
+        } else {
+            throw new \InvalidArgumentException('The stream must be readable, '
+                . 'writable, or both.');
+        }
+
+        return fopen('guzzle://stream', $mode, null, self::createStreamContext($stream));
+    }
+
+    /**
+     * Creates a stream context that can be used to open a stream as a php stream resource.
+     *
+     * @param StreamInterface $stream
+     *
+     * @return resource
+     */
+    public static function createStreamContext(StreamInterface $stream)
+    {
+        return stream_context_create([
+            'guzzle' => ['stream' => $stream]
+        ]);
+    }
+
+    /**
+     * Registers the stream wrapper if needed
+     */
+    public static function register()
+    {
+        if (!in_array('guzzle', stream_get_wrappers())) {
+            stream_wrapper_register('guzzle', __CLASS__);
+        }
+    }
+
+    public function stream_open($path, $mode, $options, &$opened_path)
+    {
+        $options = stream_context_get_options($this->context);
+
+        if (!isset($options['guzzle']['stream'])) {
+            return false;
+        }
+
+        $this->mode = $mode;
+        $this->stream = $options['guzzle']['stream'];
+
+        return true;
+    }
+
+    public function stream_read($count)
+    {
+        return $this->stream->read($count);
+    }
+
+    public function stream_write($data)
+    {
+        return (int) $this->stream->write($data);
+    }
+
+    public function stream_tell()
+    {
+        return $this->stream->tell();
+    }
+
+    public function stream_eof()
+    {
+        return $this->stream->eof();
+    }
+
+    public function stream_seek($offset, $whence)
+    {
+        $this->stream->seek($offset, $whence);
+
+        return true;
+    }
+
+    public function stream_cast($cast_as)
+    {
+        $stream = clone($this->stream);
+
+        return $stream->detach();
+    }
+
+    public function stream_stat()
+    {
+        static $modeMap = [
+            'r'  => 33060,
+            'rb' => 33060,
+            'r+' => 33206,
+            'w'  => 33188,
+            'wb' => 33188
+        ];
+
+        return [
+            'dev'     => 0,
+            'ino'     => 0,
+            'mode'    => $modeMap[$this->mode],
+            'nlink'   => 0,
+            'uid'     => 0,
+            'gid'     => 0,
+            'rdev'    => 0,
+            'size'    => $this->stream->getSize() ?: 0,
+            'atime'   => 0,
+            'mtime'   => 0,
+            'ctime'   => 0,
+            'blksize' => 0,
+            'blocks'  => 0
+        ];
+    }
+
+    public function url_stat($path, $flags)
+    {
+        return [
+            'dev'     => 0,
+            'ino'     => 0,
+            'mode'    => 0,
+            'nlink'   => 0,
+            'uid'     => 0,
+            'gid'     => 0,
+            'rdev'    => 0,
+            'size'    => 0,
+            'atime'   => 0,
+            'mtime'   => 0,
+            'ctime'   => 0,
+            'blksize' => 0,
+            'blocks'  => 0
+        ];
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/UploadedFile.php b/vendor/guzzlehttp/psr7/src/UploadedFile.php
new file mode 100644
index 0000000..e62bd5c
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/UploadedFile.php
@@ -0,0 +1,316 @@
+setError($errorStatus);
+        $this->setSize($size);
+        $this->setClientFilename($clientFilename);
+        $this->setClientMediaType($clientMediaType);
+
+        if ($this->isOk()) {
+            $this->setStreamOrFile($streamOrFile);
+        }
+    }
+
+    /**
+     * Depending on the value set file or stream variable
+     *
+     * @param mixed $streamOrFile
+     * @throws InvalidArgumentException
+     */
+    private function setStreamOrFile($streamOrFile)
+    {
+        if (is_string($streamOrFile)) {
+            $this->file = $streamOrFile;
+        } elseif (is_resource($streamOrFile)) {
+            $this->stream = new Stream($streamOrFile);
+        } elseif ($streamOrFile instanceof StreamInterface) {
+            $this->stream = $streamOrFile;
+        } else {
+            throw new InvalidArgumentException(
+                'Invalid stream or file provided for UploadedFile'
+            );
+        }
+    }
+
+    /**
+     * @param int $error
+     * @throws InvalidArgumentException
+     */
+    private function setError($error)
+    {
+        if (false === is_int($error)) {
+            throw new InvalidArgumentException(
+                'Upload file error status must be an integer'
+            );
+        }
+
+        if (false === in_array($error, UploadedFile::$errors)) {
+            throw new InvalidArgumentException(
+                'Invalid error status for UploadedFile'
+            );
+        }
+
+        $this->error = $error;
+    }
+
+    /**
+     * @param int $size
+     * @throws InvalidArgumentException
+     */
+    private function setSize($size)
+    {
+        if (false === is_int($size)) {
+            throw new InvalidArgumentException(
+                'Upload file size must be an integer'
+            );
+        }
+
+        $this->size = $size;
+    }
+
+    /**
+     * @param mixed $param
+     * @return boolean
+     */
+    private function isStringOrNull($param)
+    {
+        return in_array(gettype($param), ['string', 'NULL']);
+    }
+
+    /**
+     * @param mixed $param
+     * @return boolean
+     */
+    private function isStringNotEmpty($param)
+    {
+        return is_string($param) && false === empty($param);
+    }
+
+    /**
+     * @param string|null $clientFilename
+     * @throws InvalidArgumentException
+     */
+    private function setClientFilename($clientFilename)
+    {
+        if (false === $this->isStringOrNull($clientFilename)) {
+            throw new InvalidArgumentException(
+                'Upload file client filename must be a string or null'
+            );
+        }
+
+        $this->clientFilename = $clientFilename;
+    }
+
+    /**
+     * @param string|null $clientMediaType
+     * @throws InvalidArgumentException
+     */
+    private function setClientMediaType($clientMediaType)
+    {
+        if (false === $this->isStringOrNull($clientMediaType)) {
+            throw new InvalidArgumentException(
+                'Upload file client media type must be a string or null'
+            );
+        }
+
+        $this->clientMediaType = $clientMediaType;
+    }
+
+    /**
+     * Return true if there is no upload error
+     *
+     * @return boolean
+     */
+    private function isOk()
+    {
+        return $this->error === UPLOAD_ERR_OK;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isMoved()
+    {
+        return $this->moved;
+    }
+
+    /**
+     * @throws RuntimeException if is moved or not ok
+     */
+    private function validateActive()
+    {
+        if (false === $this->isOk()) {
+            throw new RuntimeException('Cannot retrieve stream due to upload error');
+        }
+
+        if ($this->isMoved()) {
+            throw new RuntimeException('Cannot retrieve stream after it has already been moved');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     * @throws RuntimeException if the upload was not successful.
+     */
+    public function getStream()
+    {
+        $this->validateActive();
+
+        if ($this->stream instanceof StreamInterface) {
+            return $this->stream;
+        }
+
+        return new LazyOpenStream($this->file, 'r+');
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see http://php.net/is_uploaded_file
+     * @see http://php.net/move_uploaded_file
+     * @param string $targetPath Path to which to move the uploaded file.
+     * @throws RuntimeException if the upload was not successful.
+     * @throws InvalidArgumentException if the $path specified is invalid.
+     * @throws RuntimeException on any error during the move operation, or on
+     *     the second or subsequent call to the method.
+     */
+    public function moveTo($targetPath)
+    {
+        $this->validateActive();
+
+        if (false === $this->isStringNotEmpty($targetPath)) {
+            throw new InvalidArgumentException(
+                'Invalid path provided for move operation; must be a non-empty string'
+            );
+        }
+
+        if ($this->file) {
+            $this->moved = php_sapi_name() == 'cli'
+                ? rename($this->file, $targetPath)
+                : move_uploaded_file($this->file, $targetPath);
+        } else {
+            copy_to_stream(
+                $this->getStream(),
+                new LazyOpenStream($targetPath, 'w')
+            );
+
+            $this->moved = true;
+        }
+
+        if (false === $this->moved) {
+            throw new RuntimeException(
+                sprintf('Uploaded file could not be moved to %s', $targetPath)
+            );
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return int|null The file size in bytes or null if unknown.
+     */
+    public function getSize()
+    {
+        return $this->size;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see http://php.net/manual/en/features.file-upload.errors.php
+     * @return int One of PHP's UPLOAD_ERR_XXX constants.
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return string|null The filename sent by the client or null if none
+     *     was provided.
+     */
+    public function getClientFilename()
+    {
+        return $this->clientFilename;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getClientMediaType()
+    {
+        return $this->clientMediaType;
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/Uri.php b/vendor/guzzlehttp/psr7/src/Uri.php
new file mode 100644
index 0000000..3621956
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/Uri.php
@@ -0,0 +1,738 @@
+ 80,
+        'https' => 443,
+        'ftp' => 21,
+        'gopher' => 70,
+        'nntp' => 119,
+        'news' => 119,
+        'telnet' => 23,
+        'tn3270' => 23,
+        'imap' => 143,
+        'pop' => 110,
+        'ldap' => 389,
+    ];
+
+    private static $charUnreserved = 'a-zA-Z0-9_\-\.~';
+    private static $charSubDelims = '!\$&\'\(\)\*\+,;=';
+    private static $replaceQuery = ['=' => '%3D', '&' => '%26'];
+
+    /** @var string Uri scheme. */
+    private $scheme = '';
+
+    /** @var string Uri user info. */
+    private $userInfo = '';
+
+    /** @var string Uri host. */
+    private $host = '';
+
+    /** @var int|null Uri port. */
+    private $port;
+
+    /** @var string Uri path. */
+    private $path = '';
+
+    /** @var string Uri query string. */
+    private $query = '';
+
+    /** @var string Uri fragment. */
+    private $fragment = '';
+
+    /**
+     * @param string $uri URI to parse
+     */
+    public function __construct($uri = '')
+    {
+        // weak type check to also accept null until we can add scalar type hints
+        if ($uri != '') {
+            $parts = parse_url($uri);
+            if ($parts === false) {
+                throw new \InvalidArgumentException("Unable to parse URI: $uri");
+            }
+            $this->applyParts($parts);
+        }
+    }
+
+    public function __toString()
+    {
+        return self::composeComponents(
+            $this->scheme,
+            $this->getAuthority(),
+            $this->path,
+            $this->query,
+            $this->fragment
+        );
+    }
+
+    /**
+     * Composes a URI reference string from its various components.
+     *
+     * Usually this method does not need to be called manually but instead is used indirectly via
+     * `Psr\Http\Message\UriInterface::__toString`.
+     *
+     * PSR-7 UriInterface treats an empty component the same as a missing component as
+     * getQuery(), getFragment() etc. always return a string. This explains the slight
+     * difference to RFC 3986 Section 5.3.
+     *
+     * Another adjustment is that the authority separator is added even when the authority is missing/empty
+     * for the "file" scheme. This is because PHP stream functions like `file_get_contents` only work with
+     * `file:///myfile` but not with `file:/myfile` although they are equivalent according to RFC 3986. But
+     * `file:///` is the more common syntax for the file scheme anyway (Chrome for example redirects to
+     * that format).
+     *
+     * @param string $scheme
+     * @param string $authority
+     * @param string $path
+     * @param string $query
+     * @param string $fragment
+     *
+     * @return string
+     *
+     * @link https://tools.ietf.org/html/rfc3986#section-5.3
+     */
+    public static function composeComponents($scheme, $authority, $path, $query, $fragment)
+    {
+        $uri = '';
+
+        // weak type checks to also accept null until we can add scalar type hints
+        if ($scheme != '') {
+            $uri .= $scheme . ':';
+        }
+
+        if ($authority != ''|| $scheme === 'file') {
+            $uri .= '//' . $authority;
+        }
+
+        $uri .= $path;
+
+        if ($query != '') {
+            $uri .= '?' . $query;
+        }
+
+        if ($fragment != '') {
+            $uri .= '#' . $fragment;
+        }
+
+        return $uri;
+    }
+
+    /**
+     * Whether the URI has the default port of the current scheme.
+     *
+     * `Psr\Http\Message\UriInterface::getPort` may return null or the standard port. This method can be used
+     * independently of the implementation.
+     *
+     * @param UriInterface $uri
+     *
+     * @return bool
+     */
+    public static function isDefaultPort(UriInterface $uri)
+    {
+        return $uri->getPort() === null
+            || (isset(self::$defaultPorts[$uri->getScheme()]) && $uri->getPort() === self::$defaultPorts[$uri->getScheme()]);
+    }
+
+    /**
+     * Whether the URI is absolute, i.e. it has a scheme.
+     *
+     * An instance of UriInterface can either be an absolute URI or a relative reference. This method returns true
+     * if it is the former. An absolute URI has a scheme. A relative reference is used to express a URI relative
+     * to another URI, the base URI. Relative references can be divided into several forms:
+     * - network-path references, e.g. '//example.com/path'
+     * - absolute-path references, e.g. '/path'
+     * - relative-path references, e.g. 'subpath'
+     *
+     * @param UriInterface $uri
+     *
+     * @return bool
+     * @see Uri::isNetworkPathReference
+     * @see Uri::isAbsolutePathReference
+     * @see Uri::isRelativePathReference
+     * @link https://tools.ietf.org/html/rfc3986#section-4
+     */
+    public static function isAbsolute(UriInterface $uri)
+    {
+        return $uri->getScheme() !== '';
+    }
+
+    /**
+     * Whether the URI is a network-path reference.
+     *
+     * A relative reference that begins with two slash characters is termed an network-path reference.
+     *
+     * @param UriInterface $uri
+     *
+     * @return bool
+     * @link https://tools.ietf.org/html/rfc3986#section-4.2
+     */
+    public static function isNetworkPathReference(UriInterface $uri)
+    {
+        return $uri->getScheme() === '' && $uri->getAuthority() !== '';
+    }
+
+    /**
+     * Whether the URI is a absolute-path reference.
+     *
+     * A relative reference that begins with a single slash character is termed an absolute-path reference.
+     *
+     * @param UriInterface $uri
+     *
+     * @return bool
+     * @link https://tools.ietf.org/html/rfc3986#section-4.2
+     */
+    public static function isAbsolutePathReference(UriInterface $uri)
+    {
+        return $uri->getScheme() === ''
+            && $uri->getAuthority() === ''
+            && isset($uri->getPath()[0])
+            && $uri->getPath()[0] === '/';
+    }
+
+    /**
+     * Whether the URI is a relative-path reference.
+     *
+     * A relative reference that does not begin with a slash character is termed a relative-path reference.
+     *
+     * @param UriInterface $uri
+     *
+     * @return bool
+     * @link https://tools.ietf.org/html/rfc3986#section-4.2
+     */
+    public static function isRelativePathReference(UriInterface $uri)
+    {
+        return $uri->getScheme() === ''
+            && $uri->getAuthority() === ''
+            && (!isset($uri->getPath()[0]) || $uri->getPath()[0] !== '/');
+    }
+
+    /**
+     * Whether the URI is a same-document reference.
+     *
+     * A same-document reference refers to a URI that is, aside from its fragment
+     * component, identical to the base URI. When no base URI is given, only an empty
+     * URI reference (apart from its fragment) is considered a same-document reference.
+     *
+     * @param UriInterface      $uri  The URI to check
+     * @param UriInterface|null $base An optional base URI to compare against
+     *
+     * @return bool
+     * @link https://tools.ietf.org/html/rfc3986#section-4.4
+     */
+    public static function isSameDocumentReference(UriInterface $uri, UriInterface $base = null)
+    {
+        if ($base !== null) {
+            $uri = UriResolver::resolve($base, $uri);
+
+            return ($uri->getScheme() === $base->getScheme())
+                && ($uri->getAuthority() === $base->getAuthority())
+                && ($uri->getPath() === $base->getPath())
+                && ($uri->getQuery() === $base->getQuery());
+        }
+
+        return $uri->getScheme() === '' && $uri->getAuthority() === '' && $uri->getPath() === '' && $uri->getQuery() === '';
+    }
+
+    /**
+     * Removes dot segments from a path and returns the new path.
+     *
+     * @param string $path
+     *
+     * @return string
+     *
+     * @deprecated since version 1.4. Use UriResolver::removeDotSegments instead.
+     * @see UriResolver::removeDotSegments
+     */
+    public static function removeDotSegments($path)
+    {
+        return UriResolver::removeDotSegments($path);
+    }
+
+    /**
+     * Converts the relative URI into a new URI that is resolved against the base URI.
+     *
+     * @param UriInterface        $base Base URI
+     * @param string|UriInterface $rel  Relative URI
+     *
+     * @return UriInterface
+     *
+     * @deprecated since version 1.4. Use UriResolver::resolve instead.
+     * @see UriResolver::resolve
+     */
+    public static function resolve(UriInterface $base, $rel)
+    {
+        if (!($rel instanceof UriInterface)) {
+            $rel = new self($rel);
+        }
+
+        return UriResolver::resolve($base, $rel);
+    }
+
+    /**
+     * Creates a new URI with a specific query string value removed.
+     *
+     * Any existing query string values that exactly match the provided key are
+     * removed.
+     *
+     * @param UriInterface $uri URI to use as a base.
+     * @param string       $key Query string key to remove.
+     *
+     * @return UriInterface
+     */
+    public static function withoutQueryValue(UriInterface $uri, $key)
+    {
+        $result = self::getFilteredQueryString($uri, [$key]);
+
+        return $uri->withQuery(implode('&', $result));
+    }
+
+    /**
+     * Creates a new URI with a specific query string value.
+     *
+     * Any existing query string values that exactly match the provided key are
+     * removed and replaced with the given key value pair.
+     *
+     * A value of null will set the query string key without a value, e.g. "key"
+     * instead of "key=value".
+     *
+     * @param UriInterface $uri   URI to use as a base.
+     * @param string       $key   Key to set.
+     * @param string|null  $value Value to set
+     *
+     * @return UriInterface
+     */
+    public static function withQueryValue(UriInterface $uri, $key, $value)
+    {
+        $result = self::getFilteredQueryString($uri, [$key]);
+
+        $result[] = self::generateQueryString($key, $value);
+
+        return $uri->withQuery(implode('&', $result));
+    }
+
+    /**
+     * Creates a new URI with multiple specific query string values.
+     *
+     * It has the same behavior as withQueryValue() but for an associative array of key => value.
+     *
+     * @param UriInterface $uri           URI to use as a base.
+     * @param array        $keyValueArray Associative array of key and values
+     *
+     * @return UriInterface
+     */
+    public static function withQueryValues(UriInterface $uri, array $keyValueArray)
+    {
+        $result = self::getFilteredQueryString($uri, array_keys($keyValueArray));
+
+        foreach ($keyValueArray as $key => $value) {
+            $result[] = self::generateQueryString($key, $value);
+        }
+
+        return $uri->withQuery(implode('&', $result));
+    }
+
+    /**
+     * Creates a URI from a hash of `parse_url` components.
+     *
+     * @param array $parts
+     *
+     * @return UriInterface
+     * @link http://php.net/manual/en/function.parse-url.php
+     *
+     * @throws \InvalidArgumentException If the components do not form a valid URI.
+     */
+    public static function fromParts(array $parts)
+    {
+        $uri = new self();
+        $uri->applyParts($parts);
+        $uri->validateState();
+
+        return $uri;
+    }
+
+    public function getScheme()
+    {
+        return $this->scheme;
+    }
+
+    public function getAuthority()
+    {
+        $authority = $this->host;
+        if ($this->userInfo !== '') {
+            $authority = $this->userInfo . '@' . $authority;
+        }
+
+        if ($this->port !== null) {
+            $authority .= ':' . $this->port;
+        }
+
+        return $authority;
+    }
+
+    public function getUserInfo()
+    {
+        return $this->userInfo;
+    }
+
+    public function getHost()
+    {
+        return $this->host;
+    }
+
+    public function getPort()
+    {
+        return $this->port;
+    }
+
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    public function getQuery()
+    {
+        return $this->query;
+    }
+
+    public function getFragment()
+    {
+        return $this->fragment;
+    }
+
+    public function withScheme($scheme)
+    {
+        $scheme = $this->filterScheme($scheme);
+
+        if ($this->scheme === $scheme) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->scheme = $scheme;
+        $new->removeDefaultPort();
+        $new->validateState();
+
+        return $new;
+    }
+
+    public function withUserInfo($user, $password = null)
+    {
+        $info = $user;
+        if ($password != '') {
+            $info .= ':' . $password;
+        }
+
+        if ($this->userInfo === $info) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->userInfo = $info;
+        $new->validateState();
+
+        return $new;
+    }
+
+    public function withHost($host)
+    {
+        $host = $this->filterHost($host);
+
+        if ($this->host === $host) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->host = $host;
+        $new->validateState();
+
+        return $new;
+    }
+
+    public function withPort($port)
+    {
+        $port = $this->filterPort($port);
+
+        if ($this->port === $port) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->port = $port;
+        $new->removeDefaultPort();
+        $new->validateState();
+
+        return $new;
+    }
+
+    public function withPath($path)
+    {
+        $path = $this->filterPath($path);
+
+        if ($this->path === $path) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->path = $path;
+        $new->validateState();
+
+        return $new;
+    }
+
+    public function withQuery($query)
+    {
+        $query = $this->filterQueryAndFragment($query);
+
+        if ($this->query === $query) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->query = $query;
+
+        return $new;
+    }
+
+    public function withFragment($fragment)
+    {
+        $fragment = $this->filterQueryAndFragment($fragment);
+
+        if ($this->fragment === $fragment) {
+            return $this;
+        }
+
+        $new = clone $this;
+        $new->fragment = $fragment;
+
+        return $new;
+    }
+
+    /**
+     * Apply parse_url parts to a URI.
+     *
+     * @param array $parts Array of parse_url parts to apply.
+     */
+    private function applyParts(array $parts)
+    {
+        $this->scheme = isset($parts['scheme'])
+            ? $this->filterScheme($parts['scheme'])
+            : '';
+        $this->userInfo = isset($parts['user']) ? $parts['user'] : '';
+        $this->host = isset($parts['host'])
+            ? $this->filterHost($parts['host'])
+            : '';
+        $this->port = isset($parts['port'])
+            ? $this->filterPort($parts['port'])
+            : null;
+        $this->path = isset($parts['path'])
+            ? $this->filterPath($parts['path'])
+            : '';
+        $this->query = isset($parts['query'])
+            ? $this->filterQueryAndFragment($parts['query'])
+            : '';
+        $this->fragment = isset($parts['fragment'])
+            ? $this->filterQueryAndFragment($parts['fragment'])
+            : '';
+        if (isset($parts['pass'])) {
+            $this->userInfo .= ':' . $parts['pass'];
+        }
+
+        $this->removeDefaultPort();
+    }
+
+    /**
+     * @param string $scheme
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException If the scheme is invalid.
+     */
+    private function filterScheme($scheme)
+    {
+        if (!is_string($scheme)) {
+            throw new \InvalidArgumentException('Scheme must be a string');
+        }
+
+        return strtolower($scheme);
+    }
+
+    /**
+     * @param string $host
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException If the host is invalid.
+     */
+    private function filterHost($host)
+    {
+        if (!is_string($host)) {
+            throw new \InvalidArgumentException('Host must be a string');
+        }
+
+        return strtolower($host);
+    }
+
+    /**
+     * @param int|null $port
+     *
+     * @return int|null
+     *
+     * @throws \InvalidArgumentException If the port is invalid.
+     */
+    private function filterPort($port)
+    {
+        if ($port === null) {
+            return null;
+        }
+
+        $port = (int) $port;
+        if (1 > $port || 0xffff < $port) {
+            throw new \InvalidArgumentException(
+                sprintf('Invalid port: %d. Must be between 1 and 65535', $port)
+            );
+        }
+
+        return $port;
+    }
+
+    /**
+     * @param UriInterface $uri
+     * @param array        $keys
+     * 
+     * @return array
+     */
+    private static function getFilteredQueryString(UriInterface $uri, array $keys)
+    {
+        $current = $uri->getQuery();
+
+        if ($current === '') {
+            return [];
+        }
+
+        $decodedKeys = array_map('rawurldecode', $keys);
+
+        return array_filter(explode('&', $current), function ($part) use ($decodedKeys) {
+            return !in_array(rawurldecode(explode('=', $part)[0]), $decodedKeys, true);
+        });
+    }
+
+    /**
+     * @param string      $key
+     * @param string|null $value
+     * 
+     * @return string
+     */
+    private static function generateQueryString($key, $value)
+    {
+        // Query string separators ("=", "&") within the key or value need to be encoded
+        // (while preventing double-encoding) before setting the query string. All other
+        // chars that need percent-encoding will be encoded by withQuery().
+        $queryString = strtr($key, self::$replaceQuery);
+
+        if ($value !== null) {
+            $queryString .= '=' . strtr($value, self::$replaceQuery);
+        }
+
+        return $queryString;
+    }
+
+    private function removeDefaultPort()
+    {
+        if ($this->port !== null && self::isDefaultPort($this)) {
+            $this->port = null;
+        }
+    }
+
+    /**
+     * Filters the path of a URI
+     *
+     * @param string $path
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException If the path is invalid.
+     */
+    private function filterPath($path)
+    {
+        if (!is_string($path)) {
+            throw new \InvalidArgumentException('Path must be a string');
+        }
+
+        return preg_replace_callback(
+            '/(?:[^' . self::$charUnreserved . self::$charSubDelims . '%:@\/]++|%(?![A-Fa-f0-9]{2}))/',
+            [$this, 'rawurlencodeMatchZero'],
+            $path
+        );
+    }
+
+    /**
+     * Filters the query string or fragment of a URI.
+     *
+     * @param string $str
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException If the query or fragment is invalid.
+     */
+    private function filterQueryAndFragment($str)
+    {
+        if (!is_string($str)) {
+            throw new \InvalidArgumentException('Query and fragment must be a string');
+        }
+
+        return preg_replace_callback(
+            '/(?:[^' . self::$charUnreserved . self::$charSubDelims . '%:@\/\?]++|%(?![A-Fa-f0-9]{2}))/',
+            [$this, 'rawurlencodeMatchZero'],
+            $str
+        );
+    }
+
+    private function rawurlencodeMatchZero(array $match)
+    {
+        return rawurlencode($match[0]);
+    }
+
+    private function validateState()
+    {
+        if ($this->host === '' && ($this->scheme === 'http' || $this->scheme === 'https')) {
+            $this->host = self::HTTP_DEFAULT_HOST;
+        }
+
+        if ($this->getAuthority() === '') {
+            if (0 === strpos($this->path, '//')) {
+                throw new \InvalidArgumentException('The path of a URI without an authority must not start with two slashes "//"');
+            }
+            if ($this->scheme === '' && false !== strpos(explode('/', $this->path, 2)[0], ':')) {
+                throw new \InvalidArgumentException('A relative URI must not have a path beginning with a segment containing a colon');
+            }
+        } elseif (isset($this->path[0]) && $this->path[0] !== '/') {
+            @trigger_error(
+                'The path of a URI with an authority must start with a slash "/" or be empty. Automagically fixing the URI ' .
+                'by adding a leading slash to the path is deprecated since version 1.4 and will throw an exception instead.',
+                E_USER_DEPRECATED
+            );
+            $this->path = '/'. $this->path;
+            //throw new \InvalidArgumentException('The path of a URI with an authority must start with a slash "/" or be empty');
+        }
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/UriNormalizer.php b/vendor/guzzlehttp/psr7/src/UriNormalizer.php
new file mode 100644
index 0000000..384c29e
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/UriNormalizer.php
@@ -0,0 +1,216 @@
+getPath() === '' &&
+            ($uri->getScheme() === 'http' || $uri->getScheme() === 'https')
+        ) {
+            $uri = $uri->withPath('/');
+        }
+
+        if ($flags & self::REMOVE_DEFAULT_HOST && $uri->getScheme() === 'file' && $uri->getHost() === 'localhost') {
+            $uri = $uri->withHost('');
+        }
+
+        if ($flags & self::REMOVE_DEFAULT_PORT && $uri->getPort() !== null && Uri::isDefaultPort($uri)) {
+            $uri = $uri->withPort(null);
+        }
+
+        if ($flags & self::REMOVE_DOT_SEGMENTS && !Uri::isRelativePathReference($uri)) {
+            $uri = $uri->withPath(UriResolver::removeDotSegments($uri->getPath()));
+        }
+
+        if ($flags & self::REMOVE_DUPLICATE_SLASHES) {
+            $uri = $uri->withPath(preg_replace('#//++#', '/', $uri->getPath()));
+        }
+
+        if ($flags & self::SORT_QUERY_PARAMETERS && $uri->getQuery() !== '') {
+            $queryKeyValues = explode('&', $uri->getQuery());
+            sort($queryKeyValues);
+            $uri = $uri->withQuery(implode('&', $queryKeyValues));
+        }
+
+        return $uri;
+    }
+
+    /**
+     * Whether two URIs can be considered equivalent.
+     *
+     * Both URIs are normalized automatically before comparison with the given $normalizations bitmask. The method also
+     * accepts relative URI references and returns true when they are equivalent. This of course assumes they will be
+     * resolved against the same base URI. If this is not the case, determination of equivalence or difference of
+     * relative references does not mean anything.
+     *
+     * @param UriInterface $uri1           An URI to compare
+     * @param UriInterface $uri2           An URI to compare
+     * @param int          $normalizations A bitmask of normalizations to apply, see constants
+     *
+     * @return bool
+     * @link https://tools.ietf.org/html/rfc3986#section-6.1
+     */
+    public static function isEquivalent(UriInterface $uri1, UriInterface $uri2, $normalizations = self::PRESERVING_NORMALIZATIONS)
+    {
+        return (string) self::normalize($uri1, $normalizations) === (string) self::normalize($uri2, $normalizations);
+    }
+
+    private static function capitalizePercentEncoding(UriInterface $uri)
+    {
+        $regex = '/(?:%[A-Fa-f0-9]{2})++/';
+
+        $callback = function (array $match) {
+            return strtoupper($match[0]);
+        };
+
+        return
+            $uri->withPath(
+                preg_replace_callback($regex, $callback, $uri->getPath())
+            )->withQuery(
+                preg_replace_callback($regex, $callback, $uri->getQuery())
+            );
+    }
+
+    private static function decodeUnreservedCharacters(UriInterface $uri)
+    {
+        $regex = '/%(?:2D|2E|5F|7E|3[0-9]|[46][1-9A-F]|[57][0-9A])/i';
+
+        $callback = function (array $match) {
+            return rawurldecode($match[0]);
+        };
+
+        return
+            $uri->withPath(
+                preg_replace_callback($regex, $callback, $uri->getPath())
+            )->withQuery(
+                preg_replace_callback($regex, $callback, $uri->getQuery())
+            );
+    }
+
+    private function __construct()
+    {
+        // cannot be instantiated
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/UriResolver.php b/vendor/guzzlehttp/psr7/src/UriResolver.php
new file mode 100644
index 0000000..c1cb8a2
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/UriResolver.php
@@ -0,0 +1,219 @@
+getScheme() != '') {
+            return $rel->withPath(self::removeDotSegments($rel->getPath()));
+        }
+
+        if ($rel->getAuthority() != '') {
+            $targetAuthority = $rel->getAuthority();
+            $targetPath = self::removeDotSegments($rel->getPath());
+            $targetQuery = $rel->getQuery();
+        } else {
+            $targetAuthority = $base->getAuthority();
+            if ($rel->getPath() === '') {
+                $targetPath = $base->getPath();
+                $targetQuery = $rel->getQuery() != '' ? $rel->getQuery() : $base->getQuery();
+            } else {
+                if ($rel->getPath()[0] === '/') {
+                    $targetPath = $rel->getPath();
+                } else {
+                    if ($targetAuthority != '' && $base->getPath() === '') {
+                        $targetPath = '/' . $rel->getPath();
+                    } else {
+                        $lastSlashPos = strrpos($base->getPath(), '/');
+                        if ($lastSlashPos === false) {
+                            $targetPath = $rel->getPath();
+                        } else {
+                            $targetPath = substr($base->getPath(), 0, $lastSlashPos + 1) . $rel->getPath();
+                        }
+                    }
+                }
+                $targetPath = self::removeDotSegments($targetPath);
+                $targetQuery = $rel->getQuery();
+            }
+        }
+
+        return new Uri(Uri::composeComponents(
+            $base->getScheme(),
+            $targetAuthority,
+            $targetPath,
+            $targetQuery,
+            $rel->getFragment()
+        ));
+    }
+
+    /**
+     * Returns the target URI as a relative reference from the base URI.
+     *
+     * This method is the counterpart to resolve():
+     *
+     *    (string) $target === (string) UriResolver::resolve($base, UriResolver::relativize($base, $target))
+     *
+     * One use-case is to use the current request URI as base URI and then generate relative links in your documents
+     * to reduce the document size or offer self-contained downloadable document archives.
+     *
+     *    $base = new Uri('http://example.com/a/b/');
+     *    echo UriResolver::relativize($base, new Uri('http://example.com/a/b/c'));  // prints 'c'.
+     *    echo UriResolver::relativize($base, new Uri('http://example.com/a/x/y'));  // prints '../x/y'.
+     *    echo UriResolver::relativize($base, new Uri('http://example.com/a/b/?q')); // prints '?q'.
+     *    echo UriResolver::relativize($base, new Uri('http://example.org/a/b/'));   // prints '//example.org/a/b/'.
+     *
+     * This method also accepts a target that is already relative and will try to relativize it further. Only a
+     * relative-path reference will be returned as-is.
+     *
+     *    echo UriResolver::relativize($base, new Uri('/a/b/c'));  // prints 'c' as well
+     *
+     * @param UriInterface $base   Base URI
+     * @param UriInterface $target Target URI
+     *
+     * @return UriInterface The relative URI reference
+     */
+    public static function relativize(UriInterface $base, UriInterface $target)
+    {
+        if ($target->getScheme() !== '' &&
+            ($base->getScheme() !== $target->getScheme() || $target->getAuthority() === '' && $base->getAuthority() !== '')
+        ) {
+            return $target;
+        }
+
+        if (Uri::isRelativePathReference($target)) {
+            // As the target is already highly relative we return it as-is. It would be possible to resolve
+            // the target with `$target = self::resolve($base, $target);` and then try make it more relative
+            // by removing a duplicate query. But let's not do that automatically.
+            return $target;
+        }
+
+        if ($target->getAuthority() !== '' && $base->getAuthority() !== $target->getAuthority()) {
+            return $target->withScheme('');
+        }
+
+        // We must remove the path before removing the authority because if the path starts with two slashes, the URI
+        // would turn invalid. And we also cannot set a relative path before removing the authority, as that is also
+        // invalid.
+        $emptyPathUri = $target->withScheme('')->withPath('')->withUserInfo('')->withPort(null)->withHost('');
+
+        if ($base->getPath() !== $target->getPath()) {
+            return $emptyPathUri->withPath(self::getRelativePath($base, $target));
+        }
+
+        if ($base->getQuery() === $target->getQuery()) {
+            // Only the target fragment is left. And it must be returned even if base and target fragment are the same.
+            return $emptyPathUri->withQuery('');
+        }
+
+        // If the base URI has a query but the target has none, we cannot return an empty path reference as it would
+        // inherit the base query component when resolving.
+        if ($target->getQuery() === '') {
+            $segments = explode('/', $target->getPath());
+            $lastSegment = end($segments);
+
+            return $emptyPathUri->withPath($lastSegment === '' ? './' : $lastSegment);
+        }
+
+        return $emptyPathUri;
+    }
+
+    private static function getRelativePath(UriInterface $base, UriInterface $target)
+    {
+        $sourceSegments = explode('/', $base->getPath());
+        $targetSegments = explode('/', $target->getPath());
+        array_pop($sourceSegments);
+        $targetLastSegment = array_pop($targetSegments);
+        foreach ($sourceSegments as $i => $segment) {
+            if (isset($targetSegments[$i]) && $segment === $targetSegments[$i]) {
+                unset($sourceSegments[$i], $targetSegments[$i]);
+            } else {
+                break;
+            }
+        }
+        $targetSegments[] = $targetLastSegment;
+        $relativePath = str_repeat('../', count($sourceSegments)) . implode('/', $targetSegments);
+
+        // A reference to am empty last segment or an empty first sub-segment must be prefixed with "./".
+        // This also applies to a segment with a colon character (e.g., "file:colon") that cannot be used
+        // as the first segment of a relative-path reference, as it would be mistaken for a scheme name.
+        if ('' === $relativePath || false !== strpos(explode('/', $relativePath, 2)[0], ':')) {
+            $relativePath = "./$relativePath";
+        } elseif ('/' === $relativePath[0]) {
+            if ($base->getAuthority() != '' && $base->getPath() === '') {
+                // In this case an extra slash is added by resolve() automatically. So we must not add one here.
+                $relativePath = ".$relativePath";
+            } else {
+                $relativePath = "./$relativePath";
+            }
+        }
+
+        return $relativePath;
+    }
+
+    private function __construct()
+    {
+        // cannot be instantiated
+    }
+}
diff --git a/vendor/guzzlehttp/psr7/src/functions.php b/vendor/guzzlehttp/psr7/src/functions.php
new file mode 100644
index 0000000..957bfb4
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/functions.php
@@ -0,0 +1,898 @@
+getMethod() . ' '
+                . $message->getRequestTarget())
+            . ' HTTP/' . $message->getProtocolVersion();
+        if (!$message->hasHeader('host')) {
+            $msg .= "\r\nHost: " . $message->getUri()->getHost();
+        }
+    } elseif ($message instanceof ResponseInterface) {
+        $msg = 'HTTP/' . $message->getProtocolVersion() . ' '
+            . $message->getStatusCode() . ' '
+            . $message->getReasonPhrase();
+    } else {
+        throw new \InvalidArgumentException('Unknown message type');
+    }
+
+    foreach ($message->getHeaders() as $name => $values) {
+        $msg .= "\r\n{$name}: " . implode(', ', $values);
+    }
+
+    return "{$msg}\r\n\r\n" . $message->getBody();
+}
+
+/**
+ * Returns a UriInterface for the given value.
+ *
+ * This function accepts a string or {@see Psr\Http\Message\UriInterface} and
+ * returns a UriInterface for the given value. If the value is already a
+ * `UriInterface`, it is returned as-is.
+ *
+ * @param string|UriInterface $uri
+ *
+ * @return UriInterface
+ * @throws \InvalidArgumentException
+ */
+function uri_for($uri)
+{
+    if ($uri instanceof UriInterface) {
+        return $uri;
+    } elseif (is_string($uri)) {
+        return new Uri($uri);
+    }
+
+    throw new \InvalidArgumentException('URI must be a string or UriInterface');
+}
+
+/**
+ * Create a new stream based on the input type.
+ *
+ * Options is an associative array that can contain the following keys:
+ * - metadata: Array of custom metadata.
+ * - size: Size of the stream.
+ *
+ * @param resource|string|null|int|float|bool|StreamInterface|callable|\Iterator $resource Entity body data
+ * @param array                                                                  $options  Additional options
+ *
+ * @return StreamInterface
+ * @throws \InvalidArgumentException if the $resource arg is not valid.
+ */
+function stream_for($resource = '', array $options = [])
+{
+    if (is_scalar($resource)) {
+        $stream = fopen('php://temp', 'r+');
+        if ($resource !== '') {
+            fwrite($stream, $resource);
+            fseek($stream, 0);
+        }
+        return new Stream($stream, $options);
+    }
+
+    switch (gettype($resource)) {
+        case 'resource':
+            return new Stream($resource, $options);
+        case 'object':
+            if ($resource instanceof StreamInterface) {
+                return $resource;
+            } elseif ($resource instanceof \Iterator) {
+                return new PumpStream(function () use ($resource) {
+                    if (!$resource->valid()) {
+                        return false;
+                    }
+                    $result = $resource->current();
+                    $resource->next();
+                    return $result;
+                }, $options);
+            } elseif (method_exists($resource, '__toString')) {
+                return stream_for((string) $resource, $options);
+            }
+            break;
+        case 'NULL':
+            return new Stream(fopen('php://temp', 'r+'), $options);
+    }
+
+    if (is_callable($resource)) {
+        return new PumpStream($resource, $options);
+    }
+
+    throw new \InvalidArgumentException('Invalid resource type: ' . gettype($resource));
+}
+
+/**
+ * Parse an array of header values containing ";" separated data into an
+ * array of associative arrays representing the header key value pair
+ * data of the header. When a parameter does not contain a value, but just
+ * contains a key, this function will inject a key with a '' string value.
+ *
+ * @param string|array $header Header to parse into components.
+ *
+ * @return array Returns the parsed header values.
+ */
+function parse_header($header)
+{
+    static $trimmed = "\"'  \n\t\r";
+    $params = $matches = [];
+
+    foreach (normalize_header($header) as $val) {
+        $part = [];
+        foreach (preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) as $kvp) {
+            if (preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) {
+                $m = $matches[0];
+                if (isset($m[1])) {
+                    $part[trim($m[0], $trimmed)] = trim($m[1], $trimmed);
+                } else {
+                    $part[] = trim($m[0], $trimmed);
+                }
+            }
+        }
+        if ($part) {
+            $params[] = $part;
+        }
+    }
+
+    return $params;
+}
+
+/**
+ * Converts an array of header values that may contain comma separated
+ * headers into an array of headers with no comma separated values.
+ *
+ * @param string|array $header Header to normalize.
+ *
+ * @return array Returns the normalized header field values.
+ */
+function normalize_header($header)
+{
+    if (!is_array($header)) {
+        return array_map('trim', explode(',', $header));
+    }
+
+    $result = [];
+    foreach ($header as $value) {
+        foreach ((array) $value as $v) {
+            if (strpos($v, ',') === false) {
+                $result[] = $v;
+                continue;
+            }
+            foreach (preg_split('/,(?=([^"]*"[^"]*")*[^"]*$)/', $v) as $vv) {
+                $result[] = trim($vv);
+            }
+        }
+    }
+
+    return $result;
+}
+
+/**
+ * Clone and modify a request with the given changes.
+ *
+ * The changes can be one of:
+ * - method: (string) Changes the HTTP method.
+ * - set_headers: (array) Sets the given headers.
+ * - remove_headers: (array) Remove the given headers.
+ * - body: (mixed) Sets the given body.
+ * - uri: (UriInterface) Set the URI.
+ * - query: (string) Set the query string value of the URI.
+ * - version: (string) Set the protocol version.
+ *
+ * @param RequestInterface $request Request to clone and modify.
+ * @param array            $changes Changes to apply.
+ *
+ * @return RequestInterface
+ */
+function modify_request(RequestInterface $request, array $changes)
+{
+    if (!$changes) {
+        return $request;
+    }
+
+    $headers = $request->getHeaders();
+
+    if (!isset($changes['uri'])) {
+        $uri = $request->getUri();
+    } else {
+        // Remove the host header if one is on the URI
+        if ($host = $changes['uri']->getHost()) {
+            $changes['set_headers']['Host'] = $host;
+
+            if ($port = $changes['uri']->getPort()) {
+                $standardPorts = ['http' => 80, 'https' => 443];
+                $scheme = $changes['uri']->getScheme();
+                if (isset($standardPorts[$scheme]) && $port != $standardPorts[$scheme]) {
+                    $changes['set_headers']['Host'] .= ':'.$port;
+                }
+            }
+        }
+        $uri = $changes['uri'];
+    }
+
+    if (!empty($changes['remove_headers'])) {
+        $headers = _caseless_remove($changes['remove_headers'], $headers);
+    }
+
+    if (!empty($changes['set_headers'])) {
+        $headers = _caseless_remove(array_keys($changes['set_headers']), $headers);
+        $headers = $changes['set_headers'] + $headers;
+    }
+
+    if (isset($changes['query'])) {
+        $uri = $uri->withQuery($changes['query']);
+    }
+
+    if ($request instanceof ServerRequestInterface) {
+        return (new ServerRequest(
+            isset($changes['method']) ? $changes['method'] : $request->getMethod(),
+            $uri,
+            $headers,
+            isset($changes['body']) ? $changes['body'] : $request->getBody(),
+            isset($changes['version'])
+                ? $changes['version']
+                : $request->getProtocolVersion(),
+            $request->getServerParams()
+        ))
+        ->withParsedBody($request->getParsedBody())
+        ->withQueryParams($request->getQueryParams())
+        ->withCookieParams($request->getCookieParams())
+        ->withUploadedFiles($request->getUploadedFiles());
+    }
+
+    return new Request(
+        isset($changes['method']) ? $changes['method'] : $request->getMethod(),
+        $uri,
+        $headers,
+        isset($changes['body']) ? $changes['body'] : $request->getBody(),
+        isset($changes['version'])
+            ? $changes['version']
+            : $request->getProtocolVersion()
+    );
+}
+
+/**
+ * Attempts to rewind a message body and throws an exception on failure.
+ *
+ * The body of the message will only be rewound if a call to `tell()` returns a
+ * value other than `0`.
+ *
+ * @param MessageInterface $message Message to rewind
+ *
+ * @throws \RuntimeException
+ */
+function rewind_body(MessageInterface $message)
+{
+    $body = $message->getBody();
+
+    if ($body->tell()) {
+        $body->rewind();
+    }
+}
+
+/**
+ * Safely opens a PHP stream resource using a filename.
+ *
+ * When fopen fails, PHP normally raises a warning. This function adds an
+ * error handler that checks for errors and throws an exception instead.
+ *
+ * @param string $filename File to open
+ * @param string $mode     Mode used to open the file
+ *
+ * @return resource
+ * @throws \RuntimeException if the file cannot be opened
+ */
+function try_fopen($filename, $mode)
+{
+    $ex = null;
+    set_error_handler(function () use ($filename, $mode, &$ex) {
+        $ex = new \RuntimeException(sprintf(
+            'Unable to open %s using mode %s: %s',
+            $filename,
+            $mode,
+            func_get_args()[1]
+        ));
+    });
+
+    $handle = fopen($filename, $mode);
+    restore_error_handler();
+
+    if ($ex) {
+        /** @var $ex \RuntimeException */
+        throw $ex;
+    }
+
+    return $handle;
+}
+
+/**
+ * Copy the contents of a stream into a string until the given number of
+ * bytes have been read.
+ *
+ * @param StreamInterface $stream Stream to read
+ * @param int             $maxLen Maximum number of bytes to read. Pass -1
+ *                                to read the entire stream.
+ * @return string
+ * @throws \RuntimeException on error.
+ */
+function copy_to_string(StreamInterface $stream, $maxLen = -1)
+{
+    $buffer = '';
+
+    if ($maxLen === -1) {
+        while (!$stream->eof()) {
+            $buf = $stream->read(1048576);
+            // Using a loose equality here to match on '' and false.
+            if ($buf == null) {
+                break;
+            }
+            $buffer .= $buf;
+        }
+        return $buffer;
+    }
+
+    $len = 0;
+    while (!$stream->eof() && $len < $maxLen) {
+        $buf = $stream->read($maxLen - $len);
+        // Using a loose equality here to match on '' and false.
+        if ($buf == null) {
+            break;
+        }
+        $buffer .= $buf;
+        $len = strlen($buffer);
+    }
+
+    return $buffer;
+}
+
+/**
+ * Copy the contents of a stream into another stream until the given number
+ * of bytes have been read.
+ *
+ * @param StreamInterface $source Stream to read from
+ * @param StreamInterface $dest   Stream to write to
+ * @param int             $maxLen Maximum number of bytes to read. Pass -1
+ *                                to read the entire stream.
+ *
+ * @throws \RuntimeException on error.
+ */
+function copy_to_stream(
+    StreamInterface $source,
+    StreamInterface $dest,
+    $maxLen = -1
+) {
+    $bufferSize = 8192;
+
+    if ($maxLen === -1) {
+        while (!$source->eof()) {
+            if (!$dest->write($source->read($bufferSize))) {
+                break;
+            }
+        }
+    } else {
+        $remaining = $maxLen;
+        while ($remaining > 0 && !$source->eof()) {
+            $buf = $source->read(min($bufferSize, $remaining));
+            $len = strlen($buf);
+            if (!$len) {
+                break;
+            }
+            $remaining -= $len;
+            $dest->write($buf);
+        }
+    }
+}
+
+/**
+ * Calculate a hash of a Stream
+ *
+ * @param StreamInterface $stream    Stream to calculate the hash for
+ * @param string          $algo      Hash algorithm (e.g. md5, crc32, etc)
+ * @param bool            $rawOutput Whether or not to use raw output
+ *
+ * @return string Returns the hash of the stream
+ * @throws \RuntimeException on error.
+ */
+function hash(
+    StreamInterface $stream,
+    $algo,
+    $rawOutput = false
+) {
+    $pos = $stream->tell();
+
+    if ($pos > 0) {
+        $stream->rewind();
+    }
+
+    $ctx = hash_init($algo);
+    while (!$stream->eof()) {
+        hash_update($ctx, $stream->read(1048576));
+    }
+
+    $out = hash_final($ctx, (bool) $rawOutput);
+    $stream->seek($pos);
+
+    return $out;
+}
+
+/**
+ * Read a line from the stream up to the maximum allowed buffer length
+ *
+ * @param StreamInterface $stream    Stream to read from
+ * @param int             $maxLength Maximum buffer length
+ *
+ * @return string
+ */
+function readline(StreamInterface $stream, $maxLength = null)
+{
+    $buffer = '';
+    $size = 0;
+
+    while (!$stream->eof()) {
+        // Using a loose equality here to match on '' and false.
+        if (null == ($byte = $stream->read(1))) {
+            return $buffer;
+        }
+        $buffer .= $byte;
+        // Break when a new line is found or the max length - 1 is reached
+        if ($byte === "\n" || ++$size === $maxLength - 1) {
+            break;
+        }
+    }
+
+    return $buffer;
+}
+
+/**
+ * Parses a request message string into a request object.
+ *
+ * @param string $message Request message string.
+ *
+ * @return Request
+ */
+function parse_request($message)
+{
+    $data = _parse_message($message);
+    $matches = [];
+    if (!preg_match('/^[\S]+\s+([a-zA-Z]+:\/\/|\/).*/', $data['start-line'], $matches)) {
+        throw new \InvalidArgumentException('Invalid request string');
+    }
+    $parts = explode(' ', $data['start-line'], 3);
+    $version = isset($parts[2]) ? explode('/', $parts[2])[1] : '1.1';
+
+    $request = new Request(
+        $parts[0],
+        $matches[1] === '/' ? _parse_request_uri($parts[1], $data['headers']) : $parts[1],
+        $data['headers'],
+        $data['body'],
+        $version
+    );
+
+    return $matches[1] === '/' ? $request : $request->withRequestTarget($parts[1]);
+}
+
+/**
+ * Parses a response message string into a response object.
+ *
+ * @param string $message Response message string.
+ *
+ * @return Response
+ */
+function parse_response($message)
+{
+    $data = _parse_message($message);
+    // According to https://tools.ietf.org/html/rfc7230#section-3.1.2 the space
+    // between status-code and reason-phrase is required. But browsers accept
+    // responses without space and reason as well.
+    if (!preg_match('/^HTTP\/.* [0-9]{3}( .*|$)/', $data['start-line'])) {
+        throw new \InvalidArgumentException('Invalid response string: ' . $data['start-line']);
+    }
+    $parts = explode(' ', $data['start-line'], 3);
+
+    return new Response(
+        $parts[1],
+        $data['headers'],
+        $data['body'],
+        explode('/', $parts[0])[1],
+        isset($parts[2]) ? $parts[2] : null
+    );
+}
+
+/**
+ * Parse a query string into an associative array.
+ *
+ * If multiple values are found for the same key, the value of that key
+ * value pair will become an array. This function does not parse nested
+ * PHP style arrays into an associative array (e.g., foo[a]=1&foo[b]=2 will
+ * be parsed into ['foo[a]' => '1', 'foo[b]' => '2']).
+ *
+ * @param string   $str         Query string to parse
+ * @param int|bool $urlEncoding How the query string is encoded
+ *
+ * @return array
+ */
+function parse_query($str, $urlEncoding = true)
+{
+    $result = [];
+
+    if ($str === '') {
+        return $result;
+    }
+
+    if ($urlEncoding === true) {
+        $decoder = function ($value) {
+            return rawurldecode(str_replace('+', ' ', $value));
+        };
+    } elseif ($urlEncoding === PHP_QUERY_RFC3986) {
+        $decoder = 'rawurldecode';
+    } elseif ($urlEncoding === PHP_QUERY_RFC1738) {
+        $decoder = 'urldecode';
+    } else {
+        $decoder = function ($str) { return $str; };
+    }
+
+    foreach (explode('&', $str) as $kvp) {
+        $parts = explode('=', $kvp, 2);
+        $key = $decoder($parts[0]);
+        $value = isset($parts[1]) ? $decoder($parts[1]) : null;
+        if (!isset($result[$key])) {
+            $result[$key] = $value;
+        } else {
+            if (!is_array($result[$key])) {
+                $result[$key] = [$result[$key]];
+            }
+            $result[$key][] = $value;
+        }
+    }
+
+    return $result;
+}
+
+/**
+ * Build a query string from an array of key value pairs.
+ *
+ * This function can use the return value of parse_query() to build a query
+ * string. This function does not modify the provided keys when an array is
+ * encountered (like http_build_query would).
+ *
+ * @param array     $params   Query string parameters.
+ * @param int|false $encoding Set to false to not encode, PHP_QUERY_RFC3986
+ *                            to encode using RFC3986, or PHP_QUERY_RFC1738
+ *                            to encode using RFC1738.
+ * @return string
+ */
+function build_query(array $params, $encoding = PHP_QUERY_RFC3986)
+{
+    if (!$params) {
+        return '';
+    }
+
+    if ($encoding === false) {
+        $encoder = function ($str) { return $str; };
+    } elseif ($encoding === PHP_QUERY_RFC3986) {
+        $encoder = 'rawurlencode';
+    } elseif ($encoding === PHP_QUERY_RFC1738) {
+        $encoder = 'urlencode';
+    } else {
+        throw new \InvalidArgumentException('Invalid type');
+    }
+
+    $qs = '';
+    foreach ($params as $k => $v) {
+        $k = $encoder($k);
+        if (!is_array($v)) {
+            $qs .= $k;
+            if ($v !== null) {
+                $qs .= '=' . $encoder($v);
+            }
+            $qs .= '&';
+        } else {
+            foreach ($v as $vv) {
+                $qs .= $k;
+                if ($vv !== null) {
+                    $qs .= '=' . $encoder($vv);
+                }
+                $qs .= '&';
+            }
+        }
+    }
+
+    return $qs ? (string) substr($qs, 0, -1) : '';
+}
+
+/**
+ * Determines the mimetype of a file by looking at its extension.
+ *
+ * @param $filename
+ *
+ * @return null|string
+ */
+function mimetype_from_filename($filename)
+{
+    return mimetype_from_extension(pathinfo($filename, PATHINFO_EXTENSION));
+}
+
+/**
+ * Maps a file extensions to a mimetype.
+ *
+ * @param $extension string The file extension.
+ *
+ * @return string|null
+ * @link http://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x/conf/mime.types
+ */
+function mimetype_from_extension($extension)
+{
+    static $mimetypes = [
+        '3gp' => 'video/3gpp',
+        '7z' => 'application/x-7z-compressed',
+        'aac' => 'audio/x-aac',
+        'ai' => 'application/postscript',
+        'aif' => 'audio/x-aiff',
+        'asc' => 'text/plain',
+        'asf' => 'video/x-ms-asf',
+        'atom' => 'application/atom+xml',
+        'avi' => 'video/x-msvideo',
+        'bmp' => 'image/bmp',
+        'bz2' => 'application/x-bzip2',
+        'cer' => 'application/pkix-cert',
+        'crl' => 'application/pkix-crl',
+        'crt' => 'application/x-x509-ca-cert',
+        'css' => 'text/css',
+        'csv' => 'text/csv',
+        'cu' => 'application/cu-seeme',
+        'deb' => 'application/x-debian-package',
+        'doc' => 'application/msword',
+        'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+        'dvi' => 'application/x-dvi',
+        'eot' => 'application/vnd.ms-fontobject',
+        'eps' => 'application/postscript',
+        'epub' => 'application/epub+zip',
+        'etx' => 'text/x-setext',
+        'flac' => 'audio/flac',
+        'flv' => 'video/x-flv',
+        'gif' => 'image/gif',
+        'gz' => 'application/gzip',
+        'htm' => 'text/html',
+        'html' => 'text/html',
+        'ico' => 'image/x-icon',
+        'ics' => 'text/calendar',
+        'ini' => 'text/plain',
+        'iso' => 'application/x-iso9660-image',
+        'jar' => 'application/java-archive',
+        'jpe' => 'image/jpeg',
+        'jpeg' => 'image/jpeg',
+        'jpg' => 'image/jpeg',
+        'js' => 'text/javascript',
+        'json' => 'application/json',
+        'latex' => 'application/x-latex',
+        'log' => 'text/plain',
+        'm4a' => 'audio/mp4',
+        'm4v' => 'video/mp4',
+        'mid' => 'audio/midi',
+        'midi' => 'audio/midi',
+        'mov' => 'video/quicktime',
+        'mkv' => 'video/x-matroska',
+        'mp3' => 'audio/mpeg',
+        'mp4' => 'video/mp4',
+        'mp4a' => 'audio/mp4',
+        'mp4v' => 'video/mp4',
+        'mpe' => 'video/mpeg',
+        'mpeg' => 'video/mpeg',
+        'mpg' => 'video/mpeg',
+        'mpg4' => 'video/mp4',
+        'oga' => 'audio/ogg',
+        'ogg' => 'audio/ogg',
+        'ogv' => 'video/ogg',
+        'ogx' => 'application/ogg',
+        'pbm' => 'image/x-portable-bitmap',
+        'pdf' => 'application/pdf',
+        'pgm' => 'image/x-portable-graymap',
+        'png' => 'image/png',
+        'pnm' => 'image/x-portable-anymap',
+        'ppm' => 'image/x-portable-pixmap',
+        'ppt' => 'application/vnd.ms-powerpoint',
+        'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+        'ps' => 'application/postscript',
+        'qt' => 'video/quicktime',
+        'rar' => 'application/x-rar-compressed',
+        'ras' => 'image/x-cmu-raster',
+        'rss' => 'application/rss+xml',
+        'rtf' => 'application/rtf',
+        'sgm' => 'text/sgml',
+        'sgml' => 'text/sgml',
+        'svg' => 'image/svg+xml',
+        'swf' => 'application/x-shockwave-flash',
+        'tar' => 'application/x-tar',
+        'tif' => 'image/tiff',
+        'tiff' => 'image/tiff',
+        'torrent' => 'application/x-bittorrent',
+        'ttf' => 'application/x-font-ttf',
+        'txt' => 'text/plain',
+        'wav' => 'audio/x-wav',
+        'webm' => 'video/webm',
+        'wma' => 'audio/x-ms-wma',
+        'wmv' => 'video/x-ms-wmv',
+        'woff' => 'application/x-font-woff',
+        'wsdl' => 'application/wsdl+xml',
+        'xbm' => 'image/x-xbitmap',
+        'xls' => 'application/vnd.ms-excel',
+        'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        'xml' => 'application/xml',
+        'xpm' => 'image/x-xpixmap',
+        'xwd' => 'image/x-xwindowdump',
+        'yaml' => 'text/yaml',
+        'yml' => 'text/yaml',
+        'zip' => 'application/zip',
+    ];
+
+    $extension = strtolower($extension);
+
+    return isset($mimetypes[$extension])
+        ? $mimetypes[$extension]
+        : null;
+}
+
+/**
+ * Parses an HTTP message into an associative array.
+ *
+ * The array contains the "start-line" key containing the start line of
+ * the message, "headers" key containing an associative array of header
+ * array values, and a "body" key containing the body of the message.
+ *
+ * @param string $message HTTP request or response to parse.
+ *
+ * @return array
+ * @internal
+ */
+function _parse_message($message)
+{
+    if (!$message) {
+        throw new \InvalidArgumentException('Invalid message');
+    }
+
+    $message = ltrim($message, "\r\n");
+
+    $messageParts = preg_split("/\r?\n\r?\n/", $message, 2);
+
+    if ($messageParts === false || count($messageParts) !== 2) {
+        throw new \InvalidArgumentException('Invalid message: Missing header delimiter');
+    }
+
+    list($rawHeaders, $body) = $messageParts;
+    $rawHeaders .= "\r\n"; // Put back the delimiter we split previously
+    $headerParts = preg_split("/\r?\n/", $rawHeaders, 2);
+
+    if ($headerParts === false || count($headerParts) !== 2) {
+        throw new \InvalidArgumentException('Invalid message: Missing status line');
+    }
+
+    list($startLine, $rawHeaders) = $headerParts;
+
+    if (preg_match("/(?:^HTTP\/|^[A-Z]+ \S+ HTTP\/)(\d+(?:\.\d+)?)/i", $startLine, $matches) && $matches[1] === '1.0') {
+        // Header folding is deprecated for HTTP/1.1, but allowed in HTTP/1.0
+        $rawHeaders = preg_replace(Rfc7230::HEADER_FOLD_REGEX, ' ', $rawHeaders);
+    }
+
+    /** @var array[] $headerLines */
+    $count = preg_match_all(Rfc7230::HEADER_REGEX, $rawHeaders, $headerLines, PREG_SET_ORDER);
+
+    // If these aren't the same, then one line didn't match and there's an invalid header.
+    if ($count !== substr_count($rawHeaders, "\n")) {
+        // Folding is deprecated, see https://tools.ietf.org/html/rfc7230#section-3.2.4
+        if (preg_match(Rfc7230::HEADER_FOLD_REGEX, $rawHeaders)) {
+            throw new \InvalidArgumentException('Invalid header syntax: Obsolete line folding');
+        }
+
+        throw new \InvalidArgumentException('Invalid header syntax');
+    }
+
+    $headers = [];
+
+    foreach ($headerLines as $headerLine) {
+        $headers[$headerLine[1]][] = $headerLine[2];
+    }
+
+    return [
+        'start-line' => $startLine,
+        'headers' => $headers,
+        'body' => $body,
+    ];
+}
+
+/**
+ * Constructs a URI for an HTTP request message.
+ *
+ * @param string $path    Path from the start-line
+ * @param array  $headers Array of headers (each value an array).
+ *
+ * @return string
+ * @internal
+ */
+function _parse_request_uri($path, array $headers)
+{
+    $hostKey = array_filter(array_keys($headers), function ($k) {
+        return strtolower($k) === 'host';
+    });
+
+    // If no host is found, then a full URI cannot be constructed.
+    if (!$hostKey) {
+        return $path;
+    }
+
+    $host = $headers[reset($hostKey)][0];
+    $scheme = substr($host, -4) === ':443' ? 'https' : 'http';
+
+    return $scheme . '://' . $host . '/' . ltrim($path, '/');
+}
+
+/**
+ * Get a short summary of the message body
+ *
+ * Will return `null` if the response is not printable.
+ *
+ * @param MessageInterface $message    The message to get the body summary
+ * @param int              $truncateAt The maximum allowed size of the summary
+ *
+ * @return null|string
+ */
+function get_message_body_summary(MessageInterface $message, $truncateAt = 120)
+{
+    $body = $message->getBody();
+
+    if (!$body->isSeekable() || !$body->isReadable()) {
+        return null;
+    }
+
+    $size = $body->getSize();
+
+    if ($size === 0) {
+        return null;
+    }
+
+    $summary = $body->read($truncateAt);
+    $body->rewind();
+
+    if ($size > $truncateAt) {
+        $summary .= ' (truncated...)';
+    }
+
+    // Matches any printable character, including unicode characters:
+    // letters, marks, numbers, punctuation, spacing, and separators.
+    if (preg_match('/[^\pL\pM\pN\pP\pS\pZ\n\r\t]/', $summary)) {
+        return null;
+    }
+
+    return $summary;
+}
+
+/** @internal */
+function _caseless_remove($keys, array $data)
+{
+    $result = [];
+
+    foreach ($keys as &$key) {
+        $key = strtolower($key);
+    }
+
+    foreach ($data as $k => $v) {
+        if (!in_array(strtolower($k), $keys)) {
+            $result[$k] = $v;
+        }
+    }
+
+    return $result;
+}
diff --git a/vendor/guzzlehttp/psr7/src/functions_include.php b/vendor/guzzlehttp/psr7/src/functions_include.php
new file mode 100644
index 0000000..96a4a83
--- /dev/null
+++ b/vendor/guzzlehttp/psr7/src/functions_include.php
@@ -0,0 +1,6 @@
+maxThreadNoType is maxThread-sum(maxThreadType).If less than 0 $this->maxThreadNoType is set to 0.
+	public $maxThreadType = array ();
+	// retry time(s) when task failed
+	public $maxTry = 3;
+	// operation, class level curl opt
+	public $opt = array ();
+	// cache options,dirLevel values is less than 3
+	public $cache = array (
+			'enable' => false,
+			'enableDownload' => false,
+			'compress' => false,
+			'dir' => null,
+			'expire' => 86400,
+			'dirLevel' => 1 
+	);
+	// stack or queue
+	public $taskPoolType = 'stack';
+	// eliminate duplicate for taskpool, will delete previous task and add new one
+	public $taskOverride = false;
+	// task callback,add() should be called in callback, $cbTask[0] is callback, $cbTask[1] is param.
+	public $cbTask = null;
+	// status callback
+	public $cbInfo = null;
+	// user callback
+	public $cbUser = null;
+	// common fail callback, called if no one specified
+	public $cbFail = null;
+	
+	// is the loop running
+	protected $isRunning = false;
+	// max thread num no type
+	protected $maxThreadNoType = null;
+	// all added task was saved here first
+	protected $taskPool = array ();
+	// taskPool with high priority
+	protected $taskPoolAhead = array ();
+	// running task(s)
+	protected $taskRunning = array ();
+	// failed task need to retry
+	protected $taskFail = array ();
+	
+	// handle of multi-thread curl
+	private $mh = null;
+	// user error
+	private $userError = null;
+	// if __construct called
+	private $isConstructCalled = false;
+	// running info
+	private $info = array (
+			'all' => array (
+					// process start time
+					'startTime' => null,
+					// download start time
+					'startTimeDownload' => null,
+					// the real multi-thread num
+					'activeNum' => null,
+					// finished task in the queue
+					'queueNum' => null,
+					// byte
+					'downloadSize' => 0,
+					// finished task number,include failed task and cache
+					'finishNum' => 0,
+					// The number of cache used
+					'cacheNum' => 0,
+					// completely failed task number
+					'failNum' => 0,
+					// task num has added
+					'taskNum' => 0,
+					// task running num by type,
+					'taskRunningNumType' => array (),
+					// task ruuning num no type
+					'taskRunningNumNoType' => 0,
+					// $this->taskPool size
+					'taskPoolNum' => 0,
+					// $this->taskRunning size
+					'taskRunningNum' => 0,
+					// $this->taskFail size
+					'taskFailNum' => 0,
+					// finish percent
+					'finishPercent' => 0,
+					// time cost
+					'timeSpent' => 0,
+					// download time cost
+					'timeSpentDownload' => 0,
+					// curl task speed
+					'taskSpeedNoCache' => 0,
+					// network speed, bytes
+					'downloadSpeed' => 0 
+			),
+			'running' => array () 
+	);
+	function __construct() {
+		$this->isConstructCalled = true;
+		if (version_compare ( PHP_VERSION, '5.1.0' ) < 0) {
+			throw new Exception ( 'PHP 5.1.0+ is needed' );
+		}
+	}
+	
+	/**
+	 * add a task to taskPool
+	 *
+	 * @param array $item
+	 *        	array('url'=>'',['file'=>'',['opt'=>array(),['args'=>array(),['ctl'=>array('type'=>'','ahead'=>false,'cache'=>array('enable'=>bool,'expire'=>0),'close'=>true))]]]])
+	 * @param mixed $process
+	 *        	success callback,for callback first param array('info'=>,'content'=>), second param $item[args]
+	 * @param mixed $fail
+	 *        	curl fail callback,for callback first param array('error'=>array(0=>code,1=>msg),'info'=>array),second param $item[args];
+	 * @throws Exception
+	 * @return \frame\lib\CurlMulti
+	 */
+	function add(array $item, $process = null, $fail = null) {
+		// check
+		if (! is_array ( $item )) {
+			user_error ( 'item must be array, item is ' . gettype ( $item ), E_USER_WARNING );
+		} else {
+			$item ['url'] = trim ( $item ['url'] );
+			if (empty ( $item ['url'] )) {
+				user_error ( "url can't be empty, url=$item[url]", E_USER_WARNING );
+			} else {
+				// replace space with + to avoid some curl problems
+				$item ['url'] = str_replace ( ' ', '+', $item ['url'] );
+				// fix
+				if (empty ( $item ['file'] ))
+					$item ['file'] = null;
+				if (empty ( $item ['opt'] ))
+					$item ['opt'] = array ();
+				if (empty ( $item ['args'] ))
+					$item ['args'] = array ();
+				if (empty ( $item ['ctl'] )) {
+					$item ['ctl'] = array ();
+				}
+				if (! isset ( $item ['ctl'] ['cache'] ) || ! isset ( $item ['ctl'] ['cache'] ['enable'] )) {
+					$item ['ctl'] ['cache'] = array (
+							'enable' => false,
+							'expire' => 0 
+					);
+				}
+				if (! isset ( $item ['ctl'] ['ahead'] )) {
+					$item ['ctl'] ['ahead'] = false;
+				}
+				if (empty ( $process )) {
+					$process = null;
+				}
+				if (empty ( $fail )) {
+					$fail = null;
+				}
+				$task = array ();
+				$task [self::TASK_ITEM_URL] = $item ['url'];
+				$task [self::TASK_ITEM_FILE] = $item ['file'];
+				$task [self::TASK_ITEM_ARGS] = array (
+						$item ['args'] 
+				);
+				$task [self::TASK_ITEM_OPT] = $item ['opt'];
+				$task [self::TASK_ITEM_CTL] = $item ['ctl'];
+				$task [self::TASK_PROCESS] = $process;
+				$task [self::TASK_FAIL] = $fail;
+				$task [self::TASK_TRYED] = 0;
+				$task [self::TASK_CH] = null;
+				$this->addTaskPool ( $task );
+				$this->info ['all'] ['taskNum'] ++;
+			}
+		}
+		return $this;
+	}
+	
+	/**
+	 * add task to taskPool
+	 *
+	 * @param unknown $task        	
+	 */
+	private function addTaskPool($task) {
+		// uniq
+		if ($this->taskOverride) {
+			foreach ( array (
+					'taskPoolAhead',
+					'taskPool' 
+			) as $v ) {
+				foreach ( $this->$v as $k1 => $v1 ) {
+					if ($v1 [self::TASK_ITEM_URL] == $task [self::TASK_ITEM_URL]) {
+						$t = &$this->$v;
+						unset ( $t [$k1] );
+					}
+				}
+			}
+		}
+		// add
+		if (true == $task [self::TASK_ITEM_CTL] ['ahead']) {
+			$this->taskPoolAhead [] = $task;
+		} else {
+			if ($this->taskPoolType == 'queue') {
+				$this->taskPool [] = $task;
+			} elseif ($this->taskPoolType == 'stack') {
+				array_unshift ( $this->taskPool, $task );
+			} else {
+				throw new Exception ( 'taskPoolType not found, taskPoolType=' . $this->taskPoolType );
+			}
+		}
+	}
+	
+	/**
+	 * Perform the actual task(s).
+	 */
+	function start() {
+		if ($this->isRunning) {
+			throw new Exception ( __CLASS__ . ' is running !' );
+		}
+		if (false === $this->isConstructCalled) {
+			throw new Exception ( __CLASS__ . ' __construct is not called' );
+		}
+		$this->mh = curl_multi_init ();
+		$this->info ['all'] ['startTime'] = time ();
+		$this->info ['all'] ['timeStartDownload'] = null;
+		$this->info ['all'] ['downloadSize'] = 0;
+		$this->info ['all'] ['finishNum'] = 0;
+		$this->info ['all'] ['cacheNum'] = 0;
+		$this->info ['all'] ['failNum'] = 0;
+		$this->info ['all'] ['taskNum'] = 0;
+		$this->info ['all'] ['taskRunningNumNoType'] = 0;
+		$this->setThreadData ();
+		$this->isRunning = true;
+		$this->addTask ();
+		do {
+			$this->exec ();
+			curl_multi_select ( $this->mh );
+			$this->callCbInfo ();
+			if (isset ( $this->cbUser )) {
+				call_user_func ( $this->cbUser );
+			}
+			while ( false != ($curlInfo = curl_multi_info_read ( $this->mh, $this->info ['all'] ['queueNum'] )) ) {
+				$ch = $curlInfo ['handle'];
+				$task = $this->taskRunning [( int ) $ch];
+				$info = curl_getinfo ( $ch );
+				$this->info ['all'] ['downloadSize'] += $info ['size_download'];
+				if (isset ( $task [self::TASK_FP] )) {
+					fclose ( $task [self::TASK_FP] );
+				}
+				if ($curlInfo ['result'] == CURLE_OK) {
+					$param = array ();
+					$param ['info'] = $info;
+					$param ['ext'] = array (
+							'ch' => $ch 
+					);
+					if (! isset ( $task [self::TASK_ITEM_FILE] )) {
+						$param ['content'] = curl_multi_getcontent ( $ch );
+					}
+				}
+				curl_multi_remove_handle ( $this->mh, $ch );
+				// must close first,other wise download may be not commpleted in process callback
+				if (! array_key_exists ( 'close', $task [self::TASK_ITEM_CTL] ) || $task [self::TASK_ITEM_CTL] ['close'] == true) {
+					curl_close ( $ch );
+				}
+				if ($curlInfo ['result'] == CURLE_OK) {
+					$this->process ( $task, $param, false );
+				}
+				// error handle
+				$callFail = false;
+				if ($curlInfo ['result'] !== CURLE_OK || isset ( $this->userError )) {
+					if ($task [self::TASK_TRYED] >= $this->maxTry) {
+						// user error
+						if (isset ( $this->userError )) {
+							$err = array (
+									'error' => $this->userError 
+							);
+						} else {
+							$err = array (
+									'error' => array (
+											$curlInfo ['result'],
+											curl_error ( $ch ) 
+									) 
+							);
+						}
+						$err ['info'] = $info;
+						if (isset ( $task [self::TASK_FAIL] ) || isset ( $this->cbFail )) {
+							array_unshift ( $task [self::TASK_ITEM_ARGS], $err );
+							$callFail = true;
+						} else {
+							echo "\nError " . implode ( ', ', $err ['error'] ) . ", url=$info[url]\n";
+						}
+						$this->info ['all'] ['failNum'] ++;
+					} else {
+						$task [self::TASK_TRYED] ++;
+						$task [self::TASK_ITEM_CTL] ['useCache'] = false;
+						$this->taskFail [] = $task;
+						$this->info ['all'] ['taskNum'] ++;
+					}
+					if (isset ( $this->userError )) {
+						unset ( $this->userError );
+					}
+				}
+				if ($callFail) {
+					if (isset ( $task [self::TASK_FAIL] )) {
+						call_user_func_array ( $task [self::TASK_FAIL], $task [self::TASK_ITEM_ARGS] );
+					} elseif (isset ( $this->cbFail )) {
+						call_user_func_array ( $this->cbFail, $task [self::TASK_ITEM_ARGS] );
+					}
+				}
+				unset ( $this->taskRunning [( int ) $ch] );
+				if (array_key_exists ( 'type', $task [self::TASK_ITEM_CTL] )) {
+					$this->info ['all'] ['taskRunningNumType'] [$task [self::TASK_ITEM_CTL] ['type']] --;
+				} else {
+					$this->info ['all'] ['taskRunningNumNoType'] --;
+				}
+				$this->addTask ();
+				$this->info ['all'] ['finishNum'] ++;
+				// if $this->info['all']['queueNum'] grow very fast there will be no efficiency lost,because outer $this->exec() won't be executed.
+				$this->exec ();
+				$this->callCbInfo ();
+				if (isset ( $this->cbUser )) {
+					call_user_func ( $this->cbUser );
+				}
+			}
+		} while ( $this->info ['all'] ['activeNum'] || $this->info ['all'] ['queueNum'] || ! empty ( $this->taskFail ) || ! empty ( $this->taskRunning ) || ! empty ( $this->taskPool ) );
+		$this->callCbInfo ( true );
+		curl_multi_close ( $this->mh );
+		unset ( $this->mh );
+		$this->isRunning = false;
+	}
+	
+	/**
+	 * call $this->cbInfo
+	 */
+	private function callCbInfo($force = false) {
+		static $lastTime;
+		if (! isset ( $lastTime )) {
+			$lastTime = time ();
+		}
+		$now = time ();
+		if (($force || $now - $lastTime > 0) && isset ( $this->cbInfo )) {
+			$lastTime = $now;
+			$this->info ['all'] ['taskPoolNum'] = count ( $this->taskPool );
+			$this->info ['all'] ['taskRunningNum'] = count ( $this->taskRunning );
+			$this->info ['all'] ['taskFailNum'] = count ( $this->taskFail );
+			if ($this->info ['all'] ['taskNum'] > 0) {
+				$this->info ['all'] ['finishPercent'] = round ( $this->info ['all'] ['finishNum'] / $this->info ['all'] ['taskNum'], 4 );
+			}
+			$this->info ['all'] ['timeSpent'] = time () - $this->info ['all'] ['startTime'];
+			if (isset ( $this->info ['all'] ['timeStartDownload'] )) {
+				$this->info ['all'] ['timeSpentDownload'] = time () - $this->info ['all'] ['timeStartDownload'];
+			}
+			if ($this->info ['all'] ['timeSpentDownload'] > 0) {
+				$this->info ['all'] ['taskSpeedNoCache'] = round ( ($this->info ['all'] ['finishNum'] - $this->info ['all'] ['cacheNum']) / $this->info ['all'] ['timeSpentDownload'], 2 );
+				$this->info ['all'] ['downloadSpeed'] = round ( $this->info ['all'] ['downloadSize'] / $this->info ['all'] ['timeSpentDownload'], 2 );
+			}
+			// running
+			$this->info ['running'] = array ();
+			foreach ( $this->taskRunning as $k => $v ) {
+				$this->info ['running'] [$k] = curl_getinfo ( $v [self::TASK_CH] );
+			}
+			call_user_func_array ( $this->cbInfo, array (
+					$this->info 
+			) );
+		}
+	}
+	
+	/**
+	 * set $this->maxThreadNoType, $this->info['all']['taskRunningNumType'], $this->info['all']['taskRunningNumNoType'] etc
+	 */
+	private function setThreadData() {
+		$this->maxThreadNoType = $this->maxThread - array_sum ( $this->maxThreadType );
+		if ($this->maxThreadNoType < 0) {
+			$this->maxThreadNoType = 0;
+		}
+		// unset none exitst type num
+		foreach ( $this->info ['all'] ['taskRunningNumType'] as $k => $v ) {
+			if ($v == 0 && ! array_key_exists ( $k, $this->maxThreadType )) {
+				unset ( $this->info ['all'] ['taskRunningNumType'] [$k] );
+			}
+		}
+		// init type num
+		foreach ( $this->maxThreadType as $k => $v ) {
+			if ($v == 0) {
+				user_error ( 'maxThreadType[' . $k . '] is 0, task of this type will never be added!', E_USER_WARNING );
+			}
+			if (! array_key_exists ( $k, $this->info ['all'] ['taskRunningNumType'] )) {
+				$this->info ['all'] ['taskRunningNumType'] [$k] = 0;
+			}
+		}
+	}
+	
+	/**
+	 * curl_multi_exec()
+	 */
+	private function exec() {
+		while ( curl_multi_exec ( $this->mh, $this->info ['all'] ['activeNum'] ) === CURLM_CALL_MULTI_PERFORM ) {
+		}
+	}
+	
+	/**
+	 * add a task to curl, keep $this->maxThread concurrent automatically
+	 */
+	private function addTask() {
+		$c = $this->maxThread - count ( $this->taskRunning );
+		while ( $c > 0 ) {
+			$task = array ();
+			// search failed first
+			if (! empty ( $this->taskFail )) {
+				$task = array_pop ( $this->taskFail );
+			} else {
+				// cbTask
+				if (0 < ($this->maxThread - count ( $this->taskPool )) and ! empty ( $this->cbTask )) {
+					if (! isset ( $this->cbTask [1] )) {
+						$this->cbTask [1] = array ();
+					}
+					call_user_func_array ( $this->cbTask [0], array (
+							$this->cbTask [1] 
+					) );
+				}
+				if (! empty ( $this->taskPoolAhead )) {
+					$task = array_pop ( $this->taskPoolAhead );
+				} elseif (! empty ( $this->taskPool )) {
+					if ($this->taskPoolType == 'stack') {
+						$task = array_pop ( $this->taskPool );
+					} elseif ($this->taskPoolType == 'queue') {
+						$task = array_shift ( $this->taskPool );
+					} else {
+						throw new Exception ( 'taskPoolType not found, taskPoolType=' . $this->taskPoolType );
+					}
+				}
+			}
+			$noAdd = false;
+			$cache = null;
+			if (! empty ( $task )) {
+				if (true == $task [self::TASK_ITEM_CTL] ['cache'] ['enable'] || $this->cache ['enable']) {
+					$cache = $this->cache ( $task );
+					if (null !== $cache) {
+						if (isset ( $task [self::TASK_ITEM_FILE] )) {
+							file_put_contents ( $task [self::TASK_ITEM_FILE], $cache ['content'], LOCK_EX );
+							unset ( $cache ['content'] );
+						}
+						$this->process ( $task, $cache, true );
+						$this->info ['all'] ['cacheNum'] ++;
+						$this->info ['all'] ['finishNum'] ++;
+						$this->callCbInfo ();
+					}
+				}
+				if (! $cache) {
+					$this->setThreadData ();
+					if (array_key_exists ( 'type', $task [self::TASK_ITEM_CTL] ) && ! array_key_exists ( $task [self::TASK_ITEM_CTL] ['type'], $this->maxThreadType )) {
+						user_error ( 'task was set to notype because type was not set in $this->maxThreadType, type=' . $task [self::TASK_ITEM_CTL] ['type'], E_USER_WARNING );
+						unset ( $task [self::TASK_ITEM_CTL] ['type'] );
+					}
+					if (array_key_exists ( 'type', $task [self::TASK_ITEM_CTL] )) {
+						$maxThread = $this->maxThreadType [$task [self::TASK_ITEM_CTL] ['type']];
+						$isNoType = false;
+					} else {
+						$maxThread = $this->maxThreadNoType;
+						$isNoType = true;
+					}
+					if ($isNoType && $maxThread == 0) {
+						user_error ( 'task was disgarded because maxThreadNoType=0, url=' . $task [self::TASK_ITEM_URL], E_USER_WARNING );
+					}
+					if (($isNoType && $this->info ['all'] ['taskRunningNumNoType'] < $maxThread) || (! $isNoType && $this->info ['all'] ['taskRunningNumType'] [$task [self::TASK_ITEM_CTL] ['type']] < $maxThread)) {
+						$task [self::TASK_CH] = $this->curlInit ( $task [self::TASK_ITEM_URL] );
+						// is a download task?
+						if (isset ( $task [self::TASK_ITEM_FILE] )) {
+							// curl can create the last level directory
+							$dir = dirname ( $task [self::TASK_ITEM_FILE] );
+							if (! file_exists ( $dir ))
+								mkdir ( $dir, 0777 );
+							$task [self::TASK_FP] = fopen ( $task [self::TASK_ITEM_FILE], 'w' );
+							curl_setopt ( $task [self::TASK_CH], CURLOPT_FILE, $task [self::TASK_FP] );
+						}
+						// single task curl option
+						if (isset ( $task [self::TASK_ITEM_OPT] )) {
+							foreach ( $task [self::TASK_ITEM_OPT] as $k => $v ) {
+								curl_setopt ( $task [self::TASK_CH], $k, $v );
+							}
+						}
+						$this->taskRunning [( int ) $task [self::TASK_CH]] = $task;
+						if (! isset ( $this->info ['all'] ['timeStartDownload'] )) {
+							$this->info ['all'] ['timeStartDownload'] = time ();
+						}
+						if ($isNoType) {
+							$this->info ['all'] ['taskRunningNumNoType'] ++;
+						} else {
+							$this->info ['all'] ['taskRunningNumType'] [$task [self::TASK_ITEM_CTL] ['type']] ++;
+						}
+						curl_multi_add_handle ( $this->mh, $task [self::TASK_CH] );
+					} else {
+						// rotate task to pool
+						if ($task [self::TASK_TRYED] > 0) {
+							array_unshift ( $this->taskFail, $task );
+						} else {
+							array_unshift ( $this->taskPool, $task );
+						}
+						$noAdd = true;
+					}
+				}
+			}
+			if (! $cache || $noAdd) {
+				$c --;
+			}
+		}
+	}
+	
+	/**
+	 * do process
+	 *
+	 * @param unknown $task        	
+	 * @param unknown $r        	
+	 * @param unknown $isCache        	
+	 */
+	private function process($task, $r, $isCache) {
+		array_unshift ( $task [self::TASK_ITEM_ARGS], $r );
+		if (isset ( $task [self::TASK_PROCESS] )) {
+			$userRes = call_user_func_array ( $task [self::TASK_PROCESS], $task [self::TASK_ITEM_ARGS] );
+		}
+		if (! isset ( $userRes )) {
+			$userRes = true;
+		}
+		array_shift ( $task [self::TASK_ITEM_ARGS] );
+		// backoff
+		if (false === $userRes) {
+			if (false == $this->cache ['enable'] && false == $task [self::TASK_ITEM_CTL] ['cache'] ['enable']) {
+				$task [self::TASK_ITEM_CTL] ['cache'] = array (
+						'enable' => true,
+						'expire' => 3600 
+				);
+			}
+			$this->addTaskPool ( $task );
+		}
+		// write cache
+		if (false == $isCache && false == isset ( $this->userError ) && (true == $task [self::TASK_ITEM_CTL] ['cache'] ['enable']) || $this->cache ['enable']) {
+			$this->cache ( $task, $r );
+		}
+	}
+	
+	/**
+	 * set or get file cache
+	 *
+	 * @param string $url        	
+	 * @param mixed $content
+	 *        	array('info','content')
+	 * @return return array|null|boolean
+	 */
+	private function cache($task, $content = null) {
+		if (! isset ( $this->cache ['dir'] ))
+			throw new Exception ( 'Cache dir is not defined' );
+		$url = $task [self::TASK_ITEM_URL];
+		$key = md5 ( $url );
+		$isDownload = isset ( $task [self::TASK_ITEM_FILE] );
+		$file = rtrim ( $this->cache ['dir'], '/' ) . '/';
+		if (isset ( $this->cache ['dirLevel'] ) && $this->cache ['dirLevel'] != 0) {
+			if ($this->cache ['dirLevel'] == 1) {
+				$file .= substr ( $key, 0, 3 ) . '/' . substr ( $key, 3 );
+			} elseif ($this->cache ['dirLevel'] == 2) {
+				$file .= substr ( $key, 0, 3 ) . '/' . substr ( $key, 3, 3 ) . '/' . substr ( $key, 6 );
+			} else {
+				throw new Exception ( 'cache dirLevel is invalid, dirLevel=' . $this->cache ['dirLevel'] );
+			}
+		} else {
+			$file .= $key;
+		}
+		$r = null;
+		if (! isset ( $content )) {
+			if (file_exists ( $file )) {
+				if (true == $task [self::TASK_ITEM_CTL] ['cache'] ['enable']) {
+					$expire = $task [self::TASK_ITEM_CTL] ['cache'] ['expire'];
+				} else {
+					$expire = $this->cache ['expire'];
+				}
+				if (time () - filemtime ( $file ) < $expire) {
+					$r = file_get_contents ( $file );
+					if ($this->cache ['compress']) {
+						$r = gzuncompress ( $r );
+					}
+					$r = unserialize ( $r );
+					if ($isDownload) {
+						$r ['content'] = base64_decode ( $r ['content'] );
+					}
+				}
+			}
+		} else {
+			$r = false;
+			// check main cache directory
+			if (! is_dir ( $this->cache ['dir'] )) {
+				throw new Exception ( "Cache dir doesn't exists" );
+			} else {
+				$dir = dirname ( $file );
+				// level 1 subdir
+				if (isset ( $this->cache ['dirLevel'] ) && $this->cache ['dirLevel'] > 1) {
+					$dir1 = dirname ( $dir );
+					if (! is_dir ( $dir1 ) && ! mkdir ( $dir1 )) {
+						throw new Exception ( 'Create dir failed, dir=' . $dir1 );
+					}
+				}
+				if (! is_dir ( $dir ) && ! mkdir ( $dir )) {
+					throw new Exception ( 'Create dir failed, dir=' . $dir );
+				}
+				if ($isDownload) {
+					$content ['content'] = base64_encode ( file_get_contents ( $task [self::TASK_ITEM_FILE] ) );
+				}
+				$content = serialize ( $content );
+				if ($this->cache ['compress']) {
+					$content = gzcompress ( $content );
+				}
+				if (file_put_contents ( $file, $content, LOCK_EX )) {
+					$r = true;
+				} else {
+					throw new Exception ( 'Write cache file failed' );
+				}
+			}
+		}
+		return $r;
+	}
+	
+	/**
+	 * user error for current callback
+	 * not curl error
+	 * must be called in process callback
+	 *
+	 * @param unknown $msg        	
+	 */
+	function error($msg) {
+		$this->userError = array (
+				CURLE_OK,
+				$msg 
+		);
+	}
+	
+	/**
+	 * return a default $ch initialized with global opt
+	 *
+	 * @param unknown $url        	
+	 * @return resource
+	 */
+	function getch($url = null) {
+		return $this->curlInit ( $url );
+	}
+	
+	/**
+	 * get curl handle
+	 *
+	 * @param string $url        	
+	 * @return resource
+	 */
+	private function curlInit($url = null) {
+		$ch = curl_init ();
+		$opt = array ();
+		if (isset ( $url )) {
+			$opt [CURLOPT_URL] = $url;
+		}
+		$opt [CURLOPT_HEADER] = false;
+		$opt [CURLOPT_CONNECTTIMEOUT] = 10;
+		$opt [CURLOPT_TIMEOUT] = 30;
+		$opt [CURLOPT_AUTOREFERER] = true;
+		$opt [CURLOPT_USERAGENT] = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.47 Safari/536.11';
+		$opt [CURLOPT_RETURNTRANSFER] = true;
+		$opt [CURLOPT_FOLLOWLOCATION] = true;
+		$opt [CURLOPT_MAXREDIRS] = 10;
+		// user defined opt
+		if (! empty ( $this->opt )) {
+			foreach ( $this->opt as $k => $v ) {
+				$opt [$k] = $v;
+			}
+		}
+		curl_setopt_array ( $ch, $opt );
+		return $ch;
+	}
+}
diff --git a/vendor/jaeger/curlmulti/README.md b/vendor/jaeger/curlmulti/README.md
new file mode 100644
index 0000000..60538c0
--- /dev/null
+++ b/vendor/jaeger/curlmulti/README.md
@@ -0,0 +1,2 @@
+# CurlMulti
+CurlMulti是PHP多线程类库,修改用于QueryList(http://querylist.cc ),CurlMulti项目地址:https://github.com/ares333/php-curlmulti
diff --git a/vendor/jaeger/curlmulti/composer.json b/vendor/jaeger/curlmulti/composer.json
new file mode 100644
index 0000000..683644a
--- /dev/null
+++ b/vendor/jaeger/curlmulti/composer.json
@@ -0,0 +1,18 @@
+{
+  "name" : "jaeger/curlmulti",
+  "description" : "CurlMulti是PHP多线程类库,修改用于QueryList(http://querylist.cc ),CurlMulti项目地址:https://github.com/ares333/php-curlmulti",
+  "require" : {
+    "php" : ">=5.1.0",
+    "ext-curl" : "*"
+  },
+  "license" : "Apache-2.0",
+  "autoload" : {
+    "psr-4" : {
+      "QL\\Ext\\Lib\\" : ""
+    }
+  },
+  "authors" : [ {
+    "name" : "Ares",
+    "email" : "admin@phpdr.net"
+  } ]
+}
\ No newline at end of file
diff --git a/vendor/jaeger/http/Http.php b/vendor/jaeger/http/Http.php
new file mode 100644
index 0000000..d60b01e
--- /dev/null
+++ b/vendor/jaeger/http/Http.php
@@ -0,0 +1,925 @@
+get('http://weibo.com/at/comment');
+    
+2. 基本 post 请求: 
+
+    $http = new Http();         // 实例化对象
+    $result = $http->post('http://someurl.com/post-new-article', array('title'=>$title, 'body'=>$body) );
+    
+3. 模拟登录 ( post 和 get 同时使用, 利用 cookie 存储状态 ) : 
+
+    $http = new Http();         // 实例化对象
+    $http->setCookiepath(substr(md5($username), 0, 10));        // 设置 cookie, 如果是多个用户请求的话
+    // 提交 post 数据
+    $loginData = $http->post('http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.3.19)', array('username'=>$username, 'loginPass'=>$password) );
+    $result =  $http->get('http://weibo.com/at/comment');
+    
+4. 利用 initialize 函数设置多个 config 信息
+
+    $httpConfig['method']     = 'GET';
+    $httpConfig['target']     = 'http://www.somedomain.com/index.html';
+    $httpConfig['referrer']   = 'http://www.somedomain.com';
+    $httpConfig['user_agent'] = 'My Crawler';
+    $httpConfig['timeout']    = '30';
+    $httpConfig['params']     = array('var1' => 'testvalue', 'var2' => 'somevalue');
+    
+    $http = new Http();
+    $http->initialize($httpConfig);
+    $http->execute();
+    $result = $http->result;
+
+5. 复杂的设置: 
+    
+    $http = new Http();
+    $http->useCurl(false);      // 不使用 curl
+    $http->setMethod('POST');       // 使用 POST method
+    
+    // 设置 POST 数据
+    $http->addParam('user_name' , 'yourusername');
+    $http->addParam('password'  , 'yourpassword');
+    
+    // Referrer
+    $http->setReferrer('https://yourproject.projectpath.com/login');
+    
+    // 开始执行请求
+    $http->execute('https://yourproject.projectpath.com/login/authenticate');
+    $result = $http->getResult();
+
+6. 获取开启了 basic auth 的请求
+    
+    $http = new Http();
+    
+    // Set HTTP basic authentication realms
+    $http->setAuth('yourusername', 'yourpassword');
+    
+    // 获取某个被保护的应用的 feed
+    $http->get('http://www.someblog.com/protected/feed.xml');
+    
+    $result = $http->result;
+
+ * 
+ * @from http://www.phpfour.com/lib/http
+ * @since Version 0.1
+ * @original author      Md Emran Hasan 
+ * @modify by       Charlie Jade,Jaeger
+ * @version         1.1
+ */
+
+class Http
+{
+    /**  目标请求 @var string */
+    var $target;
+    
+    /**  目标 URL 的 host @var string */
+    var $host;
+    
+    /**  请求目标的端口 @var integer */
+    var $port;
+    
+    /** 请求目标的 path @var string */
+    var $path;
+    
+    /** 请求目标的 schema  @var string */
+    var $schema;
+    
+    /** 请求的 method (GET 或者 POST)  @var string */
+    var $method;
+    
+    /** 请求的数据  @var array */
+    var $params;
+    
+    /**  请求时候的 cookie 数据  @var array */
+    var $cookies;
+    
+    /**  请求返回的 cookie 数据 @var array  */
+    var $_cookies;
+    
+    /** 请求超时时间, 默认是 25 @var integer */
+    var $timeout;
+    
+    /** 是否使用 cURL , 默认为 TRUE @var boolean */
+    var $useCurl;
+    
+    /**   referrer 信息 @var string */
+    var $referrer;
+    
+    /** 请求客户端 User agent  @var string */
+    var $userAgent;
+    
+    /**  Contains the cookie path (to be used with cURL) @var string */
+    var $cookiePath;
+    
+    /**  是否使用 Cookie @var boolean  */
+    var $useCookie;
+    
+    /** 是否为下一次请求保存 Cookie @var boolean */
+    var $saveCookie;
+    
+    /** HTTP Basic Auth 用户名 (for authentication) @var string */
+    var $username;
+    
+    /** HTTP Basic Auth 密码 (for authentication) @var string */
+    var $password;
+    
+    /** 请求的结果集 @var string */
+    var $result;
+    
+    /** 最后一个请求的 headers 信息  @var array */
+    var $headers;
+    
+    /** Contains the last call's http status code @var string  */
+    var $status;
+    
+    /** 是否跟随 http redirect 跳转  @var boolean */
+    var $redirect;
+    
+    /** 最大 http redirect 调整数 @var integer */
+    var $maxRedirect;
+    
+    /** 当前请求有多少个 URL  @var integer */
+    var $curRedirect;
+    
+    /** 错误代码 @var string */
+    var $error;
+    
+    /** Store the next token  @var string */
+    var $nextToken;
+    
+    /** 是否存储 bug 信息 @var boolean  */
+    var $debug;
+    
+    /** Stores the debug messages  @var array @todo will keep debug messages */
+    var $debugMsg;
+    
+    /**  Constructor for initializing the class with default values. @return void   */
+    public function __construct()
+    {
+        // 先初始化
+        $this->clear();    
+    }
+    
+    /**
+     * 初始化配置信息
+     * Initialize preferences
+     * 
+     * This function will take an associative array of config values and 
+     * will initialize the class variables using them. 
+     * 
+     * Example use:
+     * 
+     * 
    +     * $httpConfig['method']     = 'GET';
+     * $httpConfig['target']     = 'http://www.somedomain.com/index.html';
+     * $httpConfig['referrer']   = 'http://www.somedomain.com';
+     * $httpConfig['user_agent'] = 'My Crawler';
+     * $httpConfig['timeout']    = '30';
+     * $httpConfig['params']     = array('var1' => 'testvalue', 'var2' => 'somevalue');
+     * 
+     * $http = new Http();
+     * $http->initialize($httpConfig);
+     * 
    
+     *
+     * @param array Config values as associative array
+     * @return void
+     */    
+    public function initialize($config = array())
+    {
+        $this->clear();
+        foreach ($config as $key => $val)
+        {
+            $method = 'set' . ucfirst(str_replace('_', '', $key));
+
+            if (method_exists($this, $method))
+            {
+                $this->$method($val);
+            }
+            elseif (isset($this->$key))
+            {
+                $this->$key = $val;
+            }
+        }
+    }
+    
+    /**
+     * 初始化所有
+     * 
+     * Clears all the properties of the class and sets the object to
+     * the beginning state. Very handy if you are doing subsequent calls 
+     * with different data.
+     *
+     * @return void
+     */
+    public function clear()
+    {
+        // Set the request defaults
+        $this->host         = '';
+        $this->port         = 0;
+        $this->path         = '';
+        $this->target       = '';
+        $this->method       = 'GET';
+        $this->schema       = 'http';
+        $this->params       = array();
+        $this->headers      = array();
+        $this->cookies      = array();
+        $this->_cookies     = array();
+        
+        // Set the config details        
+        $this->debug        = FALSE;
+        $this->error        = '';
+        $this->status       = 0;
+        $this->timeout      = '25';
+        $this->useCurl      = TRUE;
+        $this->referrer     = '';
+        $this->username     = '';
+        $this->password     = '';
+        $this->redirect     = TRUE;
+        
+        // Set the cookie and agent defaults
+        $this->nextToken    = '';
+        $this->useCookie    = FALSE;
+        $this->saveCookie   = FALSE;
+        $this->maxRedirect  = 3;
+        $this->cookiePath   = 'cookie.txt';
+        $this->userAgent    = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7';
+    }
+    
+    /** 设置目标 @return void */
+    public function setTarget($url)
+    {
+        $this->target = $url;
+    }
+    
+    /** 设置 http 请求方法  @param string HTTP method to use (GET or POST)  @return void */
+    public function setMethod($method)
+    {
+         $this->method = $method;
+    }
+    
+    /** 设置 referrer URL @param string URL of referrer page @return void */
+    public function setReferrer($referrer)
+    {
+         $this->referrer = $referrer;
+    }
+    
+    /**  设置 User agent  @param string Full user agent string @return void */
+    public function setUseragent($agent)
+    {
+        $this->userAgent = $agent;
+    }
+    
+    /** 设置请求 timeout  @param integer Timeout delay in seconds @return void */
+    public function setTimeout($seconds)
+    {
+        $this->timeout = $seconds;
+    }
+    
+    /** 设置  cookie path (只支持cURL ) @param string File location of cookiejar @return void */
+    public function setCookiepath($path)
+    {
+        
+        $this->cookiePath = $path;
+        $this->useCookie(TRUE);
+        $this->saveCookie(TRUE);
+    }
+    
+    /** 设置请求参数 parameters @param array GET or POST 的请求数据 @return void  */
+    public function setParams($dataArray)
+    {
+        $this->params = array_merge($this->params, $dataArray);
+    }
+    
+    /** 设置 basic http auth 域验证 @param string 用户名  @param string 密码  @return void */
+    public function setAuth($username, $password)
+    {
+        $this->username = $username;
+        $this->password = $password;
+    }
+    
+    /** 设置最大跳转数 @param integer Maximum number of redirects @return void */
+    public function setMaxredirect($value)
+    {
+        $this->maxRedirect = $value;
+    }
+    
+    /** 添加多一个新的请求数据 @param string Name of the parameter @param string Value of the paramete  @return void  */
+    public function addParam($name, $value)
+    {
+        $this->params[$name] = $value;
+    }
+    
+    /** 添加 cookie 请求数据  @param string Name of cookie  @param string Value of cookie */
+    public function addCookie($name, $value)
+    {
+        $this->cookies[$name] = $value;
+    }
+    
+    /** 是否使用 curl, 默认 true, false 为使用 socket  */
+    public function useCurl($value = TRUE)
+    {
+        if (is_bool($value))
+        {
+        $this->useCurl = $value;
+        }   
+    }
+    
+    /** 是否使用 cookie , 默认为 false  @param boolean Whether to use cookies or not  @return void  */
+    public function useCookie($value = FALSE)
+    {
+        $this->useCookie = $value;
+    }
+    
+    /** 是否使用 cookie , 以供下一次请求使用 @param boolean Whether to save persistent cookies or not @return void  */
+    public function saveCookie($value = FALSE)
+    {
+        $this->saveCookie = $value;
+    }
+    
+    /** 是否跟随 302 跳转 @param boolean Whether to follow HTTP redirects or not  */
+    public function followRedirects($value = TRUE)
+    {
+        $this->redirect = $value;
+    }
+    
+    /** 获取结果集  @return string output of execution */
+    public function getResult()
+    {
+        return $this->result;
+    }
+    
+    /** 获取最后一个返回的 headers 数组 */
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+
+    /** 获取请求的状态码  */
+    public function getStatus()
+    {
+        return $this->status;
+    }
+        
+    /** 获取最后运行错误   */
+    public function getError()
+    {
+        return $this->error;
+    }
+    
+    /** 执行一条 http get 请求  */
+    public function get($url, $data=array()){
+        $this->params = array();
+        return $this->execute($url, '', 'GET', $data);
+    }
+    
+    /** 执行一条 http post 请求  */
+    public function post($url, $data=array()){
+        $this->params = array();
+        return $this->execute($url, '', 'POST', $data);
+    }
+    
+    /**
+     * 使用当前的配置, 发送一条 HTTP 请求  
+     * 
+     * @param string URL of the target page (optional)
+     * @param string URL of the referrer page (optional)
+     * @param string 请求方法 (GET or POST) (optional)
+     * @param array 请求数据, key 和 value 对应的数组 (optional)
+     * @return string 请求的结果集
+     */    
+    public function execute($target = '', $referrer = '', $method = '', $data = array())
+    {
+        // Populate the properties
+        $this->target = ($target) ? $target : $this->target;
+        $this->method = ($method) ? $method : $this->method;
+        
+        $this->referrer = ($referrer) ? $referrer : $this->referrer;
+        
+        // Add the new params
+        if (is_array($data) && count($data) > 0) 
+        {
+            $this->params = array_merge($this->params, $data);
+        }
+        
+        // Process data, if presented
+        if(is_array($this->params) && count($this->params) > 0)
+        {
+            // Get a blank slate
+            $queryString = http_build_query($this->params);
+        }
+        
+        // 如果 cURL 没有安装就使用 fscokopen 执行请求
+        $this->useCurl = $this->useCurl && in_array('curl', get_loaded_extensions());
+        
+        // GET method configuration
+        if($this->method == 'GET')
+        {
+            if(isset($queryString))
+            {
+                $this->target = $this->target . (strstr($this->target,'?') !== false?'&':'?') . $queryString;
+            }
+        }
+        
+        // Parse target URL
+        $urlParsed = parse_url($this->target);
+        
+        // Handle SSL connection request
+        if ($urlParsed['scheme'] == 'https')
+        {
+            $this->host = 'ssl://' . $urlParsed['host'];
+            $this->port = ($this->port != 0) ? $this->port : 443;
+        }
+        else
+        {
+            $this->host = $urlParsed['host'];
+            $this->port = ($this->port != 0) ? $this->port : 80;
+        }
+        
+        // Finalize the target path
+        $this->path   = (isset($urlParsed['path']) ? $urlParsed['path'] : '/') . (isset($urlParsed['query']) ? '?' . $urlParsed['query'] : '');
+        $this->schema = $urlParsed['scheme'];
+        
+        // Pass the requred cookies
+        $this->_passCookies();
+        
+        // Process cookies, if requested
+        if(is_array($this->cookies) && count($this->cookies) > 0)
+        {
+            // Get a blank slate
+            $tempString   = array();
+            
+            // Convert cookiesa array into a query string (ie animal=dog&sport=baseball)
+            foreach ($this->cookies as $key => $value) 
+            {
+                if(strlen(trim($value)) > 0)
+                {
+                    $tempString[] = $key . "=" . urlencode($value);
+                }
+            }
+            
+            $cookieString = join(';', $tempString);
+        }
+        
+        // Do we need to use cURL
+        if ($this->useCurl)
+        {
+            // Initialize PHP cURL handle
+            $ch = curl_init();
+    
+            // GET method configuration
+            if($this->method == 'GET')
+            {
+                curl_setopt ($ch, CURLOPT_HTTPGET, TRUE); 
+                curl_setopt ($ch, CURLOPT_POST, FALSE); 
+            }
+            // POST method configuration
+            else
+            {
+                if(isset($queryString))
+                {
+                    curl_setopt ($ch, CURLOPT_POSTFIELDS, $queryString);
+                }
+                
+                curl_setopt ($ch, CURLOPT_POST, TRUE); 
+                curl_setopt ($ch, CURLOPT_HTTPGET, FALSE); 
+            }
+            
+            // Basic Authentication configuration
+            if ($this->username && $this->password)
+            {
+                curl_setopt($ch, CURLOPT_USERPWD, $this->username . ':' . $this->password);
+            }
+            
+            // Custom cookie configuration
+            if($this->useCookie && isset($cookieString))
+            {
+                curl_setopt ($ch, CURLOPT_COOKIE, $cookieString);
+            }
+            
+            curl_setopt($ch, CURLOPT_HEADER,         array('Accept-Language: zh-cn','Connection: Keep-Alive','Cache-Control: no-cache')); 
+            curl_setopt($ch, CURLOPT_NOBODY,         FALSE);                // Return body
+
+            curl_setopt($ch, CURLOPT_COOKIEJAR,      $this->cookiePath);    // cookie 文件
+            curl_setopt($ch, CURLOPT_COOKIEFILE,      $this->cookiePath);    // cookie 文件
+
+            curl_setopt($ch, CURLOPT_TIMEOUT,        $this->timeout);       // Timeout
+            curl_setopt($ch, CURLOPT_USERAGENT,      $this->userAgent);     // Webbot name
+            curl_setopt($ch, CURLOPT_URL,            $this->target);        // Target site
+            curl_setopt($ch, CURLOPT_REFERER,        $this->referrer);      // Referer value
+            
+            curl_setopt($ch, CURLOPT_VERBOSE,        FALSE);                // Minimize logs
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);                // No certificate
+            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, $this->redirect);      // Follow redirects
+            curl_setopt($ch, CURLOPT_MAXREDIRS,      $this->maxRedirect);   // Limit redirections to four
+            curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);                 // 是否以 string 格式返回
+            
+            // Get the target contents
+            $content = curl_exec($ch);
+            
+            // Get the request info 
+            $curl_info = curl_getinfo($ch);
+            $header_size = $curl_info["header_size"];
+
+            // 赋值结果集
+            $this->result = substr($content, $header_size);
+            
+            $reader = explode("\r\n\r\n", trim(substr($content, 0, $header_size))); 
+            $this->status = $curl_info['http_code'];
+            
+            // Parse the headers
+            $this->_parseHeaders( explode("\r\n\r\n", trim(substr($content, 0, $header_size))) );
+            
+            // Store the error (is any)
+            $this->_setError(curl_error($ch));
+            
+            // Close PHP cURL handle
+            curl_close($ch);
+        }
+        else
+        {
+            // Get a file pointer
+            $filePointer = fsockopen($this->host, $this->port, $errorNumber, $errorString, $this->timeout);
+       
+            // We have an error if pointer is not there
+            if (!$filePointer)
+            {
+                $this->_setError('Failed opening http socket connection: ' . $errorString . ' (' . $errorNumber . ')');
+                return FALSE;
+            }
+
+            // Set http headers with host, user-agent and content type
+            $requestHeader  = $this->method . " " . $this->path . "  HTTP/1.1\r\n";
+            $requestHeader .= "Host: " . $urlParsed['host'] . "\r\n";
+            $requestHeader .= "User-Agent: " . $this->userAgent . "\r\n";
+            $requestHeader .= "Content-Type: application/x-www-form-urlencoded\r\n";
+            
+            // Specify the custom cookies
+            if ($this->useCookie && $cookieString != '')
+            {
+                $requestHeader.= "Cookie: " . $cookieString . "\r\n";
+            }
+
+            // POST method configuration
+            if ($this->method == "POST")
+            {
+                $requestHeader.= "Content-Length: " . strlen($queryString) . "\r\n";
+            }
+            
+            // Specify the referrer
+            if ($this->referrer != '')
+            {
+                $requestHeader.= "Referer: " . $this->referrer . "\r\n";
+            }
+            
+            // Specify http authentication (basic)
+            if ($this->username && $this->password)
+            {
+                $requestHeader.= "Authorization: Basic " . base64_encode($this->username . ':' . $this->password) . "\r\n";
+            }
+       
+            $requestHeader.= "Connection: close\r\n\r\n";
+       
+            // POST method configuration
+            if ($this->method == "POST")
+            {
+                $requestHeader .= $queryString;
+            }           
+
+            // We're ready to launch
+            fwrite($filePointer, $requestHeader);
+       
+            // Clean the slate
+            $responseHeader = '';
+            $responseContent = '';
+
+            // 3...2...1...Launch !
+            do
+            {
+                $responseHeader .= fread($filePointer, 1);
+            }
+            while (!preg_match('/\\r\\n\\r\\n$/', $responseHeader));
+            
+            // Parse the headers
+            $this->_parseHeaders($responseHeader);
+            
+            // Do we have a 301/302 redirect ?
+            if (($this->status == '301' || $this->status == '302') && $this->redirect == TRUE)
+            {
+                if ($this->curRedirect < $this->maxRedirect)
+                {
+                    // Let's find out the new redirect URL
+                    $newUrlParsed = parse_url($this->headers['location']);
+                    
+                    if ($newUrlParsed['host'])
+                    {
+                        $newTarget = $this->headers['location'];    
+                    }
+                    else
+                    {
+                        $newTarget = $this->schema . '://' . $this->host . '/' . $this->headers['location'];
+                    }
+                    
+                    // Reset some of the properties
+                    $this->port   = 0;
+                    $this->status = 0;
+                    $this->params = array();
+                    $this->method = 'GET';
+                    $this->referrer = $this->target;
+                    
+                    // Increase the redirect counter
+                    $this->curRedirect++;
+                    
+                    // Let's go, go, go !
+                    $this->result = $this->execute($newTarget);
+                }
+                else
+                {
+                    $this->_setError('Too many redirects.');
+                    return FALSE;
+                }
+            }
+            else
+            {
+                // Nope...so lets get the rest of the contents (non-chunked)
+                if ($this->headers['transfer-encoding'] != 'chunked')
+                {
+                    while (!feof($filePointer))
+                    {
+                        $responseContent .= fgets($filePointer, 128);
+                    }
+                }
+                else
+                {
+                    // Get the contents (chunked)
+                    while ($chunkLength = hexdec(fgets($filePointer)))
+                    {
+                        $responseContentChunk = '';
+                        $readLength = 0;
+                       
+                        while ($readLength < $chunkLength)
+                        {
+                            $responseContentChunk .= fread($filePointer, $chunkLength - $readLength);
+                            $readLength = strlen($responseContentChunk);
+                        }
+
+                        $responseContent .= $responseContentChunk;
+                        fgets($filePointer);  
+                    }
+                }
+                
+                // Store the target contents
+                $this->result = chop($responseContent);
+            }
+        }
+        
+        // There it is! We have it!! Return to base !!!
+        return $this->result;
+    }
+    
+    /** 解析 header 信息*/
+    private function _parseHeaders($responseHeader)
+    {
+        // Break up the headers
+        $headers = $responseHeader;
+        
+        // Clear the header array
+        $this->_clearHeaders();
+        
+        // Get resposne status
+        if($this->status == 0)
+        {
+            // Oooops !
+            if(!preg_match("/^http\/[0-9]+\\.[0-9]+[ \t]+([0-9]+)[ \t]*(.*)\$/", $headers[0], $matches))
+            {
+                $this->_setError('Unexpected HTTP response status');
+                return FALSE;
+            }
+            
+            // Gotcha!
+            $this->status = $matches[1];
+            array_shift($headers);
+        }
+        
+        // Prepare all the other headers
+        foreach ($headers as $header)
+        {
+            // Get name and value
+            $headerName  = strtolower($this->_tokenize($header, ':'));
+            $headerValue = trim(chop($this->_tokenize("\r\n")));
+            
+            // If its already there, then add as an array. Otherwise, just keep there
+            if(isset($this->headers[$headerName]))
+            {
+                if(gettype($this->headers[$headerName]) == "string")
+                {
+                    $this->headers[$headerName] = array($this->headers[$headerName]);
+                }
+                    
+                $this->headers[$headerName][] = $headerValue;
+            }
+            else
+            {
+                $this->headers[$headerName] = $headerValue;
+            }
+        }
+            
+        // Save cookies if asked 
+        if ($this->saveCookie && isset($this->headers['set-cookie']))
+        {
+            $this->_parseCookie();
+        }
+    }
+    
+    /** 去除所有 header 信息 */
+    private function _clearHeaders()
+    {
+        $this->headers = array();
+    }
+    
+    /** 解析 COOKIE */
+    private function _parseCookie()
+    {
+        // Get the cookie header as array
+        if(gettype($this->headers['set-cookie']) == "array")
+        {
+            $cookieHeaders = $this->headers['set-cookie'];
+        }
+        else
+        {
+            $cookieHeaders = array($this->headers['set-cookie']);
+        }
+
+        // Loop through the cookies
+        for ($cookie = 0; $cookie < count($cookieHeaders); $cookie++)
+        {
+            $cookieName  = trim($this->_tokenize($cookieHeaders[$cookie], "="));
+            $cookieValue = $this->_tokenize(";");
+            
+            $urlParsed   = parse_url($this->target);
+            
+            $domain      = $urlParsed['host'];
+            $secure      = '0';
+            
+            $path        = "/";
+            $expires     = "";
+            
+            while(($name = trim(urldecode($this->_tokenize("=")))) != "")
+            {
+                $value = urldecode($this->_tokenize(";"));
+                
+                switch($name)
+                {
+                    case "path"     : $path     = $value; break;
+                    case "domain"   : $domain   = $value; break;
+                    case "secure"   : $secure   = ($value != '') ? '1' : '0'; break;
+                }
+            }
+            
+            $this->_setCookie($cookieName, $cookieValue, $expires, $path , $domain, $secure);
+        }
+    }
+    
+    /** 设置 cookie , 为下一次请求做准备 */
+    private function _setCookie($name, $value, $expires = "" , $path = "/" , $domain = "" , $secure = 0)
+    {
+        if(strlen($name) == 0)
+        {
+            return($this->_setError("No valid cookie name was specified."));
+        }
+
+        if(strlen($path) == 0 || strcmp($path[0], "/"))
+        {
+            return($this->_setError("$path is not a valid path for setting cookie $name."));
+        }
+            
+        if($domain == "" || !strpos($domain, ".", $domain[0] == "." ? 1 : 0))
+        {
+            return($this->_setError("$domain is not a valid domain for setting cookie $name."));
+        }
+        
+        $domain = strtolower($domain);
+        
+        if(!strcmp($domain[0], "."))
+        {
+            $domain = substr($domain, 1);
+        }
+            
+        $name  = $this->_encodeCookie($name, true);
+        $value = $this->_encodeCookie($value, false);
+        
+        $secure = intval($secure);
+        
+        $this->_cookies[] = array( "name"      =>  $name,
+                                   "value"     =>  $value,
+                                   "domain"    =>  $domain,
+                                   "path"      =>  $path,
+                                   "expires"   =>  $expires,
+                                   "secure"    =>  $secure
+                                 );
+    }
+    
+    /** cookie  数据集编码  */
+    private function _encodeCookie($value, $name)
+    {
+        return($name ? str_replace("=", "%25", $value) : str_replace(";", "%3B", $value));
+    }
+    
+    /** 把正确的 cookie 传输给当前请求 */
+    private function _passCookies()
+    {
+        if (is_array($this->_cookies) && count($this->_cookies) > 0)
+        {
+            $urlParsed = parse_url($this->target);
+            $tempCookies = array();
+            
+            foreach($this->_cookies as $cookie)
+            {
+                if ($this->_domainMatch($urlParsed['host'], $cookie['domain']) && (0 === strpos($urlParsed['path'], $cookie['path']))
+                    && (empty($cookie['secure']) || $urlParsed['protocol'] == 'https')) 
+                {
+                    $tempCookies[$cookie['name']][strlen($cookie['path'])] = $cookie['value'];
+                }
+            }
+            
+            // cookies with longer paths go first
+            foreach ($tempCookies as $name => $values) 
+            {
+                krsort($values);
+                foreach ($values as $value) 
+                {
+                    $this->addCookie($name, $value);
+                }
+            }
+        }
+    }
+    
+    /** 匹配域名 */
+    private function _domainMatch($requestHost, $cookieDomain)
+    {
+        if ('.' != $cookieDomain{0}) 
+        {
+            return $requestHost == $cookieDomain;
+        } 
+        elseif (substr_count($cookieDomain, '.') < 2) 
+        {
+            return false;
+        } 
+        else 
+        {
+            return substr('.'. $requestHost, - strlen($cookieDomain)) == $cookieDomain;
+        }
+    }
+    
+    /** 给当前操作做记号用的 */
+    private function _tokenize($string, $separator = '')
+    {
+        if(!strcmp($separator, ''))
+        {
+            $separator = $string;
+            $string = $this->nextToken;
+        }
+        
+        for($character = 0; $character < strlen($separator); $character++)
+        {
+            if(gettype($position = strpos($string, $separator[$character])) == "integer")
+            {
+                $found = (isset($found) ? min($found, $position) : $position);
+            }
+        }
+        
+        if(isset($found))
+        {
+            $this->nextToken = substr($string, $found + 1);
+            return(substr($string, 0, $found));
+        }
+        else
+        {
+            $this->nextToken = '';
+            return($string);
+        }
+    }
+    
+    /** 设置错误信息 */
+    private function _setError($error)
+    {
+        if ($error != '')
+        {
+            $this->error = $error;
+            return $error;
+        }
+    }
+}
+
+?>
\ No newline at end of file
diff --git a/vendor/jaeger/http/README.md b/vendor/jaeger/http/README.md
new file mode 100644
index 0000000..f9b1c53
--- /dev/null
+++ b/vendor/jaeger/http/README.md
@@ -0,0 +1,82 @@
+# Http
+HTTP 请求类, 支持 CURL 和 Socket, 默认使用 CURL , 当手动指定seCurl 或者 curl 扩展没有安装时, 会使用 Socket目前支持 get 和 post 两种请求方式
+,修改用于QueryList(http://querylist.cc )
+
+## Install
+```
+composer require jaeger/http
+```
+## Examples 
+```php
+use QL\Ext\Lib\Http;
+```
+1. 基本 get 请求: 
+```php
+    $http = new Http();         // 实例化对象
+    $result =  $http->get('http://weibo.com/at/comment');
+```
+
+2. 基本 post 请求: 
+```php
+    $http = new Http();         // 实例化对象
+    $result = $http->post('http://someurl.com/post-new-article',array('title'=>$title, 'body'=>$body) );
+```
+    
+3. 模拟登录 ( post 和 get 同时使用, 利用 cookie 存储状态 ) : 
+```php
+    $http = new Http();         // 实例化对象
+    $http->setCookiepath(substr(md5($username), 0, 10));        // 设置 cookie, 如果是多个用户请求的话
+    // 提交 post 数据
+    $loginData = $http->post('http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.3.19)', array('username'=>$username, 'loginPass'=>$password) );
+    $result =  $http->get('http://weibo.com/at/comment');
+    
+```
+    
+4. 利用 initialize 函数设置多个 config 信息
+```php
+    $httpConfig['method']     = 'GET';
+    $httpConfig['target']     = 'http://www.somedomain.com/index.html';
+    $httpConfig['referrer']   = 'http://www.somedomain.com';
+    $httpConfig['user_agent'] = 'My Crawler';
+    $httpConfig['timeout']    = '30';
+    $httpConfig['params']     = array('var1' => 'testvalue', 'var2' => 'somevalue');
+    
+    $http = new Http();
+    $http->initialize($httpConfig);
+    $http->execute();
+    $result = $http->result;
+```
+
+5. 复杂的设置: 
+```php
+    $http = new Http();
+    $http->useCurl(false);      // 不使用 curl
+    $http->setMethod('POST');       // 使用 POST method
+    
+    // 设置 POST 数据
+    $http->addParam('user_name' , 'yourusername');
+    $http->addParam('password'  , 'yourpassword');
+    
+    // Referrer
+    $http->setReferrer('https://yourproject.projectpath.com/login');
+    
+    // 开始执行请求
+    $http->execute('https://yourproject.projectpath.com/login/authenticate');
+    $result = $http->getResult();
+```
+
+6. 获取开启了 basic auth 的请求
+```php
+    $http = new Http();
+    
+    // Set HTTP basic authentication realms
+    $http->setAuth('yourusername', 'yourpassword');
+    
+    // 获取某个被保护的应用的 feed
+    $http->get('http://www.someblog.com/protected/feed.xml');
+    
+    $result = $http->result;
+```
+
+
+
diff --git a/vendor/jaeger/http/composer.json b/vendor/jaeger/http/composer.json
new file mode 100644
index 0000000..4eef169
--- /dev/null
+++ b/vendor/jaeger/http/composer.json
@@ -0,0 +1,14 @@
+{
+  "name" : "jaeger/http",
+  "description" : "HTTP 请求类,修改用于QueryList(http://querylist.cc )",
+  "require" : {
+    "php" : ">=5.1.0",
+    "ext-curl" : "*"
+  },
+  "license" : "MIT",
+  "autoload" : {
+    "psr-4" : {
+      "QL\\Ext\\Lib\\" : ""
+    }
+  }
+}
\ No newline at end of file
diff --git a/vendor/jaeger/phpquery-single/README.md b/vendor/jaeger/phpquery-single/README.md
new file mode 100644
index 0000000..903163e
--- /dev/null
+++ b/vendor/jaeger/phpquery-single/README.md
@@ -0,0 +1,36 @@
+# phpQuery-single
+phpQuery onefile composer.Continuous maintenance,Welcome PR.
+
+`QueryList` base on phpQuery: https://github.com/jae-jae/QueryList
+
+phpQuery单文件版本,持续维护，欢迎PR.
+> phpQuery项目主页:http://code.google.com/p/phpquery/
+
+`QueryList`是基于phpQuery的采集工具: https://github.com/jae-jae/QueryList
+
+## Composer Installation
+Packagist: https://packagist.org/packages/jaeger/phpquery-single
+```
+composer require jaeger/phpquery-single
+```
+
+## Usage
+```php
+$html = <<
+    
    
+        QueryList官网
+        这是图片
+        这是图片2
+    
    
+    其它的一些文本
+        
+STR;
+
+$doc = phpQuery::newDocumentHTML($html);
+
+$src = $doc->find('.two img:eq(0)')->attr('src');
+
+echo $src;
+// http://querylist.cc/1.jpg
+```
\ No newline at end of file
diff --git a/vendor/jaeger/phpquery-single/composer.json b/vendor/jaeger/phpquery-single/composer.json
new file mode 100644
index 0000000..24fe5a4
--- /dev/null
+++ b/vendor/jaeger/phpquery-single/composer.json
@@ -0,0 +1,24 @@
+{
+    "name": "jaeger/phpquery-single",
+    "description": "phpQuery单文件版本，是Querylist的依赖(http://querylist.cc/)，phpQuery项目主页:http://code.google.com/p/phpquery/",
+    "homepage": "http://code.google.com/p/phpquery/",
+    "license": "MIT",
+    "require": {
+    	"PHP":">=5.3.0"
+    },
+    "authors": [
+        {
+            "name": "Tobiasz Cudnik"
+            ,"email": "tobiasz.cudnik@gmail.com"
+            ,"homepage": "https://github.com/TobiaszCudnik"
+            ,"role": "Developer"
+        } 
+        ,{
+            "name": "Jaeger",
+            "role": "Packager"
+        }
+    ],
+    "autoload":{
+        "classmap":["phpQuery.php"]
+    }
+}
diff --git a/vendor/jaeger/phpquery-single/phpQuery.php b/vendor/jaeger/phpquery-single/phpQuery.php
new file mode 100644
index 0000000..8b8f78a
--- /dev/null
+++ b/vendor/jaeger/phpquery-single/phpQuery.php
@@ -0,0 +1,5742 @@
+
+ * @license http://www.opensource.org/licenses/mit-license.php MIT License
+ * @package phpQuery
+ */
+
+// class names for instanceof
+// TODO move them as class constants into phpQuery
+define('DOMDOCUMENT', 'DOMDocument');
+define('DOMELEMENT', 'DOMElement');
+define('DOMNODELIST', 'DOMNodeList');
+define('DOMNODE', 'DOMNode');
+
+/**
+ * DOMEvent class.
+ *
+ * Based on
+ * @link http://developer.mozilla.org/En/DOM:event
+ * @author Tobiasz Cudnik 
+ * @package phpQuery
+ * @todo implement ArrayAccess ?
+ */
+class DOMEvent {
+	/**
+	 * Returns a boolean indicating whether the event bubbles up through the DOM or not.
+	 *
+	 * @var unknown_type
+	 */
+	public $bubbles = true;
+	/**
+	 * Returns a boolean indicating whether the event is cancelable.
+	 *
+	 * @var unknown_type
+	 */
+	public $cancelable = true;
+	/**
+	 * Returns a reference to the currently registered target for the event.
+	 *
+	 * @var unknown_type
+	 */
+	public $currentTarget;
+	/**
+	 * Returns detail about the event, depending on the type of event.
+	 *
+	 * @var unknown_type
+	 * @link http://developer.mozilla.org/en/DOM/event.detail
+	 */
+	public $detail;	// ???
+	/**
+	 * Used to indicate which phase of the event flow is currently being evaluated.
+	 *
+	 * NOT IMPLEMENTED
+	 *
+	 * @var unknown_type
+	 * @link http://developer.mozilla.org/en/DOM/event.eventPhase
+	 */
+	public $eventPhase;	// ???
+	/**
+	 * The explicit original target of the event (Mozilla-specific).
+	 *
+	 * NOT IMPLEMENTED
+	 *
+	 * @var unknown_type
+	 */
+	public $explicitOriginalTarget; // moz only
+	/**
+	 * The original target of the event, before any retargetings (Mozilla-specific).
+	 *
+	 * NOT IMPLEMENTED
+	 *
+	 * @var unknown_type
+	 */
+	public $originalTarget;	// moz only
+	/**
+	 * Identifies a secondary target for the event.
+	 *
+	 * @var unknown_type
+	 */
+	public $relatedTarget;
+	/**
+	 * Returns a reference to the target to which the event was originally dispatched.
+	 *
+	 * @var unknown_type
+	 */
+	public $target;
+	/**
+	 * Returns the time that the event was created.
+	 *
+	 * @var unknown_type
+	 */
+	public $timeStamp;
+	/**
+	 * Returns the name of the event (case-insensitive).
+	 */
+	public $type;
+	public $runDefault = true;
+	public $data = null;
+	public function __construct($data) {
+		foreach($data as $k => $v) {
+			$this->$k = $v;
+		}
+		if (! $this->timeStamp)
+			$this->timeStamp = time();
+	}
+	/**
+	 * Cancels the event (if it is cancelable).
+	 *
+	 */
+	public function preventDefault() {
+		$this->runDefault = false;
+	}
+	/**
+	 * Stops the propagation of events further along in the DOM.
+	 *
+	 */
+	public function stopPropagation() {
+		$this->bubbles = false;
+	}
+}
+
+
+/**
+ * DOMDocumentWrapper class simplifies work with DOMDocument.
+ *
+ * Know bug:
+ * - in XHTML fragments, 
     changes to 
    
+ *
+ * @todo check XML catalogs compatibility
+ * @author Tobiasz Cudnik 
+ * @package phpQuery
+ */
+class DOMDocumentWrapper {
+	/**
+	 * @var DOMDocument
+	 */
+	public $document;
+	public $id;
+	/**
+	 * @todo Rewrite as method and quess if null.
+	 * @var unknown_type
+	 */
+	public $contentType = '';
+	public $xpath;
+	public $uuid = 0;
+	public $data = array();
+	public $dataNodes = array();
+	public $events = array();
+	public $eventsNodes = array();
+	public $eventsGlobal = array();
+	/**
+	 * @TODO iframes support http://code.google.com/p/phpquery/issues/detail?id=28
+	 * @var unknown_type
+	 */
+	public $frames = array();
+	/**
+	 * Document root, by default equals to document itself.
+	 * Used by documentFragments.
+	 *
+	 * @var DOMNode
+	 */
+	public $root;
+	public $isDocumentFragment;
+	public $isXML = false;
+	public $isXHTML = false;
+	public $isHTML = false;
+	public $charset;
+	public function __construct($markup = null, $contentType = null, $newDocumentID = null) {
+		if (isset($markup))
+			$this->load($markup, $contentType, $newDocumentID);
+		$this->id = $newDocumentID
+			? $newDocumentID
+			: md5(microtime());
+	}
+	public function load($markup, $contentType = null, $newDocumentID = null) {
+//		phpQuery::$documents[$id] = $this;
+		$this->contentType = strtolower($contentType);
+		if ($markup instanceof DOMDOCUMENT) {
+			$this->document = $markup;
+			$this->root = $this->document;
+			$this->charset = $this->document->encoding;
+			// TODO isDocumentFragment
+			$loaded = true;
+		} else {
+			$loaded = $this->loadMarkup($markup);
+		}
+		if ($loaded) {
+//			$this->document->formatOutput = true;
+			$this->document->preserveWhiteSpace = true;
+			$this->xpath = new DOMXPath($this->document);
+			$this->afterMarkupLoad();
+			return true;
+			// remember last loaded document
+//			return phpQuery::selectDocument($id);
+		}
+		return false;
+	}
+	protected function afterMarkupLoad() {
+		if ($this->isXHTML) {
+			$this->xpath->registerNamespace("html", "http://www.w3.org/1999/xhtml");
+		}
+	}
+	protected function loadMarkup($markup) {
+		$loaded = false;
+		if ($this->contentType) {
+			self::debug("Load markup for content type {$this->contentType}");
+			// content determined by contentType
+			list($contentType, $charset) = $this->contentTypeToArray($this->contentType);
+			switch($contentType) {
+				case 'text/html':
+					phpQuery::debug("Loading HTML, content type '{$this->contentType}'");
+					$loaded = $this->loadMarkupHTML($markup, $charset);
+				break;
+				case 'text/xml':
+				case 'application/xhtml+xml':
+					phpQuery::debug("Loading XML, content type '{$this->contentType}'");
+					$loaded = $this->loadMarkupXML($markup, $charset);
+				break;
+				default:
+					// for feeds or anything that sometimes doesn't use text/xml
+					if (strpos('xml', $this->contentType) !== false) {
+						phpQuery::debug("Loading XML, content type '{$this->contentType}'");
+						$loaded = $this->loadMarkupXML($markup, $charset);
+					} else
+						phpQuery::debug("Could not determine document type from content type '{$this->contentType}'");
+			}
+		} else {
+			// content type autodetection
+			if ($this->isXML($markup)) {
+				phpQuery::debug("Loading XML, isXML() == true");
+				$loaded = $this->loadMarkupXML($markup);
+				if (! $loaded && $this->isXHTML) {
+					phpQuery::debug('Loading as XML failed, trying to load as HTML, isXHTML == true');
+					$loaded = $this->loadMarkupHTML($markup);
+				}
+			} else {
+				phpQuery::debug("Loading HTML, isXML() == false");
+				$loaded = $this->loadMarkupHTML($markup);
+			}
+		}
+		return $loaded;
+	}
+	protected function loadMarkupReset() {
+		$this->isXML = $this->isXHTML = $this->isHTML = false;
+	}
+	protected function documentCreate($charset, $version = '1.0') {
+		if (! $version)
+			$version = '1.0';
+		$this->document = new DOMDocument($version, $charset);
+		$this->charset = $this->document->encoding;
+//		$this->document->encoding = $charset;
+		$this->document->formatOutput = true;
+		$this->document->preserveWhiteSpace = true;
+	}
+	protected function loadMarkupHTML($markup, $requestedCharset = null) {
+		if (phpQuery::$debug)
+			phpQuery::debug('Full markup load (HTML): '.substr($markup, 0, 250));
+		$this->loadMarkupReset();
+		$this->isHTML = true;
+		if (!isset($this->isDocumentFragment))
+			$this->isDocumentFragment = self::isDocumentFragmentHTML($markup);
+		$charset = null;
+		$documentCharset = $this->charsetFromHTML($markup);
+		$addDocumentCharset = false;
+		if ($documentCharset) {
+			$charset = $documentCharset;
+			$markup = $this->charsetFixHTML($markup);
+		} else if ($requestedCharset) {
+			$charset = $requestedCharset;
+		}
+		if (! $charset)
+			$charset = phpQuery::$defaultCharset;
+		// HTTP 1.1 says that the default charset is ISO-8859-1
+		// @see http://www.w3.org/International/O-HTTP-charset
+		if (! $documentCharset) {
+			$documentCharset = 'ISO-8859-1';
+			$addDocumentCharset = true;
+		}
+		// Should be careful here, still need 'magic encoding detection' since lots of pages have other 'default encoding'
+		// Worse, some pages can have mixed encodings... we'll try not to worry about that
+		$requestedCharset = strtoupper($requestedCharset);
+		$documentCharset = strtoupper($documentCharset);
+		phpQuery::debug("DOC: $documentCharset REQ: $requestedCharset");
+		if ($requestedCharset && $documentCharset && $requestedCharset !== $documentCharset) {
+			phpQuery::debug("CHARSET CONVERT");
+			// Document Encoding Conversion
+			// http://code.google.com/p/phpquery/issues/detail?id=86
+			if (function_exists('mb_detect_encoding')) {
+				$possibleCharsets = array($documentCharset, $requestedCharset, 'AUTO');
+				$docEncoding = mb_detect_encoding($markup, implode(', ', $possibleCharsets));
+				if (! $docEncoding)
+					$docEncoding = $documentCharset; // ok trust the document
+				phpQuery::debug("DETECTED '$docEncoding'");
+				// Detected does not match what document says...
+				if ($docEncoding !== $documentCharset) {
+					// Tricky..
+				}
+				if ($docEncoding !== $requestedCharset) {
+					phpQuery::debug("CONVERT $docEncoding => $requestedCharset");
+					$markup = mb_convert_encoding($markup, $requestedCharset, $docEncoding);
+					$markup = $this->charsetAppendToHTML($markup, $requestedCharset);
+					$charset = $requestedCharset;
+				}
+			} else {
+				phpQuery::debug("TODO: charset conversion without mbstring...");
+			}
+		}
+		$return = false;
+		if ($this->isDocumentFragment) {
+			phpQuery::debug("Full markup load (HTML), DocumentFragment detected, using charset '$charset'");
+			$return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
+		} else {
+			if ($addDocumentCharset) {
+				phpQuery::debug("Full markup load (HTML), appending charset: '$charset'");
+				$markup = $this->charsetAppendToHTML($markup, $charset);
+			}
+			phpQuery::debug("Full markup load (HTML), documentCreate('$charset')");
+			$this->documentCreate($charset);
+			$return = phpQuery::$debug === 2
+				? $this->document->loadHTML($markup)
+				: @$this->document->loadHTML($markup);
+			if ($return)
+				$this->root = $this->document;
+		}
+		if ($return && ! $this->contentType)
+			$this->contentType = 'text/html';
+		return $return;
+	}
+	protected function loadMarkupXML($markup, $requestedCharset = null) {
+		if (phpQuery::$debug)
+			phpQuery::debug('Full markup load (XML): '.substr($markup, 0, 250));
+		$this->loadMarkupReset();
+		$this->isXML = true;
+		// check agains XHTML in contentType or markup
+		$isContentTypeXHTML = $this->isXHTML();
+		$isMarkupXHTML = $this->isXHTML($markup);
+		if ($isContentTypeXHTML || $isMarkupXHTML) {
+			self::debug('Full markup load (XML), XHTML detected');
+			$this->isXHTML = true;
+		}
+		// determine document fragment
+		if (! isset($this->isDocumentFragment))
+			$this->isDocumentFragment = $this->isXHTML
+				? self::isDocumentFragmentXHTML($markup)
+				: self::isDocumentFragmentXML($markup);
+		// this charset will be used
+		$charset = null;
+		// charset from XML declaration @var string
+		$documentCharset = $this->charsetFromXML($markup);
+		if (! $documentCharset) {
+			if ($this->isXHTML) {
+				// this is XHTML, try to get charset from content-type meta header
+				$documentCharset = $this->charsetFromHTML($markup);
+				if ($documentCharset) {
+					phpQuery::debug("Full markup load (XML), appending XHTML charset '$documentCharset'");
+					$this->charsetAppendToXML($markup, $documentCharset);
+					$charset = $documentCharset;
+				}
+			}
+			if (! $documentCharset) {
+				// if still no document charset...
+				$charset = $requestedCharset;
+			}
+		} else if ($requestedCharset) {
+			$charset = $requestedCharset;
+		}
+		if (! $charset) {
+			$charset = phpQuery::$defaultCharset;
+		}
+		if ($requestedCharset && $documentCharset && $requestedCharset != $documentCharset) {
+			// TODO place for charset conversion
+//			$charset = $requestedCharset;
+		}
+		$return = false;
+		if ($this->isDocumentFragment) {
+			phpQuery::debug("Full markup load (XML), DocumentFragment detected, using charset '$charset'");
+			$return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
+		} else {
+			// FIXME ???
+			if ($isContentTypeXHTML && ! $isMarkupXHTML)
+			if (! $documentCharset) {
+				phpQuery::debug("Full markup load (XML), appending charset '$charset'");
+				$markup = $this->charsetAppendToXML($markup, $charset);
+			}
+			// see http://pl2.php.net/manual/en/book.dom.php#78929
+			// LIBXML_DTDLOAD (>= PHP 5.1)
+			// does XML ctalogues works with LIBXML_NONET
+	//		$this->document->resolveExternals = true;
+			// TODO test LIBXML_COMPACT for performance improvement
+			// create document
+			$this->documentCreate($charset);
+			if (phpversion() < 5.1) {
+				$this->document->resolveExternals = true;
+				$return = phpQuery::$debug === 2
+					? $this->document->loadXML($markup)
+					: @$this->document->loadXML($markup);
+			} else {
+				/** @link http://pl2.php.net/manual/en/libxml.constants.php */
+				$libxmlStatic = phpQuery::$debug === 2
+					? LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET
+					: LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET|LIBXML_NOWARNING|LIBXML_NOERROR;
+				$return = $this->document->loadXML($markup, $libxmlStatic);
+// 				if (! $return)
+// 					$return = $this->document->loadHTML($markup);
+			}
+			if ($return)
+				$this->root = $this->document;
+		}
+		if ($return) {
+			if (! $this->contentType) {
+				if ($this->isXHTML)
+					$this->contentType = 'application/xhtml+xml';
+				else
+					$this->contentType = 'text/xml';
+			}
+			return $return;
+		} else {
+			throw new Exception("Error loading XML markup");
+		}
+	}
+	protected function isXHTML($markup = null) {
+		if (! isset($markup)) {
+			return strpos($this->contentType, 'xhtml') !== false;
+		}
+		// XXX ok ?
+		return strpos($markup, "doctype) && is_object($dom->doctype)
+//			? $dom->doctype->publicId
+//			: self::$defaultDoctype;
+	}
+	protected function isXML($markup) {
+//		return strpos($markup, ']+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
+			$markup, $matches
+		);
+		if (! isset($matches[0]))
+			return array(null, null);
+		// get attr 'content'
+		preg_match('@content\\s*=\\s*(["|\'])(.+?)\\1@', $matches[0], $matches);
+		if (! isset($matches[0]))
+			return array(null, null);
+		return $this->contentTypeToArray($matches[2]);
+	}
+	protected function charsetFromHTML($markup) {
+		$contentType = $this->contentTypeFromHTML($markup);
+		return $contentType[1];
+	}
+	protected function charsetFromXML($markup) {
+		$matches;
+		// find declaration
+		preg_match('@<'.'?xml[^>]+encoding\\s*=\\s*(["|\'])(.*?)\\1@i',
+			$markup, $matches
+		);
+		return isset($matches[2])
+			? strtolower($matches[2])
+			: null;
+	}
+	/**
+	 * Repositions meta[type=charset] at the start of head. Bypasses DOMDocument bug.
+	 *
+	 * @link http://code.google.com/p/phpquery/issues/detail?id=80
+	 * @param $html
+	 */
+	protected function charsetFixHTML($markup) {
+		$matches = array();
+		// find meta tag
+		preg_match('@\s*]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
+			$markup, $matches, PREG_OFFSET_CAPTURE
+		);
+		if (! isset($matches[0]))
+			return;
+		$metaContentType = $matches[0][0];
+		$markup = substr($markup, 0, $matches[0][1])
+			.substr($markup, $matches[0][1]+strlen($metaContentType));
+		$headStart = stripos($markup, '');
+		$markup = substr($markup, 0, $headStart+6).$metaContentType
+			.substr($markup, $headStart+6);
+		return $markup;
+	}
+	protected function charsetAppendToHTML($html, $charset, $xhtml = false) {
+		// remove existing meta[type=content-type]
+		$html = preg_replace('@\s*]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i', '', $html);
+		$meta = '';
+		if (strpos($html, ')@s',
+					"{$meta}",
+					$html
+				);
+			}
+		} else {
+			return preg_replace(
+				'@)@s',
+				''.$meta,
+				$html
+			);
+		}
+	}
+	protected function charsetAppendToXML($markup, $charset) {
+		$declaration = '<'.'?xml version="1.0" encoding="'.$charset.'"?'.'>';
+		return $declaration.$markup;
+	}
+	public static function isDocumentFragmentHTML($markup) {
+		return stripos($markup, 'documentFragmentCreate($node, $sourceCharset);
+//					if ($fake === false)
+//						throw new Exception("Error loading documentFragment markup");
+//					else
+//						$return = array_merge($return,
+//							$this->import($fake->root->childNodes)
+//						);
+//				} else {
+//					$return[] = $this->document->importNode($node, true);
+//				}
+//			}
+//			return $return;
+//		} else {
+//			// string markup
+//			$fake = $this->documentFragmentCreate($source, $sourceCharset);
+//			if ($fake === false)
+//				throw new Exception("Error loading documentFragment markup");
+//			else
+//				return $this->import($fake->root->childNodes);
+//		}
+		if (is_array($source) || $source instanceof DOMNODELIST) {
+			// dom nodes
+			self::debug('Importing nodes to document');
+			foreach($source as $node)
+				$return[] = $this->document->importNode($node, true);
+		} else {
+			// string markup
+			$fake = $this->documentFragmentCreate($source, $sourceCharset);
+			if ($fake === false)
+				throw new Exception("Error loading documentFragment markup");
+			else
+				return $this->import($fake->root->childNodes);
+		}
+		return $return;
+	}
+	/**
+	 * Creates new document fragment.
+	 *
+	 * @param $source
+	 * @return DOMDocumentWrapper
+	 */
+	protected function documentFragmentCreate($source, $charset = null) {
+		$fake = new DOMDocumentWrapper();
+		$fake->contentType = $this->contentType;
+		$fake->isXML = $this->isXML;
+		$fake->isHTML = $this->isHTML;
+		$fake->isXHTML = $this->isXHTML;
+		$fake->root = $fake->document;
+		if (! $charset)
+			$charset = $this->charset;
+//	$fake->documentCreate($this->charset);
+		if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
+			$source = array($source);
+		if (is_array($source) || $source instanceof DOMNODELIST) {
+			// dom nodes
+			// load fake document
+			if (! $this->documentFragmentLoadMarkup($fake, $charset))
+				return false;
+			$nodes = $fake->import($source);
+			foreach($nodes as $node)
+				$fake->root->appendChild($node);
+		} else {
+			// string markup
+			$this->documentFragmentLoadMarkup($fake, $charset, $source);
+		}
+		return $fake;
+	}
+	/**
+	 *
+	 * @param $document DOMDocumentWrapper
+	 * @param $markup
+	 * @return $document
+	 */
+	private function documentFragmentLoadMarkup($fragment, $charset, $markup = null) {
+		// TODO error handling
+		// TODO copy doctype
+		// tempolary turn off
+		$fragment->isDocumentFragment = false;
+		if ($fragment->isXML) {
+			if ($fragment->isXHTML) {
+				// add FAKE element to set default namespace
+				$fragment->loadMarkupXML(''
+					.''
+					.''.$markup.'');
+				$fragment->root = $fragment->document->firstChild->nextSibling;
+			} else {
+				$fragment->loadMarkupXML(''.$markup.'');
+				$fragment->root = $fragment->document->firstChild;
+			}
+		} else {
+			$markup2 = phpQuery::$defaultDoctype.'';
+			$noBody = strpos($markup, 'loadMarkupHTML($markup2);
+			// TODO resolv body tag merging issue
+			$fragment->root = $noBody
+				? $fragment->document->firstChild->nextSibling->firstChild->nextSibling
+				: $fragment->document->firstChild->nextSibling->firstChild->nextSibling;
+		}
+		if (! $fragment->root)
+			return false;
+		$fragment->isDocumentFragment = true;
+		return true;
+	}
+	protected function documentFragmentToMarkup($fragment) {
+		phpQuery::debug('documentFragmentToMarkup');
+		$tmp = $fragment->isDocumentFragment;
+		$fragment->isDocumentFragment = false;
+		$markup = $fragment->markup();
+		if ($fragment->isXML) {
+			$markup = substr($markup, 0, strrpos($markup, ''));
+			if ($fragment->isXHTML) {
+				$markup = substr($markup, strpos($markup, '')+6);
+			}
+		} else {
+				$markup = substr($markup, strpos($markup, '')+6);
+				$markup = substr($markup, 0, strrpos($markup, ''));
+		}
+		$fragment->isDocumentFragment = $tmp;
+		if (phpQuery::$debug)
+			phpQuery::debug('documentFragmentToMarkup: '.substr($markup, 0, 150));
+		return $markup;
+	}
+	/**
+	 * Return document markup, starting with optional $nodes as root.
+	 *
+	 * @param $nodes	DOMNode|DOMNodeList
+	 * @return string
+	 */
+	public function markup($nodes = null, $innerMarkup = false) {
+		if (isset($nodes) && count($nodes) == 1 && $nodes[0] instanceof DOMDOCUMENT)
+			$nodes = null;
+		if (isset($nodes)) {
+			$markup = '';
+			if (!is_array($nodes) && !($nodes instanceof DOMNODELIST) )
+				$nodes = array($nodes);
+			if ($this->isDocumentFragment && ! $innerMarkup)
+				foreach($nodes as $i => $node)
+					if ($node->isSameNode($this->root)) {
+					//	var_dump($node);
+						$nodes = array_slice($nodes, 0, $i)
+							+ phpQuery::DOMNodeListToArray($node->childNodes)
+							+ array_slice($nodes, $i+1);
+						}
+			if ($this->isXML && ! $innerMarkup) {
+				self::debug("Getting outerXML with charset '{$this->charset}'");
+				// we need outerXML, so we can benefit from
+				// $node param support in saveXML()
+				foreach($nodes as $node)
+					$markup .= $this->document->saveXML($node);
+			} else {
+				$loop = array();
+				if ($innerMarkup)
+					foreach($nodes as $node) {
+						if ($node->childNodes)
+							foreach($node->childNodes as $child)
+								$loop[] = $child;
+						else
+							$loop[] = $node;
+					}
+				else
+					$loop = $nodes;
+				self::debug("Getting markup, moving selected nodes (".count($loop).") to new DocumentFragment");
+				$fake = $this->documentFragmentCreate($loop);
+				$markup = $this->documentFragmentToMarkup($fake);
+			}
+			if ($this->isXHTML) {
+				self::debug("Fixing XHTML");
+				$markup = self::markupFixXHTML($markup);
+			}
+			self::debug("Markup: ".substr($markup, 0, 250));
+			return $markup;
+		} else {
+			if ($this->isDocumentFragment) {
+				// documentFragment, html only...
+				self::debug("Getting markup, DocumentFragment detected");
+//				return $this->markup(
+////					$this->document->getElementsByTagName('body')->item(0)
+//					$this->document->root, true
+//				);
+				$markup = $this->documentFragmentToMarkup($this);
+				// no need for markupFixXHTML, as it's done thought markup($nodes) method
+				return $markup;
+			} else {
+				self::debug("Getting markup (".($this->isXML?'XML':'HTML')."), final with charset '{$this->charset}'");
+				$markup = $this->isXML
+					? $this->document->saveXML()
+					: $this->document->saveHTML();
+				if ($this->isXHTML) {
+					self::debug("Fixing XHTML");
+					$markup = self::markupFixXHTML($markup);
+				}
+				self::debug("Markup: ".substr($markup, 0, 250));
+				return $markup;
+			}
+		}
+	}
+	protected static function markupFixXHTML($markup) {
+		$markup = self::expandEmptyTag('script', $markup);
+		$markup = self::expandEmptyTag('select', $markup);
+		$markup = self::expandEmptyTag('textarea', $markup);
+		return $markup;
+	}
+	public static function debug($text) {
+		phpQuery::debug($text);
+	}
+	/**
+	 * expandEmptyTag
+	 *
+	 * @param $tag
+	 * @param $xml
+	 * @return unknown_type
+	 * @author mjaque at ilkebenson dot com
+	 * @link http://php.net/manual/en/domdocument.savehtml.php#81256
+	 */
+	public static function expandEmptyTag($tag, $xml){
+        $indice = 0;
+        while ($indice< strlen($xml)){
+            $pos = strpos($xml, "<$tag ", $indice);
+            if ($pos){
+                $posCierre = strpos($xml, ">", $pos);
+                if ($xml[$posCierre-1] == "/"){
+                    $xml = substr_replace($xml, ">", $posCierre-1, 2);
+                }
+                $indice = $posCierre;
+            }
+            else break;
+        }
+        return $xml;
+	}
+}
+
+/**
+ * Event handling class.
+ *
+ * @author Tobiasz Cudnik
+ * @package phpQuery
+ * @static
+ */
+abstract class phpQueryEvents {
+	/**
+	 * Trigger a type of event on every matched element.
+	 *
+	 * @param DOMNode|phpQueryObject|string $document
+	 * @param unknown_type $type
+	 * @param unknown_type $data
+	 *
+	 * @TODO exclusive events (with !)
+	 * @TODO global events (test)
+	 * @TODO support more than event in $type (space-separated)
+	 */
+	public static function trigger($document, $type, $data = array(), $node = null) {
+		// trigger: function(type, data, elem, donative, extra) {
+		$documentID = phpQuery::getDocumentID($document);
+		$namespace = null;
+		if (strpos($type, '.') !== false)
+			list($name, $namespace) = explode('.', $type);
+		else
+			$name = $type;
+		if (! $node) {
+			if (self::issetGlobal($documentID, $type)) {
+				$pq = phpQuery::getDocument($documentID);
+				// TODO check add($pq->document)
+				$pq->find('*')->add($pq->document)
+					->trigger($type, $data);
+			}
+		} else {
+			if (isset($data[0]) && $data[0] instanceof DOMEvent) {
+				$event = $data[0];
+				$event->relatedTarget = $event->target;
+				$event->target = $node;
+				$data = array_slice($data, 1);
+			} else {
+				$event = new DOMEvent(array(
+					'type' => $type,
+					'target' => $node,
+					'timeStamp' => time(),
+				));
+			}
+			$i = 0;
+			while($node) {
+				// TODO whois
+				phpQuery::debug("Triggering ".($i?"bubbled ":'')."event '{$type}' on "
+					."node \n");//.phpQueryObject::whois($node)."\n");
+				$event->currentTarget = $node;
+				$eventNode = self::getNode($documentID, $node);
+				if (isset($eventNode->eventHandlers)) {
+					foreach($eventNode->eventHandlers as $eventType => $handlers) {
+						$eventNamespace = null;
+						if (strpos($type, '.') !== false)
+							list($eventName, $eventNamespace) = explode('.', $eventType);
+						else
+							$eventName = $eventType;
+						if ($name != $eventName)
+							continue;
+						if ($namespace && $eventNamespace && $namespace != $eventNamespace)
+							continue;
+						foreach($handlers as $handler) {
+							phpQuery::debug("Calling event handler\n");
+							$event->data = $handler['data']
+								? $handler['data']
+								: null;
+							$params = array_merge(array($event), $data);
+							$return = phpQuery::callbackRun($handler['callback'], $params);
+							if ($return === false) {
+								$event->bubbles = false;
+							}
+						}
+					}
+				}
+				// to bubble or not to bubble...
+				if (! $event->bubbles)
+					break;
+				$node = $node->parentNode;
+				$i++;
+			}
+		}
+	}
+	/**
+	 * Binds a handler to one or more events (like click) for each matched element.
+	 * Can also bind custom events.
+	 *
+	 * @param DOMNode|phpQueryObject|string $document
+	 * @param unknown_type $type
+	 * @param unknown_type $data Optional
+	 * @param unknown_type $callback
+	 *
+	 * @TODO support '!' (exclusive) events
+	 * @TODO support more than event in $type (space-separated)
+	 * @TODO support binding to global events
+	 */
+	public static function add($document, $node, $type, $data, $callback = null) {
+		phpQuery::debug("Binding '$type' event");
+		$documentID = phpQuery::getDocumentID($document);
+//		if (is_null($callback) && is_callable($data)) {
+//			$callback = $data;
+//			$data = null;
+//		}
+		$eventNode = self::getNode($documentID, $node);
+		if (! $eventNode)
+			$eventNode = self::setNode($documentID, $node);
+		if (!isset($eventNode->eventHandlers[$type]))
+			$eventNode->eventHandlers[$type] = array();
+		$eventNode->eventHandlers[$type][] = array(
+			'callback' => $callback,
+			'data' => $data,
+		);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param DOMNode|phpQueryObject|string $document
+	 * @param unknown_type $type
+	 * @param unknown_type $callback
+	 *
+	 * @TODO namespace events
+	 * @TODO support more than event in $type (space-separated)
+	 */
+	public static function remove($document, $node, $type = null, $callback = null) {
+		$documentID = phpQuery::getDocumentID($document);
+		$eventNode = self::getNode($documentID, $node);
+		if (is_object($eventNode) && isset($eventNode->eventHandlers[$type])) {
+			if ($callback) {
+				foreach($eventNode->eventHandlers[$type] as $k => $handler)
+					if ($handler['callback'] == $callback)
+						unset($eventNode->eventHandlers[$type][$k]);
+			} else {
+				unset($eventNode->eventHandlers[$type]);
+			}
+		}
+	}
+	protected static function getNode($documentID, $node) {
+		foreach(phpQuery::$documents[$documentID]->eventsNodes as $eventNode) {
+			if ($node->isSameNode($eventNode))
+				return $eventNode;
+		}
+	}
+	protected static function setNode($documentID, $node) {
+		phpQuery::$documents[$documentID]->eventsNodes[] = $node;
+		return phpQuery::$documents[$documentID]->eventsNodes[
+			count(phpQuery::$documents[$documentID]->eventsNodes)-1
+		];
+	}
+	protected static function issetGlobal($documentID, $type) {
+		return isset(phpQuery::$documents[$documentID])
+			? in_array($type, phpQuery::$documents[$documentID]->eventsGlobal)
+			: false;
+	}
+}
+
+
+interface ICallbackNamed {
+	function hasName();
+	function getName();
+}
+/**
+ * Callback class introduces currying-like pattern.
+ *
+ * Example:
+ * function foo($param1, $param2, $param3) {
+ *   var_dump($param1, $param2, $param3);
+ * }
+ * $fooCurried = new Callback('foo',
+ *   'param1 is now statically set',
+ *   new CallbackParam, new CallbackParam
+ * );
+ * phpQuery::callbackRun($fooCurried,
+ * 	array('param2 value', 'param3 value'
+ * );
+ *
+ * Callback class is supported in all phpQuery methods which accepts callbacks.
+ *
+ * @link http://code.google.com/p/phpquery/wiki/Callbacks#Param_Structures
+ * @author Tobiasz Cudnik 
+ *
+ * @TODO??? return fake forwarding function created via create_function
+ * @TODO honor paramStructure
+ */
+class Callback
+	implements ICallbackNamed {
+	public $callback = null;
+	public $params = null;
+	protected $name;
+	public function __construct($callback, $param1 = null, $param2 = null,
+			$param3 = null) {
+		$params = func_get_args();
+		$params = array_slice($params, 1);
+		if ($callback instanceof Callback) {
+			// TODO implement recurention
+		} else {
+			$this->callback = $callback;
+			$this->params = $params;
+		}
+	}
+	public function getName() {
+		return 'Callback: '.$this->name;
+	}
+	public function hasName() {
+		return isset($this->name) && $this->name;
+	}
+	public function setName($name) {
+		$this->name = $name;
+		return $this;
+	}
+	// TODO test me
+//	public function addParams() {
+//		$params = func_get_args();
+//		return new Callback($this->callback, $this->params+$params);
+//	}
+}
+/**
+ * Shorthand for new Callback(create_function(...), ...);
+ *
+ * @author Tobiasz Cudnik 
+ */
+class CallbackBody extends Callback {
+	public function __construct($paramList, $code, $param1 = null, $param2 = null,
+			$param3 = null) {
+		$params = func_get_args();
+		$params = array_slice($params, 2);
+		$this->callback = create_function($paramList, $code);
+		$this->params = $params;
+	}
+}
+/**
+ * Callback type which on execution returns reference passed during creation.
+ *
+ * @author Tobiasz Cudnik 
+ */
+class CallbackReturnReference extends Callback
+	implements ICallbackNamed {
+	protected $reference;
+	public function __construct(&$reference, $name = null){
+		$this->reference =& $reference;
+		$this->callback = array($this, 'callback');
+	}
+	public function callback() {
+		return $this->reference;
+	}
+	public function getName() {
+		return 'Callback: '.$this->name;
+	}
+	public function hasName() {
+		return isset($this->name) && $this->name;
+	}
+}
+/**
+ * Callback type which on execution returns value passed during creation.
+ *
+ * @author Tobiasz Cudnik 
+ */
+class CallbackReturnValue extends Callback
+	implements ICallbackNamed {
+	protected $value;
+	protected $name;
+	public function __construct($value, $name = null){
+		$this->value =& $value;
+		$this->name = $name;
+		$this->callback = array($this, 'callback');
+	}
+	public function callback() {
+		return $this->value;
+	}
+	public function __toString() {
+		return $this->getName();
+	}
+	public function getName() {
+		return 'Callback: '.$this->name;
+	}
+	public function hasName() {
+		return isset($this->name) && $this->name;
+	}
+}
+/**
+ * CallbackParameterToReference can be used when we don't really want a callback,
+ * only parameter passed to it. CallbackParameterToReference takes first
+ * parameter's value and passes it to reference.
+ *
+ * @author Tobiasz Cudnik 
+ */
+class CallbackParameterToReference extends Callback {
+	/**
+	 * @param $reference
+	 * @TODO implement $paramIndex;
+	 * param index choose which callback param will be passed to reference
+	 */
+	public function __construct(&$reference){
+		$this->callback =& $reference;
+	}
+}
+//class CallbackReference extends Callback {
+//	/**
+//	 *
+//	 * @param $reference
+//	 * @param $paramIndex
+//	 * @todo implement $paramIndex; param index choose which callback param will be passed to reference
+//	 */
+//	public function __construct(&$reference, $name = null){
+//		$this->callback =& $reference;
+//	}
+//}
+class CallbackParam {}
+
+/**
+ * Class representing phpQuery objects.
+ *
+ * @author Tobiasz Cudnik 
+ * @package phpQuery
+ * @method phpQueryObject clone() clone()
+ * @method phpQueryObject empty() empty()
+ * @method phpQueryObject next() next($selector = null)
+ * @method phpQueryObject prev() prev($selector = null)
+ * @property Int $length
+ */
+class phpQueryObject
+	implements Iterator, Countable, ArrayAccess {
+	public $documentID = null;
+	/**
+	 * DOMDocument class.
+	 *
+	 * @var DOMDocument
+	 */
+	public $document = null;
+	public $charset = null;
+	/**
+	 *
+	 * @var DOMDocumentWrapper
+	 */
+	public $documentWrapper = null;
+	/**
+	 * XPath interface.
+	 *
+	 * @var DOMXPath
+	 */
+	public $xpath = null;
+	/**
+	 * Stack of selected elements.
+	 * @TODO refactor to ->nodes
+	 * @var array
+	 */
+	public $elements = array();
+	/**
+	 * @access private
+	 */
+	protected $elementsBackup = array();
+	/**
+	 * @access private
+	 */
+	protected $previous = null;
+	/**
+	 * @access private
+	 * @TODO deprecate
+	 */
+	protected $root = array();
+	/**
+	 * Indicated if doument is just a fragment (no  tag).
+	 *
+	 * Every document is realy a full document, so even documentFragments can
+	 * be queried against , but getDocument(id)->htmlOuter() will return
+	 * only contents of .
+	 *
+	 * @var bool
+	 */
+	public $documentFragment = true;
+	/**
+	 * Iterator interface helper
+	 * @access private
+	 */
+	protected $elementsInterator = array();
+	/**
+	 * Iterator interface helper
+	 * @access private
+	 */
+	protected $valid = false;
+	/**
+	 * Iterator interface helper
+	 * @access private
+	 */
+	protected $current = null;
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function __construct($documentID) {
+//		if ($documentID instanceof self)
+//			var_dump($documentID->getDocumentID());
+		$id = $documentID instanceof self
+			? $documentID->getDocumentID()
+			: $documentID;
+//		var_dump($id);
+		if (! isset(phpQuery::$documents[$id] )) {
+//			var_dump(phpQuery::$documents);
+			throw new Exception("Document with ID '{$id}' isn't loaded. Use phpQuery::newDocument(\$html) or phpQuery::newDocumentFile(\$file) first.");
+		}
+		$this->documentID = $id;
+		$this->documentWrapper =& phpQuery::$documents[$id];
+		$this->document =& $this->documentWrapper->document;
+		$this->xpath =& $this->documentWrapper->xpath;
+		$this->charset =& $this->documentWrapper->charset;
+		$this->documentFragment =& $this->documentWrapper->isDocumentFragment;
+		// TODO check $this->DOM->documentElement;
+//		$this->root = $this->document->documentElement;
+		$this->root =& $this->documentWrapper->root;
+//		$this->toRoot();
+		$this->elements = array($this->root);
+	}
+	/**
+	 *
+	 * @access private
+	 * @param $attr
+	 * @return unknown_type
+	 */
+	public function __get($attr) {
+		switch($attr) {
+			// FIXME doesnt work at all ?
+			case 'length':
+				return $this->size();
+			break;
+			default:
+				return $this->$attr;
+		}
+	}
+	/**
+	 * Saves actual object to $var by reference.
+	 * Useful when need to break chain.
+	 * @param phpQueryObject $var
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function toReference(&$var) {
+		return $var = $this;
+	}
+	public function documentFragment($state = null) {
+		if ($state) {
+			phpQuery::$documents[$this->getDocumentID()]['documentFragment'] = $state;
+			return $this;
+		}
+		return $this->documentFragment;
+	}
+	/**
+   * @access private
+   * @TODO documentWrapper
+	 */
+	protected function isRoot( $node) {
+//		return $node instanceof DOMDOCUMENT || $node->tagName == 'html';
+		return $node instanceof DOMDOCUMENT
+			|| ($node instanceof DOMELEMENT && $node->tagName == 'html')
+			|| $this->root->isSameNode($node);
+	}
+	/**
+   * @access private
+	 */
+	protected function stackIsRoot() {
+		return $this->size() == 1 && $this->isRoot($this->elements[0]);
+	}
+	/**
+	 * Enter description here...
+	 * NON JQUERY METHOD
+	 *
+	 * Watch out, it doesn't creates new instance, can be reverted with end().
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function toRoot() {
+		$this->elements = array($this->root);
+		return $this;
+//		return $this->newInstance(array($this->root));
+	}
+	/**
+	 * Saves object's DocumentID to $var by reference.
+	 * 
+	 * $myDocumentId;
+	 * phpQuery::newDocument('
    ')
+	 *     ->getDocumentIDRef($myDocumentId)
+	 *     ->find('div')->...
+	 * 
+	 *
+	 * @param unknown_type $domId
+	 * @see phpQuery::newDocument
+	 * @see phpQuery::newDocumentFile
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function getDocumentIDRef(&$documentID) {
+		$documentID = $this->getDocumentID();
+		return $this;
+	}
+	/**
+	 * Returns object with stack set to document root.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function getDocument() {
+		return phpQuery::getDocument($this->getDocumentID());
+	}
+	/**
+	 *
+	 * @return DOMDocument
+	 */
+	public function getDOMDocument() {
+		return $this->document;
+	}
+	/**
+	 * Get object's Document ID.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function getDocumentID() {
+		return $this->documentID;
+	}
+	/**
+	 * Unloads whole document from memory.
+	 * CAUTION! None further operations will be possible on this document.
+	 * All objects refering to it will be useless.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function unloadDocument() {
+		phpQuery::unloadDocuments($this->getDocumentID());
+	}
+	public function isHTML() {
+		return $this->documentWrapper->isHTML;
+	}
+	public function isXHTML() {
+		return $this->documentWrapper->isXHTML;
+	}
+	public function isXML() {
+		return $this->documentWrapper->isXML;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @link http://docs.jquery.com/Ajax/serialize
+	 * @return string
+	 */
+	public function serialize() {
+		return phpQuery::param($this->serializeArray());
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @link http://docs.jquery.com/Ajax/serializeArray
+	 * @return array
+	 */
+	public function serializeArray($submit = null) {
+		$source = $this->filter('form, input, select, textarea')
+			->find('input, select, textarea')
+			->andSelf()
+			->not('form');
+		$return = array();
+//		$source->dumpDie();
+		foreach($source as $input) {
+			$input = phpQuery::pq($input);
+			if ($input->is('[disabled]'))
+				continue;
+			if (!$input->is('[name]'))
+				continue;
+			if ($input->is('[type=checkbox]') && !$input->is('[checked]'))
+				continue;
+			// jquery diff
+			if ($submit && $input->is('[type=submit]')) {
+				if ($submit instanceof DOMELEMENT && ! $input->elements[0]->isSameNode($submit))
+					continue;
+				else if (is_string($submit) && $input->attr('name') != $submit)
+					continue;
+			}
+			$return[] = array(
+				'name' => $input->attr('name'),
+				'value' => $input->val(),
+			);
+		}
+		return $return;
+	}
+	/**
+	 * @access private
+	 */
+	protected function debug($in) {
+		if (! phpQuery::$debug )
+			return;
+		print('
    ');
+		print_r($in);
+		// file debug
+//		file_put_contents(dirname(__FILE__).'/phpQuery.log', print_r($in, true)."\n", FILE_APPEND);
+		// quite handy debug trace
+//		if ( is_array($in))
+//			print_r(array_slice(debug_backtrace(), 3));
+		print("
    \n");
+	}
+	/**
+	 * @access private
+	 */
+	protected function isRegexp($pattern) {
+		return in_array(
+			$pattern[ mb_strlen($pattern)-1 ],
+			array('^','*','$')
+		);
+	}
+	/**
+	 * Determines if $char is really a char.
+	 *
+	 * @param string $char
+	 * @return bool
+	 * @todo rewrite me to charcode range ! ;)
+	 * @access private
+	 */
+	protected function isChar($char) {
+		return extension_loaded('mbstring') && phpQuery::$mbstringSupport
+			? mb_eregi('\w', $char)
+			: preg_match('@\w@', $char);
+	}
+	/**
+	 * @access private
+	 */
+	protected function parseSelector($query) {
+		// clean spaces
+		// TODO include this inside parsing ?
+		$query = trim(
+			preg_replace('@\s+@', ' ',
+				preg_replace('@\s*(>|\\+|~)\s*@', '\\1', $query)
+			)
+		);
+		$queries = array(array());
+		if (! $query)
+			return $queries;
+		$return =& $queries[0];
+		$specialChars = array('>',' ');
+//		$specialCharsMapping = array('/' => '>');
+		$specialCharsMapping = array();
+		$strlen = mb_strlen($query);
+		$classChars = array('.', '-');
+		$pseudoChars = array('-');
+		$tagChars = array('*', '|', '-');
+		// split multibyte string
+		// http://code.google.com/p/phpquery/issues/detail?id=76
+		$_query = array();
+		for ($i=0; $i<$strlen; $i++)
+			$_query[] = mb_substr($query, $i, 1);
+		$query = $_query;
+		// it works, but i dont like it...
+		$i = 0;
+		while( $i < $strlen) {
+			$c = $query[$i];
+			$tmp = '';
+			// TAG
+			if ($this->isChar($c) || in_array($c, $tagChars)) {
+				while(isset($query[$i])
+					&& ($this->isChar($query[$i]) || in_array($query[$i], $tagChars))) {
+					$tmp .= $query[$i];
+					$i++;
+				}
+				$return[] = $tmp;
+			// IDs
+			} else if ( $c == '#') {
+				$i++;
+				while( isset($query[$i]) && ($this->isChar($query[$i]) || $query[$i] == '-')) {
+					$tmp .= $query[$i];
+					$i++;
+				}
+				$return[] = '#'.$tmp;
+			// SPECIAL CHARS
+			} else if (in_array($c, $specialChars)) {
+				$return[] = $c;
+				$i++;
+			// MAPPED SPECIAL MULTICHARS
+//			} else if ( $c.$query[$i+1] == '//') {
+//				$return[] = ' ';
+//				$i = $i+2;
+			// MAPPED SPECIAL CHARS
+			} else if ( isset($specialCharsMapping[$c])) {
+				$return[] = $specialCharsMapping[$c];
+				$i++;
+			// COMMA
+			} else if ( $c == ',') {
+				$queries[] = array();
+				$return =& $queries[ count($queries)-1 ];
+				$i++;
+				while( isset($query[$i]) && $query[$i] == ' ')
+					$i++;
+			// CLASSES
+			} else if ($c == '.') {
+				while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $classChars))) {
+					$tmp .= $query[$i];
+					$i++;
+				}
+				$return[] = $tmp;
+			// ~ General Sibling Selector
+			} else if ($c == '~') {
+				$spaceAllowed = true;
+				$tmp .= $query[$i++];
+				while( isset($query[$i])
+					&& ($this->isChar($query[$i])
+						|| in_array($query[$i], $classChars)
+						|| $query[$i] == '*'
+						|| ($query[$i] == ' ' && $spaceAllowed)
+					)) {
+					if ($query[$i] != ' ')
+						$spaceAllowed = false;
+					$tmp .= $query[$i];
+					$i++;
+				}
+				$return[] = $tmp;
+			// + Adjacent sibling selectors
+			} else if ($c == '+') {
+				$spaceAllowed = true;
+				$tmp .= $query[$i++];
+				while( isset($query[$i])
+					&& ($this->isChar($query[$i])
+						|| in_array($query[$i], $classChars)
+						|| $query[$i] == '*'
+						|| ($spaceAllowed && $query[$i] == ' ')
+					)) {
+					if ($query[$i] != ' ')
+						$spaceAllowed = false;
+					$tmp .= $query[$i];
+					$i++;
+				}
+				$return[] = $tmp;
+			// ATTRS
+			} else if ($c == '[') {
+				$stack = 1;
+				$tmp .= $c;
+				while( isset($query[++$i])) {
+					$tmp .= $query[$i];
+					if ( $query[$i] == '[') {
+						$stack++;
+					} else if ( $query[$i] == ']') {
+						$stack--;
+						if (! $stack )
+							break;
+					}
+				}
+				$return[] = $tmp;
+				$i++;
+			// PSEUDO CLASSES
+			} else if ($c == ':') {
+				$stack = 1;
+				$tmp .= $query[$i++];
+				while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $pseudoChars))) {
+					$tmp .= $query[$i];
+					$i++;
+				}
+				// with arguments ?
+				if ( isset($query[$i]) && $query[$i] == '(') {
+					$tmp .= $query[$i];
+					$stack = 1;
+					while( isset($query[++$i])) {
+						$tmp .= $query[$i];
+						if ( $query[$i] == '(') {
+							$stack++;
+						} else if ( $query[$i] == ')') {
+							$stack--;
+							if (! $stack )
+								break;
+						}
+					}
+					$return[] = $tmp;
+					$i++;
+				} else {
+					$return[] = $tmp;
+				}
+			} else {
+				$i++;
+			}
+		}
+		foreach($queries as $k => $q) {
+			if (isset($q[0])) {
+				if (isset($q[0][0]) && $q[0][0] == ':')
+					array_unshift($queries[$k], '*');
+				if ($q[0] != '>')
+					array_unshift($queries[$k], ' ');
+			}
+		}
+		return $queries;
+	}
+	/**
+	 * Return matched DOM nodes.
+	 *
+	 * @param int $index
+	 * @return array|DOMElement Single DOMElement or array of DOMElement.
+	 */
+	public function get($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+		$return = isset($index)
+			? (isset($this->elements[$index]) ? $this->elements[$index] : null)
+			: $this->elements;
+		// pass thou callbacks
+		$args = func_get_args();
+		$args = array_slice($args, 1);
+		foreach($args as $callback) {
+			if (is_array($return))
+				foreach($return as $k => $v)
+					$return[$k] = phpQuery::callbackRun($callback, array($v));
+			else
+				$return = phpQuery::callbackRun($callback, array($return));
+		}
+		return $return;
+	}
+	/**
+	 * Return matched DOM nodes.
+	 * jQuery difference.
+	 *
+	 * @param int $index
+	 * @return array|string Returns string if $index != null
+	 * @todo implement callbacks
+	 * @todo return only arrays ?
+	 * @todo maybe other name...
+	 */
+	public function getString($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+        if (!is_null($index) && is_int($index))
+			$return = $this->eq($index)->text();
+		else {
+			$return = array();
+			for($i = 0; $i < $this->size(); $i++) {
+				$return[] = $this->eq($i)->text();
+			}
+		}
+		// pass thou callbacks
+		$args = func_get_args();
+		$args = array_slice($args, 1);
+		foreach($args as $callback) {
+			$return = phpQuery::callbackRun($callback, array($return));
+		}
+		return $return;
+	}
+	/**
+	 * Return matched DOM nodes.
+	 * jQuery difference.
+	 *
+	 * @param int $index
+	 * @return array|string Returns string if $index != null
+	 * @todo implement callbacks
+	 * @todo return only arrays ?
+	 * @todo maybe other name...
+	 */
+	public function getStrings($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+        if (!is_null($index) && is_int($index))
+			$return = $this->eq($index)->text();
+		else {
+			$return = array();
+			for($i = 0; $i < $this->size(); $i++) {
+				$return[] = $this->eq($i)->text();
+			}
+			// pass thou callbacks
+			$args = func_get_args();
+			$args = array_slice($args, 1);
+		}
+		foreach($args as $callback) {
+			if (is_array($return))
+				foreach($return as $k => $v)
+					$return[$k] = phpQuery::callbackRun($callback, array($v));
+			else
+				$return = phpQuery::callbackRun($callback, array($return));
+		}
+		return $return;
+	}
+	/**
+	 * Returns new instance of actual class.
+	 *
+	 * @param array $newStack Optional. Will replace old stack with new and move old one to history.c
+	 */
+	public function newInstance($newStack = null) {
+		$class = get_class($this);
+		// support inheritance by passing old object to overloaded constructor
+		$new = $class != 'phpQuery'
+			? new $class($this, $this->getDocumentID())
+			: new phpQueryObject($this->getDocumentID());
+		$new->previous = $this;
+		if (is_null($newStack)) {
+			$new->elements = $this->elements;
+			if ($this->elementsBackup)
+				$this->elements = $this->elementsBackup;
+		} else if (is_string($newStack)) {
+			$new->elements = phpQuery::pq($newStack, $this->getDocumentID())->stack();
+		} else {
+			$new->elements = $newStack;
+		}
+		return $new;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * In the future, when PHP will support XLS 2.0, then we would do that this way:
+	 * contains(tokenize(@class, '\s'), "something")
+	 * @param unknown_type $class
+	 * @param unknown_type $node
+	 * @return boolean
+	 * @access private
+	 */
+	protected function matchClasses($class, $node) {
+		// multi-class
+		if ( mb_strpos($class, '.', 1)) {
+			$classes = explode('.', substr($class, 1));
+			$classesCount = count( $classes );
+			$nodeClasses = explode(' ', $node->getAttribute('class') );
+			$nodeClassesCount = count( $nodeClasses );
+			if ( $classesCount > $nodeClassesCount )
+				return false;
+			$diff = count(
+				array_diff(
+					$classes,
+					$nodeClasses
+				)
+			);
+			if (! $diff )
+				return true;
+		// single-class
+		} else {
+			return in_array(
+				// strip leading dot from class name
+				substr($class, 1),
+				// get classes for element as array
+				explode(' ', $node->getAttribute('class') )
+			);
+		}
+	}
+	/**
+	 * @access private
+	 */
+	protected function runQuery($XQuery, $selector = null, $compare = null) {
+		if ($compare && ! method_exists($this, $compare))
+			return false;
+		$stack = array();
+		if (! $this->elements)
+			$this->debug('Stack empty, skipping...');
+//		var_dump($this->elements[0]->nodeType);
+		// element, document
+		foreach($this->stack(array(1, 9, 13)) as $k => $stackNode) {
+			$detachAfter = false;
+			// to work on detached nodes we need temporary place them somewhere
+			// thats because context xpath queries sucks ;]
+			$testNode = $stackNode;
+			while ($testNode) {
+				if (! $testNode->parentNode && ! $this->isRoot($testNode)) {
+					$this->root->appendChild($testNode);
+					$detachAfter = $testNode;
+					break;
+				}
+				$testNode = isset($testNode->parentNode)
+					? $testNode->parentNode
+					: null;
+			}
+			// XXX tmp ?
+			$xpath = $this->documentWrapper->isXHTML
+				? $this->getNodeXpath($stackNode, 'html')
+				: $this->getNodeXpath($stackNode);
+			// FIXME pseudoclasses-only query, support XML
+			$query = $XQuery == '//' && $xpath == '/html[1]'
+				? '//*'
+				: $xpath.$XQuery;
+			$this->debug("XPATH: {$query}");
+			// run query, get elements
+			$nodes = $this->xpath->query($query);
+			$this->debug("QUERY FETCHED");
+			if (! $nodes->length )
+				$this->debug('Nothing found');
+			$debug = array();
+			foreach($nodes as $node) {
+				$matched = false;
+				if ( $compare) {
+					phpQuery::$debug ?
+						$this->debug("Found: ".$this->whois( $node ).", comparing with {$compare}()")
+						: null;
+					$phpQueryDebug = phpQuery::$debug;
+					phpQuery::$debug = false;
+					// TODO ??? use phpQuery::callbackRun()
+					if (call_user_func_array(array($this, $compare), array($selector, $node)))
+						$matched = true;
+					phpQuery::$debug = $phpQueryDebug;
+				} else {
+					$matched = true;
+				}
+				if ( $matched) {
+					if (phpQuery::$debug)
+						$debug[] = $this->whois( $node );
+					$stack[] = $node;
+				}
+			}
+			if (phpQuery::$debug) {
+				$this->debug("Matched ".count($debug).": ".implode(', ', $debug));
+			}
+			if ($detachAfter)
+				$this->root->removeChild($detachAfter);
+		}
+		$this->elements = $stack;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function find($selectors, $context = null, $noHistory = false) {
+		if (!$noHistory)
+			// backup last stack /for end()/
+			$this->elementsBackup = $this->elements;
+		// allow to define context
+		// TODO combine code below with phpQuery::pq() context guessing code
+		//   as generic function
+		if ($context) {
+			if (! is_array($context) && $context instanceof DOMELEMENT)
+				$this->elements = array($context);
+			else if (is_array($context)) {
+				$this->elements = array();
+				foreach ($context as $c)
+					if ($c instanceof DOMELEMENT)
+						$this->elements[] = $c;
+			} else if ( $context instanceof self )
+				$this->elements = $context->elements;
+		}
+		$queries = $this->parseSelector($selectors);
+		$this->debug(array('FIND', $selectors, $queries));
+		$XQuery = '';
+		// remember stack state because of multi-queries
+		$oldStack = $this->elements;
+		// here we will be keeping found elements
+		$stack = array();
+		foreach($queries as $selector) {
+			$this->elements = $oldStack;
+			$delimiterBefore = false;
+			foreach($selector as $s) {
+				// TAG
+				$isTag = extension_loaded('mbstring') && phpQuery::$mbstringSupport
+					? mb_ereg_match('^[\w|\||-]+$', $s) || $s == '*'
+					: preg_match('@^[\w|\||-]+$@', $s) || $s == '*';
+				if ($isTag) {
+					if ($this->isXML()) {
+						// namespace support
+						if (mb_strpos($s, '|') !== false) {
+							$ns = $tag = null;
+							list($ns, $tag) = explode('|', $s);
+							$XQuery .= "$ns:$tag";
+						} else if ($s == '*') {
+							$XQuery .= "*";
+						} else {
+							$XQuery .= "*[local-name()='$s']";
+						}
+					} else {
+						$XQuery .= $s;
+					}
+				// ID
+				} else if ($s[0] == '#') {
+					if ($delimiterBefore)
+						$XQuery .= '*';
+					$XQuery .= "[@id='".substr($s, 1)."']";
+				// ATTRIBUTES
+				} else if ($s[0] == '[') {
+					if ($delimiterBefore)
+						$XQuery .= '*';
+					// strip side brackets
+					$attr = trim($s, '][');
+					$execute = false;
+					// attr with specifed value
+					if (mb_strpos($s, '=')) {
+						$value = null;
+						list($attr, $value) = explode('=', $attr);
+						$value = trim($value, "'\"");
+						if ($this->isRegexp($attr)) {
+							// cut regexp character
+							$attr = substr($attr, 0, -1);
+							$execute = true;
+							$XQuery .= "[@{$attr}]";
+						} else {
+							$XQuery .= "[@{$attr}='{$value}']";
+						}
+					// attr without specified value
+					} else {
+						$XQuery .= "[@{$attr}]";
+					}
+					if ($execute) {
+						$this->runQuery($XQuery, $s, 'is');
+						$XQuery = '';
+						if (! $this->length())
+							break;
+					}
+				// CLASSES
+				} else if ($s[0] == '.') {
+					// TODO use return $this->find("./self::*[contains(concat(\" \",@class,\" \"), \" $class \")]");
+					// thx wizDom ;)
+					if ($delimiterBefore)
+						$XQuery .= '*';
+					$XQuery .= '[@class]';
+					$this->runQuery($XQuery, $s, 'matchClasses');
+					$XQuery = '';
+					if (! $this->length() )
+						break;
+				// ~ General Sibling Selector
+				} else if ($s[0] == '~') {
+					$this->runQuery($XQuery);
+					$XQuery = '';
+					$this->elements = $this
+						->siblings(
+							substr($s, 1)
+						)->elements;
+					if (! $this->length() )
+						break;
+				// + Adjacent sibling selectors
+				} else if ($s[0] == '+') {
+					// TODO /following-sibling::
+					$this->runQuery($XQuery);
+					$XQuery = '';
+					$subSelector = substr($s, 1);
+					$subElements = $this->elements;
+					$this->elements = array();
+					foreach($subElements as $node) {
+						// search first DOMElement sibling
+						$test = $node->nextSibling;
+						while($test && ! ($test instanceof DOMELEMENT))
+							$test = $test->nextSibling;
+						if ($test && $this->is($subSelector, $test))
+							$this->elements[] = $test;
+					}
+					if (! $this->length() )
+						break;
+				// PSEUDO CLASSES
+				} else if ($s[0] == ':') {
+					// TODO optimization for :first :last
+					if ($XQuery) {
+						$this->runQuery($XQuery);
+						$XQuery = '';
+					}
+					if (! $this->length())
+						break;
+					$this->pseudoClasses($s);
+					if (! $this->length())
+						break;
+				// DIRECT DESCENDANDS
+				} else if ($s == '>') {
+					$XQuery .= '/';
+					$delimiterBefore = 2;
+				// ALL DESCENDANDS
+				} else if ($s == ' ') {
+					$XQuery .= '//';
+					$delimiterBefore = 2;
+				// ERRORS
+				} else {
+					phpQuery::debug("Unrecognized token '$s'");
+				}
+				$delimiterBefore = $delimiterBefore === 2;
+			}
+			// run query if any
+			if ($XQuery && $XQuery != '//') {
+				$this->runQuery($XQuery);
+				$XQuery = '';
+			}
+			foreach($this->elements as $node)
+				if (! $this->elementsContainsNode($node, $stack))
+					$stack[] = $node;
+		}
+		$this->elements = $stack;
+		return $this->newInstance();
+	}
+	/**
+	 * @todo create API for classes with pseudoselectors
+	 * @access private
+	 */
+	protected function pseudoClasses($class) {
+		// TODO clean args parsing ?
+		$class = ltrim($class, ':');
+		$haveArgs = mb_strpos($class, '(');
+		if ($haveArgs !== false) {
+			$args = substr($class, $haveArgs+1, -1);
+			$class = substr($class, 0, $haveArgs);
+		}
+		switch($class) {
+			case 'even':
+			case 'odd':
+				$stack = array();
+				foreach($this->elements as $i => $node) {
+					if ($class == 'even' && ($i%2) == 0)
+						$stack[] = $node;
+					else if ( $class == 'odd' && $i % 2 )
+						$stack[] = $node;
+				}
+				$this->elements = $stack;
+				break;
+			case 'eq':
+				$k = intval($args);
+				$this->elements = isset( $this->elements[$k] )
+					? array( $this->elements[$k] )
+					: array();
+				break;
+			case 'gt':
+				$this->elements = array_slice($this->elements, $args+1);
+				break;
+			case 'lt':
+				$this->elements = array_slice($this->elements, 0, $args+1);
+				break;
+			case 'first':
+				if (isset($this->elements[0]))
+					$this->elements = array($this->elements[0]);
+				break;
+			case 'last':
+				if ($this->elements)
+					$this->elements = array($this->elements[count($this->elements)-1]);
+				break;
+			/*case 'parent':
+				$stack = array();
+				foreach($this->elements as $node) {
+					if ( $node->childNodes->length )
+						$stack[] = $node;
+				}
+				$this->elements = $stack;
+				break;*/
+			case 'contains':
+				$text = trim($args, "\"'");
+				$stack = array();
+				foreach($this->elements as $node) {
+					if (mb_stripos($node->textContent, $text) === false)
+						continue;
+					$stack[] = $node;
+				}
+				$this->elements = $stack;
+				break;
+			case 'not':
+				$selector = self::unQuote($args);
+				$this->elements = $this->not($selector)->stack();
+				break;
+			case 'slice':
+				// TODO jQuery difference ?
+				$args = explode(',',
+					str_replace(', ', ',', trim($args, "\"'"))
+				);
+				$start = $args[0];
+				$end = isset($args[1])
+					? $args[1]
+					: null;
+				if ($end > 0)
+					$end = $end-$start;
+				$this->elements = array_slice($this->elements, $start, $end);
+				break;
+			case 'has':
+				$selector = trim($args, "\"'");
+				$stack = array();
+				foreach($this->stack(1) as $el) {
+					if ($this->find($selector, $el, true)->length)
+						$stack[] = $el;
+				}
+				$this->elements = $stack;
+				break;
+			case 'submit':
+			case 'reset':
+				$this->elements = phpQuery::merge(
+					$this->map(array($this, 'is'),
+						"input[type=$class]", new CallbackParam()
+					),
+					$this->map(array($this, 'is'),
+						"button[type=$class]", new CallbackParam()
+					)
+				);
+			break;
+//				$stack = array();
+//				foreach($this->elements as $node)
+//					if ($node->is('input[type=submit]') || $node->is('button[type=submit]'))
+//						$stack[] = $el;
+//				$this->elements = $stack;
+			case 'input':
+				$this->elements = $this->map(
+					array($this, 'is'),
+					'input', new CallbackParam()
+				)->elements;
+			break;
+			case 'password':
+			case 'checkbox':
+			case 'radio':
+			case 'hidden':
+			case 'image':
+			case 'file':
+				$this->elements = $this->map(
+					array($this, 'is'),
+					"input[type=$class]", new CallbackParam()
+				)->elements;
+			break;
+			case 'parent':
+				$this->elements = $this->map(
+					function ($node) {
+						return $node instanceof DOMELEMENT && $node->childNodes->length
+							? $node : null;
+					}
+				)->elements;
+			break;
+			case 'empty':
+				$this->elements = $this->map(
+					function ($node) {
+						return $node instanceof DOMELEMENT && $node->childNodes->length
+							? null : $node;
+					}
+				)->elements;
+			break;
+			case 'disabled':
+			case 'selected':
+			case 'checked':
+				$this->elements = $this->map(
+					array($this, 'is'),
+					"[$class]", new CallbackParam()
+				)->elements;
+			break;
+			case 'enabled':
+				$this->elements = $this->map(
+					function ($node) {
+						return pq($node)->not(":disabled") ? $node : null;
+					}
+				)->elements;
+			break;
+			case 'header':
+				$this->elements = $this->map(
+					function ($node) {
+						$isHeader = isset($node->tagName) && in_array($node->tagName, array(
+							"h1", "h2", "h3", "h4", "h5", "h6", "h7"
+						));
+						return $isHeader
+							? $node
+							: null;
+					}
+				)->elements;
+//				$this->elements = $this->map(
+//					create_function('$node', '$node = pq($node);
+//						return $node->is("h1")
+//							|| $node->is("h2")
+//							|| $node->is("h3")
+//							|| $node->is("h4")
+//							|| $node->is("h5")
+//							|| $node->is("h6")
+//							|| $node->is("h7")
+//							? $node
+//							: null;')
+//				)->elements;
+			break;
+			case 'only-child':
+				$this->elements = $this->map(
+					function ($node) {
+						return pq($node)->siblings()->size() == 0 ? $node : null;
+					}
+				)->elements;
+			break;
+			case 'first-child':
+				$this->elements = $this->map(
+					function ($node) {
+						return pq($node)->prevAll()->size() == 0 ? $node : null;
+					}
+				)->elements;
+			break;
+			case 'last-child':
+				$this->elements = $this->map(
+					function ($node) {
+						return pq($node)->nextAll()->size() == 0 ? $node : null;
+					}
+				)->elements;
+			break;
+			case 'nth-child':
+				$param = trim($args, "\"'");
+				if (! $param)
+					break;
+					// nth-child(n+b) to nth-child(1n+b)
+				if ($param{0} == 'n')
+					$param = '1'.$param;
+				// :nth-child(index/even/odd/equation)
+				if ($param == 'even' || $param == 'odd')
+					$mapped = $this->map(
+						function ($node, $param) {
+							$index = pq($node)->prevAll()->size()+1;
+							if ($param == "even" && ($index%2) == 0)
+								return $node;
+							else if ($param == "odd" && $index%2 == 1)
+								return $node;
+							else
+								return null;
+						},
+						new CallbackParam(), $param
+					);
+				else if (mb_strlen($param) > 1 && preg_match('/^(\d*)n([-+]?)(\d*)/', $param) === 1)
+					// an+b
+					$mapped = $this->map(
+						function ($node, $param) {
+							$prevs = pq($node)->prevAll()->size();
+							$index = 1+$prevs;
+
+							preg_match("/^(\d*)n([-+]?)(\d*)/", $param, $matches);
+ 							$a = intval($matches[1]);
+ 							$b = intval($matches[3]);
+ 							if( $matches[2] === "-" ) {
+ 							    $b = -$b;
+ 							}
+
+							if ($a > 0) {
+								return ($index-$b)%$a == 0
+									? $node
+									: null;
+								phpQuery::debug($a."*".floor($index/$a)."+$b-1 == ".($a*floor($index/$a)+$b-1)." ?= $prevs");
+								return $a*floor($index/$a)+$b-1 == $prevs
+										? $node
+										: null;
+							} else if ($a == 0)
+								return $index == $b
+										? $node
+										: null;
+							else
+								// negative value
+								return $index <= $b
+										? $node
+										: null;
+//							if (! $b)
+//								return $index%$a == 0
+//									? $node
+//									: null;
+//							else
+//								return ($index-$b)%$a == 0
+//									? $node
+//									: null;
+						},
+						new CallbackParam(), $param
+					);
+				else
+					// index
+					$mapped = $this->map(
+						function ($node, $index) {
+							$prevs = pq($node)->prevAll()->size();
+							if ($prevs && $prevs == $index-1)
+								return $node;
+							else if (! $prevs && $index == 1)
+								return $node;
+							else
+								return null;
+						},
+						new CallbackParam(), $param
+					);
+				$this->elements = $mapped->elements;
+			break;
+			default:
+				$this->debug("Unknown pseudoclass '{$class}', skipping...");
+		}
+	}
+	/**
+	 * @access private
+	 */
+	protected function __pseudoClassParam($paramsString) {
+		// TODO;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function is($selector, $nodes = null) {
+		phpQuery::debug(array("Is:", $selector));
+		if (! $selector)
+			return false;
+		$oldStack = $this->elements;
+		$returnArray = false;
+		if ($nodes && is_array($nodes)) {
+			$this->elements = $nodes;
+		} else if ($nodes)
+			$this->elements = array($nodes);
+		$this->filter($selector, true);
+		$stack = $this->elements;
+		$this->elements = $oldStack;
+		if ($nodes)
+			return $stack ? $stack : null;
+		return (bool)count($stack);
+	}
+	/**
+	 * Enter description here...
+	 * jQuery difference.
+	 *
+	 * Callback:
+	 * - $index int
+	 * - $node DOMNode
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @link http://docs.jquery.com/Traversing/filter
+	 */
+	public function filterCallback($callback, $_skipHistory = false) {
+		if (! $_skipHistory) {
+			$this->elementsBackup = $this->elements;
+			$this->debug("Filtering by callback");
+		}
+		$newStack = array();
+		foreach($this->elements as $index => $node) {
+			$result = phpQuery::callbackRun($callback, array($index, $node));
+			if (is_null($result) || (! is_null($result) && $result))
+				$newStack[] = $node;
+		}
+		$this->elements = $newStack;
+		return $_skipHistory
+			? $this
+			: $this->newInstance();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @link http://docs.jquery.com/Traversing/filter
+	 */
+	public function filter($selectors, $_skipHistory = false) {
+		if ($selectors instanceof Callback OR $selectors instanceof Closure)
+			return $this->filterCallback($selectors, $_skipHistory);
+		if (! $_skipHistory)
+			$this->elementsBackup = $this->elements;
+		$notSimpleSelector = array(' ', '>', '~', '+', '/');
+		if (! is_array($selectors))
+			$selectors = $this->parseSelector($selectors);
+		if (! $_skipHistory)
+			$this->debug(array("Filtering:", $selectors));
+		$finalStack = array();
+		foreach($selectors as $selector) {
+			$stack = array();
+			if (! $selector)
+				break;
+			// avoid first space or /
+			if (in_array($selector[0], $notSimpleSelector))
+				$selector = array_slice($selector, 1);
+			// PER NODE selector chunks
+			foreach($this->stack() as $node) {
+				$break = false;
+				foreach($selector as $s) {
+					if (!($node instanceof DOMELEMENT)) {
+						// all besides DOMElement
+						if ( $s[0] == '[') {
+							$attr = trim($s, '[]');
+							if ( mb_strpos($attr, '=')) {
+								list( $attr, $val ) = explode('=', $attr);
+								if ($attr == 'nodeType' && $node->nodeType != $val)
+									$break = true;
+							}
+						} else
+							$break = true;
+					} else {
+						// DOMElement only
+						// ID
+						if ( $s[0] == '#') {
+							if ( $node->getAttribute('id') != substr($s, 1) )
+								$break = true;
+						// CLASSES
+						} else if ( $s[0] == '.') {
+							if (! $this->matchClasses( $s, $node ) )
+								$break = true;
+						// ATTRS
+						} else if ( $s[0] == '[') {
+							// strip side brackets
+							$attr = trim($s, '[]');
+							if (mb_strpos($attr, '=')) {
+								list($attr, $val) = explode('=', $attr);
+								$val = self::unQuote($val);
+								if ($attr == 'nodeType') {
+									if ($val != $node->nodeType)
+										$break = true;
+								} else if ($this->isRegexp($attr)) {
+									$val = extension_loaded('mbstring') && phpQuery::$mbstringSupport
+										? quotemeta(trim($val, '"\''))
+										: preg_quote(trim($val, '"\''), '@');
+									// switch last character
+									switch( substr($attr, -1)) {
+										// quotemeta used insted of preg_quote
+										// http://code.google.com/p/phpquery/issues/detail?id=76
+										case '^':
+											$pattern = '^'.$val;
+											break;
+										case '*':
+											$pattern = '.*'.$val.'.*';
+											break;
+										case '$':
+											$pattern = '.*'.$val.'$';
+											break;
+									}
+									// cut last character
+									$attr = substr($attr, 0, -1);
+									$isMatch = extension_loaded('mbstring') && phpQuery::$mbstringSupport
+										? mb_ereg_match($pattern, $node->getAttribute($attr))
+										: preg_match("@{$pattern}@", $node->getAttribute($attr));
+									if (! $isMatch)
+										$break = true;
+								} else if ($node->getAttribute($attr) != $val)
+									$break = true;
+							} else if (! $node->hasAttribute($attr))
+								$break = true;
+						// PSEUDO CLASSES
+						} else if ( $s[0] == ':') {
+							// skip
+						// TAG
+						} else if (trim($s)) {
+							if ($s != '*') {
+								// TODO namespaces
+								if (isset($node->tagName)) {
+									if ($node->tagName != $s)
+										$break = true;
+								} else if ($s == 'html' && ! $this->isRoot($node))
+									$break = true;
+							}
+						// AVOID NON-SIMPLE SELECTORS
+						} else if (in_array($s, $notSimpleSelector)) {
+							$break = true;
+							$this->debug(array('Skipping non simple selector', $selector));
+						}
+					}
+					if ($break)
+						break;
+				}
+				// if element passed all chunks of selector - add it to new stack
+				if (! $break )
+					$stack[] = $node;
+			}
+			$tmpStack = $this->elements;
+			$this->elements = $stack;
+			// PER ALL NODES selector chunks
+			foreach($selector as $s)
+				// PSEUDO CLASSES
+				if ($s[0] == ':')
+					$this->pseudoClasses($s);
+			foreach($this->elements as $node)
+				// XXX it should be merged without duplicates
+				// but jQuery doesnt do that
+				$finalStack[] = $node;
+			$this->elements = $tmpStack;
+		}
+		$this->elements = $finalStack;
+		if ($_skipHistory) {
+			return $this;
+		} else {
+			$this->debug("Stack length after filter(): ".count($finalStack));
+			return $this->newInstance();
+		}
+	}
+	/**
+	 *
+	 * @param $value
+	 * @return unknown_type
+	 * @TODO implement in all methods using passed parameters
+	 */
+	protected static function unQuote($value) {
+		return $value[0] == '\'' || $value[0] == '"'
+			? substr($value, 1, -1)
+			: $value;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @link http://docs.jquery.com/Ajax/load
+	 * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo Support $selector
+	 */
+	public function load($url, $data = null, $callback = null) {
+		if ($data && ! is_array($data)) {
+			$callback = $data;
+			$data = null;
+		}
+		if (mb_strpos($url, ' ') !== false) {
+			$matches = null;
+			if (extension_loaded('mbstring') && phpQuery::$mbstringSupport)
+				mb_ereg('^([^ ]+) (.*)$', $url, $matches);
+			else
+				preg_match('^([^ ]+) (.*)$', $url, $matches);
+			$url = $matches[1];
+			$selector = $matches[2];
+			// FIXME this sucks, pass as callback param
+			$this->_loadSelector = $selector;
+		}
+		$ajax = array(
+			'url' => $url,
+			'type' => $data ? 'POST' : 'GET',
+			'data' => $data,
+			'complete' => $callback,
+			'success' => array($this, '__loadSuccess')
+		);
+		phpQuery::ajax($ajax);
+		return $this;
+	}
+	/**
+	 * @access private
+	 * @param $html
+	 * @return unknown_type
+	 */
+	public function __loadSuccess($html) {
+		if ($this->_loadSelector) {
+			$html = phpQuery::newDocument($html)->find($this->_loadSelector);
+			unset($this->_loadSelector);
+		}
+		foreach($this->stack(1) as $node) {
+			phpQuery::pq($node, $this->getDocumentID())
+				->markup($html);
+		}
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo
+	 */
+	public function css() {
+		// TODO
+		return $this;
+	}
+	/**
+	 * @todo
+	 *
+	 */
+	public function show(){
+		// TODO
+		return $this;
+	}
+	/**
+	 * @todo
+	 *
+	 */
+	public function hide(){
+		// TODO
+		return $this;
+	}
+	/**
+	 * Trigger a type of event on every matched element.
+	 *
+	 * @param unknown_type $type
+	 * @param unknown_type $data
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @TODO support more than event in $type (space-separated)
+	 */
+	public function trigger($type, $data = array()) {
+		foreach($this->elements as $node)
+			phpQueryEvents::trigger($this->getDocumentID(), $type, $data, $node);
+		return $this;
+	}
+	/**
+	 * This particular method triggers all bound event handlers on an element (for a specific event type) WITHOUT executing the browsers default actions.
+	 *
+	 * @param unknown_type $type
+	 * @param unknown_type $data
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @TODO
+	 */
+	public function triggerHandler($type, $data = array()) {
+		// TODO;
+	}
+	/**
+	 * Binds a handler to one or more events (like click) for each matched element.
+	 * Can also bind custom events.
+	 *
+	 * @param unknown_type $type
+	 * @param unknown_type $data Optional
+	 * @param unknown_type $callback
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @TODO support '!' (exclusive) events
+	 * @TODO support more than event in $type (space-separated)
+	 */
+	public function bind($type, $data, $callback = null) {
+		// TODO check if $data is callable, not using is_callable
+		if (! isset($callback)) {
+			$callback = $data;
+			$data = null;
+		}
+		foreach($this->elements as $node)
+			phpQueryEvents::add($this->getDocumentID(), $node, $type, $data, $callback);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param unknown_type $type
+	 * @param unknown_type $callback
+	 * @return unknown
+	 * @TODO namespace events
+	 * @TODO support more than event in $type (space-separated)
+	 */
+	public function unbind($type = null, $callback = null) {
+		foreach($this->elements as $node)
+			phpQueryEvents::remove($this->getDocumentID(), $node, $type, $callback);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function change($callback = null) {
+		if ($callback)
+			return $this->bind('change', $callback);
+		return $this->trigger('change');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function submit($callback = null) {
+		if ($callback)
+			return $this->bind('submit', $callback);
+		return $this->trigger('submit');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function click($callback = null) {
+		if ($callback)
+			return $this->bind('click', $callback);
+		return $this->trigger('click');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrapAllOld($wrapper) {
+		$wrapper = pq($wrapper)->_clone();
+		if (! $wrapper->length() || ! $this->length() )
+			return $this;
+		$wrapper->insertBefore($this->elements[0]);
+		$deepest = $wrapper->elements[0];
+		while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
+			$deepest = $deepest->firstChild;
+		pq($deepest)->append($this);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * TODO testme...
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrapAll($wrapper) {
+		if (! $this->length())
+			return $this;
+		return phpQuery::pq($wrapper, $this->getDocumentID())
+			->clone()
+			->insertBefore($this->get(0))
+			->map(array($this, '___wrapAllCallback'))
+			->append($this);
+	}
+  /**
+   *
+	 * @param $node
+	 * @return unknown_type
+	 * @access private
+   */
+	public function ___wrapAllCallback($node) {
+		$deepest = $node;
+		while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
+			$deepest = $deepest->firstChild;
+		return $deepest;
+	}
+	/**
+	 * Enter description here...
+	 * NON JQUERY METHOD
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrapAllPHP($codeBefore, $codeAfter) {
+		return $this
+			->slice(0, 1)
+				->beforePHP($codeBefore)
+			->end()
+			->slice(-1)
+				->afterPHP($codeAfter)
+			->end();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrap($wrapper) {
+		foreach($this->stack() as $node)
+			phpQuery::pq($node, $this->getDocumentID())->wrapAll($wrapper);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrapPHP($codeBefore, $codeAfter) {
+		foreach($this->stack() as $node)
+			phpQuery::pq($node, $this->getDocumentID())->wrapAllPHP($codeBefore, $codeAfter);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrapInner($wrapper) {
+		foreach($this->stack() as $node)
+			phpQuery::pq($node, $this->getDocumentID())->contents()->wrapAll($wrapper);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function wrapInnerPHP($codeBefore, $codeAfter) {
+		foreach($this->stack(1) as $node)
+			phpQuery::pq($node, $this->getDocumentID())->contents()
+				->wrapAllPHP($codeBefore, $codeAfter);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @testme Support for text nodes
+	 */
+	public function contents() {
+		$stack = array();
+		foreach($this->stack(1) as $el) {
+			// FIXME (fixed) http://code.google.com/p/phpquery/issues/detail?id=56
+//			if (! isset($el->childNodes))
+//				continue;
+			foreach($el->childNodes as $node) {
+				$stack[] = $node;
+			}
+		}
+		return $this->newInstance($stack);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * jQuery difference.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function contentsUnwrap() {
+		foreach($this->stack(1) as $node) {
+			if (! $node->parentNode )
+				continue;
+			$childNodes = array();
+			// any modification in DOM tree breaks childNodes iteration, so cache them first
+			foreach($node->childNodes as $chNode )
+				$childNodes[] = $chNode;
+			foreach($childNodes as $chNode )
+//				$node->parentNode->appendChild($chNode);
+				$node->parentNode->insertBefore($chNode, $node);
+			$node->parentNode->removeChild($node);
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * jQuery difference.
+	 */
+	public function switchWith($markup) {
+		$markup = pq($markup, $this->getDocumentID());
+		$content = null;
+		foreach($this->stack(1) as $node) {
+			pq($node)
+				->contents()->toReference($content)->end()
+				->replaceWith($markup->clone()->append($content));
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function eq($num) {
+		$oldStack = $this->elements;
+		$this->elementsBackup = $this->elements;
+		$this->elements = array();
+		if ( isset($oldStack[$num]) )
+			$this->elements[] = $oldStack[$num];
+		return $this->newInstance();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function size() {
+		return count($this->elements);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @deprecated Use length as attribute
+	 */
+	public function length() {
+		return $this->size();
+	}
+	public function count() {
+		return $this->size();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo $level
+	 */
+	public function end($level = 1) {
+//		$this->elements = array_pop( $this->history );
+//		return $this;
+//		$this->previous->DOM = $this->DOM;
+//		$this->previous->XPath = $this->XPath;
+		return $this->previous
+			? $this->previous
+			: $this;
+	}
+	/**
+	 * Enter description here...
+	 * Normal use ->clone() .
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @access private
+	 */
+	public function _clone() {
+		$newStack = array();
+		//pr(array('copy... ', $this->whois()));
+		//$this->dumpHistory('copy');
+		$this->elementsBackup = $this->elements;
+		foreach($this->elements as $node) {
+			$newStack[] = $node->cloneNode(true);
+		}
+		$this->elements = $newStack;
+		return $this->newInstance();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function replaceWithPHP($code) {
+		return $this->replaceWith(phpQuery::php($code));
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery $content
+	 * @link http://docs.jquery.com/Manipulation/replaceWith#content
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function replaceWith($content) {
+		return $this->after($content)->remove();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String $selector
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo this works ?
+	 */
+	public function replaceAll($selector) {
+		foreach(phpQuery::pq($selector, $this->getDocumentID()) as $node)
+			phpQuery::pq($node, $this->getDocumentID())
+				->after($this->_clone())
+				->remove();
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function remove($selector = null) {
+		$loop = $selector
+			? $this->filter($selector)->elements
+			: $this->elements;
+		foreach($loop as $node) {
+			if (! $node->parentNode )
+				continue;
+			if (isset($node->tagName))
+				$this->debug("Removing '{$node->tagName}'");
+			$node->parentNode->removeChild($node);
+			// Mutation event
+			$event = new DOMEvent(array(
+				'target' => $node,
+				'type' => 'DOMNodeRemoved'
+			));
+			phpQueryEvents::trigger($this->getDocumentID(),
+				$event->type, array($event), $node
+			);
+		}
+		return $this;
+	}
+	protected function markupEvents($newMarkup, $oldMarkup, $node) {
+		if ($node->tagName == 'textarea' && $newMarkup != $oldMarkup) {
+			$event = new DOMEvent(array(
+				'target' => $node,
+				'type' => 'change'
+			));
+			phpQueryEvents::trigger($this->getDocumentID(),
+				$event->type, array($event), $node
+			);
+		}
+	}
+	/**
+	 * jQuey difference
+	 *
+	 * @param $markup
+	 * @return unknown_type
+	 * @TODO trigger change event for textarea
+	 */
+	public function markup($markup = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+		$args = func_get_args();
+		if ($this->documentWrapper->isXML)
+			return call_user_func_array(array($this, 'xml'), $args);
+		else
+			return call_user_func_array(array($this, 'html'), $args);
+	}
+	/**
+	 * jQuey difference
+	 *
+	 * @param $markup
+	 * @return unknown_type
+	 */
+	public function markupOuter($callback1 = null, $callback2 = null, $callback3 = null) {
+		$args = func_get_args();
+		if ($this->documentWrapper->isXML)
+			return call_user_func_array(array($this, 'xmlOuter'), $args);
+		else
+			return call_user_func_array(array($this, 'htmlOuter'), $args);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param unknown_type $html
+	 * @return string|phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @TODO force html result
+	 */
+	public function html($html = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+		if (isset($html)) {
+			// INSERT
+			$nodes = $this->documentWrapper->import($html);
+			$this->empty();
+			foreach($this->stack(1) as $alreadyAdded => $node) {
+				// for now, limit events for textarea
+				if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
+					$oldHtml = pq($node, $this->getDocumentID())->markup();
+				foreach($nodes as $newNode) {
+					$node->appendChild($alreadyAdded
+						? $newNode->cloneNode(true)
+						: $newNode
+					);
+				}
+				// for now, limit events for textarea
+				if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
+					$this->markupEvents($html, $oldHtml, $node);
+			}
+			return $this;
+		} else {
+			// FETCH
+			$return = $this->documentWrapper->markup($this->elements, true);
+			$args = func_get_args();
+			foreach(array_slice($args, 1) as $callback) {
+				$return = phpQuery::callbackRun($callback, array($return));
+			}
+			return $return;
+		}
+	}
+	/**
+	 * @TODO force xml result
+	 */
+	public function xml($xml = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+		$args = func_get_args();
+		return call_user_func_array(array($this, 'html'), $args);
+	}
+	/**
+	 * Enter description here...
+	 * @TODO force html result
+	 *
+	 * @return String
+	 */
+	public function htmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
+		$markup = $this->documentWrapper->markup($this->elements);
+		// pass thou callbacks
+		$args = func_get_args();
+		foreach($args as $callback) {
+			$markup = phpQuery::callbackRun($callback, array($markup));
+		}
+		return $markup;
+	}
+	/**
+	 * @TODO force xml result
+	 */
+	public function xmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
+		$args = func_get_args();
+		return call_user_func_array(array($this, 'htmlOuter'), $args);
+	}
+	public function __toString() {
+		return $this->markupOuter();
+	}
+	/**
+	 * Just like html(), but returns markup with VALID (dangerous) PHP tags.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo support returning markup with PHP tags when called without param
+	 */
+	public function php($code = null) {
+		return $this->markupPHP($code);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param $code
+	 * @return unknown_type
+	 */
+	public function markupPHP($code = null) {
+		return isset($code)
+			? $this->markup(phpQuery::php($code))
+			: phpQuery::markupToPHP($this->markup());
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param $code
+	 * @return unknown_type
+	 */
+	public function markupOuterPHP() {
+		return phpQuery::markupToPHP($this->markupOuter());
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function children($selector = null) {
+		$stack = array();
+		foreach($this->stack(1) as $node) {
+//			foreach($node->getElementsByTagName('*') as $newNode) {
+			foreach($node->childNodes as $newNode) {
+				if ($newNode->nodeType != 1)
+					continue;
+				if ($selector && ! $this->is($selector, $newNode))
+					continue;
+				if ($this->elementsContainsNode($newNode, $stack))
+					continue;
+				$stack[] = $newNode;
+			}
+		}
+		$this->elementsBackup = $this->elements;
+		$this->elements = $stack;
+		return $this->newInstance();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function ancestors($selector = null) {
+		return $this->children( $selector );
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function append( $content) {
+		return $this->insert($content, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function appendPHP( $content) {
+		return $this->insert("", 'append');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function appendTo( $seletor) {
+		return $this->insert($seletor, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function prepend( $content) {
+		return $this->insert($content, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @todo accept many arguments, which are joined, arrays maybe also
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function prependPHP( $content) {
+		return $this->insert("", 'prepend');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function prependTo( $seletor) {
+		return $this->insert($seletor, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function before($content) {
+		return $this->insert($content, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function beforePHP( $content) {
+		return $this->insert("", 'before');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param String|phpQuery
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function insertBefore( $seletor) {
+		return $this->insert($seletor, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function after( $content) {
+		return $this->insert($content, __FUNCTION__);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function afterPHP( $content) {
+		return $this->insert("", 'after');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function insertAfter( $seletor) {
+		return $this->insert($seletor, __FUNCTION__);
+	}
+	/**
+	 * Internal insert method. Don't use it.
+	 *
+	 * @param unknown_type $target
+	 * @param unknown_type $type
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @access private
+	 */
+	public function insert($target, $type) {
+		$this->debug("Inserting data with '{$type}'");
+		$to = false;
+		switch( $type) {
+			case 'appendTo':
+			case 'prependTo':
+			case 'insertBefore':
+			case 'insertAfter':
+				$to = true;
+		}
+		switch(gettype($target)) {
+			case 'string':
+				$insertFrom = $insertTo = array();
+				if ($to) {
+					// INSERT TO
+					$insertFrom = $this->elements;
+					if (phpQuery::isMarkup($target)) {
+						// $target is new markup, import it
+						$insertTo = $this->documentWrapper->import($target);
+					// insert into selected element
+					} else {
+						// $tagret is a selector
+						$thisStack = $this->elements;
+						$this->toRoot();
+						$insertTo = $this->find($target)->elements;
+						$this->elements = $thisStack;
+					}
+				} else {
+					// INSERT FROM
+					$insertTo = $this->elements;
+					$insertFrom = $this->documentWrapper->import($target);
+				}
+				break;
+			case 'object':
+				$insertFrom = $insertTo = array();
+				// phpQuery
+				if ($target instanceof self) {
+					if ($to) {
+						$insertTo = $target->elements;
+						if ($this->documentFragment && $this->stackIsRoot())
+							// get all body children
+//							$loop = $this->find('body > *')->elements;
+							// TODO test it, test it hard...
+//							$loop = $this->newInstance($this->root)->find('> *')->elements;
+							$loop = $this->root->childNodes;
+						else
+							$loop = $this->elements;
+						// import nodes if needed
+						$insertFrom = $this->getDocumentID() == $target->getDocumentID()
+							? $loop
+							: $target->documentWrapper->import($loop);
+					} else {
+						$insertTo = $this->elements;
+						if ( $target->documentFragment && $target->stackIsRoot() )
+							// get all body children
+//							$loop = $target->find('body > *')->elements;
+							$loop = $target->root->childNodes;
+						else
+							$loop = $target->elements;
+						// import nodes if needed
+						$insertFrom = $this->getDocumentID() == $target->getDocumentID()
+							? $loop
+							: $this->documentWrapper->import($loop);
+					}
+				// DOMNODE
+				} elseif ($target instanceof DOMNODE) {
+					// import node if needed
+//					if ( $target->ownerDocument != $this->DOM )
+//						$target = $this->DOM->importNode($target, true);
+					if ( $to) {
+						$insertTo = array($target);
+						if ($this->documentFragment && $this->stackIsRoot())
+							// get all body children
+							$loop = $this->root->childNodes;
+//							$loop = $this->find('body > *')->elements;
+						else
+							$loop = $this->elements;
+						foreach($loop as $fromNode)
+							// import nodes if needed
+							$insertFrom[] = ! $fromNode->ownerDocument->isSameNode($target->ownerDocument)
+								? $target->ownerDocument->importNode($fromNode, true)
+								: $fromNode;
+					} else {
+						// import node if needed
+						if (! $target->ownerDocument->isSameNode($this->document))
+							$target = $this->document->importNode($target, true);
+						$insertTo = $this->elements;
+						$insertFrom[] = $target;
+					}
+				}
+				break;
+		}
+		phpQuery::debug("From ".count($insertFrom)."; To ".count($insertTo)." nodes");
+		foreach($insertTo as $insertNumber => $toNode) {
+			// we need static relative elements in some cases
+			switch( $type) {
+				case 'prependTo':
+				case 'prepend':
+					$firstChild = $toNode->firstChild;
+					break;
+				case 'insertAfter':
+				case 'after':
+					$nextSibling = $toNode->nextSibling;
+					break;
+			}
+			foreach($insertFrom as $fromNode) {
+				// clone if inserted already before
+				$insert = $insertNumber
+					? $fromNode->cloneNode(true)
+					: $fromNode;
+				switch($type) {
+					case 'appendTo':
+					case 'append':
+//						$toNode->insertBefore(
+//							$fromNode,
+//							$toNode->lastChild->nextSibling
+//						);
+						$toNode->appendChild($insert);
+						$eventTarget = $insert;
+						break;
+					case 'prependTo':
+					case 'prepend':
+						$toNode->insertBefore(
+							$insert,
+							$firstChild
+						);
+						break;
+					case 'insertBefore':
+					case 'before':
+						if (! $toNode->parentNode)
+							throw new Exception("No parentNode, can't do {$type}()");
+						else
+							$toNode->parentNode->insertBefore(
+								$insert,
+								$toNode
+							);
+						break;
+					case 'insertAfter':
+					case 'after':
+						if (! $toNode->parentNode)
+							throw new Exception("No parentNode, can't do {$type}()");
+						else
+							$toNode->parentNode->insertBefore(
+								$insert,
+								$nextSibling
+							);
+						break;
+				}
+				// Mutation event
+				$event = new DOMEvent(array(
+					'target' => $insert,
+					'type' => 'DOMNodeInserted'
+				));
+				phpQueryEvents::trigger($this->getDocumentID(),
+					$event->type, array($event), $insert
+				);
+			}
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return Int
+	 */
+	public function index($subject) {
+		$index = -1;
+		$subject = $subject instanceof phpQueryObject
+			? $subject->elements[0]
+			: $subject;
+		foreach($this->newInstance() as $k => $node) {
+			if ($node->isSameNode($subject))
+				$index = $k;
+		}
+		return $index;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param unknown_type $start
+	 * @param unknown_type $end
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @testme
+	 */
+	public function slice($start, $end = null) {
+//		$last = count($this->elements)-1;
+//		$end = $end
+//			? min($end, $last)
+//			: $last;
+//		if ($start < 0)
+//			$start = $last+$start;
+//		if ($start > $last)
+//			return array();
+		if ($end > 0)
+			$end = $end-$start;
+		return $this->newInstance(
+			array_slice($this->elements, $start, $end)
+		);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function reverse() {
+		$this->elementsBackup = $this->elements;
+		$this->elements = array_reverse($this->elements);
+		return $this->newInstance();
+	}
+	/**
+	 * Return joined text content.
+	 * @return String
+	 */
+	public function text($text = null, $callback1 = null, $callback2 = null, $callback3 = null) {
+		if (isset($text))
+			return $this->html(htmlspecialchars($text));
+		$args = func_get_args();
+		$args = array_slice($args, 1);
+		$return = '';
+		foreach($this->elements as $node) {
+			$text = $node->textContent;
+			if (count($this->elements) > 1 && $text)
+				$text .= "\n";
+			foreach($args as $callback) {
+				$text = phpQuery::callbackRun($callback, array($text));
+			}
+			$return .= $text;
+		}
+		return $return;
+	}
+    /**
+     * @return The text content of each matching element, like
+     * text() but returns an array with one entry per matched element.
+     * Read only.
+     */
+    public function texts($attr = null) {
+        $results = array();
+        foreach($this->elements as $node) {
+            $results[] = $node->textContent;
+        }
+        return $results;
+    }
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function plugin($class, $file = null) {
+		phpQuery::plugin($class, $file);
+		return $this;
+	}
+	/**
+	 * Deprecated, use $pq->plugin() instead.
+	 *
+	 * @deprecated
+	 * @param $class
+	 * @param $file
+	 * @return unknown_type
+	 */
+	public static function extend($class, $file = null) {
+		return $this->plugin($class, $file);
+	}
+	/**
+	 *
+	 * @access private
+	 * @param $method
+	 * @param $args
+	 * @return unknown_type
+	 */
+	public function __call($method, $args) {
+		$aliasMethods = array('clone', 'empty');
+		if (isset(phpQuery::$extendMethods[$method])) {
+			array_unshift($args, $this);
+			return phpQuery::callbackRun(
+				phpQuery::$extendMethods[$method], $args
+			);
+		} else if (isset(phpQuery::$pluginsMethods[$method])) {
+			array_unshift($args, $this);
+			$class = phpQuery::$pluginsMethods[$method];
+			$realClass = "phpQueryObjectPlugin_$class";
+			$return = call_user_func_array(
+				array($realClass, $method),
+				$args
+			);
+			// XXX deprecate ?
+			return is_null($return)
+				? $this
+				: $return;
+		} else if (in_array($method, $aliasMethods)) {
+			return call_user_func_array(array($this, '_'.$method), $args);
+		} else
+			throw new Exception("Method '{$method}' doesnt exist");
+	}
+	/**
+	 * Safe rename of next().
+	 *
+	 * Use it ONLY when need to call next() on an iterated object (in same time).
+	 * Normaly there is no need to do such thing ;)
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @access private
+	 */
+	public function _next($selector = null) {
+		return $this->newInstance(
+			$this->getElementSiblings('nextSibling', $selector, true)
+		);
+	}
+	/**
+	 * Use prev() and next().
+	 *
+	 * @deprecated
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @access private
+	 */
+	public function _prev($selector = null) {
+		return $this->prev($selector);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function prev($selector = null) {
+		return $this->newInstance(
+			$this->getElementSiblings('previousSibling', $selector, true)
+		);
+	}
+	/**
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo
+	 */
+	public function prevAll($selector = null) {
+		return $this->newInstance(
+			$this->getElementSiblings('previousSibling', $selector)
+		);
+	}
+	/**
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo FIXME: returns source elements insted of next siblings
+	 */
+	public function nextAll($selector = null) {
+		return $this->newInstance(
+			$this->getElementSiblings('nextSibling', $selector)
+		);
+	}
+	/**
+	 * @access private
+	 */
+	protected function getElementSiblings($direction, $selector = null, $limitToOne = false) {
+		$stack = array();
+		$count = 0;
+		foreach($this->stack() as $node) {
+			$test = $node;
+			while( isset($test->{$direction}) && $test->{$direction}) {
+				$test = $test->{$direction};
+				if (! $test instanceof DOMELEMENT)
+					continue;
+				$stack[] = $test;
+				if ($limitToOne)
+					break;
+			}
+		}
+		if ($selector) {
+			$stackOld = $this->elements;
+			$this->elements = $stack;
+			$stack = $this->filter($selector, true)->stack();
+			$this->elements = $stackOld;
+		}
+		return $stack;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function siblings($selector = null) {
+		$stack = array();
+		$siblings = array_merge(
+			$this->getElementSiblings('previousSibling', $selector),
+			$this->getElementSiblings('nextSibling', $selector)
+		);
+		foreach($siblings as $node) {
+			if (! $this->elementsContainsNode($node, $stack))
+				$stack[] = $node;
+		}
+		return $this->newInstance($stack);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function not($selector = null) {
+		if (is_string($selector))
+			phpQuery::debug(array('not', $selector));
+		else
+			phpQuery::debug('not');
+		$stack = array();
+		if ($selector instanceof self || $selector instanceof DOMNODE) {
+			foreach($this->stack() as $node) {
+				if ($selector instanceof self) {
+					$matchFound = false;
+					foreach($selector->stack() as $notNode) {
+						if ($notNode->isSameNode($node))
+							$matchFound = true;
+					}
+					if (! $matchFound)
+						$stack[] = $node;
+				} else if ($selector instanceof DOMNODE) {
+					if (! $selector->isSameNode($node))
+						$stack[] = $node;
+				} else {
+					if (! $this->is($selector))
+						$stack[] = $node;
+				}
+			}
+		} else {
+			$orgStack = $this->stack();
+			$matched = $this->filter($selector, true)->stack();
+//			$matched = array();
+//			// simulate OR in filter() instead of AND 5y
+//			foreach($this->parseSelector($selector) as $s) {
+//				$matched = array_merge($matched,
+//					$this->filter(array($s))->stack()
+//				);
+//			}
+			foreach($orgStack as $node)
+				if (! $this->elementsContainsNode($node, $matched))
+					$stack[] = $node;
+		}
+		return $this->newInstance($stack);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param string|phpQueryObject
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function add($selector = null) {
+		if (! $selector)
+			return $this;
+		$stack = array();
+		$this->elementsBackup = $this->elements;
+		$found = phpQuery::pq($selector, $this->getDocumentID());
+		$this->merge($found->elements);
+		return $this->newInstance();
+	}
+	/**
+	 * @access private
+	 */
+	protected function merge() {
+		foreach(func_get_args() as $nodes)
+			foreach($nodes as $newNode )
+				if (! $this->elementsContainsNode($newNode) )
+					$this->elements[] = $newNode;
+	}
+	/**
+	 * @access private
+	 * TODO refactor to stackContainsNode
+	 */
+	protected function elementsContainsNode($nodeToCheck, $elementsStack = null) {
+		$loop = ! is_null($elementsStack)
+			? $elementsStack
+			: $this->elements;
+		foreach($loop as $node) {
+			if ( $node->isSameNode( $nodeToCheck ) )
+				return true;
+		}
+		return false;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function parent($selector = null) {
+		$stack = array();
+		foreach($this->elements as $node )
+			if ( $node->parentNode && ! $this->elementsContainsNode($node->parentNode, $stack) )
+				$stack[] = $node->parentNode;
+		$this->elementsBackup = $this->elements;
+		$this->elements = $stack;
+		if ( $selector )
+			$this->filter($selector, true);
+		return $this->newInstance();
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function parents($selector = null) {
+		$stack = array();
+		if (! $this->elements )
+			$this->debug('parents() - stack empty');
+		foreach($this->elements as $node) {
+			$test = $node;
+			while( $test->parentNode) {
+				$test = $test->parentNode;
+				if ($this->isRoot($test))
+					break;
+				if (! $this->elementsContainsNode($test, $stack)) {
+					$stack[] = $test;
+					continue;
+				}
+			}
+		}
+		$this->elementsBackup = $this->elements;
+		$this->elements = $stack;
+		if ( $selector )
+			$this->filter($selector, true);
+		return $this->newInstance();
+	}
+	/**
+	 * Internal stack iterator.
+	 *
+	 * @access private
+	 */
+	public function stack($nodeTypes = null) {
+		if (!isset($nodeTypes))
+			return $this->elements;
+		if (!is_array($nodeTypes))
+			$nodeTypes = array($nodeTypes);
+		$return = array();
+		foreach($this->elements as $node) {
+			if (in_array($node->nodeType, $nodeTypes))
+				$return[] = $node;
+		}
+		return $return;
+	}
+	// TODO phpdoc; $oldAttr is result of hasAttribute, before any changes
+	protected function attrEvents($attr, $oldAttr, $oldValue, $node) {
+		// skip events for XML documents
+		if (! $this->isXHTML() && ! $this->isHTML())
+			return;
+		$event = null;
+		// identify
+		$isInputValue = $node->tagName == 'input'
+			&& (
+				in_array($node->getAttribute('type'),
+					array('text', 'password', 'hidden'))
+				|| !$node->getAttribute('type')
+				 );
+		$isRadio = $node->tagName == 'input'
+			&& $node->getAttribute('type') == 'radio';
+		$isCheckbox = $node->tagName == 'input'
+			&& $node->getAttribute('type') == 'checkbox';
+		$isOption = $node->tagName == 'option';
+		if ($isInputValue && $attr == 'value' && $oldValue != $node->getAttribute($attr)) {
+			$event = new DOMEvent(array(
+				'target' => $node,
+				'type' => 'change'
+			));
+		} else if (($isRadio || $isCheckbox) && $attr == 'checked' && (
+				// check
+				(! $oldAttr && $node->hasAttribute($attr))
+				// un-check
+				|| (! $node->hasAttribute($attr) && $oldAttr)
+			)) {
+			$event = new DOMEvent(array(
+				'target' => $node,
+				'type' => 'change'
+			));
+		} else if ($isOption && $node->parentNode && $attr == 'selected' && (
+				// select
+				(! $oldAttr && $node->hasAttribute($attr))
+				// un-select
+				|| (! $node->hasAttribute($attr) && $oldAttr)
+			)) {
+			$event = new DOMEvent(array(
+				'target' => $node->parentNode,
+				'type' => 'change'
+			));
+		}
+		if ($event) {
+			phpQueryEvents::trigger($this->getDocumentID(),
+				$event->type, array($event), $node
+			);
+		}
+	}
+	public function attr($attr = null, $value = null) {
+		foreach($this->stack(1) as $node) {
+			if (! is_null($value)) {
+				$loop = $attr == '*'
+					? $this->getNodeAttrs($node)
+					: array($attr);
+				foreach($loop as $a) {
+					$oldValue = $node->getAttribute($a);
+					$oldAttr = $node->hasAttribute($a);
+					// TODO raises an error when charset other than UTF-8
+					// while document's charset is also not UTF-8
+					@$node->setAttribute($a, $value);
+					$this->attrEvents($a, $oldAttr, $oldValue, $node);
+				}
+			} else if ($attr == '*') {
+				// jQuery difference
+				$return = array();
+				foreach($node->attributes as $n => $v)
+					$return[$n] = $v->value;
+				return $return;
+			} else
+				return $node->hasAttribute($attr)
+					? $node->getAttribute($attr)
+					: null;
+		}
+		return is_null($value)
+			? '' : $this;
+	}
+    /**
+     * @return The same attribute of each matching element, like
+     * attr() but returns an array with one entry per matched element.
+     * Read only.
+     */
+    public function attrs($attr = null) {
+        $results = array();
+        foreach($this->stack(1) as $node) {
+            $results[] = $node->hasAttribute($attr)
+                ? $node->getAttribute($attr)
+                : null;
+        }
+        return $results;
+    }
+	/**
+	 * @access private
+	 */
+	protected function getNodeAttrs($node) {
+		$return = array();
+		foreach($node->attributes as $n => $o)
+			$return[] = $n;
+		return $return;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo check CDATA ???
+	 */
+	public function attrPHP($attr, $code) {
+		if (! is_null($code)) {
+			$value = '<'.'?php '.$code.' ?'.'>';
+			// TODO tempolary solution
+			// http://code.google.com/p/phpquery/issues/detail?id=17
+//			if (function_exists('mb_detect_encoding') && mb_detect_encoding($value) == 'ASCII')
+//				$value	= mb_convert_encoding($value, 'UTF-8', 'HTML-ENTITIES');
+		}
+		foreach($this->stack(1) as $node) {
+			if (! is_null($code)) {
+//				$attrNode = $this->DOM->createAttribute($attr);
+				$node->setAttribute($attr, $value);
+//				$attrNode->value = $value;
+//				$node->appendChild($attrNode);
+			} else if ( $attr == '*') {
+				// jQuery diff
+				$return = array();
+				foreach($node->attributes as $n => $v)
+					$return[$n] = $v->value;
+				return $return;
+			} else
+				return $node->getAttribute($attr);
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function removeAttr($attr) {
+		foreach($this->stack(1) as $node) {
+			$loop = $attr == '*'
+				? $this->getNodeAttrs($node)
+				: array($attr);
+			foreach($loop as $a) {
+				$oldValue = $node->getAttribute($a);
+				$node->removeAttribute($a);
+				$this->attrEvents($a, $oldValue, null, $node);
+			}
+		}
+		return $this;
+	}
+	/**
+	 * Return form element value.
+	 *
+	 * @return String Fields value.
+	 */
+	public function val($val = null) {
+		if (! isset($val)) {
+			if ($this->eq(0)->is('select')) {
+					$selected = $this->eq(0)->find('option[selected=selected]');
+					if ($selected->is('[value]'))
+						return $selected->attr('value');
+					else
+						return $selected->text();
+			} else if ($this->eq(0)->is('textarea'))
+					return $this->eq(0)->markup();
+				else
+					return $this->eq(0)->attr('value');
+		} else {
+			$_val = null;
+			foreach($this->stack(1) as $node) {
+				$node = pq($node, $this->getDocumentID());
+				if (is_array($val) && in_array($node->attr('type'), array('checkbox', 'radio'))) {
+					$isChecked = in_array($node->attr('value'), $val)
+							|| in_array($node->attr('name'), $val);
+					if ($isChecked)
+						$node->attr('checked', 'checked');
+					else
+						$node->removeAttr('checked');
+				} else if ($node->get(0)->tagName == 'select') {
+					if (! isset($_val)) {
+						$_val = array();
+						if (! is_array($val))
+							$_val = array((string)$val);
+						else
+							foreach($val as $v)
+								$_val[] = $v;
+					}
+					foreach($node['option']->stack(1) as $option) {
+						$option = pq($option, $this->getDocumentID());
+						$selected = false;
+						// XXX: workaround for string comparsion, see issue #96
+						// http://code.google.com/p/phpquery/issues/detail?id=96
+						$selected = is_null($option->attr('value'))
+							? in_array($option->markup(), $_val)
+							: in_array($option->attr('value'), $_val);
+//						$optionValue = $option->attr('value');
+//						$optionText = $option->text();
+//						$optionTextLenght = mb_strlen($optionText);
+//						foreach($_val as $v)
+//							if ($optionValue == $v)
+//								$selected = true;
+//							else if ($optionText == $v && $optionTextLenght == mb_strlen($v))
+//								$selected = true;
+						if ($selected)
+							$option->attr('selected', 'selected');
+						else
+							$option->removeAttr('selected');
+					}
+				} else if ($node->get(0)->tagName == 'textarea')
+					$node->markup($val);
+				else
+					$node->attr('value', $val);
+			}
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function andSelf() {
+		if ( $this->previous )
+			$this->elements = array_merge($this->elements, $this->previous->elements);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function addClass( $className) {
+		if (! $className)
+			return $this;
+		foreach($this->stack(1) as $node) {
+			if (! $this->is(".$className", $node))
+				$node->setAttribute(
+					'class',
+					trim($node->getAttribute('class').' '.$className)
+				);
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function addClassPHP( $className) {
+		foreach($this->stack(1) as $node) {
+				$classes = $node->getAttribute('class');
+				$newValue = $classes
+					? $classes.' <'.'?php '.$className.' ?'.'>'
+					: '<'.'?php '.$className.' ?'.'>';
+				$node->setAttribute('class', $newValue);
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param	string	$className
+	 * @return	bool
+	 */
+	public function hasClass($className) {
+		foreach($this->stack(1) as $node) {
+			if ( $this->is(".$className", $node))
+				return true;
+		}
+		return false;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function removeClass($className) {
+		foreach($this->stack(1) as $node) {
+			$classes = explode( ' ', $node->getAttribute('class'));
+			if ( in_array($className, $classes)) {
+				$classes = array_diff($classes, array($className));
+				if ( $classes )
+					$node->setAttribute('class', implode(' ', $classes));
+				else
+					$node->removeAttribute('class');
+			}
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function toggleClass($className) {
+		foreach($this->stack(1) as $node) {
+			if ( $this->is( $node, '.'.$className ))
+				$this->removeClass($className);
+			else
+				$this->addClass($className);
+		}
+		return $this;
+	}
+	/**
+	 * Proper name without underscore (just ->empty()) also works.
+	 *
+	 * Removes all child nodes from the set of matched elements.
+	 *
+	 * Example:
+	 * pq("p")._empty()
+	 *
+	 * HTML:
+	 * 
    Hello, Person and person
    
+	 *
+	 * Result:
+	 * [ 
     ]
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @access private
+	 */
+	public function _empty() {
+		foreach($this->stack(1) as $node) {
+			// thx to 'dave at dgx dot cz'
+			$node->nodeValue = '';
+		}
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param array|string $callback Expects $node as first param, $index as second
+	 * @param array $scope External variables passed to callback. Use compact('varName1', 'varName2'...) and extract($scope)
+	 * @param array $arg1 Will ba passed as third and futher args to callback.
+	 * @param array $arg2 Will ba passed as fourth and futher args to callback, and so on...
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function each($callback, $param1 = null, $param2 = null, $param3 = null) {
+		$paramStructure = null;
+		if (func_num_args() > 1) {
+			$paramStructure = func_get_args();
+			$paramStructure = array_slice($paramStructure, 1);
+		}
+		foreach($this->elements as $v)
+			phpQuery::callbackRun($callback, array($v), $paramStructure);
+		return $this;
+	}
+	/**
+	 * Run callback on actual object.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function callback($callback, $param1 = null, $param2 = null, $param3 = null) {
+		$params = func_get_args();
+		$params[0] = $this;
+		phpQuery::callbackRun($callback, $params);
+		return $this;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @todo add $scope and $args as in each() ???
+	 */
+	public function map($callback, $param1 = null, $param2 = null, $param3 = null) {
+//		$stack = array();
+////		foreach($this->newInstance() as $node) {
+//		foreach($this->newInstance() as $node) {
+//			$result = call_user_func($callback, $node);
+//			if ($result)
+//				$stack[] = $result;
+//		}
+		$params = func_get_args();
+		array_unshift($params, $this->elements);
+		return $this->newInstance(
+			call_user_func_array(array('phpQuery', 'map'), $params)
+//			phpQuery::map($this->elements, $callback)
+		);
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param  $key
+	 * @param  $value
+	 */
+	public function data($key, $value = null) {
+		if (! isset($value)) {
+			// TODO? implement specific jQuery behavior od returning parent values
+			// is child which we look up doesn't exist
+			return phpQuery::data($this->get(0), $key, $value, $this->getDocumentID());
+		} else {
+			foreach($this as $node)
+				phpQuery::data($node, $key, $value, $this->getDocumentID());
+			return $this;
+		}
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param  $key
+	 */
+	public function removeData($key) {
+		foreach($this as $node)
+			phpQuery::removeData($node, $key, $this->getDocumentID());
+		return $this;
+	}
+	// INTERFACE IMPLEMENTATIONS
+
+	// ITERATOR INTERFACE
+	/**
+   * @access private
+	 */
+	public function rewind(){
+		$this->debug('iterating foreach');
+//		phpQuery::selectDocument($this->getDocumentID());
+		$this->elementsBackup = $this->elements;
+		$this->elementsInterator = $this->elements;
+		$this->valid = isset( $this->elements[0] )
+			? 1 : 0;
+// 		$this->elements = $this->valid
+// 			? array($this->elements[0])
+// 			: array();
+		$this->current = 0;
+	}
+	/**
+   * @access private
+	 */
+	public function current(){
+		return $this->elementsInterator[ $this->current ];
+	}
+	/**
+   * @access private
+	 */
+	public function key(){
+		return $this->current;
+	}
+	/**
+	 * Double-function method.
+	 *
+	 * First: main iterator interface method.
+	 * Second: Returning next sibling, alias for _next().
+	 *
+	 * Proper functionality is choosed automagicaly.
+	 *
+	 * @see phpQueryObject::_next()
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public function next($cssSelector = null){
+//		if ($cssSelector || $this->valid)
+//			return $this->_next($cssSelector);
+		$this->valid = isset( $this->elementsInterator[ $this->current+1 ] )
+			? true
+			: false;
+		if (! $this->valid && $this->elementsInterator) {
+			$this->elementsInterator = null;
+		} else if ($this->valid) {
+			$this->current++;
+		} else {
+			return $this->_next($cssSelector);
+		}
+	}
+	/**
+   * @access private
+	 */
+	public function valid(){
+		return $this->valid;
+	}
+	// ITERATOR INTERFACE END
+	// ARRAYACCESS INTERFACE
+	/**
+   * @access private
+	 */
+	public function offsetExists($offset) {
+		return $this->find($offset)->size() > 0;
+	}
+	/**
+   * @access private
+	 */
+	public function offsetGet($offset) {
+		return $this->find($offset);
+	}
+	/**
+   * @access private
+	 */
+	public function offsetSet($offset, $value) {
+//		$this->find($offset)->replaceWith($value);
+		$this->find($offset)->html($value);
+	}
+	/**
+   * @access private
+	 */
+	public function offsetUnset($offset) {
+		// empty
+		throw new Exception("Can't do unset, use array interface only for calling queries and replacing HTML.");
+	}
+	// ARRAYACCESS INTERFACE END
+	/**
+	 * Returns node's XPath.
+	 *
+	 * @param unknown_type $oneNode
+	 * @return string
+	 * @TODO use native getNodePath is avaible
+	 * @access private
+	 */
+	protected function getNodeXpath($oneNode = null, $namespace = null) {
+		$return = array();
+		$loop = $oneNode
+			? array($oneNode)
+			: $this->elements;
+//		if ($namespace)
+//			$namespace .= ':';
+		foreach($loop as $node) {
+			if ($node instanceof DOMDOCUMENT) {
+				$return[] = '';
+				continue;
+			}
+			$xpath = array();
+			while(! ($node instanceof DOMDOCUMENT)) {
+				$i = 1;
+				$sibling = $node;
+				while($sibling->previousSibling) {
+					$sibling = $sibling->previousSibling;
+					$isElement = $sibling instanceof DOMELEMENT;
+					if ($isElement && $sibling->tagName == $node->tagName)
+						$i++;
+				}
+				$xpath[] = $this->isXML()
+					? "*[local-name()='{$node->tagName}'][{$i}]"
+					: "{$node->tagName}[{$i}]";
+				$node = $node->parentNode;
+			}
+			$xpath = implode('/', array_reverse($xpath));
+			$return[] = '/'.$xpath;
+		}
+		return $oneNode
+			? $return[0]
+			: $return;
+	}
+	// HELPERS
+	public function whois($oneNode = null) {
+		$return = array();
+		$loop = $oneNode
+			? array( $oneNode )
+			: $this->elements;
+		foreach($loop as $node) {
+			if (isset($node->tagName)) {
+				$tag = in_array($node->tagName, array('php', 'js'))
+					? strtoupper($node->tagName)
+					: $node->tagName;
+				$return[] = $tag
+					.($node->getAttribute('id')
+						? '#'.$node->getAttribute('id'):'')
+					.($node->getAttribute('class')
+						? '.'.implode('.', explode(' ', $node->getAttribute('class'))):'')
+					.($node->getAttribute('name')
+						? '[name="'.$node->getAttribute('name').'"]':'')
+					.($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') === false
+						? '[value="'.substr(str_replace("\n", '', $node->getAttribute('value')), 0, 15).'"]':'')
+					.($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') !== false
+						? '[value=PHP]':'')
+					.($node->getAttribute('selected')
+						? '[selected]':'')
+					.($node->getAttribute('checked')
+						? '[checked]':'')
+				;
+			} else if ($node instanceof DOMTEXT) {
+				if (trim($node->textContent))
+					$return[] = 'Text:'.substr(str_replace("\n", ' ', $node->textContent), 0, 15);
+			} else {
+
+			}
+		}
+		return $oneNode && isset($return[0])
+			? $return[0]
+			: $return;
+	}
+	/**
+	 * Dump htmlOuter and preserve chain. Usefull for debugging.
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 *
+	 */
+	public function dump() {
+		print 'DUMP #'.(phpQuery::$dumpCount++).' ';
+		$debug = phpQuery::$debug;
+		phpQuery::$debug = false;
+//		print __FILE__.':'.__LINE__."\n";
+		var_dump($this->htmlOuter());
+		return $this;
+	}
+	public function dumpWhois() {
+		print 'DUMP #'.(phpQuery::$dumpCount++).' ';
+		$debug = phpQuery::$debug;
+		phpQuery::$debug = false;
+//		print __FILE__.':'.__LINE__."\n";
+		var_dump('whois', $this->whois());
+		phpQuery::$debug = $debug;
+		return $this;
+	}
+	public function dumpLength() {
+		print 'DUMP #'.(phpQuery::$dumpCount++).' ';
+		$debug = phpQuery::$debug;
+		phpQuery::$debug = false;
+//		print __FILE__.':'.__LINE__."\n";
+		var_dump('length', $this->length());
+		phpQuery::$debug = $debug;
+		return $this;
+	}
+	public function dumpTree($html = true, $title = true) {
+		$output = $title
+			? 'DUMP #'.(phpQuery::$dumpCount++)." \n" : '';
+		$debug = phpQuery::$debug;
+		phpQuery::$debug = false;
+		foreach($this->stack() as $node)
+			$output .= $this->__dumpTree($node);
+		phpQuery::$debug = $debug;
+		print $html
+			? nl2br(str_replace(' ', ' ', $output))
+			: $output;
+		return $this;
+	}
+	private function __dumpTree($node, $intend = 0) {
+		$whois = $this->whois($node);
+		$return = '';
+		if ($whois)
+			$return .= str_repeat(' - ', $intend).$whois."\n";
+		if (isset($node->childNodes))
+			foreach($node->childNodes as $chNode)
+				$return .= $this->__dumpTree($chNode, $intend+1);
+		return $return;
+	}
+	/**
+	 * Dump htmlOuter and stop script execution. Usefull for debugging.
+	 *
+	 */
+	public function dumpDie() {
+		print __FILE__.':'.__LINE__;
+		var_dump($this->htmlOuter());
+		die();
+	}
+}
+
+
+// -- Multibyte Compatibility functions ---------------------------------------
+// http://svn.iphonewebdev.com/lace/lib/mb_compat.php
+
+/**
+ *  mb_internal_encoding()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_internal_encoding'))
+{
+	function mb_internal_encoding($enc) {return true; }
+}
+
+/**
+ *  mb_regex_encoding()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_regex_encoding'))
+{
+	function mb_regex_encoding($enc) {return true; }
+}
+
+/**
+ *  mb_strlen()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_strlen'))
+{
+	function mb_strlen($str)
+	{
+		return strlen($str);
+	}
+}
+
+/**
+ *  mb_strpos()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_strpos'))
+{
+	function mb_strpos($haystack, $needle, $offset=0)
+	{
+		return strpos($haystack, $needle, $offset);
+	}
+}
+/**
+ *  mb_stripos()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_stripos'))
+{
+	function mb_stripos($haystack, $needle, $offset=0)
+	{
+		return stripos($haystack, $needle, $offset);
+	}
+}
+
+/**
+ *  mb_substr()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_substr'))
+{
+	function mb_substr($str, $start, $length=0)
+	{
+		return substr($str, $start, $length);
+	}
+}
+
+/**
+ *  mb_substr_count()
+ *
+ *  Included for mbstring pseudo-compatability.
+ */
+if (!function_exists('mb_substr_count'))
+{
+	function mb_substr_count($haystack, $needle)
+	{
+		return substr_count($haystack, $needle);
+	}
+}
+
+
+/**
+ * Static namespace for phpQuery functions.
+ *
+ * @author Tobiasz Cudnik 
+ * @package phpQuery
+ */
+abstract class phpQuery {
+	/**
+	 * XXX: Workaround for mbstring problems
+	 *
+	 * @var bool
+	 */
+	public static $mbstringSupport = true;
+	public static $debug = false;
+	public static $documents = array();
+	public static $defaultDocumentID = null;
+//	public static $defaultDoctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"';
+	/**
+	 * Applies only to HTML.
+	 *
+	 * @var unknown_type
+	 */
+	public static $defaultDoctype = '';
+	public static $defaultCharset = 'UTF-8';
+	/**
+	 * Static namespace for plugins.
+	 *
+	 * @var object
+	 */
+	public static $plugins = array();
+	/**
+	 * List of loaded plugins.
+	 *
+	 * @var unknown_type
+	 */
+	public static $pluginsLoaded = array();
+	public static $pluginsMethods = array();
+	public static $pluginsStaticMethods = array();
+	public static $extendMethods = array();
+	/**
+	 * @TODO implement
+	 */
+	public static $extendStaticMethods = array();
+	/**
+	 * Hosts allowed for AJAX connections.
+	 * Dot '.' means $_SERVER['HTTP_HOST'] (if any).
+	 *
+	 * @var array
+	 */
+	public static $ajaxAllowedHosts = array(
+		'.'
+	);
+	/**
+	 * AJAX settings.
+	 *
+	 * @var array
+	 * XXX should it be static or not ?
+	 */
+	public static $ajaxSettings = array(
+		'url' => '',//TODO
+		'global' => true,
+		'type' => "GET",
+		'timeout' => null,
+		'contentType' => "application/x-www-form-urlencoded",
+		'processData' => true,
+//		'async' => true,
+		'data' => null,
+		'username' => null,
+		'password' => null,
+		'accepts' => array(
+			'xml' => "application/xml, text/xml",
+			'html' => "text/html",
+			'script' => "text/javascript, application/javascript",
+			'json' => "application/json, text/javascript",
+			'text' => "text/plain",
+			'_default' => "*/*"
+		)
+	);
+	public static $lastModified = null;
+	public static $active = 0;
+	public static $dumpCount = 0;
+	/**
+	 * Multi-purpose function.
+	 * Use pq() as shortcut.
+	 *
+	 * In below examples, $pq is any result of pq(); function.
+	 *
+	 * 1. Import markup into existing document (without any attaching):
+	 * - Import into selected document:
+	 *   pq('
    ')				// DOESNT accept text nodes at beginning of input string !
+	 * - Import into document with ID from $pq->getDocumentID():
+	 *   pq('
    ', $pq->getDocumentID())
+	 * - Import into same document as DOMNode belongs to:
+	 *   pq('
    ', DOMNode)
+	 * - Import into document from phpQuery object:
+	 *   pq('
    ', $pq)
+	 *
+	 * 2. Run query:
+	 * - Run query on last selected document:
+	 *   pq('div.myClass')
+	 * - Run query on document with ID from $pq->getDocumentID():
+	 *   pq('div.myClass', $pq->getDocumentID())
+	 * - Run query on same document as DOMNode belongs to and use node(s)as root for query:
+	 *   pq('div.myClass', DOMNode)
+	 * - Run query on document from phpQuery object
+	 *   and use object's stack as root node(s) for query:
+	 *   pq('div.myClass', $pq)
+	 *
+	 * @param string|DOMNode|DOMNodeList|array	$arg1	HTML markup, CSS Selector, DOMNode or array of DOMNodes
+	 * @param string|phpQueryObject|DOMNode	$context	DOM ID from $pq->getDocumentID(), phpQuery object (determines also query root) or DOMNode (determines also query root)
+	 *
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery|QueryTemplatesPhpQuery|false
+   * phpQuery object or false in case of error.
+	 */
+	public static function pq($arg1, $context = null) {
+		if ($arg1 instanceof DOMNODE && ! isset($context)) {
+			foreach(phpQuery::$documents as $documentWrapper) {
+				$compare = $arg1 instanceof DOMDocument
+					? $arg1 : $arg1->ownerDocument;
+				if ($documentWrapper->document->isSameNode($compare))
+					$context = $documentWrapper->id;
+			}
+		}
+		if (! $context) {
+			$domId = self::$defaultDocumentID;
+			if (! $domId)
+				throw new Exception("Can't use last created DOM, because there isn't any. Use phpQuery::newDocument() first.");
+//		} else if (is_object($context) && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
+		} else if (is_object($context) && $context instanceof phpQueryObject)
+			$domId = $context->getDocumentID();
+		else if ($context instanceof DOMDOCUMENT) {
+			$domId = self::getDocumentID($context);
+			if (! $domId) {
+				//throw new Exception('Orphaned DOMDocument');
+				$domId = self::newDocument($context)->getDocumentID();
+			}
+		} else if ($context instanceof DOMNODE) {
+			$domId = self::getDocumentID($context);
+			if (! $domId) {
+				throw new Exception('Orphaned DOMNode');
+//				$domId = self::newDocument($context->ownerDocument);
+			}
+		} else
+			$domId = $context;
+		if ($arg1 instanceof phpQueryObject) {
+//		if (is_object($arg1) && (get_class($arg1) == 'phpQueryObject' || $arg1 instanceof PHPQUERY || is_subclass_of($arg1, 'phpQueryObject'))) {
+			/**
+			 * Return $arg1 or import $arg1 stack if document differs:
+			 * pq(pq('
    '))
+			 */
+			if ($arg1->getDocumentID() == $domId)
+				return $arg1;
+			$class = get_class($arg1);
+			// support inheritance by passing old object to overloaded constructor
+			$phpQuery = $class != 'phpQuery'
+				? new $class($arg1, $domId)
+				: new phpQueryObject($domId);
+			$phpQuery->elements = array();
+			foreach($arg1->elements as $node)
+				$phpQuery->elements[] = $phpQuery->document->importNode($node, true);
+			return $phpQuery;
+		} else if ($arg1 instanceof DOMNODE || (is_array($arg1) && isset($arg1[0]) && $arg1[0] instanceof DOMNODE)) {
+			/*
+			 * Wrap DOM nodes with phpQuery object, import into document when needed:
+			 * pq(array($domNode1, $domNode2))
+			 */
+			$phpQuery = new phpQueryObject($domId);
+			if (!($arg1 instanceof DOMNODELIST) && ! is_array($arg1))
+				$arg1 = array($arg1);
+			$phpQuery->elements = array();
+			foreach($arg1 as $node) {
+				$sameDocument = $node->ownerDocument instanceof DOMDOCUMENT
+					&& ! $node->ownerDocument->isSameNode($phpQuery->document);
+				$phpQuery->elements[] = $sameDocument
+					? $phpQuery->document->importNode($node, true)
+					: $node;
+			}
+			return $phpQuery;
+		} else if (self::isMarkup($arg1)) {
+			/**
+			 * Import HTML:
+			 * pq('
    ')
+			 */
+			$phpQuery = new phpQueryObject($domId);
+			return $phpQuery->newInstance(
+				$phpQuery->documentWrapper->import($arg1)
+			);
+		} else {
+			/**
+			 * Run CSS query:
+			 * pq('div.myClass')
+			 */
+			$phpQuery = new phpQueryObject($domId);
+//			if ($context && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
+			if ($context && $context instanceof phpQueryObject)
+				$phpQuery->elements = $context->elements;
+			else if ($context && $context instanceof DOMNODELIST) {
+				$phpQuery->elements = array();
+				foreach($context as $node)
+					$phpQuery->elements[] = $node;
+			} else if ($context && $context instanceof DOMNODE)
+				$phpQuery->elements = array($context);
+			return $phpQuery->find($arg1);
+		}
+	}
+	/**
+	 * Sets default document to $id. Document has to be loaded prior
+	 * to using this method.
+	 * $id can be retrived via getDocumentID() or getDocumentIDRef().
+	 *
+	 * @param unknown_type $id
+	 */
+	public static function selectDocument($id) {
+		$id = self::getDocumentID($id);
+		self::debug("Selecting document '$id' as default one");
+		self::$defaultDocumentID = self::getDocumentID($id);
+	}
+	/**
+	 * Returns document with id $id or last used as phpQueryObject.
+	 * $id can be retrived via getDocumentID() or getDocumentIDRef().
+	 * Chainable.
+	 *
+	 * @see phpQuery::selectDocument()
+	 * @param unknown_type $id
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function getDocument($id = null) {
+		if ($id)
+			phpQuery::selectDocument($id);
+		else
+			$id = phpQuery::$defaultDocumentID;
+		return new phpQueryObject($id);
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocument($markup = null, $contentType = null) {
+		if (! $markup)
+			$markup = '';
+		$documentID = phpQuery::createDocumentWrapper($markup, $contentType);
+		return new phpQueryObject($documentID);
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentHTML($markup = null, $charset = null) {
+		$contentType = $charset
+			? ";charset=$charset"
+			: '';
+		return self::newDocument($markup, "text/html{$contentType}");
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentXML($markup = null, $charset = null) {
+		$contentType = $charset
+			? ";charset=$charset"
+			: '';
+		return self::newDocument($markup, "text/xml{$contentType}");
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentXHTML($markup = null, $charset = null) {
+		$contentType = $charset
+			? ";charset=$charset"
+			: '';
+		return self::newDocument($markup, "application/xhtml+xml{$contentType}");
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentPHP($markup = null, $contentType = "text/html") {
+		// TODO pass charset to phpToMarkup if possible (use DOMDocumentWrapper function)
+		$markup = phpQuery::phpToMarkup($markup, self::$defaultCharset);
+		return self::newDocument($markup, $contentType);
+	}
+	public static function phpToMarkup($php, $charset = 'utf-8') {
+		$regexes = array(
+			'@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)<'.'?php?(.*?)(?:\\?>)([^\']*)\'@s',
+			'@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)<'.'?php?(.*?)(?:\\?>)([^"]*)"@s',
+		);
+		foreach($regexes as $regex)
+			while (preg_match($regex, $php, $matches)) {
+				$php = preg_replace_callback(
+					$regex,
+//					create_function('$m, $charset = "'.$charset.'"',
+//						'return $m[1].$m[2]
+//							.htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
+//							.$m[5].$m[2];'
+//					),
+					array('phpQuery', '_phpToMarkupCallback'),
+					$php
+				);
+			}
+		$regex = '@(^|>[^<]*)+?(<\?php(.*?)(\?>))@s';
+//preg_match_all($regex, $php, $matches);
+//var_dump($matches);
+		$php = preg_replace($regex, '\\1', $php);
+		return $php;
+	}
+	public static function _phpToMarkupCallback($php, $charset = 'utf-8') {
+		return $m[1].$m[2]
+			.htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
+			.$m[5].$m[2];
+	}
+	public static function _markupToPHPCallback($m) {
+		return "<"."?php ".htmlspecialchars_decode($m[1])." ?".">";
+	}
+	/**
+	 * Converts document markup containing PHP code generated by phpQuery::php()
+	 * into valid (executable) PHP code syntax.
+	 *
+	 * @param string|phpQueryObject $content
+	 * @return string PHP code.
+	 */
+	public static function markupToPHP($content) {
+		if ($content instanceof phpQueryObject)
+			$content = $content->markupOuter();
+		/* ... to  */
+		$content = preg_replace_callback(
+			'@\s*\s*@s',
+//			create_function('$m',
+//				'return "<'.'?php ".htmlspecialchars_decode($m[1])." ?'.'>";'
+//			),
+			array('phpQuery', '_markupToPHPCallback'),
+			$content
+		);
+		/*  extra space added to save highlighters */
+		$regexes = array(
+			'@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)(?:<|%3C)\\?(?:php)?(.*?)(?:\\?(?:>|%3E))([^\']*)\'@s',
+			'@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)(?:<|%3C)\\?(?:php)?(.*?)(?:\\?(?:>|%3E))([^"]*)"@s',
+		);
+		foreach($regexes as $regex)
+			while (preg_match($regex, $content))
+				$content = preg_replace_callback(
+					$regex,
+					function ($m) {
+						return $m[1].$m[2].$m[3]."", "	", "\n", "	", "{", "$", "}", '"', "[", "]"),
+								htmlspecialchars_decode($m[4])
+							)
+							." ?>".$m[5].$m[2];
+					},
+					$content
+				);
+		return $content;
+	}
+	/**
+	 * Creates new document from file $file.
+	 * Chainable.
+	 *
+	 * @param string $file URLs allowed. See File wrapper page at php.net for more supported sources.
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentFile($file, $contentType = null) {
+		$documentID = self::createDocumentWrapper(
+			file_get_contents($file), $contentType
+		);
+		return new phpQueryObject($documentID);
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentFileHTML($file, $charset = null) {
+		$contentType = $charset
+			? ";charset=$charset"
+			: '';
+		return self::newDocumentFile($file, "text/html{$contentType}");
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentFileXML($file, $charset = null) {
+		$contentType = $charset
+			? ";charset=$charset"
+			: '';
+		return self::newDocumentFile($file, "text/xml{$contentType}");
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentFileXHTML($file, $charset = null) {
+		$contentType = $charset
+			? ";charset=$charset"
+			: '';
+		return self::newDocumentFile($file, "application/xhtml+xml{$contentType}");
+	}
+	/**
+	 * Creates new document from markup.
+	 * Chainable.
+	 *
+	 * @param unknown_type $markup
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 */
+	public static function newDocumentFilePHP($file, $contentType = null) {
+		return self::newDocumentPHP(file_get_contents($file), $contentType);
+	}
+	/**
+	 * Reuses existing DOMDocument object.
+	 * Chainable.
+	 *
+	 * @param $document DOMDocument
+	 * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+	 * @TODO support DOMDocument
+	 */
+	public static function loadDocument($document) {
+		// TODO
+		die('TODO loadDocument');
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param unknown_type $html
+	 * @param unknown_type $domId
+	 * @return unknown New DOM ID
+	 * @todo support PHP tags in input
+	 * @todo support passing DOMDocument object from self::loadDocument
+	 */
+	protected static function createDocumentWrapper($html, $contentType = null, $documentID = null) {
+		if (function_exists('domxml_open_mem'))
+			throw new Exception("Old PHP4 DOM XML extension detected. phpQuery won't work until this extension is enabled.");
+//		$id = $documentID
+//			? $documentID
+//			: md5(microtime());
+		$document = null;
+		if ($html instanceof DOMDOCUMENT) {
+			if (self::getDocumentID($html)) {
+				// document already exists in phpQuery::$documents, make a copy
+				$document = clone $html;
+			} else {
+				// new document, add it to phpQuery::$documents
+				$wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
+			}
+		} else {
+			$wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
+		}
+//		$wrapper->id = $id;
+		// bind document
+		phpQuery::$documents[$wrapper->id] = $wrapper;
+		// remember last loaded document
+		phpQuery::selectDocument($wrapper->id);
+		return $wrapper->id;
+	}
+	/**
+	 * Extend class namespace.
+	 *
+	 * @param string|array $target
+	 * @param array $source
+	 * @TODO support string $source
+	 * @return unknown_type
+	 */
+	public static function extend($target, $source) {
+		switch($target) {
+			case 'phpQueryObject':
+				$targetRef = &self::$extendMethods;
+				$targetRef2 = &self::$pluginsMethods;
+				break;
+			case 'phpQuery':
+				$targetRef = &self::$extendStaticMethods;
+				$targetRef2 = &self::$pluginsStaticMethods;
+				break;
+			default:
+				throw new Exception("Unsupported \$target type");
+		}
+		if (is_string($source))
+			$source = array($source => $source);
+		foreach($source as $method => $callback) {
+			if (isset($targetRef[$method])) {
+//				throw new Exception
+				self::debug("Duplicate method '{$method}', can\'t extend '{$target}'");
+				continue;
+			}
+			if (isset($targetRef2[$method])) {
+//				throw new Exception
+				self::debug("Duplicate method '{$method}' from plugin '{$targetRef2[$method]}',"
+					." can\'t extend '{$target}'");
+				continue;
+			}
+			$targetRef[$method] = $callback;
+		}
+		return true;
+	}
+	/**
+	 * Extend phpQuery with $class from $file.
+	 *
+	 * @param string $class Extending class name. Real class name can be prepended phpQuery_.
+	 * @param string $file Filename to include. Defaults to "{$class}.php".
+	 */
+	public static function plugin($class, $file = null) {
+		// TODO $class checked agains phpQuery_$class
+//		if (strpos($class, 'phpQuery') === 0)
+//			$class = substr($class, 8);
+		if (in_array($class, self::$pluginsLoaded))
+			return true;
+		if (! $file)
+			$file = $class.'.php';
+		$objectClassExists = class_exists('phpQueryObjectPlugin_'.$class);
+		$staticClassExists = class_exists('phpQueryPlugin_'.$class);
+		if (! $objectClassExists && ! $staticClassExists)
+			require_once($file);
+		self::$pluginsLoaded[] = $class;
+		// static methods
+		if (class_exists('phpQueryPlugin_'.$class)) {
+			$realClass = 'phpQueryPlugin_'.$class;
+			$vars = get_class_vars($realClass);
+			$loop = isset($vars['phpQueryMethods'])
+				&& ! is_null($vars['phpQueryMethods'])
+				? $vars['phpQueryMethods']
+				: get_class_methods($realClass);
+			foreach($loop as $method) {
+				if ($method == '__initialize')
+					continue;
+				if (! is_callable(array($realClass, $method)))
+					continue;
+				if (isset(self::$pluginsStaticMethods[$method])) {
+					throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsStaticMethods[$method]."'");
+					return;
+				}
+				self::$pluginsStaticMethods[$method] = $class;
+			}
+			if (method_exists($realClass, '__initialize'))
+				call_user_func_array(array($realClass, '__initialize'), array());
+		}
+		// object methods
+		if (class_exists('phpQueryObjectPlugin_'.$class)) {
+			$realClass = 'phpQueryObjectPlugin_'.$class;
+			$vars = get_class_vars($realClass);
+			$loop = isset($vars['phpQueryMethods'])
+				&& ! is_null($vars['phpQueryMethods'])
+				? $vars['phpQueryMethods']
+				: get_class_methods($realClass);
+			foreach($loop as $method) {
+				if (! is_callable(array($realClass, $method)))
+					continue;
+				if (isset(self::$pluginsMethods[$method])) {
+					throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsMethods[$method]."'");
+					continue;
+				}
+				self::$pluginsMethods[$method] = $class;
+			}
+		}
+		return true;
+	}
+	/**
+	 * Unloades all or specified document from memory.
+	 *
+	 * @param mixed $documentID @see phpQuery::getDocumentID() for supported types.
+	 */
+	public static function unloadDocuments($id = null) {
+		if (isset($id)) {
+			if ($id = self::getDocumentID($id))
+				unset(phpQuery::$documents[$id]);
+		} else {
+			foreach(phpQuery::$documents as $k => $v) {
+				unset(phpQuery::$documents[$k]);
+			}
+		}
+	}
+	/**
+	 * Parses phpQuery object or HTML result against PHP tags and makes them active.
+	 *
+	 * @param phpQuery|string $content
+	 * @deprecated
+	 * @return string
+	 */
+	public static function unsafePHPTags($content) {
+		return self::markupToPHP($content);
+	}
+	public static function DOMNodeListToArray($DOMNodeList) {
+		$array = array();
+		if (! $DOMNodeList)
+			return $array;
+		foreach($DOMNodeList as $node)
+			$array[] = $node;
+		return $array;
+	}
+	/**
+	 * Checks if $input is HTML string, which has to start with '<'.
+	 *
+	 * @deprecated
+	 * @param String $input
+	 * @return Bool
+	 * @todo still used ?
+	 */
+	public static function isMarkup($input) {
+		return ! is_array($input) && substr(trim($input), 0, 1) == '<';
+	}
+	public static function debug($text) {
+		if (self::$debug)
+			print var_dump($text);
+	}
+	/**
+	 * Make an AJAX request.
+	 *
+	 * @param array See $options http://docs.jquery.com/Ajax/jQuery.ajax#toptions
+	 * Additional options are:
+	 * 'document' - document for global events, @see phpQuery::getDocumentID()
+	 * 'referer' - implemented
+	 * 'requested_with' - TODO; not implemented (X-Requested-With)
+	 * @return Zend_Http_Client
+	 * @link http://docs.jquery.com/Ajax/jQuery.ajax
+	 *
+	 * @TODO $options['cache']
+	 * @TODO $options['processData']
+	 * @TODO $options['xhr']
+	 * @TODO $options['data'] as string
+	 * @TODO XHR interface
+	 */
+	public static function ajax($options = array(), $xhr = null) {
+		$options = array_merge(
+			self::$ajaxSettings, $options
+		);
+		$documentID = isset($options['document'])
+			? self::getDocumentID($options['document'])
+			: null;
+		if ($xhr) {
+			// reuse existing XHR object, but clean it up
+			$client = $xhr;
+//			$client->setParameterPost(null);
+//			$client->setParameterGet(null);
+			$client->setAuth(false);
+			$client->setHeaders("If-Modified-Since", null);
+			$client->setHeaders("Referer", null);
+			$client->resetParameters();
+		} else {
+			// create new XHR object
+			require_once('Zend/Http/Client.php');
+			$client = new Zend_Http_Client();
+			$client->setCookieJar();
+		}
+		if (isset($options['timeout']))
+			$client->setConfig(array(
+				'timeout'      => $options['timeout'],
+			));
+//			'maxredirects' => 0,
+		foreach(self::$ajaxAllowedHosts as $k => $host)
+			if ($host == '.' && isset($_SERVER['HTTP_HOST']))
+				self::$ajaxAllowedHosts[$k] = $_SERVER['HTTP_HOST'];
+		$host = parse_url($options['url'], PHP_URL_HOST);
+		if (! in_array($host, self::$ajaxAllowedHosts)) {
+			throw new Exception("Request not permitted, host '$host' not present in "
+				."phpQuery::\$ajaxAllowedHosts");
+		}
+		// JSONP
+		$jsre = "/=\\?(&|$)/";
+		if (isset($options['dataType']) && $options['dataType'] == 'jsonp') {
+			$jsonpCallbackParam = $options['jsonp']
+				? $options['jsonp'] : 'callback';
+			if (strtolower($options['type']) == 'get') {
+				if (! preg_match($jsre, $options['url'])) {
+					$sep = strpos($options['url'], '?')
+						? '&' : '?';
+					$options['url'] .= "$sep$jsonpCallbackParam=?";
+				}
+			} else if ($options['data']) {
+				$jsonp = false;
+				foreach($options['data'] as $n => $v) {
+					if ($v == '?')
+						$jsonp = true;
+				}
+				if (! $jsonp) {
+					$options['data'][$jsonpCallbackParam] = '?';
+				}
+			}
+			$options['dataType'] = 'json';
+		}
+		if (isset($options['dataType']) && $options['dataType'] == 'json') {
+			$jsonpCallback = 'json_'.md5(microtime());
+			$jsonpData = $jsonpUrl = false;
+			if ($options['data']) {
+				foreach($options['data'] as $n => $v) {
+					if ($v == '?')
+						$jsonpData = $n;
+				}
+			}
+			if (preg_match($jsre, $options['url']))
+				$jsonpUrl = true;
+			if ($jsonpData !== false || $jsonpUrl) {
+				// remember callback name for httpData()
+				$options['_jsonp'] = $jsonpCallback;
+				if ($jsonpData !== false)
+					$options['data'][$jsonpData] = $jsonpCallback;
+				if ($jsonpUrl)
+					$options['url'] = preg_replace($jsre, "=$jsonpCallback\\1", $options['url']);
+			}
+		}
+		$client->setUri($options['url']);
+		$client->setMethod(strtoupper($options['type']));
+		if (isset($options['referer']) && $options['referer'])
+			$client->setHeaders('Referer', $options['referer']);
+		$client->setHeaders(array(
+//			'content-type' => $options['contentType'],
+			'User-Agent' => 'Mozilla/5.0 (X11; U; Linux x86; en-US; rv:1.9.0.5) Gecko'
+				 .'/2008122010 Firefox/3.0.5',
+	 		// TODO custom charset
+			'Accept-Charset' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
+// 	 		'Connection' => 'keep-alive',
+// 			'Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+	 		'Accept-Language' => 'en-us,en;q=0.5',
+		));
+		if ($options['username'])
+			$client->setAuth($options['username'], $options['password']);
+		if (isset($options['ifModified']) && $options['ifModified'])
+			$client->setHeaders("If-Modified-Since",
+				self::$lastModified
+					? self::$lastModified
+					: "Thu, 01 Jan 1970 00:00:00 GMT"
+			);
+		$client->setHeaders("Accept",
+			isset($options['dataType'])
+			&& isset(self::$ajaxSettings['accepts'][ $options['dataType'] ])
+				? self::$ajaxSettings['accepts'][ $options['dataType'] ].", */*"
+				: self::$ajaxSettings['accepts']['_default']
+		);
+		// TODO $options['processData']
+		if ($options['data'] instanceof phpQueryObject) {
+			$serialized = $options['data']->serializeArray($options['data']);
+			$options['data'] = array();
+			foreach($serialized as $r)
+				$options['data'][ $r['name'] ] = $r['value'];
+		}
+		if (strtolower($options['type']) == 'get') {
+			$client->setParameterGet($options['data']);
+		} else if (strtolower($options['type']) == 'post') {
+			$client->setEncType($options['contentType']);
+			$client->setParameterPost($options['data']);
+		}
+		if (self::$active == 0 && $options['global'])
+			phpQueryEvents::trigger($documentID, 'ajaxStart');
+		self::$active++;
+		// beforeSend callback
+		if (isset($options['beforeSend']) && $options['beforeSend'])
+			phpQuery::callbackRun($options['beforeSend'], array($client));
+		// ajaxSend event
+		if ($options['global'])
+			phpQueryEvents::trigger($documentID, 'ajaxSend', array($client, $options));
+		if (phpQuery::$debug) {
+			self::debug("{$options['type']}: {$options['url']}\n");
+			self::debug("Options: 
    ".var_export($options, true)."
    \n");
+//			if ($client->getCookieJar())
+//				self::debug("Cookies: 
    ".var_export($client->getCookieJar()->getMatchingCookies($options['url']), true)."
    \n");
+		}
+		// request
+		$response = $client->request();
+		if (phpQuery::$debug) {
+			self::debug('Status: '.$response->getStatus().' / '.$response->getMessage());
+			self::debug($client->getLastRequest());
+			self::debug($response->getHeaders());
+		}
+		if ($response->isSuccessful()) {
+			// XXX tempolary
+			self::$lastModified = $response->getHeader('Last-Modified');
+			$data = self::httpData($response->getBody(), $options['dataType'], $options);
+			if (isset($options['success']) && $options['success'])
+				phpQuery::callbackRun($options['success'], array($data, $response->getStatus(), $options));
+			if ($options['global'])
+				phpQueryEvents::trigger($documentID, 'ajaxSuccess', array($client, $options));
+		} else {
+			if (isset($options['error']) && $options['error'])
+				phpQuery::callbackRun($options['error'], array($client, $response->getStatus(), $response->getMessage()));
+			if ($options['global'])
+				phpQueryEvents::trigger($documentID, 'ajaxError', array($client, /*$response->getStatus(),*/$response->getMessage(), $options));
+		}
+		if (isset($options['complete']) && $options['complete'])
+			phpQuery::callbackRun($options['complete'], array($client, $response->getStatus()));
+		if ($options['global'])
+			phpQueryEvents::trigger($documentID, 'ajaxComplete', array($client, $options));
+		if ($options['global'] && ! --self::$active)
+			phpQueryEvents::trigger($documentID, 'ajaxStop');
+		return $client;
+//		if (is_null($domId))
+//			$domId = self::$defaultDocumentID ? self::$defaultDocumentID : false;
+//		return new phpQueryAjaxResponse($response, $domId);
+	}
+	protected static function httpData($data, $type, $options) {
+		if (isset($options['dataFilter']) && $options['dataFilter'])
+			$data = self::callbackRun($options['dataFilter'], array($data, $type));
+		if (is_string($data)) {
+			if ($type == "json") {
+				if (isset($options['_jsonp']) && $options['_jsonp']) {
+					$data = preg_replace('/^\s*\w+\((.*)\)\s*$/s', '$1', $data);
+				}
+				$data = self::parseJSON($data);
+			}
+		}
+		return $data;
+	}
+	/**
+	 * Enter description here...
+	 *
+	 * @param array|phpQuery $data
+	 *
+	 */
+	public static function param($data) {
+		return http_build_query($data, null, '&');
+	}
+	public static function get($url, $data = null, $callback = null, $type = null) {
+		if (!is_array($data)) {
+			$callback = $data;
+			$data = null;
+		}
+		// TODO some array_values on this shit
+		return phpQuery::ajax(array(
+			'type' => 'GET',
+			'url' => $url,
+			'data' => $data,
+			'success' => $callback,
+			'dataType' => $type,
+		));
+	}
+	public static function post($url, $data = null, $callback = null, $type = null) {
+		if (!is_array($data)) {
+			$callback = $data;
+			$data = null;
+		}
+		return phpQuery::ajax(array(
+			'type' => 'POST',
+			'url' => $url,
+			'data' => $data,
+			'success' => $callback,
+			'dataType' => $type,
+		));
+	}
+	public static function getJSON($url, $data = null, $callback = null) {
+		if (!is_array($data)) {
+			$callback = $data;
+			$data = null;
+		}
+		// TODO some array_values on this shit
+		return phpQuery::ajax(array(
+			'type' => 'GET',
+			'url' => $url,
+			'data' => $data,
+			'success' => $callback,
+			'dataType' => 'json',
+		));
+	}
+	public static function ajaxSetup($options) {
+		self::$ajaxSettings = array_merge(
+			self::$ajaxSettings,
+			$options
+		);
+	}
+	public static function ajaxAllowHost($host1, $host2 = null, $host3 = null) {
+		$loop = is_array($host1)
+			? $host1
+			: func_get_args();
+		foreach($loop as $host) {
+			if ($host && ! in_array($host, phpQuery::$ajaxAllowedHosts)) {
+				phpQuery::$ajaxAllowedHosts[] = $host;
+			}
+		}
+	}
+	public static function ajaxAllowURL($url1, $url2 = null, $url3 = null) {
+		$loop = is_array($url1)
+			? $url1
+			: func_get_args();
+		foreach($loop as $url)
+			phpQuery::ajaxAllowHost(parse_url($url, PHP_URL_HOST));
+	}
+	/**
+	 * Returns JSON representation of $data.
+	 *
+	 * @static
+	 * @param mixed $data
+	 * @return string
+	 */
+	public static function toJSON($data) {
+		if (function_exists('json_encode'))
+			return json_encode($data);
+		require_once('Zend/Json/Encoder.php');
+		return Zend_Json_Encoder::encode($data);
+	}
+	/**
+	 * Parses JSON into proper PHP type.
+	 *
+	 * @static
+	 * @param string $json
+	 * @return mixed
+	 */
+	public static function parseJSON($json) {
+		if (function_exists('json_decode')) {
+			$return = json_decode(trim($json), true);
+			// json_decode and UTF8 issues
+			if (isset($return))
+				return $return;
+		}
+		require_once('Zend/Json/Decoder.php');
+		return Zend_Json_Decoder::decode($json);
+	}
+	/**
+	 * Returns source's document ID.
+	 *
+	 * @param $source DOMNode|phpQueryObject
+	 * @return string
+	 */
+	public static function getDocumentID($source) {
+		if ($source instanceof DOMDOCUMENT) {
+			foreach(phpQuery::$documents as $id => $document) {
+				if ($source->isSameNode($document->document))
+					return $id;
+			}
+		} else if ($source instanceof DOMNODE) {
+			foreach(phpQuery::$documents as $id => $document) {
+				if ($source->ownerDocument->isSameNode($document->document))
+					return $id;
+			}
+		} else if ($source instanceof phpQueryObject)
+			return $source->getDocumentID();
+		else if (is_string($source) && isset(phpQuery::$documents[$source]))
+			return $source;
+	}
+	/**
+	 * Get DOMDocument object related to $source.
+	 * Returns null if such document doesn't exist.
+	 *
+	 * @param $source DOMNode|phpQueryObject|string
+	 * @return string
+	 */
+	public static function getDOMDocument($source) {
+		if ($source instanceof DOMDOCUMENT)
+			return $source;
+		$source = self::getDocumentID($source);
+		return $source
+			? self::$documents[$id]['document']
+			: null;
+	}
+
+	// UTILITIES
+	// http://docs.jquery.com/Utilities
+
+	/**
+	 *
+	 * @return unknown_type
+	 * @link http://docs.jquery.com/Utilities/jQuery.makeArray
+	 */
+	public static function makeArray($obj) {
+		$array = array();
+		if (is_object($object) && $object instanceof DOMNODELIST) {
+			foreach($object as $value)
+				$array[] = $value;
+		} else if (is_object($object) && ! ($object instanceof Iterator)) {
+			foreach(get_object_vars($object) as $name => $value)
+				$array[0][$name] = $value;
+		} else {
+			foreach($object as $name => $value)
+				$array[0][$name] = $value;
+		}
+		return $array;
+	}
+	public static function inArray($value, $array) {
+		return in_array($value, $array);
+	}
+	/**
+	 *
+	 * @param $object
+	 * @param $callback
+	 * @return unknown_type
+	 * @link http://docs.jquery.com/Utilities/jQuery.each
+	 */
+	public static function each($object, $callback, $param1 = null, $param2 = null, $param3 = null) {
+		$paramStructure = null;
+		if (func_num_args() > 2) {
+			$paramStructure = func_get_args();
+			$paramStructure = array_slice($paramStructure, 2);
+		}
+		if (is_object($object) && ! ($object instanceof Iterator)) {
+			foreach(get_object_vars($object) as $name => $value)
+				phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
+		} else {
+			foreach($object as $name => $value)
+				phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
+		}
+	}
+	/**
+	 *
+	 * @link http://docs.jquery.com/Utilities/jQuery.map
+	 */
+	public static function map($array, $callback, $param1 = null, $param2 = null, $param3 = null) {
+		$result = array();
+		$paramStructure = null;
+		if (func_num_args() > 2) {
+			$paramStructure = func_get_args();
+			$paramStructure = array_slice($paramStructure, 2);
+		}
+		foreach($array as $v) {
+			$vv = phpQuery::callbackRun($callback, array($v), $paramStructure);
+//			$callbackArgs = $args;
+//			foreach($args as $i => $arg) {
+//				$callbackArgs[$i] = $arg instanceof CallbackParam
+//					? $v
+//					: $arg;
+//			}
+//			$vv = call_user_func_array($callback, $callbackArgs);
+			if (is_array($vv))  {
+				foreach($vv as $vvv)
+					$result[] = $vvv;
+			} else if ($vv !== null) {
+				$result[] = $vv;
+			}
+		}
+		return $result;
+	}
+	/**
+	 *
+	 * @param $callback Callback
+	 * @param $params
+	 * @param $paramStructure
+	 * @return unknown_type
+	 */
+	public static function callbackRun($callback, $params = array(), $paramStructure = null) {
+		if (! $callback)
+			return;
+		if ($callback instanceof CallbackParameterToReference) {
+			// TODO support ParamStructure to select which $param push to reference
+			if (isset($params[0]))
+				$callback->callback = $params[0];
+			return true;
+		}
+		if ($callback instanceof Callback) {
+			$paramStructure = $callback->params;
+			$callback = $callback->callback;
+		}
+		if (! $paramStructure)
+			return call_user_func_array($callback, $params);
+		$p = 0;
+		foreach($paramStructure as $i => $v) {
+			$paramStructure[$i] = $v instanceof CallbackParam
+				? $params[$p++]
+				: $v;
+		}
+		return call_user_func_array($callback, $paramStructure);
+	}
+	/**
+	 * Merge 2 phpQuery objects.
+	 * @param array $one
+	 * @param array $two
+	 * @protected
+	 * @todo node lists, phpQueryObject
+	 */
+	public static function merge($one, $two) {
+		$elements = $one->elements;
+		foreach($two->elements as $node) {
+			$exists = false;
+			foreach($elements as $node2) {
+				if ($node2->isSameNode($node))
+					$exists = true;
+			}
+			if (! $exists)
+				$elements[] = $node;
+		}
+		return $elements;
+//		$one = $one->newInstance();
+//		$one->elements = $elements;
+//		return $one;
+	}
+	/**
+	 *
+	 * @param $array
+	 * @param $callback
+	 * @param $invert
+	 * @return unknown_type
+	 * @link http://docs.jquery.com/Utilities/jQuery.grep
+	 */
+	public static function grep($array, $callback, $invert = false) {
+		$result = array();
+		foreach($array as $k => $v) {
+			$r = call_user_func_array($callback, array($v, $k));
+			if ($r === !(bool)$invert)
+				$result[] = $v;
+		}
+		return $result;
+	}
+	public static function unique($array) {
+		return array_unique($array);
+	}
+	/**
+	 *
+	 * @param $function
+	 * @return unknown_type
+	 * @TODO there are problems with non-static methods, second parameter pass it
+	 * 	but doesnt verify is method is really callable
+	 */
+	public static function isFunction($function) {
+		return is_callable($function);
+	}
+	public static function trim($str) {
+		return trim($str);
+	}
+	/* PLUGINS NAMESPACE */
+	/**
+	 *
+	 * @param $url
+	 * @param $callback
+	 * @param $param1
+	 * @param $param2
+	 * @param $param3
+	 * @return phpQueryObject
+	 */
+	public static function browserGet($url, $callback, $param1 = null, $param2 = null, $param3 = null) {
+		if (self::plugin('WebBrowser')) {
+			$params = func_get_args();
+			return self::callbackRun(array(self::$plugins, 'browserGet'), $params);
+		} else {
+			self::debug('WebBrowser plugin not available...');
+		}
+	}
+	/**
+	 *
+	 * @param $url
+	 * @param $data
+	 * @param $callback
+	 * @param $param1
+	 * @param $param2
+	 * @param $param3
+	 * @return phpQueryObject
+	 */
+	public static function browserPost($url, $data, $callback, $param1 = null, $param2 = null, $param3 = null) {
+		if (self::plugin('WebBrowser')) {
+			$params = func_get_args();
+			return self::callbackRun(array(self::$plugins, 'browserPost'), $params);
+		} else {
+			self::debug('WebBrowser plugin not available...');
+		}
+	}
+	/**
+	 *
+	 * @param $ajaxSettings
+	 * @param $callback
+	 * @param $param1
+	 * @param $param2
+	 * @param $param3
+	 * @return phpQueryObject
+	 */
+	public static function browser($ajaxSettings, $callback, $param1 = null, $param2 = null, $param3 = null) {
+		if (self::plugin('WebBrowser')) {
+			$params = func_get_args();
+			return self::callbackRun(array(self::$plugins, 'browser'), $params);
+		} else {
+			self::debug('WebBrowser plugin not available...');
+		}
+	}
+	/**
+	 *
+	 * @param $code
+	 * @return string
+	 */
+	public static function php($code) {
+		return self::code('php', $code);
+	}
+	/**
+	 *
+	 * @param $type
+	 * @param $code
+	 * @return string
+	 */
+	public static function code($type, $code) {
+		return "<$type>";
+	}
+
+	public static function __callStatic($method, $params) {
+		return call_user_func_array(
+			array(phpQuery::$plugins, $method),
+			$params
+		);
+	}
+	protected static function dataSetupNode($node, $documentID) {
+		// search are return if alredy exists
+		foreach(phpQuery::$documents[$documentID]->dataNodes as $dataNode) {
+			if ($node->isSameNode($dataNode))
+				return $dataNode;
+		}
+		// if doesn't, add it
+		phpQuery::$documents[$documentID]->dataNodes[] = $node;
+		return $node;
+	}
+	protected static function dataRemoveNode($node, $documentID) {
+		// search are return if alredy exists
+		foreach(phpQuery::$documents[$documentID]->dataNodes as $k => $dataNode) {
+			if ($node->isSameNode($dataNode)) {
+				unset(self::$documents[$documentID]->dataNodes[$k]);
+				unset(self::$documents[$documentID]->data[ $dataNode->dataID ]);
+			}
+		}
+	}
+	public static function data($node, $name, $data, $documentID = null) {
+		if (! $documentID)
+			// TODO check if this works
+			$documentID = self::getDocumentID($node);
+		$document = phpQuery::$documents[$documentID];
+		$node = self::dataSetupNode($node, $documentID);
+		if (! isset($node->dataID))
+			$node->dataID = ++phpQuery::$documents[$documentID]->uuid;
+		$id = $node->dataID;
+		if (! isset($document->data[$id]))
+			$document->data[$id] = array();
+		if (! is_null($data))
+			$document->data[$id][$name] = $data;
+		if ($name) {
+			if (isset($document->data[$id][$name]))
+				return $document->data[$id][$name];
+		} else
+			return $id;
+	}
+	public static function removeData($node, $name, $documentID) {
+		if (! $documentID)
+			// TODO check if this works
+			$documentID = self::getDocumentID($node);
+		$document = phpQuery::$documents[$documentID];
+		$node = self::dataSetupNode($node, $documentID);
+		$id = $node->dataID;
+		if ($name) {
+			if (isset($document->data[$id][$name]))
+				unset($document->data[$id][$name]);
+			$name = null;
+			foreach($document->data[$id] as $name)
+				break;
+			if (! $name)
+				self::removeData($node, $name, $documentID);
+		} else {
+			self::dataRemoveNode($node, $documentID);
+		}
+	}
+}
+/**
+ * Plugins static namespace class.
+ *
+ * @author Tobiasz Cudnik 
+ * @package phpQuery
+ * @todo move plugin methods here (as statics)
+ */
+class phpQueryPlugins {
+	public function __call($method, $args) {
+		if (isset(phpQuery::$extendStaticMethods[$method])) {
+			$return = call_user_func_array(
+				phpQuery::$extendStaticMethods[$method],
+				$args
+			);
+		} else if (isset(phpQuery::$pluginsStaticMethods[$method])) {
+			$class = phpQuery::$pluginsStaticMethods[$method];
+			$realClass = "phpQueryPlugin_$class";
+			$return = call_user_func_array(
+				array($realClass, $method),
+				$args
+			);
+			return isset($return)
+				? $return
+				: $this;
+		} else
+			throw new Exception("Method '{$method}' doesnt exist");
+	}
+}
+/**
+ * Shortcut to phpQuery::pq($arg1, $context)
+ * Chainable.
+ *
+ * @see phpQuery::pq()
+ * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
+ * @author Tobiasz Cudnik 
+ * @package phpQuery
+ */
+function pq($arg1, $context = null) {
+	$args = func_get_args();
+	return call_user_func_array(
+		array('phpQuery', 'pq'),
+		$args
+	);
+}
+// add plugins dir and Zend framework to include path
+set_include_path(
+	get_include_path()
+		.PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/'
+		.PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/plugins/'
+);
+// why ? no __call nor __get for statics in php...
+// XXX __callStatic will be available in PHP 5.3
+phpQuery::$plugins = new phpQueryPlugins();
+// include bootstrap file (personal library config)
+if (file_exists(dirname(__FILE__).'/phpQuery/bootstrap.php'))
+	require_once dirname(__FILE__).'/phpQuery/bootstrap.php';
diff --git a/vendor/jaeger/querylist-ext-aquery/AQuery.php b/vendor/jaeger/querylist-ext-aquery/AQuery.php
new file mode 100644
index 0000000..63d4b08
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-aquery/AQuery.php
@@ -0,0 +1,25 @@
+
+ * @Date:   2015-11-11 17:52:40
+ * @Last Modified by:   Jaeger
+ * @Last Modified time: 2015-12-24 18:07:24
+ * @version         1.0.1
+ * 扩展基类
+ */
+namespace QL\Ext;
+
+use QL\QueryList,ReflectionMethod;
+
+abstract class AQuery
+{
+     abstract function run(array $args);
+
+    public function getInstance($className = 'QL\QueryList')
+    {
+        $args = func_get_args();
+        $getInstance = new ReflectionMethod('QL\QueryList::getInstance');
+        return $getInstance->invokeArgs(null,$args);
+    }
+
+}
diff --git a/vendor/jaeger/querylist-ext-aquery/README.md b/vendor/jaeger/querylist-ext-aquery/README.md
new file mode 100644
index 0000000..aecfe6b
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-aquery/README.md
@@ -0,0 +1,2 @@
+# QueryList-Ext-AQuery
+QueryList扩展，AQuery扩展基类
diff --git a/vendor/jaeger/querylist-ext-aquery/composer.json b/vendor/jaeger/querylist-ext-aquery/composer.json
new file mode 100644
index 0000000..732e9ad
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-aquery/composer.json
@@ -0,0 +1,17 @@
+{
+    "name": "jaeger/querylist-ext-aquery",
+    "description": "QueryList扩展，AQuery扩展基类",
+    "license" : "MIT",
+    "authors": [
+        {
+            "name": "Jaeger",
+            "email": "hj.q@qq.com"
+        }
+    ],
+    "require": {},
+    "autoload" : {
+        "psr-4" : {
+          "QL\\Ext\\" : ""
+        }
+    }
+}
diff --git a/vendor/jaeger/querylist-ext-dimage/DImage.php b/vendor/jaeger/querylist-ext-dimage/DImage.php
new file mode 100644
index 0000000..f5d87e4
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-dimage/DImage.php
@@ -0,0 +1,76 @@
+
+ * @Date:   2015-07-15 23:27:52
+ * @Last Modified by:   Jaeger
+ * @Last Modified time: 2016-07-09 00:45:08
+ * @version         1.1.1
+ * 图片下载扩展
+ */
+
+use phpQuery;
+
+class DImage extends AQuery
+{
+    private $attr;
+
+    public function run(array $args)
+    {
+        $args = array_merge(array(
+            'image_path' => '/images',
+            'base_url' => '',
+            'attr' => array('src'),
+            'callback' => null
+            ),$args);
+        $doc = phpQuery::newDocumentHTML($args['content']);
+        $http = $this->getInstance('QL\Ext\Lib\Http');
+        $imgs = pq($doc)->find('img');
+        foreach ($imgs as $img) {
+            $src = $this->getSrc($img,$args);
+            $localSrc = rtrim($args['image_path'],'/').'/'.$this->makeFileName($src);
+            $savePath = rtrim($args['www_root'],'/').'/'.ltrim($localSrc,'/');
+            $this->mkdirs(dirname($savePath));
+            $stream = $http->get($src);
+            file_put_contents($savePath,$stream);
+            pq($img)->attr($this->attr,$localSrc);
+            $args['callback'] && $args['callback'](pq($img));
+        }
+        return $doc->htmlOuter();
+    }
+
+    function mkdirs($dir)
+    {
+        if(!is_dir($dir))
+        {
+            if(!$this->mkdirs(dirname($dir))){
+                return false;
+            }
+            if(!mkdir($dir,0777)){
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public function makeFileName($src)
+    {
+        return md5($src).'.'.pathinfo($src, PATHINFO_EXTENSION);
+    }
+
+    public function getSrc($img,$args)
+    {
+        $src = $args['base_url'];
+        is_string($args['attr']) && $args['attr'] = array($args['attr']);
+        foreach ($args['attr'] as $attr) {
+            $val = pq($img)->attr($attr);
+            if(!empty($val)){
+                $this->attr = $attr;
+                $src .= $val;
+                break;
+            }
+        }
+        return $src;
+    }
+}
\ No newline at end of file
diff --git a/vendor/jaeger/querylist-ext-dimage/README.md b/vendor/jaeger/querylist-ext-dimage/README.md
new file mode 100644
index 0000000..02de817
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-dimage/README.md
@@ -0,0 +1,2 @@
+# QueryList-Ext-DImage
+QueryList扩展，DImage图片下载扩展
diff --git a/vendor/jaeger/querylist-ext-dimage/composer.json b/vendor/jaeger/querylist-ext-dimage/composer.json
new file mode 100644
index 0000000..13008ca
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-dimage/composer.json
@@ -0,0 +1,20 @@
+{
+    "name": "jaeger/querylist-ext-dimage",
+    "description": "QueryList扩展，DImage图片下载扩展",
+    "license" : "MIT",
+    "authors": [
+        {
+            "name": "Jaeger",
+            "email": "hj.q@qq.com"
+        }
+    ],
+    "require": {
+            "jaeger/querylist-ext-aquery":"^1.0",
+            "jaeger/http":"^1.0"
+        },
+    "autoload" : {
+        "psr-4" : {
+          "QL\\Ext\\" : ""
+        }
+    }
+}
diff --git a/vendor/jaeger/querylist-ext-login/Login.php b/vendor/jaeger/querylist-ext-login/Login.php
new file mode 100644
index 0000000..013114b
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-login/Login.php
@@ -0,0 +1,47 @@
+
+ * @Date:   2015-11-11 17:52:40
+ * @Last Modified by:   Jaeger
+ * @Last Modified time: 2015-12-28 14:35:19
+ * @version         1.0
+ * 模拟登陆扩展
+ */
+class Login extends Request
+{
+    private $http;
+    public $html;
+
+    public function run(array $args)
+    {
+        $this->http = $this->hq($args);
+        $this->html = $this->http->result;
+        return $this;
+    }
+
+    public function get($url,$callback = null,$args = null)
+    {
+        $result = $this->http->get($url);
+        return $this->getQL($result,$callback,$args);
+    }
+
+    public function post($url,$data=array(),$callback = null,$args = null)
+    {
+        $result = $this->http->post($url,$data);
+        return $this->getQL($result,$callback,$args);
+    }
+
+    private function getQL($html,$callback = null,$args = null)
+    {
+        if(is_callable($callback)){
+            $result = call_user_func($callback,$result,$args);
+        }
+        $ql = $this->getInstance();
+        $ql->html = $html;
+        return $ql;
+    }
+
+}
\ No newline at end of file
diff --git a/vendor/jaeger/querylist-ext-login/README.md b/vendor/jaeger/querylist-ext-login/README.md
new file mode 100644
index 0000000..b71fdd7
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-login/README.md
@@ -0,0 +1,2 @@
+# QueryList-Ext-Login
+QueryList扩展，Login模拟登陆扩展
diff --git a/vendor/jaeger/querylist-ext-login/composer.json b/vendor/jaeger/querylist-ext-login/composer.json
new file mode 100644
index 0000000..8eec075
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-login/composer.json
@@ -0,0 +1,19 @@
+{
+    "name": "jaeger/querylist-ext-login",
+    "description": "QueryList扩展，Login模拟登陆扩展",
+    "license" : "MIT",
+    "authors": [
+        {
+            "name": "Jaeger",
+            "email": "hj.q@qq.com"
+        }
+    ],
+    "require": {
+            "jaeger/querylist-ext-request":"^1.0"
+        },
+    "autoload" : {
+        "psr-4" : {
+          "QL\\Ext\\" : ""
+        }
+    }
+}
diff --git a/vendor/jaeger/querylist-ext-multi/Multi.php b/vendor/jaeger/querylist-ext-multi/Multi.php
new file mode 100644
index 0000000..cab2824
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-multi/Multi.php
@@ -0,0 +1,76 @@
+
+ * @Date:   2015-11-11 17:52:40
+ * @Last Modified by:   Jaeger
+ * @Last Modified time: 2015-12-28 12:55:45
+ * @version         1.0
+ * 多线程扩展
+ */
+class Multi extends AQuery
+{
+    public $curl;
+    private $args;
+
+    public function run(array $args)
+    {
+        $default = array(
+            'curl' => array(
+                'opt' => array(
+                    CURLOPT_SSL_VERIFYPEER => false,
+                    CURLOPT_SSL_VERIFYHOST => false,
+                    CURLOPT_FOLLOWLOCATION => true,
+                    CURLOPT_AUTOREFERER => true,
+                ),
+                'maxThread' => 100,
+                'maxTry' => 3
+            ),
+            'list' => array(),
+            'success' => function(){},
+            'error' => function(){},
+            'start' => true
+        );
+
+        $this->args = array_merge($default,$args);
+
+        $this->curl = $this->getInstance('QL\Ext\Lib\CurlMulti');
+        if(isset($this->args['curl'])){
+            foreach ($this->args['curl'] as $k => $v) {
+                $this->curl->$k = $v;
+            }
+        }
+        $this->add($this->args['list']);
+
+        return $this->args['start']?$this->start():$this;
+    }
+
+    public function add($urls,$success = false,$error = false)
+    {
+        if(!is_array($urls)){
+            $urls = array($urls);
+        }
+        foreach ($urls as $url) {
+            $this->curl->add(
+                array(
+                    'url' => $url,
+                    'args' => $this,
+                    'opt' => array(
+                        CURLOPT_REFERER => $url
+                    )
+                ),
+                $success?$success:$this->args['success'],
+                $error?$error:$this->args['error']
+            );
+        }
+        return $this;
+    }
+
+    public function start()
+    {
+        $this->curl->start();
+        return $this;
+    }
+}
\ No newline at end of file
diff --git a/vendor/jaeger/querylist-ext-multi/README.md b/vendor/jaeger/querylist-ext-multi/README.md
new file mode 100644
index 0000000..c4b47eb
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-multi/README.md
@@ -0,0 +1,2 @@
+# QueryList-Ext-Multi
+QueryList扩展，Multi多线程扩展
diff --git a/vendor/jaeger/querylist-ext-multi/composer.json b/vendor/jaeger/querylist-ext-multi/composer.json
new file mode 100644
index 0000000..318a2ee
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-multi/composer.json
@@ -0,0 +1,20 @@
+{
+    "name": "jaeger/querylist-ext-multi",
+    "description": "QueryList扩展，Multi多线程扩展",
+    "license" : "MIT",
+    "authors": [
+        {
+            "name": "Jaeger",
+            "email": "hj.q@qq.com"
+        }
+    ],
+    "require": {
+            "jaeger/querylist-ext-aquery":"^1.0",
+            "jaeger/curlmulti":"^1.0"
+        },
+    "autoload" : {
+        "psr-4" : {
+          "QL\\Ext\\" : ""
+        }
+    }
+}
diff --git a/vendor/jaeger/querylist-ext-request/README.md b/vendor/jaeger/querylist-ext-request/README.md
new file mode 100644
index 0000000..a457278
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-request/README.md
@@ -0,0 +1,2 @@
+# QueryList-Ext-Request
+QueryList扩展，Request网络操作扩展
diff --git a/vendor/jaeger/querylist-ext-request/Request.php b/vendor/jaeger/querylist-ext-request/Request.php
new file mode 100644
index 0000000..54c4128
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-request/Request.php
@@ -0,0 +1,40 @@
+
+ * @Date:   2015-07-15 23:27:52
+ * @Last Modified by:   Jaeger
+ * @Last Modified time: 2015-11-16 11:01:19
+ * @version         1.0
+ * 网络操作扩展
+ */
+
+class Request extends AQuery
+{
+
+    protected function hq(array $args)
+    {
+        $args = array(
+            'http' => isset($args['http'])?$args['http']:$args,
+            'callback' => isset($args['callback'])?$args['callback']:'',
+            'args' =>  isset($args['args'])?$args['args']:''
+            );
+        $http = $this->getInstance('QL\Ext\Lib\Http');
+        $http->initialize($args['http']);
+        $http->execute();
+        if(!empty($args['callback'])){
+            $http->result = call_user_func($args['callback'],$http->result,$args['args']);
+        }
+        return $http;
+    }
+
+    public function run(array $args)
+    {
+        $http = $this->hq($args);
+        $ql = $this->getInstance();
+        $ql->html = $http->result;
+        return $ql;
+    }
+}
\ No newline at end of file
diff --git a/vendor/jaeger/querylist-ext-request/composer.json b/vendor/jaeger/querylist-ext-request/composer.json
new file mode 100644
index 0000000..a40959e
--- /dev/null
+++ b/vendor/jaeger/querylist-ext-request/composer.json
@@ -0,0 +1,20 @@
+{
+    "name": "jaeger/querylist-ext-request",
+    "description": "QueryList扩展，Request网络操作扩展",
+    "license" : "MIT",
+    "authors": [
+        {
+            "name": "Jaeger",
+            "email": "hj.q@qq.com"
+        }
+    ],
+    "require": {
+            "jaeger/querylist-ext-aquery":"^1.0",
+            "jaeger/http":"^1.0"
+        },
+    "autoload" : {
+        "psr-4" : {
+          "QL\\Ext\\" : ""
+        }
+    }
+}
diff --git a/vendor/jaeger/querylist/.gitignore b/vendor/jaeger/querylist/.gitignore
new file mode 100644
index 0000000..6513212
--- /dev/null
+++ b/vendor/jaeger/querylist/.gitignore
@@ -0,0 +1,3 @@
+/vendor/
+.idea/
+composer.lock
\ No newline at end of file
diff --git a/vendor/jaeger/querylist/QueryList.php b/vendor/jaeger/querylist/QueryList.php
new file mode 100644
index 0000000..e62d829
--- /dev/null
+++ b/vendor/jaeger/querylist/QueryList.php
@@ -0,0 +1,472 @@
+array('.unit h1','text')));
+print_r($hj->data);
+
+//回调函数1
+function callfun1($content,$key)
+{
+    return '回调函数1：'.$key.'-'.$content;
+}
+class HJ{
+    //回调函数2
+    static public function callfun2($content,$key)
+    {
+        return '回调函数2：'.$key.'-'.$content;
+    }
+}
+//获取CSDN文章页下面的文章标题和内容
+$url = 'http://www.csdn.net/article/2014-06-05/2820091-build-or-buy-a-mobile-game-backend';
+$rules = array(
+    'title'=>array('h1','text','','callfun1'),    //获取纯文本格式的标题,并调用回调函数1                   
+    'summary'=>array('.summary','text','-input strong'), //获取纯文本的文章摘要，但保strong标签并去除input标签
+    'content'=>array('.news_content','html','div a -.copyright'),    //获取html格式的文章内容，但过滤掉div和a标签,去除类名为copyright的元素
+    'callback'=>array('HJ','callfun2')      //调用回调函数2作为全局回调函数
+    );
+$rang = '.left';
+$hj = QueryList::Query($url,$rules,$rang);
+print_r($hj->data);
+
+//继续获取右边相关热门文章列表的标题以及链接地址
+$hj->setQuery(array('title'=>array('','text'),'url'=>array('a','href')),'#con_two_2 li');
+//输出数据
+echo $hj->getData();
+ 
+ */
+
+class QueryList
+{
+    public $data;
+    public $html;
+    private $page;
+    private $pqHtml;
+    private $outputEncoding = false;
+    private $inputEncoding = false;
+    private $htmlEncoding;
+    public static $logger = null;
+    public static $instances;
+
+    public function __construct() {
+    }
+    /**
+     * 静态方法，访问入口
+     * @param string $page            要抓取的网页URL地址(支持https);或者是html源代码
+     * @param array  $rules         【选择器数组】说明：格式array("名称"=>array("选择器","类型"[,"标签过滤列表"][,"回调函数"]),.......[,"callback"=>"全局回调函数"]);
+     *                               【选择器】说明:可以为任意的jQuery选择器语法
+     *                               【类型】说明：值 "text" ,"html" ,"HTML标签属性" ,
+     *                               【标签过滤列表】:可选，要过滤的选择器名，多个用空格隔开,当标签名前面添加减号(-)时（此时标签可以为任意的元素选择器），表示移除该标签以及标签内容，否则当【类型】值为text时表示需要保留的HTML标签，为html时表示要过滤掉的HTML标签
+     *                               【回调函数】/【全局回调函数】：可选，字符串（函数名） 或 数组（array("类名","类的静态方法")），回调函数应有俩个参数，第一个参数是选择到的内容，第二个参数是选择器数组下标，回调函数会覆盖全局回调函数
+     *
+     * @param string $range       【块选择器】：指 先按照规则 选出 几个大块 ，然后再分别再在块里面 进行相关的选择
+     * @param string $outputEncoding【输出编码格式】指要以什么编码输出(UTF-8,GB2312,.....)，防止出现乱码,如果设置为 假值 则不改变原字符串编码
+     * @param string $inputEncoding 【输入编码格式】明确指定输入的页面编码格式(UTF-8,GB2312,.....)，防止出现乱码,如果设置为 假值 则自动识别
+     * @param bool|false $removeHead 【是否移除页面头部区域】 乱码终极解决方案
+     * @return mixed
+     */
+    public static function Query($page,array $rules, $range = '', $outputEncoding = null, $inputEncoding = null,$removeHead = false)
+    {
+        return  self::getInstance()->_query($page, $rules, $range, $outputEncoding, $inputEncoding,$removeHead);
+    }
+
+    /**
+     * 运行QueryList扩展
+     * @param $class
+     * @param array $args
+     * @return mixed
+     * @throws Exception
+     */
+    public static function run($class,$args = array())
+    {
+        $extension = self::getInstance("QL\\Ext\\{$class}");
+        return $extension->run($args);
+    }
+
+    /**
+     * 日志设置
+     * @param $handler
+     */
+    public static function setLog($handler)
+    {
+    	if(class_exists('Monolog\Logger'))
+    	{
+    		if(is_string($handler))
+    		{
+    		    $handler = new StreamHandler($handler,Logger::INFO);
+    		}
+    		self::$logger = new Logger('QueryList');
+    		self::$logger->pushHandler($handler);
+    	}else{
+    		throw new Exception("You need to install the package [monolog/monolog]");
+    		
+    	}
+        
+    }
+
+    /**
+     * 获取任意实例
+     * @return mixed
+     * @throws Exception
+     */
+    public static function getInstance()
+    {
+        $args = func_get_args();
+        count($args) || $args = array('QL\QueryList');
+        $key = md5(serialize($args));
+        $className = array_shift($args);
+       if(!class_exists($className)) {
+           throw new Exception("no class {$className}");
+       }
+       if(!isset(self::$instances[$key])) {
+            $rc = new ReflectionClass($className);
+           self::$instances[$key] =  $rc->newInstanceArgs($args);
+       }
+       return self::$instances[$key];
+    }
+
+    /**
+     * 获取目标页面源码(主要用于调试)
+     * @param bool|true $rel
+     * @return string
+     */
+    public  function getHtml($rel = true)
+    {
+        return $rel?$this->qpHtml:$this->html;
+    }
+
+    /**
+     * 获取采集结果数据
+     * @param callback $callback
+     * @return array
+     */
+    public function getData($callback = null)
+    {
+        if(is_callable($callback)){
+            return array_map($callback,$this->data);
+        }
+        return $this->data;
+    }
+
+    /**
+     * 重新设置选择器
+     * @param $rules
+     * @param string $range
+     * @param string $outputEncoding
+     * @param string $inputEncoding
+     * @param bool|false $removeHead
+     * @return QueryList
+     */
+    public function setQuery(array $rules, $range = '',$outputEncoding = null, $inputEncoding = null,$removeHead = false)
+    {
+        return $this->_query($this->html,$rules, $range, $outputEncoding, $inputEncoding,$removeHead);
+    }
+
+    private function _query($page,array $rules, $range, $outputEncoding, $inputEncoding,$removeHead)
+    {
+        $this->data = array();
+        $this->page = $page;
+        $this->html = $this->_isURL($this->page)?$this->_request($this->page):$this->page;
+        $outputEncoding && $this->outputEncoding = $outputEncoding;
+        $inputEncoding && $this->inputEncoding = $inputEncoding;
+        $removeHead && $this->html = $this->_removeHead($this->html);
+        $this->pqHtml = '';
+        if(empty($this->html)){
+            $this->_log('The received content is empty!','error');
+            trigger_error('The received content is empty!',E_USER_NOTICE);
+        }
+        //获取编码格式
+        $this->htmlEncoding = $this->inputEncoding?$this->inputEncoding:$this->_getEncode($this->html);
+        // $this->html = $this->_removeTags($this->html,array('script','style'));
+        $this->regArr = $rules;
+        $this->regRange = $range;
+        $this->_getList();
+        $this->_log();
+        return $this;
+    }
+
+    private function _getList()
+    {
+        $this->inputEncoding && phpQuery::$defaultCharset = $this->inputEncoding;
+        $document = phpQuery::newDocumentHTML($this->html);
+        $this->qpHtml = $document->htmlOuter();
+        if (!empty($this->regRange)) {
+            $robj = pq($document)->find($this->regRange);
+            $i = 0;
+            foreach ($robj as $item) {
+                while (list($key, $reg_value) = each($this->regArr)) {
+                    if($key=='callback')continue;
+                    $tags = isset($reg_value[2])?$reg_value[2]:'';
+                    $iobj = pq($item)->find($reg_value[0]);
+
+                    switch ($reg_value[1]) {
+                    case 'text':
+                        $this->data[$i][$key] = $this->_allowTags(pq($iobj)->html(),$tags);
+                        break;
+                    case 'html':
+                        $this->data[$i][$key] = $this->_stripTags(pq($iobj)->html(),$tags);
+                        break;
+                    default:
+                        $this->data[$i][$key] = pq($iobj)->attr($reg_value[1]);
+                        break;
+                    }
+
+                    if(isset($reg_value[3])){
+                        $this->data[$i][$key] = call_user_func($reg_value[3],$this->data[$i][$key],$key);
+                    }else if(isset($this->regArr['callback'])){
+                        $this->data[$i][$key] = call_user_func($this->regArr['callback'],$this->data[$i][$key],$key);
+                    }
+                }
+                //重置数组指针
+                reset($this->regArr);
+                $i++;
+            }
+        } else {
+            while (list($key, $reg_value) = each($this->regArr)) {
+                if($key=='callback')continue;
+                $document = phpQuery::newDocumentHTML($this->html);
+                $tags = isset($reg_value[2])?$reg_value[2]:'';
+                $lobj = pq($document)->find($reg_value[0]);
+                $i = 0;
+                foreach ($lobj as $item) {
+                    switch ($reg_value[1]) {
+                    case 'text':
+                        $this->data[$i][$key] = $this->_allowTags(pq($item)->html(),$tags);
+                        break;
+                    case 'html':
+                        $this->data[$i][$key] = $this->_stripTags(pq($item)->html(),$tags);
+                        break;
+                    default:
+                        $this->data[$i][$key] = pq($item)->attr($reg_value[1]);
+                        break;
+                    }
+
+                    if(isset($reg_value[3])){
+                        $this->data[$i][$key] = call_user_func($reg_value[3],$this->data[$i][$key],$key);
+                    }else if(isset($this->regArr['callback'])){
+                        $this->data[$i][$key] = call_user_func($this->regArr['callback'],$this->data[$i][$key],$key);
+                    }
+
+                    $i++;
+                }
+            }
+        }
+        if ($this->outputEncoding) {
+            //编码转换
+            $this->data = $this->_arrayConvertEncoding($this->data, $this->outputEncoding, $this->htmlEncoding);
+        }
+        phpQuery::$documents = array();
+    }
+
+    /**
+     * URL请求
+     * @param $url
+     * @return string
+     */
+    private function _request($url)
+    {
+        if(function_exists('curl_init')){
+            $ch = curl_init();
+            curl_setopt($ch, CURLOPT_URL, $url);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+            curl_setopt($ch, CURLOPT_AUTOREFERER, true);
+            curl_setopt($ch, CURLOPT_REFERER, $url);
+            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+            curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.71 Safari/537.36');
+            $result = curl_exec($ch);
+            curl_close($ch);
+        }elseif(version_compare(PHP_VERSION, '5.0.0')>=0){
+            $opts = array(
+                'http' => array(
+                    'header' => "Referer:{$url}"
+                )
+            );
+            $result = file_get_contents($url,false,stream_context_create($opts));
+        }else{
+            $result = file_get_contents($url);
+        }
+        return $result;
+    }
+
+    /**
+     * 移除页面head区域代码
+     * @param $html
+     * @return mixed
+     */
+    private function _removeHead($html)
+    {
+        return preg_replace('/.+<\/head>/is','',$html);
+    }
+
+    /**
+     * 获取文件编码
+     * @param $string
+     * @return string
+     */
+    private function _getEncode($string)
+    {
+        return mb_detect_encoding($string, array('ASCII', 'GB2312', 'GBK', 'UTF-8'));
+    }
+
+    /**
+     * 转换数组值的编码格式
+     * @param  array $arr           
+     * @param  string $toEncoding   
+     * @param  string $fromEncoding 
+     * @return array                
+     */
+    private function _arrayConvertEncoding($arr, $toEncoding, $fromEncoding)
+    {
+        eval('$arr = '.iconv($fromEncoding, $toEncoding.'//IGNORE', var_export($arr,TRUE)).';');
+        return $arr;
+    }
+
+    /**
+     * 简单的判断一下参数是否为一个URL链接
+     * @param  string  $str 
+     * @return boolean      
+     */
+    private function _isURL($str)
+    {
+        if (preg_match('/^http(s)?:\\/\\/.+/', $str)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 去除特定的html标签
+     * @param  string $html 
+     * @param  string $tags_str 多个标签名之间用空格隔开
+     * @return string       
+     */
+    private function _stripTags($html,$tags_str)
+    {
+        $tagsArr = $this->_tag($tags_str);
+        $html = $this->_removeTags($html,$tagsArr[1]);
+        $p = array();
+        foreach ($tagsArr[0] as $tag) {  
+            $p[]="/(<(?:\/".$tag."|".$tag.")[^>]*>)/i";  
+        }  
+        $html = preg_replace($p,"",trim($html));  
+        return $html;  
+    }
+
+    /**
+     * 保留特定的html标签
+     * @param  string $html 
+     * @param  string $tags_str 多个标签名之间用空格隔开
+     * @return string       
+     */
+    private function _allowTags($html,$tags_str)
+    {
+        $tagsArr = $this->_tag($tags_str);
+        $html = $this->_removeTags($html,$tagsArr[1]);
+        $allow = '';
+        foreach ($tagsArr[0] as $tag) {
+            $allow .= "<$tag> ";
+        }
+        return strip_tags(trim($html),$allow);
+    }
+
+    private function _tag($tags_str)
+    {
+        $tagArr = preg_split("/\s+/",$tags_str,-1,PREG_SPLIT_NO_EMPTY);
+        $tags = array(array(),array());
+        foreach($tagArr as $tag)
+        {
+            if(preg_match('/-(.+)/', $tag,$arr))
+            {
+                array_push($tags[1], $arr[1]);
+            }else{
+                array_push($tags[0], $tag);
+            }
+        }
+        return $tags;
+    }
+
+    /**
+     * 移除特定的html标签
+     * @param  string $html 
+     * @param  array  $tags 标签数组    
+     * @return string       
+     */
+    private function _removeTags($html,$tags)
+    {
+        $tag_str = '';
+        if(count($tags))
+        {
+            foreach ($tags as $tag) {
+                $tag_str .= $tag_str?','.$tag:$tag;
+            }
+            phpQuery::$defaultCharset = $this->inputEncoding?$this->inputEncoding:$this->htmlEncoding;
+            $doc = phpQuery::newDocumentHTML($html);
+            pq($doc)->find($tag_str)->remove();
+            $html = pq($doc)->htmlOuter();
+            $doc->unloadDocument();
+        }
+        return $html;
+    }
+
+    /**
+     * 打印日志
+     * @param string $message
+     * @param string $level
+     */
+    private function _log($message = '',$level = 'info')
+    {
+        if(!is_null(self::$logger))
+        {
+            $url = $this->_isURL($this->page)?$this->page:'[html]';
+            $count = count($this->data);
+            $level = empty($level)?($count?'info':'warning'):$level;
+            $message = empty($message)?($count?'Get data successfully':'Get data failed'):$message;
+            self::$logger->$level($message,array(
+                'page' => $url,
+                'count' => $count
+            ));
+        }
+    }
+}
+
+/*
+class Autoload
+{
+    public static function load($className)
+    {
+        $files = array(
+            sprintf('%s/extensions/%s.php',__DIR__,$className),
+            sprintf('%s/extensions/vendors/%s.php',__DIR__,$className)
+        );
+        foreach ($files as $file) {
+            if(is_file($file)){
+                require $file;
+                return true;
+            }
+        }
+        return false;
+    }
+}
+
+spl_autoload_register(array('Autoload','load'));
+
+*/
diff --git a/vendor/jaeger/querylist/README.md b/vendor/jaeger/querylist/README.md
new file mode 100644
index 0000000..de0fbb7
--- /dev/null
+++ b/vendor/jaeger/querylist/README.md
@@ -0,0 +1,109 @@
+# QueryList简介
+***
+`QueryList`是一个基于`phpQuery`的通用列表采集类,是一个简单、 灵活、强大的采集工具，采集任何复杂的页面     基本上就一句话就能搞定了。
+
+# QueryList 安装
+通过`composer`安装:
+```
+composer require jaeger/querylist
+```
+更多安装方法:[QueryList多种安装方式](https://doc.querylist.cc/site/index/doc/7)
+
+# QueryList 使用
+下面演示`QueryList`用一句代码采集百度搜索结果：
+```php
+//获取采集对象
+$hj = QueryList::Query('http://www.baidu.com/s?wd=QueryList',array(
+        'title'=>array('h3','text'),
+        'link'=>array('h3>a','href')
+    ));
+//输出结果：二维关联数组
+print_r($hj->data);
+```
+上面的代码实现的功能是采集百度搜索结果页面的所有搜索结果的`标题`和`链接`,然后分别以二维关联数组的格式输出。
+
+采集结果:
+```
+Array
+(
+    [0] => Array
+        (
+            [title] => QueryList|基于phpQuery的无比强大的PHP采集工具
+            [link] => http://www.baidu.com/link?url=IIsMhpzI2PylnmW8vPALcwIfJgHhKFu2SWXEj7yQ-6o7KStbLfmuoWGmalpx1xYE
+        )
+
+    [1] => Array
+        (
+            [title] => 介绍- QueryList指导文档
+            [link] => http://www.baidu.com/link?url=edktLqt6f9KwYJ6oip1EDXvwIXh-nHcFImVJeqRm56-VU3zIcqLRYeM83VyYQE_X
+        )
+
+  //省略....
+
+)
+```
+## Query() 静态方法
+返回值:`QueryList对象`
+
+Query方法为`QueryList`唯一的主方法，用静态的方式调用。
+
+**原型:**
+> QueryList::Query($page,array $rules, $range = '', $outputEncoding = null, $inputEncoding = null,$removeHead = false)
+
+**中文解释:**
+```
+QueryList::Query(采集的目标页面,采集规则[,区域选择器][，输出编码][，输入编码][，是否移除头部])
+//采集规则
+$rules = array(
+   '规则名' => array('jQuery选择器','要采集的属性'[,"标签过滤列表"][,"回调函数"]),
+   '规则名2' => array('jQuery选择器','要采集的属性'[,"标签过滤列表"][,"回调函数"]),
+    ..........
+    [,"callback"=>"全局回调函数"]
+);
+
+//注:方括号括起来的参数可选
+```
+### 参数解释:
+查看文档:http://doc.querylist.cc/site/index/doc/11
+
+## QueryList 扩展
+
+**Request 网络操作扩展**
+
+    可以实现如携带cookie、伪造来路等任意复杂的网络请求，再也不用担心QueryList内置的抓取功能太弱了。
+    
+**Login 模拟登陆扩展**
+
+    可以实现模拟登陆然后采集。
+
+**Multi 多线程插件**
+
+    多线程（多进程）采集扩展。
+    
+**DImage图片下载扩展**
+
+    可实现简单的图片下载需求。
+
+扩展安装以及使用教程:[QueryList扩展文档](https://doc.querylist.cc/site/index/doc/19)，获取更多扩展可以关注`QueryList`社区和交流群。
+
+## 其它说明
+1.`QueryList`内置的只是简单的源码抓取方法，遇到更复杂的抓取情况，如：需要登陆
+身份验证 时，请配合其它的PHP的HTTP工具(推荐使用[Guzzle](http://guzzle-cn.readthedocs.io/zh_CN/latest/))来使用，通过将辅助的HTTP类抓取到的网页源码传给`QueryList`即可。
+
+2.采集程序请在PHP命令行模式(PHP CLI)下运行。
+
+3.`QueryList`依赖`phpQuery`,`phpQuery`项目主页:[phpQuery文档](https://code.google.com/p/phpquery/)
+
+## 寻求帮助?
+- QueryList交流社区: [http://querylist.cc/](http://querylist.cc/)
+- QueryList文档: [http://doc.querylist.cc/](http://doc.querylist.cc/)
+- QueryList交流QQ群:123266961 ╰☆邪恶 魔方☆
+
+- Git@OSC:http://git.oschina.net/jae/QueryList
+- GitHub:https://github.com/jae-jae/QueryList
+
+## Author
+Jaeger 
+
+## Lisence
+QueryList is licensed under the license of MIT. See the LICENSE for more details.
\ No newline at end of file
diff --git a/vendor/jaeger/querylist/composer.json b/vendor/jaeger/querylist/composer.json
new file mode 100644
index 0000000..3bebd45
--- /dev/null
+++ b/vendor/jaeger/querylist/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "jaeger/querylist",
+    "description": "QueryList是基于phpQuery的无比强大的PHP采集工具",
+    "keywords":["QueryList","phpQuery","spider"],
+    "homepage": "http://querylist.cc",
+    "require": {
+        "PHP":">=5.3.0",
+        "jaeger/phpquery-single": "^0.9"
+    },
+    "suggest":{
+    	"monolog/monolog":"Log support"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Jaeger",
+            "email": "JaegerCode@gmail.com"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "QL\\":""
+        }
+    }
+}
diff --git a/vendor/jpush/jpush/.gitignore b/vendor/jpush/jpush/.gitignore
new file mode 100644
index 0000000..72d2253
--- /dev/null
+++ b/vendor/jpush/jpush/.gitignore
@@ -0,0 +1,18 @@
+*.pyc
+log/
+build/
+bin/
+.pydevproject
+.tar
+.zip
+.buildpath
+.project
+.settings/
+.idea
+composer.lock
+vendor/
+*.log
+vendor.tar.gz
+composer.phar
+vendor.zip
+examples/config.php
diff --git a/vendor/jpush/jpush/.travis.yml b/vendor/jpush/jpush/.travis.yml
new file mode 100644
index 0000000..b560f04
--- /dev/null
+++ b/vendor/jpush/jpush/.travis.yml
@@ -0,0 +1,13 @@
+language: php
+
+php:
+  - '5.3'
+  - '5.4'
+  - '5.5'
+  - '5.6'
+  - '7.0'
+
+before_script:
+  - composer install
+script:
+  - ./vendor/bin/phpunit tests
diff --git a/vendor/jpush/jpush/LICENSE b/vendor/jpush/jpush/LICENSE
new file mode 100644
index 0000000..99ff8e7
--- /dev/null
+++ b/vendor/jpush/jpush/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 极光
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/jpush/jpush/README.md b/vendor/jpush/jpush/README.md
new file mode 100644
index 0000000..338d307
--- /dev/null
+++ b/vendor/jpush/jpush/README.md
@@ -0,0 +1,133 @@
+# JPush API PHP Client
+
+这是 JPush REST API 的 PHP 版本封装开发包，是由极光推送官方提供的，一般支持最新的 API 功能。
+
+对应的 REST API 文档: https://docs.jiguang.cn/jpush/server/push/server_overview/
+
+> 支持的 PHP 版本: 5.3.3 ～ 5.6.x, 7.0.x
+
+> 若需要兼容 PHP 5.3.3 以下版本，可以使用 [v3 分支的代码](https://github.com/jpush/jpush-api-php-client/tree/v3)。
+因为运行 Composer 需要 PHP 5.3.2+ 以上版本，所以其不提供 Composer 支持，
+也可以[点击链接](https://github.com/jpush/jpush-api-php-client/releases)下载 v3.4.x 版本源码。
+
+## Installation
+
+#### 使用 Composer 安装
+
+- 在项目中的 `composer.json` 文件中添加 jpush 依赖：
+
+```json
+"require": {
+    "jpush/jpush": "^3.5"
+}
+```
+
+- 执行 `$ php composer.phar install` 或 `$ composer install` 进行安装。
+
+#### 直接下载源码安装
+
+> 直接下载源代码也是一种安装 SDK 的方法，不过因为有版本更新的维护问题，所以这种安装方式**十分不推荐**，但由于种种原因导致无法使用 Composer，所以我们也提供了这种情况下的备选方案。
+
+- 下载源代码包，解压到项目中
+- 在项目中引入 autoload：
+
+```php
+require 'path_to_sdk/autoload.php';
+```
+
+## Usage
+
+- [Init API](https://github.com/jpush/jpush-api-php-client/blob/master/doc/api.md#init-api)
+- [Push API](https://github.com/jpush/jpush-api-php-client/blob/master/doc/api.md#push-api)
+- [Report API](https://github.com/jpush/jpush-api-php-client/blob/master/doc/api.md#report-api)
+- [Device API](https://github.com/jpush/jpush-api-php-client/blob/master/doc/api.md#device-api)
+- [Schedule API](https://github.com/jpush/jpush-api-php-client/blob/master/doc/api.md#schedule-api)
+- [Exception Handle](https://github.com/jpush/jpush-api-php-client/blob/master/doc/api.md#schedule-api)
+- [HTTP/2 Support](https://github.com/jpush/jpush-api-php-client/blob/master/doc/http2.md)
+- [Group Push](https://github.com/jpush/jpush-api-php-client/blob/master/doc/grouppush.md)
+
+#### 初始化
+
+```php
+use JPush\Client as JPush;
+...
+...
+
+    $client = new JPush($app_key, $master_secret);
+
+...
+```
+
+OR
+
+```php
+$client = new \JPush\Client($app_key, $master_secret);
+```
+
+#### 简单推送
+
+```php
+$client->push()
+    ->setPlatform('all')
+    ->addAllAudience()
+    ->setNotificationAlert('Hello, JPush')
+    ->send();
+```
+
+#### 异常处理
+
+```php
+$pusher = $client->push();
+$pusher->setPlatform('all');
+$pusher->addAllAudience();
+$pusher->setNotificationAlert('Hello, JPush');
+try {
+    $pusher->send();
+} catch (\JPush\Exceptions\JPushException $e) {
+    // try something else here
+    print $e;
+}
+```
+
+## Examples
+
+**注意: 这只是使用样例, 不应该直接用于实际环境中!!**
+
+在下载的中的 [examples](https://github.com/jpush/jpush-api-php-client/tree/master/examples) 文件夹有简单示例代码, 开发者可以参考其中的样例快速了解该库的使用方法。
+
+> **注：所下载的样例代码不可马上使用，需要在 `examples/config.php` 文件中填入相关的必要参数，或者设置相关环境变量，不进行这个操作则示例运行会失败。**另外为保护开发者隐私 examples/config.php 文件不在版本控制中，需要使用如下命令手动复制：
+
+```bash
+$ cp examples/config.php.example examples/config.php
+```
+
+**简单使用方法**
+
+若要运行 push_example.php 中的示例代码：
+
+``` bash
+# 假定当前目录为 JPush 源码所在的根目录
+$ php examples/push_example.php
+```
+> 同时也可编辑相关的示例文件，更改参数查看执行效果
+
+## Testing
+
+```bash
+# 编辑 tests/bootstrap.php 文件，填入必须的变量值
+# OR 设置相应的环境变量
+
+# 运行全部测试用例
+$ composer tests
+
+# 运行某一具体测试用例
+$ composer tests/JPush/xxTest.php
+```
+
+## Contributing
+
+Bug reports and pull requests are welcome on GitHub at https://github.com/jpush/jpush-api-php-client.
+
+## License
+
+The library is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
diff --git a/vendor/jpush/jpush/autoload.php b/vendor/jpush/jpush/autoload.php
new file mode 100644
index 0000000..d27a7d8
--- /dev/null
+++ b/vendor/jpush/jpush/autoload.php
@@ -0,0 +1,10 @@
+=5.3.3",
+        "ext-curl": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "*"
+    },
+    "autoload" : {
+        "psr-4": {"JPush\\": "src/JPush/"}
+    },
+    "autoload-dev": {
+        "psr-4": { "JPush\\Tests\\": "tests/" }
+    },
+    "scripts": {
+        "test": "vendor/bin/phpunit"
+    }
+}
diff --git a/vendor/jpush/jpush/doc/api.md b/vendor/jpush/jpush/doc/api.md
new file mode 100644
index 0000000..82020ce
--- /dev/null
+++ b/vendor/jpush/jpush/doc/api.md
@@ -0,0 +1,476 @@
+# 目录
+
+- [Init API](#init-api)
+- [Push API](#push-api)
+- [Report API](#report-api)
+- [Device API](#device-api)
+- [Schedule API](#schedule-api)
+- [Exception Handle](#schedule-api)
+
+> **注：PHP SDK 全面支持 namespaces 但为方便表达，以下例子都不使用 use 语句**
+
+## Init API
+
+在调用推送之前，我们必须先初始化 JPushClient，调用以下代码可以进行快速初始化：
+
+```php
+$client = new \JPush\Client($app_key, $master_secret);
+```
+
+在初始化 JPushClient 的时候，可以指定**日志路径**：
+
+```php
+$client = new \JPush\Client($app_key, $master_secret, $log_path);
+```
+> 默认日志路径为 `./jpush.log`,即保存在当前运行目录，如果想关闭日志，可以指定为 `null`。
+
+## Push API
+
+在初始化 JPushClient 后，调用以下代码将返回一个推送 Payload 构建器，它提供丰富的API来帮助你构建 PushPayload。
+
+```php
+$push = $client->push();
+```
+
+通过 [JPush Push API](https://docs.jiguang.cn/jpush/server/push/rest_api_v3_push/) 我们知道，一个 PushPayload 是由以下几个部分构成的：
+
+- Cid
+- Platform
+- Audience
+- Notification
+- Message
+- SmsContent
+- Options
+
+#### Cid
+
+```php
+$push->setCid($cid);
+```
+
+#### Platform
+
+```php
+$push->setPlatform('all');
+// OR
+$push->setPlatform('ios', 'android');
+// OR
+$push->setPlatform(['ios', 'android']);
+```
+
+#### Audience
+
+```php
+$push->addAllAudience();
+```
+
+```php
+$push->addTag('tag1');
+// OR
+$push->addTag(['tag1', 'tag2']);
+```
+
+其他诸如 `addAlias()`, `addRegistrationId()`, `addTagAnd()`, `addTagNot()`, `addSegmentId()`, `addAbtest()` 的使用方法与 `addTag()` 类似，在此不做赘述。
+
+#### Notification
+
+```php
+// 简单地给所有平台推送相同的 alert 消息
+$push->setNotificationAlert('alert');
+```
+
+**iOS Notification**
+
+```php
+// iosNotification($alert = '', array $notification = array())
+// 数组 $notification 的键支持 'sound', 'badge', 'content-available', 'mutable-content', category', 'extras' 中的一个或多个
+
+// 调用示例
+$push->iosNotification();
+// OR
+$push->iosNotification('hello');
+// OR
+$push->iosNotification('hello', [
+  'sound' => 'sound',
+  'badge' => '+1',
+  'extras' => [
+    'key' => 'value'
+  ]
+]);
+```
+
+参数说明:
+
+| 参数 | 说明 |
+| --- | --- |
+| alert |表示通知内容，会覆盖上级统一指定的 alert 信息；默认内容可以为空字符串，表示不展示到通知栏, 支持字符串和数组两种形式 |
+| sound | 表示通知提示声音，默认填充为空字符串 |
+| badge | 表示应用角标，把角标数字改为指定的数字；为 0 表示清除，支持 '+1','-1' 这样的字符串，表示在原有的 badge 基础上进行增减，默认填充为 '+1' |
+| content-available | 表示推送唤醒，仅接受 true 表示为 Background Remote Notification，若不填默认表示普通的 Remote Notification |
+| mutable-content | 表示通知扩展, 仅接受 true 表示支持 iOS10 的 UNNotificationServiceExtension, 若不填默认表示普通的 Remote Notification |
+| category | IOS8才支持。设置 APNs payload 中的 'category' 字段值 |
+| extras | 表示扩展字段，接受一个数组，自定义 Key/value 信息以供业务使用 |
+
+**Android Notification**
+
+```php
+// androidNotification($alert = '', array $notification = array())
+// 调用示例同 IOS，数组 $notification 的键支持 'title', 'builder_id', 'priority', 'category', 'style', 'alert_type', 'big_text', 'inbox', 'big_pic_path', 'extras' 中的一个或多个
+
+```
+
+参数说明:
+
+| 参数 | 说明 |
+| --- | --- |
+| alert | 表示通知内容，会覆盖上级统一指定的 alert 信息；默认内容可以为空字符串，表示不展示到通知栏 |
+| title | 表示通知标题，会替换通知里原来展示 App 名称的地方 |
+| builder_id | 表示通知栏样式 ID |
+| priority | 表示通知栏展示优先级，默认为 0，范围为 -2～2 ，其他值将会被忽略而采用默认值 |
+| category | 表示通知栏条目过滤或排序，完全依赖 rom 厂商对 category 的处理策略 |
+| style | 表示通知栏样式类型，默认为 0，还有1，2，3可选，用来指定选择哪种通知栏样式，其他值无效。有三种可选分别为 bigText=1，Inbox=2，bigPicture=3 |
+| alert_type | 表示通知提醒方式， 可选范围为 -1～7 ，对应 Notification.DEFAULT_ALL = -1 或者 Notification.DEFAULT_SOUND = 1， Notification.DEFAULT_VIBRATE = 2， Notification.DEFAULT_LIGHTS = 4 的任意 “or” 组合。默认按照 -1 处理。 |
+| big_text | 表示大文本通知栏样式，当 style = 1 时可用，内容会被通知栏以大文本的形式展示出来，支持 api 16 以上的 rom |
+| inbox | 表示文本条目通知栏样式，接受一个数组，当 style = 2 时可用，数组的每个 key 对应的 value 会被当作文本条目逐条展示，支持 api 16 以上的 rom |
+| big_pic_path | 表示大图片通知栏样式，当 style = 3 时可用，可以是网络图片 url，或本地图片的 path，目前支持 .jpg 和 .png 后缀的图片。图片内容会被通知栏以大图片的形式展示出来。如果是 http／https 的 url，会自动下载；如果要指定开发者准备的本地图片就填 sdcard 的相对路径，支持 api 16 以上的 rom |
+| extras | 表示扩展字段，接受一个数组，自定义 Key/value 信息以供业务使用 |
+
+**WinPhone Notification**
+
+```php
+$push->addWinPhoneNotification($alert=null, $title=null, $_open_page=null, $extras=null)
+```
+
+参数说明:
+
+| 参数 | 说明 |
+| --- | --- |
+| alert | 表示通知内容，会覆盖上级统一指定的 alert 信息；内容为空则不展示到通知栏 |
+| title | 通知标题，会填充到 toast 类型 text1 字段上 |
+| _open_page | 点击打开的页面名称 |
+
+#### Message
+
+```php
+// message($msg_content, array $msg = array())
+// 数组 $msg 的键支持 'title', 'content_type', 'extras' 中的一个或多个
+
+// 调用示例
+$push->message('Hello JPush');
+// OR
+$push->message('Hello JPush', [
+  'title' => 'Hello',
+  'content_type' => 'text',
+  'extras' => [
+    'key' => 'value'
+  ]
+]);
+```
+
+参数说明:
+
+| 参数 | 说明 |
+| --- | --- |
+| msg_content | 消息内容本身 |
+| title | 消息标题 |
+| content_type | 消息内容类型 |
+| extras | 表示扩展字段，接受一个数组，自定义 Key/value 信息以供业务使用 |
+
+#### Sms Message
+
+```php
+$push->setSmsMessage($content, $delay_time)
+```
+
+参数说明:
+* content: 短信文本，不超过 480 字符
+* delay_time: 表示短信发送的延迟时间，单位为秒，不能超过 24 小时(即大于等于 0 小于等于 86400)。仅对 android 平台有效。默认为 0，表示立即发送短信
+
+#### Options
+
+```php
+// options(array $opts = array())
+// 数组 $opts 的键支持 'sendno', 'time_to_live', 'override_msg_id', 'apns_production', 'big_push_duration' 中的一个或多个
+```
+
+参数说明:
+
+| 可选项 | 说明 |
+| --- | --- |
+| sendno | 表示推送序号，纯粹用来作为 API 调用标识，API 返回时被原样返回，以方便 API 调用方匹配请求与返回 |
+| time_to_live | 表示离线消息保留时长(秒)，推送当前用户不在线时，为该用户保留多长时间的离线消息，以便其上线时再次推送。默认 86400 （1 天），最长 10 天。设置为 0 表示不保留离线消息，只有推送当前在线的用户可以收到 |
+| override_msg_id | 表示要覆盖的消息ID，如果当前的推送要覆盖之前的一条推送，这里填写前一条推送的 msg_id 就会产生覆盖效果 |
+| apns_production | 表示 APNs 是否生产环境，True 表示推送生产环境，False 表示要推送开发环境；如果不指定则默认为推送开发环境 |
+| apns_collapse_id | APNs 新通知如果匹配到当前通知中心有相同 apns-collapse-id 字段的通知，则会用新通知内容来更新它，并使其置于通知中心首位；collapse id 长度不可超过 64 bytes|
+| big_push_duration | 表示定速推送时长(分钟)，又名缓慢推送，把原本尽可能快的推送速度，降低下来，给定的 n 分钟内，均匀地向这次推送的目标用户推送。最大值为1400.未设置则不是定速推送 |
+
+#### Common Method
+
+```php
+// 发送推送
+// 该方法内部将自动调用构建方法获得当前构建对象，并转化为 JSON 向 JPush 服务器发送请求
+$push->send();
+```
+
+> 构建 PushPayload 的 API 每一次都会返回自身的引用，所以我们可用使用链式调用的方法提高代码的简洁性，如:
+
+```php
+$response = $push()
+    ->setCid('xxxxxx')
+    ->setPlatform(['ios', 'android'])
+    ->addTag(['tag1', 'tag2'])
+    ->setNotificationAlert('Hello, JPush')
+    ->iosNotification('hello', [
+      'sound' => 'sound',
+      'badge' => '+1',
+      'extras' => [
+        'key' => 'value'
+      ]
+    ])
+    ->androidNotification('hello')
+    ->message('Hello JPush', [
+      'title' => 'Hello',
+      'content_type' => 'text',
+      'extras' => [
+        'key' => 'value'
+      ]
+    ])
+    ->send();
+
+// OR 也可以提前准备好所有的参数，然后链式调用，这样代码可读性更好一点
+$cid = 'xxxxxx';
+$platform = array('ios', 'android');
+$alert = 'Hello JPush';
+$tag = array('tag1', 'tag2');
+$regId = array('rid1', 'rid2');
+$ios_notification = array(
+    'sound' => 'hello jpush',
+    'badge' => 2,
+    'content-available' => true,
+    'category' => 'jiguang',
+    'extras' => array(
+        'key' => 'value',
+        'jiguang'
+    ),
+);
+$android_notification = array(
+    'title' => 'hello jpush',
+    'build_id' => 2,
+    'extras' => array(
+        'key' => 'value',
+        'jiguang'
+    ),
+);
+$content = 'Hello World';
+$message = array(
+    'title' => 'hello jpush',
+    'content_type' => 'text',
+    'extras' => array(
+        'key' => 'value',
+        'jiguang'
+    ),
+);
+$options = array(
+    'sendno' => 100,
+    'time_to_live' => 100,
+    'override_msg_id' => 100,
+    'big_push_duration' => 100
+);
+$response = $push->setCid($cid)
+    ->setPlatform($platform)
+    ->addTag($tag)
+    ->addRegistrationId($regId)
+    ->iosNotification($alert, $ios_notification)
+    ->androidNotification($alert, $android_notification)
+    ->message($content, $message)
+    ->options($options)
+    ->send();
+```
+
+#### 获取 Cid
+
+```php
+$push->getCid($count = 1, $type = 'push');
+```
+
+## Report API
+
+```php
+ $report = $client->report();
+ ```
+
+#### 获取送达统计
+
+```php
+$report->getReceived('msg_id');
+// OR
+$report->getReceived(['msg_id1', 'msg_id2']);
+```
+
+#### 送达状态查询
+
+```php
+$report->getMessageStatus('msg_id0', 'rid0')
+# OR
+$report->getMessageStatus('msg_id0', ['rid0', 'rid1'])
+#OR
+$report->getMessageStatus('msg_id0', ['rid0', 'rid1'], '2017-12-21')
+```
+
+#### 获取消息统计
+
+```php
+// getMessages(getMessages($msgIds));
+// 消息统计与送达统计一样，接受一个数组的参数，在这里不做赘述
+```
+
+#### 获取用户统计
+
+调用一下代码可以获得用户统计
+
+```php
+$report->getUsers($time_unit, $start, $duration)
+```
+
+参数说明:
+
+- time_unit:`String` 时间单位, 可取值HOUR, DAY, MONTH
+- start:`String` 起始时间
+    - 如果单位是小时，则起始时间是小时（包含天），格式例：2014-06-11 09
+    - 如果单位是天，则起始时间是日期（天），格式例：2014-06-11
+    - 如果单位是月，则起始时间是日期（月），格式例：2014-06
+- duration:`String` 持续时长
+    - 如果单位是天，则是持续的天数。以此类推
+    - 只支持查询60天以内的用户信息，对于time_unit为HOUR的，只支持输出当天的统计结果。
+
+## Device API
+
+```php
+$device = $client->device();
+```
+
+#### 操作 Device(registration_id)
+
+```php
+// 查询指定设备的别名与标签
+$device->getDevices($registration_id);
+
+
+// 更新指定设备的别名与标签
+
+// 更新 Alias
+$device->updateAlias($registration_id, 'alias');
+// 添加 tag, 支持字符串和数组两种参数
+$device->addTags($registration_id, 'tag');
+// OR
+$device->addTags($registration_id, ['tag1', 'tag2']);
+// 移除 tag，支持字符串和数组两种参数
+$device->removeTags($registration_id, 'tags');
+// OR
+$device->removeTags($registration_id,  ['tag1', 'tag2']);
+// 清空所有 tag
+$device->clearTags($registration_id);
+
+// 更新 mobile
+$device->updateMoblie($registration_id, '13800138000');
+
+
+// getDevicesStatus($registrationId)
+// 获取在线用户的登录状态（VIP专属接口）,支持字符串和数组两种参数
+$device->getDevicesStatus('rid');
+// OR
+$device->getDevicesStatus(['rid1', 'rid2']);
+```
+
+#### 操作标签
+
+```php
+// 获取标签列表
+$device->getTags()
+
+// 判断指定设备是否在指定标签之下
+$device->isDeviceInTag($registrationId, $tag);
+
+
+// 更新标签
+
+// 为标签添加设备，支持字符串和数组两种参数
+$device->addDevicesToTag($tag, 'rid');
+$device->addDevicesToTag($tag, ['rid1', 'rid2']);
+
+// 为标签移除设备，支持字符串和数组两种参数
+$device->removeDevicesFromTag($tag, 'rid');
+$device->removeDevicesFromTag($tag, ['rid1', 'rid2']);
+
+
+// 删除标签
+$device->deleteTag('tag');
+```
+
+#### 操作别名
+
+```php
+// 获取指定别名下的设备
+$device->getAliasDevices('alias');
+
+// 删除别名
+$device->deleteAlias('alias');
+```
+
+## Schedule API
+
+```php
+$schedule = $client->schedule();
+```
+
+#### 创建定时任务
+
+定时任务分为Single与Periodical两种，可以通过调用以下方法创建定时任务
+
+```php
+$schedule->createSingleSchedule($name, $push_payload, $trigger)
+$schedule->createPeriodicalSchedule($name, $push_payload, $trigger)
+```
+
+参数说明:
+- name: `String` 定时任务的名称
+- push_payload: `PushPayload` Push的构建对象，通过Push模块的`build()`方法获得
+- trigger: `Array` 触发器对象
+
+#### 更新定时任务
+
+```php
+$schedule->updateSingleSchedule($schedule_id, $name=null, $enabled=null, $push_payload=null, $trigger=null)
+$schedule->updatePeriodicalSchedule($schedule_id, $name=null, $enabled=null, $push_payload=null, $trigger=null)
+```
+
+#### 其他
+
+```php
+// 获取定时任务列表
+$schedule->getSchedules($page=1);
+
+// 获取指定定时任务
+$schedule->getSchedule($schedule_id);
+
+// 删除指定定时任务
+$schedule->deleteSchedule($schedule_id);
+```
+
+## Exception Handle
+
+当 API 请求发生错误时，SDK 将抛出异常，Pushpayload 具体错误代码请参考[ API 错误代码表](https://docs.jiguang.cn/jpush/server/push/rest_api_v3_push/#_19)。
+PHP SDK 主要抛出两个异常 `\JPush\Exceptions\APIConnectionException` 和 `\JPush\Exceptions\APIRequestException` 分别对应请求连接产生的异常和请求响应的异常。
+这两种异常都需要捕获，为简单起见，也可以捕获他们的父类异常 `JPush\Exceptions\JPushException`（见 README）。另外 APIRequestException 异常还提供其他方法供开发者调用。
+
+```php
+try {
+    $pusher->send();
+} catch (\JPush\Exceptions\APIConnectionException $e) {
+    // try something here
+    print $e;
+} catch (\JPush\Exceptions\APIRequestException $e) {
+    // try something here
+    print $e;
+}
+```
diff --git a/vendor/jpush/jpush/doc/grouppush.md b/vendor/jpush/jpush/doc/grouppush.md
new file mode 100644
index 0000000..81fd3d6
--- /dev/null
+++ b/vendor/jpush/jpush/doc/grouppush.md
@@ -0,0 +1,28 @@
+# JPush Group Push
+
+## 获取 Group Key 和 Group Master Secret
+
+```php
+$group_key = 'xxxx';
+$group_master_secret = 'xxxx';
+```
+
+##  初始化
+
+**注：Group Key 需拼接 'group-' 使用**
+
+```php
+$client = new \JPush\Client('group-' . $group_key, $group_master_secret);
+```
+
+## 简单群组推送
+
+```php
+$client->push()
+    ->setPlatform('all')
+    ->addAllAudience()
+    ->setNotificationAlert('Hello, JPush')
+    ->send();
+```
+
+> [Example](https://github.com/jpush/jpush-api-php-client/blob/master/examples/push_example.php)
diff --git a/vendor/jpush/jpush/doc/http2.md b/vendor/jpush/jpush/doc/http2.md
new file mode 100644
index 0000000..4fe87de
--- /dev/null
+++ b/vendor/jpush/jpush/doc/http2.md
@@ -0,0 +1,56 @@
+# JPush API PHP Client With HTTP/2 Support
+
+> JPush API PHP Client 全面支持 HTTP/2，
+> **要求 PHP >= 5.5.24**，
+> 但由于 libcurl 对于 HTTP/2 的实现依赖于第三方库 [nghttp2](https://github.com/nghttp2/nghttp2) 所以如果要支持 HTTP/2 需要做一些其他的配置。
+
+### 安装 nghttp2
+
+系统依赖仅针对 Ubuntu 14.04 LTS (trusty) 和 Debian 7.0 (wheezy) 或以上版本，其他系统版本请按照 nghttp2 的文档来操作:
+
+> From Ubuntu 15.10, spdylay has been available as a package named libspdylay-dev. For the earlier Ubuntu release, you need to build it yourself: http://tatsuhiro-t.github.io/spdylay/
+
+详细情况请查看 [nghttp2 的文档](https://github.com/nghttp2/nghttp2#requirements)。
+
+```bash
+# Get build requirements
+# Some of these are used for the Python bindings
+# this package also installs
+$ sudo apt-get install g++ make binutils autoconf automake autotools-dev libtool pkg-config \
+  zlib1g-dev libcunit1-dev libssl-dev libxml2-dev libev-dev libevent-dev libjansson-dev \
+  libjemalloc-dev cython python3-dev python-setuptools
+
+# Build nghttp2 from source
+$ git clone https://github.com/tatsuhiro-t/nghttp2.git
+$ cd nghttp2
+$ autoreconf -i
+$ automake
+$ autoconf
+$ ./configure
+$ make
+$ sudo make install
+```
+
+### 升级 curl 至最新版本
+
+```bash
+$ sudo apt-get build-dep curl
+# 请根据当前的 curl 官网中的最新版本(https://curl.haxx.se/download/)替换下面的相应位置
+$ wget https://curl.haxx.se/download/curl-7.x.x.tar.bz2
+$ tar -xvjf curl-7.x.x.tar.bz2
+$ cd curl-7.x.x
+$ ./configure --with-nghttp2=/usr/local --with-ssl
+$ make
+$ sudo make install
+```
+
+### 测试
+
+##### 命令行测试
+命令行运行 `$ curl --version`，若输出中的 Features 栏中有 `HTTP2` 一项则证明配置成功。
+
+##### 样例测试
+运行样例 `$ php examples/devices/get_devices_example.php`，若输出中的 HTTP 版本是 HTTP/2 则证明已经在使用 HTTP2 发送请求和接受响应了。
+
+##### 测试测试
+运行测试 `$./vendor/bin/phpunit tests/JPush/DevicePayloadTest.php`，若打印出的 http headers 中的 HTTP 版本是 HTTP/2 则证明已经在使用 HTTP2 发送请求和接受响应了。
diff --git a/vendor/jpush/jpush/examples/admin_example.php b/vendor/jpush/jpush/examples/admin_example.php
new file mode 100644
index 0000000..9b95551
--- /dev/null
+++ b/vendor/jpush/jpush/examples/admin_example.php
@@ -0,0 +1,14 @@
+createApp('aaa', 'cn.jpush.app');
+print_r($response);
+
+$appKey = $response['body']['app_key'];
+$response = $admin->deleteApp($appKey);
+print_r($response);
diff --git a/vendor/jpush/jpush/examples/cid_example.php b/vendor/jpush/jpush/examples/cid_example.php
new file mode 100644
index 0000000..97b6aee
--- /dev/null
+++ b/vendor/jpush/jpush/examples/cid_example.php
@@ -0,0 +1,7 @@
+push()->getCid();
+
+print_r($response);
diff --git a/vendor/jpush/jpush/examples/config.php.example b/vendor/jpush/jpush/examples/config.php.example
new file mode 100644
index 0000000..3d8627f
--- /dev/null
+++ b/vendor/jpush/jpush/examples/config.php.example
@@ -0,0 +1,10 @@
+device()->deleteAlias('alias');
+print_r($response);
diff --git a/vendor/jpush/jpush/examples/devices/delete_tag_example.php b/vendor/jpush/jpush/examples/devices/delete_tag_example.php
new file mode 100644
index 0000000..09a2914
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/delete_tag_example.php
@@ -0,0 +1,5 @@
+device()->deleteTag('tag');
+print_r($response);
diff --git a/vendor/jpush/jpush/examples/devices/get_alias_devices_example.php b/vendor/jpush/jpush/examples/devices/get_alias_devices_example.php
new file mode 100644
index 0000000..707548e
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/get_alias_devices_example.php
@@ -0,0 +1,6 @@
+device()->getAliasDevices('alias');
+print_r($response);
diff --git a/vendor/jpush/jpush/examples/devices/get_devices_example.php b/vendor/jpush/jpush/examples/devices/get_devices_example.php
new file mode 100644
index 0000000..6e983c1
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/get_devices_example.php
@@ -0,0 +1,6 @@
+device()->getDevices($registration_id);
+print_r($response);
\ No newline at end of file
diff --git a/vendor/jpush/jpush/examples/devices/get_devices_status_example.php b/vendor/jpush/jpush/examples/devices/get_devices_status_example.php
new file mode 100644
index 0000000..47efe39
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/get_devices_status_example.php
@@ -0,0 +1,13 @@
+device()->getDevicesStatus($registration_id);
+} catch(\JPush\Exceptions\APIRequestException $e) {
+    print $e;
+    print $e->getHttpCode();
+    print $e->getHeaders();
+}
+
+print_r($response);
diff --git a/vendor/jpush/jpush/examples/devices/get_tags_example.php b/vendor/jpush/jpush/examples/devices/get_tags_example.php
new file mode 100644
index 0000000..72041cf
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/get_tags_example.php
@@ -0,0 +1,6 @@
+device()->getDevices($registration_id);
+print_r($response);
\ No newline at end of file
diff --git a/vendor/jpush/jpush/examples/devices/update_device_example.php b/vendor/jpush/jpush/examples/devices/update_device_example.php
new file mode 100644
index 0000000..51c0e88
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/update_device_example.php
@@ -0,0 +1,56 @@
+device()->getDevices($registration_id);
+print "before update alias = " . $result['body']['alias'] . "\n";
+
+print 'updating alias ... response = ';
+$response = $client->device()->updateAlias($registration_id, 'jpush_alias');
+print_r($response);
+
+$result = $client->device()->getDevices($registration_id);
+print "after update alias = " . $result['body']['alias'] . "\n\n";
+
+// 添加 tag
+$result = $client->device()->getDevices($registration_id);
+print "before add tags = [" . implode(',', $result['body']['tags']) . "]\n";
+
+print 'add tag1 tag2 ... response = ';
+
+$response = $client->device()->addTags($registration_id, 'tag0');
+print_r($response);
+
+$response = $client->device()->addTags($registration_id, ['tag1', 'tag2']);
+print_r($response);
+
+$result = $client->device()->getDevices($registration_id);
+print "after add tags = [" . implode(',', $result['body']['tags']) . "]\n\n";
+
+
+// 移除 tag
+$result = $client->device()->getDevices($registration_id);
+print "before remove tags = [" . implode(',', $result['body']['tags']) . "]\n";
+
+print 'removing tag1 tag2 ...  response = ';
+
+$response = $client->device()->removeTags($registration_id, 'tag0');
+print_r($response);
+
+$response = $client->device()->removeTags($registration_id, ['tag1', 'tag2']);
+print_r($response);
+
+$result = $client->device()->getDevices($registration_id);
+print "after remove tags = [" . implode(',', $result['body']['tags']) . "]\n\n";
+
+
+// 更新 mobile
+$result = $client->device()->getDevices($registration_id);
+print "before update mobile = " . $result['body']['mobile'] . "\n";
+
+print 'updating mobile ... response = ';
+$response = $client->device()->updateMoblie($registration_id, '13800138000');
+print_r($response);
+
+$result = $client->device()->getDevices($registration_id);
+print "after update mobile = " . $result['body']['mobile'] . "\n\n";
\ No newline at end of file
diff --git a/vendor/jpush/jpush/examples/devices/update_tag_example.php b/vendor/jpush/jpush/examples/devices/update_tag_example.php
new file mode 100644
index 0000000..a5f19ba
--- /dev/null
+++ b/vendor/jpush/jpush/examples/devices/update_tag_example.php
@@ -0,0 +1,29 @@
+device()->isDeviceInTag($registration_id, 'tag');
+$r = $result['body']['result'] ? 'true' : 'false';
+print "before add device = " . $r . "\n";
+
+print 'adding device ... response = ';
+$response = $client->device()->addDevicesToTag('tag', $registration_id);
+print_r($response);
+
+$result = $client->device()->isDeviceInTag($registration_id, 'tag');
+$r = $result['body']['result'] ? 'true' : 'false';
+print "after add tags = " . $r . "\n\n";
+
+// 为一个标签删除设备
+$result = $client->device()->isDeviceInTag($registration_id, 'tag');
+$r = $result['body']['result'] ? 'true' : 'false';
+print "before remove device = " . $r . "\n";
+
+print 'removing device ...  response = ';
+$response = $client->device()->removeDevicesFromTag('tag', $registration_id);
+print_r($response);
+
+$result = $client->device()->isDeviceInTag($registration_id, 'tag');
+$r = $result['body']['result'] ? 'true' : 'false';
+print "after remove device = " . $r . "\n\n";
+
diff --git a/vendor/jpush/jpush/examples/grouppush_example.php b/vendor/jpush/jpush/examples/grouppush_example.php
new file mode 100644
index 0000000..4cbe45a
--- /dev/null
+++ b/vendor/jpush/jpush/examples/grouppush_example.php
@@ -0,0 +1,24 @@
+push()
+    ->setPlatform('all')
+    ->addAllAudience()
+    ->setNotificationAlert('Hi, JPush');
+try {
+    $response = $push_payload->send();
+    print_r($response);
+} catch (\JPush\Exceptions\APIConnectionException $e) {
+    // try something here
+    print $e;
+} catch (\JPush\Exceptions\APIRequestException $e) {
+    // try something here
+    print $e;
+}
diff --git a/vendor/jpush/jpush/examples/huawei_push_example.php b/vendor/jpush/jpush/examples/huawei_push_example.php
new file mode 100644
index 0000000..c601fc6
--- /dev/null
+++ b/vendor/jpush/jpush/examples/huawei_push_example.php
@@ -0,0 +1,36 @@
+push()
+        ->setPlatform(array('ios', 'android'))
+        // ->addAlias('alias')
+        ->addTag(array('tag1', 'tag2'))
+        // ->addRegistrationId($registration_id)
+        ->setNotificationAlert('Hi, JPush')
+        ->androidNotification('Hello HUAWEI', array(
+            'title' => 'huawei demo',
+
+            // ---------------------------------------------------
+            // `uri_activity` 字段用于指定想要打开的 activity.
+            // 值为 activity 节点的 “android:name” 属性值。
+            'uri_activity' => 'cn.jpush.android.ui.OpenClickActivity',
+            // ---------------------------------------------------
+
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+        ));
+        // ->send();
+        print_r($payload->build());
+
+} catch (\JPush\Exceptions\APIConnectionException $e) {
+    // try something here
+    print $e;
+} catch (\JPush\Exceptions\APIRequestException $e) {
+    // try something here
+    print $e;
+}
diff --git a/vendor/jpush/jpush/examples/push_example.php b/vendor/jpush/jpush/examples/push_example.php
new file mode 100644
index 0000000..f220c1f
--- /dev/null
+++ b/vendor/jpush/jpush/examples/push_example.php
@@ -0,0 +1,99 @@
+push()
+    ->setPlatform('all')
+    ->addAllAudience()
+    ->setNotificationAlert('Hi, JPush');
+try {
+    $response = $push_payload->send();
+    print_r($response);
+} catch (\JPush\Exceptions\APIConnectionException $e) {
+    // try something here
+    print $e;
+} catch (\JPush\Exceptions\APIRequestException $e) {
+    // try something here
+    print $e;
+}
+
+// 完整的推送示例
+// 这只是使用样例,不应该直接用于实际生产环境中 !!
+try {
+    $response = $client->push()
+        ->setPlatform(array('ios', 'android'))
+        // 一般情况下，关于 audience 的设置只需要调用 addAlias、addTag、addTagAnd  或 addRegistrationId
+        // 这四个方法中的某一个即可，这里仅作为示例，当然全部调用也可以，多项 audience 调用表示其结果的交集
+        // 即是说一般情况下，下面三个方法和没有列出的 addTagAnd 一共四个，只适用一个便可满足大多数的场景需求
+
+        // ->addAlias('alias')
+        ->addTag(array('tag1', 'tag2'))
+        // ->addRegistrationId($registration_id)
+
+        ->setNotificationAlert('Hi, JPush')
+        ->iosNotification('Hello IOS', array(
+            'sound' => 'sound.caf',
+            // 'badge' => '+1',
+            // 'content-available' => true,
+            // 'mutable-content' => true,
+            'category' => 'jiguang',
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+        ))
+        ->androidNotification('Hello Android', array(
+            'title' => 'hello jpush',
+            // 'builder_id' => 2,
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+        ))
+        ->message('message content', array(
+            'title' => 'hello jpush',
+            // 'content_type' => 'text',
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+        ))
+        ->options(array(
+            // sendno: 表示推送序号，纯粹用来作为 API 调用标识，
+            // API 返回时被原样返回，以方便 API 调用方匹配请求与返回
+            // 这里设置为 100 仅作为示例
+
+            // 'sendno' => 100,
+
+            // time_to_live: 表示离线消息保留时长(秒)，
+            // 推送当前用户不在线时，为该用户保留多长时间的离线消息，以便其上线时再次推送。
+            // 默认 86400 （1 天），最长 10 天。设置为 0 表示不保留离线消息，只有推送当前在线的用户可以收到
+            // 这里设置为 1 仅作为示例
+
+            // 'time_to_live' => 1,
+
+            // apns_production: 表示APNs是否生产环境，
+            // True 表示推送生产环境，False 表示要推送开发环境；如果不指定则默认为推送生产环境
+
+            'apns_production' => false,
+
+            // big_push_duration: 表示定速推送时长(分钟)，又名缓慢推送，把原本尽可能快的推送速度，降低下来，
+            // 给定的 n 分钟内，均匀地向这次推送的目标用户推送。最大值为1400.未设置则不是定速推送
+            // 这里设置为 1 仅作为示例
+
+            // 'big_push_duration' => 1
+        ))
+        ->send();
+        print_r($response);
+
+} catch (\JPush\Exceptions\APIConnectionException $e) {
+    // try something here
+    print $e;
+} catch (\JPush\Exceptions\APIRequestException $e) {
+    // try something here
+    print $e;
+}
diff --git a/vendor/jpush/jpush/examples/schedule_example.php b/vendor/jpush/jpush/examples/schedule_example.php
new file mode 100644
index 0000000..67d60f5
--- /dev/null
+++ b/vendor/jpush/jpush/examples/schedule_example.php
@@ -0,0 +1,26 @@
+push()
+    ->setPlatform("all")
+    ->addAllAudience()
+    ->setNotificationAlert("Hi, 这是一条定时发送的消息")
+    ->build();
+
+// 创建一个2016-12-22 13:45:00触发的定时任务
+$response = $client->schedule()->createSingleSchedule("每天14点发送的定时任务", $payload, array("time"=>"2016-12-22 13:45:00"));
+print_r($response);
+
+// 创建一个每天14点发送的定时任务
+$response = $client->schedule()->createPeriodicalSchedule("每天14点发送的定时任务", $payload,
+        array(
+            "start"=>"2016-12-22 13:45:00",
+            "end"=>"2016-12-25 13:45:00",
+            "time"=>"14:00:00",
+            "time_unit"=>"DAY",
+            "frequency"=>1
+        ));
+print_r($response);
+
diff --git a/vendor/jpush/jpush/examples/zone_examples.php b/vendor/jpush/jpush/examples/zone_examples.php
new file mode 100644
index 0000000..377f334
--- /dev/null
+++ b/vendor/jpush/jpush/examples/zone_examples.php
@@ -0,0 +1,24 @@
+push()
+    ->setPlatform('all')
+    ->addAllAudience()
+    ->setNotificationAlert('Hi, JPush');
+try {
+    $response = $push_payload->send();
+    print_r($response);
+} catch (\JPush\Exceptions\APIConnectionException $e) {
+    // try something here
+    print $e;
+} catch (\JPush\Exceptions\APIRequestException $e) {
+    // try something here
+    print $e;
+}
\ No newline at end of file
diff --git a/vendor/jpush/jpush/phpunit.xml.dist b/vendor/jpush/jpush/phpunit.xml.dist
new file mode 100644
index 0000000..2b8af6e
--- /dev/null
+++ b/vendor/jpush/jpush/phpunit.xml.dist
@@ -0,0 +1,15 @@
+
+
+    
+        
+            tests/JPush
+        
+    
+
diff --git a/vendor/jpush/jpush/src/JPush/AdminClient.php b/vendor/jpush/jpush/src/JPush/AdminClient.php
new file mode 100644
index 0000000..cfe96fd
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/AdminClient.php
@@ -0,0 +1,42 @@
+devKey = $devKey;
+        $this->devSecret = $devSecret;
+        $this->retryTimes = 1;
+        $this->logFile = null;
+    }
+
+    public function getAuthStr() { return $this->devKey . ":" . $this->devSecret; }
+    public function getRetryTimes() { return $this->retryTimes; }
+    public function getLogFile() { return $this->logFile; }
+
+    public function createApp($appName, $androidPackage, $groupName=null) {
+        $url = AdminClient::ADMIN_URL;
+        $body = [
+            'app_name' => $appName,
+            'android_package'=> $androidPackage,
+            'group_name' => $groupName
+
+        ];
+        return Http::post($this, $url, $body);
+    }
+
+    public function deleteApp($appKey) {
+        $url = AdminClient::ADMIN_URL . $appKey . '/delete';
+        return Http::post($this, $url, []);
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/Client.php b/vendor/jpush/jpush/src/JPush/Client.php
new file mode 100644
index 0000000..81e6807
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/Client.php
@@ -0,0 +1,71 @@
+ [
+            'push' => 'https://api.jpush.cn/v3/',
+            'report' => 'https://report.jpush.cn/v3/',
+            'device' => 'https://device.jpush.cn/v3/devices/',
+            'alias' => 'https://device.jpush.cn/v3/aliases/',
+            'tag' => 'https://device.jpush.cn/v3/tags/',
+            'schedule' => 'https://api.jpush.cn/v3/schedules/'
+        ],
+        'BJ' => [
+            'push'      => 'https://bjapi.push.jiguang.cn/v3/',
+            'report'    => 'https://bjapi.push.jiguang.cn/v3/report/',
+            'device'    => 'https://bjapi.push.jiguang.cn/v3/device/',
+            'alias'     => 'https://bjapi.push.jiguang.cn/v3/device/aliases/',
+            'tag'       => 'https://bjapi.push.jiguang.cn/v3/device/tags/',
+            'schedules' => 'https://bjapi.push.jiguang.cn/v3/push/schedules/'
+        ]
+    ];
+
+    public function __construct($appKey, $masterSecret, $logFile=Config::DEFAULT_LOG_FILE, $retryTimes=Config::DEFAULT_MAX_RETRY_TIMES, $zone = null) {
+        if (!is_string($appKey) || !is_string($masterSecret)) {
+            throw new InvalidArgumentException("Invalid appKey or masterSecret");
+        }
+        $this->appKey = $appKey;
+        $this->masterSecret = $masterSecret;
+        if (!is_null($retryTimes)) {
+            $this->retryTimes = $retryTimes;
+        } else {
+            $this->retryTimes = 1;
+        }
+        $this->logFile = $logFile;
+        if (!is_null($zone) && in_array(strtoupper($zone), array_keys(self::$zones))) {
+            $this->zone = strtoupper($zone);
+        } else {
+            $this->zone= null;
+        }
+    }
+
+    public function push() { return new PushPayload($this); }
+    public function report() { return new ReportPayload($this); }
+    public function device() { return new DevicePayload($this); }
+    public function schedule() { return new SchedulePayload($this);}
+
+    public function getAuthStr() { return $this->appKey . ":" . $this->masterSecret; }
+    public function getRetryTimes() { return $this->retryTimes; }
+    public function getLogFile() { return $this->logFile; }
+
+    public function is_group() {
+        $str = substr($this->appKey, 0, 6);
+        return $str === 'group-';
+    }
+
+    public function makeURL($key) {
+        if (is_null($this->zone)) {
+            return self::$zones['DEFAULT'][$key];
+        } else {
+            return self::$zones[$this->zone][$key];
+        }
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/Config.php b/vendor/jpush/jpush/src/JPush/Config.php
new file mode 100644
index 0000000..e2007a1
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/Config.php
@@ -0,0 +1,16 @@
+client = $client;
+    }
+
+    public function getDevices($registrationId) {
+        $url = $this->client->makeURL('device') . $registrationId;
+        return Http::get($this->client, $url);
+    }
+
+    public function updateAlias($registration_id, $alias) {
+        return $this->updateDevice($registration_id, $alias);
+    }
+    public function addTags($registration_id, $tags) {
+        $tags = is_array($tags) ? $tags : array($tags);
+        return $this->updateDevice($registration_id, null, null, $tags);
+    }
+    public function removeTags($registration_id, $tags) {
+        $tags = is_array($tags) ? $tags : array($tags);
+        return $this->updateDevice($registration_id, null, null, null, $tags);
+    }
+    public function updateMoblie($registration_id, $mobile) {
+        return $this->updateDevice($registration_id, null, $mobile);
+    }
+
+    public function clearTags($registrationId) {
+        $url = $this->client->makeURL('device') . $registrationId;
+        return Http::post($this->client, $url, ['tags' => '']);
+    }
+
+    public function updateDevice($registrationId, $alias = null, $mobile = null, $addTags = null, $removeTags = null) {
+        $payload = array();
+        if (!is_string($registrationId)) {
+            throw new InvalidArgumentException('Invalid registration_id');
+        }
+
+        $aliasIsNull = is_null($alias);
+        $mobileIsNull = is_null($mobile);
+        $addTagsIsNull = is_null($addTags);
+        $removeTagsIsNull = is_null($removeTags);
+
+        if ($aliasIsNull && $addTagsIsNull && $removeTagsIsNull && $mobileIsNull) {
+            throw new InvalidArgumentException("alias, addTags, removeTags not all null");
+        }
+
+        if (!$aliasIsNull) {
+            if (is_string($alias)) {
+                $payload['alias'] = $alias;
+            } else {
+                throw new InvalidArgumentException("Invalid alias string");
+            }
+        }
+
+        if (!$mobileIsNull) {
+            if (is_string($mobile)) {
+                $payload['mobile'] = $mobile;
+            } else {
+                throw new InvalidArgumentException("Invalid mobile string");
+            }
+        }
+
+        $tags = array();
+
+        if (!$addTagsIsNull) {
+            if (is_array($addTags)) {
+                $tags['add'] = $addTags;
+            } else {
+                throw new InvalidArgumentException("Invalid addTags array");
+            }
+        }
+
+        if (!$removeTagsIsNull) {
+            if (is_array($removeTags)) {
+                $tags['remove'] = $removeTags;
+            } else {
+                throw new InvalidArgumentException("Invalid removeTags array");
+            }
+        }
+
+        if (count($tags) > 0) {
+            $payload['tags'] = $tags;
+        }
+
+        $url = $this->client->makeURL('device') . $registrationId;
+        return Http::post($this->client, $url, $payload);
+    }
+
+    public function getTags() {
+        $url = $this->client->makeURL('tag');
+        return Http::get($this->client, $url);
+    }
+
+    public function isDeviceInTag($registrationId, $tag) {
+        if (!is_string($registrationId)) {
+            throw new InvalidArgumentException("Invalid registration_id");
+        }
+
+        if (!is_string($tag)) {
+            throw new InvalidArgumentException("Invalid tag");
+        }
+        $url = $this->client->makeURL('tag') . $tag . '/registration_ids/' . $registrationId;
+        return Http::get($this->client, $url);
+    }
+
+    public function addDevicesToTag($tag, $addDevices) {
+        $device = is_array($addDevices) ? $addDevices : array($addDevices);
+        return $this->updateTag($tag, $device, null);
+    }
+    public function removeDevicesFromTag($tag, $removeDevices) {
+        $device = is_array($removeDevices) ? $removeDevices : array($removeDevices);
+        return $this->updateTag($tag, null, $device);
+    }
+    public function updateTag($tag, $addDevices = null, $removeDevices = null) {
+        if (!is_string($tag)) {
+            throw new InvalidArgumentException("Invalid tag");
+        }
+
+        $addDevicesIsNull = is_null($addDevices);
+        $removeDevicesIsNull = is_null($removeDevices);
+
+        if ($addDevicesIsNull && $removeDevicesIsNull) {
+            throw new InvalidArgumentException("Either or both addDevices and removeDevices must be set.");
+        }
+
+        $registrationId = array();
+
+        if (!$addDevicesIsNull) {
+            if (is_array($addDevices)) {
+                $registrationId['add'] = $addDevices;
+            } else {
+                throw new InvalidArgumentException("Invalid addDevices");
+            }
+        }
+
+        if (!$removeDevicesIsNull) {
+            if (is_array($removeDevices)) {
+                $registrationId['remove'] = $removeDevices;
+            } else {
+                throw new InvalidArgumentException("Invalid removeDevices");
+            }
+        }
+
+        $url = $this->client->makeURL('tag') . $tag;
+        $payload = array('registration_ids'=>$registrationId);
+        return Http::post($this->client, $url, $payload);
+    }
+
+    public function deleteTag($tag) {
+        if (!is_string($tag)) {
+            throw new InvalidArgumentException("Invalid tag");
+        }
+        $url = $this->client->makeURL('tag') . $tag;
+        return Http::delete($this->client, $url);
+    }
+
+    public function getAliasDevices($alias, $platform = null) {
+        if (!is_string($alias)) {
+            throw new InvalidArgumentException("Invalid alias");
+        }
+
+        $url = $this->client->makeURL('alias') . $alias;
+
+        if (!is_null($platform)) {
+            if (is_array($platform)) {
+                $isFirst = true;
+                foreach($platform as $item) {
+                    if ($isFirst) {
+                        $url = $url . '?platform=' . $item;
+                        $isFirst = false;
+                    } else {
+                        $url = $url . ',' . $item;
+                    }
+                }
+            } else if (is_string($platform)) {
+                $url = $url . '?platform=' . $platform;
+            } else {
+                throw new InvalidArgumentException("Invalid platform");
+            }
+        }
+        return Http::get($this->client, $url);
+    }
+
+    public function deleteAlias($alias) {
+        if (!is_string($alias)) {
+            throw new InvalidArgumentException("Invalid alias");
+        }
+        $url = $this->client->makeURL('alias') . $alias;
+        return Http::delete($this->client, $url);
+    }
+
+    public function getDevicesStatus($registrationId) {
+        if (!is_array($registrationId) && !is_string($registrationId)) {
+            throw new InvalidArgumentException('Invalid registration_id');
+        }
+
+        if (is_string($registrationId)) {
+            $registrationId = explode(',', $registrationId);
+        }
+
+        $payload = array();
+        if (count($registrationId) <= 0) {
+            throw new InvalidArgumentException('Invalid registration_id');
+        }
+        $payload['registration_ids'] = $registrationId;
+        $url = $this->client->makeURL('device') . 'status';
+        return Http::post($this->client, $url, $payload);
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/Exceptions/APIConnectionException.php b/vendor/jpush/jpush/src/JPush/Exceptions/APIConnectionException.php
new file mode 100644
index 0000000..e5dcb93
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/Exceptions/APIConnectionException.php
@@ -0,0 +1,9 @@
+message} \n";
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/Exceptions/APIRequestException.php b/vendor/jpush/jpush/src/JPush/Exceptions/APIRequestException.php
new file mode 100644
index 0000000..dc98b78
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/Exceptions/APIRequestException.php
@@ -0,0 +1,36 @@
+http_code = $response['http_code'];
+        $this->headers = $response['headers'];
+
+        $body = json_decode($response['body'], true);
+
+        if (key_exists('error', $body)) {
+            $this->code = $body['error']['code'];
+            $this->message = $body['error']['message'];
+        } else {
+            $this->code = $body['code'];
+            $this->message = $body['message'];
+        }
+    }
+
+    public function __toString() {
+        return "\n" . __CLASS__ . " -- [{$this->code}]: {$this->message} \n";
+    }
+
+    public function getHttpCode() {
+        return $this->http_code;
+    }
+    public function getHeaders() {
+        return $this->headers;
+    }
+
+}
diff --git a/vendor/jpush/jpush/src/JPush/Exceptions/JPushException.php b/vendor/jpush/jpush/src/JPush/Exceptions/JPushException.php
new file mode 100644
index 0000000..e59460a
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/Exceptions/JPushException.php
@@ -0,0 +1,9 @@
+http_code = $response['http_code'];
+        $this->headers = $response['headers'];
+        $this->message = $response['body'];
+    }
+
+    function __toString() {
+        return "\n" . __CLASS__ . " -- [{$this->http_code}]: {$this->message} \n";
+    }
+
+    public function getHttpCode() {
+        return $this->http_code;
+    }
+    public function getHeaders() {
+        return $this->headers;
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/Http.php b/vendor/jpush/jpush/src/JPush/Http.php
new file mode 100644
index 0000000..20fe8bd
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/Http.php
@@ -0,0 +1,139 @@
+getAuthStr());
+        curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+
+        // 设置Post参数
+        if ($method === Config::HTTP_POST) {
+            curl_setopt($ch, CURLOPT_POST, true);
+        } else if ($method === Config::HTTP_DELETE || $method === Config::HTTP_PUT) {
+            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
+        }
+        if (!is_null($body)) {
+            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
+        }
+
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
+            'Content-Type: application/json',
+            'Connection: Keep-Alive'
+        ));
+
+        $output = curl_exec($ch);
+        $response = array();
+        $errorCode = curl_errno($ch);
+
+        // $msg = '';
+        // $data = json_decode($body, true);
+        // if (isset($data['options']['sendno'])) {
+        //     $sendno = $data['options']['sendno'];
+        //     $msg = 'sendno: ' . $sendno;
+        // }
+
+        $msg = '';
+        if (isset($body['options']['sendno'])) {
+            $sendno = $body['options']['sendno'];
+            $msg = 'sendno: ' . $sendno;
+        }
+
+
+        if ($errorCode) {
+            $retries = $client->getRetryTimes();
+            if ($times < $retries) {
+                return self::sendRequest($client, $url, $method, $body, ++$times);
+            } else {
+                if ($errorCode === 28) {
+                    throw new APIConnectionException($msg . "Response timeout. Your request has probably be received by JPush Server,please check that whether need to be pushed again." );
+                } elseif ($errorCode === 56) {
+                // resolve error[56 Problem (2) in the Chunked-Encoded data]
+                    throw new APIConnectionException($msg . "Response timeout, maybe cause by old CURL version. Your request has probably be received by JPush Server, please check that whether need to be pushed again.");
+                } else {
+                    throw new APIConnectionException("$msg . Connect timeout. Please retry later. Error:" . $errorCode . " " . curl_error($ch));
+                }
+            }
+        } else {
+            $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+            $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
+            $header_text = substr($output, 0, $header_size);
+            $body = substr($output, $header_size);
+            $headers = array();
+            foreach (explode("\r\n", $header_text) as $i => $line) {
+                if (!empty($line)) {
+                    if ($i === 0) {
+                        $headers[0] = $line;
+                    } else if (strpos($line, ": ")) {
+                        list ($key, $value) = explode(': ', $line);
+                        $headers[$key] = $value;
+                    }
+                }
+            }
+            $response['headers'] = $headers;
+            $response['body'] = $body;
+            $response['http_code'] = $httpCode;
+        }
+        curl_close($ch);
+        return $response;
+    }
+
+    public static function processResp($response) {
+        $data = json_decode($response['body'], true);
+        if ($response['http_code'] === 200) {
+            $result = array();
+            $result['body'] = $data;
+            $result['http_code'] = $response['http_code'];
+            $result['headers'] = $response['headers'];
+            return $result;
+        } elseif (is_null($data)) {
+            throw new ServiceNotAvaliable($response);
+        } else {
+            throw new APIRequestException($response);
+        }
+    }
+
+    public static function log($client, $content) {
+        if (!is_null($client->getLogFile())) {
+            error_log($content . "\r\n", 3, $client->getLogFile());
+        }
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/PushPayload.php b/vendor/jpush/jpush/src/JPush/PushPayload.php
new file mode 100644
index 0000000..4b3774a
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/PushPayload.php
@@ -0,0 +1,653 @@
+client = $client;
+        $url = $this->client->is_group() ? 'grouppush' : 'push';
+        $this->url = $this->client->makeURL('push') . $url;
+    }
+
+    public function getCid($count = 1, $type = 'push') {
+        $url = $this->client->makeURL('push') . 'push/cid?count=' . $count . '&type=' . $type;
+        return Http::get($this->client, $url);
+    }
+
+    public function setCid($cid) {
+        $this->cid = trim($cid);
+        return $this;
+    }
+
+    public function setPlatform($platform) {
+        # $required_keys = array('all', 'android', 'ios', 'winphone');
+        if (is_string($platform)) {
+            $ptf = strtolower($platform);
+            if ('all' === $ptf) {
+                $this->platform = 'all';
+            } elseif (in_array($ptf, self::$EFFECTIVE_DEVICE_TYPES)) {
+                $this->platform = array($ptf);
+            }
+        } elseif (is_array($platform)) {
+            $ptf = array_map('strtolower', $platform);
+            $this->platform = array_intersect($ptf, self::$EFFECTIVE_DEVICE_TYPES);
+        }
+        return $this;
+    }
+
+    public function setAudience($all) {
+        if (strtolower($all) === 'all') {
+            $this->addAllAudience();
+            return $this;
+        } else {
+            throw new InvalidArgumentException('Invalid audience value');
+        }
+    }
+
+    public function addAllAudience() {
+        $this->audience = "all";
+        return $this;
+    }
+
+    public function addTag($tag) {
+        return $this->updateAudience('tags', $tag, 'tag');
+    }
+
+    public function addTagAnd($tag) {
+        return $this->updateAudience('tagAnds', $tag, 'tag_and');
+    }
+
+    public function addTagNot($tag) {
+        return $this->updateAudience('tagNots', $tag, 'tag_not');
+    }
+
+    public function addAlias($alias) {
+        return $this->updateAudience('alias', $alias, 'alias');
+    }
+
+    public function addRegistrationId($registrationId) {
+        return $this->updateAudience('registrationIds', $registrationId, 'registration_id');
+    }
+
+    public function addSegmentId($segmentId) {
+        return $this->updateAudience('segmentIds', $segmentId, 'segment_id');
+    }
+
+    public function addAbtest($abtest) {
+        return $this->updateAudience('abtests', $abtest, 'abtest');
+    }
+
+    private function updateAudience($key, $value, $name) {
+        if (is_null($this->$key)) {
+            $this->$key = array();
+        }
+
+        if (is_array($value)) {
+            foreach($value as $v) {
+                if (!is_string($v)) {
+                    throw new InvalidArgumentException("Invalid $name value");
+                }
+                if (!in_array($v, $this->$key)) {
+                    array_push($this->$key, $v);
+                }
+            }
+        } else if (is_string($value)) {
+            if (!in_array($value, $this->$key)) {
+                array_push($this->$key, $value);
+            }
+        } else {
+            throw new InvalidArgumentException("Invalid $name value");
+        }
+
+        return $this;
+    }
+
+    public function setNotificationAlert($alert) {
+        if (!is_string($alert)) {
+            throw new InvalidArgumentException("Invalid alert value");
+        }
+        $this->notificationAlert = $alert;
+        return $this;
+    }
+
+    public function addWinPhoneNotification($alert=null, $title=null, $_open_page=null, $extras=null) {
+        $winPhone = array();
+
+        if (!is_null($alert)) {
+            if (!is_string($alert)) {
+                throw new InvalidArgumentException("Invalid winphone notification");
+            }
+            $winPhone['alert'] = $alert;
+        }
+
+        if (!is_null($title)) {
+            if (!is_string($title)) {
+                throw new InvalidArgumentException("Invalid winphone title notification");
+            }
+            if(strlen($title) > 0) {
+                $winPhone['title'] = $title;
+            }
+        }
+
+        if (!is_null($_open_page)) {
+            if (!is_string($_open_page)) {
+                throw new InvalidArgumentException("Invalid winphone _open_page notification");
+            }
+            if (strlen($_open_page) > 0) {
+                $winPhone['_open_page'] = $_open_page;
+            }
+        }
+
+        if (!is_null($extras)) {
+            if (!is_array($extras)) {
+                throw new InvalidArgumentException("Invalid winphone extras notification");
+            }
+            if (count($extras) > 0) {
+                $winPhone['extras'] = $extras;
+            }
+        }
+
+        if (count($winPhone) <= 0) {
+            throw new InvalidArgumentException("Invalid winphone notification");
+        }
+
+        $this->winPhoneNotification = $winPhone;
+        return $this;
+    }
+
+    public function setSmsMessage($content, $delay_time = 0) {
+        $sms = array();
+        if (is_string($content) && mb_strlen($content) < 480) {
+            $sms['content'] = $content;
+        } else {
+            throw new InvalidArgumentException('Invalid sms content, sms content\'s length must in [0, 480]');
+        }
+
+        $sms['delay_time'] = ($delay_time === 0 || (is_int($delay_time) && $delay_time > 0 && $delay_time <= 86400)) ? $delay_time : 0;
+
+        $this->smsMessage = $sms;
+        return $this;
+    }
+
+    public function build() {
+        $payload = array();
+
+        // validate platform
+        if (is_null($this->platform)) {
+            throw new InvalidArgumentException("platform must be set");
+        }
+        $payload["platform"] = $this->platform;
+
+        if (!is_null($this->cid)) {
+            $payload['cid'] = $this->cid;
+        }
+
+        // validate audience
+        $audience = array();
+        if (!is_null($this->tags)) {
+            $audience["tag"] = $this->tags;
+        }
+        if (!is_null($this->tagAnds)) {
+            $audience["tag_and"] = $this->tagAnds;
+        }
+        if (!is_null($this->tagNots)) {
+            $audience["tag_not"] = $this->tagNots;
+        }
+        if (!is_null($this->alias)) {
+            $audience["alias"] = $this->alias;
+        }
+        if (!is_null($this->registrationIds)) {
+            $audience["registration_id"] = $this->registrationIds;
+        }
+
+        if (is_null($this->audience) && count($audience) <= 0) {
+            throw new InvalidArgumentException("audience must be set");
+        } else if (!is_null($this->audience) && count($audience) > 0) {
+            throw new InvalidArgumentException("you can't add tags/alias/registration_id/tag_and when audience='all'");
+        } else if (is_null($this->audience)) {
+            $payload["audience"] = $audience;
+        } else {
+            $payload["audience"] = $this->audience;
+        }
+
+
+        // validate notification
+        $notification = array();
+
+        if (!is_null($this->notificationAlert)) {
+            $notification['alert'] = $this->notificationAlert;
+        }
+
+        if (!is_null($this->androidNotification)) {
+            $notification['android'] = $this->androidNotification;
+            if (is_null($this->androidNotification['alert'])) {
+                if (is_null($this->notificationAlert)) {
+                    throw new InvalidArgumentException("Android alert can not be null");
+                } else {
+                    $notification['android']['alert'] = $this->notificationAlert;
+                }
+            }
+        }
+
+        if (!is_null($this->iosNotification)) {
+            $notification['ios'] = $this->iosNotification;
+            if (is_null($this->iosNotification['alert'])) {
+                if (is_null($this->notificationAlert)) {
+                    throw new InvalidArgumentException("iOS alert can not be null");
+                } else {
+                    $notification['ios']['alert'] = $this->notificationAlert;
+                }
+            }
+        }
+
+        if (!is_null($this->winPhoneNotification)) {
+            $notification['winphone'] = $this->winPhoneNotification;
+            if (is_null($this->winPhoneNotification['alert'])) {
+                if (is_null($this->winPhoneNotification)) {
+                    throw new InvalidArgumentException("WinPhone alert can not be null");
+                } else {
+                    $notification['winphone']['alert'] = $this->notificationAlert;
+                }
+            }
+        }
+
+        if (count($notification) > 0) {
+            $payload['notification'] = $notification;
+        }
+
+        if (!is_null($this->message)) {
+            $payload['message'] = $this->message;
+        }
+        if (!array_key_exists('notification', $payload) && !array_key_exists('message', $payload)) {
+            throw new InvalidArgumentException('notification and message can not all be null');
+        }
+
+        if (!is_null($this->smsMessage)) {
+            $payload['sms_message'] = $this->smsMessage;
+        }
+
+        if (is_null($this->options)) {
+            $this->options();
+        }
+
+        $payload['options'] = $this->options;
+
+        return $payload;
+    }
+
+    public function toJSON() {
+        $payload = $this->build();
+        return json_encode($payload);
+    }
+
+    public function printJSON() {
+        echo $this->toJSON();
+        return $this;
+    }
+
+    public function send() {
+        return Http::post($this->client, $this->url, $this->build());
+    }
+
+    public function validate() {
+        $url = $this->client->makeURL('push') . '/push/validate';
+        return Http::post($this->client, $url, $this->build());
+    }
+
+    private function generateSendno() {
+        return rand(100000, getrandmax());
+    }
+
+    # new methods
+    public function iosNotification($alert = '', array $notification = array()) {
+        # $required_keys = array('sound', 'badge', 'content-available', 'mutable-content', category', 'extras');
+        $ios = array();
+        $ios['alert'] = (is_string($alert) || is_array($alert)) ? $alert : '';
+        if (!empty($notification)) {
+            if (isset($notification['sound']) && is_string($notification['sound'])) {
+                $ios['sound'] = $notification['sound'];
+            }
+            if (array_key_exists('badge', $notification)) {
+                $ios['badge'] = $notification['badge'];
+            }
+            if (isset($notification['content-available']) && is_bool($notification['content-available']) && $notification['content-available']) {
+                $ios['content-available'] = $notification['content-available'];
+            }
+            if (isset($notification['mutable-content']) && is_bool($notification['mutable-content']) && $notification['mutable-content']) {
+                $ios['mutable-content'] = $notification['mutable-content'];
+            }
+            if (isset($notification['category']) && is_string($notification['category'])) {
+                $ios['category'] = $notification['category'];
+            }
+            if (isset($notification['extras']) && is_array($notification['extras']) && !empty($notification['extras'])) {
+                $ios['extras'] = $notification['extras'];
+            }
+        }
+        if (!isset($ios['sound'])) {
+            $ios['sound'] = '';
+        }
+        if (!array_key_exists('badge', $ios)) {
+            $ios['badge'] = '+1';
+        }
+        $this->iosNotification = $ios;
+        return $this;
+    }
+
+    public function androidNotification($alert = '', array $notification = array()) {
+        $android = array();
+        $android['alert'] = is_string($alert) ? $alert : '';
+        if (!empty($notification)) {
+            if (isset($notification['title']) && is_string($notification['title'])) {
+                $android['title'] = $notification['title'];
+            }
+            if (isset($notification['builder_id']) && is_int($notification['builder_id'])) {
+                $android['builder_id'] = $notification['builder_id'];
+            }
+            if (isset($notification['extras']) && is_array($notification['extras']) && !empty($notification['extras'])) {
+                $android['extras'] = $notification['extras'];
+            }
+            if (isset($notification['priority']) && is_int($notification['priority'])) {
+                $android['priority'] = $notification['priority'];
+            }
+            if (isset($notification['category']) && is_string($notification['category'])) {
+                $android['category'] = $notification['category'];
+            }
+            if (isset($notification['style']) && is_int($notification['style'])) {
+                $android['style'] = $notification['style'];
+            }
+            if (isset($notification['big_text']) && is_string($notification['big_text'])) {
+                $android['big_text'] = $notification['big_text'];
+            }
+            if (isset($notification['inbox']) && is_array($notification['inbox'])) {
+                $android['inbox'] = $notification['inbox'];
+            }
+            if (isset($notification['big_pic_path']) && is_string($notification['big_pic_path'])) {
+                $android['big_pic_path'] = $notification['big_pic_path'];
+            }
+            if (isset($notification['alert_type']) && is_int($notification['alert_type'])) {
+                $android['alert_type'] = $notification['alert_type'];
+            }
+            $android = array_merge($notification, $android);
+        }
+        $this->androidNotification = $android;
+        return $this;
+    }
+
+    public function message($msg_content, array $msg = array()) {
+        # $required_keys = array('title', 'content_type', 'extras');
+        if (is_string($msg_content)) {
+            $message = array();
+            $message['msg_content'] = $msg_content;
+            if (!empty($msg)) {
+                if (isset($msg['title']) && is_string($msg['title'])) {
+                    $message['title'] = $msg['title'];
+                }
+                if (isset($msg['content_type']) && is_string($msg['content_type'])) {
+                    $message['content_type'] = $msg['content_type'];
+                }
+                if (isset($msg['extras']) && is_array($msg['extras']) && !empty($msg['extras'])) {
+                    $message['extras'] = $msg['extras'];
+                }
+            }
+            $this->message = $message;
+        }
+        return $this;
+    }
+
+    public function options(array $opts = array()) {
+        # $required_keys = array('sendno', 'time_to_live', 'override_msg_id', 'apns_production', 'big_push_duration');
+        $options = array();
+        if (isset($opts['sendno'])) {
+            $options['sendno'] = $opts['sendno'];
+        } else {
+            $options['sendno'] = $this->generateSendno();
+        }
+        if (isset($opts['time_to_live']) && $opts['time_to_live'] <= 864000 && $opts['time_to_live'] >= 0) {
+            $options['time_to_live'] = $opts['time_to_live'];
+        }
+        if (isset($opts['override_msg_id'])) {
+            $options['override_msg_id'] = $opts['override_msg_id'];
+        }
+        if (isset($opts['apns_production'])) {
+            $options['apns_production'] = (bool)$opts['apns_production'];
+        } else {
+            $options['apns_production'] = false;
+        }
+        if (isset($opts['apns_collapse_id'])) {
+            $options['apns_collapse_id'] = $opts['apns_collapse_id'];
+        }
+        if (isset($opts['big_push_duration']) && $opts['big_push_duration'] <= 1400 && $opts['big_push_duration'] >= 0) {
+            $options['big_push_duration'] = $opts['big_push_duration'];
+        }
+        $this->options = $options;
+
+        return $this;
+    }
+
+    ###############################################################################
+    ############# 以下函数已过期，不推荐使用，仅作为兼容接口存在 #########################
+    ###############################################################################
+    public function addIosNotification($alert=null, $sound=null, $badge=null, $content_available=null, $category=null, $extras=null) {
+        $ios = array();
+
+        if (!is_null($alert)) {
+            if (!is_string($alert) && !is_array($alert)) {
+                throw new InvalidArgumentException("Invalid ios alert value");
+            }
+            $ios['alert'] = $alert;
+        }
+
+        if (!is_null($sound)) {
+            if (!is_string($sound)) {
+                throw new InvalidArgumentException("Invalid ios sound value");
+            }
+            if ($sound !== Config::DISABLE_SOUND) {
+                $ios['sound'] = $sound;
+            }
+        } else {
+            // 默认sound为''
+            $ios['sound'] = '';
+        }
+
+        if (!is_null($badge)) {
+            if (is_string($badge) && !preg_match("/^[+-]{1}[0-9]{1,3}$/", $badge)) {
+                if (!is_int($badge)) {
+                    throw new InvalidArgumentException("Invalid ios badge value");
+                }
+            }
+            if ($badge != Config::DISABLE_BADGE) {
+                $ios['badge'] = $badge;
+            }
+        } else {
+            // 默认badge为'+1'
+            $ios['badge'] = '+1';
+        }
+
+        if (!is_null($content_available)) {
+            if (!is_bool($content_available)) {
+                throw new InvalidArgumentException("Invalid ios content-available value");
+            }
+            $ios['content-available'] = $content_available;
+        }
+
+        if (!is_null($category)) {
+            if (!is_string($category)) {
+                throw new InvalidArgumentException("Invalid ios category value");
+            }
+            if (strlen($category)) {
+                $ios['category'] = $category;
+            }
+        }
+
+        if (!is_null($extras)) {
+            if (!is_array($extras)) {
+                throw new InvalidArgumentException("Invalid ios extras value");
+            }
+            if (count($extras) > 0) {
+                $ios['extras'] = $extras;
+            }
+        }
+
+        if (count($ios) <= 0) {
+            throw new InvalidArgumentException("Invalid iOS notification");
+        }
+
+        $this->iosNotification = $ios;
+        return $this;
+    }
+
+    public function addAndroidNotification($alert=null, $title=null, $builderId=null, $extras=null) {
+        $android = array();
+
+        if (!is_null($alert)) {
+            if (!is_string($alert)) {
+                throw new InvalidArgumentException("Invalid android alert value");
+            }
+            $android['alert'] = $alert;
+        }
+
+        if (!is_null($title)) {
+            if(!is_string($title)) {
+                throw new InvalidArgumentException("Invalid android title value");
+            }
+            if(strlen($title) > 0) {
+                $android['title'] = $title;
+            }
+        }
+
+        if (!is_null($builderId)) {
+            if (!is_int($builderId)) {
+                throw new InvalidArgumentException("Invalid android builder_id value");
+            }
+            $android['builder_id'] = $builderId;
+        }
+
+        if (!is_null($extras)) {
+            if (!is_array($extras)) {
+                throw new InvalidArgumentException("Invalid android extras value");
+            }
+            if (count($extras) > 0) {
+                $android['extras'] = $extras;
+            }
+        }
+
+        if (count($android) <= 0) {
+            throw new InvalidArgumentException("Invalid android notification");
+        }
+
+        $this->androidNotification = $android;
+        return $this;
+    }
+
+    public function setMessage($msg_content, $title=null, $content_type=null, $extras=null) {
+        $message = array();
+
+        if (is_null($msg_content) || !is_string($msg_content)) {
+            throw new InvalidArgumentException("Invalid message content");
+        } else {
+            $message['msg_content'] = $msg_content;
+        }
+
+        if (!is_null($title)) {
+            if (!is_string($title)) {
+                throw new InvalidArgumentException("Invalid message title");
+            }
+            $message['title'] = $title;
+        }
+
+        if (!is_null($content_type)) {
+            if (!is_string($content_type)) {
+                throw new InvalidArgumentException("Invalid message content type");
+            }
+            $message["content_type"] = $content_type;
+        }
+
+        if (!is_null($extras)) {
+            if (!is_array($extras)) {
+                throw new InvalidArgumentException("Invalid message extras");
+            }
+            if (count($extras) > 0) {
+                $message['extras'] = $extras;
+            }
+        }
+
+        $this->message = $message;
+        return $this;
+    }
+
+    public function setOptions($sendno=null, $time_to_live=null, $override_msg_id=null, $apns_production=null, $big_push_duration=null) {
+        $options = array();
+
+        if (!is_null($sendno)) {
+            if (!is_int($sendno)) {
+                throw new InvalidArgumentException('Invalid option sendno');
+            }
+            $options['sendno'] = $sendno;
+        } else {
+            $options['sendno'] = $this->generateSendno();
+        }
+
+        if (!is_null($time_to_live)) {
+            if (!is_int($time_to_live) || $time_to_live < 0 || $time_to_live > 864000) {
+                throw new InvalidArgumentException('Invalid option time to live, it must be a int and in [0, 864000]');
+            }
+            $options['time_to_live'] = $time_to_live;
+        }
+
+        if (!is_null($override_msg_id)) {
+            if (!is_long($override_msg_id)) {
+                throw new InvalidArgumentException('Invalid option override msg id');
+            }
+            $options['override_msg_id'] = $override_msg_id;
+        }
+
+        if (!is_null($apns_production)) {
+            if (!is_bool($apns_production)) {
+                throw new InvalidArgumentException('Invalid option apns production');
+            }
+            $options['apns_production'] = $apns_production;
+        } else {
+            $options['apns_production'] = false;
+        }
+
+        if (!is_null($big_push_duration)) {
+            if (!is_int($big_push_duration) || $big_push_duration < 0 || $big_push_duration > 1440) {
+                throw new InvalidArgumentException('Invalid option big push duration, it must be a int and in [0, 1440]');
+            }
+            $options['big_push_duration'] = $big_push_duration;
+        }
+
+        $this->options = $options;
+        return $this;
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/ReportPayload.php b/vendor/jpush/jpush/src/JPush/ReportPayload.php
new file mode 100644
index 0000000..57bb548
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/ReportPayload.php
@@ -0,0 +1,71 @@
+client = $client;
+    }
+
+    public function getReceived($msgIds) {
+        $queryParams = '?msg_ids=';
+        if (is_array($msgIds) && !empty($msgIds)) {
+            $msgIdsStr = implode(',', $msgIds);
+            $queryParams .= $msgIdsStr;
+        } elseif (is_string($msgIds)) {
+            $queryParams .= $msgIds;
+        } else {
+            throw new InvalidArgumentException("Invalid msg_ids");
+        }
+
+        $url = $this->client->makeURL('report') . 'received' . $queryParams;
+        return Http::get($this->client, $url);
+    }
+
+    public function getMessageStatus($msgId, $rids, $data = null) {
+        $url = $this->client->makeURL('report') . 'status/message';
+        $registrationIds = is_array($rids) ? $rids : array($rids);
+        $body = [
+            'msg_id' => $msgId,
+            'registration_ids' => $registrationIds
+        ];
+        if (!is_null($data)) {
+            $body['data'] = $data;
+        }
+        return Http::post($this->client, $url, $body);
+    }
+
+    public function getMessages($msgIds) {
+        $queryParams = '?msg_ids=';
+        if (is_array($msgIds) && !empty($msgIds)) {
+            $msgIdsStr = implode(',', $msgIds);
+            $queryParams .= $msgIdsStr;
+        } elseif (is_string($msgIds)) {
+            $queryParams .= $msgIds;
+        } else {
+            throw new InvalidArgumentException("Invalid msg_ids");
+        }
+
+        $url = $this->client->makeURL('report') . 'messages/' .$queryParams;
+        return Http::get($this->client, $url);
+    }
+
+    public function getUsers($time_unit, $start, $duration) {
+        $time_unit = strtoupper($time_unit);
+        if (!in_array($time_unit, self::$EFFECTIVE_TIME_UNIT)) {
+            throw new InvalidArgumentException('Invalid time unit');
+        }
+
+        $url = $this->client->makeURL('report') . 'users/?time_unit=' . $time_unit . '&start=' . $start . '&duration=' . $duration;
+        return Http::get($this->client, $url);
+    }
+}
diff --git a/vendor/jpush/jpush/src/JPush/SchedulePayload.php b/vendor/jpush/jpush/src/JPush/SchedulePayload.php
new file mode 100644
index 0000000..7466180
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/SchedulePayload.php
@@ -0,0 +1,173 @@
+client = $client;
+    }
+
+    public function createSingleSchedule($name, $push_payload, $trigger) {
+        if (!is_string($name)) {
+            throw new InvalidArgumentException('Invalid schedule name');
+        }
+        if (!is_array($push_payload)) {
+            throw new InvalidArgumentException('Invalid schedule push payload');
+        }
+        if (!is_array($trigger)) {
+            throw new InvalidArgumentException('Invalid schedule trigger');
+        }
+        $payload = array();
+        $payload['name'] = $name;
+        $payload['enabled'] = true;
+        $payload['trigger'] = array("single"=>$trigger);
+        $payload['push'] = $push_payload;
+
+        $url = $this->client->makeURL('schedule');
+        return Http::post($this->client, $url, $payload);
+    }
+
+    public function createPeriodicalSchedule($name, $push_payload, $trigger) {
+        if (!is_string($name)) {
+            throw new InvalidArgumentException('Invalid schedule name');
+        }
+        if (!is_array($push_payload)) {
+            throw new InvalidArgumentException('Invalid schedule push payload');
+        }
+        if (!is_array($trigger)) {
+            throw new InvalidArgumentException('Invalid schedule trigger');
+        }
+        $payload = array();
+        $payload['name'] = $name;
+        $payload['enabled'] = true;
+        $payload['trigger'] = array("periodical"=>$trigger);
+        $payload['push'] = $push_payload;
+
+        $url = $this->client->makeURL('schedule');
+        return Http::post($this->client, $url, $payload);
+    }
+
+    public function updateSingleSchedule($schedule_id, $name=null, $enabled=null, $push_payload=null, $trigger=null) {
+        if (!is_string($schedule_id)) {
+            throw new InvalidArgumentException('Invalid schedule id');
+        }
+        $payload = array();
+        if (!is_null($name)) {
+            if (!is_string($name)) {
+                throw new InvalidArgumentException('Invalid schedule name');
+            } else {
+                $payload['name'] = $name;
+            }
+        }
+
+        if (!is_null($enabled)) {
+            if (!is_bool($enabled)) {
+                throw new InvalidArgumentException('Invalid schedule enable');
+            } else {
+                $payload['enabled'] = $enabled;
+            }
+        }
+
+        if (!is_null($push_payload)) {
+            if (!is_array($push_payload)) {
+                throw new InvalidArgumentException('Invalid schedule push payload');
+            } else {
+                $payload['push'] = $push_payload;
+            }
+        }
+
+        if (!is_null($trigger)) {
+            if (!is_array($trigger)) {
+                throw new InvalidArgumentException('Invalid schedule trigger');
+            } else {
+                $payload['trigger'] = array("single"=>$trigger);
+            }
+        }
+
+        if (count($payload) <= 0) {
+            throw new InvalidArgumentException('Invalid schedule, name, enabled, trigger, push can not all be null');
+        }
+
+        $url = $this->client->makeURL('schedule') . "/" . $schedule_id;
+
+        return Http::put($this->client, $url, $payload);
+
+    }
+
+    public function updatePeriodicalSchedule($schedule_id, $name=null, $enabled=null, $push_payload=null, $trigger=null) {
+        if (!is_string($schedule_id)) {
+            throw new InvalidArgumentException('Invalid schedule id');
+        }
+        $payload = array();
+        if (!is_null($name)) {
+            if (!is_string($name)) {
+                throw new InvalidArgumentException('Invalid schedule name');
+            } else {
+                $payload['name'] = $name;
+            }
+        }
+
+        if (!is_null($enabled)) {
+            if (!is_bool($enabled)) {
+                throw new InvalidArgumentException('Invalid schedule enable');
+            } else {
+                $payload['enabled'] = $enabled;
+            }
+        }
+
+        if (!is_null($push_payload)) {
+            if (!is_array($push_payload)) {
+                throw new InvalidArgumentException('Invalid schedule push payload');
+            } else {
+                $payload['push'] = $push_payload;
+            }
+        }
+
+        if (!is_null($trigger)) {
+            if (!is_array($trigger)) {
+                throw new InvalidArgumentException('Invalid schedule trigger');
+            } else {
+                $payload['trigger'] = array("periodical"=>$trigger);
+            }
+        }
+
+        if (count($payload) <= 0) {
+            throw new InvalidArgumentException('Invalid schedule, name, enabled, trigger, push can not all be null');
+        }
+
+        $url = $this->client->makeURL('schedule') . "/" . $schedule_id;
+        return Http::put($this->client, $url, $payload);
+    }
+
+    public function getSchedules($page = 1) {
+        if (!is_int($page)) {
+            $page = 1;
+        }
+        $url = $this->client->makeURL('schedule') . "?page=" . $page;
+        return Http::get($this->client, $url);
+    }
+
+    public function getSchedule($schedule_id) {
+        if (!is_string($schedule_id)) {
+            throw new InvalidArgumentException('Invalid schedule id');
+        }
+        $url = $this->client->makeURL('schedule') . "/" . $schedule_id;
+        return Http::get($this->client, $url);
+    }
+
+    public function deleteSchedule($schedule_id) {
+        if (!is_string($schedule_id)) {
+            throw new InvalidArgumentException('Invalid schedule id');
+        }
+        $url = $this->client->makeURL('schedule') . "/" . $schedule_id;
+        return Http::delete($this->client, $url);
+    }
+}
+
diff --git a/vendor/jpush/jpush/src/JPush/version.php b/vendor/jpush/jpush/src/JPush/version.php
new file mode 100644
index 0000000..557431c
--- /dev/null
+++ b/vendor/jpush/jpush/src/JPush/version.php
@@ -0,0 +1,4 @@
+device = $client->device();
+        $this->test_tag = 'jpush_tag';
+    }
+
+    function testGetDevices() {
+        global $registration_id;
+        $response = $this->device->getDevices($registration_id);
+        $this->assertEquals('200', $response['http_code']);
+
+        echo "HTTP HEADERS ARE: ";
+        print_r($response['headers']);
+
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(3, count($body));
+        $this->assertArrayHasKey('tags', $body);
+        $this->assertArrayHasKey('alias', $body);
+        $this->assertArrayHasKey('mobile', $body);
+        $this->assertTrue(is_array($body['tags']));
+    }
+
+    /**
+     * @expectedException \JPush\Exceptions\APIRequestException
+     * @expectedExceptionCode 7002
+     */
+    function testGetDevicesWithInvalidRid() {
+        $response = $this->device->getDevices('INVALID_REGISTRATION_ID');
+    }
+
+    function testUpdateDevicesAlias() {
+        global $registration_id;
+        $result = $this->device->getDevices($registration_id);
+        $old_alias = $result['body']['alias'];
+        if ($old_alias == null) {
+            $old_alias = '';
+        }
+        $new_alias = 'jpush_alias';
+        if ($old_alias == $new_alias) {
+            $new_alias = $new_alias . time();
+        }
+        $response = $this->device->updateAlias($registration_id, $new_alias);
+        $this->assertEquals('200', $response['http_code']);
+
+        $response = $this->device->updateAlias($registration_id, $old_alias);
+        $this->assertEquals('200', $response['http_code']);
+    }
+
+    function testUpdateDevicesTags() {
+        global $registration_id;
+        $new_tag = $this->test_tag;
+
+        $response = $this->device->addTags($registration_id, array($new_tag));
+        $this->assertEquals('200', $response['http_code']);
+
+        $response = $this->device->removeTags($registration_id, array($new_tag));
+        $this->assertEquals('200', $response['http_code']);
+    }
+
+    function testGetTags() {
+        $response = $this->device->getTags();
+        $this->assertEquals('200', $response['http_code']);
+
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(1, count($body));
+        $this->assertArrayHasKey('tags', $body);
+    }
+
+    function testIsDeviceInTag() {
+        global $registration_id;
+        $test_tag = $this->test_tag;
+
+        $this->device->addTags($registration_id, array($test_tag));
+        $response = $this->device->isDeviceInTag($registration_id, $test_tag);
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertTrue($body['result']);
+
+        $this->device->removeTags($registration_id, array($test_tag));
+        $response = $this->device->isDeviceInTag($registration_id, $test_tag);
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertFalse($body['result']);
+    }
+
+    function testUpdateTag() {
+        global $registration_id;
+        $test_tag = $this->test_tag;
+
+        $response = $this->device->addDevicesToTag($test_tag, array($registration_id));
+        $this->assertEquals('200', $response['http_code']);
+
+        $response = $this->device->removeDevicesFromTag($test_tag, array($registration_id));
+        $this->assertEquals('200', $response['http_code']);
+    }
+
+    function testDeleteTag() {}
+
+    function testGetAliasDevices() {
+        $test_tag = $this->test_tag;
+
+        $response = $this->device->getAliasDevices($test_tag);
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(1, count($body));
+        $this->assertArrayHasKey('registration_ids', $body);
+    }
+
+    function testDeleteAlias() {}
+
+    function testGetDevicesStatus() {
+        global $registration_id;
+        $response = $this->device->getDevicesStatus($registration_id);
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(1, count($body));
+    }
+
+}
diff --git a/vendor/jpush/jpush/tests/JPush/PushPayloadTest.php b/vendor/jpush/jpush/tests/JPush/PushPayloadTest.php
new file mode 100644
index 0000000..fa818b2
--- /dev/null
+++ b/vendor/jpush/jpush/tests/JPush/PushPayloadTest.php
@@ -0,0 +1,311 @@
+payload = $client->push()
+                                ->setPlatform('all')
+                                ->addAllAudience()
+                                ->setNotificationAlert('Hello JPush');
+
+        $this->payload_without_audience = $client->push()
+                                                 ->setPlatform('all')
+                                                 ->setNotificationAlert('Hello JPush');
+    }
+
+    public function testSimplePushToAll() {
+        $payload = $this->payload;
+        $result = $payload->build();
+
+        $this->assertTrue(is_array($result));
+        $this->assertEquals(4, count($result));
+        $this->assertArrayHasKey('platform', $result);
+        $this->assertArrayHasKey('audience', $result);
+        $this->assertArrayHasKey('notification', $result);
+        $this->assertArrayHasKey('options', $result);
+    }
+
+    public function testSetPlatform() {
+        $payload = $this->payload;
+
+        $result = $payload->build();
+        $this->assertEquals('all', $result['platform']);
+
+        $result = $payload->setPlatform('ios')->build();
+        $this->assertTrue(is_array($result['platform']));
+        $this->assertEquals(1, count($result['platform']));
+        $this->assertTrue(in_array('ios', $result['platform']));
+
+        $result = $payload->setPlatform(array('ios', 'android', 'blackberry'))->build();
+        $this->assertTrue(is_array($result['platform']));
+        $this->assertEquals(2, count($result['platform']));
+        $this->assertFalse(in_array('blackberry', $result['platform']));
+    }
+
+    public function testSetAudience() {
+        $result = $this->payload->build();
+        $this->assertEquals('all', $result['audience']);
+    }
+
+    public function testAddTag() {
+        $payload = $this->payload_without_audience;
+        $result = $payload->addTag('hello')->build();
+        $audience = $result['audience'];
+        $this->assertTrue(is_array($audience['tag']));
+        $this->assertEquals(1, count($audience['tag']));
+
+        $result = $payload->addTag(array('jpush', 'jiguang'))->build();
+        $this->assertEquals(3, count($result['audience']['tag']));
+    }
+    public function testAddTag2() {
+        $payload = $this->payload_without_audience;
+        $result = $payload->addTagAnd(array('jpush', 'jiguang'))->build();
+        $audience = $result['audience'];
+        $this->assertTrue(is_array($audience['tag_and']));
+        $this->assertEquals(2, count($audience['tag_and']));
+
+        $result = $payload->addTagAnd('hello')->build();
+        $this->assertEquals(3, count($result['audience']['tag_and']));
+    }
+
+    public function testAddTagAnd1() {
+        $payload = $this->payload_without_audience;
+        $result = $payload->addTagAnd('hello')->build();
+        $audience = $result['audience'];
+        $this->assertTrue(is_array($audience['tag_and']));
+        $this->assertEquals(1, count($audience['tag_and']));
+
+        $result = $payload->addTagAnd(array('jpush', 'jiguang'))->build();
+        $this->assertEquals(3, count($result['audience']['tag_and']));
+    }
+    public function testAddTagAnd2() {
+        $payload = $this->payload_without_audience;
+        $result = $payload->addTagAnd(array('jpush', 'jiguang'))->build();
+        $audience = $result['audience'];
+        $this->assertTrue(is_array($audience['tag_and']));
+        $this->assertEquals(2, count($audience['tag_and']));
+
+        $result = $payload->addTagAnd('hello')->build();
+        $this->assertEquals(3, count($result['audience']['tag_and']));
+    }
+
+    public function testAddRegistrationId1() {
+        $payload = $this->payload_without_audience;
+        $result = $payload->addRegistrationId('hello')->build();
+        $audience = $result['audience'];
+        $this->assertTrue(is_array($audience['registration_id']));
+        $this->assertEquals(1, count($audience['registration_id']));
+
+        $result = $payload->addRegistrationId(array('jpush', 'jiguang'))->build();
+        $this->assertEquals(3, count($result['audience']['registration_id']));
+    }
+    public function testAddRegistrationId2() {
+        $payload = $this->payload_without_audience;
+        $result = $payload->addRegistrationId(array('jpush', 'jiguang'))->build();
+        $audience = $result['audience'];
+        $this->assertTrue(is_array($audience['registration_id']));
+        $this->assertEquals(2, count($audience['registration_id']));
+
+        $result = $payload->addRegistrationId('hello')->build();
+        $this->assertEquals(3, count($result['audience']['registration_id']));
+    }
+
+    public function testSetNotificationAlert() {
+        $result = $this->payload->build();
+        $notification = $result['notification'];
+        $this->assertTrue(is_array($notification));
+        $this->assertEquals(1, count($notification));
+        $this->assertEquals('Hello JPush', $result['notification']['alert']);
+    }
+
+    public function testIosNotification() {
+        $payload = $this->payload;
+        $result = $payload->iosNotification()->build();
+        $ios = $result['notification']['ios'];
+        $this->assertTrue(is_array($ios));
+        $this->assertEquals(3, count($ios));
+        $this->assertArrayHasKey('alert', $ios);
+        $this->assertArrayHasKey('sound', $ios);
+        $this->assertArrayHasKey('badge', $ios);
+        $this->assertEquals('', $ios['alert']);
+        $this->assertEquals('', $ios['sound']);
+        $this->assertEquals('+1', $ios['badge']);
+
+        $result = $payload->iosNotification('hello')->build();
+        $ios = $result['notification']['ios'];
+        $this->assertEquals('hello', $result['notification']['ios']['alert']);
+    }
+    public function testIosNotificationWithArray() {
+        $payload = $this->payload;
+        $alert_array = array(
+            'alert_k1' => 'alert_v1',
+            'alert_k2' => 'alert_v2',
+            'alert_k3' => 'alert_v3',
+            'alert_k4' => 'alert_v4'
+        );
+        $array = array(
+            'sound' => 'jpush.caf',
+            'badge' => 2,
+            'content-available' => true,
+            'category' => 'jiguang',
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+            'invalid_key' => 'invalid_value'
+        );
+        $result = $payload->iosNotification($alert_array, $array)->build();
+        $ios = $result['notification']['ios'];
+        $this->assertTrue(is_array($ios['alert']));
+        $this->assertEquals(6, count($ios));
+        $this->assertFalse(array_key_exists('invalid_key', $ios));
+    }
+
+    public function testAndroidNotification() {
+        $payload = $this->payload;
+        $result = $payload->androidNotification()->build();
+        $android = $result['notification']['android'];
+        $this->assertTrue(is_array($android));
+        $this->assertEquals(1, count($android));
+        $this->assertArrayHasKey('alert', $android);
+        $this->assertEquals('', $android['alert']);
+
+        $result = $payload->androidNotification('hello')->build();
+        $android = $result['notification']['android'];
+        $this->assertEquals('hello', $result['notification']['android']['alert']);
+    }
+    public function testAndroidNotificationWithArray() {
+        $payload = $this->payload;
+        $array = array(
+            'title' => 'hello jpush',
+            'builder_id' => 2,
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+            'invalid_key' => 'invalid_value'
+        );
+        $result = $payload->androidNotification('', $array)->build();
+        $android = $result['notification']['android'];
+        $this->assertEquals(4, count($android));
+        $this->assertFalse(array_key_exists('invalid_key', $android));
+    }
+
+    public function testSetSmsMessage() {
+        $payload = $this->payload;
+        $result = $payload->setSmsMessage('Hello JPush')->build();
+        $sms = $result['sms_message'];
+        $this->assertTrue(is_array($sms));
+        $this->assertEquals(2, count($sms));
+        $this->assertEquals('Hello JPush', $sms['content']);
+        $this->assertEquals(0, $sms['delay_time']);
+
+        $result = $payload->setSmsMessage('Hello JPush', 666)->build();
+        $this->assertEquals(666, $result['sms_message']['delay_time']);
+
+        $result = $payload->setSmsMessage('Hello JPush', 86500)->build();
+        $this->assertEquals(0, $result['sms_message']['delay_time']);
+    }
+
+    public function testMessage() {
+        $payload = $this->payload;
+        $result = $payload->message('Hello JPush')->build();
+        $message = $result['message'];
+        $this->assertTrue(is_array($message));
+        $this->assertEquals(1, count($message));
+        $this->assertEquals('Hello JPush', $message['msg_content']);
+
+        $array = array(
+            'title' => 'hello jpush',
+            'content_type' => '',
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+            'invalid_key' => 'invalid_value'
+        );
+        $result = $payload->message('Hello JPush', $array)->build();
+    }
+
+    public function testOptions() {
+        $payload = $this->payload;
+        $result = $payload->options()->build();
+        $this->assertTrue(array_key_exists('options', $result));
+        $this->assertEquals(false, $result['options']['apns_production']);
+        $this->assertTrue(array_key_exists('sendno', $result['options']));
+
+        $array = array(
+            'sendno' => 100,
+            'time_to_live' => 100,
+            'apns_production' => true,
+            'override_msg_id' => 100,
+            'big_push_duration' => 100
+        );
+        $result = $payload->options($array)->build();
+        $options = $result['options'];
+        $this->assertEquals(5, count($options));
+        $this->assertArrayHasKey('apns_production', $options);
+        $this->assertEquals(true, $options['apns_production']);
+    }
+
+    public function testPushToAll() {
+        $payload = $this->payload;
+        $platform = array('ios', 'android', 'blackberry');
+        $ios_alert = array(
+            'k1' => 'v1',
+            'k2' => 'v2',
+            'k3' => 'v3',
+            'k4' => 'v4'
+        );
+        $ios_notification = array(
+            'sound' => 'jpush.caf',
+            'badge' => 2,
+            'content-available' => true,
+            'category' => 'jiguang',
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+            'invalid_key' => 'invalid_value'
+        );
+        $android_notification = array(
+            'title' => 'hello jpush',
+            'builder_id' => 2,
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+            'invalid_key' => 'invalid_value'
+        );
+        $message = array(
+            'title' => 'hello jpush',
+            'content_type' => '',
+            'extras' => array(
+                'key' => 'value',
+                'jiguang'
+            ),
+            'invalid_key' => 'invalid_value'
+        );
+
+        $result = $payload->setPlatform($platform)
+            ->iosNotification($ios_alert, $ios_notification)
+            ->androidNotification('Hello Android', $android_notification)
+            ->message('Hello JPush', $message)
+            ->build();
+
+        $response = $payload->send();
+        $this->assertEquals('200', $response['http_code']);
+
+        echo "HTTP HEADERS ARE: ";
+        print_r($response['headers']);
+
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(2, count($body));
+        $this->assertArrayHasKey('sendno', $body);
+        $this->assertArrayHasKey('msg_id', $body);
+    }
+}
diff --git a/vendor/jpush/jpush/tests/JPush/ReportPayloadTest.php b/vendor/jpush/jpush/tests/JPush/ReportPayloadTest.php
new file mode 100644
index 0000000..f86ca76
--- /dev/null
+++ b/vendor/jpush/jpush/tests/JPush/ReportPayloadTest.php
@@ -0,0 +1,77 @@
+payload = $client->push()
+                                ->setPlatform('all')
+                                ->addAllAudience()
+                                ->setNotificationAlert('Hello JPush');
+        $this->reporter = $client->report();
+    }
+
+    public function testPusher0() {
+        $payload = $this->payload;
+        $response = $payload->send();
+
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(2, count($body));
+        $this->assertArrayHasKey('sendno', $body);
+        $this->assertArrayHasKey('msg_id', $body);
+        sleep(10);
+        return $body['msg_id'];
+    }
+    public function testPusher1() {
+        $payload = $this->payload;
+        $response = $payload->send();
+        $this->assertEquals('200', $response['http_code']);
+        sleep(10);
+        return $response['body']['msg_id'];
+    }
+
+    /**
+     * @depends testPusher0
+     * @depends testPusher1
+     */
+    public function testGetReceived($msg_id_0, $msg_id_1) {
+        $response = $this->reporter->getReceived($msg_id_0);
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(1, count($body));
+        $this->assertTrue(is_array($body[0]));
+        $this->assertArrayHasKey('msg_id', $body[0]);
+
+        $response = $this->reporter->getReceived(array($msg_id_0, $msg_id_1));
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(2, count($body));
+    }
+
+    /**
+     * @depends testPusher0
+     * @depends testPusher1
+     */
+    public function testGetMessages($msg_id_0, $msg_id_1) {
+        $response = $this->reporter->getMessages($msg_id_0);
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(1, count($body));
+        $this->assertTrue(is_array($body[0]));
+        $this->assertEquals(4, count($body[0]));
+        $this->assertArrayHasKey('msg_id', $body[0]);
+
+        $response = $this->reporter->getMessages(array($msg_id_0, $msg_id_1));
+        $this->assertEquals('200', $response['http_code']);
+        $body = $response['body'];
+        $this->assertTrue(is_array($body));
+        $this->assertEquals(2, count($body));
+    }
+}
diff --git a/vendor/jpush/jpush/tests/JPush/SchedulePayloadTest.php b/vendor/jpush/jpush/tests/JPush/SchedulePayloadTest.php
new file mode 100644
index 0000000..391738e
--- /dev/null
+++ b/vendor/jpush/jpush/tests/JPush/SchedulePayloadTest.php
@@ -0,0 +1,18 @@
+schedule = $client->schedule();
+    }
+
+    public function testGetSchedules() {
+        $schedule = $this->schedule;
+        $response = $schedule->getSchedules();
+        $this->assertEquals('200', $response['http_code']);
+    }
+
+}
diff --git a/vendor/jpush/jpush/tests/bootstrap.php b/vendor/jpush/jpush/tests/bootstrap.php
new file mode 100644
index 0000000..bfe7e84
--- /dev/null
+++ b/vendor/jpush/jpush/tests/bootstrap.php
@@ -0,0 +1,8 @@
+
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+$finder = Symfony\CS\Finder::create()
+    ->files()
+    ->name('*.php')
+    ->exclude('Fixtures')
+    ->in(__DIR__.'/src')
+    ->in(__DIR__.'/tests')
+;
+
+return Symfony\CS\Config::create()
+    ->setUsingCache(true)
+    //->setUsingLinter(false)
+    ->setRiskyAllowed(true)
+    ->setRules(array(
+        '@PSR2' => true,
+        'binary_operator_spaces' => true,
+        'blank_line_before_return' => true,
+        'header_comment' => array('header' => $header),
+        'include' => true,
+        'long_array_syntax' => true,
+        'method_separation' => true,
+        'no_blank_lines_after_class_opening' => true,
+        'no_blank_lines_after_phpdoc' => true,
+        'no_blank_lines_between_uses' => true,
+        'no_duplicate_semicolons' => true,
+        'no_extra_consecutive_blank_lines' => true,
+        'no_leading_import_slash' => true,
+        'no_leading_namespace_whitespace' => true,
+        'no_trailing_comma_in_singleline_array' => true,
+        'no_unused_imports' => true,
+        'object_operator_without_whitespace' => true,
+        'phpdoc_align' => true,
+        'phpdoc_indent' => true,
+        'phpdoc_no_access' => true,
+        'phpdoc_no_package' => true,
+        'phpdoc_order' => true,
+        'phpdoc_scalar' => true,
+        'phpdoc_trim' => true,
+        'phpdoc_type_to_var' => true,
+        'psr0' => true,
+        'single_blank_line_before_namespace' => true,
+        'spaces_cast' => true,
+        'standardize_not_equals' => true,
+        'ternary_operator_spaces' => true,
+        'trailing_comma_in_multiline_array' => true,
+        'whitespacy_lines' => true,
+    ))
+    ->finder($finder)
+;
diff --git a/vendor/monolog/monolog/CHANGELOG.md b/vendor/monolog/monolog/CHANGELOG.md
new file mode 100644
index 0000000..bcf679c
--- /dev/null
+++ b/vendor/monolog/monolog/CHANGELOG.md
@@ -0,0 +1,370 @@
+### 1.24.0 (2018-11-05)
+
+  * Added a `ResettableInterface` in order to reset/reset/clear/flush handlers and processors
+  * Added a `ProcessorInterface` as an optional way to label a class as being a processor (mostly useful for autowiring dependency containers)
+  * Added a way to log signals being received using Monolog\SignalHandler
+  * Added ability to customize error handling at the Logger level using Logger::setExceptionHandler
+  * Added InsightOpsHandler to migrate users of the LogEntriesHandler
+  * Added protection to NormalizerHandler against circular and very deep structures, it now stops normalizing at a depth of 9
+  * Added capture of stack traces to ErrorHandler when logging PHP errors
+  * Added RavenHandler support for a `contexts` context or extra key to forward that to Sentry's contexts
+  * Added forwarding of context info to FluentdFormatter
+  * Added SocketHandler::setChunkSize to override the default chunk size in case you must send large log lines to rsyslog for example
+  * Added ability to extend/override BrowserConsoleHandler
+  * Added SlackWebhookHandler::getWebhookUrl and SlackHandler::getToken to enable class extensibility
+  * Added SwiftMailerHandler::getSubjectFormatter to enable class extensibility
+  * Dropped official support for HHVM in test builds
+  * Fixed normalization of exception traces when call_user_func is used to avoid serializing objects and the data they contain
+  * Fixed naming of fields in Slack handler, all field names are now capitalized in all cases
+  * Fixed HipChatHandler bug where slack dropped messages randomly
+  * Fixed normalization of objects in Slack handlers
+  * Fixed support for PHP7's Throwable in NewRelicHandler
+  * Fixed race bug when StreamHandler sometimes incorrectly reported it failed to create a directory
+  * Fixed table row styling issues in HtmlFormatter
+  * Fixed RavenHandler dropping the message when logging exception
+  * Fixed WhatFailureGroupHandler skipping processors when using handleBatch
+    and implement it where possible
+  * Fixed display of anonymous class names
+
+### 1.23.0 (2017-06-19)
+
+  * Improved SyslogUdpHandler's support for RFC5424 and added optional `$ident` argument
+  * Fixed GelfHandler truncation to be per field and not per message
+  * Fixed compatibility issue with PHP <5.3.6
+  * Fixed support for headless Chrome in ChromePHPHandler
+  * Fixed support for latest Aws SDK in DynamoDbHandler
+  * Fixed support for SwiftMailer 6.0+ in SwiftMailerHandler
+
+### 1.22.1 (2017-03-13)
+
+  * Fixed lots of minor issues in the new Slack integrations
+  * Fixed support for allowInlineLineBreaks in LineFormatter when formatting exception backtraces
+
+### 1.22.0 (2016-11-26)
+
+  * Added SlackbotHandler and SlackWebhookHandler to set up Slack integration more easily
+  * Added MercurialProcessor to add mercurial revision and branch names to log records
+  * Added support for AWS SDK v3 in DynamoDbHandler
+  * Fixed fatal errors occuring when normalizing generators that have been fully consumed
+  * Fixed RollbarHandler to include a level (rollbar level), monolog_level (original name), channel and datetime (unix)
+  * Fixed RollbarHandler not flushing records automatically, calling close() explicitly is not necessary anymore
+  * Fixed SyslogUdpHandler to avoid sending empty frames
+  * Fixed a few PHP 7.0 and 7.1 compatibility issues
+
+### 1.21.0 (2016-07-29)
+
+  * Break: Reverted the addition of $context when the ErrorHandler handles regular php errors from 1.20.0 as it was causing issues
+  * Added support for more formats in RotatingFileHandler::setFilenameFormat as long as they have Y, m and d in order
+  * Added ability to format the main line of text the SlackHandler sends by explictly setting a formatter on the handler
+  * Added information about SoapFault instances in NormalizerFormatter
+  * Added $handleOnlyReportedErrors option on ErrorHandler::registerErrorHandler (default true) to allow logging of all errors no matter the error_reporting level
+
+### 1.20.0 (2016-07-02)
+
+  * Added FingersCrossedHandler::activate() to manually trigger the handler regardless of the activation policy
+  * Added StreamHandler::getUrl to retrieve the stream's URL
+  * Added ability to override addRow/addTitle in HtmlFormatter
+  * Added the $context to context information when the ErrorHandler handles a regular php error
+  * Deprecated RotatingFileHandler::setFilenameFormat to only support 3 formats: Y, Y-m and Y-m-d
+  * Fixed WhatFailureGroupHandler to work with PHP7 throwables
+  * Fixed a few minor bugs
+
+### 1.19.0 (2016-04-12)
+
+  * Break: StreamHandler will not close streams automatically that it does not own. If you pass in a stream (not a path/url), then it will not close it for you. You can retrieve those using getStream() if needed
+  * Added DeduplicationHandler to remove duplicate records from notifications across multiple requests, useful for email or other notifications on errors
+  * Added ability to use `%message%` and other LineFormatter replacements in the subject line of emails sent with NativeMailHandler and SwiftMailerHandler
+  * Fixed HipChatHandler handling of long messages
+
+### 1.18.2 (2016-04-02)
+
+  * Fixed ElasticaFormatter to use more precise dates
+  * Fixed GelfMessageFormatter sending too long messages
+
+### 1.18.1 (2016-03-13)
+
+  * Fixed SlackHandler bug where slack dropped messages randomly
+  * Fixed RedisHandler issue when using with the PHPRedis extension
+  * Fixed AmqpHandler content-type being incorrectly set when using with the AMQP extension
+  * Fixed BrowserConsoleHandler regression
+
+### 1.18.0 (2016-03-01)
+
+  * Added optional reduction of timestamp precision via `Logger->useMicrosecondTimestamps(false)`, disabling it gets you a bit of performance boost but reduces the precision to the second instead of microsecond
+  * Added possibility to skip some extra stack frames in IntrospectionProcessor if you have some library wrapping Monolog that is always adding frames
+  * Added `Logger->withName` to clone a logger (keeping all handlers) with a new name
+  * Added FluentdFormatter for the Fluentd unix socket protocol
+  * Added HandlerWrapper base class to ease the creation of handler wrappers, just extend it and override as needed
+  * Added support for replacing context sub-keys using `%context.*%` in LineFormatter
+  * Added support for `payload` context value in RollbarHandler
+  * Added setRelease to RavenHandler to describe the application version, sent with every log
+  * Added support for `fingerprint` context value in RavenHandler
+  * Fixed JSON encoding errors that would gobble up the whole log record, we now handle those more gracefully by dropping chars as needed
+  * Fixed write timeouts in SocketHandler and derivatives, set to 10sec by default, lower it with `setWritingTimeout()`
+  * Fixed PHP7 compatibility with regard to Exception/Throwable handling in a few places
+
+### 1.17.2 (2015-10-14)
+
+  * Fixed ErrorHandler compatibility with non-Monolog PSR-3 loggers
+  * Fixed SlackHandler handling to use slack functionalities better
+  * Fixed SwiftMailerHandler bug when sending multiple emails they all had the same id
+  * Fixed 5.3 compatibility regression
+
+### 1.17.1 (2015-08-31)
+
+  * Fixed RollbarHandler triggering PHP notices
+
+### 1.17.0 (2015-08-30)
+
+  * Added support for `checksum` and `release` context/extra values in RavenHandler
+  * Added better support for exceptions in RollbarHandler
+  * Added UidProcessor::getUid
+  * Added support for showing the resource type in NormalizedFormatter
+  * Fixed IntrospectionProcessor triggering PHP notices
+
+### 1.16.0 (2015-08-09)
+
+  * Added IFTTTHandler to notify ifttt.com triggers
+  * Added Logger::setHandlers() to allow setting/replacing all handlers
+  * Added $capSize in RedisHandler to cap the log size
+  * Fixed StreamHandler creation of directory to only trigger when the first log write happens
+  * Fixed bug in the handling of curl failures
+  * Fixed duplicate logging of fatal errors when both error and fatal error handlers are registered in monolog's ErrorHandler
+  * Fixed missing fatal errors records with handlers that need to be closed to flush log records
+  * Fixed TagProcessor::addTags support for associative arrays
+
+### 1.15.0 (2015-07-12)
+
+  * Added addTags and setTags methods to change a TagProcessor
+  * Added automatic creation of directories if they are missing for a StreamHandler to open a log file
+  * Added retry functionality to Loggly, Cube and Mandrill handlers so they retry up to 5 times in case of network failure
+  * Fixed process exit code being incorrectly reset to 0 if ErrorHandler::registerExceptionHandler was used
+  * Fixed HTML/JS escaping in BrowserConsoleHandler
+  * Fixed JSON encoding errors being silently suppressed (PHP 5.5+ only)
+
+### 1.14.0 (2015-06-19)
+
+  * Added PHPConsoleHandler to send record to Chrome's PHP Console extension and library
+  * Added support for objects implementing __toString in the NormalizerFormatter
+  * Added support for HipChat's v2 API in HipChatHandler
+  * Added Logger::setTimezone() to initialize the timezone monolog should use in case date.timezone isn't correct for your app
+  * Added an option to send formatted message instead of the raw record on PushoverHandler via ->useFormattedMessage(true)
+  * Fixed curl errors being silently suppressed
+
+### 1.13.1 (2015-03-09)
+
+  * Fixed regression in HipChat requiring a new token to be created
+
+### 1.13.0 (2015-03-05)
+
+  * Added Registry::hasLogger to check for the presence of a logger instance
+  * Added context.user support to RavenHandler
+  * Added HipChat API v2 support in the HipChatHandler
+  * Added NativeMailerHandler::addParameter to pass params to the mail() process
+  * Added context data to SlackHandler when $includeContextAndExtra is true
+  * Added ability to customize the Swift_Message per-email in SwiftMailerHandler
+  * Fixed SwiftMailerHandler to lazily create message instances if a callback is provided
+  * Fixed serialization of INF and NaN values in Normalizer and LineFormatter
+
+### 1.12.0 (2014-12-29)
+
+  * Break: HandlerInterface::isHandling now receives a partial record containing only a level key. This was always the intent and does not break any Monolog handler but is strictly speaking a BC break and you should check if you relied on any other field in your own handlers.
+  * Added PsrHandler to forward records to another PSR-3 logger
+  * Added SamplingHandler to wrap around a handler and include only every Nth record
+  * Added MongoDBFormatter to support better storage with MongoDBHandler (it must be enabled manually for now)
+  * Added exception codes in the output of most formatters
+  * Added LineFormatter::includeStacktraces to enable exception stack traces in logs (uses more than one line)
+  * Added $useShortAttachment to SlackHandler to minify attachment size and $includeExtra to append extra data
+  * Added $host to HipChatHandler for users of private instances
+  * Added $transactionName to NewRelicHandler and support for a transaction_name context value
+  * Fixed MandrillHandler to avoid outputing API call responses
+  * Fixed some non-standard behaviors in SyslogUdpHandler
+
+### 1.11.0 (2014-09-30)
+
+  * Break: The NewRelicHandler extra and context data are now prefixed with extra_ and context_ to avoid clashes. Watch out if you have scripts reading those from the API and rely on names
+  * Added WhatFailureGroupHandler to suppress any exception coming from the wrapped handlers and avoid chain failures if a logging service fails
+  * Added MandrillHandler to send emails via the Mandrillapp.com API
+  * Added SlackHandler to log records to a Slack.com account
+  * Added FleepHookHandler to log records to a Fleep.io account
+  * Added LogglyHandler::addTag to allow adding tags to an existing handler
+  * Added $ignoreEmptyContextAndExtra to LineFormatter to avoid empty [] at the end
+  * Added $useLocking to StreamHandler and RotatingFileHandler to enable flock() while writing
+  * Added support for PhpAmqpLib in the AmqpHandler
+  * Added FingersCrossedHandler::clear and BufferHandler::clear to reset them between batches in long running jobs
+  * Added support for adding extra fields from $_SERVER in the WebProcessor
+  * Fixed support for non-string values in PrsLogMessageProcessor
+  * Fixed SwiftMailer messages being sent with the wrong date in long running scripts
+  * Fixed minor PHP 5.6 compatibility issues
+  * Fixed BufferHandler::close being called twice
+
+### 1.10.0 (2014-06-04)
+
+  * Added Logger::getHandlers() and Logger::getProcessors() methods
+  * Added $passthruLevel argument to FingersCrossedHandler to let it always pass some records through even if the trigger level is not reached
+  * Added support for extra data in NewRelicHandler
+  * Added $expandNewlines flag to the ErrorLogHandler to create multiple log entries when a message has multiple lines
+
+### 1.9.1 (2014-04-24)
+
+  * Fixed regression in RotatingFileHandler file permissions
+  * Fixed initialization of the BufferHandler to make sure it gets flushed after receiving records
+  * Fixed ChromePHPHandler and FirePHPHandler's activation strategies to be more conservative
+
+### 1.9.0 (2014-04-20)
+
+  * Added LogEntriesHandler to send logs to a LogEntries account
+  * Added $filePermissions to tweak file mode on StreamHandler and RotatingFileHandler
+  * Added $useFormatting flag to MemoryProcessor to make it send raw data in bytes
+  * Added support for table formatting in FirePHPHandler via the table context key
+  * Added a TagProcessor to add tags to records, and support for tags in RavenHandler
+  * Added $appendNewline flag to the JsonFormatter to enable using it when logging to files
+  * Added sound support to the PushoverHandler
+  * Fixed multi-threading support in StreamHandler
+  * Fixed empty headers issue when ChromePHPHandler received no records
+  * Fixed default format of the ErrorLogHandler
+
+### 1.8.0 (2014-03-23)
+
+  * Break: the LineFormatter now strips newlines by default because this was a bug, set $allowInlineLineBreaks to true if you need them
+  * Added BrowserConsoleHandler to send logs to any browser's console via console.log() injection in the output
+  * Added FilterHandler to filter records and only allow those of a given list of levels through to the wrapped handler
+  * Added FlowdockHandler to send logs to a Flowdock account
+  * Added RollbarHandler to send logs to a Rollbar account
+  * Added HtmlFormatter to send prettier log emails with colors for each log level
+  * Added GitProcessor to add the current branch/commit to extra record data
+  * Added a Monolog\Registry class to allow easier global access to pre-configured loggers
+  * Added support for the new official graylog2/gelf-php lib for GelfHandler, upgrade if you can by replacing the mlehner/gelf-php requirement
+  * Added support for HHVM
+  * Added support for Loggly batch uploads
+  * Added support for tweaking the content type and encoding in NativeMailerHandler
+  * Added $skipClassesPartials to tweak the ignored classes in the IntrospectionProcessor
+  * Fixed batch request support in GelfHandler
+
+### 1.7.0 (2013-11-14)
+
+  * Added ElasticSearchHandler to send logs to an Elastic Search server
+  * Added DynamoDbHandler and ScalarFormatter to send logs to Amazon's Dynamo DB
+  * Added SyslogUdpHandler to send logs to a remote syslogd server
+  * Added LogglyHandler to send logs to a Loggly account
+  * Added $level to IntrospectionProcessor so it only adds backtraces when needed
+  * Added $version to LogstashFormatter to allow using the new v1 Logstash format
+  * Added $appName to NewRelicHandler
+  * Added configuration of Pushover notification retries/expiry
+  * Added $maxColumnWidth to NativeMailerHandler to change the 70 chars default
+  * Added chainability to most setters for all handlers
+  * Fixed RavenHandler batch processing so it takes the message from the record with highest priority
+  * Fixed HipChatHandler batch processing so it sends all messages at once
+  * Fixed issues with eAccelerator
+  * Fixed and improved many small things
+
+### 1.6.0 (2013-07-29)
+
+  * Added HipChatHandler to send logs to a HipChat chat room
+  * Added ErrorLogHandler to send logs to PHP's error_log function
+  * Added NewRelicHandler to send logs to NewRelic's service
+  * Added Monolog\ErrorHandler helper class to register a Logger as exception/error/fatal handler
+  * Added ChannelLevelActivationStrategy for the FingersCrossedHandler to customize levels by channel
+  * Added stack traces output when normalizing exceptions (json output & co)
+  * Added Monolog\Logger::API constant (currently 1)
+  * Added support for ChromePHP's v4.0 extension
+  * Added support for message priorities in PushoverHandler, see $highPriorityLevel and $emergencyLevel
+  * Added support for sending messages to multiple users at once with the PushoverHandler
+  * Fixed RavenHandler's support for batch sending of messages (when behind a Buffer or FingersCrossedHandler)
+  * Fixed normalization of Traversables with very large data sets, only the first 1000 items are shown now
+  * Fixed issue in RotatingFileHandler when an open_basedir restriction is active
+  * Fixed minor issues in RavenHandler and bumped the API to Raven 0.5.0
+  * Fixed SyslogHandler issue when many were used concurrently with different facilities
+
+### 1.5.0 (2013-04-23)
+
+  * Added ProcessIdProcessor to inject the PID in log records
+  * Added UidProcessor to inject a unique identifier to all log records of one request/run
+  * Added support for previous exceptions in the LineFormatter exception serialization
+  * Added Monolog\Logger::getLevels() to get all available levels
+  * Fixed ChromePHPHandler so it avoids sending headers larger than Chrome can handle
+
+### 1.4.1 (2013-04-01)
+
+  * Fixed exception formatting in the LineFormatter to be more minimalistic
+  * Fixed RavenHandler's handling of context/extra data, requires Raven client >0.1.0
+  * Fixed log rotation in RotatingFileHandler to work with long running scripts spanning multiple days
+  * Fixed WebProcessor array access so it checks for data presence
+  * Fixed Buffer, Group and FingersCrossed handlers to make use of their processors
+
+### 1.4.0 (2013-02-13)
+
+  * Added RedisHandler to log to Redis via the Predis library or the phpredis extension
+  * Added ZendMonitorHandler to log to the Zend Server monitor
+  * Added the possibility to pass arrays of handlers and processors directly in the Logger constructor
+  * Added `$useSSL` option to the PushoverHandler which is enabled by default
+  * Fixed ChromePHPHandler and FirePHPHandler issue when multiple instances are used simultaneously
+  * Fixed header injection capability in the NativeMailHandler
+
+### 1.3.1 (2013-01-11)
+
+  * Fixed LogstashFormatter to be usable with stream handlers
+  * Fixed GelfMessageFormatter levels on Windows
+
+### 1.3.0 (2013-01-08)
+
+  * Added PSR-3 compliance, the `Monolog\Logger` class is now an instance of `Psr\Log\LoggerInterface`
+  * Added PsrLogMessageProcessor that you can selectively enable for full PSR-3 compliance
+  * Added LogstashFormatter (combine with SocketHandler or StreamHandler to send logs to Logstash)
+  * Added PushoverHandler to send mobile notifications
+  * Added CouchDBHandler and DoctrineCouchDBHandler
+  * Added RavenHandler to send data to Sentry servers
+  * Added support for the new MongoClient class in MongoDBHandler
+  * Added microsecond precision to log records' timestamps
+  * Added `$flushOnOverflow` param to BufferHandler to flush by batches instead of losing
+    the oldest entries
+  * Fixed normalization of objects with cyclic references
+
+### 1.2.1 (2012-08-29)
+
+  * Added new $logopts arg to SyslogHandler to provide custom openlog options
+  * Fixed fatal error in SyslogHandler
+
+### 1.2.0 (2012-08-18)
+
+  * Added AmqpHandler (for use with AMQP servers)
+  * Added CubeHandler
+  * Added NativeMailerHandler::addHeader() to send custom headers in mails
+  * Added the possibility to specify more than one recipient in NativeMailerHandler
+  * Added the possibility to specify float timeouts in SocketHandler
+  * Added NOTICE and EMERGENCY levels to conform with RFC 5424
+  * Fixed the log records to use the php default timezone instead of UTC
+  * Fixed BufferHandler not being flushed properly on PHP fatal errors
+  * Fixed normalization of exotic resource types
+  * Fixed the default format of the SyslogHandler to avoid duplicating datetimes in syslog
+
+### 1.1.0 (2012-04-23)
+
+  * Added Monolog\Logger::isHandling() to check if a handler will
+    handle the given log level
+  * Added ChromePHPHandler
+  * Added MongoDBHandler
+  * Added GelfHandler (for use with Graylog2 servers)
+  * Added SocketHandler (for use with syslog-ng for example)
+  * Added NormalizerFormatter
+  * Added the possibility to change the activation strategy of the FingersCrossedHandler
+  * Added possibility to show microseconds in logs
+  * Added `server` and `referer` to WebProcessor output
+
+### 1.0.2 (2011-10-24)
+
+  * Fixed bug in IE with large response headers and FirePHPHandler
+
+### 1.0.1 (2011-08-25)
+
+  * Added MemoryPeakUsageProcessor and MemoryUsageProcessor
+  * Added Monolog\Logger::getName() to get a logger's channel name
+
+### 1.0.0 (2011-07-06)
+
+  * Added IntrospectionProcessor to get info from where the logger was called
+  * Fixed WebProcessor in CLI
+
+### 1.0.0-RC1 (2011-07-01)
+
+  * Initial release
diff --git a/vendor/monolog/monolog/LICENSE b/vendor/monolog/monolog/LICENSE
new file mode 100644
index 0000000..1647321
--- /dev/null
+++ b/vendor/monolog/monolog/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2011-2016 Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/monolog/monolog/README.md b/vendor/monolog/monolog/README.md
new file mode 100644
index 0000000..d756944
--- /dev/null
+++ b/vendor/monolog/monolog/README.md
@@ -0,0 +1,94 @@
+# Monolog - Logging for PHP [![Build Status](https://img.shields.io/travis/Seldaek/monolog.svg)](https://travis-ci.org/Seldaek/monolog)
+
+[![Total Downloads](https://img.shields.io/packagist/dt/monolog/monolog.svg)](https://packagist.org/packages/monolog/monolog)
+[![Latest Stable Version](https://img.shields.io/packagist/v/monolog/monolog.svg)](https://packagist.org/packages/monolog/monolog)
+
+
+Monolog sends your logs to files, sockets, inboxes, databases and various
+web services. See the complete list of handlers below. Special handlers
+allow you to build advanced logging strategies.
+
+This library implements the [PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)
+interface that you can type-hint against in your own libraries to keep
+a maximum of interoperability. You can also use it in your applications to
+make sure you can always use another compatible logger at a later time.
+As of 1.11.0 Monolog public APIs will also accept PSR-3 log levels.
+Internally Monolog still uses its own level scheme since it predates PSR-3.
+
+## Installation
+
+Install the latest version with
+
+```bash
+$ composer require monolog/monolog
+```
+
+## Basic Usage
+
+```php
+pushHandler(new StreamHandler('path/to/your.log', Logger::WARNING));
+
+// add records to the log
+$log->addWarning('Foo');
+$log->addError('Bar');
+```
+
+## Documentation
+
+- [Usage Instructions](doc/01-usage.md)
+- [Handlers, Formatters and Processors](doc/02-handlers-formatters-processors.md)
+- [Utility classes](doc/03-utilities.md)
+- [Extending Monolog](doc/04-extending.md)
+
+## Third Party Packages
+
+Third party handlers, formatters and processors are
+[listed in the wiki](https://github.com/Seldaek/monolog/wiki/Third-Party-Packages). You
+can also add your own there if you publish one.
+
+## About
+
+### Requirements
+
+- Monolog works with PHP 5.3 or above, and is also tested to work with HHVM.
+
+### Submitting bugs and feature requests
+
+Bugs and feature request are tracked on [GitHub](https://github.com/Seldaek/monolog/issues)
+
+### Framework Integrations
+
+- Frameworks and libraries using [PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)
+  can be used very easily with Monolog since it implements the interface.
+- [Symfony2](http://symfony.com) comes out of the box with Monolog.
+- [Silex](http://silex.sensiolabs.org/) comes out of the box with Monolog.
+- [Laravel 4 & 5](http://laravel.com/) come out of the box with Monolog.
+- [Lumen](http://lumen.laravel.com/) comes out of the box with Monolog.
+- [PPI](http://www.ppi.io/) comes out of the box with Monolog.
+- [CakePHP](http://cakephp.org/) is usable with Monolog via the [cakephp-monolog](https://github.com/jadb/cakephp-monolog) plugin.
+- [Slim](http://www.slimframework.com/) is usable with Monolog via the [Slim-Monolog](https://github.com/Flynsarmy/Slim-Monolog) log writer.
+- [XOOPS 2.6](http://xoops.org/) comes out of the box with Monolog.
+- [Aura.Web_Project](https://github.com/auraphp/Aura.Web_Project) comes out of the box with Monolog.
+- [Nette Framework](http://nette.org/en/) can be used with Monolog via [Kdyby/Monolog](https://github.com/Kdyby/Monolog) extension.
+- [Proton Micro Framework](https://github.com/alexbilbie/Proton) comes out of the box with Monolog.
+
+### Author
+
+Jordi Boggiano -  - 
    
+See also the list of [contributors](https://github.com/Seldaek/monolog/contributors) which participated in this project.
+
+### License
+
+Monolog is licensed under the MIT License - see the `LICENSE` file for details
+
+### Acknowledgements
+
+This library is heavily inspired by Python's [Logbook](http://packages.python.org/Logbook/)
+library, although most concepts have been adjusted to fit to the PHP world.
diff --git a/vendor/monolog/monolog/composer.json b/vendor/monolog/monolog/composer.json
new file mode 100644
index 0000000..3b0c880
--- /dev/null
+++ b/vendor/monolog/monolog/composer.json
@@ -0,0 +1,66 @@
+{
+    "name": "monolog/monolog",
+    "description": "Sends your logs to files, sockets, inboxes, databases and various web services",
+    "keywords": ["log", "logging", "psr-3"],
+    "homepage": "http://github.com/Seldaek/monolog",
+    "type": "library",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Jordi Boggiano",
+            "email": "j.boggiano@seld.be",
+            "homepage": "http://seld.be"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "psr/log": "~1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.5",
+        "graylog2/gelf-php": "~1.0",
+        "sentry/sentry": "^0.13",
+        "ruflin/elastica": ">=0.90 <3.0",
+        "doctrine/couchdb": "~1.0@dev",
+        "aws/aws-sdk-php": "^2.4.9 || ^3.0",
+        "php-amqplib/php-amqplib": "~2.4",
+        "swiftmailer/swiftmailer": "^5.3|^6.0",
+        "php-console/php-console": "^3.1.3",
+        "phpunit/phpunit-mock-objects": "2.3.0",
+        "jakub-onderka/php-parallel-lint": "0.9"
+    },
+    "_": "phpunit/phpunit-mock-objects required in 2.3.0 due to https://github.com/sebastianbergmann/phpunit-mock-objects/issues/223 - needs hhvm 3.8+ on travis",
+    "suggest": {
+        "graylog2/gelf-php": "Allow sending log messages to a GrayLog2 server",
+        "sentry/sentry": "Allow sending log messages to a Sentry server",
+        "doctrine/couchdb": "Allow sending log messages to a CouchDB server",
+        "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
+        "php-amqplib/php-amqplib": "Allow sending log messages to an AMQP server using php-amqplib",
+        "ext-amqp": "Allow sending log messages to an AMQP server (1.0+ required)",
+        "ext-mongo": "Allow sending log messages to a MongoDB server",
+        "mongodb/mongodb": "Allow sending log messages to a MongoDB server via PHP Driver",
+        "aws/aws-sdk-php": "Allow sending log messages to AWS services like DynamoDB",
+        "rollbar/rollbar": "Allow sending log messages to Rollbar",
+        "php-console/php-console": "Allow sending log messages to Google Chrome"
+    },
+    "autoload": {
+        "psr-4": {"Monolog\\": "src/Monolog"}
+    },
+    "autoload-dev": {
+        "psr-4": {"Monolog\\": "tests/Monolog"}
+    },
+    "provide": {
+        "psr/log-implementation": "1.0.0"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0.x-dev"
+        }
+    },
+    "scripts": {
+        "test": [
+            "parallel-lint . --exclude vendor",
+            "phpunit"
+        ]
+    }
+}
diff --git a/vendor/monolog/monolog/doc/01-usage.md b/vendor/monolog/monolog/doc/01-usage.md
new file mode 100644
index 0000000..8e2551f
--- /dev/null
+++ b/vendor/monolog/monolog/doc/01-usage.md
@@ -0,0 +1,231 @@
+# Using Monolog
+
+- [Installation](#installation)
+- [Core Concepts](#core-concepts)
+- [Log Levels](#log-levels)
+- [Configuring a logger](#configuring-a-logger)
+- [Adding extra data in the records](#adding-extra-data-in-the-records)
+- [Leveraging channels](#leveraging-channels)
+- [Customizing the log format](#customizing-the-log-format)
+
+## Installation
+
+Monolog is available on Packagist ([monolog/monolog](http://packagist.org/packages/monolog/monolog))
+and as such installable via [Composer](http://getcomposer.org/).
+
+```bash
+composer require monolog/monolog
+```
+
+If you do not use Composer, you can grab the code from GitHub, and use any
+PSR-0 compatible autoloader (e.g. the [Symfony2 ClassLoader component](https://github.com/symfony/ClassLoader))
+to load Monolog classes.
+
+## Core Concepts
+
+Every `Logger` instance has a channel (name) and a stack of handlers. Whenever
+you add a record to the logger, it traverses the handler stack. Each handler
+decides whether it fully handled the record, and if so, the propagation of the
+record ends there.
+
+This allows for flexible logging setups, for example having a `StreamHandler` at
+the bottom of the stack that will log anything to disk, and on top of that add
+a `MailHandler` that will send emails only when an error message is logged.
+Handlers also have a `$bubble` property which defines whether they block the
+record or not if they handled it. In this example, setting the `MailHandler`'s
+`$bubble` argument to false means that records handled by the `MailHandler` will
+not propagate to the `StreamHandler` anymore.
+
+You can create many `Logger`s, each defining a channel (e.g.: db, request,
+router, ..) and each of them combining various handlers, which can be shared
+or not. The channel is reflected in the logs and allows you to easily see or
+filter records.
+
+Each Handler also has a Formatter, a default one with settings that make sense
+will be created if you don't set one. The formatters normalize and format
+incoming records so that they can be used by the handlers to output useful
+information.
+
+Custom severity levels are not available. Only the eight
+[RFC 5424](http://tools.ietf.org/html/rfc5424) levels (debug, info, notice,
+warning, error, critical, alert, emergency) are present for basic filtering
+purposes, but for sorting and other use cases that would require
+flexibility, you should add Processors to the Logger that can add extra
+information (tags, user ip, ..) to the records before they are handled.
+
+## Log Levels
+
+Monolog supports the logging levels described by [RFC 5424](http://tools.ietf.org/html/rfc5424).
+
+- **DEBUG** (100): Detailed debug information.
+
+- **INFO** (200): Interesting events. Examples: User logs in, SQL logs.
+
+- **NOTICE** (250): Normal but significant events.
+
+- **WARNING** (300): Exceptional occurrences that are not errors. Examples:
+  Use of deprecated APIs, poor use of an API, undesirable things that are not
+  necessarily wrong.
+
+- **ERROR** (400): Runtime errors that do not require immediate action but
+  should typically be logged and monitored.
+
+- **CRITICAL** (500): Critical conditions. Example: Application component
+  unavailable, unexpected exception.
+
+- **ALERT** (550): Action must be taken immediately. Example: Entire website
+  down, database unavailable, etc. This should trigger the SMS alerts and wake
+  you up.
+
+- **EMERGENCY** (600): Emergency: system is unusable.
+
+## Configuring a logger
+
+Here is a basic setup to log to a file and to firephp on the DEBUG level:
+
+```php
+pushHandler(new StreamHandler(__DIR__.'/my_app.log', Logger::DEBUG));
+$logger->pushHandler(new FirePHPHandler());
+
+// You can now use your logger
+$logger->addInfo('My logger is now ready');
+```
+
+Let's explain it. The first step is to create the logger instance which will
+be used in your code. The argument is a channel name, which is useful when
+you use several loggers (see below for more details about it).
+
+The logger itself does not know how to handle a record. It delegates it to
+some handlers. The code above registers two handlers in the stack to allow
+handling records in two different ways.
+
+Note that the FirePHPHandler is called first as it is added on top of the
+stack. This allows you to temporarily add a logger with bubbling disabled if
+you want to override other configured loggers.
+
+> If you use Monolog standalone and are looking for an easy way to
+> configure many handlers, the [theorchard/monolog-cascade](https://github.com/theorchard/monolog-cascade)
+> can help you build complex logging configs via PHP arrays, yaml or json configs.
+
+## Adding extra data in the records
+
+Monolog provides two different ways to add extra informations along the simple
+textual message.
+
+### Using the logging context
+
+The first way is the context, allowing to pass an array of data along the
+record:
+
+```php
+addInfo('Adding a new user', array('username' => 'Seldaek'));
+```
+
+Simple handlers (like the StreamHandler for instance) will simply format
+the array to a string but richer handlers can take advantage of the context
+(FirePHP is able to display arrays in pretty way for instance).
+
+### Using processors
+
+The second way is to add extra data for all records by using a processor.
+Processors can be any callable. They will get the record as parameter and
+must return it after having eventually changed the `extra` part of it. Let's
+write a processor adding some dummy data in the record:
+
+```php
+pushProcessor(function ($record) {
+    $record['extra']['dummy'] = 'Hello world!';
+
+    return $record;
+});
+```
+
+Monolog provides some built-in processors that can be used in your project.
+Look at the [dedicated chapter](https://github.com/Seldaek/monolog/blob/master/doc/02-handlers-formatters-processors.md#processors) for the list.
+
+> Tip: processors can also be registered on a specific handler instead of
+  the logger to apply only for this handler.
+
+## Leveraging channels
+
+Channels are a great way to identify to which part of the application a record
+is related. This is useful in big applications (and is leveraged by
+MonologBundle in Symfony2).
+
+Picture two loggers sharing a handler that writes to a single log file.
+Channels would allow you to identify the logger that issued every record.
+You can easily grep through the log files filtering this or that channel.
+
+```php
+pushHandler($stream);
+$logger->pushHandler($firephp);
+
+// Create a logger for the security-related stuff with a different channel
+$securityLogger = new Logger('security');
+$securityLogger->pushHandler($stream);
+$securityLogger->pushHandler($firephp);
+
+// Or clone the first one to only change the channel
+$securityLogger = $logger->withName('security');
+```
+
+## Customizing the log format
+
+In Monolog it's easy to customize the format of the logs written into files,
+sockets, mails, databases and other handlers. Most of the handlers use the
+
+```php
+$record['formatted']
+```
+
+value to be automatically put into the log device. This value depends on the
+formatter settings. You can choose between predefined formatter classes or
+write your own (e.g. a multiline text file for human-readable output).
+
+To configure a predefined formatter class, just set it as the handler's field:
+
+```php
+// the default date format is "Y-m-d H:i:s"
+$dateFormat = "Y n j, g:i a";
+// the default output format is "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n"
+$output = "%datetime% > %level_name% > %message% %context% %extra%\n";
+// finally, create a formatter
+$formatter = new LineFormatter($output, $dateFormat);
+
+// Create a handler
+$stream = new StreamHandler(__DIR__.'/my_app.log', Logger::DEBUG);
+$stream->setFormatter($formatter);
+// bind it to a logger object
+$securityLogger = new Logger('security');
+$securityLogger->pushHandler($stream);
+```
+
+You may also reuse the same formatter between multiple handlers and share those
+handlers between multiple loggers.
+
+[Handlers, Formatters and Processors](02-handlers-formatters-processors.md) →
diff --git a/vendor/monolog/monolog/doc/02-handlers-formatters-processors.md b/vendor/monolog/monolog/doc/02-handlers-formatters-processors.md
new file mode 100644
index 0000000..af45913
--- /dev/null
+++ b/vendor/monolog/monolog/doc/02-handlers-formatters-processors.md
@@ -0,0 +1,158 @@
+# Handlers, Formatters and Processors
+
+- [Handlers](#handlers)
+  - [Log to files and syslog](#log-to-files-and-syslog)
+  - [Send alerts and emails](#send-alerts-and-emails)
+  - [Log specific servers and networked logging](#log-specific-servers-and-networked-logging)
+  - [Logging in development](#logging-in-development)
+  - [Log to databases](#log-to-databases)
+  - [Wrappers / Special Handlers](#wrappers--special-handlers)
+- [Formatters](#formatters)
+- [Processors](#processors)
+- [Third Party Packages](#third-party-packages)
+
+## Handlers
+
+### Log to files and syslog
+
+- _StreamHandler_: Logs records into any PHP stream, use this for log files.
+- _RotatingFileHandler_: Logs records to a file and creates one logfile per day.
+  It will also delete files older than `$maxFiles`. You should use
+  [logrotate](http://linuxcommand.org/man_pages/logrotate8.html) for high profile
+  setups though, this is just meant as a quick and dirty solution.
+- _SyslogHandler_: Logs records to the syslog.
+- _ErrorLogHandler_: Logs records to PHP's
+  [`error_log()`](http://docs.php.net/manual/en/function.error-log.php) function.
+
+### Send alerts and emails
+
+- _NativeMailerHandler_: Sends emails using PHP's
+  [`mail()`](http://php.net/manual/en/function.mail.php) function.
+- _SwiftMailerHandler_: Sends emails using a [`Swift_Mailer`](http://swiftmailer.org/) instance.
+- _PushoverHandler_: Sends mobile notifications via the [Pushover](https://www.pushover.net/) API.
+- _HipChatHandler_: Logs records to a [HipChat](http://hipchat.com) chat room using its API.
+- _FlowdockHandler_: Logs records to a [Flowdock](https://www.flowdock.com/) account.
+- _SlackHandler_: Logs records to a [Slack](https://www.slack.com/) account using the Slack API.
+- _SlackbotHandler_: Logs records to a [Slack](https://www.slack.com/) account using the Slackbot incoming hook.
+- _SlackWebhookHandler_: Logs records to a [Slack](https://www.slack.com/) account using Slack Webhooks.
+- _MandrillHandler_: Sends emails via the Mandrill API using a [`Swift_Message`](http://swiftmailer.org/) instance.
+- _FleepHookHandler_: Logs records to a [Fleep](https://fleep.io/) conversation using Webhooks.
+- _IFTTTHandler_: Notifies an [IFTTT](https://ifttt.com/maker) trigger with the log channel, level name and message.
+
+### Log specific servers and networked logging
+
+- _SocketHandler_: Logs records to [sockets](http://php.net/fsockopen), use this
+  for UNIX and TCP sockets. See an [example](sockets.md).
+- _AmqpHandler_: Logs records to an [amqp](http://www.amqp.org/) compatible
+  server. Requires the [php-amqp](http://pecl.php.net/package/amqp) extension (1.0+).
+- _GelfHandler_: Logs records to a [Graylog2](http://www.graylog2.org) server.
+- _CubeHandler_: Logs records to a [Cube](http://square.github.com/cube/) server.
+- _RavenHandler_: Logs records to a [Sentry](http://getsentry.com/) server using
+  [raven](https://packagist.org/packages/raven/raven).
+- _ZendMonitorHandler_: Logs records to the Zend Monitor present in Zend Server.
+- _NewRelicHandler_: Logs records to a [NewRelic](http://newrelic.com/) application.
+- _LogglyHandler_: Logs records to a [Loggly](http://www.loggly.com/) account.
+- _RollbarHandler_: Logs records to a [Rollbar](https://rollbar.com/) account.
+- _SyslogUdpHandler_: Logs records to a remote [Syslogd](http://www.rsyslog.com/) server.
+- _LogEntriesHandler_: Logs records to a [LogEntries](http://logentries.com/) account.
+- _InsightOpsHandler_: Logs records to a [InsightOps](https://www.rapid7.com/products/insightops/) account.
+
+### Logging in development
+
+- _FirePHPHandler_: Handler for [FirePHP](http://www.firephp.org/), providing
+  inline `console` messages within [FireBug](http://getfirebug.com/).
+- _ChromePHPHandler_: Handler for [ChromePHP](http://www.chromephp.com/), providing
+  inline `console` messages within Chrome.
+- _BrowserConsoleHandler_: Handler to send logs to browser's Javascript `console` with
+  no browser extension required. Most browsers supporting `console` API are supported.
+- _PHPConsoleHandler_: Handler for [PHP Console](https://chrome.google.com/webstore/detail/php-console/nfhmhhlpfleoednkpnnnkolmclajemef), providing
+  inline `console` and notification popup messages within Chrome.
+
+### Log to databases
+
+- _RedisHandler_: Logs records to a [redis](http://redis.io) server.
+- _MongoDBHandler_: Handler to write records in MongoDB via a
+  [Mongo](http://pecl.php.net/package/mongo) extension connection.
+- _CouchDBHandler_: Logs records to a CouchDB server.
+- _DoctrineCouchDBHandler_: Logs records to a CouchDB server via the Doctrine CouchDB ODM.
+- _ElasticSearchHandler_: Logs records to an Elastic Search server.
+- _DynamoDbHandler_: Logs records to a DynamoDB table with the [AWS SDK](https://github.com/aws/aws-sdk-php).
+
+### Wrappers / Special Handlers
+
+- _FingersCrossedHandler_: A very interesting wrapper. It takes a logger as
+  parameter and will accumulate log records of all levels until a record
+  exceeds the defined severity level. At which point it delivers all records,
+  including those of lower severity, to the handler it wraps. This means that
+  until an error actually happens you will not see anything in your logs, but
+  when it happens you will have the full information, including debug and info
+  records. This provides you with all the information you need, but only when
+  you need it.
+- _DeduplicationHandler_: Useful if you are sending notifications or emails
+  when critical errors occur. It takes a logger as parameter and will
+  accumulate log records of all levels until the end of the request (or
+  `flush()` is called). At that point it delivers all records to the handler
+  it wraps, but only if the records are unique over a given time period
+  (60seconds by default). If the records are duplicates they are simply
+  discarded. The main use of this is in case of critical failure like if your
+  database is unreachable for example all your requests will fail and that
+  can result in a lot of notifications being sent. Adding this handler reduces
+  the amount of notifications to a manageable level.
+- _WhatFailureGroupHandler_: This handler extends the _GroupHandler_ ignoring
+   exceptions raised by each child handler. This allows you to ignore issues
+   where a remote tcp connection may have died but you do not want your entire
+   application to crash and may wish to continue to log to other handlers.
+- _BufferHandler_: This handler will buffer all the log records it receives
+  until `close()` is called at which point it will call `handleBatch()` on the
+  handler it wraps with all the log messages at once. This is very useful to
+  send an email with all records at once for example instead of having one mail
+  for every log record.
+- _GroupHandler_: This handler groups other handlers. Every record received is
+  sent to all the handlers it is configured with.
+- _FilterHandler_: This handler only lets records of the given levels through
+   to the wrapped handler.
+- _SamplingHandler_: Wraps around another handler and lets you sample records
+   if you only want to store some of them.
+- _NullHandler_: Any record it can handle will be thrown away. This can be used
+  to put on top of an existing handler stack to disable it temporarily.
+- _PsrHandler_: Can be used to forward log records to an existing PSR-3 logger
+- _TestHandler_: Used for testing, it records everything that is sent to it and
+  has accessors to read out the information.
+- _HandlerWrapper_: A simple handler wrapper you can inherit from to create
+ your own wrappers easily.
+
+## Formatters
+
+- _LineFormatter_: Formats a log record into a one-line string.
+- _HtmlFormatter_: Used to format log records into a human readable html table, mainly suitable for emails.
+- _NormalizerFormatter_: Normalizes objects/resources down to strings so a record can easily be serialized/encoded.
+- _ScalarFormatter_: Used to format log records into an associative array of scalar values.
+- _JsonFormatter_: Encodes a log record into json.
+- _WildfireFormatter_: Used to format log records into the Wildfire/FirePHP protocol, only useful for the FirePHPHandler.
+- _ChromePHPFormatter_: Used to format log records into the ChromePHP format, only useful for the ChromePHPHandler.
+- _GelfMessageFormatter_: Used to format log records into Gelf message instances, only useful for the GelfHandler.
+- _LogstashFormatter_: Used to format log records into [logstash](http://logstash.net/) event json, useful for any handler listed under inputs [here](http://logstash.net/docs/latest).
+- _ElasticaFormatter_: Used to format log records into an Elastica\Document object, only useful for the ElasticSearchHandler.
+- _LogglyFormatter_: Used to format log records into Loggly messages, only useful for the LogglyHandler.
+- _FlowdockFormatter_: Used to format log records into Flowdock messages, only useful for the FlowdockHandler.
+- _MongoDBFormatter_: Converts \DateTime instances to \MongoDate and objects recursively to arrays, only useful with the MongoDBHandler.
+
+## Processors
+
+- _PsrLogMessageProcessor_: Processes a log record's message according to PSR-3 rules, replacing `{foo}` with the value from `$context['foo']`.
+- _IntrospectionProcessor_: Adds the line/file/class/method from which the log call originated.
+- _WebProcessor_: Adds the current request URI, request method and client IP to a log record.
+- _MemoryUsageProcessor_: Adds the current memory usage to a log record.
+- _MemoryPeakUsageProcessor_: Adds the peak memory usage to a log record.
+- _ProcessIdProcessor_: Adds the process id to a log record.
+- _UidProcessor_: Adds a unique identifier to a log record.
+- _GitProcessor_: Adds the current git branch and commit to a log record.
+- _TagProcessor_: Adds an array of predefined tags to a log record.
+
+## Third Party Packages
+
+Third party handlers, formatters and processors are
+[listed in the wiki](https://github.com/Seldaek/monolog/wiki/Third-Party-Packages). You
+can also add your own there if you publish one.
+
+← [Usage](01-usage.md) |  [Utility classes](03-utilities.md) →
diff --git a/vendor/monolog/monolog/doc/03-utilities.md b/vendor/monolog/monolog/doc/03-utilities.md
new file mode 100644
index 0000000..fd3fd0e
--- /dev/null
+++ b/vendor/monolog/monolog/doc/03-utilities.md
@@ -0,0 +1,15 @@
+# Utilities
+
+- _Registry_: The `Monolog\Registry` class lets you configure global loggers that you
+  can then statically access from anywhere. It is not really a best practice but can
+  help in some older codebases or for ease of use.
+- _ErrorHandler_: The `Monolog\ErrorHandler` class allows you to easily register
+  a Logger instance as an exception handler, error handler or fatal error handler.
+- _SignalHandler_: The `Monolog\SignalHandler` class allows you to easily register
+  a Logger instance as a POSIX signal handler.
+- _ErrorLevelActivationStrategy_: Activates a FingersCrossedHandler when a certain log
+  level is reached.
+- _ChannelLevelActivationStrategy_: Activates a FingersCrossedHandler when a certain
+  log level is reached, depending on which channel received the log record.
+
+← [Handlers, Formatters and Processors](02-handlers-formatters-processors.md) |  [Extending Monolog](04-extending.md) →
diff --git a/vendor/monolog/monolog/doc/04-extending.md b/vendor/monolog/monolog/doc/04-extending.md
new file mode 100644
index 0000000..ebd9104
--- /dev/null
+++ b/vendor/monolog/monolog/doc/04-extending.md
@@ -0,0 +1,76 @@
+# Extending Monolog
+
+Monolog is fully extensible, allowing you to adapt your logger to your needs.
+
+## Writing your own handler
+
+Monolog provides many built-in handlers. But if the one you need does not
+exist, you can write it and use it in your logger. The only requirement is
+to implement `Monolog\Handler\HandlerInterface`.
+
+Let's write a PDOHandler to log records to a database. We will extend the
+abstract class provided by Monolog to keep things DRY.
+
+```php
+pdo = $pdo;
+        parent::__construct($level, $bubble);
+    }
+
+    protected function write(array $record)
+    {
+        if (!$this->initialized) {
+            $this->initialize();
+        }
+
+        $this->statement->execute(array(
+            'channel' => $record['channel'],
+            'level' => $record['level'],
+            'message' => $record['formatted'],
+            'time' => $record['datetime']->format('U'),
+        ));
+    }
+
+    private function initialize()
+    {
+        $this->pdo->exec(
+            'CREATE TABLE IF NOT EXISTS monolog '
+            .'(channel VARCHAR(255), level INTEGER, message LONGTEXT, time INTEGER UNSIGNED)'
+        );
+        $this->statement = $this->pdo->prepare(
+            'INSERT INTO monolog (channel, level, message, time) VALUES (:channel, :level, :message, :time)'
+        );
+
+        $this->initialized = true;
+    }
+}
+```
+
+You can now use this handler in your logger:
+
+```php
+pushHandler(new PDOHandler(new PDO('sqlite:logs.sqlite')));
+
+// You can now use your logger
+$logger->addInfo('My logger is now ready');
+```
+
+The `Monolog\Handler\AbstractProcessingHandler` class provides most of the
+logic needed for the handler, including the use of processors and the formatting
+of the record (which is why we use ``$record['formatted']`` instead of ``$record['message']``).
+
+← [Utility classes](03-utilities.md)
diff --git a/vendor/monolog/monolog/doc/sockets.md b/vendor/monolog/monolog/doc/sockets.md
new file mode 100644
index 0000000..ea9cf0e
--- /dev/null
+++ b/vendor/monolog/monolog/doc/sockets.md
@@ -0,0 +1,39 @@
+Sockets Handler
+===============
+
+This handler allows you to write your logs to sockets using [fsockopen](http://php.net/fsockopen)
+or [pfsockopen](http://php.net/pfsockopen).
+
+Persistent sockets are mainly useful in web environments where you gain some performance not closing/opening
+the connections between requests.
+
+You can use a `unix://` prefix to access unix sockets and `udp://` to open UDP sockets instead of the default TCP.
+
+Basic Example
+-------------
+
+```php
+setPersistent(true);
+
+// Now add the handler
+$logger->pushHandler($handler, Logger::DEBUG);
+
+// You can now use your logger
+$logger->addInfo('My logger is now ready');
+
+```
+
+In this example, using syslog-ng, you should see the log on the log server:
+
+    cweb1 [2012-02-26 00:12:03] my_logger.INFO: My logger is now ready [] []
+
diff --git a/vendor/monolog/monolog/phpunit.xml.dist b/vendor/monolog/monolog/phpunit.xml.dist
new file mode 100644
index 0000000..20d82b6
--- /dev/null
+++ b/vendor/monolog/monolog/phpunit.xml.dist
@@ -0,0 +1,19 @@
+
+
+
+    
+        
+            tests/Monolog/
+        
+    
+
+    
+        
+            src/Monolog/
+        
+    
+
+    
+        
+    
+
diff --git a/vendor/monolog/monolog/src/Monolog/ErrorHandler.php b/vendor/monolog/monolog/src/Monolog/ErrorHandler.php
new file mode 100644
index 0000000..adc55bd
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/ErrorHandler.php
@@ -0,0 +1,239 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+use Monolog\Handler\AbstractHandler;
+use Monolog\Registry;
+
+/**
+ * Monolog error handler
+ *
+ * A facility to enable logging of runtime errors, exceptions and fatal errors.
+ *
+ * Quick setup: ErrorHandler::register($logger);
+ *
+ * @author Jordi Boggiano 
+ */
+class ErrorHandler
+{
+    private $logger;
+
+    private $previousExceptionHandler;
+    private $uncaughtExceptionLevel;
+
+    private $previousErrorHandler;
+    private $errorLevelMap;
+    private $handleOnlyReportedErrors;
+
+    private $hasFatalErrorHandler;
+    private $fatalLevel;
+    private $reservedMemory;
+    private $lastFatalTrace;
+    private static $fatalErrors = array(E_ERROR, E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR);
+
+    public function __construct(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * Registers a new ErrorHandler for a given Logger
+     *
+     * By default it will handle errors, exceptions and fatal errors
+     *
+     * @param  LoggerInterface $logger
+     * @param  array|false     $errorLevelMap  an array of E_* constant to LogLevel::* constant mapping, or false to disable error handling
+     * @param  int|false       $exceptionLevel a LogLevel::* constant, or false to disable exception handling
+     * @param  int|false       $fatalLevel     a LogLevel::* constant, or false to disable fatal error handling
+     * @return ErrorHandler
+     */
+    public static function register(LoggerInterface $logger, $errorLevelMap = array(), $exceptionLevel = null, $fatalLevel = null)
+    {
+        //Forces the autoloader to run for LogLevel. Fixes an autoload issue at compile-time on PHP5.3. See https://github.com/Seldaek/monolog/pull/929
+        class_exists('\\Psr\\Log\\LogLevel', true);
+
+        $handler = new static($logger);
+        if ($errorLevelMap !== false) {
+            $handler->registerErrorHandler($errorLevelMap);
+        }
+        if ($exceptionLevel !== false) {
+            $handler->registerExceptionHandler($exceptionLevel);
+        }
+        if ($fatalLevel !== false) {
+            $handler->registerFatalHandler($fatalLevel);
+        }
+
+        return $handler;
+    }
+
+    public function registerExceptionHandler($level = null, $callPrevious = true)
+    {
+        $prev = set_exception_handler(array($this, 'handleException'));
+        $this->uncaughtExceptionLevel = $level;
+        if ($callPrevious && $prev) {
+            $this->previousExceptionHandler = $prev;
+        }
+    }
+
+    public function registerErrorHandler(array $levelMap = array(), $callPrevious = true, $errorTypes = -1, $handleOnlyReportedErrors = true)
+    {
+        $prev = set_error_handler(array($this, 'handleError'), $errorTypes);
+        $this->errorLevelMap = array_replace($this->defaultErrorLevelMap(), $levelMap);
+        if ($callPrevious) {
+            $this->previousErrorHandler = $prev ?: true;
+        }
+
+        $this->handleOnlyReportedErrors = $handleOnlyReportedErrors;
+    }
+
+    public function registerFatalHandler($level = null, $reservedMemorySize = 20)
+    {
+        register_shutdown_function(array($this, 'handleFatalError'));
+
+        $this->reservedMemory = str_repeat(' ', 1024 * $reservedMemorySize);
+        $this->fatalLevel = $level;
+        $this->hasFatalErrorHandler = true;
+    }
+
+    protected function defaultErrorLevelMap()
+    {
+        return array(
+            E_ERROR             => LogLevel::CRITICAL,
+            E_WARNING           => LogLevel::WARNING,
+            E_PARSE             => LogLevel::ALERT,
+            E_NOTICE            => LogLevel::NOTICE,
+            E_CORE_ERROR        => LogLevel::CRITICAL,
+            E_CORE_WARNING      => LogLevel::WARNING,
+            E_COMPILE_ERROR     => LogLevel::ALERT,
+            E_COMPILE_WARNING   => LogLevel::WARNING,
+            E_USER_ERROR        => LogLevel::ERROR,
+            E_USER_WARNING      => LogLevel::WARNING,
+            E_USER_NOTICE       => LogLevel::NOTICE,
+            E_STRICT            => LogLevel::NOTICE,
+            E_RECOVERABLE_ERROR => LogLevel::ERROR,
+            E_DEPRECATED        => LogLevel::NOTICE,
+            E_USER_DEPRECATED   => LogLevel::NOTICE,
+        );
+    }
+
+    /**
+     * @private
+     */
+    public function handleException($e)
+    {
+        $this->logger->log(
+            $this->uncaughtExceptionLevel === null ? LogLevel::ERROR : $this->uncaughtExceptionLevel,
+            sprintf('Uncaught Exception %s: "%s" at %s line %s', Utils::getClass($e), $e->getMessage(), $e->getFile(), $e->getLine()),
+            array('exception' => $e)
+        );
+
+        if ($this->previousExceptionHandler) {
+            call_user_func($this->previousExceptionHandler, $e);
+        }
+
+        exit(255);
+    }
+
+    /**
+     * @private
+     */
+    public function handleError($code, $message, $file = '', $line = 0, $context = array())
+    {
+        if ($this->handleOnlyReportedErrors && !(error_reporting() & $code)) {
+            return;
+        }
+
+        // fatal error codes are ignored if a fatal error handler is present as well to avoid duplicate log entries
+        if (!$this->hasFatalErrorHandler || !in_array($code, self::$fatalErrors, true)) {
+            $level = isset($this->errorLevelMap[$code]) ? $this->errorLevelMap[$code] : LogLevel::CRITICAL;
+            $this->logger->log($level, self::codeToString($code).': '.$message, array('code' => $code, 'message' => $message, 'file' => $file, 'line' => $line));
+        } else {
+            // http://php.net/manual/en/function.debug-backtrace.php
+            // As of 5.3.6, DEBUG_BACKTRACE_IGNORE_ARGS option was added.
+            // Any version less than 5.3.6 must use the DEBUG_BACKTRACE_IGNORE_ARGS constant value '2'.
+            $trace = debug_backtrace((PHP_VERSION_ID < 50306) ? 2 : DEBUG_BACKTRACE_IGNORE_ARGS);
+            array_shift($trace); // Exclude handleError from trace
+            $this->lastFatalTrace = $trace;
+        }
+
+        if ($this->previousErrorHandler === true) {
+            return false;
+        } elseif ($this->previousErrorHandler) {
+            return call_user_func($this->previousErrorHandler, $code, $message, $file, $line, $context);
+        }
+    }
+
+    /**
+     * @private
+     */
+    public function handleFatalError()
+    {
+        $this->reservedMemory = null;
+
+        $lastError = error_get_last();
+        if ($lastError && in_array($lastError['type'], self::$fatalErrors, true)) {
+            $this->logger->log(
+                $this->fatalLevel === null ? LogLevel::ALERT : $this->fatalLevel,
+                'Fatal Error ('.self::codeToString($lastError['type']).'): '.$lastError['message'],
+                array('code' => $lastError['type'], 'message' => $lastError['message'], 'file' => $lastError['file'], 'line' => $lastError['line'], 'trace' => $this->lastFatalTrace)
+            );
+
+            if ($this->logger instanceof Logger) {
+                foreach ($this->logger->getHandlers() as $handler) {
+                    if ($handler instanceof AbstractHandler) {
+                        $handler->close();
+                    }
+                }
+            }
+        }
+    }
+
+    private static function codeToString($code)
+    {
+        switch ($code) {
+            case E_ERROR:
+                return 'E_ERROR';
+            case E_WARNING:
+                return 'E_WARNING';
+            case E_PARSE:
+                return 'E_PARSE';
+            case E_NOTICE:
+                return 'E_NOTICE';
+            case E_CORE_ERROR:
+                return 'E_CORE_ERROR';
+            case E_CORE_WARNING:
+                return 'E_CORE_WARNING';
+            case E_COMPILE_ERROR:
+                return 'E_COMPILE_ERROR';
+            case E_COMPILE_WARNING:
+                return 'E_COMPILE_WARNING';
+            case E_USER_ERROR:
+                return 'E_USER_ERROR';
+            case E_USER_WARNING:
+                return 'E_USER_WARNING';
+            case E_USER_NOTICE:
+                return 'E_USER_NOTICE';
+            case E_STRICT:
+                return 'E_STRICT';
+            case E_RECOVERABLE_ERROR:
+                return 'E_RECOVERABLE_ERROR';
+            case E_DEPRECATED:
+                return 'E_DEPRECATED';
+            case E_USER_DEPRECATED:
+                return 'E_USER_DEPRECATED';
+        }
+
+        return 'Unknown PHP error';
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/ChromePHPFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/ChromePHPFormatter.php
new file mode 100644
index 0000000..9beda1e
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/ChromePHPFormatter.php
@@ -0,0 +1,78 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+/**
+ * Formats a log message according to the ChromePHP array format
+ *
+ * @author Christophe Coevoet 
+ */
+class ChromePHPFormatter implements FormatterInterface
+{
+    /**
+     * Translates Monolog log levels to Wildfire levels.
+     */
+    private $logLevels = array(
+        Logger::DEBUG     => 'log',
+        Logger::INFO      => 'info',
+        Logger::NOTICE    => 'info',
+        Logger::WARNING   => 'warn',
+        Logger::ERROR     => 'error',
+        Logger::CRITICAL  => 'error',
+        Logger::ALERT     => 'error',
+        Logger::EMERGENCY => 'error',
+    );
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        // Retrieve the line and file if set and remove them from the formatted extra
+        $backtrace = 'unknown';
+        if (isset($record['extra']['file'], $record['extra']['line'])) {
+            $backtrace = $record['extra']['file'].' : '.$record['extra']['line'];
+            unset($record['extra']['file'], $record['extra']['line']);
+        }
+
+        $message = array('message' => $record['message']);
+        if ($record['context']) {
+            $message['context'] = $record['context'];
+        }
+        if ($record['extra']) {
+            $message['extra'] = $record['extra'];
+        }
+        if (count($message) === 1) {
+            $message = reset($message);
+        }
+
+        return array(
+            $record['channel'],
+            $message,
+            $backtrace,
+            $this->logLevels[$record['level']],
+        );
+    }
+
+    public function formatBatch(array $records)
+    {
+        $formatted = array();
+
+        foreach ($records as $record) {
+            $formatted[] = $this->format($record);
+        }
+
+        return $formatted;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/ElasticaFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/ElasticaFormatter.php
new file mode 100644
index 0000000..4c556cf
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/ElasticaFormatter.php
@@ -0,0 +1,89 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Elastica\Document;
+
+/**
+ * Format a log message into an Elastica Document
+ *
+ * @author Jelle Vink 
+ */
+class ElasticaFormatter extends NormalizerFormatter
+{
+    /**
+     * @var string Elastic search index name
+     */
+    protected $index;
+
+    /**
+     * @var string Elastic search document type
+     */
+    protected $type;
+
+    /**
+     * @param string $index Elastic Search index name
+     * @param string $type  Elastic Search document type
+     */
+    public function __construct($index, $type)
+    {
+        // elasticsearch requires a ISO 8601 format date with optional millisecond precision.
+        parent::__construct('Y-m-d\TH:i:s.uP');
+
+        $this->index = $index;
+        $this->type = $type;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        $record = parent::format($record);
+
+        return $this->getDocument($record);
+    }
+
+    /**
+     * Getter index
+     * @return string
+     */
+    public function getIndex()
+    {
+        return $this->index;
+    }
+
+    /**
+     * Getter type
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Convert a log message into an Elastica Document
+     *
+     * @param  array    $record Log message
+     * @return Document
+     */
+    protected function getDocument($record)
+    {
+        $document = new Document();
+        $document->setData($record);
+        $document->setType($this->type);
+        $document->setIndex($this->index);
+
+        return $document;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/FlowdockFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/FlowdockFormatter.php
new file mode 100644
index 0000000..5094af3
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/FlowdockFormatter.php
@@ -0,0 +1,116 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * formats the record to be used in the FlowdockHandler
+ *
+ * @author Dominik Liebler 
+ */
+class FlowdockFormatter implements FormatterInterface
+{
+    /**
+     * @var string
+     */
+    private $source;
+
+    /**
+     * @var string
+     */
+    private $sourceEmail;
+
+    /**
+     * @param string $source
+     * @param string $sourceEmail
+     */
+    public function __construct($source, $sourceEmail)
+    {
+        $this->source = $source;
+        $this->sourceEmail = $sourceEmail;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        $tags = array(
+            '#logs',
+            '#' . strtolower($record['level_name']),
+            '#' . $record['channel'],
+        );
+
+        foreach ($record['extra'] as $value) {
+            $tags[] = '#' . $value;
+        }
+
+        $subject = sprintf(
+            'in %s: %s - %s',
+            $this->source,
+            $record['level_name'],
+            $this->getShortMessage($record['message'])
+        );
+
+        $record['flowdock'] = array(
+            'source' => $this->source,
+            'from_address' => $this->sourceEmail,
+            'subject' => $subject,
+            'content' => $record['message'],
+            'tags' => $tags,
+            'project' => $this->source,
+        );
+
+        return $record;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function formatBatch(array $records)
+    {
+        $formatted = array();
+
+        foreach ($records as $record) {
+            $formatted[] = $this->format($record);
+        }
+
+        return $formatted;
+    }
+
+    /**
+     * @param string $message
+     *
+     * @return string
+     */
+    public function getShortMessage($message)
+    {
+        static $hasMbString;
+
+        if (null === $hasMbString) {
+            $hasMbString = function_exists('mb_strlen');
+        }
+
+        $maxLength = 45;
+
+        if ($hasMbString) {
+            if (mb_strlen($message, 'UTF-8') > $maxLength) {
+                $message = mb_substr($message, 0, $maxLength - 4, 'UTF-8') . ' ...';
+            }
+        } else {
+            if (strlen($message) > $maxLength) {
+                $message = substr($message, 0, $maxLength - 4) . ' ...';
+            }
+        }
+
+        return $message;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/FluentdFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/FluentdFormatter.php
new file mode 100644
index 0000000..46a91ff
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/FluentdFormatter.php
@@ -0,0 +1,86 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * Class FluentdFormatter
+ *
+ * Serializes a log message to Fluentd unix socket protocol
+ *
+ * Fluentd config:
+ *
+ * 
+ *  type unix
+ *  path /var/run/td-agent/td-agent.sock
+ * 
+ *
+ * Monolog setup:
+ *
+ * $logger = new Monolog\Logger('fluent.tag');
+ * $fluentHandler = new Monolog\Handler\SocketHandler('unix:///var/run/td-agent/td-agent.sock');
+ * $fluentHandler->setFormatter(new Monolog\Formatter\FluentdFormatter());
+ * $logger->pushHandler($fluentHandler);
+ *
+ * @author Andrius Putna 
+ */
+class FluentdFormatter implements FormatterInterface
+{
+    /**
+     * @var bool $levelTag should message level be a part of the fluentd tag
+     */
+    protected $levelTag = false;
+
+    public function __construct($levelTag = false)
+    {
+        if (!function_exists('json_encode')) {
+            throw new \RuntimeException('PHP\'s json extension is required to use Monolog\'s FluentdUnixFormatter');
+        }
+
+        $this->levelTag = (bool) $levelTag;
+    }
+
+    public function isUsingLevelsInTag()
+    {
+        return $this->levelTag;
+    }
+
+    public function format(array $record)
+    {
+        $tag = $record['channel'];
+        if ($this->levelTag) {
+            $tag .= '.' . strtolower($record['level_name']);
+        }
+
+        $message = array(
+            'message' => $record['message'],
+            'context' => $record['context'],
+            'extra' => $record['extra'],
+        );
+
+        if (!$this->levelTag) {
+            $message['level'] = $record['level'];
+            $message['level_name'] = $record['level_name'];
+        }
+
+        return json_encode(array($tag, $record['datetime']->getTimestamp(), $message));
+    }
+
+    public function formatBatch(array $records)
+    {
+        $message = '';
+        foreach ($records as $record) {
+            $message .= $this->format($record);
+        }
+
+        return $message;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/FormatterInterface.php b/vendor/monolog/monolog/src/Monolog/Formatter/FormatterInterface.php
new file mode 100644
index 0000000..b5de751
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/FormatterInterface.php
@@ -0,0 +1,36 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * Interface for formatters
+ *
+ * @author Jordi Boggiano 
+ */
+interface FormatterInterface
+{
+    /**
+     * Formats a log record.
+     *
+     * @param  array $record A record to format
+     * @return mixed The formatted record
+     */
+    public function format(array $record);
+
+    /**
+     * Formats a set of log records.
+     *
+     * @param  array $records A set of records to format
+     * @return mixed The formatted set of records
+     */
+    public function formatBatch(array $records);
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/GelfMessageFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/GelfMessageFormatter.php
new file mode 100644
index 0000000..2c1b0e8
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/GelfMessageFormatter.php
@@ -0,0 +1,138 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+use Gelf\Message;
+
+/**
+ * Serializes a log message to GELF
+ * @see http://www.graylog2.org/about/gelf
+ *
+ * @author Matt Lehner 
+ */
+class GelfMessageFormatter extends NormalizerFormatter
+{
+    const DEFAULT_MAX_LENGTH = 32766;
+
+    /**
+     * @var string the name of the system for the Gelf log message
+     */
+    protected $systemName;
+
+    /**
+     * @var string a prefix for 'extra' fields from the Monolog record (optional)
+     */
+    protected $extraPrefix;
+
+    /**
+     * @var string a prefix for 'context' fields from the Monolog record (optional)
+     */
+    protected $contextPrefix;
+
+    /**
+     * @var int max length per field
+     */
+    protected $maxLength;
+
+    /**
+     * Translates Monolog log levels to Graylog2 log priorities.
+     */
+    private $logLevels = array(
+        Logger::DEBUG     => 7,
+        Logger::INFO      => 6,
+        Logger::NOTICE    => 5,
+        Logger::WARNING   => 4,
+        Logger::ERROR     => 3,
+        Logger::CRITICAL  => 2,
+        Logger::ALERT     => 1,
+        Logger::EMERGENCY => 0,
+    );
+
+    public function __construct($systemName = null, $extraPrefix = null, $contextPrefix = 'ctxt_', $maxLength = null)
+    {
+        parent::__construct('U.u');
+
+        $this->systemName = $systemName ?: gethostname();
+
+        $this->extraPrefix = $extraPrefix;
+        $this->contextPrefix = $contextPrefix;
+        $this->maxLength = is_null($maxLength) ? self::DEFAULT_MAX_LENGTH : $maxLength;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        $record = parent::format($record);
+
+        if (!isset($record['datetime'], $record['message'], $record['level'])) {
+            throw new \InvalidArgumentException('The record should at least contain datetime, message and level keys, '.var_export($record, true).' given');
+        }
+
+        $message = new Message();
+        $message
+            ->setTimestamp($record['datetime'])
+            ->setShortMessage((string) $record['message'])
+            ->setHost($this->systemName)
+            ->setLevel($this->logLevels[$record['level']]);
+
+        // message length + system name length + 200 for padding / metadata 
+        $len = 200 + strlen((string) $record['message']) + strlen($this->systemName);
+
+        if ($len > $this->maxLength) {
+            $message->setShortMessage(substr($record['message'], 0, $this->maxLength));
+        }
+
+        if (isset($record['channel'])) {
+            $message->setFacility($record['channel']);
+        }
+        if (isset($record['extra']['line'])) {
+            $message->setLine($record['extra']['line']);
+            unset($record['extra']['line']);
+        }
+        if (isset($record['extra']['file'])) {
+            $message->setFile($record['extra']['file']);
+            unset($record['extra']['file']);
+        }
+
+        foreach ($record['extra'] as $key => $val) {
+            $val = is_scalar($val) || null === $val ? $val : $this->toJson($val);
+            $len = strlen($this->extraPrefix . $key . $val);
+            if ($len > $this->maxLength) {
+                $message->setAdditional($this->extraPrefix . $key, substr($val, 0, $this->maxLength));
+                break;
+            }
+            $message->setAdditional($this->extraPrefix . $key, $val);
+        }
+
+        foreach ($record['context'] as $key => $val) {
+            $val = is_scalar($val) || null === $val ? $val : $this->toJson($val);
+            $len = strlen($this->contextPrefix . $key . $val);
+            if ($len > $this->maxLength) {
+                $message->setAdditional($this->contextPrefix . $key, substr($val, 0, $this->maxLength));
+                break;
+            }
+            $message->setAdditional($this->contextPrefix . $key, $val);
+        }
+
+        if (null === $message->getFile() && isset($record['context']['exception']['file'])) {
+            if (preg_match("/^(.+):([0-9]+)$/", $record['context']['exception']['file'], $matches)) {
+                $message->setFile($matches[1]);
+                $message->setLine($matches[2]);
+            }
+        }
+
+        return $message;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/HtmlFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/HtmlFormatter.php
new file mode 100644
index 0000000..dfc0b4a
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/HtmlFormatter.php
@@ -0,0 +1,141 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+/**
+ * Formats incoming records into an HTML table
+ *
+ * This is especially useful for html email logging
+ *
+ * @author Tiago Brito 
+ */
+class HtmlFormatter extends NormalizerFormatter
+{
+    /**
+     * Translates Monolog log levels to html color priorities.
+     */
+    protected $logLevels = array(
+        Logger::DEBUG     => '#cccccc',
+        Logger::INFO      => '#468847',
+        Logger::NOTICE    => '#3a87ad',
+        Logger::WARNING   => '#c09853',
+        Logger::ERROR     => '#f0ad4e',
+        Logger::CRITICAL  => '#FF7708',
+        Logger::ALERT     => '#C12A19',
+        Logger::EMERGENCY => '#000000',
+    );
+
+    /**
+     * @param string $dateFormat The format of the timestamp: one supported by DateTime::format
+     */
+    public function __construct($dateFormat = null)
+    {
+        parent::__construct($dateFormat);
+    }
+
+    /**
+     * Creates an HTML table row
+     *
+     * @param  string $th       Row header content
+     * @param  string $td       Row standard cell content
+     * @param  bool   $escapeTd false if td content must not be html escaped
+     * @return string
+     */
+    protected function addRow($th, $td = ' ', $escapeTd = true)
+    {
+        $th = htmlspecialchars($th, ENT_NOQUOTES, 'UTF-8');
+        if ($escapeTd) {
+            $td = '
    '.htmlspecialchars($td, ENT_NOQUOTES, 'UTF-8').'
    ';
+        }
+
+        return "\n$th:\n".$td."\n";
+    }
+
+    /**
+     * Create a HTML h1 tag
+     *
+     * @param  string $title Text to be in the h1
+     * @param  int    $level Error level
+     * @return string
+     */
+    protected function addTitle($title, $level)
+    {
+        $title = htmlspecialchars($title, ENT_NOQUOTES, 'UTF-8');
+
+        return '
    '.$title.'
    ';
+    }
+
+    /**
+     * Formats a log record.
+     *
+     * @param  array $record A record to format
+     * @return mixed The formatted record
+     */
+    public function format(array $record)
+    {
+        $output = $this->addTitle($record['level_name'], $record['level']);
+        $output .= '';
+
+        $output .= $this->addRow('Message', (string) $record['message']);
+        $output .= $this->addRow('Time', $record['datetime']->format($this->dateFormat));
+        $output .= $this->addRow('Channel', $record['channel']);
+        if ($record['context']) {
+            $embeddedTable = '
    ';
+            foreach ($record['context'] as $key => $value) {
+                $embeddedTable .= $this->addRow($key, $this->convertToString($value));
+            }
+            $embeddedTable .= '
    ';
+            $output .= $this->addRow('Context', $embeddedTable, false);
+        }
+        if ($record['extra']) {
+            $embeddedTable = '';
+            foreach ($record['extra'] as $key => $value) {
+                $embeddedTable .= $this->addRow($key, $this->convertToString($value));
+            }
+            $embeddedTable .= '
    ';
+            $output .= $this->addRow('Extra', $embeddedTable, false);
+        }
+
+        return $output.'';
+    }
+
+    /**
+     * Formats a set of log records.
+     *
+     * @param  array $records A set of records to format
+     * @return mixed The formatted set of records
+     */
+    public function formatBatch(array $records)
+    {
+        $message = '';
+        foreach ($records as $record) {
+            $message .= $this->format($record);
+        }
+
+        return $message;
+    }
+
+    protected function convertToString($data)
+    {
+        if (null === $data || is_scalar($data)) {
+            return (string) $data;
+        }
+
+        $data = $this->normalize($data);
+        if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
+            return json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+        }
+
+        return str_replace('\\/', '/', json_encode($data));
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/JsonFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/JsonFormatter.php
new file mode 100644
index 0000000..9bd305f
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/JsonFormatter.php
@@ -0,0 +1,214 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Exception;
+use Monolog\Utils;
+use Throwable;
+
+/**
+ * Encodes whatever record data is passed to it as json
+ *
+ * This can be useful to log to databases or remote APIs
+ *
+ * @author Jordi Boggiano 
+ */
+class JsonFormatter extends NormalizerFormatter
+{
+    const BATCH_MODE_JSON = 1;
+    const BATCH_MODE_NEWLINES = 2;
+
+    protected $batchMode;
+    protected $appendNewline;
+
+    /**
+     * @var bool
+     */
+    protected $includeStacktraces = false;
+
+    /**
+     * @param int $batchMode
+     * @param bool $appendNewline
+     */
+    public function __construct($batchMode = self::BATCH_MODE_JSON, $appendNewline = true)
+    {
+        $this->batchMode = $batchMode;
+        $this->appendNewline = $appendNewline;
+    }
+
+    /**
+     * The batch mode option configures the formatting style for
+     * multiple records. By default, multiple records will be
+     * formatted as a JSON-encoded array. However, for
+     * compatibility with some API endpoints, alternative styles
+     * are available.
+     *
+     * @return int
+     */
+    public function getBatchMode()
+    {
+        return $this->batchMode;
+    }
+
+    /**
+     * True if newlines are appended to every formatted record
+     *
+     * @return bool
+     */
+    public function isAppendingNewlines()
+    {
+        return $this->appendNewline;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        return $this->toJson($this->normalize($record), true) . ($this->appendNewline ? "\n" : '');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function formatBatch(array $records)
+    {
+        switch ($this->batchMode) {
+            case static::BATCH_MODE_NEWLINES:
+                return $this->formatBatchNewlines($records);
+
+            case static::BATCH_MODE_JSON:
+            default:
+                return $this->formatBatchJson($records);
+        }
+    }
+
+    /**
+     * @param bool $include
+     */
+    public function includeStacktraces($include = true)
+    {
+        $this->includeStacktraces = $include;
+    }
+
+    /**
+     * Return a JSON-encoded array of records.
+     *
+     * @param  array  $records
+     * @return string
+     */
+    protected function formatBatchJson(array $records)
+    {
+        return $this->toJson($this->normalize($records), true);
+    }
+
+    /**
+     * Use new lines to separate records instead of a
+     * JSON-encoded array.
+     *
+     * @param  array  $records
+     * @return string
+     */
+    protected function formatBatchNewlines(array $records)
+    {
+        $instance = $this;
+
+        $oldNewline = $this->appendNewline;
+        $this->appendNewline = false;
+        array_walk($records, function (&$value, $key) use ($instance) {
+            $value = $instance->format($value);
+        });
+        $this->appendNewline = $oldNewline;
+
+        return implode("\n", $records);
+    }
+
+    /**
+     * Normalizes given $data.
+     *
+     * @param mixed $data
+     *
+     * @return mixed
+     */
+    protected function normalize($data, $depth = 0)
+    {
+        if ($depth > 9) {
+            return 'Over 9 levels deep, aborting normalization';
+        }
+
+        if (is_array($data) || $data instanceof \Traversable) {
+            $normalized = array();
+
+            $count = 1;
+            foreach ($data as $key => $value) {
+                if ($count++ > 1000) {
+                    $normalized['...'] = 'Over 1000 items ('.count($data).' total), aborting normalization';
+                    break;
+                }
+
+                $normalized[$key] = $this->normalize($value, $depth+1);
+            }
+
+            return $normalized;
+        }
+
+        if ($data instanceof Exception || $data instanceof Throwable) {
+            return $this->normalizeException($data);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Normalizes given exception with or without its own stack trace based on
+     * `includeStacktraces` property.
+     *
+     * @param Exception|Throwable $e
+     *
+     * @return array
+     */
+    protected function normalizeException($e)
+    {
+        // TODO 2.0 only check for Throwable
+        if (!$e instanceof Exception && !$e instanceof Throwable) {
+            throw new \InvalidArgumentException('Exception/Throwable expected, got '.gettype($e).' / '.Utils::getClass($e));
+        }
+
+        $data = array(
+            'class' => Utils::getClass($e),
+            'message' => $e->getMessage(),
+            'code' => $e->getCode(),
+            'file' => $e->getFile().':'.$e->getLine(),
+        );
+
+        if ($this->includeStacktraces) {
+            $trace = $e->getTrace();
+            foreach ($trace as $frame) {
+                if (isset($frame['file'])) {
+                    $data['trace'][] = $frame['file'].':'.$frame['line'];
+                } elseif (isset($frame['function']) && $frame['function'] === '{closure}') {
+                    // We should again normalize the frames, because it might contain invalid items
+                    $data['trace'][] = $frame['function'];
+                } else {
+                    // We should again normalize the frames, because it might contain invalid items
+                    $data['trace'][] = $this->normalize($frame);
+                }
+            }
+        }
+
+        if ($previous = $e->getPrevious()) {
+            $data['previous'] = $this->normalizeException($previous);
+        }
+
+        return $data;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php
new file mode 100644
index 0000000..f98e1a6
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php
@@ -0,0 +1,181 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Utils;
+
+/**
+ * Formats incoming records into a one-line string
+ *
+ * This is especially useful for logging to files
+ *
+ * @author Jordi Boggiano 
+ * @author Christophe Coevoet 
+ */
+class LineFormatter extends NormalizerFormatter
+{
+    const SIMPLE_FORMAT = "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n";
+
+    protected $format;
+    protected $allowInlineLineBreaks;
+    protected $ignoreEmptyContextAndExtra;
+    protected $includeStacktraces;
+
+    /**
+     * @param string $format                     The format of the message
+     * @param string $dateFormat                 The format of the timestamp: one supported by DateTime::format
+     * @param bool   $allowInlineLineBreaks      Whether to allow inline line breaks in log entries
+     * @param bool   $ignoreEmptyContextAndExtra
+     */
+    public function __construct($format = null, $dateFormat = null, $allowInlineLineBreaks = false, $ignoreEmptyContextAndExtra = false)
+    {
+        $this->format = $format ?: static::SIMPLE_FORMAT;
+        $this->allowInlineLineBreaks = $allowInlineLineBreaks;
+        $this->ignoreEmptyContextAndExtra = $ignoreEmptyContextAndExtra;
+        parent::__construct($dateFormat);
+    }
+
+    public function includeStacktraces($include = true)
+    {
+        $this->includeStacktraces = $include;
+        if ($this->includeStacktraces) {
+            $this->allowInlineLineBreaks = true;
+        }
+    }
+
+    public function allowInlineLineBreaks($allow = true)
+    {
+        $this->allowInlineLineBreaks = $allow;
+    }
+
+    public function ignoreEmptyContextAndExtra($ignore = true)
+    {
+        $this->ignoreEmptyContextAndExtra = $ignore;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        $vars = parent::format($record);
+
+        $output = $this->format;
+
+        foreach ($vars['extra'] as $var => $val) {
+            if (false !== strpos($output, '%extra.'.$var.'%')) {
+                $output = str_replace('%extra.'.$var.'%', $this->stringify($val), $output);
+                unset($vars['extra'][$var]);
+            }
+        }
+
+
+        foreach ($vars['context'] as $var => $val) {
+            if (false !== strpos($output, '%context.'.$var.'%')) {
+                $output = str_replace('%context.'.$var.'%', $this->stringify($val), $output);
+                unset($vars['context'][$var]);
+            }
+        }
+
+        if ($this->ignoreEmptyContextAndExtra) {
+            if (empty($vars['context'])) {
+                unset($vars['context']);
+                $output = str_replace('%context%', '', $output);
+            }
+
+            if (empty($vars['extra'])) {
+                unset($vars['extra']);
+                $output = str_replace('%extra%', '', $output);
+            }
+        }
+
+        foreach ($vars as $var => $val) {
+            if (false !== strpos($output, '%'.$var.'%')) {
+                $output = str_replace('%'.$var.'%', $this->stringify($val), $output);
+            }
+        }
+
+        // remove leftover %extra.xxx% and %context.xxx% if any
+        if (false !== strpos($output, '%')) {
+            $output = preg_replace('/%(?:extra|context)\..+?%/', '', $output);
+        }
+
+        return $output;
+    }
+
+    public function formatBatch(array $records)
+    {
+        $message = '';
+        foreach ($records as $record) {
+            $message .= $this->format($record);
+        }
+
+        return $message;
+    }
+
+    public function stringify($value)
+    {
+        return $this->replaceNewlines($this->convertToString($value));
+    }
+
+    protected function normalizeException($e)
+    {
+        // TODO 2.0 only check for Throwable
+        if (!$e instanceof \Exception && !$e instanceof \Throwable) {
+            throw new \InvalidArgumentException('Exception/Throwable expected, got '.gettype($e).' / '.Utils::getClass($e));
+        }
+
+        $previousText = '';
+        if ($previous = $e->getPrevious()) {
+            do {
+                $previousText .= ', '.Utils::getClass($previous).'(code: '.$previous->getCode().'): '.$previous->getMessage().' at '.$previous->getFile().':'.$previous->getLine();
+            } while ($previous = $previous->getPrevious());
+        }
+
+        $str = '[object] ('.Utils::getClass($e).'(code: '.$e->getCode().'): '.$e->getMessage().' at '.$e->getFile().':'.$e->getLine().$previousText.')';
+        if ($this->includeStacktraces) {
+            $str .= "\n[stacktrace]\n".$e->getTraceAsString()."\n";
+        }
+
+        return $str;
+    }
+
+    protected function convertToString($data)
+    {
+        if (null === $data || is_bool($data)) {
+            return var_export($data, true);
+        }
+
+        if (is_scalar($data)) {
+            return (string) $data;
+        }
+
+        if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
+            return $this->toJson($data, true);
+        }
+
+        return str_replace('\\/', '/', @json_encode($data));
+    }
+
+    protected function replaceNewlines($str)
+    {
+        if ($this->allowInlineLineBreaks) {
+            if (0 === strpos($str, '{')) {
+                return str_replace(array('\r', '\n'), array("\r", "\n"), $str);
+            }
+
+            return $str;
+        }
+
+        return str_replace(array("\r\n", "\r", "\n"), ' ', $str);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/LogglyFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/LogglyFormatter.php
new file mode 100644
index 0000000..401859b
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/LogglyFormatter.php
@@ -0,0 +1,47 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * Encodes message information into JSON in a format compatible with Loggly.
+ *
+ * @author Adam Pancutt 
+ */
+class LogglyFormatter extends JsonFormatter
+{
+    /**
+     * Overrides the default batch mode to new lines for compatibility with the
+     * Loggly bulk API.
+     *
+     * @param int $batchMode
+     */
+    public function __construct($batchMode = self::BATCH_MODE_NEWLINES, $appendNewline = false)
+    {
+        parent::__construct($batchMode, $appendNewline);
+    }
+
+    /**
+     * Appends the 'timestamp' parameter for indexing by Loggly.
+     *
+     * @see https://www.loggly.com/docs/automated-parsing/#json
+     * @see \Monolog\Formatter\JsonFormatter::format()
+     */
+    public function format(array $record)
+    {
+        if (isset($record["datetime"]) && ($record["datetime"] instanceof \DateTime)) {
+            $record["timestamp"] = $record["datetime"]->format("Y-m-d\TH:i:s.uO");
+            // TODO 2.0 unset the 'datetime' parameter, retained for BC
+        }
+
+        return parent::format($record);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/LogstashFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/LogstashFormatter.php
new file mode 100644
index 0000000..8f83bec
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/LogstashFormatter.php
@@ -0,0 +1,166 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * Serializes a log message to Logstash Event Format
+ *
+ * @see http://logstash.net/
+ * @see https://github.com/logstash/logstash/blob/master/lib/logstash/event.rb
+ *
+ * @author Tim Mower 
+ */
+class LogstashFormatter extends NormalizerFormatter
+{
+    const V0 = 0;
+    const V1 = 1;
+
+    /**
+     * @var string the name of the system for the Logstash log message, used to fill the @source field
+     */
+    protected $systemName;
+
+    /**
+     * @var string an application name for the Logstash log message, used to fill the @type field
+     */
+    protected $applicationName;
+
+    /**
+     * @var string a prefix for 'extra' fields from the Monolog record (optional)
+     */
+    protected $extraPrefix;
+
+    /**
+     * @var string a prefix for 'context' fields from the Monolog record (optional)
+     */
+    protected $contextPrefix;
+
+    /**
+     * @var int logstash format version to use
+     */
+    protected $version;
+
+    /**
+     * @param string $applicationName the application that sends the data, used as the "type" field of logstash
+     * @param string $systemName      the system/machine name, used as the "source" field of logstash, defaults to the hostname of the machine
+     * @param string $extraPrefix     prefix for extra keys inside logstash "fields"
+     * @param string $contextPrefix   prefix for context keys inside logstash "fields", defaults to ctxt_
+     * @param int    $version         the logstash format version to use, defaults to 0
+     */
+    public function __construct($applicationName, $systemName = null, $extraPrefix = null, $contextPrefix = 'ctxt_', $version = self::V0)
+    {
+        // logstash requires a ISO 8601 format date with optional millisecond precision.
+        parent::__construct('Y-m-d\TH:i:s.uP');
+
+        $this->systemName = $systemName ?: gethostname();
+        $this->applicationName = $applicationName;
+        $this->extraPrefix = $extraPrefix;
+        $this->contextPrefix = $contextPrefix;
+        $this->version = $version;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        $record = parent::format($record);
+
+        if ($this->version === self::V1) {
+            $message = $this->formatV1($record);
+        } else {
+            $message = $this->formatV0($record);
+        }
+
+        return $this->toJson($message) . "\n";
+    }
+
+    protected function formatV0(array $record)
+    {
+        if (empty($record['datetime'])) {
+            $record['datetime'] = gmdate('c');
+        }
+        $message = array(
+            '@timestamp' => $record['datetime'],
+            '@source' => $this->systemName,
+            '@fields' => array(),
+        );
+        if (isset($record['message'])) {
+            $message['@message'] = $record['message'];
+        }
+        if (isset($record['channel'])) {
+            $message['@tags'] = array($record['channel']);
+            $message['@fields']['channel'] = $record['channel'];
+        }
+        if (isset($record['level'])) {
+            $message['@fields']['level'] = $record['level'];
+        }
+        if ($this->applicationName) {
+            $message['@type'] = $this->applicationName;
+        }
+        if (isset($record['extra']['server'])) {
+            $message['@source_host'] = $record['extra']['server'];
+        }
+        if (isset($record['extra']['url'])) {
+            $message['@source_path'] = $record['extra']['url'];
+        }
+        if (!empty($record['extra'])) {
+            foreach ($record['extra'] as $key => $val) {
+                $message['@fields'][$this->extraPrefix . $key] = $val;
+            }
+        }
+        if (!empty($record['context'])) {
+            foreach ($record['context'] as $key => $val) {
+                $message['@fields'][$this->contextPrefix . $key] = $val;
+            }
+        }
+
+        return $message;
+    }
+
+    protected function formatV1(array $record)
+    {
+        if (empty($record['datetime'])) {
+            $record['datetime'] = gmdate('c');
+        }
+        $message = array(
+            '@timestamp' => $record['datetime'],
+            '@version' => 1,
+            'host' => $this->systemName,
+        );
+        if (isset($record['message'])) {
+            $message['message'] = $record['message'];
+        }
+        if (isset($record['channel'])) {
+            $message['type'] = $record['channel'];
+            $message['channel'] = $record['channel'];
+        }
+        if (isset($record['level_name'])) {
+            $message['level'] = $record['level_name'];
+        }
+        if ($this->applicationName) {
+            $message['type'] = $this->applicationName;
+        }
+        if (!empty($record['extra'])) {
+            foreach ($record['extra'] as $key => $val) {
+                $message[$this->extraPrefix . $key] = $val;
+            }
+        }
+        if (!empty($record['context'])) {
+            foreach ($record['context'] as $key => $val) {
+                $message[$this->contextPrefix . $key] = $val;
+            }
+        }
+
+        return $message;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/MongoDBFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/MongoDBFormatter.php
new file mode 100644
index 0000000..eb7be84
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/MongoDBFormatter.php
@@ -0,0 +1,107 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Utils;
+
+/**
+ * Formats a record for use with the MongoDBHandler.
+ *
+ * @author Florian Plattner 
+ */
+class MongoDBFormatter implements FormatterInterface
+{
+    private $exceptionTraceAsString;
+    private $maxNestingLevel;
+
+    /**
+     * @param int  $maxNestingLevel        0 means infinite nesting, the $record itself is level 1, $record['context'] is 2
+     * @param bool $exceptionTraceAsString set to false to log exception traces as a sub documents instead of strings
+     */
+    public function __construct($maxNestingLevel = 3, $exceptionTraceAsString = true)
+    {
+        $this->maxNestingLevel = max($maxNestingLevel, 0);
+        $this->exceptionTraceAsString = (bool) $exceptionTraceAsString;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function format(array $record)
+    {
+        return $this->formatArray($record);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function formatBatch(array $records)
+    {
+        foreach ($records as $key => $record) {
+            $records[$key] = $this->format($record);
+        }
+
+        return $records;
+    }
+
+    protected function formatArray(array $record, $nestingLevel = 0)
+    {
+        if ($this->maxNestingLevel == 0 || $nestingLevel <= $this->maxNestingLevel) {
+            foreach ($record as $name => $value) {
+                if ($value instanceof \DateTime) {
+                    $record[$name] = $this->formatDate($value, $nestingLevel + 1);
+                } elseif ($value instanceof \Exception) {
+                    $record[$name] = $this->formatException($value, $nestingLevel + 1);
+                } elseif (is_array($value)) {
+                    $record[$name] = $this->formatArray($value, $nestingLevel + 1);
+                } elseif (is_object($value)) {
+                    $record[$name] = $this->formatObject($value, $nestingLevel + 1);
+                }
+            }
+        } else {
+            $record = '[...]';
+        }
+
+        return $record;
+    }
+
+    protected function formatObject($value, $nestingLevel)
+    {
+        $objectVars = get_object_vars($value);
+        $objectVars['class'] = Utils::getClass($value);
+
+        return $this->formatArray($objectVars, $nestingLevel);
+    }
+
+    protected function formatException(\Exception $exception, $nestingLevel)
+    {
+        $formattedException = array(
+            'class' => Utils::getClass($exception),
+            'message' => $exception->getMessage(),
+            'code' => $exception->getCode(),
+            'file' => $exception->getFile() . ':' . $exception->getLine(),
+        );
+
+        if ($this->exceptionTraceAsString === true) {
+            $formattedException['trace'] = $exception->getTraceAsString();
+        } else {
+            $formattedException['trace'] = $exception->getTrace();
+        }
+
+        return $this->formatArray($formattedException, $nestingLevel);
+    }
+
+    protected function formatDate(\DateTime $value, $nestingLevel)
+    {
+        return new \MongoDate($value->getTimestamp());
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php
new file mode 100644
index 0000000..6686657
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php
@@ -0,0 +1,314 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Exception;
+use Monolog\Utils;
+
+/**
+ * Normalizes incoming records to remove objects/resources so it's easier to dump to various targets
+ *
+ * @author Jordi Boggiano 
+ */
+class NormalizerFormatter implements FormatterInterface
+{
+    const SIMPLE_DATE = "Y-m-d H:i:s";
+
+    protected $dateFormat;
+
+    /**
+     * @param string $dateFormat The format of the timestamp: one supported by DateTime::format
+     */
+    public function __construct($dateFormat = null)
+    {
+        $this->dateFormat = $dateFormat ?: static::SIMPLE_DATE;
+        if (!function_exists('json_encode')) {
+            throw new \RuntimeException('PHP\'s json extension is required to use Monolog\'s NormalizerFormatter');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        return $this->normalize($record);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function formatBatch(array $records)
+    {
+        foreach ($records as $key => $record) {
+            $records[$key] = $this->format($record);
+        }
+
+        return $records;
+    }
+
+    protected function normalize($data, $depth = 0)
+    {
+        if ($depth > 9) {
+            return 'Over 9 levels deep, aborting normalization';
+        }
+
+        if (null === $data || is_scalar($data)) {
+            if (is_float($data)) {
+                if (is_infinite($data)) {
+                    return ($data > 0 ? '' : '-') . 'INF';
+                }
+                if (is_nan($data)) {
+                    return 'NaN';
+                }
+            }
+
+            return $data;
+        }
+
+        if (is_array($data)) {
+            $normalized = array();
+
+            $count = 1;
+            foreach ($data as $key => $value) {
+                if ($count++ > 1000) {
+                    $normalized['...'] = 'Over 1000 items ('.count($data).' total), aborting normalization';
+                    break;
+                }
+
+                $normalized[$key] = $this->normalize($value, $depth+1);
+            }
+
+            return $normalized;
+        }
+
+        if ($data instanceof \DateTime) {
+            return $data->format($this->dateFormat);
+        }
+
+        if (is_object($data)) {
+            // TODO 2.0 only check for Throwable
+            if ($data instanceof Exception || (PHP_VERSION_ID > 70000 && $data instanceof \Throwable)) {
+                return $this->normalizeException($data);
+            }
+
+            // non-serializable objects that implement __toString stringified
+            if (method_exists($data, '__toString') && !$data instanceof \JsonSerializable) {
+                $value = $data->__toString();
+            } else {
+                // the rest is json-serialized in some way
+                $value = $this->toJson($data, true);
+            }
+
+            return sprintf("[object] (%s: %s)", Utils::getClass($data), $value);
+        }
+
+        if (is_resource($data)) {
+            return sprintf('[resource] (%s)', get_resource_type($data));
+        }
+
+        return '[unknown('.gettype($data).')]';
+    }
+
+    protected function normalizeException($e)
+    {
+        // TODO 2.0 only check for Throwable
+        if (!$e instanceof Exception && !$e instanceof \Throwable) {
+            throw new \InvalidArgumentException('Exception/Throwable expected, got '.gettype($e).' / '.Utils::getClass($e));
+        }
+
+        $data = array(
+            'class' => Utils::getClass($e),
+            'message' => $e->getMessage(),
+            'code' => $e->getCode(),
+            'file' => $e->getFile().':'.$e->getLine(),
+        );
+
+        if ($e instanceof \SoapFault) {
+            if (isset($e->faultcode)) {
+                $data['faultcode'] = $e->faultcode;
+            }
+
+            if (isset($e->faultactor)) {
+                $data['faultactor'] = $e->faultactor;
+            }
+
+            if (isset($e->detail)) {
+                $data['detail'] = $e->detail;
+            }
+        }
+
+        $trace = $e->getTrace();
+        foreach ($trace as $frame) {
+            if (isset($frame['file'])) {
+                $data['trace'][] = $frame['file'].':'.$frame['line'];
+            } elseif (isset($frame['function']) && $frame['function'] === '{closure}') {
+                // Simplify closures handling
+                $data['trace'][] = $frame['function'];
+            } else {
+                if (isset($frame['args'])) {
+                    // Make sure that objects present as arguments are not serialized nicely but rather only
+                    // as a class name to avoid any unexpected leak of sensitive information
+                    $frame['args'] = array_map(function ($arg) {
+                        if (is_object($arg) && !($arg instanceof \DateTime || $arg instanceof \DateTimeInterface)) {
+                            return sprintf("[object] (%s)", Utils::getClass($arg));
+                        }
+
+                        return $arg;
+                    }, $frame['args']);
+                }
+                // We should again normalize the frames, because it might contain invalid items
+                $data['trace'][] = $this->toJson($this->normalize($frame), true);
+            }
+        }
+
+        if ($previous = $e->getPrevious()) {
+            $data['previous'] = $this->normalizeException($previous);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Return the JSON representation of a value
+     *
+     * @param  mixed             $data
+     * @param  bool              $ignoreErrors
+     * @throws \RuntimeException if encoding fails and errors are not ignored
+     * @return string
+     */
+    protected function toJson($data, $ignoreErrors = false)
+    {
+        // suppress json_encode errors since it's twitchy with some inputs
+        if ($ignoreErrors) {
+            return @$this->jsonEncode($data);
+        }
+
+        $json = $this->jsonEncode($data);
+
+        if ($json === false) {
+            $json = $this->handleJsonError(json_last_error(), $data);
+        }
+
+        return $json;
+    }
+
+    /**
+     * @param  mixed  $data
+     * @return string JSON encoded data or null on failure
+     */
+    private function jsonEncode($data)
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
+            return json_encode($data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+        }
+
+        return json_encode($data);
+    }
+
+    /**
+     * Handle a json_encode failure.
+     *
+     * If the failure is due to invalid string encoding, try to clean the
+     * input and encode again. If the second encoding attempt fails, the
+     * inital error is not encoding related or the input can't be cleaned then
+     * raise a descriptive exception.
+     *
+     * @param  int               $code return code of json_last_error function
+     * @param  mixed             $data data that was meant to be encoded
+     * @throws \RuntimeException if failure can't be corrected
+     * @return string            JSON encoded data after error correction
+     */
+    private function handleJsonError($code, $data)
+    {
+        if ($code !== JSON_ERROR_UTF8) {
+            $this->throwEncodeError($code, $data);
+        }
+
+        if (is_string($data)) {
+            $this->detectAndCleanUtf8($data);
+        } elseif (is_array($data)) {
+            array_walk_recursive($data, array($this, 'detectAndCleanUtf8'));
+        } else {
+            $this->throwEncodeError($code, $data);
+        }
+
+        $json = $this->jsonEncode($data);
+
+        if ($json === false) {
+            $this->throwEncodeError(json_last_error(), $data);
+        }
+
+        return $json;
+    }
+
+    /**
+     * Throws an exception according to a given code with a customized message
+     *
+     * @param  int               $code return code of json_last_error function
+     * @param  mixed             $data data that was meant to be encoded
+     * @throws \RuntimeException
+     */
+    private function throwEncodeError($code, $data)
+    {
+        switch ($code) {
+            case JSON_ERROR_DEPTH:
+                $msg = 'Maximum stack depth exceeded';
+                break;
+            case JSON_ERROR_STATE_MISMATCH:
+                $msg = 'Underflow or the modes mismatch';
+                break;
+            case JSON_ERROR_CTRL_CHAR:
+                $msg = 'Unexpected control character found';
+                break;
+            case JSON_ERROR_UTF8:
+                $msg = 'Malformed UTF-8 characters, possibly incorrectly encoded';
+                break;
+            default:
+                $msg = 'Unknown error';
+        }
+
+        throw new \RuntimeException('JSON encoding failed: '.$msg.'. Encoding: '.var_export($data, true));
+    }
+
+    /**
+     * Detect invalid UTF-8 string characters and convert to valid UTF-8.
+     *
+     * Valid UTF-8 input will be left unmodified, but strings containing
+     * invalid UTF-8 codepoints will be reencoded as UTF-8 with an assumed
+     * original encoding of ISO-8859-15. This conversion may result in
+     * incorrect output if the actual encoding was not ISO-8859-15, but it
+     * will be clean UTF-8 output and will not rely on expensive and fragile
+     * detection algorithms.
+     *
+     * Function converts the input in place in the passed variable so that it
+     * can be used as a callback for array_walk_recursive.
+     *
+     * @param mixed &$data Input to check and convert if needed
+     * @private
+     */
+    public function detectAndCleanUtf8(&$data)
+    {
+        if (is_string($data) && !preg_match('//u', $data)) {
+            $data = preg_replace_callback(
+                '/[\x80-\xFF]+/',
+                function ($m) { return utf8_encode($m[0]); },
+                $data
+            );
+            $data = str_replace(
+                array('¤', '¦', '¨', '´', '¸', '¼', '½', '¾'),
+                array('€', 'Š', 'š', 'Ž', 'ž', 'Œ', 'œ', 'Ÿ'),
+                $data
+            );
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/ScalarFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/ScalarFormatter.php
new file mode 100644
index 0000000..5d345d5
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/ScalarFormatter.php
@@ -0,0 +1,48 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * Formats data into an associative array of scalar values.
+ * Objects and arrays will be JSON encoded.
+ *
+ * @author Andrew Lawson 
+ */
+class ScalarFormatter extends NormalizerFormatter
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        foreach ($record as $key => $value) {
+            $record[$key] = $this->normalizeValue($value);
+        }
+
+        return $record;
+    }
+
+    /**
+     * @param  mixed $value
+     * @return mixed
+     */
+    protected function normalizeValue($value)
+    {
+        $normalized = $this->normalize($value);
+
+        if (is_array($normalized) || is_object($normalized)) {
+            return $this->toJson($normalized, true);
+        }
+
+        return $normalized;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Formatter/WildfireFormatter.php b/vendor/monolog/monolog/src/Monolog/Formatter/WildfireFormatter.php
new file mode 100644
index 0000000..65dba99
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Formatter/WildfireFormatter.php
@@ -0,0 +1,113 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+/**
+ * Serializes a log message according to Wildfire's header requirements
+ *
+ * @author Eric Clemmons (@ericclemmons) 
+ * @author Christophe Coevoet 
+ * @author Kirill chEbba Chebunin 
+ */
+class WildfireFormatter extends NormalizerFormatter
+{
+    const TABLE = 'table';
+
+    /**
+     * Translates Monolog log levels to Wildfire levels.
+     */
+    private $logLevels = array(
+        Logger::DEBUG     => 'LOG',
+        Logger::INFO      => 'INFO',
+        Logger::NOTICE    => 'INFO',
+        Logger::WARNING   => 'WARN',
+        Logger::ERROR     => 'ERROR',
+        Logger::CRITICAL  => 'ERROR',
+        Logger::ALERT     => 'ERROR',
+        Logger::EMERGENCY => 'ERROR',
+    );
+
+    /**
+     * {@inheritdoc}
+     */
+    public function format(array $record)
+    {
+        // Retrieve the line and file if set and remove them from the formatted extra
+        $file = $line = '';
+        if (isset($record['extra']['file'])) {
+            $file = $record['extra']['file'];
+            unset($record['extra']['file']);
+        }
+        if (isset($record['extra']['line'])) {
+            $line = $record['extra']['line'];
+            unset($record['extra']['line']);
+        }
+
+        $record = $this->normalize($record);
+        $message = array('message' => $record['message']);
+        $handleError = false;
+        if ($record['context']) {
+            $message['context'] = $record['context'];
+            $handleError = true;
+        }
+        if ($record['extra']) {
+            $message['extra'] = $record['extra'];
+            $handleError = true;
+        }
+        if (count($message) === 1) {
+            $message = reset($message);
+        }
+
+        if (isset($record['context'][self::TABLE])) {
+            $type  = 'TABLE';
+            $label = $record['channel'] .': '. $record['message'];
+            $message = $record['context'][self::TABLE];
+        } else {
+            $type  = $this->logLevels[$record['level']];
+            $label = $record['channel'];
+        }
+
+        // Create JSON object describing the appearance of the message in the console
+        $json = $this->toJson(array(
+            array(
+                'Type'  => $type,
+                'File'  => $file,
+                'Line'  => $line,
+                'Label' => $label,
+            ),
+            $message,
+        ), $handleError);
+
+        // The message itself is a serialization of the above JSON object + it's length
+        return sprintf(
+            '%s|%s|',
+            strlen($json),
+            $json
+        );
+    }
+
+    public function formatBatch(array $records)
+    {
+        throw new \BadMethodCallException('Batch formatting does not make sense for the WildfireFormatter');
+    }
+
+    protected function normalize($data, $depth = 0)
+    {
+        if (is_object($data) && !$data instanceof \DateTime) {
+            return $data;
+        }
+
+        return parent::normalize($data, $depth);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/AbstractHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/AbstractHandler.php
new file mode 100644
index 0000000..92b9d45
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/AbstractHandler.php
@@ -0,0 +1,196 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FormatterInterface;
+use Monolog\Formatter\LineFormatter;
+use Monolog\Logger;
+use Monolog\ResettableInterface;
+
+/**
+ * Base Handler class providing the Handler structure
+ *
+ * @author Jordi Boggiano 
+ */
+abstract class AbstractHandler implements HandlerInterface, ResettableInterface
+{
+    protected $level = Logger::DEBUG;
+    protected $bubble = true;
+
+    /**
+     * @var FormatterInterface
+     */
+    protected $formatter;
+    protected $processors = array();
+
+    /**
+     * @param int  $level  The minimum logging level at which this handler will be triggered
+     * @param bool $bubble Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($level = Logger::DEBUG, $bubble = true)
+    {
+        $this->setLevel($level);
+        $this->bubble = $bubble;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHandling(array $record)
+    {
+        return $record['level'] >= $this->level;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        foreach ($records as $record) {
+            $this->handle($record);
+        }
+    }
+
+    /**
+     * Closes the handler.
+     *
+     * This will be called automatically when the object is destroyed
+     */
+    public function close()
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function pushProcessor($callback)
+    {
+        if (!is_callable($callback)) {
+            throw new \InvalidArgumentException('Processors must be valid callables (callback or object with an __invoke method), '.var_export($callback, true).' given');
+        }
+        array_unshift($this->processors, $callback);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function popProcessor()
+    {
+        if (!$this->processors) {
+            throw new \LogicException('You tried to pop from an empty processor stack.');
+        }
+
+        return array_shift($this->processors);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        $this->formatter = $formatter;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFormatter()
+    {
+        if (!$this->formatter) {
+            $this->formatter = $this->getDefaultFormatter();
+        }
+
+        return $this->formatter;
+    }
+
+    /**
+     * Sets minimum logging level at which this handler will be triggered.
+     *
+     * @param  int|string $level Level or level name
+     * @return self
+     */
+    public function setLevel($level)
+    {
+        $this->level = Logger::toMonologLevel($level);
+
+        return $this;
+    }
+
+    /**
+     * Gets minimum logging level at which this handler will be triggered.
+     *
+     * @return int
+     */
+    public function getLevel()
+    {
+        return $this->level;
+    }
+
+    /**
+     * Sets the bubbling behavior.
+     *
+     * @param  bool $bubble true means that this handler allows bubbling.
+     *                      false means that bubbling is not permitted.
+     * @return self
+     */
+    public function setBubble($bubble)
+    {
+        $this->bubble = $bubble;
+
+        return $this;
+    }
+
+    /**
+     * Gets the bubbling behavior.
+     *
+     * @return bool true means that this handler allows bubbling.
+     *              false means that bubbling is not permitted.
+     */
+    public function getBubble()
+    {
+        return $this->bubble;
+    }
+
+    public function __destruct()
+    {
+        try {
+            $this->close();
+        } catch (\Exception $e) {
+            // do nothing
+        } catch (\Throwable $e) {
+            // do nothing
+        }
+    }
+
+    public function reset()
+    {
+        foreach ($this->processors as $processor) {
+            if ($processor instanceof ResettableInterface) {
+                $processor->reset();
+            }
+        }
+    }
+
+    /**
+     * Gets the default formatter.
+     *
+     * @return FormatterInterface
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php
new file mode 100644
index 0000000..e1e8953
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php
@@ -0,0 +1,68 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\ResettableInterface;
+
+/**
+ * Base Handler class providing the Handler structure
+ *
+ * Classes extending it should (in most cases) only implement write($record)
+ *
+ * @author Jordi Boggiano 
+ * @author Christophe Coevoet 
+ */
+abstract class AbstractProcessingHandler extends AbstractHandler
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if (!$this->isHandling($record)) {
+            return false;
+        }
+
+        $record = $this->processRecord($record);
+
+        $record['formatted'] = $this->getFormatter()->format($record);
+
+        $this->write($record);
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * Writes the record down to the log of the implementing handler
+     *
+     * @param  array $record
+     * @return void
+     */
+    abstract protected function write(array $record);
+
+    /**
+     * Processes a record.
+     *
+     * @param  array $record
+     * @return array
+     */
+    protected function processRecord(array $record)
+    {
+        if ($this->processors) {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+        }
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/AbstractSyslogHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/AbstractSyslogHandler.php
new file mode 100644
index 0000000..8c76aca
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/AbstractSyslogHandler.php
@@ -0,0 +1,101 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+
+/**
+ * Common syslog functionality
+ */
+abstract class AbstractSyslogHandler extends AbstractProcessingHandler
+{
+    protected $facility;
+
+    /**
+     * Translates Monolog log levels to syslog log priorities.
+     */
+    protected $logLevels = array(
+        Logger::DEBUG     => LOG_DEBUG,
+        Logger::INFO      => LOG_INFO,
+        Logger::NOTICE    => LOG_NOTICE,
+        Logger::WARNING   => LOG_WARNING,
+        Logger::ERROR     => LOG_ERR,
+        Logger::CRITICAL  => LOG_CRIT,
+        Logger::ALERT     => LOG_ALERT,
+        Logger::EMERGENCY => LOG_EMERG,
+    );
+
+    /**
+     * List of valid log facility names.
+     */
+    protected $facilities = array(
+        'auth'     => LOG_AUTH,
+        'authpriv' => LOG_AUTHPRIV,
+        'cron'     => LOG_CRON,
+        'daemon'   => LOG_DAEMON,
+        'kern'     => LOG_KERN,
+        'lpr'      => LOG_LPR,
+        'mail'     => LOG_MAIL,
+        'news'     => LOG_NEWS,
+        'syslog'   => LOG_SYSLOG,
+        'user'     => LOG_USER,
+        'uucp'     => LOG_UUCP,
+    );
+
+    /**
+     * @param mixed $facility
+     * @param int   $level The minimum logging level at which this handler will be triggered
+     * @param bool  $bubble Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($facility = LOG_USER, $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        if (!defined('PHP_WINDOWS_VERSION_BUILD')) {
+            $this->facilities['local0'] = LOG_LOCAL0;
+            $this->facilities['local1'] = LOG_LOCAL1;
+            $this->facilities['local2'] = LOG_LOCAL2;
+            $this->facilities['local3'] = LOG_LOCAL3;
+            $this->facilities['local4'] = LOG_LOCAL4;
+            $this->facilities['local5'] = LOG_LOCAL5;
+            $this->facilities['local6'] = LOG_LOCAL6;
+            $this->facilities['local7'] = LOG_LOCAL7;
+        } else {
+            $this->facilities['local0'] = 128; // LOG_LOCAL0
+            $this->facilities['local1'] = 136; // LOG_LOCAL1
+            $this->facilities['local2'] = 144; // LOG_LOCAL2
+            $this->facilities['local3'] = 152; // LOG_LOCAL3
+            $this->facilities['local4'] = 160; // LOG_LOCAL4
+            $this->facilities['local5'] = 168; // LOG_LOCAL5
+            $this->facilities['local6'] = 176; // LOG_LOCAL6
+            $this->facilities['local7'] = 184; // LOG_LOCAL7
+        }
+
+        // convert textual description of facility to syslog constant
+        if (array_key_exists(strtolower($facility), $this->facilities)) {
+            $facility = $this->facilities[strtolower($facility)];
+        } elseif (!in_array($facility, array_values($this->facilities), true)) {
+            throw new \UnexpectedValueException('Unknown facility value "'.$facility.'" given');
+        }
+
+        $this->facility = $facility;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter('%channel%.%level_name%: %message% %context% %extra%');
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/AmqpHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/AmqpHandler.php
new file mode 100644
index 0000000..e5a46bc
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/AmqpHandler.php
@@ -0,0 +1,148 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\JsonFormatter;
+use PhpAmqpLib\Message\AMQPMessage;
+use PhpAmqpLib\Channel\AMQPChannel;
+use AMQPExchange;
+
+class AmqpHandler extends AbstractProcessingHandler
+{
+    /**
+     * @var AMQPExchange|AMQPChannel $exchange
+     */
+    protected $exchange;
+
+    /**
+     * @var string
+     */
+    protected $exchangeName;
+
+    /**
+     * @param AMQPExchange|AMQPChannel $exchange     AMQPExchange (php AMQP ext) or PHP AMQP lib channel, ready for use
+     * @param string                   $exchangeName
+     * @param int                      $level
+     * @param bool                     $bubble       Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($exchange, $exchangeName = 'log', $level = Logger::DEBUG, $bubble = true)
+    {
+        if ($exchange instanceof AMQPExchange) {
+            $exchange->setName($exchangeName);
+        } elseif ($exchange instanceof AMQPChannel) {
+            $this->exchangeName = $exchangeName;
+        } else {
+            throw new \InvalidArgumentException('PhpAmqpLib\Channel\AMQPChannel or AMQPExchange instance required');
+        }
+        $this->exchange = $exchange;
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        $data = $record["formatted"];
+        $routingKey = $this->getRoutingKey($record);
+
+        if ($this->exchange instanceof AMQPExchange) {
+            $this->exchange->publish(
+                $data,
+                $routingKey,
+                0,
+                array(
+                    'delivery_mode' => 2,
+                    'content_type' => 'application/json',
+                )
+            );
+        } else {
+            $this->exchange->basic_publish(
+                $this->createAmqpMessage($data),
+                $this->exchangeName,
+                $routingKey
+            );
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function handleBatch(array $records)
+    {
+        if ($this->exchange instanceof AMQPExchange) {
+            parent::handleBatch($records);
+
+            return;
+        }
+
+        foreach ($records as $record) {
+            if (!$this->isHandling($record)) {
+                continue;
+            }
+
+            $record = $this->processRecord($record);
+            $data = $this->getFormatter()->format($record);
+
+            $this->exchange->batch_basic_publish(
+                $this->createAmqpMessage($data),
+                $this->exchangeName,
+                $this->getRoutingKey($record)
+            );
+        }
+
+        $this->exchange->publish_batch();
+    }
+
+    /**
+     * Gets the routing key for the AMQP exchange
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function getRoutingKey(array $record)
+    {
+        $routingKey = sprintf(
+            '%s.%s',
+            // TODO 2.0 remove substr call
+            substr($record['level_name'], 0, 4),
+            $record['channel']
+        );
+
+        return strtolower($routingKey);
+    }
+
+    /**
+     * @param  string      $data
+     * @return AMQPMessage
+     */
+    private function createAmqpMessage($data)
+    {
+        return new AMQPMessage(
+            (string) $data,
+            array(
+                'delivery_mode' => 2,
+                'content_type' => 'application/json',
+            )
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new JsonFormatter(JsonFormatter::BATCH_MODE_JSON, false);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/BrowserConsoleHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/BrowserConsoleHandler.php
new file mode 100644
index 0000000..23cf23b
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/BrowserConsoleHandler.php
@@ -0,0 +1,240 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+
+/**
+ * Handler sending logs to browser's javascript console with no browser extension required
+ *
+ * @author Olivier Poitrey 
+ */
+class BrowserConsoleHandler extends AbstractProcessingHandler
+{
+    protected static $initialized = false;
+    protected static $records = array();
+
+    /**
+     * {@inheritDoc}
+     *
+     * Formatted output may contain some formatting markers to be transferred to `console.log` using the %c format.
+     *
+     * Example of formatted string:
+     *
+     *     You can do [[blue text]]{color: blue} or [[green background]]{background-color: green; color: white}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter('[[%channel%]]{macro: autolabel} [[%level_name%]]{font-weight: bold} %message%');
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        // Accumulate records
+        static::$records[] = $record;
+
+        // Register shutdown handler if not already done
+        if (!static::$initialized) {
+            static::$initialized = true;
+            $this->registerShutdownFunction();
+        }
+    }
+
+    /**
+     * Convert records to javascript console commands and send it to the browser.
+     * This method is automatically called on PHP shutdown if output is HTML or Javascript.
+     */
+    public static function send()
+    {
+        $format = static::getResponseFormat();
+        if ($format === 'unknown') {
+            return;
+        }
+
+        if (count(static::$records)) {
+            if ($format === 'html') {
+                static::writeOutput('');
+            } elseif ($format === 'js') {
+                static::writeOutput(static::generateScript());
+            }
+            static::resetStatic();
+        }
+    }
+
+    public function close()
+    {
+        self::resetStatic();
+    }
+
+    public function reset()
+    {
+        self::resetStatic();
+    }
+
+    /**
+     * Forget all logged records
+     */
+    public static function resetStatic()
+    {
+        static::$records = array();
+    }
+
+    /**
+     * Wrapper for register_shutdown_function to allow overriding
+     */
+    protected function registerShutdownFunction()
+    {
+        if (PHP_SAPI !== 'cli') {
+            register_shutdown_function(array('Monolog\Handler\BrowserConsoleHandler', 'send'));
+        }
+    }
+
+    /**
+     * Wrapper for echo to allow overriding
+     *
+     * @param string $str
+     */
+    protected static function writeOutput($str)
+    {
+        echo $str;
+    }
+
+    /**
+     * Checks the format of the response
+     *
+     * If Content-Type is set to application/javascript or text/javascript -> js
+     * If Content-Type is set to text/html, or is unset -> html
+     * If Content-Type is anything else -> unknown
+     *
+     * @return string One of 'js', 'html' or 'unknown'
+     */
+    protected static function getResponseFormat()
+    {
+        // Check content type
+        foreach (headers_list() as $header) {
+            if (stripos($header, 'content-type:') === 0) {
+                // This handler only works with HTML and javascript outputs
+                // text/javascript is obsolete in favour of application/javascript, but still used
+                if (stripos($header, 'application/javascript') !== false || stripos($header, 'text/javascript') !== false) {
+                    return 'js';
+                }
+                if (stripos($header, 'text/html') === false) {
+                    return 'unknown';
+                }
+                break;
+            }
+        }
+
+        return 'html';
+    }
+
+    private static function generateScript()
+    {
+        $script = array();
+        foreach (static::$records as $record) {
+            $context = static::dump('Context', $record['context']);
+            $extra = static::dump('Extra', $record['extra']);
+
+            if (empty($context) && empty($extra)) {
+                $script[] = static::call_array('log', static::handleStyles($record['formatted']));
+            } else {
+                $script = array_merge($script,
+                    array(static::call_array('groupCollapsed', static::handleStyles($record['formatted']))),
+                    $context,
+                    $extra,
+                    array(static::call('groupEnd'))
+                );
+            }
+        }
+
+        return "(function (c) {if (c && c.groupCollapsed) {\n" . implode("\n", $script) . "\n}})(console);";
+    }
+
+    private static function handleStyles($formatted)
+    {
+        $args = array(static::quote('font-weight: normal'));
+        $format = '%c' . $formatted;
+        preg_match_all('/\[\[(.*?)\]\]\{([^}]*)\}/s', $format, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
+
+        foreach (array_reverse($matches) as $match) {
+            $args[] = static::quote(static::handleCustomStyles($match[2][0], $match[1][0]));
+            $args[] = '"font-weight: normal"';
+
+            $pos = $match[0][1];
+            $format = substr($format, 0, $pos) . '%c' . $match[1][0] . '%c' . substr($format, $pos + strlen($match[0][0]));
+        }
+
+        array_unshift($args, static::quote($format));
+
+        return $args;
+    }
+
+    private static function handleCustomStyles($style, $string)
+    {
+        static $colors = array('blue', 'green', 'red', 'magenta', 'orange', 'black', 'grey');
+        static $labels = array();
+
+        return preg_replace_callback('/macro\s*:(.*?)(?:;|$)/', function ($m) use ($string, &$colors, &$labels) {
+            if (trim($m[1]) === 'autolabel') {
+                // Format the string as a label with consistent auto assigned background color
+                if (!isset($labels[$string])) {
+                    $labels[$string] = $colors[count($labels) % count($colors)];
+                }
+                $color = $labels[$string];
+
+                return "background-color: $color; color: white; border-radius: 3px; padding: 0 2px 0 2px";
+            }
+
+            return $m[1];
+        }, $style);
+    }
+
+    private static function dump($title, array $dict)
+    {
+        $script = array();
+        $dict = array_filter($dict);
+        if (empty($dict)) {
+            return $script;
+        }
+        $script[] = static::call('log', static::quote('%c%s'), static::quote('font-weight: bold'), static::quote($title));
+        foreach ($dict as $key => $value) {
+            $value = json_encode($value);
+            if (empty($value)) {
+                $value = static::quote('');
+            }
+            $script[] = static::call('log', static::quote('%s: %o'), static::quote($key), $value);
+        }
+
+        return $script;
+    }
+
+    private static function quote($arg)
+    {
+        return '"' . addcslashes($arg, "\"\n\\") . '"';
+    }
+
+    private static function call()
+    {
+        $args = func_get_args();
+        $method = array_shift($args);
+
+        return static::call_array($method, $args);
+    }
+
+    private static function call_array($method, array $args)
+    {
+        return 'c.' . $method . '(' . implode(', ', $args) . ');';
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/BufferHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/BufferHandler.php
new file mode 100644
index 0000000..61d1b50
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/BufferHandler.php
@@ -0,0 +1,129 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\ResettableInterface;
+
+/**
+ * Buffers all records until closing the handler and then pass them as batch.
+ *
+ * This is useful for a MailHandler to send only one mail per request instead of
+ * sending one per log message.
+ *
+ * @author Christophe Coevoet 
+ */
+class BufferHandler extends AbstractHandler
+{
+    protected $handler;
+    protected $bufferSize = 0;
+    protected $bufferLimit;
+    protected $flushOnOverflow;
+    protected $buffer = array();
+    protected $initialized = false;
+
+    /**
+     * @param HandlerInterface $handler         Handler.
+     * @param int              $bufferLimit     How many entries should be buffered at most, beyond that the oldest items are removed from the buffer.
+     * @param int              $level           The minimum logging level at which this handler will be triggered
+     * @param bool             $bubble          Whether the messages that are handled can bubble up the stack or not
+     * @param bool             $flushOnOverflow If true, the buffer is flushed when the max size has been reached, by default oldest entries are discarded
+     */
+    public function __construct(HandlerInterface $handler, $bufferLimit = 0, $level = Logger::DEBUG, $bubble = true, $flushOnOverflow = false)
+    {
+        parent::__construct($level, $bubble);
+        $this->handler = $handler;
+        $this->bufferLimit = (int) $bufferLimit;
+        $this->flushOnOverflow = $flushOnOverflow;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if ($record['level'] < $this->level) {
+            return false;
+        }
+
+        if (!$this->initialized) {
+            // __destructor() doesn't get called on Fatal errors
+            register_shutdown_function(array($this, 'close'));
+            $this->initialized = true;
+        }
+
+        if ($this->bufferLimit > 0 && $this->bufferSize === $this->bufferLimit) {
+            if ($this->flushOnOverflow) {
+                $this->flush();
+            } else {
+                array_shift($this->buffer);
+                $this->bufferSize--;
+            }
+        }
+
+        if ($this->processors) {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+        }
+
+        $this->buffer[] = $record;
+        $this->bufferSize++;
+
+        return false === $this->bubble;
+    }
+
+    public function flush()
+    {
+        if ($this->bufferSize === 0) {
+            return;
+        }
+
+        $this->handler->handleBatch($this->buffer);
+        $this->clear();
+    }
+
+    public function __destruct()
+    {
+        // suppress the parent behavior since we already have register_shutdown_function()
+        // to call close(), and the reference contained there will prevent this from being
+        // GC'd until the end of the request
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        $this->flush();
+    }
+
+    /**
+     * Clears the buffer without flushing any messages down to the wrapped handler.
+     */
+    public function clear()
+    {
+        $this->bufferSize = 0;
+        $this->buffer = array();
+    }
+
+    public function reset()
+    {
+        $this->flush();
+
+        parent::reset();
+
+        if ($this->handler instanceof ResettableInterface) {
+            $this->handler->reset();
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/ChromePHPHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/ChromePHPHandler.php
new file mode 100644
index 0000000..37419a0
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/ChromePHPHandler.php
@@ -0,0 +1,211 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\ChromePHPFormatter;
+use Monolog\Logger;
+
+/**
+ * Handler sending logs to the ChromePHP extension (http://www.chromephp.com/)
+ *
+ * This also works out of the box with Firefox 43+
+ *
+ * @author Christophe Coevoet 
+ */
+class ChromePHPHandler extends AbstractProcessingHandler
+{
+    /**
+     * Version of the extension
+     */
+    const VERSION = '4.0';
+
+    /**
+     * Header name
+     */
+    const HEADER_NAME = 'X-ChromeLogger-Data';
+
+    /**
+     * Regular expression to detect supported browsers (matches any Chrome, or Firefox 43+)
+     */
+    const USER_AGENT_REGEX = '{\b(?:Chrome/\d+(?:\.\d+)*|HeadlessChrome|Firefox/(?:4[3-9]|[5-9]\d|\d{3,})(?:\.\d)*)\b}';
+
+    protected static $initialized = false;
+
+    /**
+     * Tracks whether we sent too much data
+     *
+     * Chrome limits the headers to 256KB, so when we sent 240KB we stop sending
+     *
+     * @var bool
+     */
+    protected static $overflowed = false;
+
+    protected static $json = array(
+        'version' => self::VERSION,
+        'columns' => array('label', 'log', 'backtrace', 'type'),
+        'rows' => array(),
+    );
+
+    protected static $sendHeaders = true;
+
+    /**
+     * @param int  $level  The minimum logging level at which this handler will be triggered
+     * @param bool $bubble Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+        if (!function_exists('json_encode')) {
+            throw new \RuntimeException('PHP\'s json extension is required to use Monolog\'s ChromePHPHandler');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        $messages = array();
+
+        foreach ($records as $record) {
+            if ($record['level'] < $this->level) {
+                continue;
+            }
+            $messages[] = $this->processRecord($record);
+        }
+
+        if (!empty($messages)) {
+            $messages = $this->getFormatter()->formatBatch($messages);
+            self::$json['rows'] = array_merge(self::$json['rows'], $messages);
+            $this->send();
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new ChromePHPFormatter();
+    }
+
+    /**
+     * Creates & sends header for a record
+     *
+     * @see sendHeader()
+     * @see send()
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        self::$json['rows'][] = $record['formatted'];
+
+        $this->send();
+    }
+
+    /**
+     * Sends the log header
+     *
+     * @see sendHeader()
+     */
+    protected function send()
+    {
+        if (self::$overflowed || !self::$sendHeaders) {
+            return;
+        }
+
+        if (!self::$initialized) {
+            self::$initialized = true;
+
+            self::$sendHeaders = $this->headersAccepted();
+            if (!self::$sendHeaders) {
+                return;
+            }
+
+            self::$json['request_uri'] = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '';
+        }
+
+        $json = @json_encode(self::$json);
+        $data = base64_encode(utf8_encode($json));
+        if (strlen($data) > 240 * 1024) {
+            self::$overflowed = true;
+
+            $record = array(
+                'message' => 'Incomplete logs, chrome header size limit reached',
+                'context' => array(),
+                'level' => Logger::WARNING,
+                'level_name' => Logger::getLevelName(Logger::WARNING),
+                'channel' => 'monolog',
+                'datetime' => new \DateTime(),
+                'extra' => array(),
+            );
+            self::$json['rows'][count(self::$json['rows']) - 1] = $this->getFormatter()->format($record);
+            $json = @json_encode(self::$json);
+            $data = base64_encode(utf8_encode($json));
+        }
+
+        if (trim($data) !== '') {
+            $this->sendHeader(self::HEADER_NAME, $data);
+        }
+    }
+
+    /**
+     * Send header string to the client
+     *
+     * @param string $header
+     * @param string $content
+     */
+    protected function sendHeader($header, $content)
+    {
+        if (!headers_sent() && self::$sendHeaders) {
+            header(sprintf('%s: %s', $header, $content));
+        }
+    }
+
+    /**
+     * Verifies if the headers are accepted by the current user agent
+     *
+     * @return bool
+     */
+    protected function headersAccepted()
+    {
+        if (empty($_SERVER['HTTP_USER_AGENT'])) {
+            return false;
+        }
+
+        return preg_match(self::USER_AGENT_REGEX, $_SERVER['HTTP_USER_AGENT']);
+    }
+
+    /**
+     * BC getter for the sendHeaders property that has been made static
+     */
+    public function __get($property)
+    {
+        if ('sendHeaders' !== $property) {
+            throw new \InvalidArgumentException('Undefined property '.$property);
+        }
+
+        return static::$sendHeaders;
+    }
+
+    /**
+     * BC setter for the sendHeaders property that has been made static
+     */
+    public function __set($property, $value)
+    {
+        if ('sendHeaders' !== $property) {
+            throw new \InvalidArgumentException('Undefined property '.$property);
+        }
+
+        static::$sendHeaders = $value;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/CouchDBHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/CouchDBHandler.php
new file mode 100644
index 0000000..cc98697
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/CouchDBHandler.php
@@ -0,0 +1,72 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\JsonFormatter;
+use Monolog\Logger;
+
+/**
+ * CouchDB handler
+ *
+ * @author Markus Bachmann 
+ */
+class CouchDBHandler extends AbstractProcessingHandler
+{
+    private $options;
+
+    public function __construct(array $options = array(), $level = Logger::DEBUG, $bubble = true)
+    {
+        $this->options = array_merge(array(
+            'host'     => 'localhost',
+            'port'     => 5984,
+            'dbname'   => 'logger',
+            'username' => null,
+            'password' => null,
+        ), $options);
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        $basicAuth = null;
+        if ($this->options['username']) {
+            $basicAuth = sprintf('%s:%s@', $this->options['username'], $this->options['password']);
+        }
+
+        $url = 'http://'.$basicAuth.$this->options['host'].':'.$this->options['port'].'/'.$this->options['dbname'];
+        $context = stream_context_create(array(
+            'http' => array(
+                'method'        => 'POST',
+                'content'       => $record['formatted'],
+                'ignore_errors' => true,
+                'max_redirects' => 0,
+                'header'        => 'Content-type: application/json',
+            ),
+        ));
+
+        if (false === @file_get_contents($url, null, $context)) {
+            throw new \RuntimeException(sprintf('Could not connect to %s', $url));
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new JsonFormatter(JsonFormatter::BATCH_MODE_JSON, false);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/CubeHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/CubeHandler.php
new file mode 100644
index 0000000..96b3ca0
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/CubeHandler.php
@@ -0,0 +1,151 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Logs to Cube.
+ *
+ * @link http://square.github.com/cube/
+ * @author Wan Chen 
+ */
+class CubeHandler extends AbstractProcessingHandler
+{
+    private $udpConnection;
+    private $httpConnection;
+    private $scheme;
+    private $host;
+    private $port;
+    private $acceptedSchemes = array('http', 'udp');
+
+    /**
+     * Create a Cube handler
+     *
+     * @throws \UnexpectedValueException when given url is not a valid url.
+     *                                   A valid url must consist of three parts : protocol://host:port
+     *                                   Only valid protocols used by Cube are http and udp
+     */
+    public function __construct($url, $level = Logger::DEBUG, $bubble = true)
+    {
+        $urlInfo = parse_url($url);
+
+        if (!isset($urlInfo['scheme'], $urlInfo['host'], $urlInfo['port'])) {
+            throw new \UnexpectedValueException('URL "'.$url.'" is not valid');
+        }
+
+        if (!in_array($urlInfo['scheme'], $this->acceptedSchemes)) {
+            throw new \UnexpectedValueException(
+                'Invalid protocol (' . $urlInfo['scheme']  . ').'
+                . ' Valid options are ' . implode(', ', $this->acceptedSchemes));
+        }
+
+        $this->scheme = $urlInfo['scheme'];
+        $this->host = $urlInfo['host'];
+        $this->port = $urlInfo['port'];
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * Establish a connection to an UDP socket
+     *
+     * @throws \LogicException           when unable to connect to the socket
+     * @throws MissingExtensionException when there is no socket extension
+     */
+    protected function connectUdp()
+    {
+        if (!extension_loaded('sockets')) {
+            throw new MissingExtensionException('The sockets extension is required to use udp URLs with the CubeHandler');
+        }
+
+        $this->udpConnection = socket_create(AF_INET, SOCK_DGRAM, 0);
+        if (!$this->udpConnection) {
+            throw new \LogicException('Unable to create a socket');
+        }
+
+        if (!socket_connect($this->udpConnection, $this->host, $this->port)) {
+            throw new \LogicException('Unable to connect to the socket at ' . $this->host . ':' . $this->port);
+        }
+    }
+
+    /**
+     * Establish a connection to a http server
+     * @throws \LogicException when no curl extension
+     */
+    protected function connectHttp()
+    {
+        if (!extension_loaded('curl')) {
+            throw new \LogicException('The curl extension is needed to use http URLs with the CubeHandler');
+        }
+
+        $this->httpConnection = curl_init('http://'.$this->host.':'.$this->port.'/1.0/event/put');
+
+        if (!$this->httpConnection) {
+            throw new \LogicException('Unable to connect to ' . $this->host . ':' . $this->port);
+        }
+
+        curl_setopt($this->httpConnection, CURLOPT_CUSTOMREQUEST, "POST");
+        curl_setopt($this->httpConnection, CURLOPT_RETURNTRANSFER, true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $date = $record['datetime'];
+
+        $data = array('time' => $date->format('Y-m-d\TH:i:s.uO'));
+        unset($record['datetime']);
+
+        if (isset($record['context']['type'])) {
+            $data['type'] = $record['context']['type'];
+            unset($record['context']['type']);
+        } else {
+            $data['type'] = $record['channel'];
+        }
+
+        $data['data'] = $record['context'];
+        $data['data']['level'] = $record['level'];
+
+        if ($this->scheme === 'http') {
+            $this->writeHttp(json_encode($data));
+        } else {
+            $this->writeUdp(json_encode($data));
+        }
+    }
+
+    private function writeUdp($data)
+    {
+        if (!$this->udpConnection) {
+            $this->connectUdp();
+        }
+
+        socket_send($this->udpConnection, $data, strlen($data), 0);
+    }
+
+    private function writeHttp($data)
+    {
+        if (!$this->httpConnection) {
+            $this->connectHttp();
+        }
+
+        curl_setopt($this->httpConnection, CURLOPT_POSTFIELDS, '['.$data.']');
+        curl_setopt($this->httpConnection, CURLOPT_HTTPHEADER, array(
+            'Content-Type: application/json',
+            'Content-Length: ' . strlen('['.$data.']'),
+        ));
+
+        Curl\Util::execute($this->httpConnection, 5, false);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/Curl/Util.php b/vendor/monolog/monolog/src/Monolog/Handler/Curl/Util.php
new file mode 100644
index 0000000..48d30b3
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/Curl/Util.php
@@ -0,0 +1,57 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\Curl;
+
+class Util
+{
+    private static $retriableErrorCodes = array(
+        CURLE_COULDNT_RESOLVE_HOST,
+        CURLE_COULDNT_CONNECT,
+        CURLE_HTTP_NOT_FOUND,
+        CURLE_READ_ERROR,
+        CURLE_OPERATION_TIMEOUTED,
+        CURLE_HTTP_POST_ERROR,
+        CURLE_SSL_CONNECT_ERROR,
+    );
+
+    /**
+     * Executes a CURL request with optional retries and exception on failure
+     *
+     * @param  resource          $ch curl handler
+     * @throws \RuntimeException
+     */
+    public static function execute($ch, $retries = 5, $closeAfterDone = true)
+    {
+        while ($retries--) {
+            if (curl_exec($ch) === false) {
+                $curlErrno = curl_errno($ch);
+
+                if (false === in_array($curlErrno, self::$retriableErrorCodes, true) || !$retries) {
+                    $curlError = curl_error($ch);
+
+                    if ($closeAfterDone) {
+                        curl_close($ch);
+                    }
+
+                    throw new \RuntimeException(sprintf('Curl error (code %s): %s', $curlErrno, $curlError));
+                }
+
+                continue;
+            }
+
+            if ($closeAfterDone) {
+                curl_close($ch);
+            }
+            break;
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/DeduplicationHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/DeduplicationHandler.php
new file mode 100644
index 0000000..35b55cb
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/DeduplicationHandler.php
@@ -0,0 +1,169 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Simple handler wrapper that deduplicates log records across multiple requests
+ *
+ * It also includes the BufferHandler functionality and will buffer
+ * all messages until the end of the request or flush() is called.
+ *
+ * This works by storing all log records' messages above $deduplicationLevel
+ * to the file specified by $deduplicationStore. When further logs come in at the end of the
+ * request (or when flush() is called), all those above $deduplicationLevel are checked
+ * against the existing stored logs. If they match and the timestamps in the stored log is
+ * not older than $time seconds, the new log record is discarded. If no log record is new, the
+ * whole data set is discarded.
+ *
+ * This is mainly useful in combination with Mail handlers or things like Slack or HipChat handlers
+ * that send messages to people, to avoid spamming with the same message over and over in case of
+ * a major component failure like a database server being down which makes all requests fail in the
+ * same way.
+ *
+ * @author Jordi Boggiano 
+ */
+class DeduplicationHandler extends BufferHandler
+{
+    /**
+     * @var string
+     */
+    protected $deduplicationStore;
+
+    /**
+     * @var int
+     */
+    protected $deduplicationLevel;
+
+    /**
+     * @var int
+     */
+    protected $time;
+
+    /**
+     * @var bool
+     */
+    private $gc = false;
+
+    /**
+     * @param HandlerInterface $handler            Handler.
+     * @param string           $deduplicationStore The file/path where the deduplication log should be kept
+     * @param int              $deduplicationLevel The minimum logging level for log records to be looked at for deduplication purposes
+     * @param int              $time               The period (in seconds) during which duplicate entries should be suppressed after a given log is sent through
+     * @param bool             $bubble             Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(HandlerInterface $handler, $deduplicationStore = null, $deduplicationLevel = Logger::ERROR, $time = 60, $bubble = true)
+    {
+        parent::__construct($handler, 0, Logger::DEBUG, $bubble, false);
+
+        $this->deduplicationStore = $deduplicationStore === null ? sys_get_temp_dir() . '/monolog-dedup-' . substr(md5(__FILE__), 0, 20) .'.log' : $deduplicationStore;
+        $this->deduplicationLevel = Logger::toMonologLevel($deduplicationLevel);
+        $this->time = $time;
+    }
+
+    public function flush()
+    {
+        if ($this->bufferSize === 0) {
+            return;
+        }
+
+        $passthru = null;
+
+        foreach ($this->buffer as $record) {
+            if ($record['level'] >= $this->deduplicationLevel) {
+
+                $passthru = $passthru || !$this->isDuplicate($record);
+                if ($passthru) {
+                    $this->appendRecord($record);
+                }
+            }
+        }
+
+        // default of null is valid as well as if no record matches duplicationLevel we just pass through
+        if ($passthru === true || $passthru === null) {
+            $this->handler->handleBatch($this->buffer);
+        }
+
+        $this->clear();
+
+        if ($this->gc) {
+            $this->collectLogs();
+        }
+    }
+
+    private function isDuplicate(array $record)
+    {
+        if (!file_exists($this->deduplicationStore)) {
+            return false;
+        }
+
+        $store = file($this->deduplicationStore, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+        if (!is_array($store)) {
+            return false;
+        }
+
+        $yesterday = time() - 86400;
+        $timestampValidity = $record['datetime']->getTimestamp() - $this->time;
+        $expectedMessage = preg_replace('{[\r\n].*}', '', $record['message']);
+
+        for ($i = count($store) - 1; $i >= 0; $i--) {
+            list($timestamp, $level, $message) = explode(':', $store[$i], 3);
+
+            if ($level === $record['level_name'] && $message === $expectedMessage && $timestamp > $timestampValidity) {
+                return true;
+            }
+
+            if ($timestamp < $yesterday) {
+                $this->gc = true;
+            }
+        }
+
+        return false;
+    }
+
+    private function collectLogs()
+    {
+        if (!file_exists($this->deduplicationStore)) {
+            return false;
+        }
+
+        $handle = fopen($this->deduplicationStore, 'rw+');
+        flock($handle, LOCK_EX);
+        $validLogs = array();
+
+        $timestampValidity = time() - $this->time;
+
+        while (!feof($handle)) {
+            $log = fgets($handle);
+            if (substr($log, 0, 10) >= $timestampValidity) {
+                $validLogs[] = $log;
+            }
+        }
+
+        ftruncate($handle, 0);
+        rewind($handle);
+        foreach ($validLogs as $log) {
+            fwrite($handle, $log);
+        }
+
+        flock($handle, LOCK_UN);
+        fclose($handle);
+
+        $this->gc = false;
+    }
+
+    private function appendRecord(array $record)
+    {
+        file_put_contents($this->deduplicationStore, $record['datetime']->getTimestamp() . ':' . $record['level_name'] . ':' . preg_replace('{[\r\n].*}', '', $record['message']) . "\n", FILE_APPEND);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/DoctrineCouchDBHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/DoctrineCouchDBHandler.php
new file mode 100644
index 0000000..b91ffec
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/DoctrineCouchDBHandler.php
@@ -0,0 +1,45 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\NormalizerFormatter;
+use Doctrine\CouchDB\CouchDBClient;
+
+/**
+ * CouchDB handler for Doctrine CouchDB ODM
+ *
+ * @author Markus Bachmann 
+ */
+class DoctrineCouchDBHandler extends AbstractProcessingHandler
+{
+    private $client;
+
+    public function __construct(CouchDBClient $client, $level = Logger::DEBUG, $bubble = true)
+    {
+        $this->client = $client;
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        $this->client->postDocument($record['formatted']);
+    }
+
+    protected function getDefaultFormatter()
+    {
+        return new NormalizerFormatter;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/DynamoDbHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/DynamoDbHandler.php
new file mode 100644
index 0000000..237b71f
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/DynamoDbHandler.php
@@ -0,0 +1,107 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Aws\Sdk;
+use Aws\DynamoDb\DynamoDbClient;
+use Aws\DynamoDb\Marshaler;
+use Monolog\Formatter\ScalarFormatter;
+use Monolog\Logger;
+
+/**
+ * Amazon DynamoDB handler (http://aws.amazon.com/dynamodb/)
+ *
+ * @link https://github.com/aws/aws-sdk-php/
+ * @author Andrew Lawson 
+ */
+class DynamoDbHandler extends AbstractProcessingHandler
+{
+    const DATE_FORMAT = 'Y-m-d\TH:i:s.uO';
+
+    /**
+     * @var DynamoDbClient
+     */
+    protected $client;
+
+    /**
+     * @var string
+     */
+    protected $table;
+
+    /**
+     * @var int
+     */
+    protected $version;
+
+    /**
+     * @var Marshaler
+     */
+    protected $marshaler;
+
+    /**
+     * @param DynamoDbClient $client
+     * @param string         $table
+     * @param int            $level
+     * @param bool           $bubble
+     */
+    public function __construct(DynamoDbClient $client, $table, $level = Logger::DEBUG, $bubble = true)
+    {
+        if (defined('Aws\Sdk::VERSION') && version_compare(Sdk::VERSION, '3.0', '>=')) {
+            $this->version = 3;
+            $this->marshaler = new Marshaler;
+        } else {
+            $this->version = 2;
+        }
+
+        $this->client = $client;
+        $this->table = $table;
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $filtered = $this->filterEmptyFields($record['formatted']);
+        if ($this->version === 3) {
+            $formatted = $this->marshaler->marshalItem($filtered);
+        } else {
+            $formatted = $this->client->formatAttributes($filtered);
+        }
+
+        $this->client->putItem(array(
+            'TableName' => $this->table,
+            'Item' => $formatted,
+        ));
+    }
+
+    /**
+     * @param  array $record
+     * @return array
+     */
+    protected function filterEmptyFields(array $record)
+    {
+        return array_filter($record, function ($value) {
+            return !empty($value) || false === $value || 0 === $value;
+        });
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new ScalarFormatter(self::DATE_FORMAT);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/ElasticSearchHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/ElasticSearchHandler.php
new file mode 100644
index 0000000..bb0f83e
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/ElasticSearchHandler.php
@@ -0,0 +1,128 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FormatterInterface;
+use Monolog\Formatter\ElasticaFormatter;
+use Monolog\Logger;
+use Elastica\Client;
+use Elastica\Exception\ExceptionInterface;
+
+/**
+ * Elastic Search handler
+ *
+ * Usage example:
+ *
+ *    $client = new \Elastica\Client();
+ *    $options = array(
+ *        'index' => 'elastic_index_name',
+ *        'type' => 'elastic_doc_type',
+ *    );
+ *    $handler = new ElasticSearchHandler($client, $options);
+ *    $log = new Logger('application');
+ *    $log->pushHandler($handler);
+ *
+ * @author Jelle Vink 
+ */
+class ElasticSearchHandler extends AbstractProcessingHandler
+{
+    /**
+     * @var Client
+     */
+    protected $client;
+
+    /**
+     * @var array Handler config options
+     */
+    protected $options = array();
+
+    /**
+     * @param Client $client  Elastica Client object
+     * @param array  $options Handler configuration
+     * @param int    $level   The minimum logging level at which this handler will be triggered
+     * @param bool   $bubble  Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(Client $client, array $options = array(), $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+        $this->client = $client;
+        $this->options = array_merge(
+            array(
+                'index'          => 'monolog',      // Elastic index name
+                'type'           => 'record',       // Elastic document type
+                'ignore_error'   => false,          // Suppress Elastica exceptions
+            ),
+            $options
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        $this->bulkSend(array($record['formatted']));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        if ($formatter instanceof ElasticaFormatter) {
+            return parent::setFormatter($formatter);
+        }
+        throw new \InvalidArgumentException('ElasticSearchHandler is only compatible with ElasticaFormatter');
+    }
+
+    /**
+     * Getter options
+     * @return array
+     */
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new ElasticaFormatter($this->options['index'], $this->options['type']);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        $documents = $this->getFormatter()->formatBatch($records);
+        $this->bulkSend($documents);
+    }
+
+    /**
+     * Use Elasticsearch bulk API to send list of documents
+     * @param  array             $documents
+     * @throws \RuntimeException
+     */
+    protected function bulkSend(array $documents)
+    {
+        try {
+            $this->client->addDocuments($documents);
+        } catch (ExceptionInterface $e) {
+            if (!$this->options['ignore_error']) {
+                throw new \RuntimeException("Error sending messages to Elasticsearch", 0, $e);
+            }
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/ErrorLogHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/ErrorLogHandler.php
new file mode 100644
index 0000000..b2986b0
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/ErrorLogHandler.php
@@ -0,0 +1,82 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+use Monolog\Logger;
+
+/**
+ * Stores to PHP error_log() handler.
+ *
+ * @author Elan Ruusamäe 
+ */
+class ErrorLogHandler extends AbstractProcessingHandler
+{
+    const OPERATING_SYSTEM = 0;
+    const SAPI = 4;
+
+    protected $messageType;
+    protected $expandNewlines;
+
+    /**
+     * @param int  $messageType    Says where the error should go.
+     * @param int  $level          The minimum logging level at which this handler will be triggered
+     * @param bool $bubble         Whether the messages that are handled can bubble up the stack or not
+     * @param bool $expandNewlines If set to true, newlines in the message will be expanded to be take multiple log entries
+     */
+    public function __construct($messageType = self::OPERATING_SYSTEM, $level = Logger::DEBUG, $bubble = true, $expandNewlines = false)
+    {
+        parent::__construct($level, $bubble);
+
+        if (false === in_array($messageType, self::getAvailableTypes())) {
+            $message = sprintf('The given message type "%s" is not supported', print_r($messageType, true));
+            throw new \InvalidArgumentException($message);
+        }
+
+        $this->messageType = $messageType;
+        $this->expandNewlines = $expandNewlines;
+    }
+
+    /**
+     * @return array With all available types
+     */
+    public static function getAvailableTypes()
+    {
+        return array(
+            self::OPERATING_SYSTEM,
+            self::SAPI,
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter('[%datetime%] %channel%.%level_name%: %message% %context% %extra%');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        if ($this->expandNewlines) {
+            $lines = preg_split('{[\r\n]+}', (string) $record['formatted']);
+            foreach ($lines as $line) {
+                error_log($line, $this->messageType);
+            }
+        } else {
+            error_log((string) $record['formatted'], $this->messageType);
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FilterHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/FilterHandler.php
new file mode 100644
index 0000000..938c1a7
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FilterHandler.php
@@ -0,0 +1,140 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Simple handler wrapper that filters records based on a list of levels
+ *
+ * It can be configured with an exact list of levels to allow, or a min/max level.
+ *
+ * @author Hennadiy Verkh
+ * @author Jordi Boggiano 
+ */
+class FilterHandler extends AbstractHandler
+{
+    /**
+     * Handler or factory callable($record, $this)
+     *
+     * @var callable|\Monolog\Handler\HandlerInterface
+     */
+    protected $handler;
+
+    /**
+     * Minimum level for logs that are passed to handler
+     *
+     * @var int[]
+     */
+    protected $acceptedLevels;
+
+    /**
+     * Whether the messages that are handled can bubble up the stack or not
+     *
+     * @var bool
+     */
+    protected $bubble;
+
+    /**
+     * @param callable|HandlerInterface $handler        Handler or factory callable($record, $this).
+     * @param int|array                 $minLevelOrList A list of levels to accept or a minimum level if maxLevel is provided
+     * @param int                       $maxLevel       Maximum level to accept, only used if $minLevelOrList is not an array
+     * @param bool                      $bubble         Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($handler, $minLevelOrList = Logger::DEBUG, $maxLevel = Logger::EMERGENCY, $bubble = true)
+    {
+        $this->handler  = $handler;
+        $this->bubble   = $bubble;
+        $this->setAcceptedLevels($minLevelOrList, $maxLevel);
+
+        if (!$this->handler instanceof HandlerInterface && !is_callable($this->handler)) {
+            throw new \RuntimeException("The given handler (".json_encode($this->handler).") is not a callable nor a Monolog\Handler\HandlerInterface object");
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function getAcceptedLevels()
+    {
+        return array_flip($this->acceptedLevels);
+    }
+
+    /**
+     * @param int|string|array $minLevelOrList A list of levels to accept or a minimum level or level name if maxLevel is provided
+     * @param int|string       $maxLevel       Maximum level or level name to accept, only used if $minLevelOrList is not an array
+     */
+    public function setAcceptedLevels($minLevelOrList = Logger::DEBUG, $maxLevel = Logger::EMERGENCY)
+    {
+        if (is_array($minLevelOrList)) {
+            $acceptedLevels = array_map('Monolog\Logger::toMonologLevel', $minLevelOrList);
+        } else {
+            $minLevelOrList = Logger::toMonologLevel($minLevelOrList);
+            $maxLevel = Logger::toMonologLevel($maxLevel);
+            $acceptedLevels = array_values(array_filter(Logger::getLevels(), function ($level) use ($minLevelOrList, $maxLevel) {
+                return $level >= $minLevelOrList && $level <= $maxLevel;
+            }));
+        }
+        $this->acceptedLevels = array_flip($acceptedLevels);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHandling(array $record)
+    {
+        return isset($this->acceptedLevels[$record['level']]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if (!$this->isHandling($record)) {
+            return false;
+        }
+
+        // The same logic as in FingersCrossedHandler
+        if (!$this->handler instanceof HandlerInterface) {
+            $this->handler = call_user_func($this->handler, $record, $this);
+            if (!$this->handler instanceof HandlerInterface) {
+                throw new \RuntimeException("The factory callable should return a HandlerInterface");
+            }
+        }
+
+        if ($this->processors) {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+        }
+
+        $this->handler->handle($record);
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        $filtered = array();
+        foreach ($records as $record) {
+            if ($this->isHandling($record)) {
+                $filtered[] = $record;
+            }
+        }
+
+        $this->handler->handleBatch($filtered);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ActivationStrategyInterface.php b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ActivationStrategyInterface.php
new file mode 100644
index 0000000..aaca12c
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ActivationStrategyInterface.php
@@ -0,0 +1,28 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\FingersCrossed;
+
+/**
+ * Interface for activation strategies for the FingersCrossedHandler.
+ *
+ * @author Johannes M. Schmitt 
+ */
+interface ActivationStrategyInterface
+{
+    /**
+     * Returns whether the given record activates the handler.
+     *
+     * @param  array   $record
+     * @return bool
+     */
+    public function isHandlerActivated(array $record);
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ChannelLevelActivationStrategy.php b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ChannelLevelActivationStrategy.php
new file mode 100644
index 0000000..2a2a64d
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ChannelLevelActivationStrategy.php
@@ -0,0 +1,59 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\FingersCrossed;
+
+use Monolog\Logger;
+
+/**
+ * Channel and Error level based monolog activation strategy. Allows to trigger activation
+ * based on level per channel. e.g. trigger activation on level 'ERROR' by default, except
+ * for records of the 'sql' channel; those should trigger activation on level 'WARN'.
+ *
+ * Example:
+ *
+ * 
+ *   $activationStrategy = new ChannelLevelActivationStrategy(
+ *       Logger::CRITICAL,
+ *       array(
+ *           'request' => Logger::ALERT,
+ *           'sensitive' => Logger::ERROR,
+ *       )
+ *   );
+ *   $handler = new FingersCrossedHandler(new StreamHandler('php://stderr'), $activationStrategy);
+ * 
+ *
+ * @author Mike Meessen 
+ */
+class ChannelLevelActivationStrategy implements ActivationStrategyInterface
+{
+    private $defaultActionLevel;
+    private $channelToActionLevel;
+
+    /**
+     * @param int   $defaultActionLevel   The default action level to be used if the record's category doesn't match any
+     * @param array $channelToActionLevel An array that maps channel names to action levels.
+     */
+    public function __construct($defaultActionLevel, $channelToActionLevel = array())
+    {
+        $this->defaultActionLevel = Logger::toMonologLevel($defaultActionLevel);
+        $this->channelToActionLevel = array_map('Monolog\Logger::toMonologLevel', $channelToActionLevel);
+    }
+
+    public function isHandlerActivated(array $record)
+    {
+        if (isset($this->channelToActionLevel[$record['channel']])) {
+            return $record['level'] >= $this->channelToActionLevel[$record['channel']];
+        }
+
+        return $record['level'] >= $this->defaultActionLevel;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ErrorLevelActivationStrategy.php b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ErrorLevelActivationStrategy.php
new file mode 100644
index 0000000..6e63085
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossed/ErrorLevelActivationStrategy.php
@@ -0,0 +1,34 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\FingersCrossed;
+
+use Monolog\Logger;
+
+/**
+ * Error level based activation strategy.
+ *
+ * @author Johannes M. Schmitt 
+ */
+class ErrorLevelActivationStrategy implements ActivationStrategyInterface
+{
+    private $actionLevel;
+
+    public function __construct($actionLevel)
+    {
+        $this->actionLevel = Logger::toMonologLevel($actionLevel);
+    }
+
+    public function isHandlerActivated(array $record)
+    {
+        return $record['level'] >= $this->actionLevel;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossedHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossedHandler.php
new file mode 100644
index 0000000..275fd51
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FingersCrossedHandler.php
@@ -0,0 +1,177 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Handler\FingersCrossed\ErrorLevelActivationStrategy;
+use Monolog\Handler\FingersCrossed\ActivationStrategyInterface;
+use Monolog\Logger;
+use Monolog\ResettableInterface;
+
+/**
+ * Buffers all records until a certain level is reached
+ *
+ * The advantage of this approach is that you don't get any clutter in your log files.
+ * Only requests which actually trigger an error (or whatever your actionLevel is) will be
+ * in the logs, but they will contain all records, not only those above the level threshold.
+ *
+ * You can find the various activation strategies in the
+ * Monolog\Handler\FingersCrossed\ namespace.
+ *
+ * @author Jordi Boggiano 
+ */
+class FingersCrossedHandler extends AbstractHandler
+{
+    protected $handler;
+    protected $activationStrategy;
+    protected $buffering = true;
+    protected $bufferSize;
+    protected $buffer = array();
+    protected $stopBuffering;
+    protected $passthruLevel;
+
+    /**
+     * @param callable|HandlerInterface       $handler            Handler or factory callable($record, $fingersCrossedHandler).
+     * @param int|ActivationStrategyInterface $activationStrategy Strategy which determines when this handler takes action
+     * @param int                             $bufferSize         How many entries should be buffered at most, beyond that the oldest items are removed from the buffer.
+     * @param bool                            $bubble             Whether the messages that are handled can bubble up the stack or not
+     * @param bool                            $stopBuffering      Whether the handler should stop buffering after being triggered (default true)
+     * @param int                             $passthruLevel      Minimum level to always flush to handler on close, even if strategy not triggered
+     */
+    public function __construct($handler, $activationStrategy = null, $bufferSize = 0, $bubble = true, $stopBuffering = true, $passthruLevel = null)
+    {
+        if (null === $activationStrategy) {
+            $activationStrategy = new ErrorLevelActivationStrategy(Logger::WARNING);
+        }
+
+        // convert simple int activationStrategy to an object
+        if (!$activationStrategy instanceof ActivationStrategyInterface) {
+            $activationStrategy = new ErrorLevelActivationStrategy($activationStrategy);
+        }
+
+        $this->handler = $handler;
+        $this->activationStrategy = $activationStrategy;
+        $this->bufferSize = $bufferSize;
+        $this->bubble = $bubble;
+        $this->stopBuffering = $stopBuffering;
+
+        if ($passthruLevel !== null) {
+            $this->passthruLevel = Logger::toMonologLevel($passthruLevel);
+        }
+
+        if (!$this->handler instanceof HandlerInterface && !is_callable($this->handler)) {
+            throw new \RuntimeException("The given handler (".json_encode($this->handler).") is not a callable nor a Monolog\Handler\HandlerInterface object");
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHandling(array $record)
+    {
+        return true;
+    }
+
+    /**
+     * Manually activate this logger regardless of the activation strategy
+     */
+    public function activate()
+    {
+        if ($this->stopBuffering) {
+            $this->buffering = false;
+        }
+        if (!$this->handler instanceof HandlerInterface) {
+            $record = end($this->buffer) ?: null;
+
+            $this->handler = call_user_func($this->handler, $record, $this);
+            if (!$this->handler instanceof HandlerInterface) {
+                throw new \RuntimeException("The factory callable should return a HandlerInterface");
+            }
+        }
+        $this->handler->handleBatch($this->buffer);
+        $this->buffer = array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if ($this->processors) {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+        }
+
+        if ($this->buffering) {
+            $this->buffer[] = $record;
+            if ($this->bufferSize > 0 && count($this->buffer) > $this->bufferSize) {
+                array_shift($this->buffer);
+            }
+            if ($this->activationStrategy->isHandlerActivated($record)) {
+                $this->activate();
+            }
+        } else {
+            $this->handler->handle($record);
+        }
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        $this->flushBuffer();
+    }
+
+    public function reset()
+    {
+        $this->flushBuffer();
+
+        parent::reset();
+
+        if ($this->handler instanceof ResettableInterface) {
+            $this->handler->reset();
+        }
+    }
+
+    /**
+     * Clears the buffer without flushing any messages down to the wrapped handler.
+     *
+     * It also resets the handler to its initial buffering state.
+     */
+    public function clear()
+    {
+        $this->buffer = array();
+        $this->reset();
+    }
+
+    /**
+     * Resets the state of the handler. Stops forwarding records to the wrapped handler.
+     */
+    private function flushBuffer()
+    {
+        if (null !== $this->passthruLevel) {
+            $level = $this->passthruLevel;
+            $this->buffer = array_filter($this->buffer, function ($record) use ($level) {
+                return $record['level'] >= $level;
+            });
+            if (count($this->buffer) > 0) {
+                $this->handler->handleBatch($this->buffer);
+            }
+        }
+
+        $this->buffer = array();
+        $this->buffering = true;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FirePHPHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/FirePHPHandler.php
new file mode 100644
index 0000000..c30b184
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FirePHPHandler.php
@@ -0,0 +1,195 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\WildfireFormatter;
+
+/**
+ * Simple FirePHP Handler (http://www.firephp.org/), which uses the Wildfire protocol.
+ *
+ * @author Eric Clemmons (@ericclemmons) 
+ */
+class FirePHPHandler extends AbstractProcessingHandler
+{
+    /**
+     * WildFire JSON header message format
+     */
+    const PROTOCOL_URI = 'http://meta.wildfirehq.org/Protocol/JsonStream/0.2';
+
+    /**
+     * FirePHP structure for parsing messages & their presentation
+     */
+    const STRUCTURE_URI = 'http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1';
+
+    /**
+     * Must reference a "known" plugin, otherwise headers won't display in FirePHP
+     */
+    const PLUGIN_URI = 'http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/0.3';
+
+    /**
+     * Header prefix for Wildfire to recognize & parse headers
+     */
+    const HEADER_PREFIX = 'X-Wf';
+
+    /**
+     * Whether or not Wildfire vendor-specific headers have been generated & sent yet
+     */
+    protected static $initialized = false;
+
+    /**
+     * Shared static message index between potentially multiple handlers
+     * @var int
+     */
+    protected static $messageIndex = 1;
+
+    protected static $sendHeaders = true;
+
+    /**
+     * Base header creation function used by init headers & record headers
+     *
+     * @param  array  $meta    Wildfire Plugin, Protocol & Structure Indexes
+     * @param  string $message Log message
+     * @return array  Complete header string ready for the client as key and message as value
+     */
+    protected function createHeader(array $meta, $message)
+    {
+        $header = sprintf('%s-%s', self::HEADER_PREFIX, join('-', $meta));
+
+        return array($header => $message);
+    }
+
+    /**
+     * Creates message header from record
+     *
+     * @see createHeader()
+     * @param  array  $record
+     * @return string
+     */
+    protected function createRecordHeader(array $record)
+    {
+        // Wildfire is extensible to support multiple protocols & plugins in a single request,
+        // but we're not taking advantage of that (yet), so we're using "1" for simplicity's sake.
+        return $this->createHeader(
+            array(1, 1, 1, self::$messageIndex++),
+            $record['formatted']
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new WildfireFormatter();
+    }
+
+    /**
+     * Wildfire initialization headers to enable message parsing
+     *
+     * @see createHeader()
+     * @see sendHeader()
+     * @return array
+     */
+    protected function getInitHeaders()
+    {
+        // Initial payload consists of required headers for Wildfire
+        return array_merge(
+            $this->createHeader(array('Protocol', 1), self::PROTOCOL_URI),
+            $this->createHeader(array(1, 'Structure', 1), self::STRUCTURE_URI),
+            $this->createHeader(array(1, 'Plugin', 1), self::PLUGIN_URI)
+        );
+    }
+
+    /**
+     * Send header string to the client
+     *
+     * @param string $header
+     * @param string $content
+     */
+    protected function sendHeader($header, $content)
+    {
+        if (!headers_sent() && self::$sendHeaders) {
+            header(sprintf('%s: %s', $header, $content));
+        }
+    }
+
+    /**
+     * Creates & sends header for a record, ensuring init headers have been sent prior
+     *
+     * @see sendHeader()
+     * @see sendInitHeaders()
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        if (!self::$sendHeaders) {
+            return;
+        }
+
+        // WildFire-specific headers must be sent prior to any messages
+        if (!self::$initialized) {
+            self::$initialized = true;
+
+            self::$sendHeaders = $this->headersAccepted();
+            if (!self::$sendHeaders) {
+                return;
+            }
+
+            foreach ($this->getInitHeaders() as $header => $content) {
+                $this->sendHeader($header, $content);
+            }
+        }
+
+        $header = $this->createRecordHeader($record);
+        if (trim(current($header)) !== '') {
+            $this->sendHeader(key($header), current($header));
+        }
+    }
+
+    /**
+     * Verifies if the headers are accepted by the current user agent
+     *
+     * @return bool
+     */
+    protected function headersAccepted()
+    {
+        if (!empty($_SERVER['HTTP_USER_AGENT']) && preg_match('{\bFirePHP/\d+\.\d+\b}', $_SERVER['HTTP_USER_AGENT'])) {
+            return true;
+        }
+
+        return isset($_SERVER['HTTP_X_FIREPHP_VERSION']);
+    }
+
+    /**
+     * BC getter for the sendHeaders property that has been made static
+     */
+    public function __get($property)
+    {
+        if ('sendHeaders' !== $property) {
+            throw new \InvalidArgumentException('Undefined property '.$property);
+        }
+
+        return static::$sendHeaders;
+    }
+
+    /**
+     * BC setter for the sendHeaders property that has been made static
+     */
+    public function __set($property, $value)
+    {
+        if ('sendHeaders' !== $property) {
+            throw new \InvalidArgumentException('Undefined property '.$property);
+        }
+
+        static::$sendHeaders = $value;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FleepHookHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/FleepHookHandler.php
new file mode 100644
index 0000000..c43c013
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FleepHookHandler.php
@@ -0,0 +1,126 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+use Monolog\Logger;
+
+/**
+ * Sends logs to Fleep.io using Webhook integrations
+ *
+ * You'll need a Fleep.io account to use this handler.
+ *
+ * @see https://fleep.io/integrations/webhooks/ Fleep Webhooks Documentation
+ * @author Ando Roots 
+ */
+class FleepHookHandler extends SocketHandler
+{
+    const FLEEP_HOST = 'fleep.io';
+
+    const FLEEP_HOOK_URI = '/hook/';
+
+    /**
+     * @var string Webhook token (specifies the conversation where logs are sent)
+     */
+    protected $token;
+
+    /**
+     * Construct a new Fleep.io Handler.
+     *
+     * For instructions on how to create a new web hook in your conversations
+     * see https://fleep.io/integrations/webhooks/
+     *
+     * @param  string                    $token  Webhook token
+     * @param  bool|int                  $level  The minimum logging level at which this handler will be triggered
+     * @param  bool                      $bubble Whether the messages that are handled can bubble up the stack or not
+     * @throws MissingExtensionException
+     */
+    public function __construct($token, $level = Logger::DEBUG, $bubble = true)
+    {
+        if (!extension_loaded('openssl')) {
+            throw new MissingExtensionException('The OpenSSL PHP extension is required to use the FleepHookHandler');
+        }
+
+        $this->token = $token;
+
+        $connectionString = 'ssl://' . self::FLEEP_HOST . ':443';
+        parent::__construct($connectionString, $level, $bubble);
+    }
+
+    /**
+     * Returns the default formatter to use with this handler
+     *
+     * Overloaded to remove empty context and extra arrays from the end of the log message.
+     *
+     * @return LineFormatter
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter(null, null, true, true);
+    }
+
+    /**
+     * Handles a log record
+     *
+     * @param array $record
+     */
+    public function write(array $record)
+    {
+        parent::write($record);
+        $this->closeSocket();
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function generateDataStream($record)
+    {
+        $content = $this->buildContent($record);
+
+        return $this->buildHeader($content) . $content;
+    }
+
+    /**
+     * Builds the header of the API Call
+     *
+     * @param  string $content
+     * @return string
+     */
+    private function buildHeader($content)
+    {
+        $header = "POST " . self::FLEEP_HOOK_URI . $this->token . " HTTP/1.1\r\n";
+        $header .= "Host: " . self::FLEEP_HOST . "\r\n";
+        $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
+        $header .= "Content-Length: " . strlen($content) . "\r\n";
+        $header .= "\r\n";
+
+        return $header;
+    }
+
+    /**
+     * Builds the body of API call
+     *
+     * @param  array  $record
+     * @return string
+     */
+    private function buildContent($record)
+    {
+        $dataArray = array(
+            'message' => $record['formatted'],
+        );
+
+        return http_build_query($dataArray);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php
new file mode 100644
index 0000000..dd9a361
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php
@@ -0,0 +1,127 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\FlowdockFormatter;
+use Monolog\Formatter\FormatterInterface;
+
+/**
+ * Sends notifications through the Flowdock push API
+ *
+ * This must be configured with a FlowdockFormatter instance via setFormatter()
+ *
+ * Notes:
+ * API token - Flowdock API token
+ *
+ * @author Dominik Liebler 
+ * @see https://www.flowdock.com/api/push
+ */
+class FlowdockHandler extends SocketHandler
+{
+    /**
+     * @var string
+     */
+    protected $apiToken;
+
+    /**
+     * @param string   $apiToken
+     * @param bool|int $level    The minimum logging level at which this handler will be triggered
+     * @param bool     $bubble   Whether the messages that are handled can bubble up the stack or not
+     *
+     * @throws MissingExtensionException if OpenSSL is missing
+     */
+    public function __construct($apiToken, $level = Logger::DEBUG, $bubble = true)
+    {
+        if (!extension_loaded('openssl')) {
+            throw new MissingExtensionException('The OpenSSL PHP extension is required to use the FlowdockHandler');
+        }
+
+        parent::__construct('ssl://api.flowdock.com:443', $level, $bubble);
+        $this->apiToken = $apiToken;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        if (!$formatter instanceof FlowdockFormatter) {
+            throw new \InvalidArgumentException('The FlowdockHandler requires an instance of Monolog\Formatter\FlowdockFormatter to function correctly');
+        }
+
+        return parent::setFormatter($formatter);
+    }
+
+    /**
+     * Gets the default formatter.
+     *
+     * @return FormatterInterface
+     */
+    protected function getDefaultFormatter()
+    {
+        throw new \InvalidArgumentException('The FlowdockHandler must be configured (via setFormatter) with an instance of Monolog\Formatter\FlowdockFormatter to function correctly');
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        parent::write($record);
+
+        $this->closeSocket();
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function generateDataStream($record)
+    {
+        $content = $this->buildContent($record);
+
+        return $this->buildHeader($content) . $content;
+    }
+
+    /**
+     * Builds the body of API call
+     *
+     * @param  array  $record
+     * @return string
+     */
+    private function buildContent($record)
+    {
+        return json_encode($record['formatted']['flowdock']);
+    }
+
+    /**
+     * Builds the header of the API Call
+     *
+     * @param  string $content
+     * @return string
+     */
+    private function buildHeader($content)
+    {
+        $header = "POST /v1/messages/team_inbox/" . $this->apiToken . " HTTP/1.1\r\n";
+        $header .= "Host: api.flowdock.com\r\n";
+        $header .= "Content-Type: application/json\r\n";
+        $header .= "Content-Length: " . strlen($content) . "\r\n";
+        $header .= "\r\n";
+
+        return $header;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/GelfHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/GelfHandler.php
new file mode 100644
index 0000000..71e4669
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/GelfHandler.php
@@ -0,0 +1,65 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Gelf\IMessagePublisher;
+use Gelf\PublisherInterface;
+use Gelf\Publisher;
+use InvalidArgumentException;
+use Monolog\Logger;
+use Monolog\Formatter\GelfMessageFormatter;
+
+/**
+ * Handler to send messages to a Graylog2 (http://www.graylog2.org) server
+ *
+ * @author Matt Lehner 
+ * @author Benjamin Zikarsky 
+ */
+class GelfHandler extends AbstractProcessingHandler
+{
+    /**
+     * @var Publisher the publisher object that sends the message to the server
+     */
+    protected $publisher;
+
+    /**
+     * @param PublisherInterface|IMessagePublisher|Publisher $publisher a publisher object
+     * @param int                                            $level     The minimum logging level at which this handler will be triggered
+     * @param bool                                           $bubble    Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($publisher, $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        if (!$publisher instanceof Publisher && !$publisher instanceof IMessagePublisher && !$publisher instanceof PublisherInterface) {
+            throw new InvalidArgumentException('Invalid publisher, expected a Gelf\Publisher, Gelf\IMessagePublisher or Gelf\PublisherInterface instance');
+        }
+
+        $this->publisher = $publisher;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $this->publisher->publish($record['formatted']);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new GelfMessageFormatter();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/GroupHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/GroupHandler.php
new file mode 100644
index 0000000..28e5c56
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/GroupHandler.php
@@ -0,0 +1,116 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FormatterInterface;
+use Monolog\ResettableInterface;
+
+/**
+ * Forwards records to multiple handlers
+ *
+ * @author Lenar Lõhmus 
+ */
+class GroupHandler extends AbstractHandler
+{
+    protected $handlers;
+
+    /**
+     * @param array $handlers Array of Handlers.
+     * @param bool  $bubble   Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(array $handlers, $bubble = true)
+    {
+        foreach ($handlers as $handler) {
+            if (!$handler instanceof HandlerInterface) {
+                throw new \InvalidArgumentException('The first argument of the GroupHandler must be an array of HandlerInterface instances.');
+            }
+        }
+
+        $this->handlers = $handlers;
+        $this->bubble = $bubble;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHandling(array $record)
+    {
+        foreach ($this->handlers as $handler) {
+            if ($handler->isHandling($record)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if ($this->processors) {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+        }
+
+        foreach ($this->handlers as $handler) {
+            $handler->handle($record);
+        }
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        if ($this->processors) {
+            $processed = array();
+            foreach ($records as $record) {
+                foreach ($this->processors as $processor) {
+                    $processed[] = call_user_func($processor, $record);
+                }
+            }
+            $records = $processed;
+        }
+
+        foreach ($this->handlers as $handler) {
+            $handler->handleBatch($records);
+        }
+    }
+
+    public function reset()
+    {
+        parent::reset();
+
+        foreach ($this->handlers as $handler) {
+            if ($handler instanceof ResettableInterface) {
+                $handler->reset();
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        foreach ($this->handlers as $handler) {
+            $handler->setFormatter($formatter);
+        }
+
+        return $this;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/HandlerInterface.php b/vendor/monolog/monolog/src/Monolog/Handler/HandlerInterface.php
new file mode 100644
index 0000000..8d5a4a0
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/HandlerInterface.php
@@ -0,0 +1,90 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FormatterInterface;
+
+/**
+ * Interface that all Monolog Handlers must implement
+ *
+ * @author Jordi Boggiano 
+ */
+interface HandlerInterface
+{
+    /**
+     * Checks whether the given record will be handled by this handler.
+     *
+     * This is mostly done for performance reasons, to avoid calling processors for nothing.
+     *
+     * Handlers should still check the record levels within handle(), returning false in isHandling()
+     * is no guarantee that handle() will not be called, and isHandling() might not be called
+     * for a given record.
+     *
+     * @param array $record Partial log record containing only a level key
+     *
+     * @return bool
+     */
+    public function isHandling(array $record);
+
+    /**
+     * Handles a record.
+     *
+     * All records may be passed to this method, and the handler should discard
+     * those that it does not want to handle.
+     *
+     * The return value of this function controls the bubbling process of the handler stack.
+     * Unless the bubbling is interrupted (by returning true), the Logger class will keep on
+     * calling further handlers in the stack with a given log record.
+     *
+     * @param  array   $record The record to handle
+     * @return bool true means that this handler handled the record, and that bubbling is not permitted.
+     *                        false means the record was either not processed or that this handler allows bubbling.
+     */
+    public function handle(array $record);
+
+    /**
+     * Handles a set of records at once.
+     *
+     * @param array $records The records to handle (an array of record arrays)
+     */
+    public function handleBatch(array $records);
+
+    /**
+     * Adds a processor in the stack.
+     *
+     * @param  callable $callback
+     * @return self
+     */
+    public function pushProcessor($callback);
+
+    /**
+     * Removes the processor on top of the stack and returns it.
+     *
+     * @return callable
+     */
+    public function popProcessor();
+
+    /**
+     * Sets the formatter.
+     *
+     * @param  FormatterInterface $formatter
+     * @return self
+     */
+    public function setFormatter(FormatterInterface $formatter);
+
+    /**
+     * Gets the formatter.
+     *
+     * @return FormatterInterface
+     */
+    public function getFormatter();
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/HandlerWrapper.php b/vendor/monolog/monolog/src/Monolog/Handler/HandlerWrapper.php
new file mode 100644
index 0000000..55e6498
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/HandlerWrapper.php
@@ -0,0 +1,116 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\ResettableInterface;
+use Monolog\Formatter\FormatterInterface;
+
+/**
+ * This simple wrapper class can be used to extend handlers functionality.
+ *
+ * Example: A custom filtering that can be applied to any handler.
+ *
+ * Inherit from this class and override handle() like this:
+ *
+ *   public function handle(array $record)
+ *   {
+ *        if ($record meets certain conditions) {
+ *            return false;
+ *        }
+ *        return $this->handler->handle($record);
+ *   }
+ *
+ * @author Alexey Karapetov 
+ */
+class HandlerWrapper implements HandlerInterface, ResettableInterface
+{
+    /**
+     * @var HandlerInterface
+     */
+    protected $handler;
+
+    /**
+     * HandlerWrapper constructor.
+     * @param HandlerInterface $handler
+     */
+    public function __construct(HandlerInterface $handler)
+    {
+        $this->handler = $handler;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHandling(array $record)
+    {
+        return $this->handler->isHandling($record);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        return $this->handler->handle($record);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        return $this->handler->handleBatch($records);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function pushProcessor($callback)
+    {
+        $this->handler->pushProcessor($callback);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function popProcessor()
+    {
+        return $this->handler->popProcessor();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        $this->handler->setFormatter($formatter);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFormatter()
+    {
+        return $this->handler->getFormatter();
+    }
+
+    public function reset()
+    {
+        if ($this->handler instanceof ResettableInterface) {
+            return $this->handler->reset();
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php
new file mode 100644
index 0000000..73233c9
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php
@@ -0,0 +1,365 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Sends notifications through the hipchat api to a hipchat room
+ *
+ * Notes:
+ * API token - HipChat API token
+ * Room      - HipChat Room Id or name, where messages are sent
+ * Name      - Name used to send the message (from)
+ * notify    - Should the message trigger a notification in the clients
+ * version   - The API version to use (HipChatHandler::API_V1 | HipChatHandler::API_V2)
+ *
+ * @author Rafael Dohms 
+ * @see    https://www.hipchat.com/docs/api
+ */
+class HipChatHandler extends SocketHandler
+{
+    /**
+     * Use API version 1
+     */
+    const API_V1 = 'v1';
+
+    /**
+     * Use API version v2
+     */
+    const API_V2 = 'v2';
+
+    /**
+     * The maximum allowed length for the name used in the "from" field.
+     */
+    const MAXIMUM_NAME_LENGTH = 15;
+
+    /**
+     * The maximum allowed length for the message.
+     */
+    const MAXIMUM_MESSAGE_LENGTH = 9500;
+
+    /**
+     * @var string
+     */
+    private $token;
+
+    /**
+     * @var string
+     */
+    private $room;
+
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var bool
+     */
+    private $notify;
+
+    /**
+     * @var string
+     */
+    private $format;
+
+    /**
+     * @var string
+     */
+    private $host;
+
+    /**
+     * @var string
+     */
+    private $version;
+
+    /**
+     * @param string $token   HipChat API Token
+     * @param string $room    The room that should be alerted of the message (Id or Name)
+     * @param string $name    Name used in the "from" field.
+     * @param bool   $notify  Trigger a notification in clients or not
+     * @param int    $level   The minimum logging level at which this handler will be triggered
+     * @param bool   $bubble  Whether the messages that are handled can bubble up the stack or not
+     * @param bool   $useSSL  Whether to connect via SSL.
+     * @param string $format  The format of the messages (default to text, can be set to html if you have html in the messages)
+     * @param string $host    The HipChat server hostname.
+     * @param string $version The HipChat API version (default HipChatHandler::API_V1)
+     */
+    public function __construct($token, $room, $name = 'Monolog', $notify = false, $level = Logger::CRITICAL, $bubble = true, $useSSL = true, $format = 'text', $host = 'api.hipchat.com', $version = self::API_V1)
+    {
+        if ($version == self::API_V1 && !$this->validateStringLength($name, static::MAXIMUM_NAME_LENGTH)) {
+            throw new \InvalidArgumentException('The supplied name is too long. HipChat\'s v1 API supports names up to 15 UTF-8 characters.');
+        }
+
+        $connectionString = $useSSL ? 'ssl://'.$host.':443' : $host.':80';
+        parent::__construct($connectionString, $level, $bubble);
+
+        $this->token = $token;
+        $this->name = $name;
+        $this->notify = $notify;
+        $this->room = $room;
+        $this->format = $format;
+        $this->host = $host;
+        $this->version = $version;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function generateDataStream($record)
+    {
+        $content = $this->buildContent($record);
+
+        return $this->buildHeader($content) . $content;
+    }
+
+    /**
+     * Builds the body of API call
+     *
+     * @param  array  $record
+     * @return string
+     */
+    private function buildContent($record)
+    {
+        $dataArray = array(
+            'notify' => $this->version == self::API_V1 ?
+                ($this->notify ? 1 : 0) :
+                ($this->notify ? 'true' : 'false'),
+            'message' => $record['formatted'],
+            'message_format' => $this->format,
+            'color' => $this->getAlertColor($record['level']),
+        );
+
+        if (!$this->validateStringLength($dataArray['message'], static::MAXIMUM_MESSAGE_LENGTH)) {
+            if (function_exists('mb_substr')) {
+                $dataArray['message'] = mb_substr($dataArray['message'], 0, static::MAXIMUM_MESSAGE_LENGTH).' [truncated]';
+            } else {
+                $dataArray['message'] = substr($dataArray['message'], 0, static::MAXIMUM_MESSAGE_LENGTH).' [truncated]';
+            }
+        }
+
+        // if we are using the legacy API then we need to send some additional information
+        if ($this->version == self::API_V1) {
+            $dataArray['room_id'] = $this->room;
+        }
+
+        // append the sender name if it is set
+        // always append it if we use the v1 api (it is required in v1)
+        if ($this->version == self::API_V1 || $this->name !== null) {
+            $dataArray['from'] = (string) $this->name;
+        }
+
+        return http_build_query($dataArray);
+    }
+
+    /**
+     * Builds the header of the API Call
+     *
+     * @param  string $content
+     * @return string
+     */
+    private function buildHeader($content)
+    {
+        if ($this->version == self::API_V1) {
+            $header = "POST /v1/rooms/message?format=json&auth_token={$this->token} HTTP/1.1\r\n";
+        } else {
+            // needed for rooms with special (spaces, etc) characters in the name
+            $room = rawurlencode($this->room);
+            $header = "POST /v2/room/{$room}/notification?auth_token={$this->token} HTTP/1.1\r\n";
+        }
+
+        $header .= "Host: {$this->host}\r\n";
+        $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
+        $header .= "Content-Length: " . strlen($content) . "\r\n";
+        $header .= "\r\n";
+
+        return $header;
+    }
+
+    /**
+     * Assigns a color to each level of log records.
+     *
+     * @param  int    $level
+     * @return string
+     */
+    protected function getAlertColor($level)
+    {
+        switch (true) {
+            case $level >= Logger::ERROR:
+                return 'red';
+            case $level >= Logger::WARNING:
+                return 'yellow';
+            case $level >= Logger::INFO:
+                return 'green';
+            case $level == Logger::DEBUG:
+                return 'gray';
+            default:
+                return 'yellow';
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        parent::write($record);
+        $this->finalizeWrite();
+    }
+
+    /**
+     * Finalizes the request by reading some bytes and then closing the socket
+     *
+     * If we do not read some but close the socket too early, hipchat sometimes
+     * drops the request entirely.
+     */
+    protected function finalizeWrite()
+    {
+        $res = $this->getResource();
+        if (is_resource($res)) {
+            @fread($res, 2048);
+        }
+        $this->closeSocket();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        if (count($records) == 0) {
+            return true;
+        }
+
+        $batchRecords = $this->combineRecords($records);
+
+        $handled = false;
+        foreach ($batchRecords as $batchRecord) {
+            if ($this->isHandling($batchRecord)) {
+                $this->write($batchRecord);
+                $handled = true;
+            }
+        }
+
+        if (!$handled) {
+            return false;
+        }
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * Combines multiple records into one. Error level of the combined record
+     * will be the highest level from the given records. Datetime will be taken
+     * from the first record.
+     *
+     * @param $records
+     * @return array
+     */
+    private function combineRecords($records)
+    {
+        $batchRecord = null;
+        $batchRecords = array();
+        $messages = array();
+        $formattedMessages = array();
+        $level = 0;
+        $levelName = null;
+        $datetime = null;
+
+        foreach ($records as $record) {
+            $record = $this->processRecord($record);
+
+            if ($record['level'] > $level) {
+                $level = $record['level'];
+                $levelName = $record['level_name'];
+            }
+
+            if (null === $datetime) {
+                $datetime = $record['datetime'];
+            }
+
+            $messages[] = $record['message'];
+            $messageStr = implode(PHP_EOL, $messages);
+            $formattedMessages[] = $this->getFormatter()->format($record);
+            $formattedMessageStr = implode('', $formattedMessages);
+
+            $batchRecord = array(
+                'message'   => $messageStr,
+                'formatted' => $formattedMessageStr,
+                'context'   => array(),
+                'extra'     => array(),
+            );
+
+            if (!$this->validateStringLength($batchRecord['formatted'], static::MAXIMUM_MESSAGE_LENGTH)) {
+                // Pop the last message and implode the remaining messages
+                $lastMessage = array_pop($messages);
+                $lastFormattedMessage = array_pop($formattedMessages);
+                $batchRecord['message'] = implode(PHP_EOL, $messages);
+                $batchRecord['formatted'] = implode('', $formattedMessages);
+
+                $batchRecords[] = $batchRecord;
+                $messages = array($lastMessage);
+                $formattedMessages = array($lastFormattedMessage);
+
+                $batchRecord = null;
+            }
+        }
+
+        if (null !== $batchRecord) {
+            $batchRecords[] = $batchRecord;
+        }
+
+        // Set the max level and datetime for all records
+        foreach ($batchRecords as &$batchRecord) {
+            $batchRecord = array_merge(
+                $batchRecord,
+                array(
+                    'level'      => $level,
+                    'level_name' => $levelName,
+                    'datetime'   => $datetime,
+                )
+            );
+        }
+
+        return $batchRecords;
+    }
+
+    /**
+     * Validates the length of a string.
+     *
+     * If the `mb_strlen()` function is available, it will use that, as HipChat
+     * allows UTF-8 characters. Otherwise, it will fall back to `strlen()`.
+     *
+     * Note that this might cause false failures in the specific case of using
+     * a valid name with less than 16 characters, but 16 or more bytes, on a
+     * system where `mb_strlen()` is unavailable.
+     *
+     * @param string $str
+     * @param int    $length
+     *
+     * @return bool
+     */
+    private function validateStringLength($str, $length)
+    {
+        if (function_exists('mb_strlen')) {
+            return (mb_strlen($str) <= $length);
+        }
+
+        return (strlen($str) <= $length);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/IFTTTHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/IFTTTHandler.php
new file mode 100644
index 0000000..7f22622
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/IFTTTHandler.php
@@ -0,0 +1,69 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * IFTTTHandler uses cURL to trigger IFTTT Maker actions
+ *
+ * Register a secret key and trigger/event name at https://ifttt.com/maker
+ *
+ * value1 will be the channel from monolog's Logger constructor,
+ * value2 will be the level name (ERROR, WARNING, ..)
+ * value3 will be the log record's message
+ *
+ * @author Nehal Patel 
+ */
+class IFTTTHandler extends AbstractProcessingHandler
+{
+    private $eventName;
+    private $secretKey;
+
+    /**
+     * @param string $eventName The name of the IFTTT Maker event that should be triggered
+     * @param string $secretKey A valid IFTTT secret key
+     * @param int    $level     The minimum logging level at which this handler will be triggered
+     * @param bool   $bubble    Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($eventName, $secretKey, $level = Logger::ERROR, $bubble = true)
+    {
+        $this->eventName = $eventName;
+        $this->secretKey = $secretKey;
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function write(array $record)
+    {
+        $postData = array(
+            "value1" => $record["channel"],
+            "value2" => $record["level_name"],
+            "value3" => $record["message"],
+        );
+        $postString = json_encode($postData);
+
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, "https://maker.ifttt.com/trigger/" . $this->eventName . "/with/key/" . $this->secretKey);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $postString);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
+            "Content-Type: application/json",
+        ));
+
+        Curl\Util::execute($ch);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/InsightOpsHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/InsightOpsHandler.php
new file mode 100644
index 0000000..a12e3de
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/InsightOpsHandler.php
@@ -0,0 +1,62 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+ namespace Monolog\Handler;
+ 
+ use Monolog\Logger;
+
+/**
+ * Inspired on LogEntriesHandler.
+ *
+ * @author Robert Kaufmann III 
+ * @author Gabriel Machado 
+ */
+class InsightOpsHandler extends SocketHandler
+{
+    /**
+     * @var string
+     */
+    protected $logToken;
+
+    /**
+     * @param string $token  Log token supplied by InsightOps
+     * @param string $region Region where InsightOps account is hosted. Could be 'us' or 'eu'.
+     * @param bool   $useSSL Whether or not SSL encryption should be used
+     * @param int    $level  The minimum logging level to trigger this handler
+     * @param bool   $bubble Whether or not messages that are handled should bubble up the stack.
+     *
+     * @throws MissingExtensionException If SSL encryption is set to true and OpenSSL is missing
+     */
+    public function __construct($token, $region = 'us', $useSSL = true, $level = Logger::DEBUG, $bubble = true)
+    {
+        if ($useSSL && !extension_loaded('openssl')) {
+            throw new MissingExtensionException('The OpenSSL PHP plugin is required to use SSL encrypted connection for LogEntriesHandler');
+        }
+
+        $endpoint = $useSSL
+            ? 'ssl://' . $region . '.data.logs.insight.rapid7.com:443'
+            : $region . '.data.logs.insight.rapid7.com:80';
+
+        parent::__construct($endpoint, $level, $bubble);
+        $this->logToken = $token;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function generateDataStream($record)
+    {
+        return $this->logToken . ' ' . $record['formatted'];
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/LogEntriesHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/LogEntriesHandler.php
new file mode 100644
index 0000000..ea89fb3
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/LogEntriesHandler.php
@@ -0,0 +1,55 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * @author Robert Kaufmann III 
+ */
+class LogEntriesHandler extends SocketHandler
+{
+    /**
+     * @var string
+     */
+    protected $logToken;
+
+    /**
+     * @param string $token  Log token supplied by LogEntries
+     * @param bool   $useSSL Whether or not SSL encryption should be used.
+     * @param int    $level  The minimum logging level to trigger this handler
+     * @param bool   $bubble Whether or not messages that are handled should bubble up the stack.
+     *
+     * @throws MissingExtensionException If SSL encryption is set to true and OpenSSL is missing
+     */
+    public function __construct($token, $useSSL = true, $level = Logger::DEBUG, $bubble = true, $host = 'data.logentries.com')
+    {
+        if ($useSSL && !extension_loaded('openssl')) {
+            throw new MissingExtensionException('The OpenSSL PHP plugin is required to use SSL encrypted connection for LogEntriesHandler');
+        }
+
+        $endpoint = $useSSL ? 'ssl://' . $host . ':443' : $host . ':80';
+        parent::__construct($endpoint, $level, $bubble);
+        $this->logToken = $token;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function generateDataStream($record)
+    {
+        return $this->logToken . ' ' . $record['formatted'];
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/LogglyHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/LogglyHandler.php
new file mode 100644
index 0000000..bcd62e1
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/LogglyHandler.php
@@ -0,0 +1,102 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\LogglyFormatter;
+
+/**
+ * Sends errors to Loggly.
+ *
+ * @author Przemek Sobstel 
+ * @author Adam Pancutt 
+ * @author Gregory Barchard 
+ */
+class LogglyHandler extends AbstractProcessingHandler
+{
+    const HOST = 'logs-01.loggly.com';
+    const ENDPOINT_SINGLE = 'inputs';
+    const ENDPOINT_BATCH = 'bulk';
+
+    protected $token;
+
+    protected $tag = array();
+
+    public function __construct($token, $level = Logger::DEBUG, $bubble = true)
+    {
+        if (!extension_loaded('curl')) {
+            throw new \LogicException('The curl extension is needed to use the LogglyHandler');
+        }
+
+        $this->token = $token;
+
+        parent::__construct($level, $bubble);
+    }
+
+    public function setTag($tag)
+    {
+        $tag = !empty($tag) ? $tag : array();
+        $this->tag = is_array($tag) ? $tag : array($tag);
+    }
+
+    public function addTag($tag)
+    {
+        if (!empty($tag)) {
+            $tag = is_array($tag) ? $tag : array($tag);
+            $this->tag = array_unique(array_merge($this->tag, $tag));
+        }
+    }
+
+    protected function write(array $record)
+    {
+        $this->send($record["formatted"], self::ENDPOINT_SINGLE);
+    }
+
+    public function handleBatch(array $records)
+    {
+        $level = $this->level;
+
+        $records = array_filter($records, function ($record) use ($level) {
+            return ($record['level'] >= $level);
+        });
+
+        if ($records) {
+            $this->send($this->getFormatter()->formatBatch($records), self::ENDPOINT_BATCH);
+        }
+    }
+
+    protected function send($data, $endpoint)
+    {
+        $url = sprintf("https://%s/%s/%s/", self::HOST, $endpoint, $this->token);
+
+        $headers = array('Content-Type: application/json');
+
+        if (!empty($this->tag)) {
+            $headers[] = 'X-LOGGLY-TAG: '.implode(',', $this->tag);
+        }
+
+        $ch = curl_init();
+
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+        Curl\Util::execute($ch);
+    }
+
+    protected function getDefaultFormatter()
+    {
+        return new LogglyFormatter();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/MailHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/MailHandler.php
new file mode 100644
index 0000000..9e23283
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/MailHandler.php
@@ -0,0 +1,67 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+/**
+ * Base class for all mail handlers
+ *
+ * @author Gyula Sallai
+ */
+abstract class MailHandler extends AbstractProcessingHandler
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        $messages = array();
+
+        foreach ($records as $record) {
+            if ($record['level'] < $this->level) {
+                continue;
+            }
+            $messages[] = $this->processRecord($record);
+        }
+
+        if (!empty($messages)) {
+            $this->send((string) $this->getFormatter()->formatBatch($messages), $messages);
+        }
+    }
+
+    /**
+     * Send a mail with the given content
+     *
+     * @param string $content formatted email body to be sent
+     * @param array  $records the array of log records that formed this content
+     */
+    abstract protected function send($content, array $records);
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $this->send((string) $record['formatted'], array($record));
+    }
+
+    protected function getHighestRecord(array $records)
+    {
+        $highestRecord = null;
+        foreach ($records as $record) {
+            if ($highestRecord === null || $highestRecord['level'] < $record['level']) {
+                $highestRecord = $record;
+            }
+        }
+
+        return $highestRecord;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php
new file mode 100644
index 0000000..3f0956a
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php
@@ -0,0 +1,68 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * MandrillHandler uses cURL to send the emails to the Mandrill API
+ *
+ * @author Adam Nicholson 
+ */
+class MandrillHandler extends MailHandler
+{
+    protected $message;
+    protected $apiKey;
+
+    /**
+     * @param string                  $apiKey  A valid Mandrill API key
+     * @param callable|\Swift_Message $message An example message for real messages, only the body will be replaced
+     * @param int                     $level   The minimum logging level at which this handler will be triggered
+     * @param bool                    $bubble  Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($apiKey, $message, $level = Logger::ERROR, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        if (!$message instanceof \Swift_Message && is_callable($message)) {
+            $message = call_user_func($message);
+        }
+        if (!$message instanceof \Swift_Message) {
+            throw new \InvalidArgumentException('You must provide either a Swift_Message instance or a callable returning it');
+        }
+        $this->message = $message;
+        $this->apiKey = $apiKey;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function send($content, array $records)
+    {
+        $message = clone $this->message;
+        $message->setBody($content);
+        $message->setDate(time());
+
+        $ch = curl_init();
+
+        curl_setopt($ch, CURLOPT_URL, 'https://mandrillapp.com/api/1.0/messages/send-raw.json');
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(array(
+            'key' => $this->apiKey,
+            'raw_message' => (string) $message,
+            'async' => false,
+        )));
+
+        Curl\Util::execute($ch);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/MissingExtensionException.php b/vendor/monolog/monolog/src/Monolog/Handler/MissingExtensionException.php
new file mode 100644
index 0000000..4724a7e
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/MissingExtensionException.php
@@ -0,0 +1,21 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+/**
+ * Exception can be thrown if an extension for an handler is missing
+ *
+ * @author  Christian Bergau 
+ */
+class MissingExtensionException extends \Exception
+{
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/MongoDBHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/MongoDBHandler.php
new file mode 100644
index 0000000..56fe755
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/MongoDBHandler.php
@@ -0,0 +1,59 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\NormalizerFormatter;
+
+/**
+ * Logs to a MongoDB database.
+ *
+ * usage example:
+ *
+ *   $log = new Logger('application');
+ *   $mongodb = new MongoDBHandler(new \Mongo("mongodb://localhost:27017"), "logs", "prod");
+ *   $log->pushHandler($mongodb);
+ *
+ * @author Thomas Tourlourat 
+ */
+class MongoDBHandler extends AbstractProcessingHandler
+{
+    protected $mongoCollection;
+
+    public function __construct($mongo, $database, $collection, $level = Logger::DEBUG, $bubble = true)
+    {
+        if (!($mongo instanceof \MongoClient || $mongo instanceof \Mongo || $mongo instanceof \MongoDB\Client)) {
+            throw new \InvalidArgumentException('MongoClient, Mongo or MongoDB\Client instance required');
+        }
+
+        $this->mongoCollection = $mongo->selectCollection($database, $collection);
+
+        parent::__construct($level, $bubble);
+    }
+
+    protected function write(array $record)
+    {
+        if ($this->mongoCollection instanceof \MongoDB\Collection) {
+            $this->mongoCollection->insertOne($record["formatted"]);
+        } else {
+            $this->mongoCollection->save($record["formatted"]);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new NormalizerFormatter();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/NativeMailerHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/NativeMailerHandler.php
new file mode 100644
index 0000000..d7807fd
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/NativeMailerHandler.php
@@ -0,0 +1,185 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+
+/**
+ * NativeMailerHandler uses the mail() function to send the emails
+ *
+ * @author Christophe Coevoet 
+ * @author Mark Garrett 
+ */
+class NativeMailerHandler extends MailHandler
+{
+    /**
+     * The email addresses to which the message will be sent
+     * @var array
+     */
+    protected $to;
+
+    /**
+     * The subject of the email
+     * @var string
+     */
+    protected $subject;
+
+    /**
+     * Optional headers for the message
+     * @var array
+     */
+    protected $headers = array();
+
+    /**
+     * Optional parameters for the message
+     * @var array
+     */
+    protected $parameters = array();
+
+    /**
+     * The wordwrap length for the message
+     * @var int
+     */
+    protected $maxColumnWidth;
+
+    /**
+     * The Content-type for the message
+     * @var string
+     */
+    protected $contentType = 'text/plain';
+
+    /**
+     * The encoding for the message
+     * @var string
+     */
+    protected $encoding = 'utf-8';
+
+    /**
+     * @param string|array $to             The receiver of the mail
+     * @param string       $subject        The subject of the mail
+     * @param string       $from           The sender of the mail
+     * @param int          $level          The minimum logging level at which this handler will be triggered
+     * @param bool         $bubble         Whether the messages that are handled can bubble up the stack or not
+     * @param int          $maxColumnWidth The maximum column width that the message lines will have
+     */
+    public function __construct($to, $subject, $from, $level = Logger::ERROR, $bubble = true, $maxColumnWidth = 70)
+    {
+        parent::__construct($level, $bubble);
+        $this->to = is_array($to) ? $to : array($to);
+        $this->subject = $subject;
+        $this->addHeader(sprintf('From: %s', $from));
+        $this->maxColumnWidth = $maxColumnWidth;
+    }
+
+    /**
+     * Add headers to the message
+     *
+     * @param  string|array $headers Custom added headers
+     * @return self
+     */
+    public function addHeader($headers)
+    {
+        foreach ((array) $headers as $header) {
+            if (strpos($header, "\n") !== false || strpos($header, "\r") !== false) {
+                throw new \InvalidArgumentException('Headers can not contain newline characters for security reasons');
+            }
+            $this->headers[] = $header;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add parameters to the message
+     *
+     * @param  string|array $parameters Custom added parameters
+     * @return self
+     */
+    public function addParameter($parameters)
+    {
+        $this->parameters = array_merge($this->parameters, (array) $parameters);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function send($content, array $records)
+    {
+        $content = wordwrap($content, $this->maxColumnWidth);
+        $headers = ltrim(implode("\r\n", $this->headers) . "\r\n", "\r\n");
+        $headers .= 'Content-type: ' . $this->getContentType() . '; charset=' . $this->getEncoding() . "\r\n";
+        if ($this->getContentType() == 'text/html' && false === strpos($headers, 'MIME-Version:')) {
+            $headers .= 'MIME-Version: 1.0' . "\r\n";
+        }
+
+        $subject = $this->subject;
+        if ($records) {
+            $subjectFormatter = new LineFormatter($this->subject);
+            $subject = $subjectFormatter->format($this->getHighestRecord($records));
+        }
+
+        $parameters = implode(' ', $this->parameters);
+        foreach ($this->to as $to) {
+            mail($to, $subject, $content, $headers, $parameters);
+        }
+    }
+
+    /**
+     * @return string $contentType
+     */
+    public function getContentType()
+    {
+        return $this->contentType;
+    }
+
+    /**
+     * @return string $encoding
+     */
+    public function getEncoding()
+    {
+        return $this->encoding;
+    }
+
+    /**
+     * @param  string $contentType The content type of the email - Defaults to text/plain. Use text/html for HTML
+     *                             messages.
+     * @return self
+     */
+    public function setContentType($contentType)
+    {
+        if (strpos($contentType, "\n") !== false || strpos($contentType, "\r") !== false) {
+            throw new \InvalidArgumentException('The content type can not contain newline characters to prevent email header injection');
+        }
+
+        $this->contentType = $contentType;
+
+        return $this;
+    }
+
+    /**
+     * @param  string $encoding
+     * @return self
+     */
+    public function setEncoding($encoding)
+    {
+        if (strpos($encoding, "\n") !== false || strpos($encoding, "\r") !== false) {
+            throw new \InvalidArgumentException('The encoding can not contain newline characters to prevent email header injection');
+        }
+
+        $this->encoding = $encoding;
+
+        return $this;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/NewRelicHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/NewRelicHandler.php
new file mode 100644
index 0000000..f911997
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/NewRelicHandler.php
@@ -0,0 +1,204 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\NormalizerFormatter;
+
+/**
+ * Class to record a log on a NewRelic application.
+ * Enabling New Relic High Security mode may prevent capture of useful information.
+ *
+ * This handler requires a NormalizerFormatter to function and expects an array in $record['formatted']
+ *
+ * @see https://docs.newrelic.com/docs/agents/php-agent
+ * @see https://docs.newrelic.com/docs/accounts-partnerships/accounts/security/high-security
+ */
+class NewRelicHandler extends AbstractProcessingHandler
+{
+    /**
+     * Name of the New Relic application that will receive logs from this handler.
+     *
+     * @var string
+     */
+    protected $appName;
+
+    /**
+     * Name of the current transaction
+     *
+     * @var string
+     */
+    protected $transactionName;
+
+    /**
+     * Some context and extra data is passed into the handler as arrays of values. Do we send them as is
+     * (useful if we are using the API), or explode them for display on the NewRelic RPM website?
+     *
+     * @var bool
+     */
+    protected $explodeArrays;
+
+    /**
+     * {@inheritDoc}
+     *
+     * @param string $appName
+     * @param bool   $explodeArrays
+     * @param string $transactionName
+     */
+    public function __construct(
+        $level = Logger::ERROR,
+        $bubble = true,
+        $appName = null,
+        $explodeArrays = false,
+        $transactionName = null
+    ) {
+        parent::__construct($level, $bubble);
+
+        $this->appName       = $appName;
+        $this->explodeArrays = $explodeArrays;
+        $this->transactionName = $transactionName;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        if (!$this->isNewRelicEnabled()) {
+            throw new MissingExtensionException('The newrelic PHP extension is required to use the NewRelicHandler');
+        }
+
+        if ($appName = $this->getAppName($record['context'])) {
+            $this->setNewRelicAppName($appName);
+        }
+
+        if ($transactionName = $this->getTransactionName($record['context'])) {
+            $this->setNewRelicTransactionName($transactionName);
+            unset($record['formatted']['context']['transaction_name']);
+        }
+
+        if (isset($record['context']['exception']) && ($record['context']['exception'] instanceof \Exception || (PHP_VERSION_ID >= 70000 && $record['context']['exception'] instanceof \Throwable))) {
+            newrelic_notice_error($record['message'], $record['context']['exception']);
+            unset($record['formatted']['context']['exception']);
+        } else {
+            newrelic_notice_error($record['message']);
+        }
+
+        if (isset($record['formatted']['context']) && is_array($record['formatted']['context'])) {
+            foreach ($record['formatted']['context'] as $key => $parameter) {
+                if (is_array($parameter) && $this->explodeArrays) {
+                    foreach ($parameter as $paramKey => $paramValue) {
+                        $this->setNewRelicParameter('context_' . $key . '_' . $paramKey, $paramValue);
+                    }
+                } else {
+                    $this->setNewRelicParameter('context_' . $key, $parameter);
+                }
+            }
+        }
+
+        if (isset($record['formatted']['extra']) && is_array($record['formatted']['extra'])) {
+            foreach ($record['formatted']['extra'] as $key => $parameter) {
+                if (is_array($parameter) && $this->explodeArrays) {
+                    foreach ($parameter as $paramKey => $paramValue) {
+                        $this->setNewRelicParameter('extra_' . $key . '_' . $paramKey, $paramValue);
+                    }
+                } else {
+                    $this->setNewRelicParameter('extra_' . $key, $parameter);
+                }
+            }
+        }
+    }
+
+    /**
+     * Checks whether the NewRelic extension is enabled in the system.
+     *
+     * @return bool
+     */
+    protected function isNewRelicEnabled()
+    {
+        return extension_loaded('newrelic');
+    }
+
+    /**
+     * Returns the appname where this log should be sent. Each log can override the default appname, set in this
+     * handler's constructor, by providing the appname in it's context.
+     *
+     * @param  array       $context
+     * @return null|string
+     */
+    protected function getAppName(array $context)
+    {
+        if (isset($context['appname'])) {
+            return $context['appname'];
+        }
+
+        return $this->appName;
+    }
+
+    /**
+     * Returns the name of the current transaction. Each log can override the default transaction name, set in this
+     * handler's constructor, by providing the transaction_name in it's context
+     *
+     * @param array $context
+     *
+     * @return null|string
+     */
+    protected function getTransactionName(array $context)
+    {
+        if (isset($context['transaction_name'])) {
+            return $context['transaction_name'];
+        }
+
+        return $this->transactionName;
+    }
+
+    /**
+     * Sets the NewRelic application that should receive this log.
+     *
+     * @param string $appName
+     */
+    protected function setNewRelicAppName($appName)
+    {
+        newrelic_set_appname($appName);
+    }
+
+    /**
+     * Overwrites the name of the current transaction
+     *
+     * @param string $transactionName
+     */
+    protected function setNewRelicTransactionName($transactionName)
+    {
+        newrelic_name_transaction($transactionName);
+    }
+
+    /**
+     * @param string $key
+     * @param mixed  $value
+     */
+    protected function setNewRelicParameter($key, $value)
+    {
+        if (null === $value || is_scalar($value)) {
+            newrelic_add_custom_parameter($key, $value);
+        } else {
+            newrelic_add_custom_parameter($key, @json_encode($value));
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new NormalizerFormatter();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/NullHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/NullHandler.php
new file mode 100644
index 0000000..4b84588
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/NullHandler.php
@@ -0,0 +1,45 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Blackhole
+ *
+ * Any record it can handle will be thrown away. This can be used
+ * to put on top of an existing stack to override it temporarily.
+ *
+ * @author Jordi Boggiano 
+ */
+class NullHandler extends AbstractHandler
+{
+    /**
+     * @param int $level The minimum logging level at which this handler will be triggered
+     */
+    public function __construct($level = Logger::DEBUG)
+    {
+        parent::__construct($level, false);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if ($record['level'] < $this->level) {
+            return false;
+        }
+
+        return true;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/PHPConsoleHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/PHPConsoleHandler.php
new file mode 100644
index 0000000..1f2076a
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/PHPConsoleHandler.php
@@ -0,0 +1,242 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Exception;
+use Monolog\Formatter\LineFormatter;
+use Monolog\Logger;
+use PhpConsole\Connector;
+use PhpConsole\Handler;
+use PhpConsole\Helper;
+
+/**
+ * Monolog handler for Google Chrome extension "PHP Console"
+ *
+ * Display PHP error/debug log messages in Google Chrome console and notification popups, executes PHP code remotely
+ *
+ * Usage:
+ * 1. Install Google Chrome extension https://chrome.google.com/webstore/detail/php-console/nfhmhhlpfleoednkpnnnkolmclajemef
+ * 2. See overview https://github.com/barbushin/php-console#overview
+ * 3. Install PHP Console library https://github.com/barbushin/php-console#installation
+ * 4. Example (result will looks like http://i.hizliresim.com/vg3Pz4.png)
+ *
+ *      $logger = new \Monolog\Logger('all', array(new \Monolog\Handler\PHPConsoleHandler()));
+ *      \Monolog\ErrorHandler::register($logger);
+ *      echo $undefinedVar;
+ *      $logger->addDebug('SELECT * FROM users', array('db', 'time' => 0.012));
+ *      PC::debug($_SERVER); // PHP Console debugger for any type of vars
+ *
+ * @author Sergey Barbushin https://www.linkedin.com/in/barbushin
+ */
+class PHPConsoleHandler extends AbstractProcessingHandler
+{
+    private $options = array(
+        'enabled' => true, // bool Is PHP Console server enabled
+        'classesPartialsTraceIgnore' => array('Monolog\\'), // array Hide calls of classes started with...
+        'debugTagsKeysInContext' => array(0, 'tag'), // bool Is PHP Console server enabled
+        'useOwnErrorsHandler' => false, // bool Enable errors handling
+        'useOwnExceptionsHandler' => false, // bool Enable exceptions handling
+        'sourcesBasePath' => null, // string Base path of all project sources to strip in errors source paths
+        'registerHelper' => true, // bool Register PhpConsole\Helper that allows short debug calls like PC::debug($var, 'ta.g.s')
+        'serverEncoding' => null, // string|null Server internal encoding
+        'headersLimit' => null, // int|null Set headers size limit for your web-server
+        'password' => null, // string|null Protect PHP Console connection by password
+        'enableSslOnlyMode' => false, // bool Force connection by SSL for clients with PHP Console installed
+        'ipMasks' => array(), // array Set IP masks of clients that will be allowed to connect to PHP Console: array('192.168.*.*', '127.0.0.1')
+        'enableEvalListener' => false, // bool Enable eval request to be handled by eval dispatcher(if enabled, 'password' option is also required)
+        'dumperDetectCallbacks' => false, // bool Convert callback items in dumper vars to (callback SomeClass::someMethod) strings
+        'dumperLevelLimit' => 5, // int Maximum dumped vars array or object nested dump level
+        'dumperItemsCountLimit' => 100, // int Maximum dumped var same level array items or object properties number
+        'dumperItemSizeLimit' => 5000, // int Maximum length of any string or dumped array item
+        'dumperDumpSizeLimit' => 500000, // int Maximum approximate size of dumped vars result formatted in JSON
+        'detectDumpTraceAndSource' => false, // bool Autodetect and append trace data to debug
+        'dataStorage' => null, // PhpConsole\Storage|null Fixes problem with custom $_SESSION handler(see http://goo.gl/Ne8juJ)
+    );
+
+    /** @var Connector */
+    private $connector;
+
+    /**
+     * @param  array          $options   See \Monolog\Handler\PHPConsoleHandler::$options for more details
+     * @param  Connector|null $connector Instance of \PhpConsole\Connector class (optional)
+     * @param  int            $level
+     * @param  bool           $bubble
+     * @throws Exception
+     */
+    public function __construct(array $options = array(), Connector $connector = null, $level = Logger::DEBUG, $bubble = true)
+    {
+        if (!class_exists('PhpConsole\Connector')) {
+            throw new Exception('PHP Console library not found. See https://github.com/barbushin/php-console#installation');
+        }
+        parent::__construct($level, $bubble);
+        $this->options = $this->initOptions($options);
+        $this->connector = $this->initConnector($connector);
+    }
+
+    private function initOptions(array $options)
+    {
+        $wrongOptions = array_diff(array_keys($options), array_keys($this->options));
+        if ($wrongOptions) {
+            throw new Exception('Unknown options: ' . implode(', ', $wrongOptions));
+        }
+
+        return array_replace($this->options, $options);
+    }
+
+    private function initConnector(Connector $connector = null)
+    {
+        if (!$connector) {
+            if ($this->options['dataStorage']) {
+                Connector::setPostponeStorage($this->options['dataStorage']);
+            }
+            $connector = Connector::getInstance();
+        }
+
+        if ($this->options['registerHelper'] && !Helper::isRegistered()) {
+            Helper::register();
+        }
+
+        if ($this->options['enabled'] && $connector->isActiveClient()) {
+            if ($this->options['useOwnErrorsHandler'] || $this->options['useOwnExceptionsHandler']) {
+                $handler = Handler::getInstance();
+                $handler->setHandleErrors($this->options['useOwnErrorsHandler']);
+                $handler->setHandleExceptions($this->options['useOwnExceptionsHandler']);
+                $handler->start();
+            }
+            if ($this->options['sourcesBasePath']) {
+                $connector->setSourcesBasePath($this->options['sourcesBasePath']);
+            }
+            if ($this->options['serverEncoding']) {
+                $connector->setServerEncoding($this->options['serverEncoding']);
+            }
+            if ($this->options['password']) {
+                $connector->setPassword($this->options['password']);
+            }
+            if ($this->options['enableSslOnlyMode']) {
+                $connector->enableSslOnlyMode();
+            }
+            if ($this->options['ipMasks']) {
+                $connector->setAllowedIpMasks($this->options['ipMasks']);
+            }
+            if ($this->options['headersLimit']) {
+                $connector->setHeadersLimit($this->options['headersLimit']);
+            }
+            if ($this->options['detectDumpTraceAndSource']) {
+                $connector->getDebugDispatcher()->detectTraceAndSource = true;
+            }
+            $dumper = $connector->getDumper();
+            $dumper->levelLimit = $this->options['dumperLevelLimit'];
+            $dumper->itemsCountLimit = $this->options['dumperItemsCountLimit'];
+            $dumper->itemSizeLimit = $this->options['dumperItemSizeLimit'];
+            $dumper->dumpSizeLimit = $this->options['dumperDumpSizeLimit'];
+            $dumper->detectCallbacks = $this->options['dumperDetectCallbacks'];
+            if ($this->options['enableEvalListener']) {
+                $connector->startEvalRequestsListener();
+            }
+        }
+
+        return $connector;
+    }
+
+    public function getConnector()
+    {
+        return $this->connector;
+    }
+
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    public function handle(array $record)
+    {
+        if ($this->options['enabled'] && $this->connector->isActiveClient()) {
+            return parent::handle($record);
+        }
+
+        return !$this->bubble;
+    }
+
+    /**
+     * Writes the record down to the log of the implementing handler
+     *
+     * @param  array $record
+     * @return void
+     */
+    protected function write(array $record)
+    {
+        if ($record['level'] < Logger::NOTICE) {
+            $this->handleDebugRecord($record);
+        } elseif (isset($record['context']['exception']) && $record['context']['exception'] instanceof Exception) {
+            $this->handleExceptionRecord($record);
+        } else {
+            $this->handleErrorRecord($record);
+        }
+    }
+
+    private function handleDebugRecord(array $record)
+    {
+        $tags = $this->getRecordTags($record);
+        $message = $record['message'];
+        if ($record['context']) {
+            $message .= ' ' . json_encode($this->connector->getDumper()->dump(array_filter($record['context'])));
+        }
+        $this->connector->getDebugDispatcher()->dispatchDebug($message, $tags, $this->options['classesPartialsTraceIgnore']);
+    }
+
+    private function handleExceptionRecord(array $record)
+    {
+        $this->connector->getErrorsDispatcher()->dispatchException($record['context']['exception']);
+    }
+
+    private function handleErrorRecord(array $record)
+    {
+        $context = $record['context'];
+
+        $this->connector->getErrorsDispatcher()->dispatchError(
+            isset($context['code']) ? $context['code'] : null,
+            isset($context['message']) ? $context['message'] : $record['message'],
+            isset($context['file']) ? $context['file'] : null,
+            isset($context['line']) ? $context['line'] : null,
+            $this->options['classesPartialsTraceIgnore']
+        );
+    }
+
+    private function getRecordTags(array &$record)
+    {
+        $tags = null;
+        if (!empty($record['context'])) {
+            $context = & $record['context'];
+            foreach ($this->options['debugTagsKeysInContext'] as $key) {
+                if (!empty($context[$key])) {
+                    $tags = $context[$key];
+                    if ($key === 0) {
+                        array_shift($context);
+                    } else {
+                        unset($context[$key]);
+                    }
+                    break;
+                }
+            }
+        }
+
+        return $tags ?: strtolower($record['level_name']);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter('%message%');
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/PsrHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/PsrHandler.php
new file mode 100644
index 0000000..a99e6ab
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/PsrHandler.php
@@ -0,0 +1,56 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Proxies log messages to an existing PSR-3 compliant logger.
+ *
+ * @author Michael Moussa 
+ */
+class PsrHandler extends AbstractHandler
+{
+    /**
+     * PSR-3 compliant logger
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * @param LoggerInterface $logger The underlying PSR-3 compliant logger to which messages will be proxied
+     * @param int             $level  The minimum logging level at which this handler will be triggered
+     * @param bool            $bubble Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(LoggerInterface $logger, $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        $this->logger = $logger;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function handle(array $record)
+    {
+        if (!$this->isHandling($record)) {
+            return false;
+        }
+
+        $this->logger->log(strtolower($record['level_name']), $record['message'], $record['context']);
+
+        return false === $this->bubble;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php
new file mode 100644
index 0000000..f27bb3d
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php
@@ -0,0 +1,185 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Sends notifications through the pushover api to mobile phones
+ *
+ * @author Sebastian Göttschkes 
+ * @see    https://www.pushover.net/api
+ */
+class PushoverHandler extends SocketHandler
+{
+    private $token;
+    private $users;
+    private $title;
+    private $user;
+    private $retry;
+    private $expire;
+
+    private $highPriorityLevel;
+    private $emergencyLevel;
+    private $useFormattedMessage = false;
+
+    /**
+     * All parameters that can be sent to Pushover
+     * @see https://pushover.net/api
+     * @var array
+     */
+    private $parameterNames = array(
+        'token' => true,
+        'user' => true,
+        'message' => true,
+        'device' => true,
+        'title' => true,
+        'url' => true,
+        'url_title' => true,
+        'priority' => true,
+        'timestamp' => true,
+        'sound' => true,
+        'retry' => true,
+        'expire' => true,
+        'callback' => true,
+    );
+
+    /**
+     * Sounds the api supports by default
+     * @see https://pushover.net/api#sounds
+     * @var array
+     */
+    private $sounds = array(
+        'pushover', 'bike', 'bugle', 'cashregister', 'classical', 'cosmic', 'falling', 'gamelan', 'incoming',
+        'intermission', 'magic', 'mechanical', 'pianobar', 'siren', 'spacealarm', 'tugboat', 'alien', 'climb',
+        'persistent', 'echo', 'updown', 'none',
+    );
+
+    /**
+     * @param string       $token             Pushover api token
+     * @param string|array $users             Pushover user id or array of ids the message will be sent to
+     * @param string       $title             Title sent to the Pushover API
+     * @param int          $level             The minimum logging level at which this handler will be triggered
+     * @param bool         $bubble            Whether the messages that are handled can bubble up the stack or not
+     * @param bool         $useSSL            Whether to connect via SSL. Required when pushing messages to users that are not
+     *                                        the pushover.net app owner. OpenSSL is required for this option.
+     * @param int          $highPriorityLevel The minimum logging level at which this handler will start
+     *                                        sending "high priority" requests to the Pushover API
+     * @param int          $emergencyLevel    The minimum logging level at which this handler will start
+     *                                        sending "emergency" requests to the Pushover API
+     * @param int          $retry             The retry parameter specifies how often (in seconds) the Pushover servers will send the same notification to the user.
+     * @param int          $expire            The expire parameter specifies how many seconds your notification will continue to be retried for (every retry seconds).
+     */
+    public function __construct($token, $users, $title = null, $level = Logger::CRITICAL, $bubble = true, $useSSL = true, $highPriorityLevel = Logger::CRITICAL, $emergencyLevel = Logger::EMERGENCY, $retry = 30, $expire = 25200)
+    {
+        $connectionString = $useSSL ? 'ssl://api.pushover.net:443' : 'api.pushover.net:80';
+        parent::__construct($connectionString, $level, $bubble);
+
+        $this->token = $token;
+        $this->users = (array) $users;
+        $this->title = $title ?: gethostname();
+        $this->highPriorityLevel = Logger::toMonologLevel($highPriorityLevel);
+        $this->emergencyLevel = Logger::toMonologLevel($emergencyLevel);
+        $this->retry = $retry;
+        $this->expire = $expire;
+    }
+
+    protected function generateDataStream($record)
+    {
+        $content = $this->buildContent($record);
+
+        return $this->buildHeader($content) . $content;
+    }
+
+    private function buildContent($record)
+    {
+        // Pushover has a limit of 512 characters on title and message combined.
+        $maxMessageLength = 512 - strlen($this->title);
+
+        $message = ($this->useFormattedMessage) ? $record['formatted'] : $record['message'];
+        $message = substr($message, 0, $maxMessageLength);
+
+        $timestamp = $record['datetime']->getTimestamp();
+
+        $dataArray = array(
+            'token' => $this->token,
+            'user' => $this->user,
+            'message' => $message,
+            'title' => $this->title,
+            'timestamp' => $timestamp,
+        );
+
+        if (isset($record['level']) && $record['level'] >= $this->emergencyLevel) {
+            $dataArray['priority'] = 2;
+            $dataArray['retry'] = $this->retry;
+            $dataArray['expire'] = $this->expire;
+        } elseif (isset($record['level']) && $record['level'] >= $this->highPriorityLevel) {
+            $dataArray['priority'] = 1;
+        }
+
+        // First determine the available parameters
+        $context = array_intersect_key($record['context'], $this->parameterNames);
+        $extra = array_intersect_key($record['extra'], $this->parameterNames);
+
+        // Least important info should be merged with subsequent info
+        $dataArray = array_merge($extra, $context, $dataArray);
+
+        // Only pass sounds that are supported by the API
+        if (isset($dataArray['sound']) && !in_array($dataArray['sound'], $this->sounds)) {
+            unset($dataArray['sound']);
+        }
+
+        return http_build_query($dataArray);
+    }
+
+    private function buildHeader($content)
+    {
+        $header = "POST /1/messages.json HTTP/1.1\r\n";
+        $header .= "Host: api.pushover.net\r\n";
+        $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
+        $header .= "Content-Length: " . strlen($content) . "\r\n";
+        $header .= "\r\n";
+
+        return $header;
+    }
+
+    protected function write(array $record)
+    {
+        foreach ($this->users as $user) {
+            $this->user = $user;
+
+            parent::write($record);
+            $this->closeSocket();
+        }
+
+        $this->user = null;
+    }
+
+    public function setHighPriorityLevel($value)
+    {
+        $this->highPriorityLevel = $value;
+    }
+
+    public function setEmergencyLevel($value)
+    {
+        $this->emergencyLevel = $value;
+    }
+
+    /**
+     * Use the formatted message?
+     * @param bool $value
+     */
+    public function useFormattedMessage($value)
+    {
+        $this->useFormattedMessage = (bool) $value;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/RavenHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/RavenHandler.php
new file mode 100644
index 0000000..10d7f43
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/RavenHandler.php
@@ -0,0 +1,232 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+use Monolog\Formatter\FormatterInterface;
+use Monolog\Logger;
+use Raven_Client;
+
+/**
+ * Handler to send messages to a Sentry (https://github.com/getsentry/sentry) server
+ * using sentry-php (https://github.com/getsentry/sentry-php)
+ *
+ * @author Marc Abramowitz 
+ */
+class RavenHandler extends AbstractProcessingHandler
+{
+    /**
+     * Translates Monolog log levels to Raven log levels.
+     */
+    protected $logLevels = array(
+        Logger::DEBUG     => Raven_Client::DEBUG,
+        Logger::INFO      => Raven_Client::INFO,
+        Logger::NOTICE    => Raven_Client::INFO,
+        Logger::WARNING   => Raven_Client::WARNING,
+        Logger::ERROR     => Raven_Client::ERROR,
+        Logger::CRITICAL  => Raven_Client::FATAL,
+        Logger::ALERT     => Raven_Client::FATAL,
+        Logger::EMERGENCY => Raven_Client::FATAL,
+    );
+
+    /**
+     * @var string should represent the current version of the calling
+     *             software. Can be any string (git commit, version number)
+     */
+    protected $release;
+
+    /**
+     * @var Raven_Client the client object that sends the message to the server
+     */
+    protected $ravenClient;
+
+    /**
+     * @var LineFormatter The formatter to use for the logs generated via handleBatch()
+     */
+    protected $batchFormatter;
+
+    /**
+     * @param Raven_Client $ravenClient
+     * @param int          $level       The minimum logging level at which this handler will be triggered
+     * @param bool         $bubble      Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(Raven_Client $ravenClient, $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        $this->ravenClient = $ravenClient;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        $level = $this->level;
+
+        // filter records based on their level
+        $records = array_filter($records, function ($record) use ($level) {
+            return $record['level'] >= $level;
+        });
+
+        if (!$records) {
+            return;
+        }
+
+        // the record with the highest severity is the "main" one
+        $record = array_reduce($records, function ($highest, $record) {
+            if ($record['level'] > $highest['level']) {
+                return $record;
+            }
+
+            return $highest;
+        });
+
+        // the other ones are added as a context item
+        $logs = array();
+        foreach ($records as $r) {
+            $logs[] = $this->processRecord($r);
+        }
+
+        if ($logs) {
+            $record['context']['logs'] = (string) $this->getBatchFormatter()->formatBatch($logs);
+        }
+
+        $this->handle($record);
+    }
+
+    /**
+     * Sets the formatter for the logs generated by handleBatch().
+     *
+     * @param FormatterInterface $formatter
+     */
+    public function setBatchFormatter(FormatterInterface $formatter)
+    {
+        $this->batchFormatter = $formatter;
+    }
+
+    /**
+     * Gets the formatter for the logs generated by handleBatch().
+     *
+     * @return FormatterInterface
+     */
+    public function getBatchFormatter()
+    {
+        if (!$this->batchFormatter) {
+            $this->batchFormatter = $this->getDefaultBatchFormatter();
+        }
+
+        return $this->batchFormatter;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $previousUserContext = false;
+        $options = array();
+        $options['level'] = $this->logLevels[$record['level']];
+        $options['tags'] = array();
+        if (!empty($record['extra']['tags'])) {
+            $options['tags'] = array_merge($options['tags'], $record['extra']['tags']);
+            unset($record['extra']['tags']);
+        }
+        if (!empty($record['context']['tags'])) {
+            $options['tags'] = array_merge($options['tags'], $record['context']['tags']);
+            unset($record['context']['tags']);
+        }
+        if (!empty($record['context']['fingerprint'])) {
+            $options['fingerprint'] = $record['context']['fingerprint'];
+            unset($record['context']['fingerprint']);
+        }
+        if (!empty($record['context']['logger'])) {
+            $options['logger'] = $record['context']['logger'];
+            unset($record['context']['logger']);
+        } else {
+            $options['logger'] = $record['channel'];
+        }
+        foreach ($this->getExtraParameters() as $key) {
+            foreach (array('extra', 'context') as $source) {
+                if (!empty($record[$source][$key])) {
+                    $options[$key] = $record[$source][$key];
+                    unset($record[$source][$key]);
+                }
+            }
+        }
+        if (!empty($record['context'])) {
+            $options['extra']['context'] = $record['context'];
+            if (!empty($record['context']['user'])) {
+                $previousUserContext = $this->ravenClient->context->user;
+                $this->ravenClient->user_context($record['context']['user']);
+                unset($options['extra']['context']['user']);
+            }
+        }
+        if (!empty($record['extra'])) {
+            $options['extra']['extra'] = $record['extra'];
+        }
+
+        if (!empty($this->release) && !isset($options['release'])) {
+            $options['release'] = $this->release;
+        }
+
+        if (isset($record['context']['exception']) && ($record['context']['exception'] instanceof \Exception || (PHP_VERSION_ID >= 70000 && $record['context']['exception'] instanceof \Throwable))) {
+            $options['message'] = $record['formatted'];
+            $this->ravenClient->captureException($record['context']['exception'], $options);
+        } else {
+            $this->ravenClient->captureMessage($record['formatted'], array(), $options);
+        }
+
+        if ($previousUserContext !== false) {
+            $this->ravenClient->user_context($previousUserContext);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter('[%channel%] %message%');
+    }
+
+    /**
+     * Gets the default formatter for the logs generated by handleBatch().
+     *
+     * @return FormatterInterface
+     */
+    protected function getDefaultBatchFormatter()
+    {
+        return new LineFormatter();
+    }
+
+    /**
+     * Gets extra parameters supported by Raven that can be found in "extra" and "context"
+     *
+     * @return array
+     */
+    protected function getExtraParameters()
+    {
+        return array('contexts', 'checksum', 'release', 'event_id');
+    }
+
+    /**
+     * @param string $value
+     * @return self
+     */
+    public function setRelease($value)
+    {
+        $this->release = $value;
+
+        return $this;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/RedisHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/RedisHandler.php
new file mode 100644
index 0000000..590f996
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/RedisHandler.php
@@ -0,0 +1,97 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+use Monolog\Logger;
+
+/**
+ * Logs to a Redis key using rpush
+ *
+ * usage example:
+ *
+ *   $log = new Logger('application');
+ *   $redis = new RedisHandler(new Predis\Client("tcp://localhost:6379"), "logs", "prod");
+ *   $log->pushHandler($redis);
+ *
+ * @author Thomas Tourlourat 
+ */
+class RedisHandler extends AbstractProcessingHandler
+{
+    private $redisClient;
+    private $redisKey;
+    protected $capSize;
+
+    /**
+     * @param \Predis\Client|\Redis $redis   The redis instance
+     * @param string                $key     The key name to push records to
+     * @param int                   $level   The minimum logging level at which this handler will be triggered
+     * @param bool                  $bubble  Whether the messages that are handled can bubble up the stack or not
+     * @param int                   $capSize Number of entries to limit list size to
+     */
+    public function __construct($redis, $key, $level = Logger::DEBUG, $bubble = true, $capSize = false)
+    {
+        if (!(($redis instanceof \Predis\Client) || ($redis instanceof \Redis))) {
+            throw new \InvalidArgumentException('Predis\Client or Redis instance required');
+        }
+
+        $this->redisClient = $redis;
+        $this->redisKey = $key;
+        $this->capSize = $capSize;
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function write(array $record)
+    {
+        if ($this->capSize) {
+            $this->writeCapped($record);
+        } else {
+            $this->redisClient->rpush($this->redisKey, $record["formatted"]);
+        }
+    }
+
+    /**
+     * Write and cap the collection
+     * Writes the record to the redis list and caps its
+     *
+     * @param  array $record associative record array
+     * @return void
+     */
+    protected function writeCapped(array $record)
+    {
+        if ($this->redisClient instanceof \Redis) {
+            $this->redisClient->multi()
+                ->rpush($this->redisKey, $record["formatted"])
+                ->ltrim($this->redisKey, -$this->capSize, -1)
+                ->exec();
+        } else {
+            $redisKey = $this->redisKey;
+            $capSize = $this->capSize;
+            $this->redisClient->transaction(function ($tx) use ($record, $redisKey, $capSize) {
+                $tx->rpush($redisKey, $record["formatted"]);
+                $tx->ltrim($redisKey, -$capSize, -1);
+            });
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getDefaultFormatter()
+    {
+        return new LineFormatter();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/RollbarHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/RollbarHandler.php
new file mode 100644
index 0000000..65073ff
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/RollbarHandler.php
@@ -0,0 +1,144 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use RollbarNotifier;
+use Exception;
+use Monolog\Logger;
+
+/**
+ * Sends errors to Rollbar
+ *
+ * If the context data contains a `payload` key, that is used as an array
+ * of payload options to RollbarNotifier's report_message/report_exception methods.
+ *
+ * Rollbar's context info will contain the context + extra keys from the log record
+ * merged, and then on top of that a few keys:
+ *
+ *  - level (rollbar level name)
+ *  - monolog_level (monolog level name, raw level, as rollbar only has 5 but monolog 8)
+ *  - channel
+ *  - datetime (unix timestamp)
+ *
+ * @author Paul Statezny 
+ */
+class RollbarHandler extends AbstractProcessingHandler
+{
+    /**
+     * Rollbar notifier
+     *
+     * @var RollbarNotifier
+     */
+    protected $rollbarNotifier;
+
+    protected $levelMap = array(
+        Logger::DEBUG     => 'debug',
+        Logger::INFO      => 'info',
+        Logger::NOTICE    => 'info',
+        Logger::WARNING   => 'warning',
+        Logger::ERROR     => 'error',
+        Logger::CRITICAL  => 'critical',
+        Logger::ALERT     => 'critical',
+        Logger::EMERGENCY => 'critical',
+    );
+
+    /**
+     * Records whether any log records have been added since the last flush of the rollbar notifier
+     *
+     * @var bool
+     */
+    private $hasRecords = false;
+
+    protected $initialized = false;
+
+    /**
+     * @param RollbarNotifier $rollbarNotifier RollbarNotifier object constructed with valid token
+     * @param int             $level           The minimum logging level at which this handler will be triggered
+     * @param bool            $bubble          Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(RollbarNotifier $rollbarNotifier, $level = Logger::ERROR, $bubble = true)
+    {
+        $this->rollbarNotifier = $rollbarNotifier;
+
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        if (!$this->initialized) {
+            // __destructor() doesn't get called on Fatal errors
+            register_shutdown_function(array($this, 'close'));
+            $this->initialized = true;
+        }
+
+        $context = $record['context'];
+        $payload = array();
+        if (isset($context['payload'])) {
+            $payload = $context['payload'];
+            unset($context['payload']);
+        }
+        $context = array_merge($context, $record['extra'], array(
+            'level' => $this->levelMap[$record['level']],
+            'monolog_level' => $record['level_name'],
+            'channel' => $record['channel'],
+            'datetime' => $record['datetime']->format('U'),
+        ));
+
+        if (isset($context['exception']) && $context['exception'] instanceof Exception) {
+            $payload['level'] = $context['level'];
+            $exception = $context['exception'];
+            unset($context['exception']);
+
+            $this->rollbarNotifier->report_exception($exception, $context, $payload);
+        } else {
+            $this->rollbarNotifier->report_message(
+                $record['message'],
+                $context['level'],
+                $context,
+                $payload
+            );
+        }
+
+        $this->hasRecords = true;
+    }
+
+    public function flush()
+    {
+        if ($this->hasRecords) {
+            $this->rollbarNotifier->flush();
+            $this->hasRecords = false;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        $this->flush();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function reset()
+    {
+        $this->flush();
+
+        parent::reset();
+    }
+
+
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php
new file mode 100644
index 0000000..ae2309f
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php
@@ -0,0 +1,190 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Stores logs to files that are rotated every day and a limited number of files are kept.
+ *
+ * This rotation is only intended to be used as a workaround. Using logrotate to
+ * handle the rotation is strongly encouraged when you can use it.
+ *
+ * @author Christophe Coevoet 
+ * @author Jordi Boggiano 
+ */
+class RotatingFileHandler extends StreamHandler
+{
+    const FILE_PER_DAY = 'Y-m-d';
+    const FILE_PER_MONTH = 'Y-m';
+    const FILE_PER_YEAR = 'Y';
+
+    protected $filename;
+    protected $maxFiles;
+    protected $mustRotate;
+    protected $nextRotation;
+    protected $filenameFormat;
+    protected $dateFormat;
+
+    /**
+     * @param string   $filename
+     * @param int      $maxFiles       The maximal amount of files to keep (0 means unlimited)
+     * @param int      $level          The minimum logging level at which this handler will be triggered
+     * @param bool     $bubble         Whether the messages that are handled can bubble up the stack or not
+     * @param int|null $filePermission Optional file permissions (default (0644) are only for owner read/write)
+     * @param bool     $useLocking     Try to lock log file before doing any writes
+     */
+    public function __construct($filename, $maxFiles = 0, $level = Logger::DEBUG, $bubble = true, $filePermission = null, $useLocking = false)
+    {
+        $this->filename = $filename;
+        $this->maxFiles = (int) $maxFiles;
+        $this->nextRotation = new \DateTime('tomorrow');
+        $this->filenameFormat = '{filename}-{date}';
+        $this->dateFormat = 'Y-m-d';
+
+        parent::__construct($this->getTimedFilename(), $level, $bubble, $filePermission, $useLocking);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        parent::close();
+
+        if (true === $this->mustRotate) {
+            $this->rotate();
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function reset()
+    {
+        parent::reset();
+
+        if (true === $this->mustRotate) {
+            $this->rotate();
+        }
+    }
+
+    public function setFilenameFormat($filenameFormat, $dateFormat)
+    {
+        if (!preg_match('{^Y(([/_.-]?m)([/_.-]?d)?)?$}', $dateFormat)) {
+            trigger_error(
+                'Invalid date format - format must be one of '.
+                'RotatingFileHandler::FILE_PER_DAY ("Y-m-d"), RotatingFileHandler::FILE_PER_MONTH ("Y-m") '.
+                'or RotatingFileHandler::FILE_PER_YEAR ("Y"), or you can set one of the '.
+                'date formats using slashes, underscores and/or dots instead of dashes.',
+                E_USER_DEPRECATED
+            );
+        }
+        if (substr_count($filenameFormat, '{date}') === 0) {
+            trigger_error(
+                'Invalid filename format - format should contain at least `{date}`, because otherwise rotating is impossible.',
+                E_USER_DEPRECATED
+            );
+        }
+        $this->filenameFormat = $filenameFormat;
+        $this->dateFormat = $dateFormat;
+        $this->url = $this->getTimedFilename();
+        $this->close();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        // on the first record written, if the log is new, we should rotate (once per day)
+        if (null === $this->mustRotate) {
+            $this->mustRotate = !file_exists($this->url);
+        }
+
+        if ($this->nextRotation < $record['datetime']) {
+            $this->mustRotate = true;
+            $this->close();
+        }
+
+        parent::write($record);
+    }
+
+    /**
+     * Rotates the files.
+     */
+    protected function rotate()
+    {
+        // update filename
+        $this->url = $this->getTimedFilename();
+        $this->nextRotation = new \DateTime('tomorrow');
+
+        // skip GC of old logs if files are unlimited
+        if (0 === $this->maxFiles) {
+            return;
+        }
+
+        $logFiles = glob($this->getGlobPattern());
+        if ($this->maxFiles >= count($logFiles)) {
+            // no files to remove
+            return;
+        }
+
+        // Sorting the files by name to remove the older ones
+        usort($logFiles, function ($a, $b) {
+            return strcmp($b, $a);
+        });
+
+        foreach (array_slice($logFiles, $this->maxFiles) as $file) {
+            if (is_writable($file)) {
+                // suppress errors here as unlink() might fail if two processes
+                // are cleaning up/rotating at the same time
+                set_error_handler(function ($errno, $errstr, $errfile, $errline) {});
+                unlink($file);
+                restore_error_handler();
+            }
+        }
+
+        $this->mustRotate = false;
+    }
+
+    protected function getTimedFilename()
+    {
+        $fileInfo = pathinfo($this->filename);
+        $timedFilename = str_replace(
+            array('{filename}', '{date}'),
+            array($fileInfo['filename'], date($this->dateFormat)),
+            $fileInfo['dirname'] . '/' . $this->filenameFormat
+        );
+
+        if (!empty($fileInfo['extension'])) {
+            $timedFilename .= '.'.$fileInfo['extension'];
+        }
+
+        return $timedFilename;
+    }
+
+    protected function getGlobPattern()
+    {
+        $fileInfo = pathinfo($this->filename);
+        $glob = str_replace(
+            array('{filename}', '{date}'),
+            array($fileInfo['filename'], '[0-9][0-9][0-9][0-9]*'),
+            $fileInfo['dirname'] . '/' . $this->filenameFormat
+        );
+        if (!empty($fileInfo['extension'])) {
+            $glob .= '.'.$fileInfo['extension'];
+        }
+
+        return $glob;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SamplingHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SamplingHandler.php
new file mode 100644
index 0000000..9509ae3
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SamplingHandler.php
@@ -0,0 +1,82 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+/**
+ * Sampling handler
+ *
+ * A sampled event stream can be useful for logging high frequency events in
+ * a production environment where you only need an idea of what is happening
+ * and are not concerned with capturing every occurrence. Since the decision to
+ * handle or not handle a particular event is determined randomly, the
+ * resulting sampled log is not guaranteed to contain 1/N of the events that
+ * occurred in the application, but based on the Law of large numbers, it will
+ * tend to be close to this ratio with a large number of attempts.
+ *
+ * @author Bryan Davis 
+ * @author Kunal Mehta 
+ */
+class SamplingHandler extends AbstractHandler
+{
+    /**
+     * @var callable|HandlerInterface $handler
+     */
+    protected $handler;
+
+    /**
+     * @var int $factor
+     */
+    protected $factor;
+
+    /**
+     * @param callable|HandlerInterface $handler Handler or factory callable($record, $fingersCrossedHandler).
+     * @param int                       $factor  Sample factor
+     */
+    public function __construct($handler, $factor)
+    {
+        parent::__construct();
+        $this->handler = $handler;
+        $this->factor = $factor;
+
+        if (!$this->handler instanceof HandlerInterface && !is_callable($this->handler)) {
+            throw new \RuntimeException("The given handler (".json_encode($this->handler).") is not a callable nor a Monolog\Handler\HandlerInterface object");
+        }
+    }
+
+    public function isHandling(array $record)
+    {
+        return $this->handler->isHandling($record);
+    }
+
+    public function handle(array $record)
+    {
+        if ($this->isHandling($record) && mt_rand(1, $this->factor) === 1) {
+            // The same logic as in FingersCrossedHandler
+            if (!$this->handler instanceof HandlerInterface) {
+                $this->handler = call_user_func($this->handler, $record, $this);
+                if (!$this->handler instanceof HandlerInterface) {
+                    throw new \RuntimeException("The factory callable should return a HandlerInterface");
+                }
+            }
+
+            if ($this->processors) {
+                foreach ($this->processors as $processor) {
+                    $record = call_user_func($processor, $record);
+                }
+            }
+
+            $this->handler->handle($record);
+        }
+
+        return false === $this->bubble;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/Slack/SlackRecord.php b/vendor/monolog/monolog/src/Monolog/Handler/Slack/SlackRecord.php
new file mode 100644
index 0000000..e55e0e2
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/Slack/SlackRecord.php
@@ -0,0 +1,294 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\Slack;
+
+use Monolog\Logger;
+use Monolog\Formatter\NormalizerFormatter;
+use Monolog\Formatter\FormatterInterface;
+
+/**
+ * Slack record utility helping to log to Slack webhooks or API.
+ *
+ * @author Greg Kedzierski 
+ * @author Haralan Dobrev 
+ * @see    https://api.slack.com/incoming-webhooks
+ * @see    https://api.slack.com/docs/message-attachments
+ */
+class SlackRecord
+{
+    const COLOR_DANGER = 'danger';
+
+    const COLOR_WARNING = 'warning';
+
+    const COLOR_GOOD = 'good';
+
+    const COLOR_DEFAULT = '#e3e4e6';
+
+    /**
+     * Slack channel (encoded ID or name)
+     * @var string|null
+     */
+    private $channel;
+
+    /**
+     * Name of a bot
+     * @var string|null
+     */
+    private $username;
+
+    /**
+     * User icon e.g. 'ghost', 'http://example.com/user.png'
+     * @var string
+     */
+    private $userIcon;
+
+    /**
+     * Whether the message should be added to Slack as attachment (plain text otherwise)
+     * @var bool
+     */
+    private $useAttachment;
+
+    /**
+     * Whether the the context/extra messages added to Slack as attachments are in a short style
+     * @var bool
+     */
+    private $useShortAttachment;
+
+    /**
+     * Whether the attachment should include context and extra data
+     * @var bool
+     */
+    private $includeContextAndExtra;
+
+    /**
+     * Dot separated list of fields to exclude from slack message. E.g. ['context.field1', 'extra.field2']
+     * @var array
+     */
+    private $excludeFields;
+
+    /**
+     * @var FormatterInterface
+     */
+    private $formatter;
+
+    /**
+     * @var NormalizerFormatter
+     */
+    private $normalizerFormatter;
+
+    public function __construct($channel = null, $username = null, $useAttachment = true, $userIcon = null, $useShortAttachment = false, $includeContextAndExtra = false, array $excludeFields = array(), FormatterInterface $formatter = null)
+    {
+        $this->channel = $channel;
+        $this->username = $username;
+        $this->userIcon = trim($userIcon, ':');
+        $this->useAttachment = $useAttachment;
+        $this->useShortAttachment = $useShortAttachment;
+        $this->includeContextAndExtra = $includeContextAndExtra;
+        $this->excludeFields = $excludeFields;
+        $this->formatter = $formatter;
+
+        if ($this->includeContextAndExtra) {
+            $this->normalizerFormatter = new NormalizerFormatter();
+        }
+    }
+
+    public function getSlackData(array $record)
+    {
+        $dataArray = array();
+        $record = $this->excludeFields($record);
+
+        if ($this->username) {
+            $dataArray['username'] = $this->username;
+        }
+
+        if ($this->channel) {
+            $dataArray['channel'] = $this->channel;
+        }
+
+        if ($this->formatter && !$this->useAttachment) {
+            $message = $this->formatter->format($record);
+        } else {
+            $message = $record['message'];
+        }
+
+        if ($this->useAttachment) {
+            $attachment = array(
+                'fallback'  => $message,
+                'text'      => $message,
+                'color'     => $this->getAttachmentColor($record['level']),
+                'fields'    => array(),
+                'mrkdwn_in' => array('fields'),
+                'ts'        => $record['datetime']->getTimestamp()
+            );
+
+            if ($this->useShortAttachment) {
+                $attachment['title'] = $record['level_name'];
+            } else {
+                $attachment['title'] = 'Message';
+                $attachment['fields'][] = $this->generateAttachmentField('Level', $record['level_name']);
+            }
+
+
+            if ($this->includeContextAndExtra) {
+                foreach (array('extra', 'context') as $key) {
+                    if (empty($record[$key])) {
+                        continue;
+                    }
+
+                    if ($this->useShortAttachment) {
+                        $attachment['fields'][] = $this->generateAttachmentField(
+                            $key,
+                            $record[$key]
+                        );
+                    } else {
+                        // Add all extra fields as individual fields in attachment
+                        $attachment['fields'] = array_merge(
+                            $attachment['fields'],
+                            $this->generateAttachmentFields($record[$key])
+                        );
+                    }
+                }
+            }
+
+            $dataArray['attachments'] = array($attachment);
+        } else {
+            $dataArray['text'] = $message;
+        }
+
+        if ($this->userIcon) {
+            if (filter_var($this->userIcon, FILTER_VALIDATE_URL)) {
+                $dataArray['icon_url'] = $this->userIcon;
+            } else {
+                $dataArray['icon_emoji'] = ":{$this->userIcon}:";
+            }
+        }
+
+        return $dataArray;
+    }
+
+    /**
+     * Returned a Slack message attachment color associated with
+     * provided level.
+     *
+     * @param  int    $level
+     * @return string
+     */
+    public function getAttachmentColor($level)
+    {
+        switch (true) {
+            case $level >= Logger::ERROR:
+                return self::COLOR_DANGER;
+            case $level >= Logger::WARNING:
+                return self::COLOR_WARNING;
+            case $level >= Logger::INFO:
+                return self::COLOR_GOOD;
+            default:
+                return self::COLOR_DEFAULT;
+        }
+    }
+
+    /**
+     * Stringifies an array of key/value pairs to be used in attachment fields
+     *
+     * @param array $fields
+     *
+     * @return string
+     */
+    public function stringify($fields)
+    {
+        $normalized = $this->normalizerFormatter->format($fields);
+        $prettyPrintFlag = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 128;
+
+        $hasSecondDimension = count(array_filter($normalized, 'is_array'));
+        $hasNonNumericKeys = !count(array_filter(array_keys($normalized), 'is_numeric'));
+
+        return $hasSecondDimension || $hasNonNumericKeys
+            ? json_encode($normalized, $prettyPrintFlag)
+            : json_encode($normalized);
+    }
+
+    /**
+     * Sets the formatter
+     *
+     * @param FormatterInterface $formatter
+     */
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        $this->formatter = $formatter;
+    }
+
+    /**
+     * Generates attachment field
+     *
+     * @param string       $title
+     * @param string|array $value
+     *
+     * @return array
+     */
+    private function generateAttachmentField($title, $value)
+    {
+        $value = is_array($value)
+            ? sprintf('```%s```', $this->stringify($value))
+            : $value;
+
+        return array(
+            'title' => ucfirst($title),
+            'value' => $value,
+            'short' => false
+        );
+    }
+
+    /**
+     * Generates a collection of attachment fields from array
+     *
+     * @param array $data
+     *
+     * @return array
+     */
+    private function generateAttachmentFields(array $data)
+    {
+        $fields = array();
+        foreach ($this->normalizerFormatter->format($data) as $key => $value) {
+            $fields[] = $this->generateAttachmentField($key, $value);
+        }
+
+        return $fields;
+    }
+
+    /**
+     * Get a copy of record with fields excluded according to $this->excludeFields
+     *
+     * @param array $record
+     *
+     * @return array
+     */
+    private function excludeFields(array $record)
+    {
+        foreach ($this->excludeFields as $field) {
+            $keys = explode('.', $field);
+            $node = &$record;
+            $lastKey = end($keys);
+            foreach ($keys as $key) {
+                if (!isset($node[$key])) {
+                    break;
+                }
+                if ($lastKey === $key) {
+                    unset($node[$key]);
+                    break;
+                }
+                $node = &$node[$key];
+            }
+        }
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php
new file mode 100644
index 0000000..45d634f
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php
@@ -0,0 +1,220 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FormatterInterface;
+use Monolog\Logger;
+use Monolog\Handler\Slack\SlackRecord;
+
+/**
+ * Sends notifications through Slack API
+ *
+ * @author Greg Kedzierski 
+ * @see    https://api.slack.com/
+ */
+class SlackHandler extends SocketHandler
+{
+    /**
+     * Slack API token
+     * @var string
+     */
+    private $token;
+
+    /**
+     * Instance of the SlackRecord util class preparing data for Slack API.
+     * @var SlackRecord
+     */
+    private $slackRecord;
+
+    /**
+     * @param  string                    $token                  Slack API token
+     * @param  string                    $channel                Slack channel (encoded ID or name)
+     * @param  string|null               $username               Name of a bot
+     * @param  bool                      $useAttachment          Whether the message should be added to Slack as attachment (plain text otherwise)
+     * @param  string|null               $iconEmoji              The emoji name to use (or null)
+     * @param  int                       $level                  The minimum logging level at which this handler will be triggered
+     * @param  bool                      $bubble                 Whether the messages that are handled can bubble up the stack or not
+     * @param  bool                      $useShortAttachment     Whether the the context/extra messages added to Slack as attachments are in a short style
+     * @param  bool                      $includeContextAndExtra Whether the attachment should include context and extra data
+     * @param  array                     $excludeFields          Dot separated list of fields to exclude from slack message. E.g. ['context.field1', 'extra.field2']
+     * @throws MissingExtensionException If no OpenSSL PHP extension configured
+     */
+    public function __construct($token, $channel, $username = null, $useAttachment = true, $iconEmoji = null, $level = Logger::CRITICAL, $bubble = true, $useShortAttachment = false, $includeContextAndExtra = false, array $excludeFields = array())
+    {
+        if (!extension_loaded('openssl')) {
+            throw new MissingExtensionException('The OpenSSL PHP extension is required to use the SlackHandler');
+        }
+
+        parent::__construct('ssl://slack.com:443', $level, $bubble);
+
+        $this->slackRecord = new SlackRecord(
+            $channel,
+            $username,
+            $useAttachment,
+            $iconEmoji,
+            $useShortAttachment,
+            $includeContextAndExtra,
+            $excludeFields,
+            $this->formatter
+        );
+
+        $this->token = $token;
+    }
+
+    public function getSlackRecord()
+    {
+        return $this->slackRecord;
+    }
+
+    public function getToken()
+    {
+        return $this->token;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  array  $record
+     * @return string
+     */
+    protected function generateDataStream($record)
+    {
+        $content = $this->buildContent($record);
+
+        return $this->buildHeader($content) . $content;
+    }
+
+    /**
+     * Builds the body of API call
+     *
+     * @param  array  $record
+     * @return string
+     */
+    private function buildContent($record)
+    {
+        $dataArray = $this->prepareContentData($record);
+
+        return http_build_query($dataArray);
+    }
+
+    /**
+     * Prepares content data
+     *
+     * @param  array $record
+     * @return array
+     */
+    protected function prepareContentData($record)
+    {
+        $dataArray = $this->slackRecord->getSlackData($record);
+        $dataArray['token'] = $this->token;
+
+        if (!empty($dataArray['attachments'])) {
+            $dataArray['attachments'] = json_encode($dataArray['attachments']);
+        }
+
+        return $dataArray;
+    }
+
+    /**
+     * Builds the header of the API Call
+     *
+     * @param  string $content
+     * @return string
+     */
+    private function buildHeader($content)
+    {
+        $header = "POST /api/chat.postMessage HTTP/1.1\r\n";
+        $header .= "Host: slack.com\r\n";
+        $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
+        $header .= "Content-Length: " . strlen($content) . "\r\n";
+        $header .= "\r\n";
+
+        return $header;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        parent::write($record);
+        $this->finalizeWrite();
+    }
+
+    /**
+     * Finalizes the request by reading some bytes and then closing the socket
+     *
+     * If we do not read some but close the socket too early, slack sometimes
+     * drops the request entirely.
+     */
+    protected function finalizeWrite()
+    {
+        $res = $this->getResource();
+        if (is_resource($res)) {
+            @fread($res, 2048);
+        }
+        $this->closeSocket();
+    }
+
+    /**
+     * Returned a Slack message attachment color associated with
+     * provided level.
+     *
+     * @param  int    $level
+     * @return string
+     * @deprecated Use underlying SlackRecord instead
+     */
+    protected function getAttachmentColor($level)
+    {
+        trigger_error(
+            'SlackHandler::getAttachmentColor() is deprecated. Use underlying SlackRecord instead.',
+            E_USER_DEPRECATED
+        );
+
+        return $this->slackRecord->getAttachmentColor($level);
+    }
+
+    /**
+     * Stringifies an array of key/value pairs to be used in attachment fields
+     *
+     * @param  array  $fields
+     * @return string
+     * @deprecated Use underlying SlackRecord instead
+     */
+    protected function stringify($fields)
+    {
+        trigger_error(
+            'SlackHandler::stringify() is deprecated. Use underlying SlackRecord instead.',
+            E_USER_DEPRECATED
+        );
+
+        return $this->slackRecord->stringify($fields);
+    }
+
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        parent::setFormatter($formatter);
+        $this->slackRecord->setFormatter($formatter);
+
+        return $this;
+    }
+
+    public function getFormatter()
+    {
+        $formatter = parent::getFormatter();
+        $this->slackRecord->setFormatter($formatter);
+
+        return $formatter;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SlackWebhookHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SlackWebhookHandler.php
new file mode 100644
index 0000000..1ef85fa
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SlackWebhookHandler.php
@@ -0,0 +1,120 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FormatterInterface;
+use Monolog\Logger;
+use Monolog\Handler\Slack\SlackRecord;
+
+/**
+ * Sends notifications through Slack Webhooks
+ *
+ * @author Haralan Dobrev 
+ * @see    https://api.slack.com/incoming-webhooks
+ */
+class SlackWebhookHandler extends AbstractProcessingHandler
+{
+    /**
+     * Slack Webhook token
+     * @var string
+     */
+    private $webhookUrl;
+
+    /**
+     * Instance of the SlackRecord util class preparing data for Slack API.
+     * @var SlackRecord
+     */
+    private $slackRecord;
+
+    /**
+     * @param  string      $webhookUrl             Slack Webhook URL
+     * @param  string|null $channel                Slack channel (encoded ID or name)
+     * @param  string|null $username               Name of a bot
+     * @param  bool        $useAttachment          Whether the message should be added to Slack as attachment (plain text otherwise)
+     * @param  string|null $iconEmoji              The emoji name to use (or null)
+     * @param  bool        $useShortAttachment     Whether the the context/extra messages added to Slack as attachments are in a short style
+     * @param  bool        $includeContextAndExtra Whether the attachment should include context and extra data
+     * @param  int         $level                  The minimum logging level at which this handler will be triggered
+     * @param  bool        $bubble                 Whether the messages that are handled can bubble up the stack or not
+     * @param  array       $excludeFields          Dot separated list of fields to exclude from slack message. E.g. ['context.field1', 'extra.field2']
+     */
+    public function __construct($webhookUrl, $channel = null, $username = null, $useAttachment = true, $iconEmoji = null, $useShortAttachment = false, $includeContextAndExtra = false, $level = Logger::CRITICAL, $bubble = true, array $excludeFields = array())
+    {
+        parent::__construct($level, $bubble);
+
+        $this->webhookUrl = $webhookUrl;
+
+        $this->slackRecord = new SlackRecord(
+            $channel,
+            $username,
+            $useAttachment,
+            $iconEmoji,
+            $useShortAttachment,
+            $includeContextAndExtra,
+            $excludeFields,
+            $this->formatter
+        );
+    }
+
+    public function getSlackRecord()
+    {
+        return $this->slackRecord;
+    }
+
+    public function getWebhookUrl()
+    {
+        return $this->webhookUrl;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        $postData = $this->slackRecord->getSlackData($record);
+        $postString = json_encode($postData);
+
+        $ch = curl_init();
+        $options = array(
+            CURLOPT_URL => $this->webhookUrl,
+            CURLOPT_POST => true,
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_HTTPHEADER => array('Content-type: application/json'),
+            CURLOPT_POSTFIELDS => $postString
+        );
+        if (defined('CURLOPT_SAFE_UPLOAD')) {
+            $options[CURLOPT_SAFE_UPLOAD] = true;
+        }
+
+        curl_setopt_array($ch, $options);
+
+        Curl\Util::execute($ch);
+    }
+
+    public function setFormatter(FormatterInterface $formatter)
+    {
+        parent::setFormatter($formatter);
+        $this->slackRecord->setFormatter($formatter);
+
+        return $this;
+    }
+
+    public function getFormatter()
+    {
+        $formatter = parent::getFormatter();
+        $this->slackRecord->setFormatter($formatter);
+
+        return $formatter;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SlackbotHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SlackbotHandler.php
new file mode 100644
index 0000000..baead52
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SlackbotHandler.php
@@ -0,0 +1,80 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Sends notifications through Slack's Slackbot
+ *
+ * @author Haralan Dobrev 
+ * @see    https://slack.com/apps/A0F81R8ET-slackbot
+ */
+class SlackbotHandler extends AbstractProcessingHandler
+{
+    /**
+     * The slug of the Slack team
+     * @var string
+     */
+    private $slackTeam;
+
+    /**
+     * Slackbot token
+     * @var string
+     */
+    private $token;
+
+    /**
+     * Slack channel name
+     * @var string
+     */
+    private $channel;
+
+    /**
+     * @param  string $slackTeam Slack team slug
+     * @param  string $token     Slackbot token
+     * @param  string $channel   Slack channel (encoded ID or name)
+     * @param  int    $level     The minimum logging level at which this handler will be triggered
+     * @param  bool   $bubble    Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($slackTeam, $token, $channel, $level = Logger::CRITICAL, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        $this->slackTeam = $slackTeam;
+        $this->token = $token;
+        $this->channel = $channel;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param array $record
+     */
+    protected function write(array $record)
+    {
+        $slackbotUrl = sprintf(
+            'https://%s.slack.com/services/hooks/slackbot?token=%s&channel=%s',
+            $this->slackTeam,
+            $this->token,
+            $this->channel
+        );
+
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $slackbotUrl);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $record['message']);
+
+        Curl\Util::execute($ch);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php
new file mode 100644
index 0000000..db50d97
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php
@@ -0,0 +1,385 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Stores to any socket - uses fsockopen() or pfsockopen().
+ *
+ * @author Pablo de Leon Belloc 
+ * @see    http://php.net/manual/en/function.fsockopen.php
+ */
+class SocketHandler extends AbstractProcessingHandler
+{
+    private $connectionString;
+    private $connectionTimeout;
+    private $resource;
+    private $timeout = 0;
+    private $writingTimeout = 10;
+    private $lastSentBytes = null;
+    private $chunkSize = null;
+    private $persistent = false;
+    private $errno;
+    private $errstr;
+    private $lastWritingAt;
+
+    /**
+     * @param string $connectionString Socket connection string
+     * @param int    $level            The minimum logging level at which this handler will be triggered
+     * @param bool   $bubble           Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct($connectionString, $level = Logger::DEBUG, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+        $this->connectionString = $connectionString;
+        $this->connectionTimeout = (float) ini_get('default_socket_timeout');
+    }
+
+    /**
+     * Connect (if necessary) and write to the socket
+     *
+     * @param array $record
+     *
+     * @throws \UnexpectedValueException
+     * @throws \RuntimeException
+     */
+    protected function write(array $record)
+    {
+        $this->connectIfNotConnected();
+        $data = $this->generateDataStream($record);
+        $this->writeToSocket($data);
+    }
+
+    /**
+     * We will not close a PersistentSocket instance so it can be reused in other requests.
+     */
+    public function close()
+    {
+        if (!$this->isPersistent()) {
+            $this->closeSocket();
+        }
+    }
+
+    /**
+     * Close socket, if open
+     */
+    public function closeSocket()
+    {
+        if (is_resource($this->resource)) {
+            fclose($this->resource);
+            $this->resource = null;
+        }
+    }
+
+    /**
+     * Set socket connection to nbe persistent. It only has effect before the connection is initiated.
+     *
+     * @param bool $persistent
+     */
+    public function setPersistent($persistent)
+    {
+        $this->persistent = (bool) $persistent;
+    }
+
+    /**
+     * Set connection timeout.  Only has effect before we connect.
+     *
+     * @param float $seconds
+     *
+     * @see http://php.net/manual/en/function.fsockopen.php
+     */
+    public function setConnectionTimeout($seconds)
+    {
+        $this->validateTimeout($seconds);
+        $this->connectionTimeout = (float) $seconds;
+    }
+
+    /**
+     * Set write timeout. Only has effect before we connect.
+     *
+     * @param float $seconds
+     *
+     * @see http://php.net/manual/en/function.stream-set-timeout.php
+     */
+    public function setTimeout($seconds)
+    {
+        $this->validateTimeout($seconds);
+        $this->timeout = (float) $seconds;
+    }
+
+    /**
+     * Set writing timeout. Only has effect during connection in the writing cycle.
+     *
+     * @param float $seconds 0 for no timeout
+     */
+    public function setWritingTimeout($seconds)
+    {
+        $this->validateTimeout($seconds);
+        $this->writingTimeout = (float) $seconds;
+    }
+
+    /**
+     * Set chunk size. Only has effect during connection in the writing cycle.
+     *
+     * @param float $bytes
+     */
+    public function setChunkSize($bytes)
+    {
+        $this->chunkSize = $bytes;
+    }
+
+    /**
+     * Get current connection string
+     *
+     * @return string
+     */
+    public function getConnectionString()
+    {
+        return $this->connectionString;
+    }
+
+    /**
+     * Get persistent setting
+     *
+     * @return bool
+     */
+    public function isPersistent()
+    {
+        return $this->persistent;
+    }
+
+    /**
+     * Get current connection timeout setting
+     *
+     * @return float
+     */
+    public function getConnectionTimeout()
+    {
+        return $this->connectionTimeout;
+    }
+
+    /**
+     * Get current in-transfer timeout
+     *
+     * @return float
+     */
+    public function getTimeout()
+    {
+        return $this->timeout;
+    }
+
+    /**
+     * Get current local writing timeout
+     *
+     * @return float
+     */
+    public function getWritingTimeout()
+    {
+        return $this->writingTimeout;
+    }
+
+    /**
+     * Get current chunk size
+     *
+     * @return float
+     */
+    public function getChunkSize()
+    {
+        return $this->chunkSize;
+    }
+
+    /**
+     * Check to see if the socket is currently available.
+     *
+     * UDP might appear to be connected but might fail when writing.  See http://php.net/fsockopen for details.
+     *
+     * @return bool
+     */
+    public function isConnected()
+    {
+        return is_resource($this->resource)
+            && !feof($this->resource);  // on TCP - other party can close connection.
+    }
+
+    /**
+     * Wrapper to allow mocking
+     */
+    protected function pfsockopen()
+    {
+        return @pfsockopen($this->connectionString, -1, $this->errno, $this->errstr, $this->connectionTimeout);
+    }
+
+    /**
+     * Wrapper to allow mocking
+     */
+    protected function fsockopen()
+    {
+        return @fsockopen($this->connectionString, -1, $this->errno, $this->errstr, $this->connectionTimeout);
+    }
+
+    /**
+     * Wrapper to allow mocking
+     *
+     * @see http://php.net/manual/en/function.stream-set-timeout.php
+     */
+    protected function streamSetTimeout()
+    {
+        $seconds = floor($this->timeout);
+        $microseconds = round(($this->timeout - $seconds) * 1e6);
+
+        return stream_set_timeout($this->resource, $seconds, $microseconds);
+    }
+
+    /**
+     * Wrapper to allow mocking
+     *
+     * @see http://php.net/manual/en/function.stream-set-chunk-size.php
+     */
+    protected function streamSetChunkSize()
+    {
+        return stream_set_chunk_size($this->resource, $this->chunkSize);
+    }
+
+    /**
+     * Wrapper to allow mocking
+     */
+    protected function fwrite($data)
+    {
+        return @fwrite($this->resource, $data);
+    }
+
+    /**
+     * Wrapper to allow mocking
+     */
+    protected function streamGetMetadata()
+    {
+        return stream_get_meta_data($this->resource);
+    }
+
+    private function validateTimeout($value)
+    {
+        $ok = filter_var($value, FILTER_VALIDATE_FLOAT);
+        if ($ok === false || $value < 0) {
+            throw new \InvalidArgumentException("Timeout must be 0 or a positive float (got $value)");
+        }
+    }
+
+    private function connectIfNotConnected()
+    {
+        if ($this->isConnected()) {
+            return;
+        }
+        $this->connect();
+    }
+
+    protected function generateDataStream($record)
+    {
+        return (string) $record['formatted'];
+    }
+
+    /**
+     * @return resource|null
+     */
+    protected function getResource()
+    {
+        return $this->resource;
+    }
+
+    private function connect()
+    {
+        $this->createSocketResource();
+        $this->setSocketTimeout();
+        $this->setStreamChunkSize();
+    }
+
+    private function createSocketResource()
+    {
+        if ($this->isPersistent()) {
+            $resource = $this->pfsockopen();
+        } else {
+            $resource = $this->fsockopen();
+        }
+        if (!$resource) {
+            throw new \UnexpectedValueException("Failed connecting to $this->connectionString ($this->errno: $this->errstr)");
+        }
+        $this->resource = $resource;
+    }
+
+    private function setSocketTimeout()
+    {
+        if (!$this->streamSetTimeout()) {
+            throw new \UnexpectedValueException("Failed setting timeout with stream_set_timeout()");
+        }
+    }
+
+    private function setStreamChunkSize()
+    {
+        if ($this->chunkSize && !$this->streamSetChunkSize()) {
+            throw new \UnexpectedValueException("Failed setting chunk size with stream_set_chunk_size()");
+        }
+    }
+
+    private function writeToSocket($data)
+    {
+        $length = strlen($data);
+        $sent = 0;
+        $this->lastSentBytes = $sent;
+        while ($this->isConnected() && $sent < $length) {
+            if (0 == $sent) {
+                $chunk = $this->fwrite($data);
+            } else {
+                $chunk = $this->fwrite(substr($data, $sent));
+            }
+            if ($chunk === false) {
+                throw new \RuntimeException("Could not write to socket");
+            }
+            $sent += $chunk;
+            $socketInfo = $this->streamGetMetadata();
+            if ($socketInfo['timed_out']) {
+                throw new \RuntimeException("Write timed-out");
+            }
+
+            if ($this->writingIsTimedOut($sent)) {
+                throw new \RuntimeException("Write timed-out, no data sent for `{$this->writingTimeout}` seconds, probably we got disconnected (sent $sent of $length)");
+            }
+        }
+        if (!$this->isConnected() && $sent < $length) {
+            throw new \RuntimeException("End-of-file reached, probably we got disconnected (sent $sent of $length)");
+        }
+    }
+
+    private function writingIsTimedOut($sent)
+    {
+        $writingTimeout = (int) floor($this->writingTimeout);
+        if (0 === $writingTimeout) {
+            return false;
+        }
+
+        if ($sent !== $this->lastSentBytes) {
+            $this->lastWritingAt = time();
+            $this->lastSentBytes = $sent;
+
+            return false;
+        } else {
+            usleep(100);
+        }
+
+        if ((time() - $this->lastWritingAt) >= $writingTimeout) {
+            $this->closeSocket();
+
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php
new file mode 100644
index 0000000..a35b7e4
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php
@@ -0,0 +1,176 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Stores to any stream resource
+ *
+ * Can be used to store into php://stderr, remote and local files, etc.
+ *
+ * @author Jordi Boggiano 
+ */
+class StreamHandler extends AbstractProcessingHandler
+{
+    protected $stream;
+    protected $url;
+    private $errorMessage;
+    protected $filePermission;
+    protected $useLocking;
+    private $dirCreated;
+
+    /**
+     * @param resource|string $stream
+     * @param int             $level          The minimum logging level at which this handler will be triggered
+     * @param bool            $bubble         Whether the messages that are handled can bubble up the stack or not
+     * @param int|null        $filePermission Optional file permissions (default (0644) are only for owner read/write)
+     * @param bool            $useLocking     Try to lock log file before doing any writes
+     *
+     * @throws \Exception                If a missing directory is not buildable
+     * @throws \InvalidArgumentException If stream is not a resource or string
+     */
+    public function __construct($stream, $level = Logger::DEBUG, $bubble = true, $filePermission = null, $useLocking = false)
+    {
+        parent::__construct($level, $bubble);
+        if (is_resource($stream)) {
+            $this->stream = $stream;
+        } elseif (is_string($stream)) {
+            $this->url = $stream;
+        } else {
+            throw new \InvalidArgumentException('A stream must either be a resource or a string.');
+        }
+
+        $this->filePermission = $filePermission;
+        $this->useLocking = $useLocking;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        if ($this->url && is_resource($this->stream)) {
+            fclose($this->stream);
+        }
+        $this->stream = null;
+    }
+
+    /**
+     * Return the currently active stream if it is open
+     *
+     * @return resource|null
+     */
+    public function getStream()
+    {
+        return $this->stream;
+    }
+
+    /**
+     * Return the stream URL if it was configured with a URL and not an active resource
+     *
+     * @return string|null
+     */
+    public function getUrl()
+    {
+        return $this->url;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        if (!is_resource($this->stream)) {
+            if (null === $this->url || '' === $this->url) {
+                throw new \LogicException('Missing stream url, the stream can not be opened. This may be caused by a premature call to close().');
+            }
+            $this->createDir();
+            $this->errorMessage = null;
+            set_error_handler(array($this, 'customErrorHandler'));
+            $this->stream = fopen($this->url, 'a');
+            if ($this->filePermission !== null) {
+                @chmod($this->url, $this->filePermission);
+            }
+            restore_error_handler();
+            if (!is_resource($this->stream)) {
+                $this->stream = null;
+                throw new \UnexpectedValueException(sprintf('The stream or file "%s" could not be opened: '.$this->errorMessage, $this->url));
+            }
+        }
+
+        if ($this->useLocking) {
+            // ignoring errors here, there's not much we can do about them
+            flock($this->stream, LOCK_EX);
+        }
+
+        $this->streamWrite($this->stream, $record);
+
+        if ($this->useLocking) {
+            flock($this->stream, LOCK_UN);
+        }
+    }
+
+    /**
+     * Write to stream
+     * @param resource $stream
+     * @param array $record
+     */
+    protected function streamWrite($stream, array $record)
+    {
+        fwrite($stream, (string) $record['formatted']);
+    }
+
+    private function customErrorHandler($code, $msg)
+    {
+        $this->errorMessage = preg_replace('{^(fopen|mkdir)\(.*?\): }', '', $msg);
+    }
+
+    /**
+     * @param string $stream
+     *
+     * @return null|string
+     */
+    private function getDirFromStream($stream)
+    {
+        $pos = strpos($stream, '://');
+        if ($pos === false) {
+            return dirname($stream);
+        }
+
+        if ('file://' === substr($stream, 0, 7)) {
+            return dirname(substr($stream, 7));
+        }
+
+        return;
+    }
+
+    private function createDir()
+    {
+        // Do not try to create dir if it has already been tried.
+        if ($this->dirCreated) {
+            return;
+        }
+
+        $dir = $this->getDirFromStream($this->url);
+        if (null !== $dir && !is_dir($dir)) {
+            $this->errorMessage = null;
+            set_error_handler(array($this, 'customErrorHandler'));
+            $status = mkdir($dir, 0777, true);
+            restore_error_handler();
+            if (false === $status && !is_dir($dir)) {
+                throw new \UnexpectedValueException(sprintf('There is no existing directory at "%s" and its not buildable: '.$this->errorMessage, $dir));
+            }
+        }
+        $this->dirCreated = true;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SwiftMailerHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SwiftMailerHandler.php
new file mode 100644
index 0000000..ac7b16f
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SwiftMailerHandler.php
@@ -0,0 +1,111 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Formatter\FormatterInterface;
+use Monolog\Formatter\LineFormatter;
+use Swift;
+
+/**
+ * SwiftMailerHandler uses Swift_Mailer to send the emails
+ *
+ * @author Gyula Sallai
+ */
+class SwiftMailerHandler extends MailHandler
+{
+    protected $mailer;
+    private $messageTemplate;
+
+    /**
+     * @param \Swift_Mailer           $mailer  The mailer to use
+     * @param callable|\Swift_Message $message An example message for real messages, only the body will be replaced
+     * @param int                     $level   The minimum logging level at which this handler will be triggered
+     * @param bool                    $bubble  Whether the messages that are handled can bubble up the stack or not
+     */
+    public function __construct(\Swift_Mailer $mailer, $message, $level = Logger::ERROR, $bubble = true)
+    {
+        parent::__construct($level, $bubble);
+
+        $this->mailer = $mailer;
+        $this->messageTemplate = $message;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function send($content, array $records)
+    {
+        $this->mailer->send($this->buildMessage($content, $records));
+    }
+
+    /**
+     * Gets the formatter for the Swift_Message subject.
+     *
+     * @param  string             $format The format of the subject
+     * @return FormatterInterface
+     */
+    protected function getSubjectFormatter($format)
+    {
+        return new LineFormatter($format);
+    }
+
+    /**
+     * Creates instance of Swift_Message to be sent
+     *
+     * @param  string         $content formatted email body to be sent
+     * @param  array          $records Log records that formed the content
+     * @return \Swift_Message
+     */
+    protected function buildMessage($content, array $records)
+    {
+        $message = null;
+        if ($this->messageTemplate instanceof \Swift_Message) {
+            $message = clone $this->messageTemplate;
+            $message->generateId();
+        } elseif (is_callable($this->messageTemplate)) {
+            $message = call_user_func($this->messageTemplate, $content, $records);
+        }
+
+        if (!$message instanceof \Swift_Message) {
+            throw new \InvalidArgumentException('Could not resolve message as instance of Swift_Message or a callable returning it');
+        }
+
+        if ($records) {
+            $subjectFormatter = $this->getSubjectFormatter($message->getSubject());
+            $message->setSubject($subjectFormatter->format($this->getHighestRecord($records)));
+        }
+
+        $message->setBody($content);
+        if (version_compare(Swift::VERSION, '6.0.0', '>=')) {
+            $message->setDate(new \DateTimeImmutable());
+        } else {
+            $message->setDate(time());
+        }
+
+        return $message;
+    }
+
+    /**
+     * BC getter, to be removed in 2.0
+     */
+    public function __get($name)
+    {
+        if ($name === 'message') {
+            trigger_error('SwiftMailerHandler->message is deprecated, use ->buildMessage() instead to retrieve the message', E_USER_DEPRECATED);
+
+            return $this->buildMessage(null, array());
+        }
+
+        throw new \InvalidArgumentException('Invalid property '.$name);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SyslogHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SyslogHandler.php
new file mode 100644
index 0000000..f770c80
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SyslogHandler.php
@@ -0,0 +1,67 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Logs to syslog service.
+ *
+ * usage example:
+ *
+ *   $log = new Logger('application');
+ *   $syslog = new SyslogHandler('myfacility', 'local6');
+ *   $formatter = new LineFormatter("%channel%.%level_name%: %message% %extra%");
+ *   $syslog->setFormatter($formatter);
+ *   $log->pushHandler($syslog);
+ *
+ * @author Sven Paulus 
+ */
+class SyslogHandler extends AbstractSyslogHandler
+{
+    protected $ident;
+    protected $logopts;
+
+    /**
+     * @param string $ident
+     * @param mixed  $facility
+     * @param int    $level    The minimum logging level at which this handler will be triggered
+     * @param bool   $bubble   Whether the messages that are handled can bubble up the stack or not
+     * @param int    $logopts  Option flags for the openlog() call, defaults to LOG_PID
+     */
+    public function __construct($ident, $facility = LOG_USER, $level = Logger::DEBUG, $bubble = true, $logopts = LOG_PID)
+    {
+        parent::__construct($facility, $level, $bubble);
+
+        $this->ident = $ident;
+        $this->logopts = $logopts;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function close()
+    {
+        closelog();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        if (!openlog($this->ident, $this->logopts, $this->facility)) {
+            throw new \LogicException('Can\'t open syslog for ident "'.$this->ident.'" and facility "'.$this->facility.'"');
+        }
+        syslog($this->logLevels[$record['level']], (string) $record['formatted']);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdp/UdpSocket.php b/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdp/UdpSocket.php
new file mode 100644
index 0000000..3bff085
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdp/UdpSocket.php
@@ -0,0 +1,56 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\SyslogUdp;
+
+class UdpSocket
+{
+    const DATAGRAM_MAX_LENGTH = 65023;
+
+    protected $ip;
+    protected $port;
+    protected $socket;
+
+    public function __construct($ip, $port = 514)
+    {
+        $this->ip = $ip;
+        $this->port = $port;
+        $this->socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+    }
+
+    public function write($line, $header = "")
+    {
+        $this->send($this->assembleMessage($line, $header));
+    }
+
+    public function close()
+    {
+        if (is_resource($this->socket)) {
+            socket_close($this->socket);
+            $this->socket = null;
+        }
+    }
+
+    protected function send($chunk)
+    {
+        if (!is_resource($this->socket)) {
+            throw new \LogicException('The UdpSocket to '.$this->ip.':'.$this->port.' has been closed and can not be written to anymore');
+        }
+        socket_sendto($this->socket, $chunk, strlen($chunk), $flags = 0, $this->ip, $this->port);
+    }
+
+    protected function assembleMessage($line, $header)
+    {
+        $chunkSize = self::DATAGRAM_MAX_LENGTH - strlen($header);
+
+        return $header . substr($line, 0, $chunkSize);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdpHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdpHandler.php
new file mode 100644
index 0000000..e14b378
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/SyslogUdpHandler.php
@@ -0,0 +1,103 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\Handler\SyslogUdp\UdpSocket;
+
+/**
+ * A Handler for logging to a remote syslogd server.
+ *
+ * @author Jesper Skovgaard Nielsen 
+ */
+class SyslogUdpHandler extends AbstractSyslogHandler
+{
+    protected $socket;
+    protected $ident;
+
+    /**
+     * @param string $host
+     * @param int    $port
+     * @param mixed  $facility
+     * @param int    $level    The minimum logging level at which this handler will be triggered
+     * @param bool   $bubble   Whether the messages that are handled can bubble up the stack or not
+     * @param string $ident    Program name or tag for each log message.
+     */
+    public function __construct($host, $port = 514, $facility = LOG_USER, $level = Logger::DEBUG, $bubble = true, $ident = 'php')
+    {
+        parent::__construct($facility, $level, $bubble);
+
+        $this->ident = $ident;
+
+        $this->socket = new UdpSocket($host, $port ?: 514);
+    }
+
+    protected function write(array $record)
+    {
+        $lines = $this->splitMessageIntoLines($record['formatted']);
+
+        $header = $this->makeCommonSyslogHeader($this->logLevels[$record['level']]);
+
+        foreach ($lines as $line) {
+            $this->socket->write($line, $header);
+        }
+    }
+
+    public function close()
+    {
+        $this->socket->close();
+    }
+
+    private function splitMessageIntoLines($message)
+    {
+        if (is_array($message)) {
+            $message = implode("\n", $message);
+        }
+
+        return preg_split('/$\R?^/m', $message, -1, PREG_SPLIT_NO_EMPTY);
+    }
+
+    /**
+     * Make common syslog header (see rfc5424)
+     */
+    protected function makeCommonSyslogHeader($severity)
+    {
+        $priority = $severity + $this->facility;
+
+        if (!$pid = getmypid()) {
+            $pid = '-';
+        }
+
+        if (!$hostname = gethostname()) {
+            $hostname = '-';
+        }
+
+        return "<$priority>1 " .
+            $this->getDateTime() . " " .
+            $hostname . " " .
+            $this->ident . " " .
+            $pid . " - - ";
+    }
+
+    protected function getDateTime()
+    {
+        return date(\DateTime::RFC3339);
+    }
+
+    /**
+     * Inject your own socket, mainly used for testing
+     */
+    public function setSocket($socket)
+    {
+        $this->socket = $socket;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/TestHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/TestHandler.php
new file mode 100644
index 0000000..b6b1343
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/TestHandler.php
@@ -0,0 +1,164 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+/**
+ * Used for testing purposes.
+ *
+ * It records all records and gives you access to them for verification.
+ *
+ * @author Jordi Boggiano 
+ *
+ * @method bool hasEmergency($record)
+ * @method bool hasAlert($record)
+ * @method bool hasCritical($record)
+ * @method bool hasError($record)
+ * @method bool hasWarning($record)
+ * @method bool hasNotice($record)
+ * @method bool hasInfo($record)
+ * @method bool hasDebug($record)
+ *
+ * @method bool hasEmergencyRecords()
+ * @method bool hasAlertRecords()
+ * @method bool hasCriticalRecords()
+ * @method bool hasErrorRecords()
+ * @method bool hasWarningRecords()
+ * @method bool hasNoticeRecords()
+ * @method bool hasInfoRecords()
+ * @method bool hasDebugRecords()
+ *
+ * @method bool hasEmergencyThatContains($message)
+ * @method bool hasAlertThatContains($message)
+ * @method bool hasCriticalThatContains($message)
+ * @method bool hasErrorThatContains($message)
+ * @method bool hasWarningThatContains($message)
+ * @method bool hasNoticeThatContains($message)
+ * @method bool hasInfoThatContains($message)
+ * @method bool hasDebugThatContains($message)
+ *
+ * @method bool hasEmergencyThatMatches($message)
+ * @method bool hasAlertThatMatches($message)
+ * @method bool hasCriticalThatMatches($message)
+ * @method bool hasErrorThatMatches($message)
+ * @method bool hasWarningThatMatches($message)
+ * @method bool hasNoticeThatMatches($message)
+ * @method bool hasInfoThatMatches($message)
+ * @method bool hasDebugThatMatches($message)
+ *
+ * @method bool hasEmergencyThatPasses($message)
+ * @method bool hasAlertThatPasses($message)
+ * @method bool hasCriticalThatPasses($message)
+ * @method bool hasErrorThatPasses($message)
+ * @method bool hasWarningThatPasses($message)
+ * @method bool hasNoticeThatPasses($message)
+ * @method bool hasInfoThatPasses($message)
+ * @method bool hasDebugThatPasses($message)
+ */
+class TestHandler extends AbstractProcessingHandler
+{
+    protected $records = array();
+    protected $recordsByLevel = array();
+
+    public function getRecords()
+    {
+        return $this->records;
+    }
+
+    public function clear()
+    {
+        $this->records = array();
+        $this->recordsByLevel = array();
+    }
+
+    public function hasRecords($level)
+    {
+        return isset($this->recordsByLevel[$level]);
+    }
+
+    /**
+     * @param string|array $record Either a message string or an array containing message and optionally context keys that will be checked against all records
+     * @param int          $level  Logger::LEVEL constant value
+     */
+    public function hasRecord($record, $level)
+    {
+        if (is_string($record)) {
+            $record = array('message' => $record);
+        }
+
+        return $this->hasRecordThatPasses(function ($rec) use ($record) {
+            if ($rec['message'] !== $record['message']) {
+                return false;
+            }
+            if (isset($record['context']) && $rec['context'] !== $record['context']) {
+                return false;
+            }
+            return true;
+        }, $level);
+    }
+
+    public function hasRecordThatContains($message, $level)
+    {
+        return $this->hasRecordThatPasses(function ($rec) use ($message) {
+            return strpos($rec['message'], $message) !== false;
+        }, $level);
+    }
+
+    public function hasRecordThatMatches($regex, $level)
+    {
+        return $this->hasRecordThatPasses(function ($rec) use ($regex) {
+            return preg_match($regex, $rec['message']) > 0;
+        }, $level);
+    }
+
+    public function hasRecordThatPasses($predicate, $level)
+    {
+        if (!is_callable($predicate)) {
+            throw new \InvalidArgumentException("Expected a callable for hasRecordThatSucceeds");
+        }
+
+        if (!isset($this->recordsByLevel[$level])) {
+            return false;
+        }
+
+        foreach ($this->recordsByLevel[$level] as $i => $rec) {
+            if (call_user_func($predicate, $rec, $i)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $this->recordsByLevel[$record['level']][] = $record;
+        $this->records[] = $record;
+    }
+
+    public function __call($method, $args)
+    {
+        if (preg_match('/(.*)(Debug|Info|Notice|Warning|Error|Critical|Alert|Emergency)(.*)/', $method, $matches) > 0) {
+            $genericMethod = $matches[1] . ('Records' !== $matches[3] ? 'Record' : '') . $matches[3];
+            $level = constant('Monolog\Logger::' . strtoupper($matches[2]));
+            if (method_exists($this, $genericMethod)) {
+                $args[] = $level;
+
+                return call_user_func_array(array($this, $genericMethod), $args);
+            }
+        }
+
+        throw new \BadMethodCallException('Call to undefined method ' . get_class($this) . '::' . $method . '()');
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/WhatFailureGroupHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/WhatFailureGroupHandler.php
new file mode 100644
index 0000000..6bc4671
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/WhatFailureGroupHandler.php
@@ -0,0 +1,71 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+/**
+ * Forwards records to multiple handlers suppressing failures of each handler
+ * and continuing through to give every handler a chance to succeed.
+ *
+ * @author Craig D'Amelio 
+ */
+class WhatFailureGroupHandler extends GroupHandler
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if ($this->processors) {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+        }
+
+        foreach ($this->handlers as $handler) {
+            try {
+                $handler->handle($record);
+            } catch (\Exception $e) {
+                // What failure?
+            } catch (\Throwable $e) {
+                // What failure?
+            }
+        }
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleBatch(array $records)
+    {
+        if ($this->processors) {
+            $processed = array();
+            foreach ($records as $record) {
+                foreach ($this->processors as $processor) {
+                    $processed[] = call_user_func($processor, $record);
+                }
+            }
+            $records = $processed;
+        }
+
+        foreach ($this->handlers as $handler) {
+            try {
+                $handler->handleBatch($records);
+            } catch (\Exception $e) {
+                // What failure?
+            } catch (\Throwable $e) {
+                // What failure?
+            }
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Handler/ZendMonitorHandler.php b/vendor/monolog/monolog/src/Monolog/Handler/ZendMonitorHandler.php
new file mode 100644
index 0000000..f22cf21
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Handler/ZendMonitorHandler.php
@@ -0,0 +1,95 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\NormalizerFormatter;
+use Monolog\Logger;
+
+/**
+ * Handler sending logs to Zend Monitor
+ *
+ * @author  Christian Bergau 
+ */
+class ZendMonitorHandler extends AbstractProcessingHandler
+{
+    /**
+     * Monolog level / ZendMonitor Custom Event priority map
+     *
+     * @var array
+     */
+    protected $levelMap = array(
+        Logger::DEBUG     => 1,
+        Logger::INFO      => 2,
+        Logger::NOTICE    => 3,
+        Logger::WARNING   => 4,
+        Logger::ERROR     => 5,
+        Logger::CRITICAL  => 6,
+        Logger::ALERT     => 7,
+        Logger::EMERGENCY => 0,
+    );
+
+    /**
+     * Construct
+     *
+     * @param  int                       $level
+     * @param  bool                      $bubble
+     * @throws MissingExtensionException
+     */
+    public function __construct($level = Logger::DEBUG, $bubble = true)
+    {
+        if (!function_exists('zend_monitor_custom_event')) {
+            throw new MissingExtensionException('You must have Zend Server installed in order to use this handler');
+        }
+        parent::__construct($level, $bubble);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write(array $record)
+    {
+        $this->writeZendMonitorCustomEvent(
+            $this->levelMap[$record['level']],
+            $record['message'],
+            $record['formatted']
+        );
+    }
+
+    /**
+     * Write a record to Zend Monitor
+     *
+     * @param int    $level
+     * @param string $message
+     * @param array  $formatted
+     */
+    protected function writeZendMonitorCustomEvent($level, $message, $formatted)
+    {
+        zend_monitor_custom_event($level, $message, $formatted);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefaultFormatter()
+    {
+        return new NormalizerFormatter();
+    }
+
+    /**
+     * Get the level map
+     *
+     * @return array
+     */
+    public function getLevelMap()
+    {
+        return $this->levelMap;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Logger.php b/vendor/monolog/monolog/src/Monolog/Logger.php
new file mode 100644
index 0000000..05dfc81
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Logger.php
@@ -0,0 +1,791 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Monolog\Handler\HandlerInterface;
+use Monolog\Handler\StreamHandler;
+use Psr\Log\LoggerInterface;
+use Psr\Log\InvalidArgumentException;
+use Exception;
+
+/**
+ * Monolog log channel
+ *
+ * It contains a stack of Handlers and a stack of Processors,
+ * and uses them to store records that are added to it.
+ *
+ * @author Jordi Boggiano 
+ */
+class Logger implements LoggerInterface, ResettableInterface
+{
+    /**
+     * Detailed debug information
+     */
+    const DEBUG = 100;
+
+    /**
+     * Interesting events
+     *
+     * Examples: User logs in, SQL logs.
+     */
+    const INFO = 200;
+
+    /**
+     * Uncommon events
+     */
+    const NOTICE = 250;
+
+    /**
+     * Exceptional occurrences that are not errors
+     *
+     * Examples: Use of deprecated APIs, poor use of an API,
+     * undesirable things that are not necessarily wrong.
+     */
+    const WARNING = 300;
+
+    /**
+     * Runtime errors
+     */
+    const ERROR = 400;
+
+    /**
+     * Critical conditions
+     *
+     * Example: Application component unavailable, unexpected exception.
+     */
+    const CRITICAL = 500;
+
+    /**
+     * Action must be taken immediately
+     *
+     * Example: Entire website down, database unavailable, etc.
+     * This should trigger the SMS alerts and wake you up.
+     */
+    const ALERT = 550;
+
+    /**
+     * Urgent alert.
+     */
+    const EMERGENCY = 600;
+
+    /**
+     * Monolog API version
+     *
+     * This is only bumped when API breaks are done and should
+     * follow the major version of the library
+     *
+     * @var int
+     */
+    const API = 1;
+
+    /**
+     * Logging levels from syslog protocol defined in RFC 5424
+     *
+     * @var array $levels Logging levels
+     */
+    protected static $levels = array(
+        self::DEBUG     => 'DEBUG',
+        self::INFO      => 'INFO',
+        self::NOTICE    => 'NOTICE',
+        self::WARNING   => 'WARNING',
+        self::ERROR     => 'ERROR',
+        self::CRITICAL  => 'CRITICAL',
+        self::ALERT     => 'ALERT',
+        self::EMERGENCY => 'EMERGENCY',
+    );
+
+    /**
+     * @var \DateTimeZone
+     */
+    protected static $timezone;
+
+    /**
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The handler stack
+     *
+     * @var HandlerInterface[]
+     */
+    protected $handlers;
+
+    /**
+     * Processors that will process all log records
+     *
+     * To process records of a single handler instead, add the processor on that specific handler
+     *
+     * @var callable[]
+     */
+    protected $processors;
+
+    /**
+     * @var bool
+     */
+    protected $microsecondTimestamps = true;
+
+    /**
+     * @var callable
+     */
+    protected $exceptionHandler;
+
+    /**
+     * @param string             $name       The logging channel
+     * @param HandlerInterface[] $handlers   Optional stack of handlers, the first one in the array is called first, etc.
+     * @param callable[]         $processors Optional array of processors
+     */
+    public function __construct($name, array $handlers = array(), array $processors = array())
+    {
+        $this->name = $name;
+        $this->setHandlers($handlers);
+        $this->processors = $processors;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Return a new cloned instance with the name changed
+     *
+     * @return static
+     */
+    public function withName($name)
+    {
+        $new = clone $this;
+        $new->name = $name;
+
+        return $new;
+    }
+
+    /**
+     * Pushes a handler on to the stack.
+     *
+     * @param  HandlerInterface $handler
+     * @return $this
+     */
+    public function pushHandler(HandlerInterface $handler)
+    {
+        array_unshift($this->handlers, $handler);
+
+        return $this;
+    }
+
+    /**
+     * Pops a handler from the stack
+     *
+     * @return HandlerInterface
+     */
+    public function popHandler()
+    {
+        if (!$this->handlers) {
+            throw new \LogicException('You tried to pop from an empty handler stack.');
+        }
+
+        return array_shift($this->handlers);
+    }
+
+    /**
+     * Set handlers, replacing all existing ones.
+     *
+     * If a map is passed, keys will be ignored.
+     *
+     * @param  HandlerInterface[] $handlers
+     * @return $this
+     */
+    public function setHandlers(array $handlers)
+    {
+        $this->handlers = array();
+        foreach (array_reverse($handlers) as $handler) {
+            $this->pushHandler($handler);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return HandlerInterface[]
+     */
+    public function getHandlers()
+    {
+        return $this->handlers;
+    }
+
+    /**
+     * Adds a processor on to the stack.
+     *
+     * @param  callable $callback
+     * @return $this
+     */
+    public function pushProcessor($callback)
+    {
+        if (!is_callable($callback)) {
+            throw new \InvalidArgumentException('Processors must be valid callables (callback or object with an __invoke method), '.var_export($callback, true).' given');
+        }
+        array_unshift($this->processors, $callback);
+
+        return $this;
+    }
+
+    /**
+     * Removes the processor on top of the stack and returns it.
+     *
+     * @return callable
+     */
+    public function popProcessor()
+    {
+        if (!$this->processors) {
+            throw new \LogicException('You tried to pop from an empty processor stack.');
+        }
+
+        return array_shift($this->processors);
+    }
+
+    /**
+     * @return callable[]
+     */
+    public function getProcessors()
+    {
+        return $this->processors;
+    }
+
+    /**
+     * Control the use of microsecond resolution timestamps in the 'datetime'
+     * member of new records.
+     *
+     * Generating microsecond resolution timestamps by calling
+     * microtime(true), formatting the result via sprintf() and then parsing
+     * the resulting string via \DateTime::createFromFormat() can incur
+     * a measurable runtime overhead vs simple usage of DateTime to capture
+     * a second resolution timestamp in systems which generate a large number
+     * of log events.
+     *
+     * @param bool $micro True to use microtime() to create timestamps
+     */
+    public function useMicrosecondTimestamps($micro)
+    {
+        $this->microsecondTimestamps = (bool) $micro;
+    }
+
+    /**
+     * Adds a log record.
+     *
+     * @param  int     $level   The logging level
+     * @param  string  $message The log message
+     * @param  array   $context The log context
+     * @return bool Whether the record has been processed
+     */
+    public function addRecord($level, $message, array $context = array())
+    {
+        if (!$this->handlers) {
+            $this->pushHandler(new StreamHandler('php://stderr', static::DEBUG));
+        }
+
+        $levelName = static::getLevelName($level);
+
+        // check if any handler will handle this message so we can return early and save cycles
+        $handlerKey = null;
+        reset($this->handlers);
+        while ($handler = current($this->handlers)) {
+            if ($handler->isHandling(array('level' => $level))) {
+                $handlerKey = key($this->handlers);
+                break;
+            }
+
+            next($this->handlers);
+        }
+
+        if (null === $handlerKey) {
+            return false;
+        }
+
+        if (!static::$timezone) {
+            static::$timezone = new \DateTimeZone(date_default_timezone_get() ?: 'UTC');
+        }
+
+        // php7.1+ always has microseconds enabled, so we do not need this hack
+        if ($this->microsecondTimestamps && PHP_VERSION_ID < 70100) {
+            $ts = \DateTime::createFromFormat('U.u', sprintf('%.6F', microtime(true)), static::$timezone);
+        } else {
+            $ts = new \DateTime(null, static::$timezone);
+        }
+        $ts->setTimezone(static::$timezone);
+
+        $record = array(
+            'message' => (string) $message,
+            'context' => $context,
+            'level' => $level,
+            'level_name' => $levelName,
+            'channel' => $this->name,
+            'datetime' => $ts,
+            'extra' => array(),
+        );
+
+        try {
+            foreach ($this->processors as $processor) {
+                $record = call_user_func($processor, $record);
+            }
+
+            while ($handler = current($this->handlers)) {
+                if (true === $handler->handle($record)) {
+                    break;
+                }
+
+                next($this->handlers);
+            }
+        } catch (Exception $e) {
+            $this->handleException($e, $record);
+        }
+
+        return true;
+    }
+
+    /**
+     * Ends a log cycle and frees all resources used by handlers.
+     *
+     * Closing a Handler means flushing all buffers and freeing any open resources/handles.
+     * Handlers that have been closed should be able to accept log records again and re-open
+     * themselves on demand, but this may not always be possible depending on implementation.
+     *
+     * This is useful at the end of a request and will be called automatically on every handler
+     * when they get destructed.
+     */
+    public function close()
+    {
+        foreach ($this->handlers as $handler) {
+            if (method_exists($handler, 'close')) {
+                $handler->close();
+            }
+        }
+    }
+
+    /**
+     * Ends a log cycle and resets all handlers and processors to their initial state.
+     *
+     * Resetting a Handler or a Processor means flushing/cleaning all buffers, resetting internal
+     * state, and getting it back to a state in which it can receive log records again.
+     *
+     * This is useful in case you want to avoid logs leaking between two requests or jobs when you
+     * have a long running process like a worker or an application server serving multiple requests
+     * in one process.
+     */
+    public function reset()
+    {
+        foreach ($this->handlers as $handler) {
+            if ($handler instanceof ResettableInterface) {
+                $handler->reset();
+            }
+        }
+
+        foreach ($this->processors as $processor) {
+            if ($processor instanceof ResettableInterface) {
+                $processor->reset();
+            }
+        }
+    }
+
+    /**
+     * Adds a log record at the DEBUG level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addDebug($message, array $context = array())
+    {
+        return $this->addRecord(static::DEBUG, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the INFO level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addInfo($message, array $context = array())
+    {
+        return $this->addRecord(static::INFO, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the NOTICE level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addNotice($message, array $context = array())
+    {
+        return $this->addRecord(static::NOTICE, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the WARNING level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addWarning($message, array $context = array())
+    {
+        return $this->addRecord(static::WARNING, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the ERROR level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addError($message, array $context = array())
+    {
+        return $this->addRecord(static::ERROR, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the CRITICAL level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addCritical($message, array $context = array())
+    {
+        return $this->addRecord(static::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the ALERT level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addAlert($message, array $context = array())
+    {
+        return $this->addRecord(static::ALERT, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the EMERGENCY level.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function addEmergency($message, array $context = array())
+    {
+        return $this->addRecord(static::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Gets all supported logging levels.
+     *
+     * @return array Assoc array with human-readable level names => level codes.
+     */
+    public static function getLevels()
+    {
+        return array_flip(static::$levels);
+    }
+
+    /**
+     * Gets the name of the logging level.
+     *
+     * @param  int    $level
+     * @return string
+     */
+    public static function getLevelName($level)
+    {
+        if (!isset(static::$levels[$level])) {
+            throw new InvalidArgumentException('Level "'.$level.'" is not defined, use one of: '.implode(', ', array_keys(static::$levels)));
+        }
+
+        return static::$levels[$level];
+    }
+
+    /**
+     * Converts PSR-3 levels to Monolog ones if necessary
+     *
+     * @param string|int Level number (monolog) or name (PSR-3)
+     * @return int
+     */
+    public static function toMonologLevel($level)
+    {
+        if (is_string($level) && defined(__CLASS__.'::'.strtoupper($level))) {
+            return constant(__CLASS__.'::'.strtoupper($level));
+        }
+
+        return $level;
+    }
+
+    /**
+     * Checks whether the Logger has a handler that listens on the given level
+     *
+     * @param  int     $level
+     * @return bool
+     */
+    public function isHandling($level)
+    {
+        $record = array(
+            'level' => $level,
+        );
+
+        foreach ($this->handlers as $handler) {
+            if ($handler->isHandling($record)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Set a custom exception handler
+     *
+     * @param  callable $callback
+     * @return $this
+     */
+    public function setExceptionHandler($callback)
+    {
+        if (!is_callable($callback)) {
+            throw new \InvalidArgumentException('Exception handler must be valid callable (callback or object with an __invoke method), '.var_export($callback, true).' given');
+        }
+        $this->exceptionHandler = $callback;
+
+        return $this;
+    }
+
+    /**
+     * @return callable
+     */
+    public function getExceptionHandler()
+    {
+        return $this->exceptionHandler;
+    }
+
+    /**
+     * Delegates exception management to the custom exception handler,
+     * or throws the exception if no custom handler is set.
+     */
+    protected function handleException(Exception $e, array $record)
+    {
+        if (!$this->exceptionHandler) {
+            throw $e;
+        }
+
+        call_user_func($this->exceptionHandler, $e, $record);
+    }
+
+    /**
+     * Adds a log record at an arbitrary level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  mixed   $level   The log level
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function log($level, $message, array $context = array())
+    {
+        $level = static::toMonologLevel($level);
+
+        return $this->addRecord($level, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the DEBUG level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function debug($message, array $context = array())
+    {
+        return $this->addRecord(static::DEBUG, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the INFO level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function info($message, array $context = array())
+    {
+        return $this->addRecord(static::INFO, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the NOTICE level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function notice($message, array $context = array())
+    {
+        return $this->addRecord(static::NOTICE, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the WARNING level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function warn($message, array $context = array())
+    {
+        return $this->addRecord(static::WARNING, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the WARNING level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function warning($message, array $context = array())
+    {
+        return $this->addRecord(static::WARNING, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the ERROR level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function err($message, array $context = array())
+    {
+        return $this->addRecord(static::ERROR, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the ERROR level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function error($message, array $context = array())
+    {
+        return $this->addRecord(static::ERROR, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the CRITICAL level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function crit($message, array $context = array())
+    {
+        return $this->addRecord(static::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the CRITICAL level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function critical($message, array $context = array())
+    {
+        return $this->addRecord(static::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the ALERT level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function alert($message, array $context = array())
+    {
+        return $this->addRecord(static::ALERT, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the EMERGENCY level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function emerg($message, array $context = array())
+    {
+        return $this->addRecord(static::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Adds a log record at the EMERGENCY level.
+     *
+     * This method allows for compatibility with common interfaces.
+     *
+     * @param  string $message The log message
+     * @param  array  $context The log context
+     * @return bool   Whether the record has been processed
+     */
+    public function emergency($message, array $context = array())
+    {
+        return $this->addRecord(static::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Set the timezone to be used for the timestamp of log records.
+     *
+     * This is stored globally for all Logger instances
+     *
+     * @param \DateTimeZone $tz Timezone object
+     */
+    public static function setTimezone(\DateTimeZone $tz)
+    {
+        self::$timezone = $tz;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/GitProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/GitProcessor.php
new file mode 100644
index 0000000..9fc3f50
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/GitProcessor.php
@@ -0,0 +1,64 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\Logger;
+
+/**
+ * Injects Git branch and Git commit SHA in all records
+ *
+ * @author Nick Otter
+ * @author Jordi Boggiano 
+ */
+class GitProcessor implements ProcessorInterface
+{
+    private $level;
+    private static $cache;
+
+    public function __construct($level = Logger::DEBUG)
+    {
+        $this->level = Logger::toMonologLevel($level);
+    }
+
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        // return if the level is not high enough
+        if ($record['level'] < $this->level) {
+            return $record;
+        }
+
+        $record['extra']['git'] = self::getGitInfo();
+
+        return $record;
+    }
+
+    private static function getGitInfo()
+    {
+        if (self::$cache) {
+            return self::$cache;
+        }
+
+        $branches = `git branch -v --no-abbrev`;
+        if (preg_match('{^\* (.+?)\s+([a-f0-9]{40})(?:\s|$)}m', $branches, $matches)) {
+            return self::$cache = array(
+                'branch' => $matches[1],
+                'commit' => $matches[2],
+            );
+        }
+
+        return self::$cache = array();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/IntrospectionProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/IntrospectionProcessor.php
new file mode 100644
index 0000000..6ae192a
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/IntrospectionProcessor.php
@@ -0,0 +1,112 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\Logger;
+
+/**
+ * Injects line/file:class/function where the log message came from
+ *
+ * Warning: This only works if the handler processes the logs directly.
+ * If you put the processor on a handler that is behind a FingersCrossedHandler
+ * for example, the processor will only be called once the trigger level is reached,
+ * and all the log records will have the same file/line/.. data from the call that
+ * triggered the FingersCrossedHandler.
+ *
+ * @author Jordi Boggiano 
+ */
+class IntrospectionProcessor implements ProcessorInterface
+{
+    private $level;
+
+    private $skipClassesPartials;
+
+    private $skipStackFramesCount;
+
+    private $skipFunctions = array(
+        'call_user_func',
+        'call_user_func_array',
+    );
+
+    public function __construct($level = Logger::DEBUG, array $skipClassesPartials = array(), $skipStackFramesCount = 0)
+    {
+        $this->level = Logger::toMonologLevel($level);
+        $this->skipClassesPartials = array_merge(array('Monolog\\'), $skipClassesPartials);
+        $this->skipStackFramesCount = $skipStackFramesCount;
+    }
+
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        // return if the level is not high enough
+        if ($record['level'] < $this->level) {
+            return $record;
+        }
+
+        /*
+        * http://php.net/manual/en/function.debug-backtrace.php
+        * As of 5.3.6, DEBUG_BACKTRACE_IGNORE_ARGS option was added.
+        * Any version less than 5.3.6 must use the DEBUG_BACKTRACE_IGNORE_ARGS constant value '2'.
+        */
+        $trace = debug_backtrace((PHP_VERSION_ID < 50306) ? 2 : DEBUG_BACKTRACE_IGNORE_ARGS);
+
+        // skip first since it's always the current method
+        array_shift($trace);
+        // the call_user_func call is also skipped
+        array_shift($trace);
+
+        $i = 0;
+
+        while ($this->isTraceClassOrSkippedFunction($trace, $i)) {
+            if (isset($trace[$i]['class'])) {
+                foreach ($this->skipClassesPartials as $part) {
+                    if (strpos($trace[$i]['class'], $part) !== false) {
+                        $i++;
+                        continue 2;
+                    }
+                }
+            } elseif (in_array($trace[$i]['function'], $this->skipFunctions)) {
+                $i++;
+                continue;
+            }
+
+            break;
+        }
+
+        $i += $this->skipStackFramesCount;
+
+        // we should have the call source now
+        $record['extra'] = array_merge(
+            $record['extra'],
+            array(
+                'file'      => isset($trace[$i - 1]['file']) ? $trace[$i - 1]['file'] : null,
+                'line'      => isset($trace[$i - 1]['line']) ? $trace[$i - 1]['line'] : null,
+                'class'     => isset($trace[$i]['class']) ? $trace[$i]['class'] : null,
+                'function'  => isset($trace[$i]['function']) ? $trace[$i]['function'] : null,
+            )
+        );
+
+        return $record;
+    }
+
+    private function isTraceClassOrSkippedFunction(array $trace, $index)
+    {
+        if (!isset($trace[$index])) {
+            return false;
+        }
+
+        return isset($trace[$index]['class']) || in_array($trace[$index]['function'], $this->skipFunctions);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/MemoryPeakUsageProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/MemoryPeakUsageProcessor.php
new file mode 100644
index 0000000..0543e92
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/MemoryPeakUsageProcessor.php
@@ -0,0 +1,35 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Injects memory_get_peak_usage in all records
+ *
+ * @see Monolog\Processor\MemoryProcessor::__construct() for options
+ * @author Rob Jensen
+ */
+class MemoryPeakUsageProcessor extends MemoryProcessor
+{
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        $bytes = memory_get_peak_usage($this->realUsage);
+        $formatted = $this->formatBytes($bytes);
+
+        $record['extra']['memory_peak_usage'] = $formatted;
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/MemoryProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/MemoryProcessor.php
new file mode 100644
index 0000000..2a379a3
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/MemoryProcessor.php
@@ -0,0 +1,63 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Some methods that are common for all memory processors
+ *
+ * @author Rob Jensen
+ */
+abstract class MemoryProcessor implements ProcessorInterface
+{
+    /**
+     * @var bool If true, get the real size of memory allocated from system. Else, only the memory used by emalloc() is reported.
+     */
+    protected $realUsage;
+
+    /**
+     * @var bool If true, then format memory size to human readable string (MB, KB, B depending on size)
+     */
+    protected $useFormatting;
+
+    /**
+     * @param bool $realUsage     Set this to true to get the real size of memory allocated from system.
+     * @param bool $useFormatting If true, then format memory size to human readable string (MB, KB, B depending on size)
+     */
+    public function __construct($realUsage = true, $useFormatting = true)
+    {
+        $this->realUsage = (bool) $realUsage;
+        $this->useFormatting = (bool) $useFormatting;
+    }
+
+    /**
+     * Formats bytes into a human readable string if $this->useFormatting is true, otherwise return $bytes as is
+     *
+     * @param  int        $bytes
+     * @return string|int Formatted string if $this->useFormatting is true, otherwise return $bytes as is
+     */
+    protected function formatBytes($bytes)
+    {
+        $bytes = (int) $bytes;
+
+        if (!$this->useFormatting) {
+            return $bytes;
+        }
+
+        if ($bytes > 1024 * 1024) {
+            return round($bytes / 1024 / 1024, 2).' MB';
+        } elseif ($bytes > 1024) {
+            return round($bytes / 1024, 2).' KB';
+        }
+
+        return $bytes . ' B';
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/MemoryUsageProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/MemoryUsageProcessor.php
new file mode 100644
index 0000000..2783d65
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/MemoryUsageProcessor.php
@@ -0,0 +1,35 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Injects memory_get_usage in all records
+ *
+ * @see Monolog\Processor\MemoryProcessor::__construct() for options
+ * @author Rob Jensen
+ */
+class MemoryUsageProcessor extends MemoryProcessor
+{
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        $bytes = memory_get_usage($this->realUsage);
+        $formatted = $this->formatBytes($bytes);
+
+        $record['extra']['memory_usage'] = $formatted;
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/MercurialProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/MercurialProcessor.php
new file mode 100644
index 0000000..2f5b326
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/MercurialProcessor.php
@@ -0,0 +1,63 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\Logger;
+
+/**
+ * Injects Hg branch and Hg revision number in all records
+ *
+ * @author Jonathan A. Schweder 
+ */
+class MercurialProcessor implements ProcessorInterface
+{
+    private $level;
+    private static $cache;
+
+    public function __construct($level = Logger::DEBUG)
+    {
+        $this->level = Logger::toMonologLevel($level);
+    }
+
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        // return if the level is not high enough
+        if ($record['level'] < $this->level) {
+            return $record;
+        }
+
+        $record['extra']['hg'] = self::getMercurialInfo();
+
+        return $record;
+    }
+
+    private static function getMercurialInfo()
+    {
+        if (self::$cache) {
+            return self::$cache;
+        }
+
+        $result = explode(' ', trim(`hg id -nb`));
+        if (count($result) >= 3) {
+            return self::$cache = array(
+                'branch' => $result[1],
+                'revision' => $result[2],
+            );
+        }
+
+        return self::$cache = array();
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/ProcessIdProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/ProcessIdProcessor.php
new file mode 100644
index 0000000..66b80fb
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/ProcessIdProcessor.php
@@ -0,0 +1,31 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Adds value of getmypid into records
+ *
+ * @author Andreas Hörnicke
+ */
+class ProcessIdProcessor implements ProcessorInterface
+{
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        $record['extra']['process_id'] = getmypid();
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/ProcessorInterface.php b/vendor/monolog/monolog/src/Monolog/Processor/ProcessorInterface.php
new file mode 100644
index 0000000..7e64d4d
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/ProcessorInterface.php
@@ -0,0 +1,25 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * An optional interface to allow labelling Monolog processors.
+ *
+ * @author Nicolas Grekas 
+ */
+interface ProcessorInterface
+{
+    /**
+     * @return array The processed records
+     */
+    public function __invoke(array $records);
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/PsrLogMessageProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/PsrLogMessageProcessor.php
new file mode 100644
index 0000000..0088505
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/PsrLogMessageProcessor.php
@@ -0,0 +1,50 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\Utils;
+
+/**
+ * Processes a record's message according to PSR-3 rules
+ *
+ * It replaces {foo} with the value from $context['foo']
+ *
+ * @author Jordi Boggiano 
+ */
+class PsrLogMessageProcessor implements ProcessorInterface
+{
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        if (false === strpos($record['message'], '{')) {
+            return $record;
+        }
+
+        $replacements = array();
+        foreach ($record['context'] as $key => $val) {
+            if (is_null($val) || is_scalar($val) || (is_object($val) && method_exists($val, "__toString"))) {
+                $replacements['{'.$key.'}'] = $val;
+            } elseif (is_object($val)) {
+                $replacements['{'.$key.'}'] = '[object '.Utils::getClass($val).']';
+            } else {
+                $replacements['{'.$key.'}'] = '['.gettype($val).']';
+            }
+        }
+
+        $record['message'] = strtr($record['message'], $replacements);
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/TagProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/TagProcessor.php
new file mode 100644
index 0000000..615a4d9
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/TagProcessor.php
@@ -0,0 +1,44 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Adds a tags array into record
+ *
+ * @author Martijn Riemers
+ */
+class TagProcessor implements ProcessorInterface
+{
+    private $tags;
+
+    public function __construct(array $tags = array())
+    {
+        $this->setTags($tags);
+    }
+
+    public function addTags(array $tags = array())
+    {
+        $this->tags = array_merge($this->tags, $tags);
+    }
+
+    public function setTags(array $tags = array())
+    {
+        $this->tags = $tags;
+    }
+
+    public function __invoke(array $record)
+    {
+        $record['extra']['tags'] = $this->tags;
+
+        return $record;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/UidProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/UidProcessor.php
new file mode 100644
index 0000000..d1f708c
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/UidProcessor.php
@@ -0,0 +1,59 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\ResettableInterface;
+
+/**
+ * Adds a unique identifier into records
+ *
+ * @author Simon Mönch 
+ */
+class UidProcessor implements ProcessorInterface, ResettableInterface
+{
+    private $uid;
+
+    public function __construct($length = 7)
+    {
+        if (!is_int($length) || $length > 32 || $length < 1) {
+            throw new \InvalidArgumentException('The uid length must be an integer between 1 and 32');
+        }
+
+
+        $this->uid = $this->generateUid($length);
+    }
+
+    public function __invoke(array $record)
+    {
+        $record['extra']['uid'] = $this->uid;
+
+        return $record;
+    }
+
+    /**
+     * @return string
+     */
+    public function getUid()
+    {
+        return $this->uid;
+    }
+
+    public function reset()
+    {
+        $this->uid = $this->generateUid(strlen($this->uid));
+    }
+
+    private function generateUid($length)
+    {
+        return substr(hash('md5', uniqid('', true)), 0, $length);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Processor/WebProcessor.php b/vendor/monolog/monolog/src/Monolog/Processor/WebProcessor.php
new file mode 100644
index 0000000..684188f
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Processor/WebProcessor.php
@@ -0,0 +1,113 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+/**
+ * Injects url/method and remote IP of the current web request in all records
+ *
+ * @author Jordi Boggiano 
+ */
+class WebProcessor implements ProcessorInterface
+{
+    /**
+     * @var array|\ArrayAccess
+     */
+    protected $serverData;
+
+    /**
+     * Default fields
+     *
+     * Array is structured as [key in record.extra => key in $serverData]
+     *
+     * @var array
+     */
+    protected $extraFields = array(
+        'url'         => 'REQUEST_URI',
+        'ip'          => 'REMOTE_ADDR',
+        'http_method' => 'REQUEST_METHOD',
+        'server'      => 'SERVER_NAME',
+        'referrer'    => 'HTTP_REFERER',
+    );
+
+    /**
+     * @param array|\ArrayAccess $serverData  Array or object w/ ArrayAccess that provides access to the $_SERVER data
+     * @param array|null         $extraFields Field names and the related key inside $serverData to be added. If not provided it defaults to: url, ip, http_method, server, referrer
+     */
+    public function __construct($serverData = null, array $extraFields = null)
+    {
+        if (null === $serverData) {
+            $this->serverData = &$_SERVER;
+        } elseif (is_array($serverData) || $serverData instanceof \ArrayAccess) {
+            $this->serverData = $serverData;
+        } else {
+            throw new \UnexpectedValueException('$serverData must be an array or object implementing ArrayAccess.');
+        }
+
+        if (null !== $extraFields) {
+            if (isset($extraFields[0])) {
+                foreach (array_keys($this->extraFields) as $fieldName) {
+                    if (!in_array($fieldName, $extraFields)) {
+                        unset($this->extraFields[$fieldName]);
+                    }
+                }
+            } else {
+                $this->extraFields = $extraFields;
+            }
+        }
+    }
+
+    /**
+     * @param  array $record
+     * @return array
+     */
+    public function __invoke(array $record)
+    {
+        // skip processing if for some reason request data
+        // is not present (CLI or wonky SAPIs)
+        if (!isset($this->serverData['REQUEST_URI'])) {
+            return $record;
+        }
+
+        $record['extra'] = $this->appendExtraFields($record['extra']);
+
+        return $record;
+    }
+
+    /**
+     * @param  string $extraName
+     * @param  string $serverName
+     * @return $this
+     */
+    public function addExtraField($extraName, $serverName)
+    {
+        $this->extraFields[$extraName] = $serverName;
+
+        return $this;
+    }
+
+    /**
+     * @param  array $extra
+     * @return array
+     */
+    private function appendExtraFields(array $extra)
+    {
+        foreach ($this->extraFields as $extraName => $serverName) {
+            $extra[$extraName] = isset($this->serverData[$serverName]) ? $this->serverData[$serverName] : null;
+        }
+
+        if (isset($this->serverData['UNIQUE_ID'])) {
+            $extra['unique_id'] = $this->serverData['UNIQUE_ID'];
+        }
+
+        return $extra;
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Registry.php b/vendor/monolog/monolog/src/Monolog/Registry.php
new file mode 100644
index 0000000..159b751
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Registry.php
@@ -0,0 +1,134 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use InvalidArgumentException;
+
+/**
+ * Monolog log registry
+ *
+ * Allows to get `Logger` instances in the global scope
+ * via static method calls on this class.
+ *
+ * 
+ * $application = new Monolog\Logger('application');
+ * $api = new Monolog\Logger('api');
+ *
+ * Monolog\Registry::addLogger($application);
+ * Monolog\Registry::addLogger($api);
+ *
+ * function testLogger()
+ * {
+ *     Monolog\Registry::api()->addError('Sent to $api Logger instance');
+ *     Monolog\Registry::application()->addError('Sent to $application Logger instance');
+ * }
+ * 
+ *
+ * @author Tomas Tatarko 
+ */
+class Registry
+{
+    /**
+     * List of all loggers in the registry (by named indexes)
+     *
+     * @var Logger[]
+     */
+    private static $loggers = array();
+
+    /**
+     * Adds new logging channel to the registry
+     *
+     * @param  Logger                    $logger    Instance of the logging channel
+     * @param  string|null               $name      Name of the logging channel ($logger->getName() by default)
+     * @param  bool                      $overwrite Overwrite instance in the registry if the given name already exists?
+     * @throws \InvalidArgumentException If $overwrite set to false and named Logger instance already exists
+     */
+    public static function addLogger(Logger $logger, $name = null, $overwrite = false)
+    {
+        $name = $name ?: $logger->getName();
+
+        if (isset(self::$loggers[$name]) && !$overwrite) {
+            throw new InvalidArgumentException('Logger with the given name already exists');
+        }
+
+        self::$loggers[$name] = $logger;
+    }
+
+    /**
+     * Checks if such logging channel exists by name or instance
+     *
+     * @param string|Logger $logger Name or logger instance
+     */
+    public static function hasLogger($logger)
+    {
+        if ($logger instanceof Logger) {
+            $index = array_search($logger, self::$loggers, true);
+
+            return false !== $index;
+        } else {
+            return isset(self::$loggers[$logger]);
+        }
+    }
+
+    /**
+     * Removes instance from registry by name or instance
+     *
+     * @param string|Logger $logger Name or logger instance
+     */
+    public static function removeLogger($logger)
+    {
+        if ($logger instanceof Logger) {
+            if (false !== ($idx = array_search($logger, self::$loggers, true))) {
+                unset(self::$loggers[$idx]);
+            }
+        } else {
+            unset(self::$loggers[$logger]);
+        }
+    }
+
+    /**
+     * Clears the registry
+     */
+    public static function clear()
+    {
+        self::$loggers = array();
+    }
+
+    /**
+     * Gets Logger instance from the registry
+     *
+     * @param  string                    $name Name of the requested Logger instance
+     * @throws \InvalidArgumentException If named Logger instance is not in the registry
+     * @return Logger                    Requested instance of Logger
+     */
+    public static function getInstance($name)
+    {
+        if (!isset(self::$loggers[$name])) {
+            throw new InvalidArgumentException(sprintf('Requested "%s" logger instance is not in the registry', $name));
+        }
+
+        return self::$loggers[$name];
+    }
+
+    /**
+     * Gets Logger instance from the registry via static method call
+     *
+     * @param  string                    $name      Name of the requested Logger instance
+     * @param  array                     $arguments Arguments passed to static method call
+     * @throws \InvalidArgumentException If named Logger instance is not in the registry
+     * @return Logger                    Requested instance of Logger
+     */
+    public static function __callStatic($name, $arguments)
+    {
+        return self::getInstance($name);
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/ResettableInterface.php b/vendor/monolog/monolog/src/Monolog/ResettableInterface.php
new file mode 100644
index 0000000..635bc77
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/ResettableInterface.php
@@ -0,0 +1,31 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+/**
+ * Handler or Processor implementing this interface will be reset when Logger::reset() is called.
+ *
+ * Resetting ends a log cycle gets them back to their initial state.
+ *
+ * Resetting a Handler or a Processor means flushing/cleaning all buffers, resetting internal
+ * state, and getting it back to a state in which it can receive log records again.
+ *
+ * This is useful in case you want to avoid logs leaking between two requests or jobs when you
+ * have a long running process like a worker or an application server serving multiple requests
+ * in one process.
+ *
+ * @author Grégoire Pineau 
+ */
+interface ResettableInterface
+{
+    public function reset();
+}
diff --git a/vendor/monolog/monolog/src/Monolog/SignalHandler.php b/vendor/monolog/monolog/src/Monolog/SignalHandler.php
new file mode 100644
index 0000000..d590780
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/SignalHandler.php
@@ -0,0 +1,115 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+use ReflectionExtension;
+
+/**
+ * Monolog POSIX signal handler
+ *
+ * @author Robert Gust-Bardon 
+ */
+class SignalHandler
+{
+    private $logger;
+
+    private $previousSignalHandler = array();
+    private $signalLevelMap = array();
+    private $signalRestartSyscalls = array();
+
+    public function __construct(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    public function registerSignalHandler($signo, $level = LogLevel::CRITICAL, $callPrevious = true, $restartSyscalls = true, $async = true)
+    {
+        if (!extension_loaded('pcntl') || !function_exists('pcntl_signal')) {
+            return $this;
+        }
+
+        if ($callPrevious) {
+            if (function_exists('pcntl_signal_get_handler')) {
+                $handler = pcntl_signal_get_handler($signo);
+                if ($handler === false) {
+                    return $this;
+                }
+                $this->previousSignalHandler[$signo] = $handler;
+            } else {
+                $this->previousSignalHandler[$signo] = true;
+            }
+        } else {
+            unset($this->previousSignalHandler[$signo]);
+        }
+        $this->signalLevelMap[$signo] = $level;
+        $this->signalRestartSyscalls[$signo] = $restartSyscalls;
+
+        if (function_exists('pcntl_async_signals') && $async !== null) {
+            pcntl_async_signals($async);
+        }
+
+        pcntl_signal($signo, array($this, 'handleSignal'), $restartSyscalls);
+
+        return $this;
+    }
+
+    public function handleSignal($signo, array $siginfo = null)
+    {
+        static $signals = array();
+
+        if (!$signals && extension_loaded('pcntl')) {
+            $pcntl = new ReflectionExtension('pcntl');
+            $constants = $pcntl->getConstants();
+            if (!$constants) {
+                // HHVM 3.24.2 returns an empty array.
+                $constants = get_defined_constants(true);
+                $constants = $constants['Core'];
+            }
+            foreach ($constants as $name => $value) {
+                if (substr($name, 0, 3) === 'SIG' && $name[3] !== '_' && is_int($value)) {
+                    $signals[$value] = $name;
+                }
+            }
+            unset($constants);
+        }
+
+        $level = isset($this->signalLevelMap[$signo]) ? $this->signalLevelMap[$signo] : LogLevel::CRITICAL;
+        $signal = isset($signals[$signo]) ? $signals[$signo] : $signo;
+        $context = isset($siginfo) ? $siginfo : array();
+        $this->logger->log($level, sprintf('Program received signal %s', $signal), $context);
+
+        if (!isset($this->previousSignalHandler[$signo])) {
+            return;
+        }
+
+        if ($this->previousSignalHandler[$signo] === true || $this->previousSignalHandler[$signo] === SIG_DFL) {
+            if (extension_loaded('pcntl') && function_exists('pcntl_signal') && function_exists('pcntl_sigprocmask') && function_exists('pcntl_signal_dispatch')
+                && extension_loaded('posix') && function_exists('posix_getpid') && function_exists('posix_kill')) {
+                    $restartSyscalls = isset($this->restartSyscalls[$signo]) ? $this->restartSyscalls[$signo] : true;
+                    pcntl_signal($signo, SIG_DFL, $restartSyscalls);
+                    pcntl_sigprocmask(SIG_UNBLOCK, array($signo), $oldset);
+                    posix_kill(posix_getpid(), $signo);
+                    pcntl_signal_dispatch();
+                    pcntl_sigprocmask(SIG_SETMASK, $oldset);
+                    pcntl_signal($signo, array($this, 'handleSignal'), $restartSyscalls);
+                }
+        } elseif (is_callable($this->previousSignalHandler[$signo])) {
+            if (PHP_VERSION_ID >= 70100) {
+                $this->previousSignalHandler[$signo]($signo, $siginfo);
+            } else {
+                $this->previousSignalHandler[$signo]($signo);
+            }
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/src/Monolog/Utils.php b/vendor/monolog/monolog/src/Monolog/Utils.php
new file mode 100644
index 0000000..eb9be86
--- /dev/null
+++ b/vendor/monolog/monolog/src/Monolog/Utils.php
@@ -0,0 +1,25 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+class Utils
+{
+    /**
+     * @internal
+     */
+    public static function getClass($object)
+    {
+        $class = \get_class($object);
+
+        return 'c' === $class[0] && 0 === strpos($class, "class@anonymous\0") ? get_parent_class($class).'@anonymous' : $class;
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/ErrorHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/ErrorHandlerTest.php
new file mode 100644
index 0000000..a9a3f30
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/ErrorHandlerTest.php
@@ -0,0 +1,31 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Monolog\Handler\TestHandler;
+
+class ErrorHandlerTest extends \PHPUnit_Framework_TestCase
+{
+    public function testHandleError()
+    {
+        $logger = new Logger('test', array($handler = new TestHandler));
+        $errHandler = new ErrorHandler($logger);
+
+        $errHandler->registerErrorHandler(array(E_USER_NOTICE => Logger::EMERGENCY), false);
+        trigger_error('Foo', E_USER_ERROR);
+        $this->assertCount(1, $handler->getRecords());
+        $this->assertTrue($handler->hasErrorRecords());
+        trigger_error('Foo', E_USER_NOTICE);
+        $this->assertCount(2, $handler->getRecords());
+        $this->assertTrue($handler->hasEmergencyRecords());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/ChromePHPFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/ChromePHPFormatterTest.php
new file mode 100644
index 0000000..71c4204
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/ChromePHPFormatterTest.php
@@ -0,0 +1,158 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+class ChromePHPFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Monolog\Formatter\ChromePHPFormatter::format
+     */
+    public function testDefaultFormat()
+    {
+        $formatter = new ChromePHPFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('ip' => '127.0.0.1'),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertEquals(
+            array(
+                'meh',
+                array(
+                    'message' => 'log',
+                    'context' => array('from' => 'logger'),
+                    'extra' => array('ip' => '127.0.0.1'),
+                ),
+                'unknown',
+                'error',
+            ),
+            $message
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\ChromePHPFormatter::format
+     */
+    public function testFormatWithFileAndLine()
+    {
+        $formatter = new ChromePHPFormatter();
+        $record = array(
+            'level' => Logger::CRITICAL,
+            'level_name' => 'CRITICAL',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('ip' => '127.0.0.1', 'file' => 'test', 'line' => 14),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertEquals(
+            array(
+                'meh',
+                array(
+                    'message' => 'log',
+                    'context' => array('from' => 'logger'),
+                    'extra' => array('ip' => '127.0.0.1'),
+                ),
+                'test : 14',
+                'error',
+            ),
+            $message
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\ChromePHPFormatter::format
+     */
+    public function testFormatWithoutContext()
+    {
+        $formatter = new ChromePHPFormatter();
+        $record = array(
+            'level' => Logger::DEBUG,
+            'level_name' => 'DEBUG',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertEquals(
+            array(
+                'meh',
+                'log',
+                'unknown',
+                'log',
+            ),
+            $message
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\ChromePHPFormatter::formatBatch
+     */
+    public function testBatchFormatThrowException()
+    {
+        $formatter = new ChromePHPFormatter();
+        $records = array(
+            array(
+                'level' => Logger::INFO,
+                'level_name' => 'INFO',
+                'channel' => 'meh',
+                'context' => array(),
+                'datetime' => new \DateTime("@0"),
+                'extra' => array(),
+                'message' => 'log',
+            ),
+            array(
+                'level' => Logger::WARNING,
+                'level_name' => 'WARNING',
+                'channel' => 'foo',
+                'context' => array(),
+                'datetime' => new \DateTime("@0"),
+                'extra' => array(),
+                'message' => 'log2',
+            ),
+        );
+
+        $this->assertEquals(
+            array(
+                array(
+                    'meh',
+                    'log',
+                    'unknown',
+                    'info',
+                ),
+                array(
+                    'foo',
+                    'log2',
+                    'unknown',
+                    'warn',
+                ),
+            ),
+            $formatter->formatBatch($records)
+        );
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/ElasticaFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/ElasticaFormatterTest.php
new file mode 100644
index 0000000..90cc48d
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/ElasticaFormatterTest.php
@@ -0,0 +1,79 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+class ElasticaFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists("Elastica\Document")) {
+            $this->markTestSkipped("ruflin/elastica not installed");
+        }
+    }
+
+    /**
+     * @covers Monolog\Formatter\ElasticaFormatter::__construct
+     * @covers Monolog\Formatter\ElasticaFormatter::format
+     * @covers Monolog\Formatter\ElasticaFormatter::getDocument
+     */
+    public function testFormat()
+    {
+        // test log message
+        $msg = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('foo' => 7, 'bar', 'class' => new \stdClass),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        // expected values
+        $expected = $msg;
+        $expected['datetime'] = '1970-01-01T00:00:00.000000+00:00';
+        $expected['context'] = array(
+            'class' => '[object] (stdClass: {})',
+            'foo' => 7,
+            0 => 'bar',
+        );
+
+        // format log message
+        $formatter = new ElasticaFormatter('my_index', 'doc_type');
+        $doc = $formatter->format($msg);
+        $this->assertInstanceOf('Elastica\Document', $doc);
+
+        // Document parameters
+        $params = $doc->getParams();
+        $this->assertEquals('my_index', $params['_index']);
+        $this->assertEquals('doc_type', $params['_type']);
+
+        // Document data values
+        $data = $doc->getData();
+        foreach (array_keys($expected) as $key) {
+            $this->assertEquals($expected[$key], $data[$key]);
+        }
+    }
+
+    /**
+     * @covers Monolog\Formatter\ElasticaFormatter::getIndex
+     * @covers Monolog\Formatter\ElasticaFormatter::getType
+     */
+    public function testGetters()
+    {
+        $formatter = new ElasticaFormatter('my_index', 'doc_type');
+        $this->assertEquals('my_index', $formatter->getIndex());
+        $this->assertEquals('doc_type', $formatter->getType());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/FlowdockFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/FlowdockFormatterTest.php
new file mode 100644
index 0000000..1b2fd97
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/FlowdockFormatterTest.php
@@ -0,0 +1,55 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+class FlowdockFormatterTest extends TestCase
+{
+    /**
+     * @covers Monolog\Formatter\FlowdockFormatter::format
+     */
+    public function testFormat()
+    {
+        $formatter = new FlowdockFormatter('test_source', 'source@test.com');
+        $record = $this->getRecord();
+
+        $expected = array(
+            'source' => 'test_source',
+            'from_address' => 'source@test.com',
+            'subject' => 'in test_source: WARNING - test',
+            'content' => 'test',
+            'tags' => array('#logs', '#warning', '#test'),
+            'project' => 'test_source',
+        );
+        $formatted = $formatter->format($record);
+
+        $this->assertEquals($expected, $formatted['flowdock']);
+    }
+
+    /**
+     * @ covers Monolog\Formatter\FlowdockFormatter::formatBatch
+     */
+    public function testFormatBatch()
+    {
+        $formatter = new FlowdockFormatter('test_source', 'source@test.com');
+        $records = array(
+            $this->getRecord(Logger::WARNING),
+            $this->getRecord(Logger::DEBUG),
+        );
+        $formatted = $formatter->formatBatch($records);
+
+        $this->assertArrayHasKey('flowdock', $formatted[0]);
+        $this->assertArrayHasKey('flowdock', $formatted[1]);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/FluentdFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/FluentdFormatterTest.php
new file mode 100644
index 0000000..fd36dbc
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/FluentdFormatterTest.php
@@ -0,0 +1,62 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+class FluentdFormatterTest extends TestCase
+{
+    /**
+     * @covers Monolog\Formatter\FluentdFormatter::__construct
+     * @covers Monolog\Formatter\FluentdFormatter::isUsingLevelsInTag
+     */
+    public function testConstruct()
+    {
+        $formatter = new FluentdFormatter();
+        $this->assertEquals(false, $formatter->isUsingLevelsInTag());
+        $formatter = new FluentdFormatter(false);
+        $this->assertEquals(false, $formatter->isUsingLevelsInTag());
+        $formatter = new FluentdFormatter(true);
+        $this->assertEquals(true, $formatter->isUsingLevelsInTag());
+    }
+
+    /**
+     * @covers Monolog\Formatter\FluentdFormatter::format
+     */
+    public function testFormat()
+    {
+        $record = $this->getRecord(Logger::WARNING);
+        $record['datetime'] = new \DateTime("@0");
+
+        $formatter = new FluentdFormatter();
+        $this->assertEquals(
+            '["test",0,{"message":"test","context":[],"extra":[],"level":300,"level_name":"WARNING"}]',
+            $formatter->format($record)
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\FluentdFormatter::format
+     */
+    public function testFormatWithTag()
+    {
+        $record = $this->getRecord(Logger::ERROR);
+        $record['datetime'] = new \DateTime("@0");
+
+        $formatter = new FluentdFormatter(true);
+        $this->assertEquals(
+            '["test.error",0,{"message":"test","context":[],"extra":[]}]',
+            $formatter->format($record)
+        );
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/GelfMessageFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/GelfMessageFormatterTest.php
new file mode 100644
index 0000000..4a24761
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/GelfMessageFormatterTest.php
@@ -0,0 +1,258 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+class GelfMessageFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('\Gelf\Message')) {
+            $this->markTestSkipped("graylog2/gelf-php or mlehner/gelf-php is not installed");
+        }
+    }
+
+    /**
+     * @covers Monolog\Formatter\GelfMessageFormatter::format
+     */
+    public function testDefaultFormatter()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+        $this->assertEquals(0, $message->getTimestamp());
+        $this->assertEquals('log', $message->getShortMessage());
+        $this->assertEquals('meh', $message->getFacility());
+        $this->assertEquals(null, $message->getLine());
+        $this->assertEquals(null, $message->getFile());
+        $this->assertEquals($this->isLegacy() ? 3 : 'error', $message->getLevel());
+        $this->assertNotEmpty($message->getHost());
+
+        $formatter = new GelfMessageFormatter('mysystem');
+
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+        $this->assertEquals('mysystem', $message->getHost());
+    }
+
+    /**
+     * @covers Monolog\Formatter\GelfMessageFormatter::format
+     */
+    public function testFormatWithFileAndLine()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('file' => 'test', 'line' => 14),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+        $this->assertEquals('test', $message->getFile());
+        $this->assertEquals(14, $message->getLine());
+    }
+
+    /**
+     * @covers Monolog\Formatter\GelfMessageFormatter::format
+     * @expectedException InvalidArgumentException
+     */
+    public function testFormatInvalidFails()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+        );
+
+        $formatter->format($record);
+    }
+
+    /**
+     * @covers Monolog\Formatter\GelfMessageFormatter::format
+     */
+    public function testFormatWithContext()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+
+        $message_array = $message->toArray();
+
+        $this->assertArrayHasKey('_ctxt_from', $message_array);
+        $this->assertEquals('logger', $message_array['_ctxt_from']);
+
+        // Test with extraPrefix
+        $formatter = new GelfMessageFormatter(null, null, 'CTX');
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+
+        $message_array = $message->toArray();
+
+        $this->assertArrayHasKey('_CTXfrom', $message_array);
+        $this->assertEquals('logger', $message_array['_CTXfrom']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\GelfMessageFormatter::format
+     */
+    public function testFormatWithContextContainingException()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger', 'exception' => array(
+                'class' => '\Exception',
+                'file'  => '/some/file/in/dir.php:56',
+                'trace' => array('/some/file/1.php:23', '/some/file/2.php:3'),
+            )),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+
+        $this->assertEquals("/some/file/in/dir.php", $message->getFile());
+        $this->assertEquals("56", $message->getLine());
+    }
+
+    /**
+     * @covers Monolog\Formatter\GelfMessageFormatter::format
+     */
+    public function testFormatWithExtra()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+
+        $message_array = $message->toArray();
+
+        $this->assertArrayHasKey('_key', $message_array);
+        $this->assertEquals('pair', $message_array['_key']);
+
+        // Test with extraPrefix
+        $formatter = new GelfMessageFormatter(null, 'EXT');
+        $message = $formatter->format($record);
+
+        $this->assertInstanceOf('Gelf\Message', $message);
+
+        $message_array = $message->toArray();
+
+        $this->assertArrayHasKey('_EXTkey', $message_array);
+        $this->assertEquals('pair', $message_array['_EXTkey']);
+    }
+
+    public function testFormatWithLargeData()
+    {
+        $formatter = new GelfMessageFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('exception' => str_repeat(' ', 32767)),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => str_repeat(' ', 32767)),
+            'message' => 'log'
+        );
+        $message = $formatter->format($record);
+        $messageArray = $message->toArray();
+
+        // 200 for padding + metadata
+        $length = 200;
+
+        foreach ($messageArray as $key => $value) {
+            if (!in_array($key, array('level', 'timestamp'))) {
+                $length += strlen($value);
+            }
+        }
+
+        $this->assertLessThanOrEqual(65792, $length, 'The message length is no longer than the maximum allowed length');
+    }
+
+    public function testFormatWithUnlimitedLength()
+    {
+        $formatter = new GelfMessageFormatter('LONG_SYSTEM_NAME', null, 'ctxt_', PHP_INT_MAX);
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('exception' => str_repeat(' ', 32767 * 2)),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => str_repeat(' ', 32767 * 2)),
+            'message' => 'log'
+        );
+        $message = $formatter->format($record);
+        $messageArray = $message->toArray();
+
+        // 200 for padding + metadata
+        $length = 200;
+
+        foreach ($messageArray as $key => $value) {
+            if (!in_array($key, array('level', 'timestamp'))) {
+                $length += strlen($value);
+            }
+        }
+
+        $this->assertGreaterThanOrEqual(131289, $length, 'The message should not be truncated');
+    }
+
+    private function isLegacy()
+    {
+        return interface_exists('\Gelf\IMessagePublisher');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/JsonFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/JsonFormatterTest.php
new file mode 100644
index 0000000..24b06cc
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/JsonFormatterTest.php
@@ -0,0 +1,219 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+class JsonFormatterTest extends TestCase
+{
+    /**
+     * @covers Monolog\Formatter\JsonFormatter::__construct
+     * @covers Monolog\Formatter\JsonFormatter::getBatchMode
+     * @covers Monolog\Formatter\JsonFormatter::isAppendingNewlines
+     */
+    public function testConstruct()
+    {
+        $formatter = new JsonFormatter();
+        $this->assertEquals(JsonFormatter::BATCH_MODE_JSON, $formatter->getBatchMode());
+        $this->assertEquals(true, $formatter->isAppendingNewlines());
+        $formatter = new JsonFormatter(JsonFormatter::BATCH_MODE_NEWLINES, false);
+        $this->assertEquals(JsonFormatter::BATCH_MODE_NEWLINES, $formatter->getBatchMode());
+        $this->assertEquals(false, $formatter->isAppendingNewlines());
+    }
+
+    /**
+     * @covers Monolog\Formatter\JsonFormatter::format
+     */
+    public function testFormat()
+    {
+        $formatter = new JsonFormatter();
+        $record = $this->getRecord();
+        $this->assertEquals(json_encode($record)."\n", $formatter->format($record));
+
+        $formatter = new JsonFormatter(JsonFormatter::BATCH_MODE_JSON, false);
+        $record = $this->getRecord();
+        $this->assertEquals(json_encode($record), $formatter->format($record));
+    }
+
+    /**
+     * @covers Monolog\Formatter\JsonFormatter::formatBatch
+     * @covers Monolog\Formatter\JsonFormatter::formatBatchJson
+     */
+    public function testFormatBatch()
+    {
+        $formatter = new JsonFormatter();
+        $records = array(
+            $this->getRecord(Logger::WARNING),
+            $this->getRecord(Logger::DEBUG),
+        );
+        $this->assertEquals(json_encode($records), $formatter->formatBatch($records));
+    }
+
+    /**
+     * @covers Monolog\Formatter\JsonFormatter::formatBatch
+     * @covers Monolog\Formatter\JsonFormatter::formatBatchNewlines
+     */
+    public function testFormatBatchNewlines()
+    {
+        $formatter = new JsonFormatter(JsonFormatter::BATCH_MODE_NEWLINES);
+        $records = $expected = array(
+            $this->getRecord(Logger::WARNING),
+            $this->getRecord(Logger::DEBUG),
+        );
+        array_walk($expected, function (&$value, $key) {
+            $value = json_encode($value);
+        });
+        $this->assertEquals(implode("\n", $expected), $formatter->formatBatch($records));
+    }
+
+    public function testDefFormatWithException()
+    {
+        $formatter = new JsonFormatter();
+        $exception = new \RuntimeException('Foo');
+        $formattedException = $this->formatException($exception);
+
+        $message = $this->formatRecordWithExceptionInContext($formatter, $exception);
+
+        $this->assertContextContainsFormattedException($formattedException, $message);
+    }
+
+    public function testDefFormatWithPreviousException()
+    {
+        $formatter = new JsonFormatter();
+        $exception = new \RuntimeException('Foo', 0, new \LogicException('Wut?'));
+        $formattedPrevException = $this->formatException($exception->getPrevious());
+        $formattedException = $this->formatException($exception, $formattedPrevException);
+
+        $message = $this->formatRecordWithExceptionInContext($formatter, $exception);
+
+        $this->assertContextContainsFormattedException($formattedException, $message);
+    }
+
+    public function testDefFormatWithThrowable()
+    {
+        if (!class_exists('Error') || !is_subclass_of('Error', 'Throwable')) {
+            $this->markTestSkipped('Requires PHP >=7');
+        }
+
+        $formatter = new JsonFormatter();
+        $throwable = new \Error('Foo');
+        $formattedThrowable = $this->formatException($throwable);
+
+        $message = $this->formatRecordWithExceptionInContext($formatter, $throwable);
+
+        $this->assertContextContainsFormattedException($formattedThrowable, $message);
+    }
+
+    /**
+     * @param string $expected
+     * @param string $actual
+     *
+     * @internal param string $exception
+     */
+    private function assertContextContainsFormattedException($expected, $actual)
+    {
+        $this->assertEquals(
+            '{"level_name":"CRITICAL","channel":"core","context":{"exception":'.$expected.'},"datetime":null,"extra":[],"message":"foobar"}'."\n",
+            $actual
+        );
+    }
+
+    /**
+     * @param JsonFormatter $formatter
+     * @param \Exception|\Throwable $exception
+     *
+     * @return string
+     */
+    private function formatRecordWithExceptionInContext(JsonFormatter $formatter, $exception)
+    {
+        $message = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'core',
+            'context' => array('exception' => $exception),
+            'datetime' => null,
+            'extra' => array(),
+            'message' => 'foobar',
+        ));
+        return $message;
+    }
+
+    /**
+     * @param \Exception|\Throwable $exception
+     *
+     * @return string
+     */
+    private function formatExceptionFilePathWithLine($exception)
+    {
+        $options = 0;
+        if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
+            $options = JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE;
+        }
+        $path = substr(json_encode($exception->getFile(), $options), 1, -1);
+        return $path . ':' . $exception->getLine();
+    }
+
+    /**
+     * @param \Exception|\Throwable $exception
+     *
+     * @param null|string $previous
+     *
+     * @return string
+     */
+    private function formatException($exception, $previous = null)
+    {
+        $formattedException =
+            '{"class":"' . get_class($exception) .
+            '","message":"' . $exception->getMessage() .
+            '","code":' . $exception->getCode() .
+            ',"file":"' . $this->formatExceptionFilePathWithLine($exception) .
+            ($previous ? '","previous":' . $previous : '"') .
+            '}';
+        return $formattedException;
+    }
+
+    public function testNormalizeHandleLargeArraysWithExactly1000Items()
+    {
+        $formatter = new NormalizerFormatter();
+        $largeArray = range(1, 1000);
+
+        $res = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'test',
+            'message' => 'bar',
+            'context' => array($largeArray),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+        ));
+
+        $this->assertCount(1000, $res['context'][0]);
+        $this->assertArrayNotHasKey('...', $res['context'][0]);
+    }
+
+    public function testNormalizeHandleLargeArrays()
+    {
+        $formatter = new NormalizerFormatter();
+        $largeArray = range(1, 2000);
+
+        $res = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'test',
+            'message' => 'bar',
+            'context' => array($largeArray),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+        ));
+
+        $this->assertCount(1001, $res['context'][0]);
+        $this->assertEquals('Over 1000 items (2000 total), aborting normalization', $res['context'][0]['...']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/LineFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/LineFormatterTest.php
new file mode 100644
index 0000000..310d93c
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/LineFormatterTest.php
@@ -0,0 +1,222 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * @covers Monolog\Formatter\LineFormatter
+ */
+class LineFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    public function testDefFormatWithString()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->format(array(
+            'level_name' => 'WARNING',
+            'channel' => 'log',
+            'context' => array(),
+            'message' => 'foo',
+            'datetime' => new \DateTime,
+            'extra' => array(),
+        ));
+        $this->assertEquals('['.date('Y-m-d').'] log.WARNING: foo [] []'."\n", $message);
+    }
+
+    public function testDefFormatWithArrayContext()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'message' => 'foo',
+            'datetime' => new \DateTime,
+            'extra' => array(),
+            'context' => array(
+                'foo' => 'bar',
+                'baz' => 'qux',
+                'bool' => false,
+                'null' => null,
+            ),
+        ));
+        $this->assertEquals('['.date('Y-m-d').'] meh.ERROR: foo {"foo":"bar","baz":"qux","bool":false,"null":null} []'."\n", $message);
+    }
+
+    public function testDefFormatExtras()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime,
+            'extra' => array('ip' => '127.0.0.1'),
+            'message' => 'log',
+        ));
+        $this->assertEquals('['.date('Y-m-d').'] meh.ERROR: log [] {"ip":"127.0.0.1"}'."\n", $message);
+    }
+
+    public function testFormatExtras()
+    {
+        $formatter = new LineFormatter("[%datetime%] %channel%.%level_name%: %message% %context% %extra.file% %extra%\n", 'Y-m-d');
+        $message = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime,
+            'extra' => array('ip' => '127.0.0.1', 'file' => 'test'),
+            'message' => 'log',
+        ));
+        $this->assertEquals('['.date('Y-m-d').'] meh.ERROR: log [] test {"ip":"127.0.0.1"}'."\n", $message);
+    }
+
+    public function testContextAndExtraOptionallyNotShownIfEmpty()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d', false, true);
+        $message = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+            'message' => 'log',
+        ));
+        $this->assertEquals('['.date('Y-m-d').'] meh.ERROR: log  '."\n", $message);
+    }
+
+    public function testContextAndExtraReplacement()
+    {
+        $formatter = new LineFormatter('%context.foo% => %extra.foo%');
+        $message = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('foo' => 'bar'),
+            'datetime' => new \DateTime,
+            'extra' => array('foo' => 'xbar'),
+            'message' => 'log',
+        ));
+        $this->assertEquals('bar => xbar', $message);
+    }
+
+    public function testDefFormatWithObject()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime,
+            'extra' => array('foo' => new TestFoo, 'bar' => new TestBar, 'baz' => array(), 'res' => fopen('php://memory', 'rb')),
+            'message' => 'foobar',
+        ));
+
+        $this->assertEquals('['.date('Y-m-d').'] meh.ERROR: foobar [] {"foo":"[object] (Monolog\\\\Formatter\\\\TestFoo: {\\"foo\\":\\"foo\\"})","bar":"[object] (Monolog\\\\Formatter\\\\TestBar: bar)","baz":[],"res":"[resource] (stream)"}'."\n", $message);
+    }
+
+    public function testDefFormatWithException()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'core',
+            'context' => array('exception' => new \RuntimeException('Foo')),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+            'message' => 'foobar',
+        ));
+
+        $path = str_replace('\\/', '/', json_encode(__FILE__));
+
+        $this->assertEquals('['.date('Y-m-d').'] core.CRITICAL: foobar {"exception":"[object] (RuntimeException(code: 0): Foo at '.substr($path, 1, -1).':'.(__LINE__ - 8).')"} []'."\n", $message);
+    }
+
+    public function testDefFormatWithPreviousException()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $previous = new \LogicException('Wut?');
+        $message = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'core',
+            'context' => array('exception' => new \RuntimeException('Foo', 0, $previous)),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+            'message' => 'foobar',
+        ));
+
+        $path = str_replace('\\/', '/', json_encode(__FILE__));
+
+        $this->assertEquals('['.date('Y-m-d').'] core.CRITICAL: foobar {"exception":"[object] (RuntimeException(code: 0): Foo at '.substr($path, 1, -1).':'.(__LINE__ - 8).', LogicException(code: 0): Wut? at '.substr($path, 1, -1).':'.(__LINE__ - 12).')"} []'."\n", $message);
+    }
+
+    public function testBatchFormat()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->formatBatch(array(
+            array(
+                'level_name' => 'CRITICAL',
+                'channel' => 'test',
+                'message' => 'bar',
+                'context' => array(),
+                'datetime' => new \DateTime,
+                'extra' => array(),
+            ),
+            array(
+                'level_name' => 'WARNING',
+                'channel' => 'log',
+                'message' => 'foo',
+                'context' => array(),
+                'datetime' => new \DateTime,
+                'extra' => array(),
+            ),
+        ));
+        $this->assertEquals('['.date('Y-m-d').'] test.CRITICAL: bar [] []'."\n".'['.date('Y-m-d').'] log.WARNING: foo [] []'."\n", $message);
+    }
+
+    public function testFormatShouldStripInlineLineBreaks()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d');
+        $message = $formatter->format(
+            array(
+                'message' => "foo\nbar",
+                'context' => array(),
+                'extra' => array(),
+            )
+        );
+
+        $this->assertRegExp('/foo bar/', $message);
+    }
+
+    public function testFormatShouldNotStripInlineLineBreaksWhenFlagIsSet()
+    {
+        $formatter = new LineFormatter(null, 'Y-m-d', true);
+        $message = $formatter->format(
+            array(
+                'message' => "foo\nbar",
+                'context' => array(),
+                'extra' => array(),
+            )
+        );
+
+        $this->assertRegExp('/foo\nbar/', $message);
+    }
+}
+
+class TestFoo
+{
+    public $foo = 'foo';
+}
+
+class TestBar
+{
+    public function __toString()
+    {
+        return 'bar';
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/LogglyFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/LogglyFormatterTest.php
new file mode 100644
index 0000000..6d59b3f
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/LogglyFormatterTest.php
@@ -0,0 +1,40 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\TestCase;
+
+class LogglyFormatterTest extends TestCase
+{
+    /**
+     * @covers Monolog\Formatter\LogglyFormatter::__construct
+     */
+    public function testConstruct()
+    {
+        $formatter = new LogglyFormatter();
+        $this->assertEquals(LogglyFormatter::BATCH_MODE_NEWLINES, $formatter->getBatchMode());
+        $formatter = new LogglyFormatter(LogglyFormatter::BATCH_MODE_JSON);
+        $this->assertEquals(LogglyFormatter::BATCH_MODE_JSON, $formatter->getBatchMode());
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogglyFormatter::format
+     */
+    public function testFormat()
+    {
+        $formatter = new LogglyFormatter();
+        $record = $this->getRecord();
+        $formatted_decoded = json_decode($formatter->format($record), true);
+        $this->assertArrayHasKey("timestamp", $formatted_decoded);
+        $this->assertEquals(new \DateTime($formatted_decoded["timestamp"]), $record["datetime"]);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/LogstashFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/LogstashFormatterTest.php
new file mode 100644
index 0000000..9f6b1cc
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/LogstashFormatterTest.php
@@ -0,0 +1,333 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+class LogstashFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    public function tearDown()
+    {
+        \PHPUnit_Framework_Error_Warning::$enabled = true;
+
+        return parent::tearDown();
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testDefaultFormatter()
+    {
+        $formatter = new LogstashFormatter('test', 'hostname');
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals("1970-01-01T00:00:00.000000+00:00", $message['@timestamp']);
+        $this->assertEquals('log', $message['@message']);
+        $this->assertEquals('meh', $message['@fields']['channel']);
+        $this->assertContains('meh', $message['@tags']);
+        $this->assertEquals(Logger::ERROR, $message['@fields']['level']);
+        $this->assertEquals('test', $message['@type']);
+        $this->assertEquals('hostname', $message['@source']);
+
+        $formatter = new LogstashFormatter('mysystem');
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals('mysystem', $message['@type']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testFormatWithFileAndLine()
+    {
+        $formatter = new LogstashFormatter('test');
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('file' => 'test', 'line' => 14),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals('test', $message['@fields']['file']);
+        $this->assertEquals(14, $message['@fields']['line']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testFormatWithContext()
+    {
+        $formatter = new LogstashFormatter('test');
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $message_array = $message['@fields'];
+
+        $this->assertArrayHasKey('ctxt_from', $message_array);
+        $this->assertEquals('logger', $message_array['ctxt_from']);
+
+        // Test with extraPrefix
+        $formatter = new LogstashFormatter('test', null, null, 'CTX');
+        $message = json_decode($formatter->format($record), true);
+
+        $message_array = $message['@fields'];
+
+        $this->assertArrayHasKey('CTXfrom', $message_array);
+        $this->assertEquals('logger', $message_array['CTXfrom']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testFormatWithExtra()
+    {
+        $formatter = new LogstashFormatter('test');
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $message_array = $message['@fields'];
+
+        $this->assertArrayHasKey('key', $message_array);
+        $this->assertEquals('pair', $message_array['key']);
+
+        // Test with extraPrefix
+        $formatter = new LogstashFormatter('test', null, 'EXT');
+        $message = json_decode($formatter->format($record), true);
+
+        $message_array = $message['@fields'];
+
+        $this->assertArrayHasKey('EXTkey', $message_array);
+        $this->assertEquals('pair', $message_array['EXTkey']);
+    }
+
+    public function testFormatWithApplicationName()
+    {
+        $formatter = new LogstashFormatter('app', 'test');
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertArrayHasKey('@type', $message);
+        $this->assertEquals('app', $message['@type']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testDefaultFormatterV1()
+    {
+        $formatter = new LogstashFormatter('test', 'hostname', null, 'ctxt_', LogstashFormatter::V1);
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals("1970-01-01T00:00:00.000000+00:00", $message['@timestamp']);
+        $this->assertEquals("1", $message['@version']);
+        $this->assertEquals('log', $message['message']);
+        $this->assertEquals('meh', $message['channel']);
+        $this->assertEquals('ERROR', $message['level']);
+        $this->assertEquals('test', $message['type']);
+        $this->assertEquals('hostname', $message['host']);
+
+        $formatter = new LogstashFormatter('mysystem', null, null, 'ctxt_', LogstashFormatter::V1);
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals('mysystem', $message['type']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testFormatWithFileAndLineV1()
+    {
+        $formatter = new LogstashFormatter('test', null, null, 'ctxt_', LogstashFormatter::V1);
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('file' => 'test', 'line' => 14),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals('test', $message['file']);
+        $this->assertEquals(14, $message['line']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testFormatWithContextV1()
+    {
+        $formatter = new LogstashFormatter('test', null, null, 'ctxt_', LogstashFormatter::V1);
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertArrayHasKey('ctxt_from', $message);
+        $this->assertEquals('logger', $message['ctxt_from']);
+
+        // Test with extraPrefix
+        $formatter = new LogstashFormatter('test', null, null, 'CTX', LogstashFormatter::V1);
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertArrayHasKey('CTXfrom', $message);
+        $this->assertEquals('logger', $message['CTXfrom']);
+    }
+
+    /**
+     * @covers Monolog\Formatter\LogstashFormatter::format
+     */
+    public function testFormatWithExtraV1()
+    {
+        $formatter = new LogstashFormatter('test', null, null, 'ctxt_', LogstashFormatter::V1);
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertArrayHasKey('key', $message);
+        $this->assertEquals('pair', $message['key']);
+
+        // Test with extraPrefix
+        $formatter = new LogstashFormatter('test', null, 'EXT', 'ctxt_', LogstashFormatter::V1);
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertArrayHasKey('EXTkey', $message);
+        $this->assertEquals('pair', $message['EXTkey']);
+    }
+
+    public function testFormatWithApplicationNameV1()
+    {
+        $formatter = new LogstashFormatter('app', 'test', null, 'ctxt_', LogstashFormatter::V1);
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('key' => 'pair'),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertArrayHasKey('type', $message);
+        $this->assertEquals('app', $message['type']);
+    }
+
+    public function testFormatWithLatin9Data()
+    {
+        if (version_compare(PHP_VERSION, '5.5.0', '<')) {
+            // Ignore the warning that will be emitted by PHP <5.5.0
+            \PHPUnit_Framework_Error_Warning::$enabled = false;
+        }
+        $formatter = new LogstashFormatter('test', 'hostname');
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => '¯\_(ツ)_/¯',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(
+                'user_agent' => "\xD6WN; FBCR/OrangeEspa\xF1a; Vers\xE3o/4.0; F\xE4rist",
+            ),
+            'message' => 'log',
+        );
+
+        $message = json_decode($formatter->format($record), true);
+
+        $this->assertEquals("1970-01-01T00:00:00.000000+00:00", $message['@timestamp']);
+        $this->assertEquals('log', $message['@message']);
+        $this->assertEquals('¯\_(ツ)_/¯', $message['@fields']['channel']);
+        $this->assertContains('¯\_(ツ)_/¯', $message['@tags']);
+        $this->assertEquals(Logger::ERROR, $message['@fields']['level']);
+        $this->assertEquals('test', $message['@type']);
+        $this->assertEquals('hostname', $message['@source']);
+        if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+            $this->assertEquals('ÖWN; FBCR/OrangeEspaña; Versão/4.0; Färist', $message['@fields']['user_agent']);
+        } else {
+            // PHP <5.5 does not return false for an element encoding failure,
+            // instead it emits a warning (possibly) and nulls the value.
+            $this->assertEquals(null, $message['@fields']['user_agent']);
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/MongoDBFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/MongoDBFormatterTest.php
new file mode 100644
index 0000000..52e699e
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/MongoDBFormatterTest.php
@@ -0,0 +1,262 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+/**
+ * @author Florian Plattner 
+ */
+class MongoDBFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('MongoDate')) {
+            $this->markTestSkipped('mongo extension not installed');
+        }
+    }
+
+    public function constructArgumentProvider()
+    {
+        return array(
+            array(1, true, 1, true),
+            array(0, false, 0, false),
+        );
+    }
+
+    /**
+     * @param $traceDepth
+     * @param $traceAsString
+     * @param $expectedTraceDepth
+     * @param $expectedTraceAsString
+     *
+     * @dataProvider constructArgumentProvider
+     */
+    public function testConstruct($traceDepth, $traceAsString, $expectedTraceDepth, $expectedTraceAsString)
+    {
+        $formatter = new MongoDBFormatter($traceDepth, $traceAsString);
+
+        $reflTrace = new \ReflectionProperty($formatter, 'exceptionTraceAsString');
+        $reflTrace->setAccessible(true);
+        $this->assertEquals($expectedTraceAsString, $reflTrace->getValue($formatter));
+
+        $reflDepth = new\ReflectionProperty($formatter, 'maxNestingLevel');
+        $reflDepth->setAccessible(true);
+        $this->assertEquals($expectedTraceDepth, $reflDepth->getValue($formatter));
+    }
+
+    public function testSimpleFormat()
+    {
+        $record = array(
+            'message' => 'some log message',
+            'context' => array(),
+            'level' => Logger::WARNING,
+            'level_name' => Logger::getLevelName(Logger::WARNING),
+            'channel' => 'test',
+            'datetime' => new \DateTime('2014-02-01 00:00:00'),
+            'extra' => array(),
+        );
+
+        $formatter = new MongoDBFormatter();
+        $formattedRecord = $formatter->format($record);
+
+        $this->assertCount(7, $formattedRecord);
+        $this->assertEquals('some log message', $formattedRecord['message']);
+        $this->assertEquals(array(), $formattedRecord['context']);
+        $this->assertEquals(Logger::WARNING, $formattedRecord['level']);
+        $this->assertEquals(Logger::getLevelName(Logger::WARNING), $formattedRecord['level_name']);
+        $this->assertEquals('test', $formattedRecord['channel']);
+        $this->assertInstanceOf('\MongoDate', $formattedRecord['datetime']);
+        $this->assertEquals('0.00000000 1391212800', $formattedRecord['datetime']->__toString());
+        $this->assertEquals(array(), $formattedRecord['extra']);
+    }
+
+    public function testRecursiveFormat()
+    {
+        $someObject = new \stdClass();
+        $someObject->foo = 'something';
+        $someObject->bar = 'stuff';
+
+        $record = array(
+            'message' => 'some log message',
+            'context' => array(
+                'stuff' => new \DateTime('2014-02-01 02:31:33'),
+                'some_object' => $someObject,
+                'context_string' => 'some string',
+                'context_int' => 123456,
+                'except' => new \Exception('exception message', 987),
+            ),
+            'level' => Logger::WARNING,
+            'level_name' => Logger::getLevelName(Logger::WARNING),
+            'channel' => 'test',
+            'datetime' => new \DateTime('2014-02-01 00:00:00'),
+            'extra' => array(),
+        );
+
+        $formatter = new MongoDBFormatter();
+        $formattedRecord = $formatter->format($record);
+
+        $this->assertCount(5, $formattedRecord['context']);
+        $this->assertInstanceOf('\MongoDate', $formattedRecord['context']['stuff']);
+        $this->assertEquals('0.00000000 1391221893', $formattedRecord['context']['stuff']->__toString());
+        $this->assertEquals(
+            array(
+                'foo' => 'something',
+                'bar' => 'stuff',
+                'class' => 'stdClass',
+            ),
+            $formattedRecord['context']['some_object']
+        );
+        $this->assertEquals('some string', $formattedRecord['context']['context_string']);
+        $this->assertEquals(123456, $formattedRecord['context']['context_int']);
+
+        $this->assertCount(5, $formattedRecord['context']['except']);
+        $this->assertEquals('exception message', $formattedRecord['context']['except']['message']);
+        $this->assertEquals(987, $formattedRecord['context']['except']['code']);
+        $this->assertInternalType('string', $formattedRecord['context']['except']['file']);
+        $this->assertInternalType('integer', $formattedRecord['context']['except']['code']);
+        $this->assertInternalType('string', $formattedRecord['context']['except']['trace']);
+        $this->assertEquals('Exception', $formattedRecord['context']['except']['class']);
+    }
+
+    public function testFormatDepthArray()
+    {
+        $record = array(
+            'message' => 'some log message',
+            'context' => array(
+                'nest2' => array(
+                    'property' => 'anything',
+                    'nest3' => array(
+                        'nest4' => 'value',
+                        'property' => 'nothing',
+                    ),
+                ),
+            ),
+            'level' => Logger::WARNING,
+            'level_name' => Logger::getLevelName(Logger::WARNING),
+            'channel' => 'test',
+            'datetime' => new \DateTime('2014-02-01 00:00:00'),
+            'extra' => array(),
+        );
+
+        $formatter = new MongoDBFormatter(2);
+        $formattedResult = $formatter->format($record);
+
+        $this->assertEquals(
+            array(
+                'nest2' => array(
+                    'property' => 'anything',
+                    'nest3' => '[...]',
+                ),
+            ),
+            $formattedResult['context']
+        );
+    }
+
+    public function testFormatDepthArrayInfiniteNesting()
+    {
+        $record = array(
+            'message' => 'some log message',
+            'context' => array(
+                'nest2' => array(
+                    'property' => 'something',
+                    'nest3' => array(
+                        'property' => 'anything',
+                        'nest4' => array(
+                            'property' => 'nothing',
+                        ),
+                    ),
+                ),
+            ),
+            'level' => Logger::WARNING,
+            'level_name' => Logger::getLevelName(Logger::WARNING),
+            'channel' => 'test',
+            'datetime' => new \DateTime('2014-02-01 00:00:00'),
+            'extra' => array(),
+        );
+
+        $formatter = new MongoDBFormatter(0);
+        $formattedResult = $formatter->format($record);
+
+        $this->assertEquals(
+            array(
+                'nest2' => array(
+                    'property' => 'something',
+                    'nest3' => array(
+                        'property' => 'anything',
+                        'nest4' => array(
+                            'property' => 'nothing',
+                        ),
+                    ),
+                ),
+            ),
+            $formattedResult['context']
+        );
+    }
+
+    public function testFormatDepthObjects()
+    {
+        $someObject = new \stdClass();
+        $someObject->property = 'anything';
+        $someObject->nest3 = new \stdClass();
+        $someObject->nest3->property = 'nothing';
+        $someObject->nest3->nest4 = 'invisible';
+
+        $record = array(
+            'message' => 'some log message',
+            'context' => array(
+                'nest2' => $someObject,
+            ),
+            'level' => Logger::WARNING,
+            'level_name' => Logger::getLevelName(Logger::WARNING),
+            'channel' => 'test',
+            'datetime' => new \DateTime('2014-02-01 00:00:00'),
+            'extra' => array(),
+        );
+
+        $formatter = new MongoDBFormatter(2, true);
+        $formattedResult = $formatter->format($record);
+
+        $this->assertEquals(
+            array(
+                'nest2' => array(
+                    'property' => 'anything',
+                    'nest3' => '[...]',
+                    'class' => 'stdClass',
+                ),
+            ),
+            $formattedResult['context']
+        );
+    }
+
+    public function testFormatDepthException()
+    {
+        $record = array(
+            'message' => 'some log message',
+            'context' => array(
+                'nest2' => new \Exception('exception message', 987),
+            ),
+            'level' => Logger::WARNING,
+            'level_name' => Logger::getLevelName(Logger::WARNING),
+            'channel' => 'test',
+            'datetime' => new \DateTime('2014-02-01 00:00:00'),
+            'extra' => array(),
+        );
+
+        $formatter = new MongoDBFormatter(2, false);
+        $formattedRecord = $formatter->format($record);
+
+        $this->assertEquals('exception message', $formattedRecord['context']['nest2']['message']);
+        $this->assertEquals(987, $formattedRecord['context']['nest2']['code']);
+        $this->assertEquals('[...]', $formattedRecord['context']['nest2']['trace']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/NormalizerFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/NormalizerFormatterTest.php
new file mode 100644
index 0000000..bafd1c7
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/NormalizerFormatterTest.php
@@ -0,0 +1,481 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+/**
+ * @covers Monolog\Formatter\NormalizerFormatter
+ */
+class NormalizerFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    public function tearDown()
+    {
+        \PHPUnit_Framework_Error_Warning::$enabled = true;
+
+        return parent::tearDown();
+    }
+
+    public function testFormat()
+    {
+        $formatter = new NormalizerFormatter('Y-m-d');
+        $formatted = $formatter->format(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'message' => 'foo',
+            'datetime' => new \DateTime,
+            'extra' => array('foo' => new TestFooNorm, 'bar' => new TestBarNorm, 'baz' => array(), 'res' => fopen('php://memory', 'rb')),
+            'context' => array(
+                'foo' => 'bar',
+                'baz' => 'qux',
+                'inf' => INF,
+                '-inf' => -INF,
+                'nan' => acos(4),
+            ),
+        ));
+
+        $this->assertEquals(array(
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'message' => 'foo',
+            'datetime' => date('Y-m-d'),
+            'extra' => array(
+                'foo' => '[object] (Monolog\\Formatter\\TestFooNorm: {"foo":"foo"})',
+                'bar' => '[object] (Monolog\\Formatter\\TestBarNorm: bar)',
+                'baz' => array(),
+                'res' => '[resource] (stream)',
+            ),
+            'context' => array(
+                'foo' => 'bar',
+                'baz' => 'qux',
+                'inf' => 'INF',
+                '-inf' => '-INF',
+                'nan' => 'NaN',
+            ),
+        ), $formatted);
+    }
+
+    public function testFormatExceptions()
+    {
+        $formatter = new NormalizerFormatter('Y-m-d');
+        $e = new \LogicException('bar');
+        $e2 = new \RuntimeException('foo', 0, $e);
+        $formatted = $formatter->format(array(
+            'exception' => $e2,
+        ));
+
+        $this->assertGreaterThan(5, count($formatted['exception']['trace']));
+        $this->assertTrue(isset($formatted['exception']['previous']));
+        unset($formatted['exception']['trace'], $formatted['exception']['previous']);
+
+        $this->assertEquals(array(
+            'exception' => array(
+                'class'   => get_class($e2),
+                'message' => $e2->getMessage(),
+                'code'    => $e2->getCode(),
+                'file'    => $e2->getFile().':'.$e2->getLine(),
+            ),
+        ), $formatted);
+    }
+
+    public function testFormatSoapFaultException()
+    {
+        if (!class_exists('SoapFault')) {
+            $this->markTestSkipped('Requires the soap extension');
+        }
+
+        $formatter = new NormalizerFormatter('Y-m-d');
+        $e = new \SoapFault('foo', 'bar', 'hello', 'world');
+        $formatted = $formatter->format(array(
+            'exception' => $e,
+        ));
+
+        unset($formatted['exception']['trace']);
+
+        $this->assertEquals(array(
+            'exception' => array(
+                'class' => 'SoapFault',
+                'message' => 'bar',
+                'code' => 0,
+                'file' => $e->getFile().':'.$e->getLine(),
+                'faultcode' => 'foo',
+                'faultactor' => 'hello',
+                'detail' => 'world',
+            ),
+        ), $formatted);
+    }
+
+    public function testFormatToStringExceptionHandle()
+    {
+        $formatter = new NormalizerFormatter('Y-m-d');
+        $this->setExpectedException('RuntimeException', 'Could not convert to string');
+        $formatter->format(array(
+            'myObject' => new TestToStringError(),
+        ));
+    }
+
+    public function testBatchFormat()
+    {
+        $formatter = new NormalizerFormatter('Y-m-d');
+        $formatted = $formatter->formatBatch(array(
+            array(
+                'level_name' => 'CRITICAL',
+                'channel' => 'test',
+                'message' => 'bar',
+                'context' => array(),
+                'datetime' => new \DateTime,
+                'extra' => array(),
+            ),
+            array(
+                'level_name' => 'WARNING',
+                'channel' => 'log',
+                'message' => 'foo',
+                'context' => array(),
+                'datetime' => new \DateTime,
+                'extra' => array(),
+            ),
+        ));
+        $this->assertEquals(array(
+            array(
+                'level_name' => 'CRITICAL',
+                'channel' => 'test',
+                'message' => 'bar',
+                'context' => array(),
+                'datetime' => date('Y-m-d'),
+                'extra' => array(),
+            ),
+            array(
+                'level_name' => 'WARNING',
+                'channel' => 'log',
+                'message' => 'foo',
+                'context' => array(),
+                'datetime' => date('Y-m-d'),
+                'extra' => array(),
+            ),
+        ), $formatted);
+    }
+
+    /**
+     * Test issue #137
+     */
+    public function testIgnoresRecursiveObjectReferences()
+    {
+        // set up the recursion
+        $foo = new \stdClass();
+        $bar = new \stdClass();
+
+        $foo->bar = $bar;
+        $bar->foo = $foo;
+
+        // set an error handler to assert that the error is not raised anymore
+        $that = $this;
+        set_error_handler(function ($level, $message, $file, $line, $context) use ($that) {
+            if (error_reporting() & $level) {
+                restore_error_handler();
+                $that->fail("$message should not be raised");
+            }
+        });
+
+        $formatter = new NormalizerFormatter();
+        $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+        $reflMethod->setAccessible(true);
+        $res = $reflMethod->invoke($formatter, array($foo, $bar), true);
+
+        restore_error_handler();
+
+        $this->assertEquals(@json_encode(array($foo, $bar)), $res);
+    }
+
+    public function testCanNormalizeReferences()
+    {
+        $formatter = new NormalizerFormatter();
+        $x = array('foo' => 'bar');
+        $y = array('x' => &$x);
+        $x['y'] = &$y;
+        $formatter->format($y);
+    }
+
+    public function testIgnoresInvalidTypes()
+    {
+        // set up the recursion
+        $resource = fopen(__FILE__, 'r');
+
+        // set an error handler to assert that the error is not raised anymore
+        $that = $this;
+        set_error_handler(function ($level, $message, $file, $line, $context) use ($that) {
+            if (error_reporting() & $level) {
+                restore_error_handler();
+                $that->fail("$message should not be raised");
+            }
+        });
+
+        $formatter = new NormalizerFormatter();
+        $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+        $reflMethod->setAccessible(true);
+        $res = $reflMethod->invoke($formatter, array($resource), true);
+
+        restore_error_handler();
+
+        $this->assertEquals(@json_encode(array($resource)), $res);
+    }
+
+    public function testNormalizeHandleLargeArraysWithExactly1000Items()
+    {
+        $formatter = new NormalizerFormatter();
+        $largeArray = range(1, 1000);
+
+        $res = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'test',
+            'message' => 'bar',
+            'context' => array($largeArray),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+        ));
+
+        $this->assertCount(1000, $res['context'][0]);
+        $this->assertArrayNotHasKey('...', $res['context'][0]);
+    }
+
+    public function testNormalizeHandleLargeArrays()
+    {
+        $formatter = new NormalizerFormatter();
+        $largeArray = range(1, 2000);
+
+        $res = $formatter->format(array(
+            'level_name' => 'CRITICAL',
+            'channel' => 'test',
+            'message' => 'bar',
+            'context' => array($largeArray),
+            'datetime' => new \DateTime,
+            'extra' => array(),
+        ));
+
+        $this->assertCount(1001, $res['context'][0]);
+        $this->assertEquals('Over 1000 items (2000 total), aborting normalization', $res['context'][0]['...']);
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testThrowsOnInvalidEncoding()
+    {
+        if (version_compare(PHP_VERSION, '5.5.0', '<')) {
+            // Ignore the warning that will be emitted by PHP <5.5.0
+            \PHPUnit_Framework_Error_Warning::$enabled = false;
+        }
+        $formatter = new NormalizerFormatter();
+        $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+        $reflMethod->setAccessible(true);
+
+        // send an invalid unicode sequence as a object that can't be cleaned
+        $record = new \stdClass;
+        $record->message = "\xB1\x31";
+        $res = $reflMethod->invoke($formatter, $record);
+        if (PHP_VERSION_ID < 50500 && $res === '{"message":null}') {
+            throw new \RuntimeException('PHP 5.3/5.4 throw a warning and null the value instead of returning false entirely');
+        }
+    }
+
+    public function testConvertsInvalidEncodingAsLatin9()
+    {
+        if (version_compare(PHP_VERSION, '5.5.0', '<')) {
+            // Ignore the warning that will be emitted by PHP <5.5.0
+            \PHPUnit_Framework_Error_Warning::$enabled = false;
+        }
+        $formatter = new NormalizerFormatter();
+        $reflMethod = new \ReflectionMethod($formatter, 'toJson');
+        $reflMethod->setAccessible(true);
+
+        $res = $reflMethod->invoke($formatter, array('message' => "\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE"));
+
+        if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+            $this->assertSame('{"message":"€ŠšŽžŒœŸ"}', $res);
+        } else {
+            // PHP <5.5 does not return false for an element encoding failure,
+            // instead it emits a warning (possibly) and nulls the value.
+            $this->assertSame('{"message":null}', $res);
+        }
+    }
+
+    /**
+     * @param mixed $in     Input
+     * @param mixed $expect Expected output
+     * @covers Monolog\Formatter\NormalizerFormatter::detectAndCleanUtf8
+     * @dataProvider providesDetectAndCleanUtf8
+     */
+    public function testDetectAndCleanUtf8($in, $expect)
+    {
+        $formatter = new NormalizerFormatter();
+        $formatter->detectAndCleanUtf8($in);
+        $this->assertSame($expect, $in);
+    }
+
+    public function providesDetectAndCleanUtf8()
+    {
+        $obj = new \stdClass;
+
+        return array(
+            'null' => array(null, null),
+            'int' => array(123, 123),
+            'float' => array(123.45, 123.45),
+            'bool false' => array(false, false),
+            'bool true' => array(true, true),
+            'ascii string' => array('abcdef', 'abcdef'),
+            'latin9 string' => array("\xB1\x31\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE\xFF", '±1€ŠšŽžŒœŸÿ'),
+            'unicode string' => array('¤¦¨´¸¼½¾€ŠšŽžŒœŸ', '¤¦¨´¸¼½¾€ŠšŽžŒœŸ'),
+            'empty array' => array(array(), array()),
+            'array' => array(array('abcdef'), array('abcdef')),
+            'object' => array($obj, $obj),
+        );
+    }
+
+    /**
+     * @param int    $code
+     * @param string $msg
+     * @dataProvider providesHandleJsonErrorFailure
+     */
+    public function testHandleJsonErrorFailure($code, $msg)
+    {
+        $formatter = new NormalizerFormatter();
+        $reflMethod = new \ReflectionMethod($formatter, 'handleJsonError');
+        $reflMethod->setAccessible(true);
+
+        $this->setExpectedException('RuntimeException', $msg);
+        $reflMethod->invoke($formatter, $code, 'faked');
+    }
+
+    public function providesHandleJsonErrorFailure()
+    {
+        return array(
+            'depth' => array(JSON_ERROR_DEPTH, 'Maximum stack depth exceeded'),
+            'state' => array(JSON_ERROR_STATE_MISMATCH, 'Underflow or the modes mismatch'),
+            'ctrl' => array(JSON_ERROR_CTRL_CHAR, 'Unexpected control character found'),
+            'default' => array(-1, 'Unknown error'),
+        );
+    }
+
+    public function testExceptionTraceWithArgs()
+    {
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped('Not supported in HHVM since it detects errors differently');
+        }
+
+        // This happens i.e. in React promises or Guzzle streams where stream wrappers are registered
+        // and no file or line are included in the trace because it's treated as internal function
+        set_error_handler(function ($errno, $errstr, $errfile, $errline) {
+            throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
+        });
+
+        try {
+            // This will contain $resource and $wrappedResource as arguments in the trace item
+            $resource = fopen('php://memory', 'rw+');
+            fwrite($resource, 'test_resource');
+            $wrappedResource = new TestFooNorm;
+            $wrappedResource->foo = $resource;
+            // Just do something stupid with a resource/wrapped resource as argument
+            array_keys($wrappedResource);
+        } catch (\Exception $e) {
+            restore_error_handler();
+        }
+
+        $formatter = new NormalizerFormatter();
+        $record = array('context' => array('exception' => $e));
+        $result = $formatter->format($record);
+
+        $this->assertRegExp(
+            '%"resource":"\[resource\] \(stream\)"%',
+            $result['context']['exception']['trace'][0]
+        );
+
+        if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+            $pattern = '%"wrappedResource":"\[object\] \(Monolog\\\\\\\\Formatter\\\\\\\\TestFooNorm: \)"%';
+        } else {
+            $pattern = '%\\\\"foo\\\\":null%';
+        }
+
+        // Tests that the wrapped resource is ignored while encoding, only works for PHP <= 5.4
+        $this->assertRegExp(
+            $pattern,
+            $result['context']['exception']['trace'][0]
+        );
+    }
+
+    public function testExceptionTraceDoesNotLeakCallUserFuncArgs()
+    {
+        try {
+            $arg = new TestInfoLeak;
+            call_user_func(array($this, 'throwHelper'), $arg, $dt = new \DateTime());
+        } catch (\Exception $e) {
+        }
+
+        $formatter = new NormalizerFormatter();
+        $record = array('context' => array('exception' => $e));
+        $result = $formatter->format($record);
+
+        $this->assertSame(
+            '{"function":"throwHelper","class":"Monolog\\\\Formatter\\\\NormalizerFormatterTest","type":"->","args":["[object] (Monolog\\\\Formatter\\\\TestInfoLeak)","'.$dt->format('Y-m-d H:i:s').'"]}',
+            $result['context']['exception']['trace'][0]
+        );
+    }
+
+    private function throwHelper($arg)
+    {
+        throw new \RuntimeException('Thrown');
+    }
+}
+
+class TestFooNorm
+{
+    public $foo = 'foo';
+}
+
+class TestBarNorm
+{
+    public function __toString()
+    {
+        return 'bar';
+    }
+}
+
+class TestStreamFoo
+{
+    public $foo;
+    public $resource;
+
+    public function __construct($resource)
+    {
+        $this->resource = $resource;
+        $this->foo = 'BAR';
+    }
+
+    public function __toString()
+    {
+        fseek($this->resource, 0);
+
+        return $this->foo . ' - ' . (string) stream_get_contents($this->resource);
+    }
+}
+
+class TestToStringError
+{
+    public function __toString()
+    {
+        throw new \RuntimeException('Could not convert to string');
+    }
+}
+
+class TestInfoLeak
+{
+    public function __toString()
+    {
+        return 'Sensitive information';
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/ScalarFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/ScalarFormatterTest.php
new file mode 100644
index 0000000..b1c8fd4
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/ScalarFormatterTest.php
@@ -0,0 +1,110 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+class ScalarFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    private $formatter;
+
+    public function setUp()
+    {
+        $this->formatter = new ScalarFormatter();
+    }
+
+    public function buildTrace(\Exception $e)
+    {
+        $data = array();
+        $trace = $e->getTrace();
+        foreach ($trace as $frame) {
+            if (isset($frame['file'])) {
+                $data[] = $frame['file'].':'.$frame['line'];
+            } else {
+                $data[] = json_encode($frame);
+            }
+        }
+
+        return $data;
+    }
+
+    public function encodeJson($data)
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
+            return json_encode($data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+        }
+
+        return json_encode($data);
+    }
+
+    public function testFormat()
+    {
+        $exception = new \Exception('foo');
+        $formatted = $this->formatter->format(array(
+            'foo' => 'string',
+            'bar' => 1,
+            'baz' => false,
+            'bam' => array(1, 2, 3),
+            'bat' => array('foo' => 'bar'),
+            'bap' => \DateTime::createFromFormat(\DateTime::ISO8601, '1970-01-01T00:00:00+0000'),
+            'ban' => $exception,
+        ));
+
+        $this->assertSame(array(
+            'foo' => 'string',
+            'bar' => 1,
+            'baz' => false,
+            'bam' => $this->encodeJson(array(1, 2, 3)),
+            'bat' => $this->encodeJson(array('foo' => 'bar')),
+            'bap' => '1970-01-01 00:00:00',
+            'ban' => $this->encodeJson(array(
+                'class'   => get_class($exception),
+                'message' => $exception->getMessage(),
+                'code'    => $exception->getCode(),
+                'file'    => $exception->getFile() . ':' . $exception->getLine(),
+                'trace'   => $this->buildTrace($exception),
+            )),
+        ), $formatted);
+    }
+
+    public function testFormatWithErrorContext()
+    {
+        $context = array('file' => 'foo', 'line' => 1);
+        $formatted = $this->formatter->format(array(
+            'context' => $context,
+        ));
+
+        $this->assertSame(array(
+            'context' => $this->encodeJson($context),
+        ), $formatted);
+    }
+
+    public function testFormatWithExceptionContext()
+    {
+        $exception = new \Exception('foo');
+        $formatted = $this->formatter->format(array(
+            'context' => array(
+                'exception' => $exception,
+            ),
+        ));
+
+        $this->assertSame(array(
+            'context' => $this->encodeJson(array(
+                'exception' => array(
+                    'class'   => get_class($exception),
+                    'message' => $exception->getMessage(),
+                    'code'    => $exception->getCode(),
+                    'file'    => $exception->getFile() . ':' . $exception->getLine(),
+                    'trace'   => $this->buildTrace($exception),
+                ),
+            )),
+        ), $formatted);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Formatter/WildfireFormatterTest.php b/vendor/monolog/monolog/tests/Monolog/Formatter/WildfireFormatterTest.php
new file mode 100644
index 0000000..52f15a3
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Formatter/WildfireFormatterTest.php
@@ -0,0 +1,142 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Formatter;
+
+use Monolog\Logger;
+
+class WildfireFormatterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Monolog\Formatter\WildfireFormatter::format
+     */
+    public function testDefaultFormat()
+    {
+        $wildfire = new WildfireFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('ip' => '127.0.0.1'),
+            'message' => 'log',
+        );
+
+        $message = $wildfire->format($record);
+
+        $this->assertEquals(
+            '125|[{"Type":"ERROR","File":"","Line":"","Label":"meh"},'
+                .'{"message":"log","context":{"from":"logger"},"extra":{"ip":"127.0.0.1"}}]|',
+            $message
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\WildfireFormatter::format
+     */
+    public function testFormatWithFileAndLine()
+    {
+        $wildfire = new WildfireFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('from' => 'logger'),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array('ip' => '127.0.0.1', 'file' => 'test', 'line' => 14),
+            'message' => 'log',
+        );
+
+        $message = $wildfire->format($record);
+
+        $this->assertEquals(
+            '129|[{"Type":"ERROR","File":"test","Line":14,"Label":"meh"},'
+                .'{"message":"log","context":{"from":"logger"},"extra":{"ip":"127.0.0.1"}}]|',
+            $message
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\WildfireFormatter::format
+     */
+    public function testFormatWithoutContext()
+    {
+        $wildfire = new WildfireFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $message = $wildfire->format($record);
+
+        $this->assertEquals(
+            '58|[{"Type":"ERROR","File":"","Line":"","Label":"meh"},"log"]|',
+            $message
+        );
+    }
+
+    /**
+     * @covers Monolog\Formatter\WildfireFormatter::formatBatch
+     * @expectedException BadMethodCallException
+     */
+    public function testBatchFormatThrowException()
+    {
+        $wildfire = new WildfireFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array(),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $wildfire->formatBatch(array($record));
+    }
+
+    /**
+     * @covers Monolog\Formatter\WildfireFormatter::format
+     */
+    public function testTableFormat()
+    {
+        $wildfire = new WildfireFormatter();
+        $record = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'table-channel',
+            'context' => array(
+            WildfireFormatter::TABLE => array(
+                    array('col1', 'col2', 'col3'),
+                    array('val1', 'val2', 'val3'),
+                    array('foo1', 'foo2', 'foo3'),
+                    array('bar1', 'bar2', 'bar3'),
+                ),
+            ),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'table-message',
+        );
+
+        $message = $wildfire->format($record);
+
+        $this->assertEquals(
+            '171|[{"Type":"TABLE","File":"","Line":"","Label":"table-channel: table-message"},[["col1","col2","col3"],["val1","val2","val3"],["foo1","foo2","foo3"],["bar1","bar2","bar3"]]]|',
+            $message
+        );
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/AbstractHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/AbstractHandlerTest.php
new file mode 100644
index 0000000..568eb9d
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/AbstractHandlerTest.php
@@ -0,0 +1,115 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+use Monolog\Processor\WebProcessor;
+
+class AbstractHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\AbstractHandler::__construct
+     * @covers Monolog\Handler\AbstractHandler::getLevel
+     * @covers Monolog\Handler\AbstractHandler::setLevel
+     * @covers Monolog\Handler\AbstractHandler::getBubble
+     * @covers Monolog\Handler\AbstractHandler::setBubble
+     * @covers Monolog\Handler\AbstractHandler::getFormatter
+     * @covers Monolog\Handler\AbstractHandler::setFormatter
+     */
+    public function testConstructAndGetSet()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler', array(Logger::WARNING, false));
+        $this->assertEquals(Logger::WARNING, $handler->getLevel());
+        $this->assertEquals(false, $handler->getBubble());
+
+        $handler->setLevel(Logger::ERROR);
+        $handler->setBubble(true);
+        $handler->setFormatter($formatter = new LineFormatter);
+        $this->assertEquals(Logger::ERROR, $handler->getLevel());
+        $this->assertEquals(true, $handler->getBubble());
+        $this->assertSame($formatter, $handler->getFormatter());
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractHandler::handleBatch
+     */
+    public function testHandleBatch()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler');
+        $handler->expects($this->exactly(2))
+            ->method('handle');
+        $handler->handleBatch(array($this->getRecord(), $this->getRecord()));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractHandler::isHandling
+     */
+    public function testIsHandling()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler', array(Logger::WARNING, false));
+        $this->assertTrue($handler->isHandling($this->getRecord()));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractHandler::__construct
+     */
+    public function testHandlesPsrStyleLevels()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler', array('warning', false));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::DEBUG)));
+        $handler->setLevel('debug');
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractHandler::getFormatter
+     * @covers Monolog\Handler\AbstractHandler::getDefaultFormatter
+     */
+    public function testGetFormatterInitializesDefault()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler');
+        $this->assertInstanceOf('Monolog\Formatter\LineFormatter', $handler->getFormatter());
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractHandler::pushProcessor
+     * @covers Monolog\Handler\AbstractHandler::popProcessor
+     * @expectedException LogicException
+     */
+    public function testPushPopProcessor()
+    {
+        $logger = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler');
+        $processor1 = new WebProcessor;
+        $processor2 = new WebProcessor;
+
+        $logger->pushProcessor($processor1);
+        $logger->pushProcessor($processor2);
+
+        $this->assertEquals($processor2, $logger->popProcessor());
+        $this->assertEquals($processor1, $logger->popProcessor());
+        $logger->popProcessor();
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractHandler::pushProcessor
+     * @expectedException InvalidArgumentException
+     */
+    public function testPushProcessorWithNonCallable()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractHandler');
+
+        $handler->pushProcessor(new \stdClass());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/AbstractProcessingHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/AbstractProcessingHandlerTest.php
new file mode 100644
index 0000000..24d4f63
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/AbstractProcessingHandlerTest.php
@@ -0,0 +1,80 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Processor\WebProcessor;
+
+class AbstractProcessingHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\AbstractProcessingHandler::handle
+     */
+    public function testHandleLowerLevelMessage()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractProcessingHandler', array(Logger::WARNING, true));
+        $this->assertFalse($handler->handle($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractProcessingHandler::handle
+     */
+    public function testHandleBubbling()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractProcessingHandler', array(Logger::DEBUG, true));
+        $this->assertFalse($handler->handle($this->getRecord()));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractProcessingHandler::handle
+     */
+    public function testHandleNotBubbling()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractProcessingHandler', array(Logger::DEBUG, false));
+        $this->assertTrue($handler->handle($this->getRecord()));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractProcessingHandler::handle
+     */
+    public function testHandleIsFalseWhenNotHandled()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractProcessingHandler', array(Logger::WARNING, false));
+        $this->assertTrue($handler->handle($this->getRecord()));
+        $this->assertFalse($handler->handle($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\AbstractProcessingHandler::processRecord
+     */
+    public function testProcessRecord()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\Handler\AbstractProcessingHandler');
+        $handler->pushProcessor(new WebProcessor(array(
+            'REQUEST_URI' => '',
+            'REQUEST_METHOD' => '',
+            'REMOTE_ADDR' => '',
+            'SERVER_NAME' => '',
+            'UNIQUE_ID' => '',
+        )));
+        $handledRecord = null;
+        $handler->expects($this->once())
+            ->method('write')
+            ->will($this->returnCallback(function ($record) use (&$handledRecord) {
+                $handledRecord = $record;
+            }))
+        ;
+        $handler->handle($this->getRecord());
+        $this->assertEquals(6, count($handledRecord['extra']));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/AmqpHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/AmqpHandlerTest.php
new file mode 100644
index 0000000..8e0e723
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/AmqpHandlerTest.php
@@ -0,0 +1,136 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use PhpAmqpLib\Message\AMQPMessage;
+use PhpAmqpLib\Connection\AMQPConnection;
+
+/**
+ * @covers Monolog\Handler\RotatingFileHandler
+ */
+class AmqpHandlerTest extends TestCase
+{
+    public function testHandleAmqpExt()
+    {
+        if (!class_exists('AMQPConnection') || !class_exists('AMQPExchange')) {
+            $this->markTestSkipped("amqp-php not installed");
+        }
+
+        if (!class_exists('AMQPChannel')) {
+            $this->markTestSkipped("Please update AMQP to version >= 1.0");
+        }
+
+        $messages = array();
+
+        $exchange = $this->getMock('AMQPExchange', array('publish', 'setName'), array(), '', false);
+        $exchange->expects($this->once())
+            ->method('setName')
+            ->with('log')
+        ;
+        $exchange->expects($this->any())
+            ->method('publish')
+            ->will($this->returnCallback(function ($message, $routing_key, $flags = 0, $attributes = array()) use (&$messages) {
+                $messages[] = array($message, $routing_key, $flags, $attributes);
+            }))
+        ;
+
+        $handler = new AmqpHandler($exchange, 'log');
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $expected = array(
+            array(
+                'message' => 'test',
+                'context' => array(
+                    'data' => array(),
+                    'foo' => 34,
+                ),
+                'level' => 300,
+                'level_name' => 'WARNING',
+                'channel' => 'test',
+                'extra' => array(),
+            ),
+            'warn.test',
+            0,
+            array(
+                'delivery_mode' => 2,
+                'content_type' => 'application/json',
+            ),
+        );
+
+        $handler->handle($record);
+
+        $this->assertCount(1, $messages);
+        $messages[0][0] = json_decode($messages[0][0], true);
+        unset($messages[0][0]['datetime']);
+        $this->assertEquals($expected, $messages[0]);
+    }
+
+    public function testHandlePhpAmqpLib()
+    {
+        if (!class_exists('PhpAmqpLib\Connection\AMQPConnection')) {
+            $this->markTestSkipped("php-amqplib not installed");
+        }
+
+        $messages = array();
+
+        $exchange = $this->getMock('PhpAmqpLib\Channel\AMQPChannel', array('basic_publish', '__destruct'), array(), '', false);
+
+        $exchange->expects($this->any())
+            ->method('basic_publish')
+            ->will($this->returnCallback(function (AMQPMessage $msg, $exchange = "", $routing_key = "", $mandatory = false, $immediate = false, $ticket = null) use (&$messages) {
+                $messages[] = array($msg, $exchange, $routing_key, $mandatory, $immediate, $ticket);
+            }))
+        ;
+
+        $handler = new AmqpHandler($exchange, 'log');
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $expected = array(
+            array(
+                'message' => 'test',
+                'context' => array(
+                    'data' => array(),
+                    'foo' => 34,
+                ),
+                'level' => 300,
+                'level_name' => 'WARNING',
+                'channel' => 'test',
+                'extra' => array(),
+            ),
+            'log',
+            'warn.test',
+            false,
+            false,
+            null,
+            array(
+                'delivery_mode' => 2,
+                'content_type' => 'application/json',
+            ),
+        );
+
+        $handler->handle($record);
+
+        $this->assertCount(1, $messages);
+
+        /* @var $msg AMQPMessage */
+        $msg = $messages[0][0];
+        $messages[0][0] = json_decode($msg->body, true);
+        $messages[0][] = $msg->get_properties();
+        unset($messages[0][0]['datetime']);
+
+        $this->assertEquals($expected, $messages[0]);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/BrowserConsoleHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/BrowserConsoleHandlerTest.php
new file mode 100644
index 0000000..ffe45da
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/BrowserConsoleHandlerTest.php
@@ -0,0 +1,130 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @covers Monolog\Handler\BrowserConsoleHandlerTest
+ */
+class BrowserConsoleHandlerTest extends TestCase
+{
+    protected function setUp()
+    {
+        BrowserConsoleHandler::resetStatic();
+    }
+
+    protected function generateScript()
+    {
+        $reflMethod = new \ReflectionMethod('Monolog\Handler\BrowserConsoleHandler', 'generateScript');
+        $reflMethod->setAccessible(true);
+
+        return $reflMethod->invoke(null);
+    }
+
+    public function testStyling()
+    {
+        $handler = new BrowserConsoleHandler();
+        $handler->setFormatter($this->getIdentityFormatter());
+
+        $handler->handle($this->getRecord(Logger::DEBUG, 'foo[[bar]]{color: red}'));
+
+        $expected = <<assertEquals($expected, $this->generateScript());
+    }
+
+    public function testEscaping()
+    {
+        $handler = new BrowserConsoleHandler();
+        $handler->setFormatter($this->getIdentityFormatter());
+
+        $handler->handle($this->getRecord(Logger::DEBUG, "[foo] [[\"bar\n[baz]\"]]{color: red}"));
+
+        $expected = <<assertEquals($expected, $this->generateScript());
+    }
+
+    public function testAutolabel()
+    {
+        $handler = new BrowserConsoleHandler();
+        $handler->setFormatter($this->getIdentityFormatter());
+
+        $handler->handle($this->getRecord(Logger::DEBUG, '[[foo]]{macro: autolabel}'));
+        $handler->handle($this->getRecord(Logger::DEBUG, '[[bar]]{macro: autolabel}'));
+        $handler->handle($this->getRecord(Logger::DEBUG, '[[foo]]{macro: autolabel}'));
+
+        $expected = <<assertEquals($expected, $this->generateScript());
+    }
+
+    public function testContext()
+    {
+        $handler = new BrowserConsoleHandler();
+        $handler->setFormatter($this->getIdentityFormatter());
+
+        $handler->handle($this->getRecord(Logger::DEBUG, 'test', array('foo' => 'bar')));
+
+        $expected = <<assertEquals($expected, $this->generateScript());
+    }
+
+    public function testConcurrentHandlers()
+    {
+        $handler1 = new BrowserConsoleHandler();
+        $handler1->setFormatter($this->getIdentityFormatter());
+
+        $handler2 = new BrowserConsoleHandler();
+        $handler2->setFormatter($this->getIdentityFormatter());
+
+        $handler1->handle($this->getRecord(Logger::DEBUG, 'test1'));
+        $handler2->handle($this->getRecord(Logger::DEBUG, 'test2'));
+        $handler1->handle($this->getRecord(Logger::DEBUG, 'test3'));
+        $handler2->handle($this->getRecord(Logger::DEBUG, 'test4'));
+
+        $expected = <<assertEquals($expected, $this->generateScript());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/BufferHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/BufferHandlerTest.php
new file mode 100644
index 0000000..da8b3c3
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/BufferHandlerTest.php
@@ -0,0 +1,158 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class BufferHandlerTest extends TestCase
+{
+    private $shutdownCheckHandler;
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::__construct
+     * @covers Monolog\Handler\BufferHandler::handle
+     * @covers Monolog\Handler\BufferHandler::close
+     */
+    public function testHandleBuffers()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertFalse($test->hasInfoRecords());
+        $handler->close();
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertTrue(count($test->getRecords()) === 2);
+    }
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::close
+     * @covers Monolog\Handler\BufferHandler::flush
+     */
+    public function testPropagatesRecordsAtEndOfRequest()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test);
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->shutdownCheckHandler = $test;
+        register_shutdown_function(array($this, 'checkPropagation'));
+    }
+
+    public function checkPropagation()
+    {
+        if (!$this->shutdownCheckHandler->hasWarningRecords() || !$this->shutdownCheckHandler->hasDebugRecords()) {
+            echo '!!! BufferHandlerTest::testPropagatesRecordsAtEndOfRequest failed to verify that the messages have been propagated' . PHP_EOL;
+            exit(1);
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::handle
+     */
+    public function testHandleBufferLimit()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test, 2);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->close();
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertFalse($test->hasDebugRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::handle
+     */
+    public function testHandleBufferLimitWithFlushOnOverflow()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test, 3, Logger::DEBUG, true, true);
+
+        // send two records
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertCount(0, $test->getRecords());
+
+        // overflow
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertCount(3, $test->getRecords());
+
+        // should buffer again
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertCount(3, $test->getRecords());
+
+        $handler->close();
+        $this->assertCount(5, $test->getRecords());
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasInfoRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::handle
+     */
+    public function testHandleLevel()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test, 0, Logger::INFO);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->close();
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertFalse($test->hasDebugRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::flush
+     */
+    public function testFlush()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test, 0);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->flush();
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\BufferHandler::handle
+     */
+    public function testHandleUsesProcessors()
+    {
+        $test = new TestHandler();
+        $handler = new BufferHandler($test);
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->flush();
+        $this->assertTrue($test->hasWarningRecords());
+        $records = $test->getRecords();
+        $this->assertTrue($records[0]['extra']['foo']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/ChromePHPHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/ChromePHPHandlerTest.php
new file mode 100644
index 0000000..421cc49
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/ChromePHPHandlerTest.php
@@ -0,0 +1,156 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @covers Monolog\Handler\ChromePHPHandler
+ */
+class ChromePHPHandlerTest extends TestCase
+{
+    protected function setUp()
+    {
+        TestChromePHPHandler::resetStatic();
+        $_SERVER['HTTP_USER_AGENT'] = 'Monolog Test; Chrome/1.0';
+    }
+
+    /**
+     * @dataProvider agentsProvider
+     */
+    public function testHeaders($agent)
+    {
+        $_SERVER['HTTP_USER_AGENT'] = $agent;
+
+        $handler = new TestChromePHPHandler();
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::WARNING));
+
+        $expected = array(
+            'X-ChromeLogger-Data'   => base64_encode(utf8_encode(json_encode(array(
+                'version' => ChromePHPHandler::VERSION,
+                'columns' => array('label', 'log', 'backtrace', 'type'),
+                'rows' => array(
+                    'test',
+                    'test',
+                ),
+                'request_uri' => '',
+            )))),
+        );
+
+        $this->assertEquals($expected, $handler->getHeaders());
+    }
+
+    public static function agentsProvider()
+    {
+        return array(
+            array('Monolog Test; Chrome/1.0'),
+            array('Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0'),
+            array('Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/56.0.2924.76 Chrome/56.0.2924.76 Safari/537.36'),
+            array('Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome Safari/537.36'),
+        );
+    }
+
+    public function testHeadersOverflow()
+    {
+        $handler = new TestChromePHPHandler();
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::WARNING, str_repeat('a', 150 * 1024)));
+
+        // overflow chrome headers limit
+        $handler->handle($this->getRecord(Logger::WARNING, str_repeat('a', 100 * 1024)));
+
+        $expected = array(
+            'X-ChromeLogger-Data'   => base64_encode(utf8_encode(json_encode(array(
+                'version' => ChromePHPHandler::VERSION,
+                'columns' => array('label', 'log', 'backtrace', 'type'),
+                'rows' => array(
+                    array(
+                        'test',
+                        'test',
+                        'unknown',
+                        'log',
+                    ),
+                    array(
+                        'test',
+                        str_repeat('a', 150 * 1024),
+                        'unknown',
+                        'warn',
+                    ),
+                    array(
+                        'monolog',
+                        'Incomplete logs, chrome header size limit reached',
+                        'unknown',
+                        'warn',
+                    ),
+                ),
+                'request_uri' => '',
+            )))),
+        );
+
+        $this->assertEquals($expected, $handler->getHeaders());
+    }
+
+    public function testConcurrentHandlers()
+    {
+        $handler = new TestChromePHPHandler();
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::WARNING));
+
+        $handler2 = new TestChromePHPHandler();
+        $handler2->setFormatter($this->getIdentityFormatter());
+        $handler2->handle($this->getRecord(Logger::DEBUG));
+        $handler2->handle($this->getRecord(Logger::WARNING));
+
+        $expected = array(
+            'X-ChromeLogger-Data'   => base64_encode(utf8_encode(json_encode(array(
+                'version' => ChromePHPHandler::VERSION,
+                'columns' => array('label', 'log', 'backtrace', 'type'),
+                'rows' => array(
+                    'test',
+                    'test',
+                    'test',
+                    'test',
+                ),
+                'request_uri' => '',
+            )))),
+        );
+
+        $this->assertEquals($expected, $handler2->getHeaders());
+    }
+}
+
+class TestChromePHPHandler extends ChromePHPHandler
+{
+    protected $headers = array();
+
+    public static function resetStatic()
+    {
+        self::$initialized = false;
+        self::$overflowed = false;
+        self::$sendHeaders = true;
+        self::$json['rows'] = array();
+    }
+
+    protected function sendHeader($header, $content)
+    {
+        $this->headers[$header] = $content;
+    }
+
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/CouchDBHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/CouchDBHandlerTest.php
new file mode 100644
index 0000000..9fc4b38
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/CouchDBHandlerTest.php
@@ -0,0 +1,31 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class CouchDBHandlerTest extends TestCase
+{
+    public function testHandle()
+    {
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $handler = new CouchDBHandler();
+
+        try {
+            $handler->handle($record);
+        } catch (\RuntimeException $e) {
+            $this->markTestSkipped('Could not connect to couchdb server on http://localhost:5984');
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/DeduplicationHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/DeduplicationHandlerTest.php
new file mode 100644
index 0000000..e2aff86
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/DeduplicationHandlerTest.php
@@ -0,0 +1,165 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class DeduplicationHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     */
+    public function testFlushPassthruIfAllRecordsUnderTrigger()
+    {
+        $test = new TestHandler();
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+
+        $handler->flush();
+
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     */
+    public function testFlushPassthruIfEmptyLog()
+    {
+        $test = new TestHandler();
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $handler->handle($this->getRecord(Logger::ERROR, 'Foo:bar'));
+        $handler->handle($this->getRecord(Logger::CRITICAL, "Foo\nbar"));
+
+        $handler->flush();
+
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     * @covers Monolog\Handler\DeduplicationHandler::isDuplicate
+     * @depends testFlushPassthruIfEmptyLog
+     */
+    public function testFlushSkipsIfLogExists()
+    {
+        $test = new TestHandler();
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $handler->handle($this->getRecord(Logger::ERROR, 'Foo:bar'));
+        $handler->handle($this->getRecord(Logger::CRITICAL, "Foo\nbar"));
+
+        $handler->flush();
+
+        $this->assertFalse($test->hasErrorRecords());
+        $this->assertFalse($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     * @covers Monolog\Handler\DeduplicationHandler::isDuplicate
+     * @depends testFlushPassthruIfEmptyLog
+     */
+    public function testFlushPassthruIfLogTooOld()
+    {
+        $test = new TestHandler();
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        $record = $this->getRecord(Logger::ERROR);
+        $record['datetime']->modify('+62seconds');
+        $handler->handle($record);
+        $record = $this->getRecord(Logger::CRITICAL);
+        $record['datetime']->modify('+62seconds');
+        $handler->handle($record);
+
+        $handler->flush();
+
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\DeduplicationHandler::flush
+     * @covers Monolog\Handler\DeduplicationHandler::appendRecord
+     * @covers Monolog\Handler\DeduplicationHandler::isDuplicate
+     * @covers Monolog\Handler\DeduplicationHandler::collectLogs
+     */
+    public function testGcOldLogs()
+    {
+        $test = new TestHandler();
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+        $handler = new DeduplicationHandler($test, sys_get_temp_dir().'/monolog_dedup.log', 0);
+
+        // handle two records from yesterday, and one recent
+        $record = $this->getRecord(Logger::ERROR);
+        $record['datetime']->modify('-1day -10seconds');
+        $handler->handle($record);
+        $record2 = $this->getRecord(Logger::CRITICAL);
+        $record2['datetime']->modify('-1day -10seconds');
+        $handler->handle($record2);
+        $record3 = $this->getRecord(Logger::CRITICAL);
+        $record3['datetime']->modify('-30seconds');
+        $handler->handle($record3);
+
+        // log is written as none of them are duplicate
+        $handler->flush();
+        $this->assertSame(
+            $record['datetime']->getTimestamp() . ":ERROR:test\n" .
+            $record2['datetime']->getTimestamp() . ":CRITICAL:test\n" .
+            $record3['datetime']->getTimestamp() . ":CRITICAL:test\n",
+            file_get_contents(sys_get_temp_dir() . '/monolog_dedup.log')
+        );
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+
+        // clear test handler
+        $test->clear();
+        $this->assertFalse($test->hasErrorRecords());
+        $this->assertFalse($test->hasCriticalRecords());
+
+        // log new records, duplicate log gets GC'd at the end of this flush call
+        $handler->handle($record = $this->getRecord(Logger::ERROR));
+        $handler->handle($record2 = $this->getRecord(Logger::CRITICAL));
+        $handler->flush();
+
+        // log should now contain the new errors and the previous one that was recent enough
+        $this->assertSame(
+            $record3['datetime']->getTimestamp() . ":CRITICAL:test\n" .
+            $record['datetime']->getTimestamp() . ":ERROR:test\n" .
+            $record2['datetime']->getTimestamp() . ":CRITICAL:test\n",
+            file_get_contents(sys_get_temp_dir() . '/monolog_dedup.log')
+        );
+        $this->assertTrue($test->hasErrorRecords());
+        $this->assertTrue($test->hasCriticalRecords());
+        $this->assertFalse($test->hasWarningRecords());
+    }
+
+    public static function tearDownAfterClass()
+    {
+        @unlink(sys_get_temp_dir().'/monolog_dedup.log');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/DoctrineCouchDBHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/DoctrineCouchDBHandlerTest.php
new file mode 100644
index 0000000..d67da90
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/DoctrineCouchDBHandlerTest.php
@@ -0,0 +1,52 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class DoctrineCouchDBHandlerTest extends TestCase
+{
+    protected function setup()
+    {
+        if (!class_exists('Doctrine\CouchDB\CouchDBClient')) {
+            $this->markTestSkipped('The "doctrine/couchdb" package is not installed');
+        }
+    }
+
+    public function testHandle()
+    {
+        $client = $this->getMockBuilder('Doctrine\\CouchDB\\CouchDBClient')
+            ->setMethods(array('postDocument'))
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $expected = array(
+            'message' => 'test',
+            'context' => array('data' => '[object] (stdClass: {})', 'foo' => 34),
+            'level' => Logger::WARNING,
+            'level_name' => 'WARNING',
+            'channel' => 'test',
+            'datetime' => $record['datetime']->format('Y-m-d H:i:s'),
+            'extra' => array(),
+        );
+
+        $client->expects($this->once())
+            ->method('postDocument')
+            ->with($expected);
+
+        $handler = new DoctrineCouchDBHandler($client);
+        $handler->handle($record);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/DynamoDbHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/DynamoDbHandlerTest.php
new file mode 100644
index 0000000..2e6c348
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/DynamoDbHandlerTest.php
@@ -0,0 +1,82 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+
+class DynamoDbHandlerTest extends TestCase
+{
+    private $client;
+
+    public function setUp()
+    {
+        if (!class_exists('Aws\DynamoDb\DynamoDbClient')) {
+            $this->markTestSkipped('aws/aws-sdk-php not installed');
+        }
+
+        $this->client = $this->getMockBuilder('Aws\DynamoDb\DynamoDbClient')
+            ->setMethods(array('formatAttributes', '__call'))
+            ->disableOriginalConstructor()->getMock();
+    }
+
+    public function testConstruct()
+    {
+        $this->assertInstanceOf('Monolog\Handler\DynamoDbHandler', new DynamoDbHandler($this->client, 'foo'));
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Monolog\Handler\HandlerInterface', new DynamoDbHandler($this->client, 'foo'));
+    }
+
+    public function testGetFormatter()
+    {
+        $handler = new DynamoDbHandler($this->client, 'foo');
+        $this->assertInstanceOf('Monolog\Formatter\ScalarFormatter', $handler->getFormatter());
+    }
+
+    public function testHandle()
+    {
+        $record = $this->getRecord();
+        $formatter = $this->getMock('Monolog\Formatter\FormatterInterface');
+        $formatted = array('foo' => 1, 'bar' => 2);
+        $handler = new DynamoDbHandler($this->client, 'foo');
+        $handler->setFormatter($formatter);
+
+        $isV3 = defined('Aws\Sdk::VERSION') && version_compare(\Aws\Sdk::VERSION, '3.0', '>=');
+        if ($isV3) {
+            $expFormatted = array('foo' => array('N' => 1), 'bar' => array('N' => 2));
+        } else {
+            $expFormatted = $formatted;
+        }
+
+        $formatter
+             ->expects($this->once())
+             ->method('format')
+             ->with($record)
+             ->will($this->returnValue($formatted));
+        $this->client
+             ->expects($isV3 ? $this->never() : $this->once())
+             ->method('formatAttributes')
+             ->with($this->isType('array'))
+             ->will($this->returnValue($formatted));
+        $this->client
+             ->expects($this->once())
+             ->method('__call')
+             ->with('putItem', array(array(
+                 'TableName' => 'foo',
+                 'Item' => $expFormatted,
+             )));
+
+        $handler->handle($record);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/ElasticSearchHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/ElasticSearchHandlerTest.php
new file mode 100644
index 0000000..1687074
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/ElasticSearchHandlerTest.php
@@ -0,0 +1,239 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\ElasticaFormatter;
+use Monolog\Formatter\NormalizerFormatter;
+use Monolog\TestCase;
+use Monolog\Logger;
+use Elastica\Client;
+use Elastica\Request;
+use Elastica\Response;
+
+class ElasticSearchHandlerTest extends TestCase
+{
+    /**
+     * @var Client mock
+     */
+    protected $client;
+
+    /**
+     * @var array Default handler options
+     */
+    protected $options = array(
+        'index' => 'my_index',
+        'type'  => 'doc_type',
+    );
+
+    public function setUp()
+    {
+        // Elastica lib required
+        if (!class_exists("Elastica\Client")) {
+            $this->markTestSkipped("ruflin/elastica not installed");
+        }
+
+        // base mock Elastica Client object
+        $this->client = $this->getMockBuilder('Elastica\Client')
+            ->setMethods(array('addDocuments'))
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+
+    /**
+     * @covers Monolog\Handler\ElasticSearchHandler::write
+     * @covers Monolog\Handler\ElasticSearchHandler::handleBatch
+     * @covers Monolog\Handler\ElasticSearchHandler::bulkSend
+     * @covers Monolog\Handler\ElasticSearchHandler::getDefaultFormatter
+     */
+    public function testHandle()
+    {
+        // log message
+        $msg = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('foo' => 7, 'bar', 'class' => new \stdClass),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        // format expected result
+        $formatter = new ElasticaFormatter($this->options['index'], $this->options['type']);
+        $expected = array($formatter->format($msg));
+
+        // setup ES client mock
+        $this->client->expects($this->any())
+            ->method('addDocuments')
+            ->with($expected);
+
+        // perform tests
+        $handler = new ElasticSearchHandler($this->client, $this->options);
+        $handler->handle($msg);
+        $handler->handleBatch(array($msg));
+    }
+
+    /**
+     * @covers Monolog\Handler\ElasticSearchHandler::setFormatter
+     */
+    public function testSetFormatter()
+    {
+        $handler = new ElasticSearchHandler($this->client);
+        $formatter = new ElasticaFormatter('index_new', 'type_new');
+        $handler->setFormatter($formatter);
+        $this->assertInstanceOf('Monolog\Formatter\ElasticaFormatter', $handler->getFormatter());
+        $this->assertEquals('index_new', $handler->getFormatter()->getIndex());
+        $this->assertEquals('type_new', $handler->getFormatter()->getType());
+    }
+
+    /**
+     * @covers                   Monolog\Handler\ElasticSearchHandler::setFormatter
+     * @expectedException        InvalidArgumentException
+     * @expectedExceptionMessage ElasticSearchHandler is only compatible with ElasticaFormatter
+     */
+    public function testSetFormatterInvalid()
+    {
+        $handler = new ElasticSearchHandler($this->client);
+        $formatter = new NormalizerFormatter();
+        $handler->setFormatter($formatter);
+    }
+
+    /**
+     * @covers Monolog\Handler\ElasticSearchHandler::__construct
+     * @covers Monolog\Handler\ElasticSearchHandler::getOptions
+     */
+    public function testOptions()
+    {
+        $expected = array(
+            'index' => $this->options['index'],
+            'type' => $this->options['type'],
+            'ignore_error' => false,
+        );
+        $handler = new ElasticSearchHandler($this->client, $this->options);
+        $this->assertEquals($expected, $handler->getOptions());
+    }
+
+    /**
+     * @covers       Monolog\Handler\ElasticSearchHandler::bulkSend
+     * @dataProvider providerTestConnectionErrors
+     */
+    public function testConnectionErrors($ignore, $expectedError)
+    {
+        $clientOpts = array('host' => '127.0.0.1', 'port' => 1);
+        $client = new Client($clientOpts);
+        $handlerOpts = array('ignore_error' => $ignore);
+        $handler = new ElasticSearchHandler($client, $handlerOpts);
+
+        if ($expectedError) {
+            $this->setExpectedException($expectedError[0], $expectedError[1]);
+            $handler->handle($this->getRecord());
+        } else {
+            $this->assertFalse($handler->handle($this->getRecord()));
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function providerTestConnectionErrors()
+    {
+        return array(
+            array(false, array('RuntimeException', 'Error sending messages to Elasticsearch')),
+            array(true, false),
+        );
+    }
+
+    /**
+     * Integration test using localhost Elastic Search server
+     *
+     * @covers Monolog\Handler\ElasticSearchHandler::__construct
+     * @covers Monolog\Handler\ElasticSearchHandler::handleBatch
+     * @covers Monolog\Handler\ElasticSearchHandler::bulkSend
+     * @covers Monolog\Handler\ElasticSearchHandler::getDefaultFormatter
+     */
+    public function testHandleIntegration()
+    {
+        $msg = array(
+            'level' => Logger::ERROR,
+            'level_name' => 'ERROR',
+            'channel' => 'meh',
+            'context' => array('foo' => 7, 'bar', 'class' => new \stdClass),
+            'datetime' => new \DateTime("@0"),
+            'extra' => array(),
+            'message' => 'log',
+        );
+
+        $expected = $msg;
+        $expected['datetime'] = $msg['datetime']->format(\DateTime::ISO8601);
+        $expected['context'] = array(
+            'class' => '[object] (stdClass: {})',
+            'foo' => 7,
+            0 => 'bar',
+        );
+
+        $client = new Client();
+        $handler = new ElasticSearchHandler($client, $this->options);
+        try {
+            $handler->handleBatch(array($msg));
+        } catch (\RuntimeException $e) {
+            $this->markTestSkipped("Cannot connect to Elastic Search server on localhost");
+        }
+
+        // check document id from ES server response
+        $documentId = $this->getCreatedDocId($client->getLastResponse());
+        $this->assertNotEmpty($documentId, 'No elastic document id received');
+
+        // retrieve document source from ES and validate
+        $document = $this->getDocSourceFromElastic(
+            $client,
+            $this->options['index'],
+            $this->options['type'],
+            $documentId
+        );
+        $this->assertEquals($expected, $document);
+
+        // remove test index from ES
+        $client->request("/{$this->options['index']}", Request::DELETE);
+    }
+
+    /**
+     * Return last created document id from ES response
+     * @param  Response    $response Elastica Response object
+     * @return string|null
+     */
+    protected function getCreatedDocId(Response $response)
+    {
+        $data = $response->getData();
+        if (!empty($data['items'][0]['create']['_id'])) {
+            return $data['items'][0]['create']['_id'];
+        }
+    }
+
+    /**
+     * Retrieve document by id from Elasticsearch
+     * @param  Client $client     Elastica client
+     * @param  string $index
+     * @param  string $type
+     * @param  string $documentId
+     * @return array
+     */
+    protected function getDocSourceFromElastic(Client $client, $index, $type, $documentId)
+    {
+        $resp = $client->request("/{$index}/{$type}/{$documentId}", Request::GET);
+        $data = $resp->getData();
+        if (!empty($data['_source'])) {
+            return $data['_source'];
+        }
+
+        return array();
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/ErrorLogHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/ErrorLogHandlerTest.php
new file mode 100644
index 0000000..99785cb
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/ErrorLogHandlerTest.php
@@ -0,0 +1,66 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+
+function error_log()
+{
+    $GLOBALS['error_log'][] = func_get_args();
+}
+
+class ErrorLogHandlerTest extends TestCase
+{
+    protected function setUp()
+    {
+        $GLOBALS['error_log'] = array();
+    }
+
+    /**
+     * @covers Monolog\Handler\ErrorLogHandler::__construct
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage The given message type "42" is not supported
+     */
+    public function testShouldNotAcceptAnInvalidTypeOnContructor()
+    {
+        new ErrorLogHandler(42);
+    }
+
+    /**
+     * @covers Monolog\Handler\ErrorLogHandler::write
+     */
+    public function testShouldLogMessagesUsingErrorLogFuncion()
+    {
+        $type = ErrorLogHandler::OPERATING_SYSTEM;
+        $handler = new ErrorLogHandler($type);
+        $handler->setFormatter(new LineFormatter('%channel%.%level_name%: %message% %context% %extra%', null, true));
+        $handler->handle($this->getRecord(Logger::ERROR, "Foo\nBar\r\n\r\nBaz"));
+
+        $this->assertSame("test.ERROR: Foo\nBar\r\n\r\nBaz [] []", $GLOBALS['error_log'][0][0]);
+        $this->assertSame($GLOBALS['error_log'][0][1], $type);
+
+        $handler = new ErrorLogHandler($type, Logger::DEBUG, true, true);
+        $handler->setFormatter(new LineFormatter(null, null, true));
+        $handler->handle($this->getRecord(Logger::ERROR, "Foo\nBar\r\n\r\nBaz"));
+
+        $this->assertStringMatchesFormat('[%s] test.ERROR: Foo', $GLOBALS['error_log'][1][0]);
+        $this->assertSame($GLOBALS['error_log'][1][1], $type);
+
+        $this->assertStringMatchesFormat('Bar', $GLOBALS['error_log'][2][0]);
+        $this->assertSame($GLOBALS['error_log'][2][1], $type);
+
+        $this->assertStringMatchesFormat('Baz [] []', $GLOBALS['error_log'][3][0]);
+        $this->assertSame($GLOBALS['error_log'][3][1], $type);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/FilterHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/FilterHandlerTest.php
new file mode 100644
index 0000000..31b7686
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/FilterHandlerTest.php
@@ -0,0 +1,170 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+class FilterHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\FilterHandler::isHandling
+     */
+    public function testIsHandling()
+    {
+        $test    = new TestHandler();
+        $handler = new FilterHandler($test, Logger::INFO, Logger::NOTICE);
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::DEBUG)));
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::INFO)));
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::NOTICE)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::WARNING)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::ERROR)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::CRITICAL)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::ALERT)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::EMERGENCY)));
+    }
+
+    /**
+     * @covers Monolog\Handler\FilterHandler::handle
+     * @covers Monolog\Handler\FilterHandler::setAcceptedLevels
+     * @covers Monolog\Handler\FilterHandler::isHandling
+     */
+    public function testHandleProcessOnlyNeededLevels()
+    {
+        $test    = new TestHandler();
+        $handler = new FilterHandler($test, Logger::INFO, Logger::NOTICE);
+
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->assertFalse($test->hasDebugRecords());
+
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertTrue($test->hasInfoRecords());
+        $handler->handle($this->getRecord(Logger::NOTICE));
+        $this->assertTrue($test->hasNoticeRecords());
+
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertFalse($test->hasWarningRecords());
+        $handler->handle($this->getRecord(Logger::ERROR));
+        $this->assertFalse($test->hasErrorRecords());
+        $handler->handle($this->getRecord(Logger::CRITICAL));
+        $this->assertFalse($test->hasCriticalRecords());
+        $handler->handle($this->getRecord(Logger::ALERT));
+        $this->assertFalse($test->hasAlertRecords());
+        $handler->handle($this->getRecord(Logger::EMERGENCY));
+        $this->assertFalse($test->hasEmergencyRecords());
+
+        $test    = new TestHandler();
+        $handler = new FilterHandler($test, array(Logger::INFO, Logger::ERROR));
+
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->assertFalse($test->hasDebugRecords());
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertTrue($test->hasInfoRecords());
+        $handler->handle($this->getRecord(Logger::NOTICE));
+        $this->assertFalse($test->hasNoticeRecords());
+        $handler->handle($this->getRecord(Logger::ERROR));
+        $this->assertTrue($test->hasErrorRecords());
+        $handler->handle($this->getRecord(Logger::CRITICAL));
+        $this->assertFalse($test->hasCriticalRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FilterHandler::setAcceptedLevels
+     * @covers Monolog\Handler\FilterHandler::getAcceptedLevels
+     */
+    public function testAcceptedLevelApi()
+    {
+        $test    = new TestHandler();
+        $handler = new FilterHandler($test);
+
+        $levels = array(Logger::INFO, Logger::ERROR);
+        $handler->setAcceptedLevels($levels);
+        $this->assertSame($levels, $handler->getAcceptedLevels());
+
+        $handler->setAcceptedLevels(array('info', 'error'));
+        $this->assertSame($levels, $handler->getAcceptedLevels());
+
+        $levels = array(Logger::CRITICAL, Logger::ALERT, Logger::EMERGENCY);
+        $handler->setAcceptedLevels(Logger::CRITICAL, Logger::EMERGENCY);
+        $this->assertSame($levels, $handler->getAcceptedLevels());
+
+        $handler->setAcceptedLevels('critical', 'emergency');
+        $this->assertSame($levels, $handler->getAcceptedLevels());
+    }
+
+    /**
+     * @covers Monolog\Handler\FilterHandler::handle
+     */
+    public function testHandleUsesProcessors()
+    {
+        $test    = new TestHandler();
+        $handler = new FilterHandler($test, Logger::DEBUG, Logger::EMERGENCY);
+        $handler->pushProcessor(
+            function ($record) {
+                $record['extra']['foo'] = true;
+
+                return $record;
+            }
+        );
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasWarningRecords());
+        $records = $test->getRecords();
+        $this->assertTrue($records[0]['extra']['foo']);
+    }
+
+    /**
+     * @covers Monolog\Handler\FilterHandler::handle
+     */
+    public function testHandleRespectsBubble()
+    {
+        $test = new TestHandler();
+
+        $handler = new FilterHandler($test, Logger::INFO, Logger::NOTICE, false);
+        $this->assertTrue($handler->handle($this->getRecord(Logger::INFO)));
+        $this->assertFalse($handler->handle($this->getRecord(Logger::WARNING)));
+
+        $handler = new FilterHandler($test, Logger::INFO, Logger::NOTICE, true);
+        $this->assertFalse($handler->handle($this->getRecord(Logger::INFO)));
+        $this->assertFalse($handler->handle($this->getRecord(Logger::WARNING)));
+    }
+
+    /**
+     * @covers Monolog\Handler\FilterHandler::handle
+     */
+    public function testHandleWithCallback()
+    {
+        $test    = new TestHandler();
+        $handler = new FilterHandler(
+            function ($record, $handler) use ($test) {
+                return $test;
+            }, Logger::INFO, Logger::NOTICE, false
+        );
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertTrue($test->hasInfoRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FilterHandler::handle
+     * @expectedException \RuntimeException
+     */
+    public function testHandleWithBadCallbackThrowsException()
+    {
+        $handler = new FilterHandler(
+            function ($record, $handler) {
+                return 'foo';
+            }
+        );
+        $handler->handle($this->getRecord(Logger::WARNING));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/FingersCrossedHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/FingersCrossedHandlerTest.php
new file mode 100644
index 0000000..0ec3653
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/FingersCrossedHandlerTest.php
@@ -0,0 +1,279 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Handler\FingersCrossed\ErrorLevelActivationStrategy;
+use Monolog\Handler\FingersCrossed\ChannelLevelActivationStrategy;
+use Psr\Log\LogLevel;
+
+class FingersCrossedHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::__construct
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testHandleBuffers()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertFalse($test->hasInfoRecords());
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->close();
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertTrue(count($test->getRecords()) === 3);
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testHandleStopsBufferingAfterTrigger()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test);
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->close();
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasDebugRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     * @covers Monolog\Handler\FingersCrossedHandler::reset
+     */
+    public function testHandleResetBufferingAfterReset()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test);
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->reset();
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->close();
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertFalse($test->hasInfoRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testHandleResetBufferingAfterBeingTriggeredWhenStopBufferingIsDisabled()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, Logger::WARNING, 0, false, false);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->close();
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertFalse($test->hasInfoRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testHandleBufferLimit()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, Logger::WARNING, 2);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasWarningRecords());
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertFalse($test->hasDebugRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testHandleWithCallback()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler(function ($record, $handler) use ($test) {
+                    return $test;
+                });
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertFalse($test->hasInfoRecords());
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasInfoRecords());
+        $this->assertTrue(count($test->getRecords()) === 3);
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     * @expectedException RuntimeException
+     */
+    public function testHandleWithBadCallbackThrowsException()
+    {
+        $handler = new FingersCrossedHandler(function ($record, $handler) {
+                    return 'foo';
+                });
+        $handler->handle($this->getRecord(Logger::WARNING));
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::isHandling
+     */
+    public function testIsHandlingAlways()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, Logger::ERROR);
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::__construct
+     * @covers Monolog\Handler\FingersCrossed\ErrorLevelActivationStrategy::__construct
+     * @covers Monolog\Handler\FingersCrossed\ErrorLevelActivationStrategy::isHandlerActivated
+     */
+    public function testErrorLevelActivationStrategy()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ErrorLevelActivationStrategy(Logger::WARNING));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->assertFalse($test->hasDebugRecords());
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertTrue($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::__construct
+     * @covers Monolog\Handler\FingersCrossed\ErrorLevelActivationStrategy::__construct
+     * @covers Monolog\Handler\FingersCrossed\ErrorLevelActivationStrategy::isHandlerActivated
+     */
+    public function testErrorLevelActivationStrategyWithPsrLevel()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ErrorLevelActivationStrategy('warning'));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->assertFalse($test->hasDebugRecords());
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertTrue($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::__construct
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testOverrideActivationStrategy()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ErrorLevelActivationStrategy('warning'));
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $this->assertFalse($test->hasDebugRecords());
+        $handler->activate();
+        $this->assertTrue($test->hasDebugRecords());
+        $handler->handle($this->getRecord(Logger::INFO));
+        $this->assertTrue($test->hasInfoRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossed\ChannelLevelActivationStrategy::__construct
+     * @covers Monolog\Handler\FingersCrossed\ChannelLevelActivationStrategy::isHandlerActivated
+     */
+    public function testChannelLevelActivationStrategy()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ChannelLevelActivationStrategy(Logger::ERROR, array('othertest' => Logger::DEBUG)));
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertFalse($test->hasWarningRecords());
+        $record = $this->getRecord(Logger::DEBUG);
+        $record['channel'] = 'othertest';
+        $handler->handle($record);
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertTrue($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossed\ChannelLevelActivationStrategy::__construct
+     * @covers Monolog\Handler\FingersCrossed\ChannelLevelActivationStrategy::isHandlerActivated
+     */
+    public function testChannelLevelActivationStrategyWithPsrLevels()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ChannelLevelActivationStrategy('error', array('othertest' => 'debug')));
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertFalse($test->hasWarningRecords());
+        $record = $this->getRecord(Logger::DEBUG);
+        $record['channel'] = 'othertest';
+        $handler->handle($record);
+        $this->assertTrue($test->hasDebugRecords());
+        $this->assertTrue($test->hasWarningRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::handle
+     * @covers Monolog\Handler\FingersCrossedHandler::activate
+     */
+    public function testHandleUsesProcessors()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, Logger::INFO);
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasWarningRecords());
+        $records = $test->getRecords();
+        $this->assertTrue($records[0]['extra']['foo']);
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::close
+     */
+    public function testPassthruOnClose()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ErrorLevelActivationStrategy(Logger::WARNING), 0, true, true, Logger::INFO);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->close();
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertTrue($test->hasInfoRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\FingersCrossedHandler::close
+     */
+    public function testPsrLevelPassthruOnClose()
+    {
+        $test = new TestHandler();
+        $handler = new FingersCrossedHandler($test, new ErrorLevelActivationStrategy(Logger::WARNING), 0, true, true, LogLevel::INFO);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        $handler->close();
+        $this->assertFalse($test->hasDebugRecords());
+        $this->assertTrue($test->hasInfoRecords());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/FirePHPHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/FirePHPHandlerTest.php
new file mode 100644
index 0000000..7a404e6
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/FirePHPHandlerTest.php
@@ -0,0 +1,96 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @covers Monolog\Handler\FirePHPHandler
+ */
+class FirePHPHandlerTest extends TestCase
+{
+    public function setUp()
+    {
+        TestFirePHPHandler::resetStatic();
+        $_SERVER['HTTP_USER_AGENT'] = 'Monolog Test; FirePHP/1.0';
+    }
+
+    public function testHeaders()
+    {
+        $handler = new TestFirePHPHandler;
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::WARNING));
+
+        $expected = array(
+            'X-Wf-Protocol-1'    => 'http://meta.wildfirehq.org/Protocol/JsonStream/0.2',
+            'X-Wf-1-Structure-1' => 'http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1',
+            'X-Wf-1-Plugin-1'    => 'http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/0.3',
+            'X-Wf-1-1-1-1'       => 'test',
+            'X-Wf-1-1-1-2'       => 'test',
+        );
+
+        $this->assertEquals($expected, $handler->getHeaders());
+    }
+
+    public function testConcurrentHandlers()
+    {
+        $handler = new TestFirePHPHandler;
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::WARNING));
+
+        $handler2 = new TestFirePHPHandler;
+        $handler2->setFormatter($this->getIdentityFormatter());
+        $handler2->handle($this->getRecord(Logger::DEBUG));
+        $handler2->handle($this->getRecord(Logger::WARNING));
+
+        $expected = array(
+            'X-Wf-Protocol-1'    => 'http://meta.wildfirehq.org/Protocol/JsonStream/0.2',
+            'X-Wf-1-Structure-1' => 'http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1',
+            'X-Wf-1-Plugin-1'    => 'http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/0.3',
+            'X-Wf-1-1-1-1'       => 'test',
+            'X-Wf-1-1-1-2'       => 'test',
+        );
+
+        $expected2 = array(
+            'X-Wf-1-1-1-3'       => 'test',
+            'X-Wf-1-1-1-4'       => 'test',
+        );
+
+        $this->assertEquals($expected, $handler->getHeaders());
+        $this->assertEquals($expected2, $handler2->getHeaders());
+    }
+}
+
+class TestFirePHPHandler extends FirePHPHandler
+{
+    protected $headers = array();
+
+    public static function resetStatic()
+    {
+        self::$initialized = false;
+        self::$sendHeaders = true;
+        self::$messageIndex = 1;
+    }
+
+    protected function sendHeader($header, $content)
+    {
+        $this->headers[$header] = $content;
+    }
+
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/Fixtures/.gitkeep b/vendor/monolog/monolog/tests/Monolog/Handler/Fixtures/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/FleepHookHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/FleepHookHandlerTest.php
new file mode 100644
index 0000000..91cdd31
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/FleepHookHandlerTest.php
@@ -0,0 +1,85 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+use Monolog\Logger;
+use Monolog\TestCase;
+
+/**
+ * @coversDefaultClass \Monolog\Handler\FleepHookHandler
+ */
+class FleepHookHandlerTest extends TestCase
+{
+    /**
+     * Default token to use in tests
+     */
+    const TOKEN = '123abc';
+
+    /**
+     * @var FleepHookHandler
+     */
+    private $handler;
+
+    public function setUp()
+    {
+        parent::setUp();
+
+        if (!extension_loaded('openssl')) {
+            $this->markTestSkipped('This test requires openssl extension to run');
+        }
+
+        // Create instances of the handler and logger for convenience
+        $this->handler = new FleepHookHandler(self::TOKEN);
+    }
+
+    /**
+     * @covers ::__construct
+     */
+    public function testConstructorSetsExpectedDefaults()
+    {
+        $this->assertEquals(Logger::DEBUG, $this->handler->getLevel());
+        $this->assertEquals(true, $this->handler->getBubble());
+    }
+
+    /**
+     * @covers ::getDefaultFormatter
+     */
+    public function testHandlerUsesLineFormatterWhichIgnoresEmptyArrays()
+    {
+        $record = array(
+            'message' => 'msg',
+            'context' => array(),
+            'level' => Logger::DEBUG,
+            'level_name' => Logger::getLevelName(Logger::DEBUG),
+            'channel' => 'channel',
+            'datetime' => new \DateTime(),
+            'extra' => array(),
+        );
+
+        $expectedFormatter = new LineFormatter(null, null, true, true);
+        $expected = $expectedFormatter->format($record);
+
+        $handlerFormatter = $this->handler->getFormatter();
+        $actual = $handlerFormatter->format($record);
+
+        $this->assertEquals($expected, $actual, 'Empty context and extra arrays should not be rendered');
+    }
+
+    /**
+     * @covers ::__construct
+     */
+    public function testConnectionStringisConstructedCorrectly()
+    {
+        $this->assertEquals('ssl://' . FleepHookHandler::FLEEP_HOST . ':443', $this->handler->getConnectionString());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php
new file mode 100644
index 0000000..4b120d5
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php
@@ -0,0 +1,88 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\FlowdockFormatter;
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @author Dominik Liebler 
+ * @see    https://www.hipchat.com/docs/api
+ */
+class FlowdockHandlerTest extends TestCase
+{
+    /**
+     * @var resource
+     */
+    private $res;
+
+    /**
+     * @var FlowdockHandler
+     */
+    private $handler;
+
+    public function setUp()
+    {
+        if (!extension_loaded('openssl')) {
+            $this->markTestSkipped('This test requires openssl to run');
+        }
+    }
+
+    public function testWriteHeader()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/v1\/messages\/team_inbox\/.* HTTP\/1.1\\r\\nHost: api.flowdock.com\\r\\nContent-Type: application\/json\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    /**
+     * @depends testWriteHeader
+     */
+    public function testWriteContent($content)
+    {
+        $this->assertRegexp('/"source":"test_source"/', $content);
+        $this->assertRegexp('/"from_address":"source@test\.com"/', $content);
+    }
+
+    private function createHandler($token = 'myToken')
+    {
+        $constructorArgs = array($token, Logger::DEBUG);
+        $this->res = fopen('php://memory', 'a');
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\FlowdockHandler',
+            array('fsockopen', 'streamSetTimeout', 'closeSocket'),
+            $constructorArgs
+        );
+
+        $reflectionProperty = new \ReflectionProperty('\Monolog\Handler\SocketHandler', 'connectionString');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->handler, 'localhost:1234');
+
+        $this->handler->expects($this->any())
+            ->method('fsockopen')
+            ->will($this->returnValue($this->res));
+        $this->handler->expects($this->any())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(true));
+        $this->handler->expects($this->any())
+            ->method('closeSocket')
+            ->will($this->returnValue(true));
+
+        $this->handler->setFormatter(new FlowdockFormatter('test_source', 'source@test.com'));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/GelfHandlerLegacyTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/GelfHandlerLegacyTest.php
new file mode 100644
index 0000000..9d007b1
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/GelfHandlerLegacyTest.php
@@ -0,0 +1,95 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Gelf\Message;
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\GelfMessageFormatter;
+
+class GelfHandlerLegacyTest extends TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('Gelf\MessagePublisher') || !class_exists('Gelf\Message')) {
+            $this->markTestSkipped("mlehner/gelf-php not installed");
+        }
+
+        require_once __DIR__ . '/GelfMockMessagePublisher.php';
+    }
+
+    /**
+     * @covers Monolog\Handler\GelfHandler::__construct
+     */
+    public function testConstruct()
+    {
+        $handler = new GelfHandler($this->getMessagePublisher());
+        $this->assertInstanceOf('Monolog\Handler\GelfHandler', $handler);
+    }
+
+    protected function getHandler($messagePublisher)
+    {
+        $handler = new GelfHandler($messagePublisher);
+
+        return $handler;
+    }
+
+    protected function getMessagePublisher()
+    {
+        return new GelfMockMessagePublisher('localhost');
+    }
+
+    public function testDebug()
+    {
+        $messagePublisher = $this->getMessagePublisher();
+        $handler = $this->getHandler($messagePublisher);
+
+        $record = $this->getRecord(Logger::DEBUG, "A test debug message");
+        $handler->handle($record);
+
+        $this->assertEquals(7, $messagePublisher->lastMessage->getLevel());
+        $this->assertEquals('test', $messagePublisher->lastMessage->getFacility());
+        $this->assertEquals($record['message'], $messagePublisher->lastMessage->getShortMessage());
+        $this->assertEquals(null, $messagePublisher->lastMessage->getFullMessage());
+    }
+
+    public function testWarning()
+    {
+        $messagePublisher = $this->getMessagePublisher();
+        $handler = $this->getHandler($messagePublisher);
+
+        $record = $this->getRecord(Logger::WARNING, "A test warning message");
+        $handler->handle($record);
+
+        $this->assertEquals(4, $messagePublisher->lastMessage->getLevel());
+        $this->assertEquals('test', $messagePublisher->lastMessage->getFacility());
+        $this->assertEquals($record['message'], $messagePublisher->lastMessage->getShortMessage());
+        $this->assertEquals(null, $messagePublisher->lastMessage->getFullMessage());
+    }
+
+    public function testInjectedGelfMessageFormatter()
+    {
+        $messagePublisher = $this->getMessagePublisher();
+        $handler = $this->getHandler($messagePublisher);
+
+        $handler->setFormatter(new GelfMessageFormatter('mysystem', 'EXT', 'CTX'));
+
+        $record = $this->getRecord(Logger::WARNING, "A test warning message");
+        $record['extra']['blarg'] = 'yep';
+        $record['context']['from'] = 'logger';
+        $handler->handle($record);
+
+        $this->assertEquals('mysystem', $messagePublisher->lastMessage->getHost());
+        $this->assertArrayHasKey('_EXTblarg', $messagePublisher->lastMessage->toArray());
+        $this->assertArrayHasKey('_CTXfrom', $messagePublisher->lastMessage->toArray());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/GelfHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/GelfHandlerTest.php
new file mode 100644
index 0000000..8cdd64f
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/GelfHandlerTest.php
@@ -0,0 +1,117 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Gelf\Message;
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\GelfMessageFormatter;
+
+class GelfHandlerTest extends TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('Gelf\Publisher') || !class_exists('Gelf\Message')) {
+            $this->markTestSkipped("graylog2/gelf-php not installed");
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\GelfHandler::__construct
+     */
+    public function testConstruct()
+    {
+        $handler = new GelfHandler($this->getMessagePublisher());
+        $this->assertInstanceOf('Monolog\Handler\GelfHandler', $handler);
+    }
+
+    protected function getHandler($messagePublisher)
+    {
+        $handler = new GelfHandler($messagePublisher);
+
+        return $handler;
+    }
+
+    protected function getMessagePublisher()
+    {
+        return $this->getMock('Gelf\Publisher', array('publish'), array(), '', false);
+    }
+
+    public function testDebug()
+    {
+        $record = $this->getRecord(Logger::DEBUG, "A test debug message");
+        $expectedMessage = new Message();
+        $expectedMessage
+            ->setLevel(7)
+            ->setFacility("test")
+            ->setShortMessage($record['message'])
+            ->setTimestamp($record['datetime'])
+        ;
+
+        $messagePublisher = $this->getMessagePublisher();
+        $messagePublisher->expects($this->once())
+            ->method('publish')
+            ->with($expectedMessage);
+
+        $handler = $this->getHandler($messagePublisher);
+
+        $handler->handle($record);
+    }
+
+    public function testWarning()
+    {
+        $record = $this->getRecord(Logger::WARNING, "A test warning message");
+        $expectedMessage = new Message();
+        $expectedMessage
+            ->setLevel(4)
+            ->setFacility("test")
+            ->setShortMessage($record['message'])
+            ->setTimestamp($record['datetime'])
+        ;
+
+        $messagePublisher = $this->getMessagePublisher();
+        $messagePublisher->expects($this->once())
+            ->method('publish')
+            ->with($expectedMessage);
+
+        $handler = $this->getHandler($messagePublisher);
+
+        $handler->handle($record);
+    }
+
+    public function testInjectedGelfMessageFormatter()
+    {
+        $record = $this->getRecord(Logger::WARNING, "A test warning message");
+        $record['extra']['blarg'] = 'yep';
+        $record['context']['from'] = 'logger';
+
+        $expectedMessage = new Message();
+        $expectedMessage
+            ->setLevel(4)
+            ->setFacility("test")
+            ->setHost("mysystem")
+            ->setShortMessage($record['message'])
+            ->setTimestamp($record['datetime'])
+            ->setAdditional("EXTblarg", 'yep')
+            ->setAdditional("CTXfrom", 'logger')
+        ;
+
+        $messagePublisher = $this->getMessagePublisher();
+        $messagePublisher->expects($this->once())
+            ->method('publish')
+            ->with($expectedMessage);
+
+        $handler = $this->getHandler($messagePublisher);
+        $handler->setFormatter(new GelfMessageFormatter('mysystem', 'EXT', 'CTX'));
+        $handler->handle($record);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/GelfMockMessagePublisher.php b/vendor/monolog/monolog/tests/Monolog/Handler/GelfMockMessagePublisher.php
new file mode 100644
index 0000000..873d92f
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/GelfMockMessagePublisher.php
@@ -0,0 +1,25 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Gelf\MessagePublisher;
+use Gelf\Message;
+
+class GelfMockMessagePublisher extends MessagePublisher
+{
+    public function publish(Message $message)
+    {
+        $this->lastMessage = $message;
+    }
+
+    public $lastMessage = null;
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/GroupHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/GroupHandlerTest.php
new file mode 100644
index 0000000..a1b8617
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/GroupHandlerTest.php
@@ -0,0 +1,112 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class GroupHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\GroupHandler::__construct
+     * @expectedException InvalidArgumentException
+     */
+    public function testConstructorOnlyTakesHandler()
+    {
+        new GroupHandler(array(new TestHandler(), "foo"));
+    }
+
+    /**
+     * @covers Monolog\Handler\GroupHandler::__construct
+     * @covers Monolog\Handler\GroupHandler::handle
+     */
+    public function testHandle()
+    {
+        $testHandlers = array(new TestHandler(), new TestHandler());
+        $handler = new GroupHandler($testHandlers);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        foreach ($testHandlers as $test) {
+            $this->assertTrue($test->hasDebugRecords());
+            $this->assertTrue($test->hasInfoRecords());
+            $this->assertTrue(count($test->getRecords()) === 2);
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\GroupHandler::handleBatch
+     */
+    public function testHandleBatch()
+    {
+        $testHandlers = array(new TestHandler(), new TestHandler());
+        $handler = new GroupHandler($testHandlers);
+        $handler->handleBatch(array($this->getRecord(Logger::DEBUG), $this->getRecord(Logger::INFO)));
+        foreach ($testHandlers as $test) {
+            $this->assertTrue($test->hasDebugRecords());
+            $this->assertTrue($test->hasInfoRecords());
+            $this->assertTrue(count($test->getRecords()) === 2);
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\GroupHandler::isHandling
+     */
+    public function testIsHandling()
+    {
+        $testHandlers = array(new TestHandler(Logger::ERROR), new TestHandler(Logger::WARNING));
+        $handler = new GroupHandler($testHandlers);
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::ERROR)));
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::WARNING)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\GroupHandler::handle
+     */
+    public function testHandleUsesProcessors()
+    {
+        $test = new TestHandler();
+        $handler = new GroupHandler(array($test));
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasWarningRecords());
+        $records = $test->getRecords();
+        $this->assertTrue($records[0]['extra']['foo']);
+    }
+
+    /**
+     * @covers Monolog\Handler\GroupHandler::handle
+     */
+    public function testHandleBatchUsesProcessors()
+    {
+        $testHandlers = array(new TestHandler(), new TestHandler());
+        $handler = new GroupHandler($testHandlers);
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handleBatch(array($this->getRecord(Logger::DEBUG), $this->getRecord(Logger::INFO)));
+        foreach ($testHandlers as $test) {
+            $this->assertTrue($test->hasDebugRecords());
+            $this->assertTrue($test->hasInfoRecords());
+            $this->assertTrue(count($test->getRecords()) === 2);
+            $records = $test->getRecords();
+            $this->assertTrue($records[0]['extra']['foo']);
+            $this->assertTrue($records[1]['extra']['foo']);
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/HandlerWrapperTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/HandlerWrapperTest.php
new file mode 100644
index 0000000..d8d0452
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/HandlerWrapperTest.php
@@ -0,0 +1,130 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+
+/**
+ * @author Alexey Karapetov 
+ */
+class HandlerWrapperTest extends TestCase
+{
+    /**
+     * @var HandlerWrapper
+     */
+    private $wrapper;
+
+    private $handler;
+
+    public function setUp()
+    {
+        parent::setUp();
+        $this->handler = $this->getMock('Monolog\\Handler\\HandlerInterface');
+        $this->wrapper = new HandlerWrapper($this->handler);
+    }
+
+    /**
+     * @return array
+     */
+    public function trueFalseDataProvider()
+    {
+        return array(
+            array(true),
+            array(false),
+        );
+    }
+
+    /**
+     * @param $result
+     * @dataProvider trueFalseDataProvider
+     */
+    public function testIsHandling($result)
+    {
+        $record = $this->getRecord();
+        $this->handler->expects($this->once())
+            ->method('isHandling')
+            ->with($record)
+            ->willReturn($result);
+
+        $this->assertEquals($result, $this->wrapper->isHandling($record));
+    }
+
+    /**
+     * @param $result
+     * @dataProvider trueFalseDataProvider
+     */
+    public function testHandle($result)
+    {
+        $record = $this->getRecord();
+        $this->handler->expects($this->once())
+            ->method('handle')
+            ->with($record)
+            ->willReturn($result);
+
+        $this->assertEquals($result, $this->wrapper->handle($record));
+    }
+
+    /**
+     * @param $result
+     * @dataProvider trueFalseDataProvider
+     */
+    public function testHandleBatch($result)
+    {
+        $records = $this->getMultipleRecords();
+        $this->handler->expects($this->once())
+            ->method('handleBatch')
+            ->with($records)
+            ->willReturn($result);
+
+        $this->assertEquals($result, $this->wrapper->handleBatch($records));
+    }
+
+    public function testPushProcessor()
+    {
+        $processor = function () {};
+        $this->handler->expects($this->once())
+            ->method('pushProcessor')
+            ->with($processor);
+
+        $this->assertEquals($this->wrapper, $this->wrapper->pushProcessor($processor));
+    }
+
+    public function testPopProcessor()
+    {
+        $processor = function () {};
+        $this->handler->expects($this->once())
+            ->method('popProcessor')
+            ->willReturn($processor);
+
+        $this->assertEquals($processor, $this->wrapper->popProcessor());
+    }
+
+    public function testSetFormatter()
+    {
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $this->handler->expects($this->once())
+            ->method('setFormatter')
+            ->with($formatter);
+
+        $this->assertEquals($this->wrapper, $this->wrapper->setFormatter($formatter));
+    }
+
+    public function testGetFormatter()
+    {
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $this->handler->expects($this->once())
+            ->method('getFormatter')
+            ->willReturn($formatter);
+
+        $this->assertEquals($formatter, $this->wrapper->getFormatter());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php
new file mode 100644
index 0000000..52dc9da
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php
@@ -0,0 +1,279 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @author Rafael Dohms 
+ * @see    https://www.hipchat.com/docs/api
+ */
+class HipChatHandlerTest extends TestCase
+{
+    private $res;
+    /** @var  HipChatHandler */
+    private $handler;
+
+    public function testWriteHeader()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/v1\/rooms\/message\?format=json&auth_token=.* HTTP\/1.1\\r\\nHost: api.hipchat.com\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    public function testWriteCustomHostHeader()
+    {
+        $this->createHandler('myToken', 'room1', 'Monolog', true, 'hipchat.foo.bar');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/v1\/rooms\/message\?format=json&auth_token=.* HTTP\/1.1\\r\\nHost: hipchat.foo.bar\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    public function testWriteV2()
+    {
+        $this->createHandler('myToken', 'room1', 'Monolog', false, 'hipchat.foo.bar', 'v2');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/v2\/room\/room1\/notification\?auth_token=.* HTTP\/1.1\\r\\nHost: hipchat.foo.bar\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    public function testWriteV2Notify()
+    {
+        $this->createHandler('myToken', 'room1', 'Monolog', true, 'hipchat.foo.bar', 'v2');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/v2\/room\/room1\/notification\?auth_token=.* HTTP\/1.1\\r\\nHost: hipchat.foo.bar\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    public function testRoomSpaces()
+    {
+        $this->createHandler('myToken', 'room name', 'Monolog', false, 'hipchat.foo.bar', 'v2');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/v2\/room\/room%20name\/notification\?auth_token=.* HTTP\/1.1\\r\\nHost: hipchat.foo.bar\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    /**
+     * @depends testWriteHeader
+     */
+    public function testWriteContent($content)
+    {
+        $this->assertRegexp('/notify=0&message=test1&message_format=text&color=red&room_id=room1&from=Monolog$/', $content);
+    }
+
+    public function testWriteContentV1WithoutName()
+    {
+        $this->createHandler('myToken', 'room1', null, false, 'hipchat.foo.bar', 'v1');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/notify=0&message=test1&message_format=text&color=red&room_id=room1&from=$/', $content);
+
+        return $content;
+    }
+
+    /**
+     * @depends testWriteCustomHostHeader
+     */
+    public function testWriteContentNotify($content)
+    {
+        $this->assertRegexp('/notify=1&message=test1&message_format=text&color=red&room_id=room1&from=Monolog$/', $content);
+    }
+
+    /**
+     * @depends testWriteV2
+     */
+    public function testWriteContentV2($content)
+    {
+        $this->assertRegexp('/notify=false&message=test1&message_format=text&color=red&from=Monolog$/', $content);
+    }
+
+    /**
+     * @depends testWriteV2Notify
+     */
+    public function testWriteContentV2Notify($content)
+    {
+        $this->assertRegexp('/notify=true&message=test1&message_format=text&color=red&from=Monolog$/', $content);
+    }
+
+    public function testWriteContentV2WithoutName()
+    {
+        $this->createHandler('myToken', 'room1', null, false, 'hipchat.foo.bar', 'v2');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/notify=false&message=test1&message_format=text&color=red$/', $content);
+
+        return $content;
+    }
+
+    public function testWriteWithComplexMessage()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'Backup of database "example" finished in 16 minutes.'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/message=Backup\+of\+database\+%22example%22\+finished\+in\+16\+minutes\./', $content);
+    }
+
+    public function testWriteTruncatesLongMessage()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, str_repeat('abcde', 2000)));
+        fseek($this->res, 0);
+        $content = fread($this->res, 12000);
+
+        $this->assertRegexp('/message='.str_repeat('abcde', 1900).'\+%5Btruncated%5D/', $content);
+    }
+
+    /**
+     * @dataProvider provideLevelColors
+     */
+    public function testWriteWithErrorLevelsAndColors($level, $expectedColor)
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord($level, 'Backup of database "example" finished in 16 minutes.'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/color='.$expectedColor.'/', $content);
+    }
+
+    public function provideLevelColors()
+    {
+        return array(
+            array(Logger::DEBUG,    'gray'),
+            array(Logger::INFO,     'green'),
+            array(Logger::WARNING,  'yellow'),
+            array(Logger::ERROR,    'red'),
+            array(Logger::CRITICAL, 'red'),
+            array(Logger::ALERT,    'red'),
+            array(Logger::EMERGENCY,'red'),
+            array(Logger::NOTICE,   'green'),
+        );
+    }
+
+    /**
+     * @dataProvider provideBatchRecords
+     */
+    public function testHandleBatch($records, $expectedColor)
+    {
+        $this->createHandler();
+
+        $this->handler->handleBatch($records);
+
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/color='.$expectedColor.'/', $content);
+    }
+
+    public function provideBatchRecords()
+    {
+        return array(
+            array(
+                array(
+                    array('level' => Logger::WARNING, 'message' => 'Oh bugger!', 'level_name' => 'warning', 'datetime' => new \DateTime()),
+                    array('level' => Logger::NOTICE, 'message' => 'Something noticeable happened.', 'level_name' => 'notice', 'datetime' => new \DateTime()),
+                    array('level' => Logger::CRITICAL, 'message' => 'Everything is broken!', 'level_name' => 'critical', 'datetime' => new \DateTime()),
+                ),
+                'red',
+            ),
+            array(
+                array(
+                    array('level' => Logger::WARNING, 'message' => 'Oh bugger!', 'level_name' => 'warning', 'datetime' => new \DateTime()),
+                    array('level' => Logger::NOTICE, 'message' => 'Something noticeable happened.', 'level_name' => 'notice', 'datetime' => new \DateTime()),
+                ),
+                'yellow',
+            ),
+            array(
+                array(
+                    array('level' => Logger::DEBUG, 'message' => 'Just debugging.', 'level_name' => 'debug', 'datetime' => new \DateTime()),
+                    array('level' => Logger::NOTICE, 'message' => 'Something noticeable happened.', 'level_name' => 'notice', 'datetime' => new \DateTime()),
+                ),
+                'green',
+            ),
+            array(
+                array(
+                    array('level' => Logger::DEBUG, 'message' => 'Just debugging.', 'level_name' => 'debug', 'datetime' => new \DateTime()),
+                ),
+                'gray',
+            ),
+        );
+    }
+
+    private function createHandler($token = 'myToken', $room = 'room1', $name = 'Monolog', $notify = false, $host = 'api.hipchat.com', $version = 'v1')
+    {
+        $constructorArgs = array($token, $room, $name, $notify, Logger::DEBUG, true, true, 'text', $host, $version);
+        $this->res = fopen('php://memory', 'a');
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\HipChatHandler',
+            array('fsockopen', 'streamSetTimeout', 'closeSocket'),
+            $constructorArgs
+        );
+
+        $reflectionProperty = new \ReflectionProperty('\Monolog\Handler\SocketHandler', 'connectionString');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->handler, 'localhost:1234');
+
+        $this->handler->expects($this->any())
+            ->method('fsockopen')
+            ->will($this->returnValue($this->res));
+        $this->handler->expects($this->any())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(true));
+        $this->handler->expects($this->any())
+            ->method('closeSocket')
+            ->will($this->returnValue(true));
+
+        $this->handler->setFormatter($this->getIdentityFormatter());
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testCreateWithTooLongName()
+    {
+        $hipChatHandler = new HipChatHandler('token', 'room', 'SixteenCharsHere');
+    }
+
+    public function testCreateWithTooLongNameV2()
+    {
+        // creating a handler with too long of a name but using the v2 api doesn't matter.
+        $hipChatHandler = new HipChatHandler('token', 'room', 'SixteenCharsHere', false, Logger::CRITICAL, true, true, 'test', 'api.hipchat.com', 'v2');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/InsightOpsHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/InsightOpsHandlerTest.php
new file mode 100644
index 0000000..97c18b5
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/InsightOpsHandlerTest.php
@@ -0,0 +1,80 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+ namespace Monolog\Handler;
+ 
+ use Monolog\TestCase;
+ use Monolog\Logger;
+
+/**
+ * @author Robert Kaufmann III 
+ * @author Gabriel Machado 
+ */
+class InsightOpsHandlerTest extends TestCase
+{
+    /**
+     * @var resource
+     */
+    private $resource;
+
+    /**
+     * @var LogEntriesHandler
+     */
+    private $handler;
+
+    public function testWriteContent()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'Critical write test'));
+
+        fseek($this->resource, 0);
+        $content = fread($this->resource, 1024);
+
+        $this->assertRegexp('/testToken \[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\] test.CRITICAL: Critical write test/', $content);
+    }
+
+    public function testWriteBatchContent()
+    {
+        $this->createHandler();
+        $this->handler->handleBatch($this->getMultipleRecords());
+
+        fseek($this->resource, 0);
+        $content = fread($this->resource, 1024);
+
+        $this->assertRegexp('/(testToken \[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\] .* \[\] \[\]\n){3}/', $content);
+    }
+
+    private function createHandler()
+    {
+        $useSSL = extension_loaded('openssl');
+        $args = array('testToken', 'us', $useSSL, Logger::DEBUG, true);
+        $this->resource = fopen('php://memory', 'a');
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\InsightOpsHandler',
+            array('fsockopen', 'streamSetTimeout', 'closeSocket'),
+            $args
+        );
+
+        $reflectionProperty = new \ReflectionProperty('\Monolog\Handler\SocketHandler', 'connectionString');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->handler, 'localhost:1234');
+
+        $this->handler->expects($this->any())
+            ->method('fsockopen')
+            ->will($this->returnValue($this->resource));
+        $this->handler->expects($this->any())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(true));
+        $this->handler->expects($this->any())
+            ->method('closeSocket')
+            ->will($this->returnValue(true));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/LogEntriesHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/LogEntriesHandlerTest.php
new file mode 100644
index 0000000..b2deb40
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/LogEntriesHandlerTest.php
@@ -0,0 +1,84 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @author Robert Kaufmann III 
+ */
+class LogEntriesHandlerTest extends TestCase
+{
+    /**
+     * @var resource
+     */
+    private $res;
+
+    /**
+     * @var LogEntriesHandler
+     */
+    private $handler;
+
+    public function testWriteContent()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'Critical write test'));
+
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/testToken \[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\] test.CRITICAL: Critical write test/', $content);
+    }
+
+    public function testWriteBatchContent()
+    {
+        $records = array(
+            $this->getRecord(),
+            $this->getRecord(),
+            $this->getRecord(),
+        );
+        $this->createHandler();
+        $this->handler->handleBatch($records);
+
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/(testToken \[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\] .* \[\] \[\]\n){3}/', $content);
+    }
+
+    private function createHandler()
+    {
+        $useSSL = extension_loaded('openssl');
+        $args = array('testToken', $useSSL, Logger::DEBUG, true);
+        $this->res = fopen('php://memory', 'a');
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\LogEntriesHandler',
+            array('fsockopen', 'streamSetTimeout', 'closeSocket'),
+            $args
+        );
+
+        $reflectionProperty = new \ReflectionProperty('\Monolog\Handler\SocketHandler', 'connectionString');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->handler, 'localhost:1234');
+
+        $this->handler->expects($this->any())
+            ->method('fsockopen')
+            ->will($this->returnValue($this->res));
+        $this->handler->expects($this->any())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(true));
+        $this->handler->expects($this->any())
+            ->method('closeSocket')
+            ->will($this->returnValue(true));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/MailHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/MailHandlerTest.php
new file mode 100644
index 0000000..6754f3d
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/MailHandlerTest.php
@@ -0,0 +1,75 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+class MailHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\MailHandler::handleBatch
+     */
+    public function testHandleBatch()
+    {
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $formatter->expects($this->once())
+            ->method('formatBatch'); // Each record is formatted
+
+        $handler = $this->getMockForAbstractClass('Monolog\\Handler\\MailHandler');
+        $handler->expects($this->once())
+            ->method('send');
+        $handler->expects($this->never())
+            ->method('write'); // write is for individual records
+
+        $handler->setFormatter($formatter);
+
+        $handler->handleBatch($this->getMultipleRecords());
+    }
+
+    /**
+     * @covers Monolog\Handler\MailHandler::handleBatch
+     */
+    public function testHandleBatchNotSendsMailIfMessagesAreBelowLevel()
+    {
+        $records = array(
+            $this->getRecord(Logger::DEBUG, 'debug message 1'),
+            $this->getRecord(Logger::DEBUG, 'debug message 2'),
+            $this->getRecord(Logger::INFO, 'information'),
+        );
+
+        $handler = $this->getMockForAbstractClass('Monolog\\Handler\\MailHandler');
+        $handler->expects($this->never())
+            ->method('send');
+        $handler->setLevel(Logger::ERROR);
+
+        $handler->handleBatch($records);
+    }
+
+    /**
+     * @covers Monolog\Handler\MailHandler::write
+     */
+    public function testHandle()
+    {
+        $handler = $this->getMockForAbstractClass('Monolog\\Handler\\MailHandler');
+
+        $record = $this->getRecord();
+        $records = array($record);
+        $records[0]['formatted'] = '['.$record['datetime']->format('Y-m-d H:i:s').'] test.WARNING: test [] []'."\n";
+
+        $handler->expects($this->once())
+            ->method('send')
+            ->with($records[0]['formatted'], $records);
+
+        $handler->handle($record);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/MockRavenClient.php b/vendor/monolog/monolog/tests/Monolog/Handler/MockRavenClient.php
new file mode 100644
index 0000000..a083322
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/MockRavenClient.php
@@ -0,0 +1,27 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Raven_Client;
+
+class MockRavenClient extends Raven_Client
+{
+    public function capture($data, $stack, $vars = null)
+    {
+        $data = array_merge($this->get_user_data(), $data);
+        $this->lastData = $data;
+        $this->lastStack = $stack;
+    }
+
+    public $lastData;
+    public $lastStack;
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/MongoDBHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/MongoDBHandlerTest.php
new file mode 100644
index 0000000..0fdef63
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/MongoDBHandlerTest.php
@@ -0,0 +1,65 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class MongoDBHandlerTest extends TestCase
+{
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testConstructorShouldThrowExceptionForInvalidMongo()
+    {
+        new MongoDBHandler(new \stdClass(), 'DB', 'Collection');
+    }
+
+    public function testHandle()
+    {
+        $mongo = $this->getMock('Mongo', array('selectCollection'), array(), '', false);
+        $collection = $this->getMock('stdClass', array('save'));
+
+        $mongo->expects($this->once())
+            ->method('selectCollection')
+            ->with('DB', 'Collection')
+            ->will($this->returnValue($collection));
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $expected = array(
+            'message' => 'test',
+            'context' => array('data' => '[object] (stdClass: {})', 'foo' => 34),
+            'level' => Logger::WARNING,
+            'level_name' => 'WARNING',
+            'channel' => 'test',
+            'datetime' => $record['datetime']->format('Y-m-d H:i:s'),
+            'extra' => array(),
+        );
+
+        $collection->expects($this->once())
+            ->method('save')
+            ->with($expected);
+
+        $handler = new MongoDBHandler($mongo, 'DB', 'Collection');
+        $handler->handle($record);
+    }
+}
+
+if (!class_exists('Mongo')) {
+    class Mongo
+    {
+        public function selectCollection()
+        {
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/NativeMailerHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/NativeMailerHandlerTest.php
new file mode 100644
index 0000000..ddf545d
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/NativeMailerHandlerTest.php
@@ -0,0 +1,111 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use InvalidArgumentException;
+
+function mail($to, $subject, $message, $additional_headers = null, $additional_parameters = null)
+{
+    $GLOBALS['mail'][] = func_get_args();
+}
+
+class NativeMailerHandlerTest extends TestCase
+{
+    protected function setUp()
+    {
+        $GLOBALS['mail'] = array();
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testConstructorHeaderInjection()
+    {
+        $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', "receiver@example.org\r\nFrom: faked@attacker.org");
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testSetterHeaderInjection()
+    {
+        $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
+        $mailer->addHeader("Content-Type: text/html\r\nFrom: faked@attacker.org");
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testSetterArrayHeaderInjection()
+    {
+        $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
+        $mailer->addHeader(array("Content-Type: text/html\r\nFrom: faked@attacker.org"));
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testSetterContentTypeInjection()
+    {
+        $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
+        $mailer->setContentType("text/html\r\nFrom: faked@attacker.org");
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testSetterEncodingInjection()
+    {
+        $mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
+        $mailer->setEncoding("utf-8\r\nFrom: faked@attacker.org");
+    }
+
+    public function testSend()
+    {
+        $to = 'spammer@example.org';
+        $subject = 'dear victim';
+        $from = 'receiver@example.org';
+
+        $mailer = new NativeMailerHandler($to, $subject, $from);
+        $mailer->handleBatch(array());
+
+        // batch is empty, nothing sent
+        $this->assertEmpty($GLOBALS['mail']);
+
+        // non-empty batch
+        $mailer->handle($this->getRecord(Logger::ERROR, "Foo\nBar\r\n\r\nBaz"));
+        $this->assertNotEmpty($GLOBALS['mail']);
+        $this->assertInternalType('array', $GLOBALS['mail']);
+        $this->assertArrayHasKey('0', $GLOBALS['mail']);
+        $params = $GLOBALS['mail'][0];
+        $this->assertCount(5, $params);
+        $this->assertSame($to, $params[0]);
+        $this->assertSame($subject, $params[1]);
+        $this->assertStringEndsWith(" test.ERROR: Foo Bar  Baz [] []\n", $params[2]);
+        $this->assertSame("From: $from\r\nContent-type: text/plain; charset=utf-8\r\n", $params[3]);
+        $this->assertSame('', $params[4]);
+    }
+
+    public function testMessageSubjectFormatting()
+    {
+        $mailer = new NativeMailerHandler('to@example.org', 'Alert: %level_name% %message%', 'from@example.org');
+        $mailer->handle($this->getRecord(Logger::ERROR, "Foo\nBar\r\n\r\nBaz"));
+        $this->assertNotEmpty($GLOBALS['mail']);
+        $this->assertInternalType('array', $GLOBALS['mail']);
+        $this->assertArrayHasKey('0', $GLOBALS['mail']);
+        $params = $GLOBALS['mail'][0];
+        $this->assertCount(5, $params);
+        $this->assertSame('Alert: ERROR Foo Bar  Baz', $params[1]);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/NewRelicHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/NewRelicHandlerTest.php
new file mode 100644
index 0000000..4d3a615
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/NewRelicHandlerTest.php
@@ -0,0 +1,200 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Formatter\LineFormatter;
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class NewRelicHandlerTest extends TestCase
+{
+    public static $appname;
+    public static $customParameters;
+    public static $transactionName;
+
+    public function setUp()
+    {
+        self::$appname = null;
+        self::$customParameters = array();
+        self::$transactionName = null;
+    }
+
+    /**
+     * @expectedException Monolog\Handler\MissingExtensionException
+     */
+    public function testThehandlerThrowsAnExceptionIfTheNRExtensionIsNotLoaded()
+    {
+        $handler = new StubNewRelicHandlerWithoutExtension();
+        $handler->handle($this->getRecord(Logger::ERROR));
+    }
+
+    public function testThehandlerCanHandleTheRecord()
+    {
+        $handler = new StubNewRelicHandler();
+        $handler->handle($this->getRecord(Logger::ERROR));
+    }
+
+    public function testThehandlerCanAddContextParamsToTheNewRelicTrace()
+    {
+        $handler = new StubNewRelicHandler();
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message', array('a' => 'b')));
+        $this->assertEquals(array('context_a' => 'b'), self::$customParameters);
+    }
+
+    public function testThehandlerCanAddExplodedContextParamsToTheNewRelicTrace()
+    {
+        $handler = new StubNewRelicHandler(Logger::ERROR, true, self::$appname, true);
+        $handler->handle($this->getRecord(
+            Logger::ERROR,
+            'log message',
+            array('a' => array('key1' => 'value1', 'key2' => 'value2'))
+        ));
+        $this->assertEquals(
+            array('context_a_key1' => 'value1', 'context_a_key2' => 'value2'),
+            self::$customParameters
+        );
+    }
+
+    public function testThehandlerCanAddExtraParamsToTheNewRelicTrace()
+    {
+        $record = $this->getRecord(Logger::ERROR, 'log message');
+        $record['extra'] = array('c' => 'd');
+
+        $handler = new StubNewRelicHandler();
+        $handler->handle($record);
+
+        $this->assertEquals(array('extra_c' => 'd'), self::$customParameters);
+    }
+
+    public function testThehandlerCanAddExplodedExtraParamsToTheNewRelicTrace()
+    {
+        $record = $this->getRecord(Logger::ERROR, 'log message');
+        $record['extra'] = array('c' => array('key1' => 'value1', 'key2' => 'value2'));
+
+        $handler = new StubNewRelicHandler(Logger::ERROR, true, self::$appname, true);
+        $handler->handle($record);
+
+        $this->assertEquals(
+            array('extra_c_key1' => 'value1', 'extra_c_key2' => 'value2'),
+            self::$customParameters
+        );
+    }
+
+    public function testThehandlerCanAddExtraContextAndParamsToTheNewRelicTrace()
+    {
+        $record = $this->getRecord(Logger::ERROR, 'log message', array('a' => 'b'));
+        $record['extra'] = array('c' => 'd');
+
+        $handler = new StubNewRelicHandler();
+        $handler->handle($record);
+
+        $expected = array(
+            'context_a' => 'b',
+            'extra_c' => 'd',
+        );
+
+        $this->assertEquals($expected, self::$customParameters);
+    }
+
+    public function testThehandlerCanHandleTheRecordsFormattedUsingTheLineFormatter()
+    {
+        $handler = new StubNewRelicHandler();
+        $handler->setFormatter(new LineFormatter());
+        $handler->handle($this->getRecord(Logger::ERROR));
+    }
+
+    public function testTheAppNameIsNullByDefault()
+    {
+        $handler = new StubNewRelicHandler();
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message'));
+
+        $this->assertEquals(null, self::$appname);
+    }
+
+    public function testTheAppNameCanBeInjectedFromtheConstructor()
+    {
+        $handler = new StubNewRelicHandler(Logger::DEBUG, false, 'myAppName');
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message'));
+
+        $this->assertEquals('myAppName', self::$appname);
+    }
+
+    public function testTheAppNameCanBeOverriddenFromEachLog()
+    {
+        $handler = new StubNewRelicHandler(Logger::DEBUG, false, 'myAppName');
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message', array('appname' => 'logAppName')));
+
+        $this->assertEquals('logAppName', self::$appname);
+    }
+
+    public function testTheTransactionNameIsNullByDefault()
+    {
+        $handler = new StubNewRelicHandler();
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message'));
+
+        $this->assertEquals(null, self::$transactionName);
+    }
+
+    public function testTheTransactionNameCanBeInjectedFromTheConstructor()
+    {
+        $handler = new StubNewRelicHandler(Logger::DEBUG, false, null, false, 'myTransaction');
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message'));
+
+        $this->assertEquals('myTransaction', self::$transactionName);
+    }
+
+    public function testTheTransactionNameCanBeOverriddenFromEachLog()
+    {
+        $handler = new StubNewRelicHandler(Logger::DEBUG, false, null, false, 'myTransaction');
+        $handler->handle($this->getRecord(Logger::ERROR, 'log message', array('transaction_name' => 'logTransactName')));
+
+        $this->assertEquals('logTransactName', self::$transactionName);
+    }
+}
+
+class StubNewRelicHandlerWithoutExtension extends NewRelicHandler
+{
+    protected function isNewRelicEnabled()
+    {
+        return false;
+    }
+}
+
+class StubNewRelicHandler extends NewRelicHandler
+{
+    protected function isNewRelicEnabled()
+    {
+        return true;
+    }
+}
+
+function newrelic_notice_error()
+{
+    return true;
+}
+
+function newrelic_set_appname($appname)
+{
+    return NewRelicHandlerTest::$appname = $appname;
+}
+
+function newrelic_name_transaction($transactionName)
+{
+    return NewRelicHandlerTest::$transactionName = $transactionName;
+}
+
+function newrelic_add_custom_parameter($key, $value)
+{
+    NewRelicHandlerTest::$customParameters[$key] = $value;
+
+    return true;
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/NullHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/NullHandlerTest.php
new file mode 100644
index 0000000..292df78
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/NullHandlerTest.php
@@ -0,0 +1,33 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @covers Monolog\Handler\NullHandler::handle
+ */
+class NullHandlerTest extends TestCase
+{
+    public function testHandle()
+    {
+        $handler = new NullHandler();
+        $this->assertTrue($handler->handle($this->getRecord()));
+    }
+
+    public function testHandleLowerLevelRecord()
+    {
+        $handler = new NullHandler(Logger::WARNING);
+        $this->assertFalse($handler->handle($this->getRecord(Logger::DEBUG)));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/PHPConsoleHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/PHPConsoleHandlerTest.php
new file mode 100644
index 0000000..152573e
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/PHPConsoleHandlerTest.php
@@ -0,0 +1,273 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Exception;
+use Monolog\ErrorHandler;
+use Monolog\Logger;
+use Monolog\TestCase;
+use PhpConsole\Connector;
+use PhpConsole\Dispatcher\Debug as DebugDispatcher;
+use PhpConsole\Dispatcher\Errors as ErrorDispatcher;
+use PhpConsole\Handler;
+use PHPUnit_Framework_MockObject_MockObject;
+
+/**
+ * @covers Monolog\Handler\PHPConsoleHandler
+ * @author Sergey Barbushin https://www.linkedin.com/in/barbushin
+ */
+class PHPConsoleHandlerTest extends TestCase
+{
+    /** @var  Connector|PHPUnit_Framework_MockObject_MockObject */
+    protected $connector;
+    /** @var  DebugDispatcher|PHPUnit_Framework_MockObject_MockObject */
+    protected $debugDispatcher;
+    /** @var  ErrorDispatcher|PHPUnit_Framework_MockObject_MockObject */
+    protected $errorDispatcher;
+
+    protected function setUp()
+    {
+        if (!class_exists('PhpConsole\Connector')) {
+            $this->markTestSkipped('PHP Console library not found. See https://github.com/barbushin/php-console#installation');
+        }
+        $this->connector = $this->initConnectorMock();
+
+        $this->debugDispatcher = $this->initDebugDispatcherMock($this->connector);
+        $this->connector->setDebugDispatcher($this->debugDispatcher);
+
+        $this->errorDispatcher = $this->initErrorDispatcherMock($this->connector);
+        $this->connector->setErrorsDispatcher($this->errorDispatcher);
+    }
+
+    protected function initDebugDispatcherMock(Connector $connector)
+    {
+        return $this->getMockBuilder('PhpConsole\Dispatcher\Debug')
+            ->disableOriginalConstructor()
+            ->setMethods(array('dispatchDebug'))
+            ->setConstructorArgs(array($connector, $connector->getDumper()))
+            ->getMock();
+    }
+
+    protected function initErrorDispatcherMock(Connector $connector)
+    {
+        return $this->getMockBuilder('PhpConsole\Dispatcher\Errors')
+            ->disableOriginalConstructor()
+            ->setMethods(array('dispatchError', 'dispatchException'))
+            ->setConstructorArgs(array($connector, $connector->getDumper()))
+            ->getMock();
+    }
+
+    protected function initConnectorMock()
+    {
+        $connector = $this->getMockBuilder('PhpConsole\Connector')
+            ->disableOriginalConstructor()
+            ->setMethods(array(
+                'sendMessage',
+                'onShutDown',
+                'isActiveClient',
+                'setSourcesBasePath',
+                'setServerEncoding',
+                'setPassword',
+                'enableSslOnlyMode',
+                'setAllowedIpMasks',
+                'setHeadersLimit',
+                'startEvalRequestsListener',
+            ))
+            ->getMock();
+
+        $connector->expects($this->any())
+            ->method('isActiveClient')
+            ->will($this->returnValue(true));
+
+        return $connector;
+    }
+
+    protected function getHandlerDefaultOption($name)
+    {
+        $handler = new PHPConsoleHandler(array(), $this->connector);
+        $options = $handler->getOptions();
+
+        return $options[$name];
+    }
+
+    protected function initLogger($handlerOptions = array(), $level = Logger::DEBUG)
+    {
+        return new Logger('test', array(
+            new PHPConsoleHandler($handlerOptions, $this->connector, $level),
+        ));
+    }
+
+    public function testInitWithDefaultConnector()
+    {
+        $handler = new PHPConsoleHandler();
+        $this->assertEquals(spl_object_hash(Connector::getInstance()), spl_object_hash($handler->getConnector()));
+    }
+
+    public function testInitWithCustomConnector()
+    {
+        $handler = new PHPConsoleHandler(array(), $this->connector);
+        $this->assertEquals(spl_object_hash($this->connector), spl_object_hash($handler->getConnector()));
+    }
+
+    public function testDebug()
+    {
+        $this->debugDispatcher->expects($this->once())->method('dispatchDebug')->with($this->equalTo('test'));
+        $this->initLogger()->addDebug('test');
+    }
+
+    public function testDebugContextInMessage()
+    {
+        $message = 'test';
+        $tag = 'tag';
+        $context = array($tag, 'custom' => mt_rand());
+        $expectedMessage = $message . ' ' . json_encode(array_slice($context, 1));
+        $this->debugDispatcher->expects($this->once())->method('dispatchDebug')->with(
+            $this->equalTo($expectedMessage),
+            $this->equalTo($tag)
+        );
+        $this->initLogger()->addDebug($message, $context);
+    }
+
+    public function testDebugTags($tagsContextKeys = null)
+    {
+        $expectedTags = mt_rand();
+        $logger = $this->initLogger($tagsContextKeys ? array('debugTagsKeysInContext' => $tagsContextKeys) : array());
+        if (!$tagsContextKeys) {
+            $tagsContextKeys = $this->getHandlerDefaultOption('debugTagsKeysInContext');
+        }
+        foreach ($tagsContextKeys as $key) {
+            $debugDispatcher = $this->initDebugDispatcherMock($this->connector);
+            $debugDispatcher->expects($this->once())->method('dispatchDebug')->with(
+                $this->anything(),
+                $this->equalTo($expectedTags)
+            );
+            $this->connector->setDebugDispatcher($debugDispatcher);
+            $logger->addDebug('test', array($key => $expectedTags));
+        }
+    }
+
+    public function testError($classesPartialsTraceIgnore = null)
+    {
+        $code = E_USER_NOTICE;
+        $message = 'message';
+        $file = __FILE__;
+        $line = __LINE__;
+        $this->errorDispatcher->expects($this->once())->method('dispatchError')->with(
+            $this->equalTo($code),
+            $this->equalTo($message),
+            $this->equalTo($file),
+            $this->equalTo($line),
+            $classesPartialsTraceIgnore ?: $this->equalTo($this->getHandlerDefaultOption('classesPartialsTraceIgnore'))
+        );
+        $errorHandler = ErrorHandler::register($this->initLogger($classesPartialsTraceIgnore ? array('classesPartialsTraceIgnore' => $classesPartialsTraceIgnore) : array()), false);
+        $errorHandler->registerErrorHandler(array(), false, E_USER_WARNING);
+        $errorHandler->handleError($code, $message, $file, $line);
+    }
+
+    public function testException()
+    {
+        $e = new Exception();
+        $this->errorDispatcher->expects($this->once())->method('dispatchException')->with(
+            $this->equalTo($e)
+        );
+        $handler = $this->initLogger();
+        $handler->log(
+            \Psr\Log\LogLevel::ERROR,
+            sprintf('Uncaught Exception %s: "%s" at %s line %s', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()),
+            array('exception' => $e)
+        );
+    }
+
+    /**
+     * @expectedException Exception
+     */
+    public function testWrongOptionsThrowsException()
+    {
+        new PHPConsoleHandler(array('xxx' => 1));
+    }
+
+    public function testOptionEnabled()
+    {
+        $this->debugDispatcher->expects($this->never())->method('dispatchDebug');
+        $this->initLogger(array('enabled' => false))->addDebug('test');
+    }
+
+    public function testOptionClassesPartialsTraceIgnore()
+    {
+        $this->testError(array('Class', 'Namespace\\'));
+    }
+
+    public function testOptionDebugTagsKeysInContext()
+    {
+        $this->testDebugTags(array('key1', 'key2'));
+    }
+
+    public function testOptionUseOwnErrorsAndExceptionsHandler()
+    {
+        $this->initLogger(array('useOwnErrorsHandler' => true, 'useOwnExceptionsHandler' => true));
+        $this->assertEquals(array(Handler::getInstance(), 'handleError'), set_error_handler(function () {
+        }));
+        $this->assertEquals(array(Handler::getInstance(), 'handleException'), set_exception_handler(function () {
+        }));
+    }
+
+    public static function provideConnectorMethodsOptionsSets()
+    {
+        return array(
+            array('sourcesBasePath', 'setSourcesBasePath', __DIR__),
+            array('serverEncoding', 'setServerEncoding', 'cp1251'),
+            array('password', 'setPassword', '******'),
+            array('enableSslOnlyMode', 'enableSslOnlyMode', true, false),
+            array('ipMasks', 'setAllowedIpMasks', array('127.0.0.*')),
+            array('headersLimit', 'setHeadersLimit', 2500),
+            array('enableEvalListener', 'startEvalRequestsListener', true, false),
+        );
+    }
+
+    /**
+     * @dataProvider provideConnectorMethodsOptionsSets
+     */
+    public function testOptionCallsConnectorMethod($option, $method, $value, $isArgument = true)
+    {
+        $expectCall = $this->connector->expects($this->once())->method($method);
+        if ($isArgument) {
+            $expectCall->with($value);
+        }
+        new PHPConsoleHandler(array($option => $value), $this->connector);
+    }
+
+    public function testOptionDetectDumpTraceAndSource()
+    {
+        new PHPConsoleHandler(array('detectDumpTraceAndSource' => true), $this->connector);
+        $this->assertTrue($this->connector->getDebugDispatcher()->detectTraceAndSource);
+    }
+
+    public static function provideDumperOptionsValues()
+    {
+        return array(
+            array('dumperLevelLimit', 'levelLimit', 1001),
+            array('dumperItemsCountLimit', 'itemsCountLimit', 1002),
+            array('dumperItemSizeLimit', 'itemSizeLimit', 1003),
+            array('dumperDumpSizeLimit', 'dumpSizeLimit', 1004),
+            array('dumperDetectCallbacks', 'detectCallbacks', true),
+        );
+    }
+
+    /**
+     * @dataProvider provideDumperOptionsValues
+     */
+    public function testDumperOptions($option, $dumperProperty, $value)
+    {
+        new PHPConsoleHandler(array($option => $value), $this->connector);
+        $this->assertEquals($value, $this->connector->getDumper()->$dumperProperty);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/PsrHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/PsrHandlerTest.php
new file mode 100644
index 0000000..64eaab1
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/PsrHandlerTest.php
@@ -0,0 +1,50 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @covers Monolog\Handler\PsrHandler::handle
+ */
+class PsrHandlerTest extends TestCase
+{
+    public function logLevelProvider()
+    {
+        $levels = array();
+        $monologLogger = new Logger('');
+
+        foreach ($monologLogger->getLevels() as $levelName => $level) {
+            $levels[] = array($levelName, $level);
+        }
+
+        return $levels;
+    }
+
+    /**
+     * @dataProvider logLevelProvider
+     */
+    public function testHandlesAllLevels($levelName, $level)
+    {
+        $message = 'Hello, world! ' . $level;
+        $context = array('foo' => 'bar', 'level' => $level);
+
+        $psrLogger = $this->getMock('Psr\Log\NullLogger');
+        $psrLogger->expects($this->once())
+            ->method('log')
+            ->with(strtolower($levelName), $message, $context);
+
+        $handler = new PsrHandler($psrLogger);
+        $handler->handle(array('level' => $level, 'level_name' => $levelName, 'message' => $message, 'context' => $context));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php
new file mode 100644
index 0000000..56df474
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php
@@ -0,0 +1,141 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * Almost all examples (expected header, titles, messages) taken from
+ * https://www.pushover.net/api
+ * @author Sebastian Göttschkes 
+ * @see https://www.pushover.net/api
+ */
+class PushoverHandlerTest extends TestCase
+{
+    private $res;
+    private $handler;
+
+    public function testWriteHeader()
+    {
+        $this->createHandler();
+        $this->handler->setHighPriorityLevel(Logger::EMERGENCY); // skip priority notifications
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/1\/messages.json HTTP\/1.1\\r\\nHost: api.pushover.net\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+
+        return $content;
+    }
+
+    /**
+     * @depends testWriteHeader
+     */
+    public function testWriteContent($content)
+    {
+        $this->assertRegexp('/token=myToken&user=myUser&message=test1&title=Monolog×tamp=\d{10}$/', $content);
+    }
+
+    public function testWriteWithComplexTitle()
+    {
+        $this->createHandler('myToken', 'myUser', 'Backup finished - SQL1');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/title=Backup\+finished\+-\+SQL1/', $content);
+    }
+
+    public function testWriteWithComplexMessage()
+    {
+        $this->createHandler();
+        $this->handler->setHighPriorityLevel(Logger::EMERGENCY); // skip priority notifications
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'Backup of database "example" finished in 16 minutes.'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/message=Backup\+of\+database\+%22example%22\+finished\+in\+16\+minutes\./', $content);
+    }
+
+    public function testWriteWithTooLongMessage()
+    {
+        $message = str_pad('test', 520, 'a');
+        $this->createHandler();
+        $this->handler->setHighPriorityLevel(Logger::EMERGENCY); // skip priority notifications
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, $message));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $expectedMessage = substr($message, 0, 505);
+
+        $this->assertRegexp('/message=' . $expectedMessage . '&title/', $content);
+    }
+
+    public function testWriteWithHighPriority()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/token=myToken&user=myUser&message=test1&title=Monolog×tamp=\d{10}&priority=1$/', $content);
+    }
+
+    public function testWriteWithEmergencyPriority()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::EMERGENCY, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/token=myToken&user=myUser&message=test1&title=Monolog×tamp=\d{10}&priority=2&retry=30&expire=25200$/', $content);
+    }
+
+    public function testWriteToMultipleUsers()
+    {
+        $this->createHandler('myToken', array('userA', 'userB'));
+        $this->handler->handle($this->getRecord(Logger::EMERGENCY, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/token=myToken&user=userA&message=test1&title=Monolog×tamp=\d{10}&priority=2&retry=30&expire=25200POST/', $content);
+        $this->assertRegexp('/token=myToken&user=userB&message=test1&title=Monolog×tamp=\d{10}&priority=2&retry=30&expire=25200$/', $content);
+    }
+
+    private function createHandler($token = 'myToken', $user = 'myUser', $title = 'Monolog')
+    {
+        $constructorArgs = array($token, $user, $title);
+        $this->res = fopen('php://memory', 'a');
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\PushoverHandler',
+            array('fsockopen', 'streamSetTimeout', 'closeSocket'),
+            $constructorArgs
+        );
+
+        $reflectionProperty = new \ReflectionProperty('\Monolog\Handler\SocketHandler', 'connectionString');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->handler, 'localhost:1234');
+
+        $this->handler->expects($this->any())
+            ->method('fsockopen')
+            ->will($this->returnValue($this->res));
+        $this->handler->expects($this->any())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(true));
+        $this->handler->expects($this->any())
+            ->method('closeSocket')
+            ->will($this->returnValue(true));
+
+        $this->handler->setFormatter($this->getIdentityFormatter());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/RavenHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/RavenHandlerTest.php
new file mode 100644
index 0000000..26d212b
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/RavenHandlerTest.php
@@ -0,0 +1,255 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+
+class RavenHandlerTest extends TestCase
+{
+    public function setUp()
+    {
+        if (!class_exists('Raven_Client')) {
+            $this->markTestSkipped('raven/raven not installed');
+        }
+
+        require_once __DIR__ . '/MockRavenClient.php';
+    }
+
+    /**
+     * @covers Monolog\Handler\RavenHandler::__construct
+     */
+    public function testConstruct()
+    {
+        $handler = new RavenHandler($this->getRavenClient());
+        $this->assertInstanceOf('Monolog\Handler\RavenHandler', $handler);
+    }
+
+    protected function getHandler($ravenClient)
+    {
+        $handler = new RavenHandler($ravenClient);
+
+        return $handler;
+    }
+
+    protected function getRavenClient()
+    {
+        $dsn = 'http://43f6017361224d098402974103bfc53d:a6a0538fc2934ba2bed32e08741b2cd3@marca.python.live.cheggnet.com:9000/1';
+
+        return new MockRavenClient($dsn);
+    }
+
+    public function testDebug()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $record = $this->getRecord(Logger::DEBUG, 'A test debug message');
+        $handler->handle($record);
+
+        $this->assertEquals($ravenClient::DEBUG, $ravenClient->lastData['level']);
+        $this->assertContains($record['message'], $ravenClient->lastData['message']);
+    }
+
+    public function testWarning()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $record = $this->getRecord(Logger::WARNING, 'A test warning message');
+        $handler->handle($record);
+
+        $this->assertEquals($ravenClient::WARNING, $ravenClient->lastData['level']);
+        $this->assertContains($record['message'], $ravenClient->lastData['message']);
+    }
+
+    public function testTag()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $tags = array(1, 2, 'foo');
+        $record = $this->getRecord(Logger::INFO, 'test', array('tags' => $tags));
+        $handler->handle($record);
+
+        $this->assertEquals($tags, $ravenClient->lastData['tags']);
+    }
+
+    public function testExtraParameters()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $checksum = '098f6bcd4621d373cade4e832627b4f6';
+        $release = '05a671c66aefea124cc08b76ea6d30bb';
+        $eventId = '31423';
+        $record = $this->getRecord(Logger::INFO, 'test', array('checksum' => $checksum, 'release' => $release, 'event_id' => $eventId));
+        $handler->handle($record);
+
+        $this->assertEquals($checksum, $ravenClient->lastData['checksum']);
+        $this->assertEquals($release, $ravenClient->lastData['release']);
+        $this->assertEquals($eventId, $ravenClient->lastData['event_id']);
+    }
+
+    public function testFingerprint()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $fingerprint = array('{{ default }}', 'other value');
+        $record = $this->getRecord(Logger::INFO, 'test', array('fingerprint' => $fingerprint));
+        $handler->handle($record);
+
+        $this->assertEquals($fingerprint, $ravenClient->lastData['fingerprint']);
+    }
+
+    public function testUserContext()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $recordWithNoContext = $this->getRecord(Logger::INFO, 'test with default user context');
+        // set user context 'externally'
+
+        $user = array(
+            'id' => '123',
+            'email' => 'test@test.com',
+        );
+
+        $recordWithContext = $this->getRecord(Logger::INFO, 'test', array('user' => $user));
+
+        $ravenClient->user_context(array('id' => 'test_user_id'));
+        // handle context
+        $handler->handle($recordWithContext);
+        $this->assertEquals($user, $ravenClient->lastData['user']);
+
+        // check to see if its reset
+        $handler->handle($recordWithNoContext);
+        $this->assertInternalType('array', $ravenClient->context->user);
+        $this->assertSame('test_user_id', $ravenClient->context->user['id']);
+
+        // handle with null context
+        $ravenClient->user_context(null);
+        $handler->handle($recordWithContext);
+        $this->assertEquals($user, $ravenClient->lastData['user']);
+
+        // check to see if its reset
+        $handler->handle($recordWithNoContext);
+        $this->assertNull($ravenClient->context->user);
+    }
+
+    public function testException()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        try {
+            $this->methodThatThrowsAnException();
+        } catch (\Exception $e) {
+            $record = $this->getRecord(Logger::ERROR, $e->getMessage(), array('exception' => $e));
+            $handler->handle($record);
+        }
+
+        $this->assertEquals($record['message'], $ravenClient->lastData['message']);
+    }
+
+    public function testHandleBatch()
+    {
+        $records = $this->getMultipleRecords();
+        $records[] = $this->getRecord(Logger::WARNING, 'warning');
+        $records[] = $this->getRecord(Logger::WARNING, 'warning');
+
+        $logFormatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $logFormatter->expects($this->once())->method('formatBatch');
+
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $formatter->expects($this->once())->method('format')->with($this->callback(function ($record) {
+            return $record['level'] == 400;
+        }));
+
+        $handler = $this->getHandler($this->getRavenClient());
+        $handler->setBatchFormatter($logFormatter);
+        $handler->setFormatter($formatter);
+        $handler->handleBatch($records);
+    }
+
+    public function testHandleBatchDoNothingIfRecordsAreBelowLevel()
+    {
+        $records = array(
+            $this->getRecord(Logger::DEBUG, 'debug message 1'),
+            $this->getRecord(Logger::DEBUG, 'debug message 2'),
+            $this->getRecord(Logger::INFO, 'information'),
+        );
+
+        $handler = $this->getMock('Monolog\Handler\RavenHandler', null, array($this->getRavenClient()));
+        $handler->expects($this->never())->method('handle');
+        $handler->setLevel(Logger::ERROR);
+        $handler->handleBatch($records);
+    }
+
+    public function testHandleBatchPicksProperMessage()
+    {
+        $records = array(
+            $this->getRecord(Logger::DEBUG, 'debug message 1'),
+            $this->getRecord(Logger::DEBUG, 'debug message 2'),
+            $this->getRecord(Logger::INFO, 'information 1'),
+            $this->getRecord(Logger::ERROR, 'error 1'),
+            $this->getRecord(Logger::WARNING, 'warning'),
+            $this->getRecord(Logger::ERROR, 'error 2'),
+            $this->getRecord(Logger::INFO, 'information 2'),
+        );
+
+        $logFormatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $logFormatter->expects($this->once())->method('formatBatch');
+
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $formatter->expects($this->once())->method('format')->with($this->callback(function ($record) use ($records) {
+            return $record['message'] == 'error 1';
+        }));
+
+        $handler = $this->getHandler($this->getRavenClient());
+        $handler->setBatchFormatter($logFormatter);
+        $handler->setFormatter($formatter);
+        $handler->handleBatch($records);
+    }
+
+    public function testGetSetBatchFormatter()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+
+        $handler->setBatchFormatter($formatter = new LineFormatter());
+        $this->assertSame($formatter, $handler->getBatchFormatter());
+    }
+
+    public function testRelease()
+    {
+        $ravenClient = $this->getRavenClient();
+        $handler = $this->getHandler($ravenClient);
+        $release = 'v42.42.42';
+        $handler->setRelease($release);
+        $record = $this->getRecord(Logger::INFO, 'test');
+        $handler->handle($record);
+        $this->assertEquals($release, $ravenClient->lastData['release']);
+
+        $localRelease = 'v41.41.41';
+        $record = $this->getRecord(Logger::INFO, 'test', array('release' => $localRelease));
+        $handler->handle($record);
+        $this->assertEquals($localRelease, $ravenClient->lastData['release']);
+    }
+
+    private function methodThatThrowsAnException()
+    {
+        throw new \Exception('This is an exception');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/RedisHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/RedisHandlerTest.php
new file mode 100644
index 0000000..689d527
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/RedisHandlerTest.php
@@ -0,0 +1,127 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+
+class RedisHandlerTest extends TestCase
+{
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testConstructorShouldThrowExceptionForInvalidRedis()
+    {
+        new RedisHandler(new \stdClass(), 'key');
+    }
+
+    public function testConstructorShouldWorkWithPredis()
+    {
+        $redis = $this->getMock('Predis\Client');
+        $this->assertInstanceof('Monolog\Handler\RedisHandler', new RedisHandler($redis, 'key'));
+    }
+
+    public function testConstructorShouldWorkWithRedis()
+    {
+        $redis = $this->getMock('Redis');
+        $this->assertInstanceof('Monolog\Handler\RedisHandler', new RedisHandler($redis, 'key'));
+    }
+
+    public function testPredisHandle()
+    {
+        $redis = $this->getMock('Predis\Client', array('rpush'));
+
+        // Predis\Client uses rpush
+        $redis->expects($this->once())
+            ->method('rpush')
+            ->with('key', 'test');
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $handler = new RedisHandler($redis, 'key');
+        $handler->setFormatter(new LineFormatter("%message%"));
+        $handler->handle($record);
+    }
+
+    public function testRedisHandle()
+    {
+        $redis = $this->getMock('Redis', array('rpush'));
+
+        // Redis uses rPush
+        $redis->expects($this->once())
+            ->method('rPush')
+            ->with('key', 'test');
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $handler = new RedisHandler($redis, 'key');
+        $handler->setFormatter(new LineFormatter("%message%"));
+        $handler->handle($record);
+    }
+
+    public function testRedisHandleCapped()
+    {
+        $redis = $this->getMock('Redis', array('multi', 'rpush', 'ltrim', 'exec'));
+
+        // Redis uses multi
+        $redis->expects($this->once())
+            ->method('multi')
+            ->will($this->returnSelf());
+
+        $redis->expects($this->once())
+            ->method('rpush')
+            ->will($this->returnSelf());
+
+        $redis->expects($this->once())
+            ->method('ltrim')
+            ->will($this->returnSelf());
+
+        $redis->expects($this->once())
+            ->method('exec')
+            ->will($this->returnSelf());
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $handler = new RedisHandler($redis, 'key', Logger::DEBUG, true, 10);
+        $handler->setFormatter(new LineFormatter("%message%"));
+        $handler->handle($record);
+    }
+
+    public function testPredisHandleCapped()
+    {
+        $redis = $this->getMock('Predis\Client', array('transaction'));
+
+        $redisTransaction = $this->getMock('Predis\Client', array('rpush', 'ltrim'));
+
+        $redisTransaction->expects($this->once())
+            ->method('rpush')
+            ->will($this->returnSelf());
+
+        $redisTransaction->expects($this->once())
+            ->method('ltrim')
+            ->will($this->returnSelf());
+
+        // Redis uses multi
+        $redis->expects($this->once())
+            ->method('transaction')
+            ->will($this->returnCallback(function ($cb) use ($redisTransaction) {
+                $cb($redisTransaction);
+            }));
+
+        $record = $this->getRecord(Logger::WARNING, 'test', array('data' => new \stdClass, 'foo' => 34));
+
+        $handler = new RedisHandler($redis, 'key', Logger::DEBUG, true, 10);
+        $handler->setFormatter(new LineFormatter("%message%"));
+        $handler->handle($record);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/RollbarHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/RollbarHandlerTest.php
new file mode 100644
index 0000000..f302e91
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/RollbarHandlerTest.php
@@ -0,0 +1,84 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Exception;
+use Monolog\TestCase;
+use Monolog\Logger;
+use PHPUnit_Framework_MockObject_MockObject as MockObject;
+
+/**
+ * @author Erik Johansson 
+ * @see    https://rollbar.com/docs/notifier/rollbar-php/
+ *
+ * @coversDefaultClass Monolog\Handler\RollbarHandler
+ */
+class RollbarHandlerTest extends TestCase
+{
+    /**
+     * @var MockObject
+     */
+    private $rollbarNotifier;
+
+    /**
+     * @var array
+     */
+    public $reportedExceptionArguments = null;
+
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $this->setupRollbarNotifierMock();
+    }
+
+    /**
+     * When reporting exceptions to Rollbar the
+     * level has to be set in the payload data
+     */
+    public function testExceptionLogLevel()
+    {
+        $handler = $this->createHandler();
+
+        $handler->handle($this->createExceptionRecord(Logger::DEBUG));
+
+        $this->assertEquals('debug', $this->reportedExceptionArguments['payload']['level']);
+    }
+
+    private function setupRollbarNotifierMock()
+    {
+        $this->rollbarNotifier = $this->getMockBuilder('RollbarNotifier')
+            ->setMethods(array('report_message', 'report_exception', 'flush'))
+            ->getMock();
+
+        $that = $this;
+
+        $this->rollbarNotifier
+            ->expects($this->any())
+            ->method('report_exception')
+            ->willReturnCallback(function ($exception, $context, $payload) use ($that) {
+                $that->reportedExceptionArguments = compact('exception', 'context', 'payload');
+            });
+    }
+
+    private function createHandler()
+    {
+        return new RollbarHandler($this->rollbarNotifier, Logger::DEBUG);
+    }
+
+    private function createExceptionRecord($level = Logger::DEBUG, $message = 'test', $exception = null)
+    {
+        return $this->getRecord($level, $message, array(
+            'exception' => $exception ?: new Exception()
+        ));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/RotatingFileHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/RotatingFileHandlerTest.php
new file mode 100644
index 0000000..c6f5fac
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/RotatingFileHandlerTest.php
@@ -0,0 +1,245 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use PHPUnit_Framework_Error_Deprecated;
+
+/**
+ * @covers Monolog\Handler\RotatingFileHandler
+ */
+class RotatingFileHandlerTest extends TestCase
+{
+    /**
+     * This var should be private but then the anonymous function
+     * in the `setUp` method won't be able to set it. `$this` cant't
+     * be used in the anonymous function in `setUp` because PHP 5.3
+     * does not support it.
+     */
+    public $lastError;
+
+    public function setUp()
+    {
+        $dir = __DIR__.'/Fixtures';
+        chmod($dir, 0777);
+        if (!is_writable($dir)) {
+            $this->markTestSkipped($dir.' must be writable to test the RotatingFileHandler.');
+        }
+        $this->lastError = null;
+        $self = $this;
+        // workaround with &$self used for PHP 5.3
+        set_error_handler(function($code, $message) use (&$self) {
+            $self->lastError = array(
+                'code' => $code,
+                'message' => $message,
+            );
+        });
+    }
+
+    private function assertErrorWasTriggered($code, $message)
+    {
+        if (empty($this->lastError)) {
+            $this->fail(
+                sprintf(
+                    'Failed asserting that error with code `%d` and message `%s` was triggered',
+                    $code,
+                    $message
+                )
+            );
+        }
+        $this->assertEquals($code, $this->lastError['code'], sprintf('Expected an error with code %d to be triggered, got `%s` instead', $code, $this->lastError['code']));
+        $this->assertEquals($message, $this->lastError['message'], sprintf('Expected an error with message `%d` to be triggered, got `%s` instead', $message, $this->lastError['message']));
+    }
+
+    public function testRotationCreatesNewFile()
+    {
+        touch(__DIR__.'/Fixtures/foo-'.date('Y-m-d', time() - 86400).'.rot');
+
+        $handler = new RotatingFileHandler(__DIR__.'/Fixtures/foo.rot');
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord());
+
+        $log = __DIR__.'/Fixtures/foo-'.date('Y-m-d').'.rot';
+        $this->assertTrue(file_exists($log));
+        $this->assertEquals('test', file_get_contents($log));
+    }
+
+    /**
+     * @dataProvider rotationTests
+     */
+    public function testRotation($createFile, $dateFormat, $timeCallback)
+    {
+        touch($old1 = __DIR__.'/Fixtures/foo-'.date($dateFormat, $timeCallback(-1)).'.rot');
+        touch($old2 = __DIR__.'/Fixtures/foo-'.date($dateFormat, $timeCallback(-2)).'.rot');
+        touch($old3 = __DIR__.'/Fixtures/foo-'.date($dateFormat, $timeCallback(-3)).'.rot');
+        touch($old4 = __DIR__.'/Fixtures/foo-'.date($dateFormat, $timeCallback(-4)).'.rot');
+
+        $log = __DIR__.'/Fixtures/foo-'.date($dateFormat).'.rot';
+
+        if ($createFile) {
+            touch($log);
+        }
+
+        $handler = new RotatingFileHandler(__DIR__.'/Fixtures/foo.rot', 2);
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->setFilenameFormat('{filename}-{date}', $dateFormat);
+        $handler->handle($this->getRecord());
+
+        $handler->close();
+
+        $this->assertTrue(file_exists($log));
+        $this->assertTrue(file_exists($old1));
+        $this->assertEquals($createFile, file_exists($old2));
+        $this->assertEquals($createFile, file_exists($old3));
+        $this->assertEquals($createFile, file_exists($old4));
+        $this->assertEquals('test', file_get_contents($log));
+    }
+
+    public function rotationTests()
+    {
+        $now = time();
+        $dayCallback = function($ago) use ($now) {
+            return $now + 86400 * $ago;
+        };
+        $monthCallback = function($ago) {
+            return gmmktime(0, 0, 0, date('n') + $ago, 1, date('Y'));
+        };
+        $yearCallback = function($ago) {
+            return gmmktime(0, 0, 0, 1, 1, date('Y') + $ago);
+        };
+
+        return array(
+            'Rotation is triggered when the file of the current day is not present'
+                => array(true, RotatingFileHandler::FILE_PER_DAY, $dayCallback),
+            'Rotation is not triggered when the file of the current day is already present'
+                => array(false, RotatingFileHandler::FILE_PER_DAY, $dayCallback),
+
+            'Rotation is triggered when the file of the current month is not present'
+                => array(true, RotatingFileHandler::FILE_PER_MONTH, $monthCallback),
+            'Rotation is not triggered when the file of the current month is already present'
+                => array(false, RotatingFileHandler::FILE_PER_MONTH, $monthCallback),
+
+            'Rotation is triggered when the file of the current year is not present'
+                => array(true, RotatingFileHandler::FILE_PER_YEAR, $yearCallback),
+            'Rotation is not triggered when the file of the current year is already present'
+                => array(false, RotatingFileHandler::FILE_PER_YEAR, $yearCallback),
+        );
+    }
+
+    /**
+     * @dataProvider dateFormatProvider
+     */
+    public function testAllowOnlyFixedDefinedDateFormats($dateFormat, $valid)
+    {
+        $handler = new RotatingFileHandler(__DIR__.'/Fixtures/foo.rot', 2);
+        $handler->setFilenameFormat('{filename}-{date}', $dateFormat);
+        if (!$valid) {
+            $this->assertErrorWasTriggered(
+                E_USER_DEPRECATED,
+                'Invalid date format - format must be one of RotatingFileHandler::FILE_PER_DAY ("Y-m-d"), '.
+                'RotatingFileHandler::FILE_PER_MONTH ("Y-m") or RotatingFileHandler::FILE_PER_YEAR ("Y"), '.
+                'or you can set one of the date formats using slashes, underscores and/or dots instead of dashes.'
+            );
+        }
+    }
+
+    public function dateFormatProvider()
+    {
+        return array(
+            array(RotatingFileHandler::FILE_PER_DAY, true),
+            array(RotatingFileHandler::FILE_PER_MONTH, true),
+            array(RotatingFileHandler::FILE_PER_YEAR, true),
+            array('m-d-Y', false),
+            array('Y-m-d-h-i', false)
+        );
+    }
+
+    /**
+     * @dataProvider filenameFormatProvider
+     */
+    public function testDisallowFilenameFormatsWithoutDate($filenameFormat, $valid)
+    {
+        $handler = new RotatingFileHandler(__DIR__.'/Fixtures/foo.rot', 2);
+        $handler->setFilenameFormat($filenameFormat, RotatingFileHandler::FILE_PER_DAY);
+        if (!$valid) {
+            $this->assertErrorWasTriggered(
+                E_USER_DEPRECATED,
+                'Invalid filename format - format should contain at least `{date}`, because otherwise rotating is impossible.'
+            );
+        }
+    }
+
+    public function filenameFormatProvider()
+    {
+        return array(
+            array('{filename}', false),
+            array('{filename}-{date}', true),
+            array('{date}', true),
+            array('foobar-{date}', true),
+            array('foo-{date}-bar', true),
+            array('{date}-foobar', true),
+            array('foobar', false),
+        );
+    }
+
+    /**
+     * @dataProvider rotationWhenSimilarFilesExistTests
+     */
+    public function testRotationWhenSimilarFileNamesExist($dateFormat)
+    {
+        touch($old1 = __DIR__.'/Fixtures/foo-foo-'.date($dateFormat).'.rot');
+        touch($old2 = __DIR__.'/Fixtures/foo-bar-'.date($dateFormat).'.rot');
+
+        $log = __DIR__.'/Fixtures/foo-'.date($dateFormat).'.rot';
+
+        $handler = new RotatingFileHandler(__DIR__.'/Fixtures/foo.rot', 2);
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->setFilenameFormat('{filename}-{date}', $dateFormat);
+        $handler->handle($this->getRecord());
+        $handler->close();
+
+        $this->assertTrue(file_exists($log));
+    }
+
+    public function rotationWhenSimilarFilesExistTests()
+    {
+
+        return array(
+            'Rotation is triggered when the file of the current day is not present but similar exists'
+                => array(RotatingFileHandler::FILE_PER_DAY),
+
+            'Rotation is triggered when the file of the current month is not present but similar exists'
+                => array(RotatingFileHandler::FILE_PER_MONTH),
+
+            'Rotation is triggered when the file of the current year is not present but similar exists'
+                => array(RotatingFileHandler::FILE_PER_YEAR),
+        );
+    }
+
+    public function testReuseCurrentFile()
+    {
+        $log = __DIR__.'/Fixtures/foo-'.date('Y-m-d').'.rot';
+        file_put_contents($log, "foo");
+        $handler = new RotatingFileHandler(__DIR__.'/Fixtures/foo.rot');
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord());
+        $this->assertEquals('footest', file_get_contents($log));
+    }
+
+    public function tearDown()
+    {
+        foreach (glob(__DIR__.'/Fixtures/*.rot') as $file) {
+            unlink($file);
+        }
+        restore_error_handler();
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SamplingHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SamplingHandlerTest.php
new file mode 100644
index 0000000..b354cee
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SamplingHandlerTest.php
@@ -0,0 +1,33 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+
+/**
+ * @covers Monolog\Handler\SamplingHandler::handle
+ */
+class SamplingHandlerTest extends TestCase
+{
+    public function testHandle()
+    {
+        $testHandler = new TestHandler();
+        $handler = new SamplingHandler($testHandler, 2);
+        for ($i = 0; $i < 10000; $i++) {
+            $handler->handle($this->getRecord());
+        }
+        $count = count($testHandler->getRecords());
+        // $count should be half of 10k, so between 4k and 6k
+        $this->assertLessThan(6000, $count);
+        $this->assertGreaterThan(4000, $count);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/Slack/SlackRecordTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/Slack/SlackRecordTest.php
new file mode 100644
index 0000000..b9de736
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/Slack/SlackRecordTest.php
@@ -0,0 +1,395 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler\Slack;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+/**
+ * @coversDefaultClass Monolog\Handler\Slack\SlackRecord
+ */
+class SlackRecordTest extends TestCase
+{
+    private $jsonPrettyPrintFlag;
+
+    protected function setUp()
+    {
+        $this->jsonPrettyPrintFlag = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 128;
+    }
+
+    public function dataGetAttachmentColor()
+    {
+        return array(
+            array(Logger::DEBUG, SlackRecord::COLOR_DEFAULT),
+            array(Logger::INFO, SlackRecord::COLOR_GOOD),
+            array(Logger::NOTICE, SlackRecord::COLOR_GOOD),
+            array(Logger::WARNING, SlackRecord::COLOR_WARNING),
+            array(Logger::ERROR, SlackRecord::COLOR_DANGER),
+            array(Logger::CRITICAL, SlackRecord::COLOR_DANGER),
+            array(Logger::ALERT, SlackRecord::COLOR_DANGER),
+            array(Logger::EMERGENCY, SlackRecord::COLOR_DANGER),
+        );
+    }
+
+    /**
+     * @dataProvider dataGetAttachmentColor
+     * @param  int $logLevel
+     * @param  string $expectedColour RGB hex color or name of Slack color
+     * @covers ::getAttachmentColor
+     */
+    public function testGetAttachmentColor($logLevel, $expectedColour)
+    {
+        $slackRecord = new SlackRecord();
+        $this->assertSame(
+            $expectedColour,
+            $slackRecord->getAttachmentColor($logLevel)
+        );
+    }
+
+    public function testAddsChannel()
+    {
+        $channel = '#test';
+        $record = new SlackRecord($channel);
+        $data = $record->getSlackData($this->getRecord());
+
+        $this->assertArrayHasKey('channel', $data);
+        $this->assertSame($channel, $data['channel']);
+    }
+
+    public function testNoUsernameByDefault()
+    {
+        $record = new SlackRecord();
+        $data = $record->getSlackData($this->getRecord());
+
+        $this->assertArrayNotHasKey('username', $data);
+    }
+
+    /**
+     * @return array
+     */
+    public function dataStringify()
+    {
+        $jsonPrettyPrintFlag = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 128;
+
+        $multipleDimensions = array(array(1, 2));
+        $numericKeys = array('library' => 'monolog');
+        $singleDimension = array(1, 'Hello', 'Jordi');
+
+        return array(
+            array(array(), '[]'),
+            array($multipleDimensions, json_encode($multipleDimensions, $jsonPrettyPrintFlag)),
+            array($numericKeys, json_encode($numericKeys, $jsonPrettyPrintFlag)),
+            array($singleDimension, json_encode($singleDimension))
+        );
+    }
+
+    /**
+     * @dataProvider dataStringify
+     */
+    public function testStringify($fields, $expectedResult)
+    {
+        $slackRecord = new SlackRecord(
+            '#test',
+            'test',
+            true,
+            null,
+            true,
+            true
+        );
+
+        $this->assertSame($expectedResult, $slackRecord->stringify($fields));
+    }
+
+    public function testAddsCustomUsername()
+    {
+        $username = 'Monolog bot';
+        $record = new SlackRecord(null, $username);
+        $data = $record->getSlackData($this->getRecord());
+
+        $this->assertArrayHasKey('username', $data);
+        $this->assertSame($username, $data['username']);
+    }
+
+    public function testNoIcon()
+    {
+        $record = new SlackRecord();
+        $data = $record->getSlackData($this->getRecord());
+
+        $this->assertArrayNotHasKey('icon_emoji', $data);
+    }
+
+    public function testAddsIcon()
+    {
+        $record = $this->getRecord();
+        $slackRecord = new SlackRecord(null, null, false, 'ghost');
+        $data = $slackRecord->getSlackData($record);
+
+        $slackRecord2 = new SlackRecord(null, null, false, 'http://github.com/Seldaek/monolog');
+        $data2 = $slackRecord2->getSlackData($record);
+
+        $this->assertArrayHasKey('icon_emoji', $data);
+        $this->assertSame(':ghost:', $data['icon_emoji']);
+        $this->assertArrayHasKey('icon_url', $data2);
+        $this->assertSame('http://github.com/Seldaek/monolog', $data2['icon_url']);
+    }
+
+    public function testAttachmentsNotPresentIfNoAttachment()
+    {
+        $record = new SlackRecord(null, null, false);
+        $data = $record->getSlackData($this->getRecord());
+
+        $this->assertArrayNotHasKey('attachments', $data);
+    }
+
+    public function testAddsOneAttachment()
+    {
+        $record = new SlackRecord();
+        $data = $record->getSlackData($this->getRecord());
+
+        $this->assertArrayHasKey('attachments', $data);
+        $this->assertArrayHasKey(0, $data['attachments']);
+        $this->assertInternalType('array', $data['attachments'][0]);
+    }
+
+    public function testTextEqualsMessageIfNoAttachment()
+    {
+        $message = 'Test message';
+        $record = new SlackRecord(null, null, false);
+        $data = $record->getSlackData($this->getRecord(Logger::WARNING, $message));
+
+        $this->assertArrayHasKey('text', $data);
+        $this->assertSame($message, $data['text']);
+    }
+
+    public function testTextEqualsFormatterOutput()
+    {
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $formatter
+            ->expects($this->any())
+            ->method('format')
+            ->will($this->returnCallback(function ($record) { return $record['message'] . 'test'; }));
+
+        $formatter2 = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $formatter2
+            ->expects($this->any())
+            ->method('format')
+            ->will($this->returnCallback(function ($record) { return $record['message'] . 'test1'; }));
+
+        $message = 'Test message';
+        $record = new SlackRecord(null, null, false, null, false, false, array(), $formatter);
+        $data = $record->getSlackData($this->getRecord(Logger::WARNING, $message));
+
+        $this->assertArrayHasKey('text', $data);
+        $this->assertSame($message . 'test', $data['text']);
+
+        $record->setFormatter($formatter2);
+        $data = $record->getSlackData($this->getRecord(Logger::WARNING, $message));
+
+        $this->assertArrayHasKey('text', $data);
+        $this->assertSame($message . 'test1', $data['text']);
+    }
+
+    public function testAddsFallbackAndTextToAttachment()
+    {
+        $message = 'Test message';
+        $record = new SlackRecord(null);
+        $data = $record->getSlackData($this->getRecord(Logger::WARNING, $message));
+
+        $this->assertSame($message, $data['attachments'][0]['text']);
+        $this->assertSame($message, $data['attachments'][0]['fallback']);
+    }
+
+    public function testMapsLevelToColorAttachmentColor()
+    {
+        $record = new SlackRecord(null);
+        $errorLoggerRecord = $this->getRecord(Logger::ERROR);
+        $emergencyLoggerRecord = $this->getRecord(Logger::EMERGENCY);
+        $warningLoggerRecord = $this->getRecord(Logger::WARNING);
+        $infoLoggerRecord = $this->getRecord(Logger::INFO);
+        $debugLoggerRecord = $this->getRecord(Logger::DEBUG);
+
+        $data = $record->getSlackData($errorLoggerRecord);
+        $this->assertSame(SlackRecord::COLOR_DANGER, $data['attachments'][0]['color']);
+
+        $data = $record->getSlackData($emergencyLoggerRecord);
+        $this->assertSame(SlackRecord::COLOR_DANGER, $data['attachments'][0]['color']);
+
+        $data = $record->getSlackData($warningLoggerRecord);
+        $this->assertSame(SlackRecord::COLOR_WARNING, $data['attachments'][0]['color']);
+
+        $data = $record->getSlackData($infoLoggerRecord);
+        $this->assertSame(SlackRecord::COLOR_GOOD, $data['attachments'][0]['color']);
+
+        $data = $record->getSlackData($debugLoggerRecord);
+        $this->assertSame(SlackRecord::COLOR_DEFAULT, $data['attachments'][0]['color']);
+    }
+
+    public function testAddsShortAttachmentWithoutContextAndExtra()
+    {
+        $level = Logger::ERROR;
+        $levelName = Logger::getLevelName($level);
+        $record = new SlackRecord(null, null, true, null, true);
+        $data = $record->getSlackData($this->getRecord($level, 'test', array('test' => 1)));
+
+        $attachment = $data['attachments'][0];
+        $this->assertArrayHasKey('title', $attachment);
+        $this->assertArrayHasKey('fields', $attachment);
+        $this->assertSame($levelName, $attachment['title']);
+        $this->assertSame(array(), $attachment['fields']);
+    }
+
+    public function testAddsShortAttachmentWithContextAndExtra()
+    {
+        $level = Logger::ERROR;
+        $levelName = Logger::getLevelName($level);
+        $context = array('test' => 1);
+        $extra = array('tags' => array('web'));
+        $record = new SlackRecord(null, null, true, null, true, true);
+        $loggerRecord = $this->getRecord($level, 'test', $context);
+        $loggerRecord['extra'] = $extra;
+        $data = $record->getSlackData($loggerRecord);
+
+        $attachment = $data['attachments'][0];
+        $this->assertArrayHasKey('title', $attachment);
+        $this->assertArrayHasKey('fields', $attachment);
+        $this->assertCount(2, $attachment['fields']);
+        $this->assertSame($levelName, $attachment['title']);
+        $this->assertSame(
+            array(
+                array(
+                    'title' => 'Extra',
+                    'value' => sprintf('```%s```', json_encode($extra, $this->jsonPrettyPrintFlag)),
+                    'short' => false
+                ),
+                array(
+                    'title' => 'Context',
+                    'value' => sprintf('```%s```', json_encode($context, $this->jsonPrettyPrintFlag)),
+                    'short' => false
+                )
+            ),
+            $attachment['fields']
+        );
+    }
+
+    public function testAddsLongAttachmentWithoutContextAndExtra()
+    {
+        $level = Logger::ERROR;
+        $levelName = Logger::getLevelName($level);
+        $record = new SlackRecord(null, null, true, null);
+        $data = $record->getSlackData($this->getRecord($level, 'test', array('test' => 1)));
+
+        $attachment = $data['attachments'][0];
+        $this->assertArrayHasKey('title', $attachment);
+        $this->assertArrayHasKey('fields', $attachment);
+        $this->assertCount(1, $attachment['fields']);
+        $this->assertSame('Message', $attachment['title']);
+        $this->assertSame(
+            array(array(
+                'title' => 'Level',
+                'value' => $levelName,
+                'short' => false
+            )),
+            $attachment['fields']
+        );
+    }
+
+    public function testAddsLongAttachmentWithContextAndExtra()
+    {
+        $level = Logger::ERROR;
+        $levelName = Logger::getLevelName($level);
+        $context = array('test' => 1);
+        $extra = array('tags' => array('web'));
+        $record = new SlackRecord(null, null, true, null, false, true);
+        $loggerRecord = $this->getRecord($level, 'test', $context);
+        $loggerRecord['extra'] = $extra;
+        $data = $record->getSlackData($loggerRecord);
+
+        $expectedFields = array(
+            array(
+                'title' => 'Level',
+                'value' => $levelName,
+                'short' => false,
+            ),
+            array(
+                'title' => 'Tags',
+                'value' => sprintf('```%s```', json_encode($extra['tags'])),
+                'short' => false
+            ),
+            array(
+                'title' => 'Test',
+                'value' => $context['test'],
+                'short' => false
+            )
+        );
+
+        $attachment = $data['attachments'][0];
+        $this->assertArrayHasKey('title', $attachment);
+        $this->assertArrayHasKey('fields', $attachment);
+        $this->assertCount(3, $attachment['fields']);
+        $this->assertSame('Message', $attachment['title']);
+        $this->assertSame(
+            $expectedFields,
+            $attachment['fields']
+        );
+    }
+
+    public function testAddsTimestampToAttachment()
+    {
+        $record = $this->getRecord();
+        $slackRecord = new SlackRecord();
+        $data = $slackRecord->getSlackData($this->getRecord());
+
+        $attachment = $data['attachments'][0];
+        $this->assertArrayHasKey('ts', $attachment);
+        $this->assertSame($record['datetime']->getTimestamp(), $attachment['ts']);
+    }
+
+    public function testContextHasException()
+    {
+        $record = $this->getRecord(Logger::CRITICAL, 'This is a critical message.', array('exception' => new \Exception()));
+        $slackRecord = new SlackRecord(null, null, true, null, false, true);
+        $data = $slackRecord->getSlackData($record);
+        $this->assertInternalType('string', $data['attachments'][0]['fields'][1]['value']);
+    }
+
+    public function testExcludeExtraAndContextFields()
+    {
+        $record = $this->getRecord(
+            Logger::WARNING,
+            'test',
+            array('info' => array('library' => 'monolog', 'author' => 'Jordi'))
+        );
+        $record['extra'] = array('tags' => array('web', 'cli'));
+
+        $slackRecord = new SlackRecord(null, null, true, null, false, true, array('context.info.library', 'extra.tags.1'));
+        $data = $slackRecord->getSlackData($record);
+        $attachment = $data['attachments'][0];
+
+        $expected = array(
+            array(
+                'title' => 'Info',
+                'value' => sprintf('```%s```', json_encode(array('author' => 'Jordi'), $this->jsonPrettyPrintFlag)),
+                'short' => false
+            ),
+            array(
+                'title' => 'Tags',
+                'value' => sprintf('```%s```', json_encode(array('web'))),
+                'short' => false
+            ),
+        );
+
+        foreach ($expected as $field) {
+            $this->assertNotFalse(array_search($field, $attachment['fields']));
+            break;
+        }
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php
new file mode 100644
index 0000000..b12b01f
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php
@@ -0,0 +1,155 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+use Monolog\Handler\Slack\SlackRecord;
+
+/**
+ * @author Greg Kedzierski 
+ * @see    https://api.slack.com/
+ */
+class SlackHandlerTest extends TestCase
+{
+    /**
+     * @var resource
+     */
+    private $res;
+
+    /**
+     * @var SlackHandler
+     */
+    private $handler;
+
+    public function setUp()
+    {
+        if (!extension_loaded('openssl')) {
+            $this->markTestSkipped('This test requires openssl to run');
+        }
+    }
+
+    public function testWriteHeader()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/POST \/api\/chat.postMessage HTTP\/1.1\\r\\nHost: slack.com\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+    }
+
+    public function testWriteContent()
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegExp('/username=Monolog/', $content);
+        $this->assertRegExp('/channel=channel1/', $content);
+        $this->assertRegExp('/token=myToken/', $content);
+        $this->assertRegExp('/attachments/', $content);
+    }
+
+    public function testWriteContentUsesFormatterIfProvided()
+    {
+        $this->createHandler('myToken', 'channel1', 'Monolog', false);
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->createHandler('myToken', 'channel1', 'Monolog', false);
+        $this->handler->setFormatter(new LineFormatter('foo--%message%'));
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test2'));
+        fseek($this->res, 0);
+        $content2 = fread($this->res, 1024);
+
+        $this->assertRegexp('/text=test1/', $content);
+        $this->assertRegexp('/text=foo--test2/', $content2);
+    }
+
+    public function testWriteContentWithEmoji()
+    {
+        $this->createHandler('myToken', 'channel1', 'Monolog', true, 'alien');
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/icon_emoji=%3Aalien%3A/', $content);
+    }
+
+    /**
+     * @dataProvider provideLevelColors
+     */
+    public function testWriteContentWithColors($level, $expectedColor)
+    {
+        $this->createHandler();
+        $this->handler->handle($this->getRecord($level, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/%22color%22%3A%22'.$expectedColor.'/', $content);
+    }
+
+    public function testWriteContentWithPlainTextMessage()
+    {
+        $this->createHandler('myToken', 'channel1', 'Monolog', false);
+        $this->handler->handle($this->getRecord(Logger::CRITICAL, 'test1'));
+        fseek($this->res, 0);
+        $content = fread($this->res, 1024);
+
+        $this->assertRegexp('/text=test1/', $content);
+    }
+
+    public function provideLevelColors()
+    {
+        return array(
+            array(Logger::DEBUG,    urlencode(SlackRecord::COLOR_DEFAULT)),
+            array(Logger::INFO,     SlackRecord::COLOR_GOOD),
+            array(Logger::NOTICE,   SlackRecord::COLOR_GOOD),
+            array(Logger::WARNING,  SlackRecord::COLOR_WARNING),
+            array(Logger::ERROR,    SlackRecord::COLOR_DANGER),
+            array(Logger::CRITICAL, SlackRecord::COLOR_DANGER),
+            array(Logger::ALERT,    SlackRecord::COLOR_DANGER),
+            array(Logger::EMERGENCY,SlackRecord::COLOR_DANGER),
+        );
+    }
+
+    private function createHandler($token = 'myToken', $channel = 'channel1', $username = 'Monolog', $useAttachment = true, $iconEmoji = null, $useShortAttachment = false, $includeExtra = false)
+    {
+        $constructorArgs = array($token, $channel, $username, $useAttachment, $iconEmoji, Logger::DEBUG, true, $useShortAttachment, $includeExtra);
+        $this->res = fopen('php://memory', 'a');
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\SlackHandler',
+            array('fsockopen', 'streamSetTimeout', 'closeSocket'),
+            $constructorArgs
+        );
+
+        $reflectionProperty = new \ReflectionProperty('\Monolog\Handler\SocketHandler', 'connectionString');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($this->handler, 'localhost:1234');
+
+        $this->handler->expects($this->any())
+            ->method('fsockopen')
+            ->will($this->returnValue($this->res));
+        $this->handler->expects($this->any())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(true));
+        $this->handler->expects($this->any())
+            ->method('closeSocket')
+            ->will($this->returnValue(true));
+
+        $this->handler->setFormatter($this->getIdentityFormatter());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SlackWebhookHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SlackWebhookHandlerTest.php
new file mode 100644
index 0000000..c9229e2
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SlackWebhookHandlerTest.php
@@ -0,0 +1,107 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+use Monolog\Formatter\LineFormatter;
+use Monolog\Handler\Slack\SlackRecord;
+
+/**
+ * @author Haralan Dobrev 
+ * @see    https://api.slack.com/incoming-webhooks
+ * @coversDefaultClass Monolog\Handler\SlackWebhookHandler
+ */
+class SlackWebhookHandlerTest extends TestCase
+{
+    const WEBHOOK_URL = 'https://hooks.slack.com/services/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E';
+
+    /**
+     * @covers ::__construct
+     * @covers ::getSlackRecord
+     */
+    public function testConstructorMinimal()
+    {
+        $handler = new SlackWebhookHandler(self::WEBHOOK_URL);
+        $record = $this->getRecord();
+        $slackRecord = $handler->getSlackRecord();
+        $this->assertInstanceOf('Monolog\Handler\Slack\SlackRecord', $slackRecord);
+        $this->assertEquals(array(
+            'attachments' => array(
+                array(
+                    'fallback' => 'test',
+                    'text' => 'test',
+                    'color' => SlackRecord::COLOR_WARNING,
+                    'fields' => array(
+                        array(
+                            'title' => 'Level',
+                            'value' => 'WARNING',
+                            'short' => false,
+                        ),
+                    ),
+                    'title' => 'Message',
+                    'mrkdwn_in' => array('fields'),
+                    'ts' => $record['datetime']->getTimestamp(),
+                ),
+            ),
+        ), $slackRecord->getSlackData($record));
+    }
+
+    /**
+     * @covers ::__construct
+     * @covers ::getSlackRecord
+     */
+    public function testConstructorFull()
+    {
+        $handler = new SlackWebhookHandler(
+            self::WEBHOOK_URL,
+            'test-channel',
+            'test-username',
+            false,
+            ':ghost:',
+            false,
+            false,
+            Logger::DEBUG,
+            false
+        );
+
+        $slackRecord = $handler->getSlackRecord();
+        $this->assertInstanceOf('Monolog\Handler\Slack\SlackRecord', $slackRecord);
+        $this->assertEquals(array(
+            'username' => 'test-username',
+            'text' => 'test',
+            'channel' => 'test-channel',
+            'icon_emoji' => ':ghost:',
+        ), $slackRecord->getSlackData($this->getRecord()));
+    }
+
+    /**
+     * @covers ::getFormatter
+     */
+    public function testGetFormatter()
+    {
+        $handler = new SlackWebhookHandler(self::WEBHOOK_URL);
+        $formatter = $handler->getFormatter();
+        $this->assertInstanceOf('Monolog\Formatter\FormatterInterface', $formatter);
+    }
+
+    /**
+     * @covers ::setFormatter
+     */
+    public function testSetFormatter()
+    {
+        $handler = new SlackWebhookHandler(self::WEBHOOK_URL);
+        $formatter = new LineFormatter();
+        $handler->setFormatter($formatter);
+        $this->assertSame($formatter, $handler->getFormatter());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SlackbotHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SlackbotHandlerTest.php
new file mode 100644
index 0000000..b1b02bd
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SlackbotHandlerTest.php
@@ -0,0 +1,47 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @author Haralan Dobrev 
+ * @see    https://slack.com/apps/A0F81R8ET-slackbot
+ * @coversDefaultClass Monolog\Handler\SlackbotHandler
+ */
+class SlackbotHandlerTest extends TestCase
+{
+    /**
+     * @covers ::__construct
+     */
+    public function testConstructorMinimal()
+    {
+        $handler = new SlackbotHandler('test-team', 'test-token', 'test-channel');
+        $this->assertInstanceOf('Monolog\Handler\AbstractProcessingHandler', $handler);
+    }
+
+    /**
+     * @covers ::__construct
+     */
+    public function testConstructorFull()
+    {
+        $handler = new SlackbotHandler(
+            'test-team',
+            'test-token',
+            'test-channel',
+            Logger::DEBUG,
+            false
+        );
+        $this->assertInstanceOf('Monolog\Handler\AbstractProcessingHandler', $handler);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SocketHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SocketHandlerTest.php
new file mode 100644
index 0000000..1da987c
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SocketHandlerTest.php
@@ -0,0 +1,335 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @author Pablo de Leon Belloc 
+ */
+class SocketHandlerTest extends TestCase
+{
+    /**
+     * @var Monolog\Handler\SocketHandler
+     */
+    private $handler;
+
+    /**
+     * @var resource
+     */
+    private $res;
+
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testInvalidHostname()
+    {
+        $this->createHandler('garbage://here');
+        $this->writeRecord('data');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testBadConnectionTimeout()
+    {
+        $this->createHandler('localhost:1234');
+        $this->handler->setConnectionTimeout(-1);
+    }
+
+    public function testSetConnectionTimeout()
+    {
+        $this->createHandler('localhost:1234');
+        $this->handler->setConnectionTimeout(10.1);
+        $this->assertEquals(10.1, $this->handler->getConnectionTimeout());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testBadTimeout()
+    {
+        $this->createHandler('localhost:1234');
+        $this->handler->setTimeout(-1);
+    }
+
+    public function testSetTimeout()
+    {
+        $this->createHandler('localhost:1234');
+        $this->handler->setTimeout(10.25);
+        $this->assertEquals(10.25, $this->handler->getTimeout());
+    }
+
+    public function testSetWritingTimeout()
+    {
+        $this->createHandler('localhost:1234');
+        $this->handler->setWritingTimeout(10.25);
+        $this->assertEquals(10.25, $this->handler->getWritingTimeout());
+    }
+
+    public function testSetChunkSize()
+    {
+        $this->createHandler('localhost:1234');
+        $this->handler->setChunkSize(1025);
+        $this->assertEquals(1025, $this->handler->getChunkSize());
+    }
+
+    public function testSetConnectionString()
+    {
+        $this->createHandler('tcp://localhost:9090');
+        $this->assertEquals('tcp://localhost:9090', $this->handler->getConnectionString());
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testExceptionIsThrownOnFsockopenError()
+    {
+        $this->setMockHandler(array('fsockopen'));
+        $this->handler->expects($this->once())
+            ->method('fsockopen')
+            ->will($this->returnValue(false));
+        $this->writeRecord('Hello world');
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testExceptionIsThrownOnPfsockopenError()
+    {
+        $this->setMockHandler(array('pfsockopen'));
+        $this->handler->expects($this->once())
+            ->method('pfsockopen')
+            ->will($this->returnValue(false));
+        $this->handler->setPersistent(true);
+        $this->writeRecord('Hello world');
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testExceptionIsThrownIfCannotSetTimeout()
+    {
+        $this->setMockHandler(array('streamSetTimeout'));
+        $this->handler->expects($this->once())
+            ->method('streamSetTimeout')
+            ->will($this->returnValue(false));
+        $this->writeRecord('Hello world');
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testExceptionIsThrownIfCannotSetChunkSize()
+    {
+        $this->setMockHandler(array('streamSetChunkSize'));
+        $this->handler->setChunkSize(8192);
+        $this->handler->expects($this->once())
+            ->method('streamSetChunkSize')
+            ->will($this->returnValue(false));
+        $this->writeRecord('Hello world');
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testWriteFailsOnIfFwriteReturnsFalse()
+    {
+        $this->setMockHandler(array('fwrite'));
+
+        $callback = function ($arg) {
+            $map = array(
+                'Hello world' => 6,
+                'world' => false,
+            );
+
+            return $map[$arg];
+        };
+
+        $this->handler->expects($this->exactly(2))
+            ->method('fwrite')
+            ->will($this->returnCallback($callback));
+
+        $this->writeRecord('Hello world');
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testWriteFailsIfStreamTimesOut()
+    {
+        $this->setMockHandler(array('fwrite', 'streamGetMetadata'));
+
+        $callback = function ($arg) {
+            $map = array(
+                'Hello world' => 6,
+                'world' => 5,
+            );
+
+            return $map[$arg];
+        };
+
+        $this->handler->expects($this->exactly(1))
+            ->method('fwrite')
+            ->will($this->returnCallback($callback));
+        $this->handler->expects($this->exactly(1))
+            ->method('streamGetMetadata')
+            ->will($this->returnValue(array('timed_out' => true)));
+
+        $this->writeRecord('Hello world');
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testWriteFailsOnIncompleteWrite()
+    {
+        $this->setMockHandler(array('fwrite', 'streamGetMetadata'));
+
+        $res = $this->res;
+        $callback = function ($string) use ($res) {
+            fclose($res);
+
+            return strlen('Hello');
+        };
+
+        $this->handler->expects($this->exactly(1))
+            ->method('fwrite')
+            ->will($this->returnCallback($callback));
+        $this->handler->expects($this->exactly(1))
+            ->method('streamGetMetadata')
+            ->will($this->returnValue(array('timed_out' => false)));
+
+        $this->writeRecord('Hello world');
+    }
+
+    public function testWriteWithMemoryFile()
+    {
+        $this->setMockHandler();
+        $this->writeRecord('test1');
+        $this->writeRecord('test2');
+        $this->writeRecord('test3');
+        fseek($this->res, 0);
+        $this->assertEquals('test1test2test3', fread($this->res, 1024));
+    }
+
+    public function testWriteWithMock()
+    {
+        $this->setMockHandler(array('fwrite'));
+
+        $callback = function ($arg) {
+            $map = array(
+                'Hello world' => 6,
+                'world' => 5,
+            );
+
+            return $map[$arg];
+        };
+
+        $this->handler->expects($this->exactly(2))
+            ->method('fwrite')
+            ->will($this->returnCallback($callback));
+
+        $this->writeRecord('Hello world');
+    }
+
+    public function testClose()
+    {
+        $this->setMockHandler();
+        $this->writeRecord('Hello world');
+        $this->assertInternalType('resource', $this->res);
+        $this->handler->close();
+        $this->assertFalse(is_resource($this->res), "Expected resource to be closed after closing handler");
+    }
+
+    public function testCloseDoesNotClosePersistentSocket()
+    {
+        $this->setMockHandler();
+        $this->handler->setPersistent(true);
+        $this->writeRecord('Hello world');
+        $this->assertTrue(is_resource($this->res));
+        $this->handler->close();
+        $this->assertTrue(is_resource($this->res));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testAvoidInfiniteLoopWhenNoDataIsWrittenForAWritingTimeoutSeconds()
+    {
+        $this->setMockHandler(array('fwrite', 'streamGetMetadata'));
+
+        $this->handler->expects($this->any())
+            ->method('fwrite')
+            ->will($this->returnValue(0));
+
+        $this->handler->expects($this->any())
+            ->method('streamGetMetadata')
+            ->will($this->returnValue(array('timed_out' => false)));
+
+        $this->handler->setWritingTimeout(1);
+
+        $this->writeRecord('Hello world');
+    }
+
+    private function createHandler($connectionString)
+    {
+        $this->handler = new SocketHandler($connectionString);
+        $this->handler->setFormatter($this->getIdentityFormatter());
+    }
+
+    private function writeRecord($string)
+    {
+        $this->handler->handle($this->getRecord(Logger::WARNING, $string));
+    }
+
+    private function setMockHandler(array $methods = array())
+    {
+        $this->res = fopen('php://memory', 'a');
+
+        $defaultMethods = array('fsockopen', 'pfsockopen', 'streamSetTimeout');
+        $newMethods = array_diff($methods, $defaultMethods);
+
+        $finalMethods = array_merge($defaultMethods, $newMethods);
+
+        $this->handler = $this->getMock(
+            '\Monolog\Handler\SocketHandler', $finalMethods, array('localhost:1234')
+        );
+
+        if (!in_array('fsockopen', $methods)) {
+            $this->handler->expects($this->any())
+                ->method('fsockopen')
+                ->will($this->returnValue($this->res));
+        }
+
+        if (!in_array('pfsockopen', $methods)) {
+            $this->handler->expects($this->any())
+                ->method('pfsockopen')
+                ->will($this->returnValue($this->res));
+        }
+
+        if (!in_array('streamSetTimeout', $methods)) {
+            $this->handler->expects($this->any())
+                ->method('streamSetTimeout')
+                ->will($this->returnValue(true));
+        }
+
+        if (!in_array('streamSetChunkSize', $methods)) {
+            $this->handler->expects($this->any())
+                ->method('streamSetChunkSize')
+                ->will($this->returnValue(8192));
+        }
+
+        $this->handler->setFormatter($this->getIdentityFormatter());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/StreamHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/StreamHandlerTest.php
new file mode 100644
index 0000000..487030f
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/StreamHandlerTest.php
@@ -0,0 +1,184 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class StreamHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWrite()
+    {
+        $handle = fopen('php://memory', 'a+');
+        $handler = new StreamHandler($handle);
+        $handler->setFormatter($this->getIdentityFormatter());
+        $handler->handle($this->getRecord(Logger::WARNING, 'test'));
+        $handler->handle($this->getRecord(Logger::WARNING, 'test2'));
+        $handler->handle($this->getRecord(Logger::WARNING, 'test3'));
+        fseek($handle, 0);
+        $this->assertEquals('testtest2test3', fread($handle, 100));
+    }
+
+    /**
+     * @covers Monolog\Handler\StreamHandler::close
+     */
+    public function testCloseKeepsExternalHandlersOpen()
+    {
+        $handle = fopen('php://memory', 'a+');
+        $handler = new StreamHandler($handle);
+        $this->assertTrue(is_resource($handle));
+        $handler->close();
+        $this->assertTrue(is_resource($handle));
+    }
+
+    /**
+     * @covers Monolog\Handler\StreamHandler::close
+     */
+    public function testClose()
+    {
+        $handler = new StreamHandler('php://memory');
+        $handler->handle($this->getRecord(Logger::WARNING, 'test'));
+        $streamProp = new \ReflectionProperty('Monolog\Handler\StreamHandler', 'stream');
+        $streamProp->setAccessible(true);
+        $handle = $streamProp->getValue($handler);
+
+        $this->assertTrue(is_resource($handle));
+        $handler->close();
+        $this->assertFalse(is_resource($handle));
+    }
+
+    /**
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteCreatesTheStreamResource()
+    {
+        $handler = new StreamHandler('php://memory');
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteLocking()
+    {
+        $temp = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'monolog_locked_log';
+        $handler = new StreamHandler($temp, Logger::DEBUG, true, null, true);
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @expectedException LogicException
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteMissingResource()
+    {
+        $handler = new StreamHandler(null);
+        $handler->handle($this->getRecord());
+    }
+
+    public function invalidArgumentProvider()
+    {
+        return array(
+            array(1),
+            array(array()),
+            array(array('bogus://url')),
+        );
+    }
+
+    /**
+     * @dataProvider invalidArgumentProvider
+     * @expectedException InvalidArgumentException
+     * @covers Monolog\Handler\StreamHandler::__construct
+     */
+    public function testWriteInvalidArgument($invalidArgument)
+    {
+        $handler = new StreamHandler($invalidArgument);
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteInvalidResource()
+    {
+        $handler = new StreamHandler('bogus://url');
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteNonExistingResource()
+    {
+        $handler = new StreamHandler('ftp://foo/bar/baz/'.rand(0, 10000));
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteNonExistingPath()
+    {
+        $handler = new StreamHandler(sys_get_temp_dir().'/bar/'.rand(0, 10000).DIRECTORY_SEPARATOR.rand(0, 10000));
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteNonExistingFileResource()
+    {
+        $handler = new StreamHandler('file://'.sys_get_temp_dir().'/bar/'.rand(0, 10000).DIRECTORY_SEPARATOR.rand(0, 10000));
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @expectedException Exception
+     * @expectedExceptionMessageRegExp /There is no existing directory at/
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteNonExistingAndNotCreatablePath()
+    {
+        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
+            $this->markTestSkipped('Permissions checks can not run on windows');
+        }
+        $handler = new StreamHandler('/foo/bar/'.rand(0, 10000).DIRECTORY_SEPARATOR.rand(0, 10000));
+        $handler->handle($this->getRecord());
+    }
+
+    /**
+     * @expectedException Exception
+     * @expectedExceptionMessageRegExp /There is no existing directory at/
+     * @covers Monolog\Handler\StreamHandler::__construct
+     * @covers Monolog\Handler\StreamHandler::write
+     */
+    public function testWriteNonExistingAndNotCreatableFileResource()
+    {
+        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
+            $this->markTestSkipped('Permissions checks can not run on windows');
+        }
+        $handler = new StreamHandler('file:///foo/bar/'.rand(0, 10000).DIRECTORY_SEPARATOR.rand(0, 10000));
+        $handler->handle($this->getRecord());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SwiftMailerHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SwiftMailerHandlerTest.php
new file mode 100644
index 0000000..1d62940
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SwiftMailerHandlerTest.php
@@ -0,0 +1,113 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+
+class SwiftMailerHandlerTest extends TestCase
+{
+    /** @var \Swift_Mailer|\PHPUnit_Framework_MockObject_MockObject */
+    private $mailer;
+
+    public function setUp()
+    {
+        $this->mailer = $this
+            ->getMockBuilder('Swift_Mailer')
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+
+    public function testMessageCreationIsLazyWhenUsingCallback()
+    {
+        $this->mailer->expects($this->never())
+            ->method('send');
+
+        $callback = function () {
+            throw new \RuntimeException('Swift_Message creation callback should not have been called in this test');
+        };
+        $handler = new SwiftMailerHandler($this->mailer, $callback);
+
+        $records = array(
+            $this->getRecord(Logger::DEBUG),
+            $this->getRecord(Logger::INFO),
+        );
+        $handler->handleBatch($records);
+    }
+
+    public function testMessageCanBeCustomizedGivenLoggedData()
+    {
+        // Wire Mailer to expect a specific Swift_Message with a customized Subject
+        $expectedMessage = new \Swift_Message();
+        $this->mailer->expects($this->once())
+            ->method('send')
+            ->with($this->callback(function ($value) use ($expectedMessage) {
+                return $value instanceof \Swift_Message
+                    && $value->getSubject() === 'Emergency'
+                    && $value === $expectedMessage;
+            }));
+
+        // Callback dynamically changes subject based on number of logged records
+        $callback = function ($content, array $records) use ($expectedMessage) {
+            $subject = count($records) > 0 ? 'Emergency' : 'Normal';
+            $expectedMessage->setSubject($subject);
+
+            return $expectedMessage;
+        };
+        $handler = new SwiftMailerHandler($this->mailer, $callback);
+
+        // Logging 1 record makes this an Emergency
+        $records = array(
+            $this->getRecord(Logger::EMERGENCY),
+        );
+        $handler->handleBatch($records);
+    }
+
+    public function testMessageSubjectFormatting()
+    {
+        // Wire Mailer to expect a specific Swift_Message with a customized Subject
+        $messageTemplate = new \Swift_Message();
+        $messageTemplate->setSubject('Alert: %level_name% %message%');
+        $receivedMessage = null;
+
+        $this->mailer->expects($this->once())
+            ->method('send')
+            ->with($this->callback(function ($value) use (&$receivedMessage) {
+                $receivedMessage = $value;
+                return true;
+            }));
+
+        $handler = new SwiftMailerHandler($this->mailer, $messageTemplate);
+
+        $records = array(
+            $this->getRecord(Logger::EMERGENCY),
+        );
+        $handler->handleBatch($records);
+
+        $this->assertEquals('Alert: EMERGENCY test', $receivedMessage->getSubject());
+    }
+
+    public function testMessageHaveUniqueId()
+    {
+        $messageTemplate = new \Swift_Message();
+        $handler = new SwiftMailerHandler($this->mailer, $messageTemplate);
+
+        $method = new \ReflectionMethod('Monolog\Handler\SwiftMailerHandler', 'buildMessage');
+        $method->setAccessible(true);
+        $method->invokeArgs($handler, array($messageTemplate, array()));
+
+        $builtMessage1 = $method->invoke($handler, $messageTemplate, array());
+        $builtMessage2 = $method->invoke($handler, $messageTemplate, array());
+
+        $this->assertFalse($builtMessage1->getId() === $builtMessage2->getId(), 'Two different messages have the same id');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SyslogHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SyslogHandlerTest.php
new file mode 100644
index 0000000..8f9e46b
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SyslogHandlerTest.php
@@ -0,0 +1,44 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+class SyslogHandlerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Monolog\Handler\SyslogHandler::__construct
+     */
+    public function testConstruct()
+    {
+        $handler = new SyslogHandler('test');
+        $this->assertInstanceOf('Monolog\Handler\SyslogHandler', $handler);
+
+        $handler = new SyslogHandler('test', LOG_USER);
+        $this->assertInstanceOf('Monolog\Handler\SyslogHandler', $handler);
+
+        $handler = new SyslogHandler('test', 'user');
+        $this->assertInstanceOf('Monolog\Handler\SyslogHandler', $handler);
+
+        $handler = new SyslogHandler('test', LOG_USER, Logger::DEBUG, true, LOG_PERROR);
+        $this->assertInstanceOf('Monolog\Handler\SyslogHandler', $handler);
+    }
+
+    /**
+     * @covers Monolog\Handler\SyslogHandler::__construct
+     */
+    public function testConstructInvalidFacility()
+    {
+        $this->setExpectedException('UnexpectedValueException');
+        $handler = new SyslogHandler('test', 'unknown');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/SyslogUdpHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/SyslogUdpHandlerTest.php
new file mode 100644
index 0000000..7ee8a98
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/SyslogUdpHandlerTest.php
@@ -0,0 +1,76 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+
+/**
+ * @requires extension sockets
+ */
+class SyslogUdpHandlerTest extends TestCase
+{
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testWeValidateFacilities()
+    {
+        $handler = new SyslogUdpHandler("ip", null, "invalidFacility");
+    }
+
+    public function testWeSplitIntoLines()
+    {
+        $time = '2014-01-07T12:34';
+        $pid = getmypid();
+        $host = gethostname();
+
+        $handler = $this->getMockBuilder('\Monolog\Handler\SyslogUdpHandler')
+            ->setConstructorArgs(array("127.0.0.1", 514, "authpriv"))
+            ->setMethods(array('getDateTime'))
+            ->getMock();
+
+        $handler->method('getDateTime')
+            ->willReturn($time);
+
+        $handler->setFormatter(new \Monolog\Formatter\ChromePHPFormatter());
+
+        $socket = $this->getMock('\Monolog\Handler\SyslogUdp\UdpSocket', array('write'), array('lol', 'lol'));
+        $socket->expects($this->at(0))
+            ->method('write')
+            ->with("lol", "<".(LOG_AUTHPRIV + LOG_WARNING).">1 $time $host php $pid - - ");
+        $socket->expects($this->at(1))
+            ->method('write')
+            ->with("hej", "<".(LOG_AUTHPRIV + LOG_WARNING).">1 $time $host php $pid - - ");
+
+        $handler->setSocket($socket);
+
+        $handler->handle($this->getRecordWithMessage("hej\nlol"));
+    }
+
+    public function testSplitWorksOnEmptyMsg()
+    {
+        $handler = new SyslogUdpHandler("127.0.0.1", 514, "authpriv");
+        $handler->setFormatter($this->getIdentityFormatter());
+
+        $socket = $this->getMock('\Monolog\Handler\SyslogUdp\UdpSocket', array('write'), array('lol', 'lol'));
+        $socket->expects($this->never())
+            ->method('write');
+
+        $handler->setSocket($socket);
+
+        $handler->handle($this->getRecordWithMessage(null));
+    }
+
+    protected function getRecordWithMessage($msg)
+    {
+        return array('message' => $msg, 'level' => \Monolog\Logger::WARNING, 'context' => null, 'extra' => array(), 'channel' => 'lol');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/TestHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/TestHandlerTest.php
new file mode 100644
index 0000000..a7c4fc9
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/TestHandlerTest.php
@@ -0,0 +1,116 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+/**
+ * @covers Monolog\Handler\TestHandler
+ */
+class TestHandlerTest extends TestCase
+{
+    /**
+     * @dataProvider methodProvider
+     */
+    public function testHandler($method, $level)
+    {
+        $handler = new TestHandler;
+        $record = $this->getRecord($level, 'test'.$method);
+        $this->assertFalse($handler->hasRecords($level));
+        $this->assertFalse($handler->hasRecord($record, $level));
+        $this->assertFalse($handler->{'has'.$method}($record), 'has'.$method);
+        $this->assertFalse($handler->{'has'.$method.'ThatContains'}('test'), 'has'.$method.'ThatContains');
+        $this->assertFalse($handler->{'has'.$method.'ThatPasses'}(function ($rec) {
+            return true;
+        }), 'has'.$method.'ThatPasses');
+        $this->assertFalse($handler->{'has'.$method.'ThatMatches'}('/test\w+/'));
+        $this->assertFalse($handler->{'has'.$method.'Records'}(), 'has'.$method.'Records');
+        $handler->handle($record);
+
+        $this->assertFalse($handler->{'has'.$method}('bar'), 'has'.$method);
+        $this->assertTrue($handler->hasRecords($level));
+        $this->assertTrue($handler->hasRecord($record, $level));
+        $this->assertTrue($handler->{'has'.$method}($record), 'has'.$method);
+        $this->assertTrue($handler->{'has'.$method}('test'.$method), 'has'.$method);
+        $this->assertTrue($handler->{'has'.$method.'ThatContains'}('test'), 'has'.$method.'ThatContains');
+        $this->assertTrue($handler->{'has'.$method.'ThatPasses'}(function ($rec) {
+            return true;
+        }), 'has'.$method.'ThatPasses');
+        $this->assertTrue($handler->{'has'.$method.'ThatMatches'}('/test\w+/'));
+        $this->assertTrue($handler->{'has'.$method.'Records'}(), 'has'.$method.'Records');
+
+        $records = $handler->getRecords();
+        unset($records[0]['formatted']);
+        $this->assertEquals(array($record), $records);
+    }
+
+    public function testHandlerAssertEmptyContext() {
+        $handler = new TestHandler;
+        $record  = $this->getRecord(Logger::WARNING, 'test', array());
+        $this->assertFalse($handler->hasWarning(array(
+            'message' => 'test',
+            'context' => array(),
+        )));
+
+        $handler->handle($record);
+
+        $this->assertTrue($handler->hasWarning(array(
+            'message' => 'test',
+            'context' => array(),
+        )));
+        $this->assertFalse($handler->hasWarning(array(
+            'message' => 'test',
+            'context' => array(
+                'foo' => 'bar'
+            ),
+        )));
+    }
+
+    public function testHandlerAssertNonEmptyContext() {
+        $handler = new TestHandler;
+        $record  = $this->getRecord(Logger::WARNING, 'test', array('foo' => 'bar'));
+        $this->assertFalse($handler->hasWarning(array(
+            'message' => 'test',
+            'context' => array(
+                'foo' => 'bar'
+            ),
+        )));
+
+        $handler->handle($record);
+
+        $this->assertTrue($handler->hasWarning(array(
+            'message' => 'test',
+            'context' => array(
+                'foo' => 'bar'
+            ),
+        )));
+        $this->assertFalse($handler->hasWarning(array(
+            'message' => 'test',
+            'context' => array(),
+        )));
+    }
+
+    public function methodProvider()
+    {
+        return array(
+            array('Emergency', Logger::EMERGENCY),
+            array('Alert'    , Logger::ALERT),
+            array('Critical' , Logger::CRITICAL),
+            array('Error'    , Logger::ERROR),
+            array('Warning'  , Logger::WARNING),
+            array('Info'     , Logger::INFO),
+            array('Notice'   , Logger::NOTICE),
+            array('Debug'    , Logger::DEBUG),
+        );
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/UdpSocketTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/UdpSocketTest.php
new file mode 100644
index 0000000..fa524d0
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/UdpSocketTest.php
@@ -0,0 +1,64 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Handler\SyslogUdp\UdpSocket;
+
+/**
+ * @requires extension sockets
+ */
+class UdpSocketTest extends TestCase
+{
+    public function testWeDoNotTruncateShortMessages()
+    {
+        $socket = $this->getMock('\Monolog\Handler\SyslogUdp\UdpSocket', array('send'), array('lol', 'lol'));
+
+        $socket->expects($this->at(0))
+            ->method('send')
+            ->with("HEADER: The quick brown fox jumps over the lazy dog");
+
+        $socket->write("The quick brown fox jumps over the lazy dog", "HEADER: ");
+    }
+
+    public function testLongMessagesAreTruncated()
+    {
+        $socket = $this->getMock('\Monolog\Handler\SyslogUdp\UdpSocket', array('send'), array('lol', 'lol'));
+
+        $truncatedString = str_repeat("derp", 16254).'d';
+
+        $socket->expects($this->exactly(1))
+            ->method('send')
+            ->with("HEADER" . $truncatedString);
+
+        $longString = str_repeat("derp", 20000);
+
+        $socket->write($longString, "HEADER");
+    }
+
+    public function testDoubleCloseDoesNotError()
+    {
+        $socket = new UdpSocket('127.0.0.1', 514);
+        $socket->close();
+        $socket->close();
+    }
+
+    /**
+     * @expectedException LogicException
+     */
+    public function testWriteAfterCloseErrors()
+    {
+        $socket = new UdpSocket('127.0.0.1', 514);
+        $socket->close();
+        $socket->write('foo', "HEADER");
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/WhatFailureGroupHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/WhatFailureGroupHandlerTest.php
new file mode 100644
index 0000000..0594a23
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/WhatFailureGroupHandlerTest.php
@@ -0,0 +1,144 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+use Monolog\Logger;
+
+class WhatFailureGroupHandlerTest extends TestCase
+{
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::__construct
+     * @expectedException InvalidArgumentException
+     */
+    public function testConstructorOnlyTakesHandler()
+    {
+        new WhatFailureGroupHandler(array(new TestHandler(), "foo"));
+    }
+
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::__construct
+     * @covers Monolog\Handler\WhatFailureGroupHandler::handle
+     */
+    public function testHandle()
+    {
+        $testHandlers = array(new TestHandler(), new TestHandler());
+        $handler = new WhatFailureGroupHandler($testHandlers);
+        $handler->handle($this->getRecord(Logger::DEBUG));
+        $handler->handle($this->getRecord(Logger::INFO));
+        foreach ($testHandlers as $test) {
+            $this->assertTrue($test->hasDebugRecords());
+            $this->assertTrue($test->hasInfoRecords());
+            $this->assertTrue(count($test->getRecords()) === 2);
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::handleBatch
+     */
+    public function testHandleBatch()
+    {
+        $testHandlers = array(new TestHandler(), new TestHandler());
+        $handler = new WhatFailureGroupHandler($testHandlers);
+        $handler->handleBatch(array($this->getRecord(Logger::DEBUG), $this->getRecord(Logger::INFO)));
+        foreach ($testHandlers as $test) {
+            $this->assertTrue($test->hasDebugRecords());
+            $this->assertTrue($test->hasInfoRecords());
+            $this->assertTrue(count($test->getRecords()) === 2);
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::isHandling
+     */
+    public function testIsHandling()
+    {
+        $testHandlers = array(new TestHandler(Logger::ERROR), new TestHandler(Logger::WARNING));
+        $handler = new WhatFailureGroupHandler($testHandlers);
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::ERROR)));
+        $this->assertTrue($handler->isHandling($this->getRecord(Logger::WARNING)));
+        $this->assertFalse($handler->isHandling($this->getRecord(Logger::DEBUG)));
+    }
+
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::handle
+     */
+    public function testHandleUsesProcessors()
+    {
+        $test = new TestHandler();
+        $handler = new WhatFailureGroupHandler(array($test));
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasWarningRecords());
+        $records = $test->getRecords();
+        $this->assertTrue($records[0]['extra']['foo']);
+    }
+
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::handleBatch
+     */
+    public function testHandleBatchUsesProcessors()
+    {
+        $testHandlers = array(new TestHandler(), new TestHandler());
+        $handler = new WhatFailureGroupHandler($testHandlers);
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handleBatch(array($this->getRecord(Logger::DEBUG), $this->getRecord(Logger::INFO)));
+        foreach ($testHandlers as $test) {
+            $this->assertTrue($test->hasDebugRecords());
+            $this->assertTrue($test->hasInfoRecords());
+            $this->assertTrue(count($test->getRecords()) === 2);
+            $records = $test->getRecords();
+            $this->assertTrue($records[0]['extra']['foo']);
+            $this->assertTrue($records[1]['extra']['foo']);
+        }
+    }
+
+    /**
+     * @covers Monolog\Handler\WhatFailureGroupHandler::handle
+     */
+    public function testHandleException()
+    {
+        $test = new TestHandler();
+        $exception = new ExceptionTestHandler();
+        $handler = new WhatFailureGroupHandler(array($exception, $test, $exception));
+        $handler->pushProcessor(function ($record) {
+            $record['extra']['foo'] = true;
+
+            return $record;
+        });
+        $handler->handle($this->getRecord(Logger::WARNING));
+        $this->assertTrue($test->hasWarningRecords());
+        $records = $test->getRecords();
+        $this->assertTrue($records[0]['extra']['foo']);
+    }
+}
+
+class ExceptionTestHandler extends TestHandler
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        parent::handle($record);
+
+        throw new \Exception("ExceptionTestHandler::handle");
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Handler/ZendMonitorHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/Handler/ZendMonitorHandlerTest.php
new file mode 100644
index 0000000..69b001e
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Handler/ZendMonitorHandlerTest.php
@@ -0,0 +1,69 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\TestCase;
+
+class ZendMonitorHandlerTest extends TestCase
+{
+    protected $zendMonitorHandler;
+
+    public function setUp()
+    {
+        if (!function_exists('zend_monitor_custom_event')) {
+            $this->markTestSkipped('ZendServer is not installed');
+        }
+    }
+
+    /**
+     * @covers  Monolog\Handler\ZendMonitorHandler::write
+     */
+    public function testWrite()
+    {
+        $record = $this->getRecord();
+        $formatterResult = array(
+            'message' => $record['message'],
+        );
+
+        $zendMonitor = $this->getMockBuilder('Monolog\Handler\ZendMonitorHandler')
+            ->setMethods(array('writeZendMonitorCustomEvent', 'getDefaultFormatter'))
+            ->getMock();
+
+        $formatterMock = $this->getMockBuilder('Monolog\Formatter\NormalizerFormatter')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $formatterMock->expects($this->once())
+            ->method('format')
+            ->will($this->returnValue($formatterResult));
+
+        $zendMonitor->expects($this->once())
+            ->method('getDefaultFormatter')
+            ->will($this->returnValue($formatterMock));
+
+        $levelMap = $zendMonitor->getLevelMap();
+
+        $zendMonitor->expects($this->once())
+            ->method('writeZendMonitorCustomEvent')
+            ->with($levelMap[$record['level']], $record['message'], $formatterResult);
+
+        $zendMonitor->handle($record);
+    }
+
+    /**
+     * @covers Monolog\Handler\ZendMonitorHandler::getDefaultFormatter
+     */
+    public function testGetDefaultFormatterReturnsNormalizerFormatter()
+    {
+        $zendMonitor = new ZendMonitorHandler();
+        $this->assertInstanceOf('Monolog\Formatter\NormalizerFormatter', $zendMonitor->getDefaultFormatter());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/LoggerTest.php b/vendor/monolog/monolog/tests/Monolog/LoggerTest.php
new file mode 100644
index 0000000..442e87d
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/LoggerTest.php
@@ -0,0 +1,690 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Monolog\Processor\WebProcessor;
+use Monolog\Handler\TestHandler;
+
+class LoggerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Monolog\Logger::getName
+     */
+    public function testGetName()
+    {
+        $logger = new Logger('foo');
+        $this->assertEquals('foo', $logger->getName());
+    }
+
+    /**
+     * @covers Monolog\Logger::getLevelName
+     */
+    public function testGetLevelName()
+    {
+        $this->assertEquals('ERROR', Logger::getLevelName(Logger::ERROR));
+    }
+
+    /**
+     * @covers Monolog\Logger::withName
+     */
+    public function testWithName()
+    {
+        $first = new Logger('first', array($handler = new TestHandler()));
+        $second = $first->withName('second');
+
+        $this->assertSame('first', $first->getName());
+        $this->assertSame('second', $second->getName());
+        $this->assertSame($handler, $second->popHandler());
+    }
+
+    /**
+     * @covers Monolog\Logger::toMonologLevel
+     */
+    public function testConvertPSR3ToMonologLevel()
+    {
+        $this->assertEquals(Logger::toMonologLevel('debug'), 100);
+        $this->assertEquals(Logger::toMonologLevel('info'), 200);
+        $this->assertEquals(Logger::toMonologLevel('notice'), 250);
+        $this->assertEquals(Logger::toMonologLevel('warning'), 300);
+        $this->assertEquals(Logger::toMonologLevel('error'), 400);
+        $this->assertEquals(Logger::toMonologLevel('critical'), 500);
+        $this->assertEquals(Logger::toMonologLevel('alert'), 550);
+        $this->assertEquals(Logger::toMonologLevel('emergency'), 600);
+    }
+
+    /**
+     * @covers Monolog\Logger::getLevelName
+     * @expectedException InvalidArgumentException
+     */
+    public function testGetLevelNameThrows()
+    {
+        Logger::getLevelName(5);
+    }
+
+    /**
+     * @covers Monolog\Logger::__construct
+     */
+    public function testChannel()
+    {
+        $logger = new Logger('foo');
+        $handler = new TestHandler;
+        $logger->pushHandler($handler);
+        $logger->addWarning('test');
+        list($record) = $handler->getRecords();
+        $this->assertEquals('foo', $record['channel']);
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testLog()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $handler = $this->getMock('Monolog\Handler\NullHandler', array('handle'));
+        $handler->expects($this->once())
+            ->method('handle');
+        $logger->pushHandler($handler);
+
+        $this->assertTrue($logger->addWarning('test'));
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testLogNotHandled()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $handler = $this->getMock('Monolog\Handler\NullHandler', array('handle'), array(Logger::ERROR));
+        $handler->expects($this->never())
+            ->method('handle');
+        $logger->pushHandler($handler);
+
+        $this->assertFalse($logger->addWarning('test'));
+    }
+
+    public function testHandlersInCtor()
+    {
+        $handler1 = new TestHandler;
+        $handler2 = new TestHandler;
+        $logger = new Logger(__METHOD__, array($handler1, $handler2));
+
+        $this->assertEquals($handler1, $logger->popHandler());
+        $this->assertEquals($handler2, $logger->popHandler());
+    }
+
+    public function testProcessorsInCtor()
+    {
+        $processor1 = new WebProcessor;
+        $processor2 = new WebProcessor;
+        $logger = new Logger(__METHOD__, array(), array($processor1, $processor2));
+
+        $this->assertEquals($processor1, $logger->popProcessor());
+        $this->assertEquals($processor2, $logger->popProcessor());
+    }
+
+    /**
+     * @covers Monolog\Logger::pushHandler
+     * @covers Monolog\Logger::popHandler
+     * @expectedException LogicException
+     */
+    public function testPushPopHandler()
+    {
+        $logger = new Logger(__METHOD__);
+        $handler1 = new TestHandler;
+        $handler2 = new TestHandler;
+
+        $logger->pushHandler($handler1);
+        $logger->pushHandler($handler2);
+
+        $this->assertEquals($handler2, $logger->popHandler());
+        $this->assertEquals($handler1, $logger->popHandler());
+        $logger->popHandler();
+    }
+
+    /**
+     * @covers Monolog\Logger::setHandlers
+     */
+    public function testSetHandlers()
+    {
+        $logger = new Logger(__METHOD__);
+        $handler1 = new TestHandler;
+        $handler2 = new TestHandler;
+
+        $logger->pushHandler($handler1);
+        $logger->setHandlers(array($handler2));
+
+        // handler1 has been removed
+        $this->assertEquals(array($handler2), $logger->getHandlers());
+
+        $logger->setHandlers(array(
+            "AMapKey" => $handler1,
+            "Woop" => $handler2,
+        ));
+
+        // Keys have been scrubbed
+        $this->assertEquals(array($handler1, $handler2), $logger->getHandlers());
+    }
+
+    /**
+     * @covers Monolog\Logger::pushProcessor
+     * @covers Monolog\Logger::popProcessor
+     * @expectedException LogicException
+     */
+    public function testPushPopProcessor()
+    {
+        $logger = new Logger(__METHOD__);
+        $processor1 = new WebProcessor;
+        $processor2 = new WebProcessor;
+
+        $logger->pushProcessor($processor1);
+        $logger->pushProcessor($processor2);
+
+        $this->assertEquals($processor2, $logger->popProcessor());
+        $this->assertEquals($processor1, $logger->popProcessor());
+        $logger->popProcessor();
+    }
+
+    /**
+     * @covers Monolog\Logger::pushProcessor
+     * @expectedException InvalidArgumentException
+     */
+    public function testPushProcessorWithNonCallable()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $logger->pushProcessor(new \stdClass());
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testProcessorsAreExecuted()
+    {
+        $logger = new Logger(__METHOD__);
+        $handler = new TestHandler;
+        $logger->pushHandler($handler);
+        $logger->pushProcessor(function ($record) {
+            $record['extra']['win'] = true;
+
+            return $record;
+        });
+        $logger->addError('test');
+        list($record) = $handler->getRecords();
+        $this->assertTrue($record['extra']['win']);
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testProcessorsAreCalledOnlyOnce()
+    {
+        $logger = new Logger(__METHOD__);
+        $handler = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler->expects($this->any())
+            ->method('handle')
+            ->will($this->returnValue(true))
+        ;
+        $logger->pushHandler($handler);
+
+        $processor = $this->getMockBuilder('Monolog\Processor\WebProcessor')
+            ->disableOriginalConstructor()
+            ->setMethods(array('__invoke'))
+            ->getMock()
+        ;
+        $processor->expects($this->once())
+            ->method('__invoke')
+            ->will($this->returnArgument(0))
+        ;
+        $logger->pushProcessor($processor);
+
+        $logger->addError('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testProcessorsNotCalledWhenNotHandled()
+    {
+        $logger = new Logger(__METHOD__);
+        $handler = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler->expects($this->once())
+            ->method('isHandling')
+            ->will($this->returnValue(false))
+        ;
+        $logger->pushHandler($handler);
+        $that = $this;
+        $logger->pushProcessor(function ($record) use ($that) {
+            $that->fail('The processor should not be called');
+        });
+        $logger->addAlert('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testHandlersNotCalledBeforeFirstHandling()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler1->expects($this->never())
+            ->method('isHandling')
+            ->will($this->returnValue(false))
+        ;
+        $handler1->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(false))
+        ;
+        $logger->pushHandler($handler1);
+
+        $handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler2->expects($this->once())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler2->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(false))
+        ;
+        $logger->pushHandler($handler2);
+
+        $handler3 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler3->expects($this->once())
+            ->method('isHandling')
+            ->will($this->returnValue(false))
+        ;
+        $handler3->expects($this->never())
+            ->method('handle')
+        ;
+        $logger->pushHandler($handler3);
+
+        $logger->debug('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testHandlersNotCalledBeforeFirstHandlingWithAssocArray()
+    {
+        $handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler1->expects($this->never())
+            ->method('isHandling')
+            ->will($this->returnValue(false))
+        ;
+        $handler1->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(false))
+        ;
+
+        $handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler2->expects($this->once())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler2->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(false))
+        ;
+
+        $handler3 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler3->expects($this->once())
+            ->method('isHandling')
+            ->will($this->returnValue(false))
+        ;
+        $handler3->expects($this->never())
+            ->method('handle')
+        ;
+
+        $logger = new Logger(__METHOD__, array('last' => $handler3, 'second' => $handler2, 'first' => $handler1));
+
+        $logger->debug('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testBubblingWhenTheHandlerReturnsFalse()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler1->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler1->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(false))
+        ;
+        $logger->pushHandler($handler1);
+
+        $handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler2->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler2->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(false))
+        ;
+        $logger->pushHandler($handler2);
+
+        $logger->debug('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testNotBubblingWhenTheHandlerReturnsTrue()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler1->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler1->expects($this->never())
+            ->method('handle')
+        ;
+        $logger->pushHandler($handler1);
+
+        $handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler2->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler2->expects($this->once())
+            ->method('handle')
+            ->will($this->returnValue(true))
+        ;
+        $logger->pushHandler($handler2);
+
+        $logger->debug('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::isHandling
+     */
+    public function testIsHandling()
+    {
+        $logger = new Logger(__METHOD__);
+
+        $handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler1->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(false))
+        ;
+
+        $logger->pushHandler($handler1);
+        $this->assertFalse($logger->isHandling(Logger::DEBUG));
+
+        $handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler2->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+
+        $logger->pushHandler($handler2);
+        $this->assertTrue($logger->isHandling(Logger::DEBUG));
+    }
+
+    /**
+     * @dataProvider logMethodProvider
+     * @covers Monolog\Logger::addDebug
+     * @covers Monolog\Logger::addInfo
+     * @covers Monolog\Logger::addNotice
+     * @covers Monolog\Logger::addWarning
+     * @covers Monolog\Logger::addError
+     * @covers Monolog\Logger::addCritical
+     * @covers Monolog\Logger::addAlert
+     * @covers Monolog\Logger::addEmergency
+     * @covers Monolog\Logger::debug
+     * @covers Monolog\Logger::info
+     * @covers Monolog\Logger::notice
+     * @covers Monolog\Logger::warn
+     * @covers Monolog\Logger::err
+     * @covers Monolog\Logger::crit
+     * @covers Monolog\Logger::alert
+     * @covers Monolog\Logger::emerg
+     */
+    public function testLogMethods($method, $expectedLevel)
+    {
+        $logger = new Logger('foo');
+        $handler = new TestHandler;
+        $logger->pushHandler($handler);
+        $logger->{$method}('test');
+        list($record) = $handler->getRecords();
+        $this->assertEquals($expectedLevel, $record['level']);
+    }
+
+    public function logMethodProvider()
+    {
+        return array(
+            // monolog methods
+            array('addDebug',     Logger::DEBUG),
+            array('addInfo',      Logger::INFO),
+            array('addNotice',    Logger::NOTICE),
+            array('addWarning',   Logger::WARNING),
+            array('addError',     Logger::ERROR),
+            array('addCritical',  Logger::CRITICAL),
+            array('addAlert',     Logger::ALERT),
+            array('addEmergency', Logger::EMERGENCY),
+
+            // ZF/Sf2 compat methods
+            array('debug',  Logger::DEBUG),
+            array('info',   Logger::INFO),
+            array('notice', Logger::NOTICE),
+            array('warn',   Logger::WARNING),
+            array('err',    Logger::ERROR),
+            array('crit',   Logger::CRITICAL),
+            array('alert',  Logger::ALERT),
+            array('emerg',  Logger::EMERGENCY),
+        );
+    }
+
+    /**
+     * @dataProvider setTimezoneProvider
+     * @covers Monolog\Logger::setTimezone
+     */
+    public function testSetTimezone($tz)
+    {
+        Logger::setTimezone($tz);
+        $logger = new Logger('foo');
+        $handler = new TestHandler;
+        $logger->pushHandler($handler);
+        $logger->info('test');
+        list($record) = $handler->getRecords();
+        $this->assertEquals($tz, $record['datetime']->getTimezone());
+    }
+
+    public function setTimezoneProvider()
+    {
+        return array_map(
+            function ($tz) { return array(new \DateTimeZone($tz)); },
+            \DateTimeZone::listIdentifiers()
+        );
+    }
+
+    /**
+     * @dataProvider useMicrosecondTimestampsProvider
+     * @covers Monolog\Logger::useMicrosecondTimestamps
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testUseMicrosecondTimestamps($micro, $assert)
+    {
+        $logger = new Logger('foo');
+        $logger->useMicrosecondTimestamps($micro);
+        $handler = new TestHandler;
+        $logger->pushHandler($handler);
+        $logger->info('test');
+        list($record) = $handler->getRecords();
+        $this->{$assert}('000000', $record['datetime']->format('u'));
+    }
+
+    public function useMicrosecondTimestampsProvider()
+    {
+        return array(
+            // this has a very small chance of a false negative (1/10^6)
+            'with microseconds' => array(true, 'assertNotSame'),
+            'without microseconds' => array(false, PHP_VERSION_ID >= 70100 ? 'assertNotSame' : 'assertSame'),
+        );
+    }
+
+    /**
+     * @covers Monolog\Logger::setExceptionHandler
+     */
+    public function testSetExceptionHandler()
+    {
+        $logger = new Logger(__METHOD__);
+        $this->assertNull($logger->getExceptionHandler());
+        $callback = function ($ex) {
+        };
+        $logger->setExceptionHandler($callback);
+        $this->assertEquals($callback, $logger->getExceptionHandler());
+    }
+
+    /**
+     * @covers Monolog\Logger::setExceptionHandler
+     * @expectedException InvalidArgumentException
+     */
+    public function testBadExceptionHandlerType()
+    {
+        $logger = new Logger(__METHOD__);
+        $logger->setExceptionHandler(false);
+    }
+
+    /**
+     * @covers Monolog\Logger::handleException
+     * @expectedException Exception
+     */
+    public function testDefaultHandleException()
+    {
+        $logger = new Logger(__METHOD__);
+        $handler = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler->expects($this->any())
+            ->method('handle')
+            ->will($this->throwException(new \Exception('Some handler exception')))
+        ;
+        $logger->pushHandler($handler);
+        $logger->info('test');
+    }
+
+    /**
+     * @covers Monolog\Logger::handleException
+     * @covers Monolog\Logger::addRecord
+     */
+    public function testCustomHandleException()
+    {
+        $logger = new Logger(__METHOD__);
+        $that = $this;
+        $logger->setExceptionHandler(function ($e, $record) use ($that) {
+            $that->assertEquals($e->getMessage(), 'Some handler exception');
+            $that->assertTrue(is_array($record));
+            $that->assertEquals($record['message'], 'test');
+        });
+        $handler = $this->getMock('Monolog\Handler\HandlerInterface');
+        $handler->expects($this->any())
+            ->method('isHandling')
+            ->will($this->returnValue(true))
+        ;
+        $handler->expects($this->any())
+            ->method('handle')
+            ->will($this->throwException(new \Exception('Some handler exception')))
+        ;
+        $logger->pushHandler($handler);
+        $logger->info('test');
+    }
+
+    public function testReset()
+    {
+        $logger = new Logger('app');
+
+        $testHandler = new Handler\TestHandler();
+        $bufferHandler = new Handler\BufferHandler($testHandler);
+        $groupHandler = new Handler\GroupHandler(array($bufferHandler));
+        $fingersCrossedHandler = new Handler\FingersCrossedHandler($groupHandler);
+
+        $logger->pushHandler($fingersCrossedHandler);
+
+        $processorUid1 = new Processor\UidProcessor(10);
+        $uid1 = $processorUid1->getUid();
+        $groupHandler->pushProcessor($processorUid1);
+
+        $processorUid2 = new Processor\UidProcessor(5);
+        $uid2 = $processorUid2->getUid();
+        $logger->pushProcessor($processorUid2);
+
+        $getProperty = function ($object, $property) {
+            $reflectionProperty = new \ReflectionProperty(get_class($object), $property);
+            $reflectionProperty->setAccessible(true);
+
+            return $reflectionProperty->getValue($object);
+        };
+        $that = $this;
+        $assertBufferOfBufferHandlerEmpty = function () use ($getProperty, $bufferHandler, $that) {
+            $that->assertEmpty($getProperty($bufferHandler, 'buffer'));
+        };
+        $assertBuffersEmpty = function() use ($assertBufferOfBufferHandlerEmpty, $getProperty, $fingersCrossedHandler, $that) {
+            $assertBufferOfBufferHandlerEmpty();
+            $that->assertEmpty($getProperty($fingersCrossedHandler, 'buffer'));
+        };
+
+        $logger->debug('debug');
+        $logger->reset();
+        $assertBuffersEmpty();
+        $this->assertFalse($testHandler->hasDebugRecords());
+        $this->assertFalse($testHandler->hasErrorRecords());
+        $this->assertNotSame($uid1, $uid1 = $processorUid1->getUid());
+        $this->assertNotSame($uid2, $uid2 = $processorUid2->getUid());
+
+        $logger->debug('debug');
+        $logger->error('error');
+        $logger->reset();
+        $assertBuffersEmpty();
+        $this->assertTrue($testHandler->hasDebugRecords());
+        $this->assertTrue($testHandler->hasErrorRecords());
+        $this->assertNotSame($uid1, $uid1 = $processorUid1->getUid());
+        $this->assertNotSame($uid2, $uid2 = $processorUid2->getUid());
+
+        $logger->info('info');
+        $this->assertNotEmpty($getProperty($fingersCrossedHandler, 'buffer'));
+        $assertBufferOfBufferHandlerEmpty();
+        $this->assertFalse($testHandler->hasInfoRecords());
+
+        $logger->reset();
+        $assertBuffersEmpty();
+        $this->assertFalse($testHandler->hasInfoRecords());
+        $this->assertNotSame($uid1, $uid1 = $processorUid1->getUid());
+        $this->assertNotSame($uid2, $uid2 = $processorUid2->getUid());
+
+        $logger->notice('notice');
+        $logger->emergency('emergency');
+        $logger->reset();
+        $assertBuffersEmpty();
+        $this->assertFalse($testHandler->hasInfoRecords());
+        $this->assertTrue($testHandler->hasNoticeRecords());
+        $this->assertTrue($testHandler->hasEmergencyRecords());
+        $this->assertNotSame($uid1, $processorUid1->getUid());
+        $this->assertNotSame($uid2, $processorUid2->getUid());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/GitProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/GitProcessorTest.php
new file mode 100644
index 0000000..5adb505
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/GitProcessorTest.php
@@ -0,0 +1,29 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class GitProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\GitProcessor::__invoke
+     */
+    public function testProcessor()
+    {
+        $processor = new GitProcessor();
+        $record = $processor($this->getRecord());
+
+        $this->assertArrayHasKey('git', $record['extra']);
+        $this->assertTrue(!is_array($record['extra']['git']['branch']));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/IntrospectionProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/IntrospectionProcessorTest.php
new file mode 100644
index 0000000..0dd411d
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/IntrospectionProcessorTest.php
@@ -0,0 +1,123 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Acme;
+
+class Tester
+{
+    public function test($handler, $record)
+    {
+        $handler->handle($record);
+    }
+}
+
+function tester($handler, $record)
+{
+    $handler->handle($record);
+}
+
+namespace Monolog\Processor;
+
+use Monolog\Logger;
+use Monolog\TestCase;
+use Monolog\Handler\TestHandler;
+
+class IntrospectionProcessorTest extends TestCase
+{
+    public function getHandler()
+    {
+        $processor = new IntrospectionProcessor();
+        $handler = new TestHandler();
+        $handler->pushProcessor($processor);
+
+        return $handler;
+    }
+
+    public function testProcessorFromClass()
+    {
+        $handler = $this->getHandler();
+        $tester = new \Acme\Tester;
+        $tester->test($handler, $this->getRecord());
+        list($record) = $handler->getRecords();
+        $this->assertEquals(__FILE__, $record['extra']['file']);
+        $this->assertEquals(18, $record['extra']['line']);
+        $this->assertEquals('Acme\Tester', $record['extra']['class']);
+        $this->assertEquals('test', $record['extra']['function']);
+    }
+
+    public function testProcessorFromFunc()
+    {
+        $handler = $this->getHandler();
+        \Acme\tester($handler, $this->getRecord());
+        list($record) = $handler->getRecords();
+        $this->assertEquals(__FILE__, $record['extra']['file']);
+        $this->assertEquals(24, $record['extra']['line']);
+        $this->assertEquals(null, $record['extra']['class']);
+        $this->assertEquals('Acme\tester', $record['extra']['function']);
+    }
+
+    public function testLevelTooLow()
+    {
+        $input = array(
+            'level' => Logger::DEBUG,
+            'extra' => array(),
+        );
+
+        $expected = $input;
+
+        $processor = new IntrospectionProcessor(Logger::CRITICAL);
+        $actual = $processor($input);
+
+        $this->assertEquals($expected, $actual);
+    }
+
+    public function testLevelEqual()
+    {
+        $input = array(
+            'level' => Logger::CRITICAL,
+            'extra' => array(),
+        );
+
+        $expected = $input;
+        $expected['extra'] = array(
+            'file' => null,
+            'line' => null,
+            'class' => 'ReflectionMethod',
+            'function' => 'invokeArgs',
+        );
+
+        $processor = new IntrospectionProcessor(Logger::CRITICAL);
+        $actual = $processor($input);
+
+        $this->assertEquals($expected, $actual);
+    }
+
+    public function testLevelHigher()
+    {
+        $input = array(
+            'level' => Logger::EMERGENCY,
+            'extra' => array(),
+        );
+
+        $expected = $input;
+        $expected['extra'] = array(
+            'file' => null,
+            'line' => null,
+            'class' => 'ReflectionMethod',
+            'function' => 'invokeArgs',
+        );
+
+        $processor = new IntrospectionProcessor(Logger::CRITICAL);
+        $actual = $processor($input);
+
+        $this->assertEquals($expected, $actual);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/MemoryPeakUsageProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/MemoryPeakUsageProcessorTest.php
new file mode 100644
index 0000000..eb66614
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/MemoryPeakUsageProcessorTest.php
@@ -0,0 +1,42 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class MemoryPeakUsageProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\MemoryPeakUsageProcessor::__invoke
+     * @covers Monolog\Processor\MemoryProcessor::formatBytes
+     */
+    public function testProcessor()
+    {
+        $processor = new MemoryPeakUsageProcessor();
+        $record = $processor($this->getRecord());
+        $this->assertArrayHasKey('memory_peak_usage', $record['extra']);
+        $this->assertRegExp('#[0-9.]+ (M|K)?B$#', $record['extra']['memory_peak_usage']);
+    }
+
+    /**
+     * @covers Monolog\Processor\MemoryPeakUsageProcessor::__invoke
+     * @covers Monolog\Processor\MemoryProcessor::formatBytes
+     */
+    public function testProcessorWithoutFormatting()
+    {
+        $processor = new MemoryPeakUsageProcessor(true, false);
+        $record = $processor($this->getRecord());
+        $this->assertArrayHasKey('memory_peak_usage', $record['extra']);
+        $this->assertInternalType('int', $record['extra']['memory_peak_usage']);
+        $this->assertGreaterThan(0, $record['extra']['memory_peak_usage']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/MemoryUsageProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/MemoryUsageProcessorTest.php
new file mode 100644
index 0000000..4692dbf
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/MemoryUsageProcessorTest.php
@@ -0,0 +1,42 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class MemoryUsageProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\MemoryUsageProcessor::__invoke
+     * @covers Monolog\Processor\MemoryProcessor::formatBytes
+     */
+    public function testProcessor()
+    {
+        $processor = new MemoryUsageProcessor();
+        $record = $processor($this->getRecord());
+        $this->assertArrayHasKey('memory_usage', $record['extra']);
+        $this->assertRegExp('#[0-9.]+ (M|K)?B$#', $record['extra']['memory_usage']);
+    }
+
+    /**
+     * @covers Monolog\Processor\MemoryUsageProcessor::__invoke
+     * @covers Monolog\Processor\MemoryProcessor::formatBytes
+     */
+    public function testProcessorWithoutFormatting()
+    {
+        $processor = new MemoryUsageProcessor(true, false);
+        $record = $processor($this->getRecord());
+        $this->assertArrayHasKey('memory_usage', $record['extra']);
+        $this->assertInternalType('int', $record['extra']['memory_usage']);
+        $this->assertGreaterThan(0, $record['extra']['memory_usage']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/MercurialProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/MercurialProcessorTest.php
new file mode 100644
index 0000000..11f2b35
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/MercurialProcessorTest.php
@@ -0,0 +1,41 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class MercurialProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\MercurialProcessor::__invoke
+     */
+    public function testProcessor()
+    {
+        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
+            exec("where hg 2>NUL", $output, $result);
+        } else {
+            exec("which hg 2>/dev/null >/dev/null", $output, $result);
+        }
+        if ($result != 0) {
+            $this->markTestSkipped('hg is missing');
+            return;
+        }
+
+        `hg init`;
+        $processor = new MercurialProcessor();
+        $record = $processor($this->getRecord());
+
+        $this->assertArrayHasKey('hg', $record['extra']);
+        $this->assertTrue(!is_array($record['extra']['hg']['branch']));
+        $this->assertTrue(!is_array($record['extra']['hg']['revision']));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/ProcessIdProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/ProcessIdProcessorTest.php
new file mode 100644
index 0000000..458d2a3
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/ProcessIdProcessorTest.php
@@ -0,0 +1,30 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class ProcessIdProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\ProcessIdProcessor::__invoke
+     */
+    public function testProcessor()
+    {
+        $processor = new ProcessIdProcessor();
+        $record = $processor($this->getRecord());
+        $this->assertArrayHasKey('process_id', $record['extra']);
+        $this->assertInternalType('int', $record['extra']['process_id']);
+        $this->assertGreaterThan(0, $record['extra']['process_id']);
+        $this->assertEquals(getmypid(), $record['extra']['process_id']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/PsrLogMessageProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/PsrLogMessageProcessorTest.php
new file mode 100644
index 0000000..029a0c0
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/PsrLogMessageProcessorTest.php
@@ -0,0 +1,43 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+class PsrLogMessageProcessorTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider getPairs
+     */
+    public function testReplacement($val, $expected)
+    {
+        $proc = new PsrLogMessageProcessor;
+
+        $message = $proc(array(
+            'message' => '{foo}',
+            'context' => array('foo' => $val),
+        ));
+        $this->assertEquals($expected, $message['message']);
+    }
+
+    public function getPairs()
+    {
+        return array(
+            array('foo',    'foo'),
+            array('3',      '3'),
+            array(3,        '3'),
+            array(null,     ''),
+            array(true,     '1'),
+            array(false,    ''),
+            array(new \stdClass, '[object stdClass]'),
+            array(array(), '[array]'),
+        );
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/TagProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/TagProcessorTest.php
new file mode 100644
index 0000000..0d860c6
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/TagProcessorTest.php
@@ -0,0 +1,49 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class TagProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\TagProcessor::__invoke
+     */
+    public function testProcessor()
+    {
+        $tags = array(1, 2, 3);
+        $processor = new TagProcessor($tags);
+        $record = $processor($this->getRecord());
+
+        $this->assertEquals($tags, $record['extra']['tags']);
+    }
+
+    /**
+     * @covers Monolog\Processor\TagProcessor::__invoke
+     */
+    public function testProcessorTagModification()
+    {
+        $tags = array(1, 2, 3);
+        $processor = new TagProcessor($tags);
+
+        $record = $processor($this->getRecord());
+        $this->assertEquals($tags, $record['extra']['tags']);
+
+        $processor->setTags(array('a', 'b'));
+        $record = $processor($this->getRecord());
+        $this->assertEquals(array('a', 'b'), $record['extra']['tags']);
+
+        $processor->addTags(array('a', 'c', 'foo' => 'bar'));
+        $record = $processor($this->getRecord());
+        $this->assertEquals(array('a', 'b', 'a', 'c', 'foo' => 'bar'), $record['extra']['tags']);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/UidProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/UidProcessorTest.php
new file mode 100644
index 0000000..5d13058
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/UidProcessorTest.php
@@ -0,0 +1,33 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class UidProcessorTest extends TestCase
+{
+    /**
+     * @covers Monolog\Processor\UidProcessor::__invoke
+     */
+    public function testProcessor()
+    {
+        $processor = new UidProcessor();
+        $record = $processor($this->getRecord());
+        $this->assertArrayHasKey('uid', $record['extra']);
+    }
+
+    public function testGetUid()
+    {
+        $processor = new UidProcessor(10);
+        $this->assertEquals(10, strlen($processor->getUid()));
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/Processor/WebProcessorTest.php b/vendor/monolog/monolog/tests/Monolog/Processor/WebProcessorTest.php
new file mode 100644
index 0000000..4105baf
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/Processor/WebProcessorTest.php
@@ -0,0 +1,113 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Processor;
+
+use Monolog\TestCase;
+
+class WebProcessorTest extends TestCase
+{
+    public function testProcessor()
+    {
+        $server = array(
+            'REQUEST_URI'    => 'A',
+            'REMOTE_ADDR'    => 'B',
+            'REQUEST_METHOD' => 'C',
+            'HTTP_REFERER'   => 'D',
+            'SERVER_NAME'    => 'F',
+            'UNIQUE_ID'      => 'G',
+        );
+
+        $processor = new WebProcessor($server);
+        $record = $processor($this->getRecord());
+        $this->assertEquals($server['REQUEST_URI'], $record['extra']['url']);
+        $this->assertEquals($server['REMOTE_ADDR'], $record['extra']['ip']);
+        $this->assertEquals($server['REQUEST_METHOD'], $record['extra']['http_method']);
+        $this->assertEquals($server['HTTP_REFERER'], $record['extra']['referrer']);
+        $this->assertEquals($server['SERVER_NAME'], $record['extra']['server']);
+        $this->assertEquals($server['UNIQUE_ID'], $record['extra']['unique_id']);
+    }
+
+    public function testProcessorDoNothingIfNoRequestUri()
+    {
+        $server = array(
+            'REMOTE_ADDR'    => 'B',
+            'REQUEST_METHOD' => 'C',
+        );
+        $processor = new WebProcessor($server);
+        $record = $processor($this->getRecord());
+        $this->assertEmpty($record['extra']);
+    }
+
+    public function testProcessorReturnNullIfNoHttpReferer()
+    {
+        $server = array(
+            'REQUEST_URI'    => 'A',
+            'REMOTE_ADDR'    => 'B',
+            'REQUEST_METHOD' => 'C',
+            'SERVER_NAME'    => 'F',
+        );
+        $processor = new WebProcessor($server);
+        $record = $processor($this->getRecord());
+        $this->assertNull($record['extra']['referrer']);
+    }
+
+    public function testProcessorDoesNotAddUniqueIdIfNotPresent()
+    {
+        $server = array(
+            'REQUEST_URI'    => 'A',
+            'REMOTE_ADDR'    => 'B',
+            'REQUEST_METHOD' => 'C',
+            'SERVER_NAME'    => 'F',
+        );
+        $processor = new WebProcessor($server);
+        $record = $processor($this->getRecord());
+        $this->assertFalse(isset($record['extra']['unique_id']));
+    }
+
+    public function testProcessorAddsOnlyRequestedExtraFields()
+    {
+        $server = array(
+            'REQUEST_URI'    => 'A',
+            'REMOTE_ADDR'    => 'B',
+            'REQUEST_METHOD' => 'C',
+            'SERVER_NAME'    => 'F',
+        );
+
+        $processor = new WebProcessor($server, array('url', 'http_method'));
+        $record = $processor($this->getRecord());
+
+        $this->assertSame(array('url' => 'A', 'http_method' => 'C'), $record['extra']);
+    }
+
+    public function testProcessorConfiguringOfExtraFields()
+    {
+        $server = array(
+            'REQUEST_URI'    => 'A',
+            'REMOTE_ADDR'    => 'B',
+            'REQUEST_METHOD' => 'C',
+            'SERVER_NAME'    => 'F',
+        );
+
+        $processor = new WebProcessor($server, array('url' => 'REMOTE_ADDR'));
+        $record = $processor($this->getRecord());
+
+        $this->assertSame(array('url' => 'B'), $record['extra']);
+    }
+
+    /**
+     * @expectedException UnexpectedValueException
+     */
+    public function testInvalidData()
+    {
+        new WebProcessor(new \stdClass);
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/PsrLogCompatTest.php b/vendor/monolog/monolog/tests/Monolog/PsrLogCompatTest.php
new file mode 100644
index 0000000..ab89944
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/PsrLogCompatTest.php
@@ -0,0 +1,47 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Monolog\Handler\TestHandler;
+use Monolog\Formatter\LineFormatter;
+use Monolog\Processor\PsrLogMessageProcessor;
+use Psr\Log\Test\LoggerInterfaceTest;
+
+class PsrLogCompatTest extends LoggerInterfaceTest
+{
+    private $handler;
+
+    public function getLogger()
+    {
+        $logger = new Logger('foo');
+        $logger->pushHandler($handler = new TestHandler);
+        $logger->pushProcessor(new PsrLogMessageProcessor);
+        $handler->setFormatter(new LineFormatter('%level_name% %message%'));
+
+        $this->handler = $handler;
+
+        return $logger;
+    }
+
+    public function getLogs()
+    {
+        $convert = function ($record) {
+            $lower = function ($match) {
+                return strtolower($match[0]);
+            };
+
+            return preg_replace_callback('{^[A-Z]+}', $lower, $record['formatted']);
+        };
+
+        return array_map($convert, $this->handler->getRecords());
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/RegistryTest.php b/vendor/monolog/monolog/tests/Monolog/RegistryTest.php
new file mode 100644
index 0000000..15fdfbd
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/RegistryTest.php
@@ -0,0 +1,153 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+class RegistryTest extends \PHPUnit_Framework_TestCase
+{
+    protected function setUp()
+    {
+        Registry::clear();
+    }
+
+    /**
+     * @dataProvider hasLoggerProvider
+     * @covers Monolog\Registry::hasLogger
+     */
+    public function testHasLogger(array $loggersToAdd, array $loggersToCheck, array $expectedResult)
+    {
+        foreach ($loggersToAdd as $loggerToAdd) {
+            Registry::addLogger($loggerToAdd);
+        }
+        foreach ($loggersToCheck as $index => $loggerToCheck) {
+            $this->assertSame($expectedResult[$index], Registry::hasLogger($loggerToCheck));
+        }
+    }
+
+    public function hasLoggerProvider()
+    {
+        $logger1 = new Logger('test1');
+        $logger2 = new Logger('test2');
+        $logger3 = new Logger('test3');
+
+        return array(
+            // only instances
+            array(
+                array($logger1),
+                array($logger1, $logger2),
+                array(true, false),
+            ),
+            // only names
+            array(
+                array($logger1),
+                array('test1', 'test2'),
+                array(true, false),
+            ),
+            // mixed case
+            array(
+                array($logger1, $logger2),
+                array('test1', $logger2, 'test3', $logger3),
+                array(true, true, false, false),
+            ),
+        );
+    }
+
+    /**
+     * @covers Monolog\Registry::clear
+     */
+    public function testClearClears()
+    {
+        Registry::addLogger(new Logger('test1'), 'log');
+        Registry::clear();
+
+        $this->setExpectedException('\InvalidArgumentException');
+        Registry::getInstance('log');
+    }
+
+    /**
+     * @dataProvider removedLoggerProvider
+     * @covers Monolog\Registry::addLogger
+     * @covers Monolog\Registry::removeLogger
+     */
+    public function testRemovesLogger($loggerToAdd, $remove)
+    {
+        Registry::addLogger($loggerToAdd);
+        Registry::removeLogger($remove);
+
+        $this->setExpectedException('\InvalidArgumentException');
+        Registry::getInstance($loggerToAdd->getName());
+    }
+
+    public function removedLoggerProvider()
+    {
+        $logger1 = new Logger('test1');
+
+        return array(
+            array($logger1, $logger1),
+            array($logger1, 'test1'),
+        );
+    }
+
+    /**
+     * @covers Monolog\Registry::addLogger
+     * @covers Monolog\Registry::getInstance
+     * @covers Monolog\Registry::__callStatic
+     */
+    public function testGetsSameLogger()
+    {
+        $logger1 = new Logger('test1');
+        $logger2 = new Logger('test2');
+
+        Registry::addLogger($logger1, 'test1');
+        Registry::addLogger($logger2);
+
+        $this->assertSame($logger1, Registry::getInstance('test1'));
+        $this->assertSame($logger2, Registry::test2());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @covers Monolog\Registry::getInstance
+     */
+    public function testFailsOnNonExistantLogger()
+    {
+        Registry::getInstance('test1');
+    }
+
+    /**
+     * @covers Monolog\Registry::addLogger
+     */
+    public function testReplacesLogger()
+    {
+        $log1 = new Logger('test1');
+        $log2 = new Logger('test2');
+
+        Registry::addLogger($log1, 'log');
+
+        Registry::addLogger($log2, 'log', true);
+
+        $this->assertSame($log2, Registry::getInstance('log'));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @covers Monolog\Registry::addLogger
+     */
+    public function testFailsOnUnspecifiedReplacement()
+    {
+        $log1 = new Logger('test1');
+        $log2 = new Logger('test2');
+
+        Registry::addLogger($log1, 'log');
+
+        Registry::addLogger($log2, 'log');
+    }
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/SignalHandlerTest.php b/vendor/monolog/monolog/tests/Monolog/SignalHandlerTest.php
new file mode 100644
index 0000000..9fa0792
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/SignalHandlerTest.php
@@ -0,0 +1,287 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+use Monolog\Handler\StreamHandler;
+use Monolog\Handler\TestHandler;
+use Psr\Log\LogLevel;
+
+/**
+ * @author Robert Gust-Bardon 
+ * @covers Monolog\SignalHandler
+ */
+class SignalHandlerTest extends TestCase
+{
+
+    private $asyncSignalHandling;
+    private $blockedSignals;
+    private $signalHandlers;
+
+    protected function setUp()
+    {
+        $this->signalHandlers = array();
+        if (extension_loaded('pcntl')) {
+            if (function_exists('pcntl_async_signals')) {
+                $this->asyncSignalHandling = pcntl_async_signals();
+            }
+            if (function_exists('pcntl_sigprocmask')) {
+                pcntl_sigprocmask(SIG_BLOCK, array(), $this->blockedSignals);
+            }
+        }
+    }
+
+    protected function tearDown()
+    {
+        if ($this->asyncSignalHandling !== null) {
+            pcntl_async_signals($this->asyncSignalHandling);
+        }
+        if ($this->blockedSignals !== null) {
+            pcntl_sigprocmask(SIG_SETMASK, $this->blockedSignals);
+        }
+        if ($this->signalHandlers) {
+            pcntl_signal_dispatch();
+            foreach ($this->signalHandlers as $signo => $handler) {
+                pcntl_signal($signo, $handler);
+            }
+        }
+    }
+
+    private function setSignalHandler($signo, $handler = SIG_DFL) {
+        if (function_exists('pcntl_signal_get_handler')) {
+            $this->signalHandlers[$signo] = pcntl_signal_get_handler($signo);
+        } else {
+            $this->signalHandlers[$signo] = SIG_DFL;
+        }
+        $this->assertTrue(pcntl_signal($signo, $handler));
+    }
+
+    public function testHandleSignal()
+    {
+        $logger = new Logger('test', array($handler = new TestHandler));
+        $errHandler = new SignalHandler($logger);
+        $signo = 2;  // SIGINT.
+        $siginfo = array('signo' => $signo, 'errno' => 0, 'code' => 0);
+        $errHandler->handleSignal($signo, $siginfo);
+        $this->assertCount(1, $handler->getRecords());
+        $this->assertTrue($handler->hasCriticalRecords());
+        $records = $handler->getRecords();
+        $this->assertSame($siginfo, $records[0]['context']);
+    }
+
+    /**
+     * @depends testHandleSignal
+     * @requires extension pcntl
+     * @requires extension posix
+     * @requires function pcntl_signal
+     * @requires function pcntl_signal_dispatch
+     * @requires function posix_getpid
+     * @requires function posix_kill
+     */
+    public function testRegisterSignalHandler()
+    {
+        // SIGCONT and SIGURG should be ignored by default.
+        if (!defined('SIGCONT') || !defined('SIGURG')) {
+            $this->markTestSkipped('This test requires the SIGCONT and SIGURG pcntl constants.');
+        }
+
+        $this->setSignalHandler(SIGCONT, SIG_IGN);
+        $this->setSignalHandler(SIGURG, SIG_IGN);
+
+        $logger = new Logger('test', array($handler = new TestHandler));
+        $errHandler = new SignalHandler($logger);
+        $pid = posix_getpid();
+
+        $this->assertTrue(posix_kill($pid, SIGURG));
+        $this->assertTrue(pcntl_signal_dispatch());
+        $this->assertCount(0, $handler->getRecords());
+
+        $errHandler->registerSignalHandler(SIGURG, LogLevel::INFO, false, false, false);
+
+        $this->assertTrue(posix_kill($pid, SIGCONT));
+        $this->assertTrue(pcntl_signal_dispatch());
+        $this->assertCount(0, $handler->getRecords());
+
+        $this->assertTrue(posix_kill($pid, SIGURG));
+        $this->assertTrue(pcntl_signal_dispatch());
+        $this->assertCount(1, $handler->getRecords());
+        $this->assertTrue($handler->hasInfoThatContains('SIGURG'));
+    }
+
+    /**
+     * @dataProvider defaultPreviousProvider
+     * @depends testRegisterSignalHandler
+     * @requires function pcntl_fork
+     * @requires function pcntl_sigprocmask
+     * @requires function pcntl_waitpid
+     */
+    public function testRegisterDefaultPreviousSignalHandler($signo, $callPrevious, $expected)
+    {
+        $this->setSignalHandler($signo, SIG_DFL);
+
+        $path = tempnam(sys_get_temp_dir(), 'monolog-');
+        $this->assertNotFalse($path);
+
+        $pid = pcntl_fork();
+        if ($pid === 0) {  // Child.
+            $streamHandler = new StreamHandler($path);
+            $streamHandler->setFormatter($this->getIdentityFormatter());
+            $logger = new Logger('test', array($streamHandler));
+            $errHandler = new SignalHandler($logger);
+            $errHandler->registerSignalHandler($signo, LogLevel::INFO, $callPrevious, false, false);
+            pcntl_sigprocmask(SIG_SETMASK, array(SIGCONT));
+            posix_kill(posix_getpid(), $signo);
+            pcntl_signal_dispatch();
+            // If $callPrevious is true, SIGINT should terminate by this line.
+            pcntl_sigprocmask(SIG_BLOCK, array(), $oldset);
+            file_put_contents($path, implode(' ', $oldset), FILE_APPEND);
+            posix_kill(posix_getpid(), $signo);
+            pcntl_signal_dispatch();
+            exit();
+        }
+
+        $this->assertNotSame(-1, $pid);
+        $this->assertNotSame(-1, pcntl_waitpid($pid, $status));
+        $this->assertNotSame(-1, $status);
+        $this->assertSame($expected, file_get_contents($path));
+    }
+
+    public function defaultPreviousProvider()
+    {
+        if (!defined('SIGCONT') || !defined('SIGINT') || !defined('SIGURG')) {
+            return array();
+        }
+
+        return array(
+            array(SIGINT, false, 'Program received signal SIGINT'.SIGCONT.'Program received signal SIGINT'),
+            array(SIGINT, true, 'Program received signal SIGINT'),
+            array(SIGURG, false, 'Program received signal SIGURG'.SIGCONT.'Program received signal SIGURG'),
+            array(SIGURG, true, 'Program received signal SIGURG'.SIGCONT.'Program received signal SIGURG'),
+        );
+    }
+
+    /**
+     * @dataProvider callablePreviousProvider
+     * @depends testRegisterSignalHandler
+     * @requires function pcntl_signal_get_handler
+     */
+    public function testRegisterCallablePreviousSignalHandler($callPrevious)
+    {
+        $this->setSignalHandler(SIGURG, SIG_IGN);
+
+        $logger = new Logger('test', array($handler = new TestHandler));
+        $errHandler = new SignalHandler($logger);
+        $previousCalled = 0;
+        pcntl_signal(SIGURG, function ($signo, array $siginfo = null) use (&$previousCalled) {
+            ++$previousCalled;
+        });
+        $errHandler->registerSignalHandler(SIGURG, LogLevel::INFO, $callPrevious, false, false);
+        $this->assertTrue(posix_kill(posix_getpid(), SIGURG));
+        $this->assertTrue(pcntl_signal_dispatch());
+        $this->assertCount(1, $handler->getRecords());
+        $this->assertTrue($handler->hasInfoThatContains('SIGURG'));
+        $this->assertSame($callPrevious ? 1 : 0, $previousCalled);
+    }
+
+    public function callablePreviousProvider()
+    {
+        return array(
+            array(false),
+            array(true),
+        );
+    }
+
+    /**
+     * @dataProvider restartSyscallsProvider
+     * @depends testRegisterDefaultPreviousSignalHandler
+     * @requires function pcntl_fork
+     * @requires function pcntl_waitpid
+     */
+    public function testRegisterSyscallRestartingSignalHandler($restartSyscalls)
+    {
+        $this->setSignalHandler(SIGURG, SIG_IGN);
+
+        $parentPid = posix_getpid();
+        $microtime = microtime(true);
+
+        $pid = pcntl_fork();
+        if ($pid === 0) {  // Child.
+            usleep(100000);
+            posix_kill($parentPid, SIGURG);
+            usleep(100000);
+            exit();
+        }
+
+        $this->assertNotSame(-1, $pid);
+        $logger = new Logger('test', array($handler = new TestHandler));
+        $errHandler = new SignalHandler($logger);
+        $errHandler->registerSignalHandler(SIGURG, LogLevel::INFO, false, $restartSyscalls, false);
+        if ($restartSyscalls) {
+            // pcntl_wait is expected to be restarted after the signal handler.
+            $this->assertNotSame(-1, pcntl_waitpid($pid, $status));
+        } else {
+            // pcntl_wait is expected to be interrupted when the signal handler is invoked.
+            $this->assertSame(-1, pcntl_waitpid($pid, $status));
+        }
+        $this->assertSame($restartSyscalls, microtime(true) - $microtime > 0.15);
+        $this->assertTrue(pcntl_signal_dispatch());
+        $this->assertCount(1, $handler->getRecords());
+        if ($restartSyscalls) {
+            // The child has already exited.
+            $this->assertSame(-1, pcntl_waitpid($pid, $status));
+        } else {
+            // The child has not exited yet.
+            $this->assertNotSame(-1, pcntl_waitpid($pid, $status));
+        }
+    }
+
+    public function restartSyscallsProvider()
+    {
+        return array(
+            array(false),
+            array(true),
+            array(false),
+            array(true),
+        );
+    }
+
+    /**
+     * @dataProvider asyncProvider
+     * @depends testRegisterDefaultPreviousSignalHandler
+     * @requires function pcntl_async_signals
+     */
+    public function testRegisterAsyncSignalHandler($initialAsync, $desiredAsync, $expectedBefore, $expectedAfter)
+    {
+        $this->setSignalHandler(SIGURG, SIG_IGN);
+        pcntl_async_signals($initialAsync);
+
+        $logger = new Logger('test', array($handler = new TestHandler));
+        $errHandler = new SignalHandler($logger);
+        $errHandler->registerSignalHandler(SIGURG, LogLevel::INFO, false, false, $desiredAsync);
+        $this->assertTrue(posix_kill(posix_getpid(), SIGURG));
+        $this->assertCount($expectedBefore, $handler->getRecords());
+        $this->assertTrue(pcntl_signal_dispatch());
+        $this->assertCount($expectedAfter, $handler->getRecords());
+    }
+
+    public function asyncProvider()
+    {
+        return array(
+            array(false, false, 0, 1),
+            array(false, null, 0, 1),
+            array(false, true, 1, 1),
+            array(true, false, 0, 1),
+            array(true, null, 1, 1),
+            array(true, true, 1, 1),
+        );
+    }
+
+}
diff --git a/vendor/monolog/monolog/tests/Monolog/TestCase.php b/vendor/monolog/monolog/tests/Monolog/TestCase.php
new file mode 100644
index 0000000..4eb7b4c
--- /dev/null
+++ b/vendor/monolog/monolog/tests/Monolog/TestCase.php
@@ -0,0 +1,58 @@
+
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog;
+
+class TestCase extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @return array Record
+     */
+    protected function getRecord($level = Logger::WARNING, $message = 'test', $context = array())
+    {
+        return array(
+            'message' => $message,
+            'context' => $context,
+            'level' => $level,
+            'level_name' => Logger::getLevelName($level),
+            'channel' => 'test',
+            'datetime' => \DateTime::createFromFormat('U.u', sprintf('%.6F', microtime(true))),
+            'extra' => array(),
+        );
+    }
+
+    /**
+     * @return array
+     */
+    protected function getMultipleRecords()
+    {
+        return array(
+            $this->getRecord(Logger::DEBUG, 'debug message 1'),
+            $this->getRecord(Logger::DEBUG, 'debug message 2'),
+            $this->getRecord(Logger::INFO, 'information'),
+            $this->getRecord(Logger::WARNING, 'warning'),
+            $this->getRecord(Logger::ERROR, 'error'),
+        );
+    }
+
+    /**
+     * @return Monolog\Formatter\FormatterInterface
+     */
+    protected function getIdentityFormatter()
+    {
+        $formatter = $this->getMock('Monolog\\Formatter\\FormatterInterface');
+        $formatter->expects($this->any())
+            ->method('format')
+            ->will($this->returnCallback(function ($record) { return $record['message']; }));
+
+        return $formatter;
+    }
+}
diff --git a/vendor/overtrue/socialite/.gitignore b/vendor/overtrue/socialite/.gitignore
new file mode 100644
index 0000000..d6eb268
--- /dev/null
+++ b/vendor/overtrue/socialite/.gitignore
@@ -0,0 +1,9 @@
+/vendor
+composer.phar
+composer.lock
+.DS_Store
+/.idea
+Thumbs.db
+/*.php
+sftp-config.json
+.php_cs.cache
\ No newline at end of file
diff --git a/vendor/overtrue/socialite/.php_cs b/vendor/overtrue/socialite/.php_cs
new file mode 100644
index 0000000..bda3644
--- /dev/null
+++ b/vendor/overtrue/socialite/.php_cs
@@ -0,0 +1,28 @@
+
+
+This source file is subject to the MIT license that is bundled
+with this source code in the file LICENSE.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(array(
+        '@Symfony' => true,
+        'header_comment' => array('header' => $header),
+        'array_syntax' => array('syntax' => 'short'),
+        'ordered_imports' => true,
+        'no_useless_else' => true,
+        'no_useless_return' => true,
+        'php_unit_construct' => true,
+        'php_unit_strict' => true,
+    ))
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->exclude('vendor')
+            ->in(__DIR__)
+    )
+;
\ No newline at end of file
diff --git a/vendor/overtrue/socialite/.travis.yml b/vendor/overtrue/socialite/.travis.yml
new file mode 100644
index 0000000..2969e3a
--- /dev/null
+++ b/vendor/overtrue/socialite/.travis.yml
@@ -0,0 +1,15 @@
+language: php
+
+php:
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+  - hhvm
+
+sudo: false
+dist: trusty
+
+install: travis_retry composer install --no-interaction --prefer-source
+
+script: vendor/bin/phpunit --verbose
diff --git a/vendor/overtrue/socialite/LICENSE.txt b/vendor/overtrue/socialite/LICENSE.txt
new file mode 100644
index 0000000..c5fe984
--- /dev/null
+++ b/vendor/overtrue/socialite/LICENSE.txt
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/overtrue/socialite/README.md b/vendor/overtrue/socialite/README.md
new file mode 100644
index 0000000..b6c8c20
--- /dev/null
+++ b/vendor/overtrue/socialite/README.md
@@ -0,0 +1,265 @@
+
     Socialite
    
+
    
+Build Status
+Latest Stable Version
+Latest Unstable Version
+Build Status
+Scrutinizer Code Quality
+Code Coverage
+Total Downloads
+License
+
    
+
+
+
    Socialite is an OAuth2 Authentication tool. It is inspired by laravel/socialite, You can easily use it in any PHP project.
    
+
+
+
    
+  
    
+  创造不息，交付不止
+  
    
+  
+    
+  
+
    
+
+# Requirement
+
+```
+PHP >= 5.4
+```
+# Installation
+
+```shell
+$ composer require "overtrue/socialite:~1.1"
+```
+
+# Usage
+
+For Laravel 5: [overtrue/laravel-socialite](https://github.com/overtrue/laravel-socialite)
+
+`authorize.php`:
+
+```php
+ [
+        'client_id'     => 'your-app-id',
+        'client_secret' => 'your-app-secret',
+        'redirect'      => 'http://localhost/socialite/callback.php',
+    ],
+];
+
+$socialite = new SocialiteManager($config);
+
+$response = $socialite->driver('github')->redirect();
+
+echo $response;// or $response->send();
+```
+
+`callback.php`:
+
+```php
+driver('github')->user();
+
+$user->getId();        // 1472352
+$user->getNickname();  // "overtrue"
+$user->getName();      // "安正超"
+$user->getEmail();     // "anzhengchao@gmail.com"
+$user->getProviderName(); // GitHub
+...
+```
+
+### Configuration
+
+Now we support the following sites:
+
+`facebook`, `github`, `google`, `linkedin`, `weibo`, `qq`, `wechat`, `wechat_open`, and `douban`.
+
+Each drive uses the same configuration keys: `client_id`, `client_secret`, `redirect`.
+
+Example:
+```
+...
+  'weibo' => [
+    'client_id'     => 'your-app-id',
+    'client_secret' => 'your-app-secret',
+    'redirect'      => 'http://localhost/socialite/callback.php',
+  ],
+...
+```
+
+Special configuration options for [WeChat Open Platform](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419318590&token=&lang=zh_CN)
+```
+'wechat_open' => [
+    'client_id'     => 'your-app-id',
+    'client_secret' => ['your-component-appid', 'your-component-access-token'],
+    'redirect'      => 'http://localhost/socialite/callback.php',
+]
+```
+
+### Scope
+
+Before redirecting the user, you may also set "scopes" on the request using the scope method. This method will overwrite all existing scopes:
+
+```php
+$response = $socialite->driver('github')
+                ->scopes(['scope1', 'scope2'])->redirect();
+
+```
+
+### Redirect URL
+
+You may also want to dynamic set `redirect`，you can use the following methods to change the `redirect` URL:
+
+```php
+$socialite->redirect($url);
+// or
+$socialite->withRedirectUrl($url)->redirect();
+// or
+$socialite->setRedirectUrl($url)->redirect();
+```
+
+> WeChat scopes:
+- `snsapi_base`, `snsapi_userinfo` - Used to Media Platform Authentication.
+- `snsapi_login` - Used to web Authentication.
+
+### Additional parameters
+
+To include any optional parameters in the request, call the with method with an associative array:
+
+```php
+$response = $socialite->driver('google')
+                    ->with(['hd' => 'example.com'])->redirect();
+```
+
+### User interface
+
+#### Standard user api:
+
+```php
+
+$user = $socialite->driver('weibo')->user();
+```
+
+```json
+{
+  "id": 1472352,
+  "nickname": "overtrue",
+  "name": "安正超",
+  "email": "anzhengchao@gmail.com",
+  "avatar": "https://avatars.githubusercontent.com/u/1472352?v=3",
+  "original": {
+    "login": "overtrue",
+    "id": 1472352,
+    "avatar_url": "https://avatars.githubusercontent.com/u/1472352?v=3",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/overtrue",
+    "html_url": "https://github.com/overtrue",
+    ...
+  },
+  "token": {
+    "access_token": "5b1dc56d64fffbd052359f032716cc4e0a1cb9a0",
+    "token_type": "bearer",
+    "scope": "user:email"
+  }
+}
+```
+
+You can fetch the user attribute as a array key like this:
+
+```php
+$user['id'];        // 1472352
+$user['nickname'];  // "overtrue"
+$user['name'];      // "安正超"
+$user['email'];     // "anzhengchao@gmail.com"
+...
+```
+
+Or using method:
+
+```php
+$user->getId();
+$user->getNickname();
+$user->getName();
+$user->getEmail();
+$user->getAvatar();
+$user->getOriginal();
+$user->getToken();// or $user->getAccessToken()
+$user->getProviderName(); // GitHub/Google/Facebook...
+```
+
+#### Get original response from OAuth API
+
+The `$user->getOriginal()` method will return an array of the API raw response.
+
+#### Get access token Object
+
+You can get the access token instance of current session by call `$user->getToken()` or `$user->getAccessToken()` or `$user['token']` .
+
+
+### Get user with access token
+
+```php
+$accessToken = new AccessToken(['access_token' => $accessToken]);
+$user = $socialite->user($accessToken);
+```
+
+
+### Custom Session or Request instance.
+
+You can set the request with your custom `Request` instance which instanceof `Symfony\Component\HttpFoundation\Request` before you call `driver` method.
+
+
+```php
+
+$request = new Request(); // or use AnotherCustomRequest.
+
+$socialite = new SocialiteManager($config, $request);
+```
+
+Or set request to `SocialiteManager` instance:
+
+```php
+$socialite->setRequest($request);
+```
+
+You can get the request from `SocialiteManager` instance by `getRequest()`:
+
+```php
+$request = $socialite->getRequest();
+```
+
+#### Set custom session manager.
+
+By default, the `SocialiteManager` use `Symfony\Component\HttpFoundation\Session\Session` instance as session manager, you can change it as following lines:
+
+```php
+$session = new YourCustomSessionManager();
+$socialite->getRequest()->setSession($session);
+```
+
+> Your custom session manager must be implement the [`Symfony\Component\HttpFoundation\Session\SessionInterface`](http://api.symfony.com/3.0/Symfony/Component/HttpFoundation/Session/SessionInterface.html).
+
+Enjoy it! :heart:
+
+# Reference
+
+- [Google - OpenID Connect](https://developers.google.com/identity/protocols/OpenIDConnect)
+- [Facebook - Graph API](https://developers.facebook.com/docs/graph-api)
+- [Linkedin - Authenticating with OAuth 2.0](https://developer.linkedin.com/docs/oauth2)
+- [微博 - OAuth 2.0 授权机制说明](http://open.weibo.com/wiki/%E6%8E%88%E6%9D%83%E6%9C%BA%E5%88%B6%E8%AF%B4%E6%98%8E)
+- [QQ - OAuth 2.0 登录QQ](http://wiki.connect.qq.com/oauth2-0%E7%AE%80%E4%BB%8B)
+- [微信公众平台 - OAuth文档](http://mp.weixin.qq.com/wiki/9/01f711493b5a02f24b04365ac5d8fd95.html)
+- [微信开放平台 - 网站应用微信登录开发指南](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419316505&token=&lang=zh_CN)
+- [微信开放平台 - 代公众号发起网页授权](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419318590&token=&lang=zh_CN)
+- [豆瓣 - OAuth 2.0 授权机制说明](http://developers.douban.com/wiki/?title=oauth2)
+
+# License
+
+MIT
diff --git a/vendor/overtrue/socialite/composer.json b/vendor/overtrue/socialite/composer.json
new file mode 100644
index 0000000..e2b30e5
--- /dev/null
+++ b/vendor/overtrue/socialite/composer.json
@@ -0,0 +1,26 @@
+{
+    "name": "overtrue/socialite",
+    "description": "A collection of OAuth 2 packages that extracts from laravel/socialite.",
+    "keywords": ["OAuth", "social", "login", "Weibo", "WeChat", "QQ"],
+    "autoload": {
+        "psr-4": {
+            "Overtrue\\Socialite\\": "src/"
+        }
+    },
+    "require": {
+        "php": ">=5.4.0",
+        "guzzlehttp/guzzle": "~5.0|~6.0",
+        "symfony/http-foundation": "~2.6|~2.7|~2.8|~3.0"
+    },
+    "require-dev": {
+        "mockery/mockery": "~0.9",
+        "phpunit/phpunit": "~4.0"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ]
+}
diff --git a/vendor/overtrue/socialite/phpunit.xml b/vendor/overtrue/socialite/phpunit.xml
new file mode 100644
index 0000000..3347b75
--- /dev/null
+++ b/vendor/overtrue/socialite/phpunit.xml
@@ -0,0 +1,18 @@
+
+
+    
+        
+            ./tests/
+        
+    
+
diff --git a/vendor/overtrue/socialite/src/AccessToken.php b/vendor/overtrue/socialite/src/AccessToken.php
new file mode 100644
index 0000000..e089bfa
--- /dev/null
+++ b/vendor/overtrue/socialite/src/AccessToken.php
@@ -0,0 +1,64 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+use ArrayAccess;
+use InvalidArgumentException;
+use JsonSerializable;
+
+/**
+ * Class AccessToken.
+ */
+class AccessToken implements AccessTokenInterface, ArrayAccess, JsonSerializable
+{
+    use HasAttributes;
+
+    /**
+     * AccessToken constructor.
+     *
+     * @param array $attributes
+     */
+    public function __construct(array $attributes)
+    {
+        if (empty($attributes['access_token'])) {
+            throw new InvalidArgumentException('The key "access_token" could not be empty.');
+        }
+
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Return the access token string.
+     *
+     * @return string
+     */
+    public function getToken()
+    {
+        return $this->getAttribute('access_token');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString()
+    {
+        return strval($this->getAttribute('access_token', ''));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function jsonSerialize()
+    {
+        return $this->getToken();
+    }
+}
diff --git a/vendor/overtrue/socialite/src/AccessTokenInterface.php b/vendor/overtrue/socialite/src/AccessTokenInterface.php
new file mode 100644
index 0000000..f6f54bc
--- /dev/null
+++ b/vendor/overtrue/socialite/src/AccessTokenInterface.php
@@ -0,0 +1,25 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+/**
+ * Interface AccessTokenInterface.
+ */
+interface AccessTokenInterface
+{
+    /**
+     * Return the access token string.
+     *
+     * @return string
+     */
+    public function getToken();
+}
diff --git a/vendor/overtrue/socialite/src/AuthorizeFailedException.php b/vendor/overtrue/socialite/src/AuthorizeFailedException.php
new file mode 100644
index 0000000..1ddf67f
--- /dev/null
+++ b/vendor/overtrue/socialite/src/AuthorizeFailedException.php
@@ -0,0 +1,35 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+class AuthorizeFailedException extends \RuntimeException
+{
+    /**
+     * Response body.
+     *
+     * @var array
+     */
+    public $body;
+
+    /**
+     * Constructor.
+     *
+     * @param string $message
+     * @param string $body
+     */
+    public function __construct($message, $body)
+    {
+        parent::__construct($message, -1);
+
+        $this->body = $body;
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Config.php b/vendor/overtrue/socialite/src/Config.php
new file mode 100644
index 0000000..c538560
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Config.php
@@ -0,0 +1,179 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+use ArrayAccess;
+use InvalidArgumentException;
+
+/**
+ * Class Config.
+ */
+class Config implements ArrayAccess
+{
+    /**
+     * @var array
+     */
+    protected $config;
+
+    /**
+     * Config constructor.
+     *
+     * @param array $config
+     */
+    public function __construct(array $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * Get an item from an array using "dot" notation.
+     *
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public function get($key, $default = null)
+    {
+        $config = $this->config;
+
+        if (is_null($key)) {
+            return $config;
+        }
+        if (isset($config[$key])) {
+            return $config[$key];
+        }
+        foreach (explode('.', $key) as $segment) {
+            if (!is_array($config) || !array_key_exists($segment, $config)) {
+                return $default;
+            }
+            $config = $config[$segment];
+        }
+
+        return $config;
+    }
+
+    /**
+     * Set an array item to a given value using "dot" notation.
+     *
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @return array
+     */
+    public function set($key, $value)
+    {
+        if (is_null($key)) {
+            throw new InvalidArgumentException('Invalid config key.');
+        }
+
+        $keys = explode('.', $key);
+
+        while (count($keys) > 1) {
+            $key = array_shift($keys);
+            if (!isset($this->config[$key]) || !is_array($this->config[$key])) {
+                $this->config[$key] = [];
+            }
+            $this->config = &$this->config[$key];
+        }
+
+        $this->config[array_shift($keys)] = $value;
+
+        return $this->config;
+    }
+
+    /**
+     * Determine if the given configuration value exists.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function has($key)
+    {
+        return (bool) $this->get($key);
+    }
+
+    /**
+     * Whether a offset exists.
+     *
+     * @see  http://php.net/manual/en/arrayaccess.offsetexists.php
+     *
+     * @param mixed $offset 
    
+     *                      An offset to check for.
+     *                      
    
+     *
+     * @return bool true on success or false on failure.
+     *              
    
+     *              
    
+     *              The return value will be casted to boolean if non-boolean was returned
+     *
+     * @since 5.0.0
+     */
+    public function offsetExists($offset)
+    {
+        return array_key_exists($offset, $this->config);
+    }
+
+    /**
+     * Offset to retrieve.
+     *
+     * @see  http://php.net/manual/en/arrayaccess.offsetget.php
+     *
+     * @param mixed $offset 
    
+     *                      The offset to retrieve.
+     *                      
    
+     *
+     * @return mixed Can return all value types
+     *
+     * @since 5.0.0
+     */
+    public function offsetGet($offset)
+    {
+        return $this->get($offset);
+    }
+
+    /**
+     * Offset to set.
+     *
+     * @see  http://php.net/manual/en/arrayaccess.offsetset.php
+     *
+     * @param mixed $offset 
    
+     *                      The offset to assign the value to.
+     *                      
    
+     * @param mixed $value  
    
+     *                      The value to set.
+     *                      
    
+     *
+     * @since 5.0.0
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->set($offset, $value);
+    }
+
+    /**
+     * Offset to unset.
+     *
+     * @see  http://php.net/manual/en/arrayaccess.offsetunset.php
+     *
+     * @param mixed $offset 
    
+     *                      The offset to unset.
+     *                      
    
+     *
+     * @since 5.0.0
+     */
+    public function offsetUnset($offset)
+    {
+        $this->set($offset, null);
+    }
+}
diff --git a/vendor/overtrue/socialite/src/FactoryInterface.php b/vendor/overtrue/socialite/src/FactoryInterface.php
new file mode 100644
index 0000000..7a4959c
--- /dev/null
+++ b/vendor/overtrue/socialite/src/FactoryInterface.php
@@ -0,0 +1,27 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+/**
+ * Interface FactoryInterface.
+ */
+interface FactoryInterface
+{
+    /**
+     * Get an OAuth provider implementation.
+     *
+     * @param string $driver
+     *
+     * @return \Overtrue\Socialite\ProviderInterface
+     */
+    public function driver($driver);
+}
diff --git a/vendor/overtrue/socialite/src/HasAttributes.php b/vendor/overtrue/socialite/src/HasAttributes.php
new file mode 100644
index 0000000..eeff890
--- /dev/null
+++ b/vendor/overtrue/socialite/src/HasAttributes.php
@@ -0,0 +1,135 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+/**
+ * Trait HasAttributes.
+ */
+trait HasAttributes
+{
+    /**
+     * @var array
+     */
+    protected $attributes = [];
+
+    /**
+     * Return the attributes.
+     *
+     * @return array
+     */
+    public function getAttributes()
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * Return the extra attribute.
+     *
+     * @param string $name
+     * @param string $default
+     *
+     * @return mixed
+     */
+    public function getAttribute($name, $default = null)
+    {
+        return isset($this->attributes[$name]) ? $this->attributes[$name] : $default;
+    }
+
+    /**
+     * Set extra attributes.
+     *
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @return $this
+     */
+    public function setAttribute($name, $value)
+    {
+        $this->attributes[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Map the given array onto the user's properties.
+     *
+     * @param array $attributes
+     *
+     * @return $this
+     */
+    public function merge(array $attributes)
+    {
+        $this->attributes = array_merge($this->attributes, $attributes);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetExists($offset)
+    {
+        return array_key_exists($offset, $this->attributes);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetGet($offset)
+    {
+        return $this->getAttribute($offset);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->setAttribute($offset, $value);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->attributes[$offset]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __get($property)
+    {
+        return $this->getAttribute($property);
+    }
+
+    /**
+     * Return array.
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        return $this->getAttributes();
+    }
+
+    /**
+     * Return JSON.
+     *
+     * @return string
+     */
+    public function toJSON()
+    {
+        return json_encode($this->getAttributes(), JSON_UNESCAPED_UNICODE);
+    }
+}
diff --git a/vendor/overtrue/socialite/src/InvalidArgumentException.php b/vendor/overtrue/socialite/src/InvalidArgumentException.php
new file mode 100644
index 0000000..c044e64
--- /dev/null
+++ b/vendor/overtrue/socialite/src/InvalidArgumentException.php
@@ -0,0 +1,16 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+class InvalidArgumentException extends \InvalidArgumentException
+{
+}
diff --git a/vendor/overtrue/socialite/src/InvalidStateException.php b/vendor/overtrue/socialite/src/InvalidStateException.php
new file mode 100644
index 0000000..96ac503
--- /dev/null
+++ b/vendor/overtrue/socialite/src/InvalidStateException.php
@@ -0,0 +1,16 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+class InvalidStateException extends \InvalidArgumentException
+{
+}
diff --git a/vendor/overtrue/socialite/src/ProviderInterface.php b/vendor/overtrue/socialite/src/ProviderInterface.php
new file mode 100644
index 0000000..e78d172
--- /dev/null
+++ b/vendor/overtrue/socialite/src/ProviderInterface.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+interface ProviderInterface
+{
+    /**
+     * Redirect the user to the authentication page for the provider.
+     *
+     * @return \Symfony\Component\HttpFoundation\RedirectResponse
+     */
+    public function redirect();
+
+    /**
+     * Get the User instance for the authenticated user.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return \Overtrue\Socialite\User
+     */
+    public function user(AccessTokenInterface $token = null);
+}
diff --git a/vendor/overtrue/socialite/src/Providers/AbstractProvider.php b/vendor/overtrue/socialite/src/Providers/AbstractProvider.php
new file mode 100644
index 0000000..b0557f5
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/AbstractProvider.php
@@ -0,0 +1,535 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\ClientInterface;
+use Overtrue\Socialite\AccessToken;
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\AuthorizeFailedException;
+use Overtrue\Socialite\InvalidStateException;
+use Overtrue\Socialite\ProviderInterface;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Class AbstractProvider.
+ */
+abstract class AbstractProvider implements ProviderInterface
+{
+    /**
+     * Provider name.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The HTTP request instance.
+     *
+     * @var \Symfony\Component\HttpFoundation\Request
+     */
+    protected $request;
+
+    /**
+     * The client ID.
+     *
+     * @var string
+     */
+    protected $clientId;
+
+    /**
+     * The client secret.
+     *
+     * @var string
+     */
+    protected $clientSecret;
+
+    /**
+     * @var \Overtrue\Socialite\AccessTokenInterface
+     */
+    protected $accessToken;
+
+    /**
+     * The redirect URL.
+     *
+     * @var string
+     */
+    protected $redirectUrl;
+
+    /**
+     * The custom parameters to be sent with the request.
+     *
+     * @var array
+     */
+    protected $parameters = [];
+
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = [];
+
+    /**
+     * The separating character for the requested scopes.
+     *
+     * @var string
+     */
+    protected $scopeSeparator = ',';
+
+    /**
+     * The type of the encoding in the query.
+     *
+     * @var int Can be either PHP_QUERY_RFC3986 or PHP_QUERY_RFC1738
+     */
+    protected $encodingType = PHP_QUERY_RFC1738;
+
+    /**
+     * Indicates if the session state should be utilized.
+     *
+     * @var bool
+     */
+    protected $stateless = false;
+
+    /**
+     * Create a new provider instance.
+     *
+     * @param \Symfony\Component\HttpFoundation\Request $request
+     * @param string                                    $clientId
+     * @param string                                    $clientSecret
+     * @param string|null                               $redirectUrl
+     */
+    public function __construct(Request $request, $clientId, $clientSecret, $redirectUrl = null)
+    {
+        $this->request = $request;
+        $this->clientId = $clientId;
+        $this->clientSecret = $clientSecret;
+        $this->redirectUrl = $redirectUrl;
+    }
+
+    /**
+     * Get the authentication URL for the provider.
+     *
+     * @param string $state
+     *
+     * @return string
+     */
+    abstract protected function getAuthUrl($state);
+
+    /**
+     * Get the token URL for the provider.
+     *
+     * @return string
+     */
+    abstract protected function getTokenUrl();
+
+    /**
+     * Get the raw user for the given access token.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return array
+     */
+    abstract protected function getUserByToken(AccessTokenInterface $token);
+
+    /**
+     * Map the raw user array to a Socialite User instance.
+     *
+     * @param array $user
+     *
+     * @return \Overtrue\Socialite\User
+     */
+    abstract protected function mapUserToObject(array $user);
+
+    /**
+     * Redirect the user of the application to the provider's authentication screen.
+     *
+     * @param string $redirectUrl
+     *
+     * @return \Symfony\Component\HttpFoundation\RedirectResponse
+     */
+    public function redirect($redirectUrl = null)
+    {
+        $state = null;
+
+        if (!is_null($redirectUrl)) {
+            $this->redirectUrl = $redirectUrl;
+        }
+
+        if ($this->usesState()) {
+            $state = $this->makeState();
+        }
+
+        return new RedirectResponse($this->getAuthUrl($state));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function user(AccessTokenInterface $token = null)
+    {
+        if (is_null($token) && $this->hasInvalidState()) {
+            throw new InvalidStateException();
+        }
+
+        $token = $token ?: $this->getAccessToken($this->getCode());
+
+        $user = $this->getUserByToken($token);
+
+        $user = $this->mapUserToObject($user)->merge(['original' => $user]);
+
+        return $user->setToken($token)->setProviderName($this->getName());
+    }
+
+    /**
+     * Set redirect url.
+     *
+     * @param string $redirectUrl
+     *
+     * @return $this
+     */
+    public function setRedirectUrl($redirectUrl)
+    {
+        $this->redirectUrl = $redirectUrl;
+
+        return $this;
+    }
+
+    /**
+     * Set redirect url.
+     *
+     * @param string $redirectUrl
+     *
+     * @return $this
+     */
+    public function withRedirectUrl($redirectUrl)
+    {
+        $this->redirectUrl = $redirectUrl;
+
+        return $this;
+    }
+
+    /**
+     * Return the redirect url.
+     *
+     * @return string
+     */
+    public function getRedirectUrl()
+    {
+        return $this->redirectUrl;
+    }
+
+    /**
+     * @param \Overtrue\Socialite\AccessTokenInterface $accessToken
+     *
+     * @return $this
+     */
+    public function setAccessToken(AccessTokenInterface $accessToken)
+    {
+        $this->accessToken = $accessToken;
+
+        return $this;
+    }
+
+    /**
+     * Get the access token for the given code.
+     *
+     * @param string $code
+     *
+     * @return \Overtrue\Socialite\AccessTokenInterface
+     */
+    public function getAccessToken($code)
+    {
+        if ($this->accessToken) {
+            return $this->accessToken;
+        }
+
+        $postKey = (version_compare(ClientInterface::VERSION, '6') === 1) ? 'form_params' : 'body';
+
+        $response = $this->getHttpClient()->post($this->getTokenUrl(), [
+            'headers' => ['Accept' => 'application/json'],
+            $postKey => $this->getTokenFields($code),
+        ]);
+
+        return $this->parseAccessToken($response->getBody());
+    }
+
+    /**
+     * Set the scopes of the requested access.
+     *
+     * @param array $scopes
+     *
+     * @return $this
+     */
+    public function scopes(array $scopes)
+    {
+        $this->scopes = $scopes;
+
+        return $this;
+    }
+
+    /**
+     * Set the request instance.
+     *
+     * @param Request $request
+     *
+     * @return $this
+     */
+    public function setRequest(Request $request)
+    {
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Get the request instance.
+     *
+     * @return \Symfony\Component\HttpFoundation\Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Indicates that the provider should operate as stateless.
+     *
+     * @return $this
+     */
+    public function stateless()
+    {
+        $this->stateless = true;
+
+        return $this;
+    }
+
+    /**
+     * Set the custom parameters of the request.
+     *
+     * @param array $parameters
+     *
+     * @return $this
+     */
+    public function with(array $parameters)
+    {
+        $this->parameters = $parameters;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        if (empty($this->name)) {
+            $this->name = strstr((new \ReflectionClass(get_class($this)))->getShortName(), 'Provider', true);
+        }
+
+        return $this->name;
+    }
+
+    /**
+     * Get the authentication URL for the provider.
+     *
+     * @param string $url
+     * @param string $state
+     *
+     * @return string
+     */
+    protected function buildAuthUrlFromBase($url, $state)
+    {
+        return $url.'?'.http_build_query($this->getCodeFields($state), '', '&', $this->encodingType);
+    }
+
+    /**
+     * Get the GET parameters for the code request.
+     *
+     * @param string|null $state
+     *
+     * @return array
+     */
+    protected function getCodeFields($state = null)
+    {
+        $fields = array_merge([
+            'client_id' => $this->clientId,
+            'redirect_uri' => $this->redirectUrl,
+            'scope' => $this->formatScopes($this->scopes, $this->scopeSeparator),
+            'response_type' => 'code',
+        ], $this->parameters);
+
+        if ($this->usesState()) {
+            $fields['state'] = $state;
+        }
+
+        return $fields;
+    }
+
+    /**
+     * Format the given scopes.
+     *
+     * @param array  $scopes
+     * @param string $scopeSeparator
+     *
+     * @return string
+     */
+    protected function formatScopes(array $scopes, $scopeSeparator)
+    {
+        return implode($scopeSeparator, $scopes);
+    }
+
+    /**
+     * Determine if the current request / session has a mismatching "state".
+     *
+     * @return bool
+     */
+    protected function hasInvalidState()
+    {
+        if ($this->isStateless()) {
+            return false;
+        }
+
+        $state = $this->request->getSession()->get('state');
+
+        return !(strlen($state) > 0 && $this->request->get('state') === $state);
+    }
+
+    /**
+     * Get the POST fields for the token request.
+     *
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokenFields($code)
+    {
+        return [
+            'client_id' => $this->clientId,
+            'client_secret' => $this->clientSecret,
+            'code' => $code,
+            'redirect_uri' => $this->redirectUrl,
+        ];
+    }
+
+    /**
+     * Get the access token from the token response body.
+     *
+     * @param \Psr\Http\Message\StreamInterface|array $body
+     *
+     * @return \Overtrue\Socialite\AccessTokenInterface
+     */
+    protected function parseAccessToken($body)
+    {
+        if (!is_array($body)) {
+            $body = json_decode($body, true);
+        }
+
+        if (empty($body['access_token'])) {
+            throw new AuthorizeFailedException('Authorize Failed: '.json_encode($body, JSON_UNESCAPED_UNICODE), $body);
+        }
+
+        return new AccessToken($body);
+    }
+
+    /**
+     * Get the code from the request.
+     *
+     * @return string
+     */
+    protected function getCode()
+    {
+        return $this->request->get('code');
+    }
+
+    /**
+     * Get a fresh instance of the Guzzle HTTP client.
+     *
+     * @return \GuzzleHttp\Client
+     */
+    protected function getHttpClient()
+    {
+        return new Client(['http_errors' => false]);
+    }
+
+    /**
+     * Determine if the provider is operating with state.
+     *
+     * @return bool
+     */
+    protected function usesState()
+    {
+        return !$this->stateless;
+    }
+
+    /**
+     * Determine if the provider is operating as stateless.
+     *
+     * @return bool
+     */
+    protected function isStateless()
+    {
+        return $this->stateless;
+    }
+
+    /**
+     * Return array item by key.
+     *
+     * @param array  $array
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    protected function arrayItem(array $array, $key, $default = null)
+    {
+        if (is_null($key)) {
+            return $array;
+        }
+
+        if (isset($array[$key])) {
+            return $array[$key];
+        }
+
+        foreach (explode('.', $key) as $segment) {
+            if (!is_array($array) || !array_key_exists($segment, $array)) {
+                return $default;
+            }
+
+            $array = $array[$segment];
+        }
+
+        return $array;
+    }
+
+    /**
+     * Put state to session storage and return it.
+     *
+     * @return string|bool
+     */
+    protected function makeState()
+    {
+        $state = sha1(uniqid(mt_rand(1, 1000000), true));
+        $session = $this->request->getSession();
+
+        if (is_callable([$session, 'put'])) {
+            $session->put('state', $state);
+        } elseif (is_callable([$session, 'set'])) {
+            $session->set('state', $state);
+        } else {
+            return false;
+        }
+
+        return $state;
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/DoubanProvider.php b/vendor/overtrue/socialite/src/Providers/DoubanProvider.php
new file mode 100644
index 0000000..f3b5c93
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/DoubanProvider.php
@@ -0,0 +1,88 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class DoubanProvider.
+ *
+ * @see http://developers.douban.com/wiki/?title=oauth2 [使用 OAuth 2.0 访问豆瓣 API]
+ */
+class DoubanProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase('https://www.douban.com/service/auth2/auth', $state);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getTokenUrl()
+    {
+        return 'https://www.douban.com/service/auth2/token';
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $response = $this->getHttpClient()->get('https://api.douban.com/v2/user/~me', [
+            'headers' => [
+                'Authorization' => 'Bearer '.$token->getToken(),
+            ],
+        ]);
+
+        return json_decode($response->getBody()->getContents(), true);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->arrayItem($user, 'id'),
+            'nickname' => $this->arrayItem($user, 'name'),
+            'name' => $this->arrayItem($user, 'name'),
+            'avatar' => $this->arrayItem($user, 'large_avatar'),
+            'email' => null,
+        ]);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getTokenFields($code)
+    {
+        return parent::getTokenFields($code) + ['grant_type' => 'authorization_code'];
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    public function getAccessToken($code)
+    {
+        $response = $this->getHttpClient()->post($this->getTokenUrl(), [
+            'form_params' => $this->getTokenFields($code),
+        ]);
+
+        return $this->parseAccessToken($response->getBody()->getContents());
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/FacebookProvider.php b/vendor/overtrue/socialite/src/Providers/FacebookProvider.php
new file mode 100644
index 0000000..b5f9864
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/FacebookProvider.php
@@ -0,0 +1,167 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class FacebookProvider.
+ *
+ * @see https://developers.facebook.com/docs/graph-api [Facebook - Graph API]
+ */
+class FacebookProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The base Facebook Graph URL.
+     *
+     * @var string
+     */
+    protected $graphUrl = 'https://graph.facebook.com';
+
+    /**
+     * The Graph API version for the request.
+     *
+     * @var string
+     */
+    protected $version = 'v2.9';
+
+    /**
+     * The user fields being requested.
+     *
+     * @var array
+     */
+    protected $fields = ['first_name', 'last_name', 'email', 'gender', 'verified'];
+
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = ['email'];
+
+    /**
+     * Display the dialog in a popup view.
+     *
+     * @var bool
+     */
+    protected $popup = false;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase('https://www.facebook.com/'.$this->version.'/dialog/oauth', $state);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenUrl()
+    {
+        return $this->graphUrl.'/oauth/access_token';
+    }
+
+    /**
+     * Get the access token for the given code.
+     *
+     * @param string $code
+     *
+     * @return \Overtrue\Socialite\AccessToken
+     */
+    public function getAccessToken($code)
+    {
+        $response = $this->getHttpClient()->get($this->getTokenUrl(), [
+            'query' => $this->getTokenFields($code),
+        ]);
+
+        return $this->parseAccessToken($response->getBody());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $appSecretProof = hash_hmac('sha256', $token->getToken(), $this->clientSecret);
+
+        $response = $this->getHttpClient()->get($this->graphUrl.'/'.$this->version.'/me?access_token='.$token.'&appsecret_proof='.$appSecretProof.'&fields='.implode(',', $this->fields), [
+            'headers' => [
+                'Accept' => 'application/json',
+            ],
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function mapUserToObject(array $user)
+    {
+        $avatarUrl = $this->graphUrl.'/'.$this->version.'/'.$user['id'].'/picture';
+
+        $firstName = $this->arrayItem($user, 'first_name');
+        $lastName = $this->arrayItem($user, 'last_name');
+
+        return new User([
+            'id' => $this->arrayItem($user, 'id'),
+            'nickname' => null,
+            'name' => $firstName.' '.$lastName,
+            'email' => $this->arrayItem($user, 'email'),
+            'avatar' => $avatarUrl.'?type=normal',
+            'avatar_original' => $avatarUrl.'?width=1920',
+        ]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getCodeFields($state = null)
+    {
+        $fields = parent::getCodeFields($state);
+
+        if ($this->popup) {
+            $fields['display'] = 'popup';
+        }
+
+        return $fields;
+    }
+
+    /**
+     * Set the user fields to request from Facebook.
+     *
+     * @param array $fields
+     *
+     * @return $this
+     */
+    public function fields(array $fields)
+    {
+        $this->fields = $fields;
+
+        return $this;
+    }
+
+    /**
+     * Set the dialog to be displayed as a popup.
+     *
+     * @return $this
+     */
+    public function asPopup()
+    {
+        $this->popup = true;
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/GitHubProvider.php b/vendor/overtrue/socialite/src/Providers/GitHubProvider.php
new file mode 100644
index 0000000..410c80f
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/GitHubProvider.php
@@ -0,0 +1,121 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Exception;
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class GitHubProvider.
+ */
+class GitHubProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = ['user:email'];
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase('https://github.com/login/oauth/authorize', $state);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenUrl()
+    {
+        return 'https://github.com/login/oauth/access_token';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $userUrl = 'https://api.github.com/user?access_token='.$token->getToken();
+
+        $response = $this->getHttpClient()->get(
+            $userUrl, $this->getRequestOptions()
+        );
+
+        $user = json_decode($response->getBody(), true);
+
+        if (in_array('user:email', $this->scopes)) {
+            $user['email'] = $this->getEmailByToken($token);
+        }
+
+        return $user;
+    }
+
+    /**
+     * Get the email for the given access token.
+     *
+     * @param string $token
+     *
+     * @return string|null
+     */
+    protected function getEmailByToken($token)
+    {
+        $emailsUrl = 'https://api.github.com/user/emails?access_token='.$token->getToken();
+
+        try {
+            $response = $this->getHttpClient()->get(
+                $emailsUrl, $this->getRequestOptions()
+            );
+        } catch (Exception $e) {
+            return;
+        }
+
+        foreach (json_decode($response->getBody(), true) as $email) {
+            if ($email['primary'] && $email['verified']) {
+                return $email['email'];
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->arrayItem($user, 'id'),
+            'username' => $this->arrayItem($user, 'login'),
+            'nickname' => $this->arrayItem($user, 'login'),
+            'name' => $this->arrayItem($user, 'name'),
+            'email' => $this->arrayItem($user, 'email'),
+            'avatar' => $this->arrayItem($user, 'avatar_url'),
+        ]);
+    }
+
+    /**
+     * Get the default options for an HTTP request.
+     *
+     * @return array
+     */
+    protected function getRequestOptions()
+    {
+        return [
+            'headers' => [
+                'Accept' => 'application/vnd.github.v3+json',
+            ],
+        ];
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/GoogleProvider.php b/vendor/overtrue/socialite/src/Providers/GoogleProvider.php
new file mode 100644
index 0000000..913e8d3
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/GoogleProvider.php
@@ -0,0 +1,122 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use GuzzleHttp\ClientInterface;
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class GoogleProvider.
+ *
+ * @see https://developers.google.com/identity/protocols/OpenIDConnect [OpenID Connect]
+ */
+class GoogleProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The separating character for the requested scopes.
+     *
+     * @var string
+     */
+    protected $scopeSeparator = ' ';
+
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = [
+        'https://www.googleapis.com/auth/plus.me',
+        'https://www.googleapis.com/auth/plus.login',
+        'https://www.googleapis.com/auth/plus.profile.emails.read',
+    ];
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase('https://accounts.google.com/o/oauth2/auth', $state);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenUrl()
+    {
+        return 'https://accounts.google.com/o/oauth2/token';
+    }
+
+    /**
+     * Get the access token for the given code.
+     *
+     * @param string $code
+     *
+     * @return string
+     */
+    public function getAccessToken($code)
+    {
+        $postKey = (version_compare(ClientInterface::VERSION, '6') === 1) ? 'form_params' : 'body';
+
+        $response = $this->getHttpClient()->post($this->getTokenUrl(), [
+            $postKey => $this->getTokenFields($code),
+        ]);
+
+        return $this->parseAccessToken($response->getBody());
+    }
+
+    /**
+     * Get the POST fields for the token request.
+     *
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokenFields($code)
+    {
+        return parent::getTokenFields($code) + ['grant_type' => 'authorization_code'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $response = $this->getHttpClient()->get('https://www.googleapis.com/plus/v1/people/me?', [
+            'query' => [
+                'prettyPrint' => 'false',
+            ],
+            'headers' => [
+                'Accept' => 'application/json',
+                'Authorization' => 'Bearer '.$token->getToken(),
+            ],
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->arrayItem($user, 'id'),
+            'username' => $this->arrayItem($user, 'emails.0.value'),
+            'nickname' => $this->arrayItem($user, 'nickname'),
+            'name' => $this->arrayItem($user, 'displayName'),
+            'email' => $this->arrayItem($user, 'emails.0.value'),
+            'avatar' => $this->arrayItem($user, 'image.url'),
+        ]);
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/LinkedinProvider.php b/vendor/overtrue/socialite/src/Providers/LinkedinProvider.php
new file mode 100644
index 0000000..9f8f3ba
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/LinkedinProvider.php
@@ -0,0 +1,118 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class LinkedinProvider.
+ *
+ * @see https://developer.linkedin.com/docs/oauth2 [Authenticating with OAuth 2.0]
+ */
+class LinkedinProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = ['r_basicprofile', 'r_emailaddress'];
+
+    /**
+     * The fields that are included in the profile.
+     *
+     * @var array
+     */
+    protected $fields = [
+        'id', 'first-name', 'last-name', 'formatted-name',
+        'email-address', 'headline', 'location', 'industry',
+        'public-profile-url', 'picture-url', 'picture-urls::(original)',
+    ];
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase('https://www.linkedin.com/uas/oauth2/authorization', $state);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenUrl()
+    {
+        return 'https://www.linkedin.com/uas/oauth2/accessToken';
+    }
+
+    /**
+     * Get the POST fields for the token request.
+     *
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokenFields($code)
+    {
+        return parent::getTokenFields($code) + ['grant_type' => 'authorization_code'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $fields = implode(',', $this->fields);
+
+        $url = 'https://api.linkedin.com/v1/people/~:('.$fields.')';
+
+        $response = $this->getHttpClient()->get($url, [
+            'headers' => [
+                'x-li-format' => 'json',
+                'Authorization' => 'Bearer '.$token,
+            ],
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->arrayItem($user, 'id'),
+            'nickname' => $this->arrayItem($user, 'formattedName'),
+            'name' => $this->arrayItem($user, 'formattedName'),
+            'email' => $this->arrayItem($user, 'emailAddress'),
+            'avatar' => $this->arrayItem($user, 'pictureUrl'),
+            'avatar_original' => $this->arrayItem($user, 'pictureUrls.values.0'),
+        ]);
+    }
+
+    /**
+     * Set the user fields to request from LinkedIn.
+     *
+     * @param array $fields
+     *
+     * @return $this
+     */
+    public function fields(array $fields)
+    {
+        $this->fields = $fields;
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/QQProvider.php b/vendor/overtrue/socialite/src/Providers/QQProvider.php
new file mode 100644
index 0000000..1704912
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/QQProvider.php
@@ -0,0 +1,206 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class QQProvider.
+ *
+ * @see http://wiki.connect.qq.com/oauth2-0%E7%AE%80%E4%BB%8B [QQ - OAuth 2.0 登录QQ]
+ */
+class QQProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The base url of QQ API.
+     *
+     * @var string
+     */
+    protected $baseUrl = 'https://graph.qq.com';
+
+    /**
+     * User openid.
+     *
+     * @var string
+     */
+    protected $openId;
+
+    /**
+     * get token(openid) with unionid.
+     *
+     * @var bool
+     */
+    protected $withUnionId = false;
+
+    /**
+     * User unionid.
+     *
+     * @var string
+     */
+    protected $unionId;
+
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = ['get_user_info'];
+
+    /**
+     * The uid of user authorized.
+     *
+     * @var int
+     */
+    protected $uid;
+
+    /**
+     * Get the authentication URL for the provider.
+     *
+     * @param string $state
+     *
+     * @return string
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase($this->baseUrl.'/oauth2.0/authorize', $state);
+    }
+
+    /**
+     * Get the token URL for the provider.
+     *
+     * @return string
+     */
+    protected function getTokenUrl()
+    {
+        return $this->baseUrl.'/oauth2.0/token';
+    }
+
+    /**
+     * Get the Post fields for the token request.
+     *
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokenFields($code)
+    {
+        return parent::getTokenFields($code) + ['grant_type' => 'authorization_code'];
+    }
+
+    /**
+     * Get the access token for the given code.
+     *
+     * @param string $code
+     *
+     * @return \Overtrue\Socialite\AccessToken
+     */
+    public function getAccessToken($code)
+    {
+        $response = $this->getHttpClient()->get($this->getTokenUrl(), [
+            'query' => $this->getTokenFields($code),
+        ]);
+
+        return $this->parseAccessToken($response->getBody()->getContents());
+    }
+
+    /**
+     * Get the access token from the token response body.
+     *
+     * @param string $body
+     *
+     * @return \Overtrue\Socialite\AccessToken
+     */
+    public function parseAccessToken($body)
+    {
+        parse_str($body, $token);
+
+        return parent::parseAccessToken($token);
+    }
+
+    /**
+     * @return self
+     */
+    public function withUnionId()
+    {
+        $this->withUnionId = true;
+
+        return $this;
+    }
+
+    /**
+     * Get the raw user for the given access token.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return array
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $url = $this->baseUrl.'/oauth2.0/me?access_token='.$token->getToken();
+        $this->withUnionId && $url .= '&unionid=1';
+
+        $response = $this->getHttpClient()->get($url);
+
+        $me = json_decode($this->removeCallback($response->getBody()->getContents()), true);
+        $this->openId = $me['openid'];
+        $this->unionId = isset($me['unionid']) ? $me['unionid'] : '';
+
+        $queries = [
+            'access_token' => $token->getToken(),
+            'openid' => $this->openId,
+            'oauth_consumer_key' => $this->clientId,
+        ];
+
+        $response = $this->getHttpClient()->get($this->baseUrl.'/user/get_user_info?'.http_build_query($queries));
+
+        return json_decode($this->removeCallback($response->getBody()->getContents()), true);
+    }
+
+    /**
+     * Map the raw user array to a Socialite User instance.
+     *
+     * @param array $user
+     *
+     * @return \Overtrue\Socialite\User
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->openId,
+            'unionid' => $this->unionId,
+            'nickname' => $this->arrayItem($user, 'nickname'),
+            'name' => $this->arrayItem($user, 'nickname'),
+            'email' => $this->arrayItem($user, 'email'),
+            'avatar' => $this->arrayItem($user, 'figureurl_qq_2'),
+        ]);
+    }
+
+    /**
+     * Remove the fucking callback parentheses.
+     *
+     * @param string $response
+     *
+     * @return string
+     */
+    protected function removeCallback($response)
+    {
+        if (strpos($response, 'callback') !== false) {
+            $lpos = strpos($response, '(');
+            $rpos = strrpos($response, ')');
+            $response = substr($response, $lpos + 1, $rpos - $lpos - 1);
+        }
+
+        return $response;
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/WeChatOpenPlatformProvider.php b/vendor/overtrue/socialite/src/Providers/WeChatOpenPlatformProvider.php
new file mode 100644
index 0000000..6ff9c5b
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/WeChatOpenPlatformProvider.php
@@ -0,0 +1,121 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Class WeChatProvider.
+ *
+ * @see https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419318590&token=&lang=zh_CN [WeChat - 公众开放平台代公众号 OAuth 文档]
+ */
+class WeChatOpenPlatformProvider extends WeChatProvider
+{
+    /**
+     * Component AppId.
+     *
+     * @deprecated 2.0 Will be removed in the future
+     *
+     * @var string
+     */
+    protected $componentAppId;
+
+    /**
+     * Component Access Token.
+     *
+     * @deprecated 2.0 Will be removed in the future
+     *
+     * @var string
+     */
+    protected $componentAccessToken;
+
+    /**
+     * @var \EasyWeChat\OpenPlatform\AccessToken|array
+     */
+    protected $credentials;
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $scopes = ['snsapi_base'];
+
+    /**
+     * Create a new provider instance.
+     * (Overriding).
+     *
+     * @param \Symfony\Component\HttpFoundation\Request  $request
+     * @param string                                     $clientId
+     * @param \EasyWeChat\OpenPlatform\AccessToken|array $credentials
+     * @param string|null                                $redirectUrl
+     */
+    public function __construct(Request $request, $clientId, $credentials, $redirectUrl = null)
+    {
+        parent::__construct($request, $clientId, null, $redirectUrl);
+
+        $this->credentials = $credentials;
+        if (is_array($credentials)) {
+            list($this->componentAppId, $this->componentAccessToken) = $credentials;
+        }
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    public function getCodeFields($state = null)
+    {
+        $this->with(['component_appid' => $this->componentAppId()]);
+
+        return parent::getCodeFields($state);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getTokenUrl()
+    {
+        return $this->baseUrl.'/oauth2/component/access_token';
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getTokenFields($code)
+    {
+        return [
+            'appid' => $this->clientId,
+            'component_appid' => $this->componentAppId(),
+            'component_access_token' => $this->componentAccessToken(),
+            'code' => $code,
+            'grant_type' => 'authorization_code',
+        ];
+    }
+
+    /**
+     * Get component app id.
+     *
+     * @return string
+     */
+    protected function componentAppId()
+    {
+        return $this->componentAppId ?: $this->credentials->getAppId();
+    }
+
+    /**
+     * Get component access token.
+     *
+     * @return string
+     */
+    protected function componentAccessToken()
+    {
+        return $this->componentAccessToken ?: $this->credentials->getToken();
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/WeChatProvider.php b/vendor/overtrue/socialite/src/Providers/WeChatProvider.php
new file mode 100644
index 0000000..39e5025
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/WeChatProvider.php
@@ -0,0 +1,234 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessToken;
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\InvalidArgumentException;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+use Overtrue\Socialite\WeChatComponentInterface;
+
+/**
+ * Class WeChatProvider.
+ *
+ * @see http://mp.weixin.qq.com/wiki/9/01f711493b5a02f24b04365ac5d8fd95.html [WeChat - 公众平台OAuth文档]
+ * @see https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419316505&token=&lang=zh_CN [网站应用微信登录开发指南]
+ */
+class WeChatProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The base url of WeChat API.
+     *
+     * @var string
+     */
+    protected $baseUrl = 'https://api.weixin.qq.com/sns';
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $openId;
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $scopes = ['snsapi_login'];
+
+    /**
+     * Indicates if the session state should be utilized.
+     *
+     * @var bool
+     */
+    protected $stateless = true;
+
+    /**
+     * Return country code instead of country name.
+     *
+     * @var bool
+     */
+    protected $withCountryCode = false;
+
+    /**
+     * @var WeChatComponentInterface
+     */
+    protected $component;
+
+    /**
+     * Return country code instead of country name.
+     *
+     * @return $this
+     */
+    public function withCountryCode()
+    {
+        $this->withCountryCode = true;
+
+        return $this;
+    }
+
+    /**
+     * WeChat OpenPlatform 3rd component.
+     *
+     * @param WeChatComponentInterface $component
+     *
+     * @return $this
+     */
+    public function component(WeChatComponentInterface $component)
+    {
+        $this->scopes = ['snsapi_base'];
+
+        $this->component = $component;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    public function getAccessToken($code)
+    {
+        $response = $this->getHttpClient()->get($this->getTokenUrl(), [
+            'headers' => ['Accept' => 'application/json'],
+            'query' => $this->getTokenFields($code),
+        ]);
+
+        return $this->parseAccessToken($response->getBody());
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getAuthUrl($state)
+    {
+        $path = 'oauth2/authorize';
+
+        if (in_array('snsapi_login', $this->scopes)) {
+            $path = 'qrconnect';
+        }
+
+        return $this->buildAuthUrlFromBase("https://open.weixin.qq.com/connect/{$path}", $state);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function buildAuthUrlFromBase($url, $state)
+    {
+        $query = http_build_query($this->getCodeFields($state), '', '&', $this->encodingType);
+
+        return $url.'?'.$query.'#wechat_redirect';
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getCodeFields($state = null)
+    {
+        if ($this->component) {
+            $this->with(['component_appid' => $this->component->getAppId()]);
+        }
+
+        return array_merge([
+            'appid' => $this->clientId,
+            'redirect_uri' => $this->redirectUrl,
+            'response_type' => 'code',
+            'scope' => $this->formatScopes($this->scopes, $this->scopeSeparator),
+            'state' => $state ?: md5(time()),
+        ], $this->parameters);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getTokenUrl()
+    {
+        if ($this->component) {
+            return $this->baseUrl.'/oauth2/component/access_token';
+        }
+
+        return $this->baseUrl.'/oauth2/access_token';
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $scopes = explode(',', $token->getAttribute('scope', ''));
+
+        if (in_array('snsapi_base', $scopes)) {
+            return $token->toArray();
+        }
+
+        if (empty($token['openid'])) {
+            throw new InvalidArgumentException('openid of AccessToken is required.');
+        }
+
+        $language = $this->withCountryCode ? null : (isset($this->parameters['lang']) ? $this->parameters['lang'] : 'zh_CN');
+
+        $response = $this->getHttpClient()->get($this->baseUrl.'/userinfo', [
+            'query' => array_filter([
+                'access_token' => $token->getToken(),
+                'openid' => $token['openid'],
+                'lang' => $language,
+            ]),
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->arrayItem($user, 'openid'),
+            'name' => $this->arrayItem($user, 'nickname'),
+            'nickname' => $this->arrayItem($user, 'nickname'),
+            'avatar' => $this->arrayItem($user, 'headimgurl'),
+            'email' => null,
+        ]);
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected function getTokenFields($code)
+    {
+        return array_filter([
+            'appid' => $this->clientId,
+            'secret' => $this->clientSecret,
+            'component_appid' => $this->component ? $this->component->getAppId() : null,
+            'component_access_token' => $this->component ? $this->component->getToken() : null,
+            'code' => $code,
+            'grant_type' => 'authorization_code',
+        ]);
+    }
+
+    /**
+     * Remove the fucking callback parentheses.
+     *
+     * @param mixed $response
+     *
+     * @return string
+     */
+    protected function removeCallback($response)
+    {
+        if (strpos($response, 'callback') !== false) {
+            $lpos = strpos($response, '(');
+            $rpos = strrpos($response, ')');
+            $response = substr($response, $lpos + 1, $rpos - $lpos - 1);
+        }
+
+        return $response;
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/WeWorkProvider.php b/vendor/overtrue/socialite/src/Providers/WeWorkProvider.php
new file mode 100644
index 0000000..1327e80
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/WeWorkProvider.php
@@ -0,0 +1,214 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class WeWorkProvider.
+ *
+ * @author mingyoung 
+ */
+class WeWorkProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * @var string
+     */
+    protected $agentId;
+
+    /**
+     * @var bool
+     */
+    protected $detailed = false;
+
+    /**
+     * Set agent id.
+     *
+     * @param string $agentId
+     *
+     * @return $this
+     */
+    public function setAgentId($agentId)
+    {
+        $this->agentId = $agentId;
+
+        return $this;
+    }
+
+    /**
+     * @param string $agentId
+     *
+     * @return $this
+     */
+    public function agent($agentId)
+    {
+        return $this->setAgentId($agentId);
+    }
+
+    /**
+     * Return user details.
+     *
+     * @return $this
+     */
+    public function detailed()
+    {
+        $this->detailed = true;
+
+        return $this;
+    }
+
+    /**
+     * @param string $state
+     *
+     * @return string
+     */
+    protected function getAuthUrl($state)
+    {
+        // 网页授权登录
+        if (!empty($this->scopes)) {
+            return $this->getOAuthUrl($state);
+        }
+
+        // 第三方网页应用登录（扫码登录）
+        return $this->getQrConnectUrl($state);
+    }
+
+    /**
+     * OAuth url.
+     *
+     * @param string $state
+     *
+     * @return string
+     */
+    protected function getOAuthUrl($state)
+    {
+        $queries = [
+            'appid' => $this->clientId,
+            'redirect_uri' => $this->redirectUrl,
+            'response_type' => 'code',
+            'scope' => $this->formatScopes($this->scopes, $this->scopeSeparator),
+            'agentid' => $this->agentId,
+            'state' => $state,
+        ];
+
+        return sprintf('https://open.weixin.qq.com/connect/oauth2/authorize?%s#wechat_redirect', http_build_query($queries));
+    }
+
+    /**
+     * Qr connect url.
+     *
+     * @param string $state
+     *
+     * @return string
+     */
+    protected function getQrConnectUrl($state)
+    {
+        $queries = [
+            'appid' => $this->clientId,
+            'agentid' => $this->agentId,
+            'redirect_uri' => $this->redirectUrl,
+            'state' => $state,
+        ];
+
+        return 'https://open.work.weixin.qq.com/wwopen/sso/qrConnect?'.http_build_query($queries);
+    }
+
+    protected function getTokenUrl()
+    {
+        return null;
+    }
+
+    /**
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return mixed
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $userInfo = $this->getUserInfo($token);
+
+        if ($this->detailed && isset($userInfo['user_ticket'])) {
+            return $this->getUserDetail($token, $userInfo['user_ticket']);
+        }
+
+        $this->detailed = false;
+
+        return $userInfo;
+    }
+
+    /**
+     * Get user base info.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return mixed
+     */
+    protected function getUserInfo(AccessTokenInterface $token)
+    {
+        $response = $this->getHttpClient()->get('https://qyapi.weixin.qq.com/cgi-bin/user/getuserinfo', [
+            'query' => array_filter([
+                'access_token' => $token->getToken(),
+                'code' => $this->getCode(),
+            ]),
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * Get user detail info.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     * @param $ticket
+     *
+     * @return mixed
+     */
+    protected function getUserDetail(AccessTokenInterface $token, $ticket)
+    {
+        $response = $this->getHttpClient()->post('https://qyapi.weixin.qq.com/cgi-bin/user/getuserdetail', [
+            'query' => [
+                'access_token' => $token->getToken(),
+            ],
+            'json' => [
+                'user_ticket' => $ticket,
+            ],
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * @param array $user
+     *
+     * @return \Overtrue\Socialite\User
+     */
+    protected function mapUserToObject(array $user)
+    {
+        if ($this->detailed) {
+            return new User([
+                'id' => $this->arrayItem($user, 'userid'),
+                'name' => $this->arrayItem($user, 'name'),
+                'avatar' => $this->arrayItem($user, 'avatar'),
+                'email' => $this->arrayItem($user, 'email'),
+            ]);
+        }
+
+        return new User(array_filter([
+            'id' => $this->arrayItem($user, 'UserId') ?: $this->arrayItem($user, 'OpenId'),
+            'userId' => $this->arrayItem($user, 'UserId'),
+            'openid' => $this->arrayItem($user, 'OpenId'),
+            'deviceId' => $this->arrayItem($user, 'DeviceId'),
+        ]));
+    }
+}
diff --git a/vendor/overtrue/socialite/src/Providers/WeiboProvider.php b/vendor/overtrue/socialite/src/Providers/WeiboProvider.php
new file mode 100644
index 0000000..47ec56d
--- /dev/null
+++ b/vendor/overtrue/socialite/src/Providers/WeiboProvider.php
@@ -0,0 +1,126 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite\Providers;
+
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\ProviderInterface;
+use Overtrue\Socialite\User;
+
+/**
+ * Class WeiboProvider.
+ *
+ * @see http://open.weibo.com/wiki/%E6%8E%88%E6%9D%83%E6%9C%BA%E5%88%B6%E8%AF%B4%E6%98%8E [OAuth 2.0 授权机制说明]
+ */
+class WeiboProvider extends AbstractProvider implements ProviderInterface
+{
+    /**
+     * The base url of Weibo API.
+     *
+     * @var string
+     */
+    protected $baseUrl = 'https://api.weibo.com';
+
+    /**
+     * The API version for the request.
+     *
+     * @var string
+     */
+    protected $version = '2';
+
+    /**
+     * The scopes being requested.
+     *
+     * @var array
+     */
+    protected $scopes = ['email'];
+
+    /**
+     * The uid of user authorized.
+     *
+     * @var int
+     */
+    protected $uid;
+
+    /**
+     * Get the authentication URL for the provider.
+     *
+     * @param string $state
+     *
+     * @return string
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase($this->baseUrl.'/oauth2/authorize', $state);
+    }
+
+    /**
+     * Get the token URL for the provider.
+     *
+     * @return string
+     */
+    protected function getTokenUrl()
+    {
+        return $this->baseUrl.'/'.$this->version.'/oauth2/access_token';
+    }
+
+    /**
+     * Get the Post fields for the token request.
+     *
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokenFields($code)
+    {
+        return parent::getTokenFields($code) + ['grant_type' => 'authorization_code'];
+    }
+
+    /**
+     * Get the raw user for the given access token.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return array
+     */
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        $response = $this->getHttpClient()->get($this->baseUrl.'/'.$this->version.'/users/show.json', [
+            'query' => [
+                'uid' => $token['uid'],
+                'access_token' => $token->getToken(),
+            ],
+            'headers' => [
+                'Accept' => 'application/json',
+            ],
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * Map the raw user array to a Socialite User instance.
+     *
+     * @param array $user
+     *
+     * @return \Overtrue\Socialite\User
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return new User([
+            'id' => $this->arrayItem($user, 'id'),
+            'nickname' => $this->arrayItem($user, 'screen_name'),
+            'name' => $this->arrayItem($user, 'name'),
+            'email' => $this->arrayItem($user, 'email'),
+            'avatar' => $this->arrayItem($user, 'avatar_large'),
+        ]);
+    }
+}
diff --git a/vendor/overtrue/socialite/src/SocialiteManager.php b/vendor/overtrue/socialite/src/SocialiteManager.php
new file mode 100644
index 0000000..3e7c2dd
--- /dev/null
+++ b/vendor/overtrue/socialite/src/SocialiteManager.php
@@ -0,0 +1,243 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+use Closure;
+use InvalidArgumentException;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\Session;
+
+/**
+ * Class SocialiteManager.
+ */
+class SocialiteManager implements FactoryInterface
+{
+    /**
+     * The configuration.
+     *
+     * @var \Overtrue\Socialite\Config
+     */
+    protected $config;
+
+    /**
+     * The request instance.
+     *
+     * @var Request
+     */
+    protected $request;
+
+    /**
+     * The registered custom driver creators.
+     *
+     * @var array
+     */
+    protected $customCreators = [];
+
+    /**
+     * The initial drivers.
+     *
+     * @var array
+     */
+    protected $initialDrivers = [
+            'facebook' => 'Facebook',
+            'github' => 'GitHub',
+            'google' => 'Google',
+            'linkedin' => 'Linkedin',
+            'weibo' => 'Weibo',
+            'qq' => 'QQ',
+            'wechat' => 'WeChat',
+            'wechat_open' => 'WeChatOpenPlatform',
+            'douban' => 'Douban',
+            'wework' => 'WeWork',
+    ];
+
+    /**
+     * The array of created "drivers".
+     *
+     * @var ProviderInterface[]
+     */
+    protected $drivers = [];
+
+    /**
+     * SocialiteManager constructor.
+     *
+     * @param array        $config
+     * @param Request|null $request
+     */
+    public function __construct(array $config, Request $request = null)
+    {
+        $this->config = new Config($config);
+
+        if ($request) {
+            $this->setRequest($request);
+        }
+    }
+
+    /**
+     * Set config instance.
+     *
+     * @param \Overtrue\Socialite\Config $config
+     *
+     * @return $this
+     */
+    public function config(Config $config)
+    {
+        $this->config = $config;
+
+        return $this;
+    }
+
+    /**
+     * Get a driver instance.
+     *
+     * @param string $driver
+     *
+     * @return ProviderInterface
+     */
+    public function driver($driver)
+    {
+        if (!isset($this->drivers[$driver])) {
+            $this->drivers[$driver] = $this->createDriver($driver);
+        }
+
+        return $this->drivers[$driver];
+    }
+
+    /**
+     * @param \Symfony\Component\HttpFoundation\Request $request
+     *
+     * @return $this
+     */
+    public function setRequest(Request $request)
+    {
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * @return \Symfony\Component\HttpFoundation\Request
+     */
+    public function getRequest()
+    {
+        return $this->request ?: $this->createDefaultRequest();
+    }
+
+    /**
+     * Create a new driver instance.
+     *
+     * @param string $driver
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return ProviderInterface
+     */
+    protected function createDriver($driver)
+    {
+        if (isset($this->initialDrivers[$driver])) {
+            $provider = $this->initialDrivers[$driver];
+            $provider = __NAMESPACE__.'\\Providers\\'.$provider.'Provider';
+
+            return $this->buildProvider($provider, $this->formatConfig($this->config->get($driver)));
+        }
+
+        if (isset($this->customCreators[$driver])) {
+            return $this->callCustomCreator($driver);
+        }
+
+        throw new InvalidArgumentException("Driver [$driver] not supported.");
+    }
+
+    /**
+     * Call a custom driver creator.
+     *
+     * @param string $driver
+     *
+     * @return ProviderInterface
+     */
+    protected function callCustomCreator($driver)
+    {
+        return $this->customCreators[$driver]($this->config);
+    }
+
+    /**
+     * Create default request instance.
+     *
+     * @return Request
+     */
+    protected function createDefaultRequest()
+    {
+        $request = Request::createFromGlobals();
+        $session = new Session();
+
+        $request->setSession($session);
+
+        return $request;
+    }
+
+    /**
+     * Register a custom driver creator Closure.
+     *
+     * @param string   $driver
+     * @param \Closure $callback
+     *
+     * @return $this
+     */
+    public function extend($driver, Closure $callback)
+    {
+        $this->customCreators[$driver] = $callback;
+
+        return $this;
+    }
+
+    /**
+     * Get all of the created "drivers".
+     *
+     * @return ProviderInterface[]
+     */
+    public function getDrivers()
+    {
+        return $this->drivers;
+    }
+
+    /**
+     * Build an OAuth 2 provider instance.
+     *
+     * @param string $provider
+     * @param array  $config
+     *
+     * @return ProviderInterface
+     */
+    public function buildProvider($provider, $config)
+    {
+        return new $provider(
+            $this->getRequest(), $config['client_id'],
+            $config['client_secret'], $config['redirect']
+        );
+    }
+
+    /**
+     * Format the server configuration.
+     *
+     * @param array $config
+     *
+     * @return array
+     */
+    public function formatConfig(array $config)
+    {
+        return array_merge([
+            'identifier' => $config['client_id'],
+            'secret' => $config['client_secret'],
+            'callback_uri' => $config['redirect'],
+        ], $config);
+    }
+}
diff --git a/vendor/overtrue/socialite/src/User.php b/vendor/overtrue/socialite/src/User.php
new file mode 100644
index 0000000..3d9f18f
--- /dev/null
+++ b/vendor/overtrue/socialite/src/User.php
@@ -0,0 +1,165 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+use ArrayAccess;
+use JsonSerializable;
+
+/**
+ * Class User.
+ */
+class User implements ArrayAccess, UserInterface, JsonSerializable
+{
+    use HasAttributes;
+
+    /**
+     * User constructor.
+     *
+     * @param array $attributes
+     */
+    public function __construct(array $attributes)
+    {
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Get the unique identifier for the user.
+     *
+     * @return string
+     */
+    public function getId()
+    {
+        return $this->getAttribute('id');
+    }
+
+    /**
+     * Get the username for the user.
+     *
+     * @return string
+     */
+    public function getUsername()
+    {
+        return $this->getAttribute('username', $this->getId());
+    }
+
+    /**
+     * Get the nickname / username for the user.
+     *
+     * @return string
+     */
+    public function getNickname()
+    {
+        return $this->getAttribute('nickname');
+    }
+
+    /**
+     * Get the full name of the user.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->getAttribute('name');
+    }
+
+    /**
+     * Get the e-mail address of the user.
+     *
+     * @return string
+     */
+    public function getEmail()
+    {
+        return $this->getAttribute('email');
+    }
+
+    /**
+     * Get the avatar / image URL for the user.
+     *
+     * @return string
+     */
+    public function getAvatar()
+    {
+        return $this->getAttribute('avatar');
+    }
+
+    /**
+     * Set the token on the user.
+     *
+     * @param \Overtrue\Socialite\AccessTokenInterface $token
+     *
+     * @return $this
+     */
+    public function setToken(AccessTokenInterface $token)
+    {
+        $this->setAttribute('token', $token);
+
+        return $this;
+    }
+
+    /**
+     * @param string $provider
+     *
+     * @return $this
+     */
+    public function setProviderName($provider)
+    {
+        $this->setAttribute('provider', $provider);
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getProviderName()
+    {
+        return $this->getAttribute('provider');
+    }
+
+    /**
+     * Get the authorized token.
+     *
+     * @return \Overtrue\Socialite\AccessToken
+     */
+    public function getToken()
+    {
+        return $this->getAttribute('token');
+    }
+
+    /**
+     * Alias of getToken().
+     *
+     * @return \Overtrue\Socialite\AccessToken
+     */
+    public function getAccessToken()
+    {
+        return $this->getToken();
+    }
+
+    /**
+     * Get the original attributes.
+     *
+     * @return array
+     */
+    public function getOriginal()
+    {
+        return $this->getAttribute('original');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function jsonSerialize()
+    {
+        return array_merge($this->attributes, ['token' => $this->token->getAttributes()]);
+    }
+}
diff --git a/vendor/overtrue/socialite/src/UserInterface.php b/vendor/overtrue/socialite/src/UserInterface.php
new file mode 100644
index 0000000..1403339
--- /dev/null
+++ b/vendor/overtrue/socialite/src/UserInterface.php
@@ -0,0 +1,53 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+/**
+ * Interface UserInterface.
+ */
+interface UserInterface
+{
+    /**
+     * Get the unique identifier for the user.
+     *
+     * @return string
+     */
+    public function getId();
+
+    /**
+     * Get the nickname / username for the user.
+     *
+     * @return string
+     */
+    public function getNickname();
+
+    /**
+     * Get the full name of the user.
+     *
+     * @return string
+     */
+    public function getName();
+
+    /**
+     * Get the e-mail address of the user.
+     *
+     * @return string
+     */
+    public function getEmail();
+
+    /**
+     * Get the avatar / image URL for the user.
+     *
+     * @return string
+     */
+    public function getAvatar();
+}
diff --git a/vendor/overtrue/socialite/src/WeChatComponentInterface.php b/vendor/overtrue/socialite/src/WeChatComponentInterface.php
new file mode 100644
index 0000000..1754521
--- /dev/null
+++ b/vendor/overtrue/socialite/src/WeChatComponentInterface.php
@@ -0,0 +1,32 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\Socialite;
+
+/**
+ * Interface WeChatComponentInterface.
+ */
+interface WeChatComponentInterface
+{
+    /**
+     * Return the open-platform component app id.
+     *
+     * @return string
+     */
+    public function getAppId();
+
+    /**
+     * Return the open-platform component access token string.
+     *
+     * @return string
+     */
+    public function getToken();
+}
diff --git a/vendor/overtrue/socialite/tests/OAuthTest.php b/vendor/overtrue/socialite/tests/OAuthTest.php
new file mode 100644
index 0000000..92e4006
--- /dev/null
+++ b/vendor/overtrue/socialite/tests/OAuthTest.php
@@ -0,0 +1,160 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+use Mockery as m;
+use Overtrue\Socialite\AccessTokenInterface;
+use Overtrue\Socialite\Providers\AbstractProvider;
+use Overtrue\Socialite\User;
+use Symfony\Component\HttpFoundation\Request;
+
+class OAuthTest extends PHPUnit_Framework_TestCase
+{
+    public function tearDown()
+    {
+        m::close();
+    }
+
+    public function testRedirectGeneratesTheProperSymfonyRedirectResponse()
+    {
+        $request = Request::create('foo');
+        $request->setSession($session = m::mock('Symfony\Component\HttpFoundation\Session\SessionInterface'));
+        $session->shouldReceive('put')->once();
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect');
+        $response = $provider->redirect();
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertSame('http://auth.url', $response->getTargetUrl());
+    }
+
+    public function testRedirectUrl()
+    {
+        $request = Request::create('foo', 'GET', ['state' => str_repeat('A', 40), 'code' => 'code']);
+        $request->setSession($session = m::mock('Symfony\Component\HttpFoundation\Session\SessionInterface'));
+
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret');
+        $this->assertNull($provider->getRedirectUrl());
+
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect_uri');
+        $this->assertSame('redirect_uri', $provider->getRedirectUrl());
+        $provider->setRedirectUrl('overtrue.me');
+        $this->assertSame('overtrue.me', $provider->getRedirectUrl());
+
+        $provider->withRedirectUrl('http://overtrue.me');
+        $this->assertSame('http://overtrue.me', $provider->getRedirectUrl());
+    }
+
+    public function testUserReturnsAUserInstanceForTheAuthenticatedRequest()
+    {
+        $request = Request::create('foo', 'GET', ['state' => str_repeat('A', 40), 'code' => 'code']);
+        $request->setSession($session = m::mock('Symfony\Component\HttpFoundation\Session\SessionInterface'));
+
+        $session->shouldReceive('get')->once()->with('state')->andReturn(str_repeat('A', 40));
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect_uri');
+        $provider->http = m::mock('StdClass');
+        $provider->http->shouldReceive('post')->once()->with('http://token.url', [
+            'headers' => ['Accept' => 'application/json'], 'form_params' => ['client_id' => 'client_id', 'client_secret' => 'client_secret', 'code' => 'code', 'redirect_uri' => 'redirect_uri'],
+        ])->andReturn($response = m::mock('StdClass'));
+        $response->shouldReceive('getBody')->once()->andReturn('{"access_token":"access_token"}');
+        $user = $provider->user();
+
+        $this->assertInstanceOf('Overtrue\Socialite\User', $user);
+        $this->assertSame('foo', $user->getId());
+    }
+
+    /**
+     * @expectedException \Overtrue\Socialite\InvalidStateException
+     */
+    public function testExceptionIsThrownIfStateIsInvalid()
+    {
+        $request = Request::create('foo', 'GET', ['state' => str_repeat('B', 40), 'code' => 'code']);
+        $request->setSession($session = m::mock('Symfony\Component\HttpFoundation\Session\SessionInterface'));
+        $session->shouldReceive('get')->once()->with('state')->andReturn(str_repeat('A', 40));
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect');
+        $user = $provider->user();
+    }
+
+    /**
+     * @expectedException \Overtrue\Socialite\AuthorizeFailedException
+     * @expectedExceptionMessage Authorize Failed: {"error":"scope is invalid"}
+     */
+    public function testExceptionisThrownIfAuthorizeFailed()
+    {
+        $request = Request::create('foo', 'GET', ['state' => str_repeat('A', 40), 'code' => 'code']);
+        $request->setSession($session = m::mock('Symfony\Component\HttpFoundation\Session\SessionInterface'));
+        $session->shouldReceive('get')->once()->with('state')->andReturn(str_repeat('A', 40));
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect_uri');
+        $provider->http = m::mock('StdClass');
+        $provider->http->shouldReceive('post')->once()->with('http://token.url', [
+            'headers' => ['Accept' => 'application/json'], 'form_params' => ['client_id' => 'client_id', 'client_secret' => 'client_secret', 'code' => 'code', 'redirect_uri' => 'redirect_uri'],
+        ])->andReturn($response = m::mock('StdClass'));
+        $response->shouldReceive('getBody')->once()->andReturn('{"error":"scope is invalid"}');
+        $user = $provider->user();
+    }
+
+    /**
+     * @expectedException \Overtrue\Socialite\InvalidStateException
+     */
+    public function testExceptionIsThrownIfStateIsNotSet()
+    {
+        $request = Request::create('foo', 'GET', ['state' => 'state', 'code' => 'code']);
+        $request->setSession($session = m::mock('Symfony\Component\HttpFoundation\Session\SessionInterface'));
+        $session->shouldReceive('get')->once()->with('state');
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect');
+        $user = $provider->user();
+    }
+
+    public function testDriverName()
+    {
+        $request = Request::create('foo', 'GET', ['state' => 'state', 'code' => 'code']);
+        $provider = new OAuthTwoTestProviderStub($request, 'client_id', 'client_secret', 'redirect');
+
+        $this->assertSame('OAuthTwoTest', $provider->getName());
+    }
+}
+
+class OAuthTwoTestProviderStub extends AbstractProvider
+{
+    public $http;
+
+    protected function getAuthUrl($state)
+    {
+        return 'http://auth.url';
+    }
+
+    protected function getTokenUrl()
+    {
+        return 'http://token.url';
+    }
+
+    protected function getUserByToken(AccessTokenInterface $token)
+    {
+        return ['id' => 'foo'];
+    }
+
+    protected function mapUserToObject(array $user)
+    {
+        return new User(['id' => $user['id']]);
+    }
+
+    /**
+     * Get a fresh instance of the Guzzle HTTP client.
+     *
+     * @return \GuzzleHttp\Client
+     */
+    protected function getHttpClient()
+    {
+        if ($this->http) {
+            return $this->http;
+        }
+
+        return $this->http = m::mock('StdClass');
+    }
+}
diff --git a/vendor/overtrue/socialite/tests/Providers/WeWorkProviderTest.php b/vendor/overtrue/socialite/tests/Providers/WeWorkProviderTest.php
new file mode 100644
index 0000000..ffa3c5d
--- /dev/null
+++ b/vendor/overtrue/socialite/tests/Providers/WeWorkProviderTest.php
@@ -0,0 +1,47 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+use Overtrue\Socialite\Providers\WeWorkProvider;
+use Symfony\Component\HttpFoundation\Request;
+
+class WeWorkProviderTest extends PHPUnit_Framework_TestCase
+{
+    public function testQrConnect()
+    {
+        $response = (new WeWorkProvider(Request::create('foo'), 'ww100000a5f2191', 'client_secret', 'http://www.oa.com'))
+                    ->setAgentId('1000000')
+                    ->stateless()
+                    ->redirect();
+
+        $this->assertSame('https://open.work.weixin.qq.com/wwopen/sso/qrConnect?appid=ww100000a5f2191&agentid=1000000&redirect_uri=http%3A%2F%2Fwww.oa.com', $response->getTargetUrl());
+    }
+
+    public function testOAuthWithAgentId()
+    {
+        $response = (new WeWorkProvider(Request::create('foo'), 'CORPID', 'client_secret', 'REDIRECT_URI'))
+                    ->scopes(['snsapi_base'])
+                    ->setAgentId('1000000')
+                    ->stateless()
+                    ->redirect();
+
+        $this->assertSame('https://open.weixin.qq.com/connect/oauth2/authorize?appid=CORPID&redirect_uri=REDIRECT_URI&response_type=code&scope=snsapi_base&agentid=1000000#wechat_redirect', $response->getTargetUrl());
+    }
+
+    public function testOAuthWithoutAgentId()
+    {
+        $response = (new WeWorkProvider(Request::create('foo'), 'CORPID', 'client_secret', 'REDIRECT_URI'))
+                    ->scopes(['snsapi_base'])
+                    ->stateless()
+                    ->redirect();
+
+        $this->assertSame('https://open.weixin.qq.com/connect/oauth2/authorize?appid=CORPID&redirect_uri=REDIRECT_URI&response_type=code&scope=snsapi_base#wechat_redirect', $response->getTargetUrl());
+    }
+}
diff --git a/vendor/overtrue/socialite/tests/WechatProviderTest.php b/vendor/overtrue/socialite/tests/WechatProviderTest.php
new file mode 100644
index 0000000..90e920f
--- /dev/null
+++ b/vendor/overtrue/socialite/tests/WechatProviderTest.php
@@ -0,0 +1,143 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+use Overtrue\Socialite\Providers\WeChatOpenPlatformProvider as RealWeChatOpenPlatformProvider;
+use Overtrue\Socialite\Providers\WeChatProvider as RealWeChatProvider;
+use Symfony\Component\HttpFoundation\Request;
+
+class WechatProviderTest extends PHPUnit_Framework_TestCase
+{
+    public function testWeChatProviderHasCorrectlyRedirectResponse()
+    {
+        $response = (new WeChatProvider(Request::create('foo'), 'client_id', 'client_secret', 'http://localhost/socialite/callback.php'))->redirect();
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertStringStartsWith('https://open.weixin.qq.com/connect/qrconnect', $response->getTargetUrl());
+        $this->assertRegExp('/redirect_uri=http%3A%2F%2Flocalhost%2Fsocialite%2Fcallback.php/', $response->getTargetUrl());
+    }
+
+    public function testWeChatOpenPlatformProviderHasCorrectlyRedirectResponse()
+    {
+        $response = (new WeChatOpenPlatformProvider(Request::create('foo'), 'client_id', ['component-app-id', 'component-access-token'], 'http://localhost/callback.php'))->redirect();
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertStringStartsWith('https://open.weixin.qq.com/connect/oauth2/authorize', $response->getTargetUrl());
+        $this->assertRegExp('/redirect_uri=http%3A%2F%2Flocalhost%2Fcallback.php/', $response->getTargetUrl());
+    }
+
+    public function testWeChatProviderTokenUrlAndRequestFields()
+    {
+        $provider = new WeChatProvider(Request::create('foo'), 'client_id', 'client_secret', 'http://localhost/socialite/callback.php');
+
+        $this->assertSame('https://api.weixin.qq.com/sns/oauth2/access_token', $provider->tokenUrl());
+        $this->assertSame([
+            'appid' => 'client_id',
+            'secret' => 'client_secret',
+            'code' => 'iloveyou',
+            'grant_type' => 'authorization_code',
+        ], $provider->tokenFields('iloveyou'));
+
+        $this->assertSame([
+            'appid' => 'client_id',
+            'redirect_uri' => 'http://localhost/socialite/callback.php',
+            'response_type' => 'code',
+            'scope' => 'snsapi_login',
+            'state' => 'wechat-state',
+        ], $provider->codeFields('wechat-state'));
+    }
+
+    public function testWeChatOpenPlatformProviderTokenUrlAndRequestFields()
+    {
+        $provider = new WeChatOpenPlatformProvider(Request::create('foo'), 'client_id', ['component-app-id', 'component-access-token'], 'redirect-url');
+
+        $this->assertSame('https://api.weixin.qq.com/sns/oauth2/component/access_token', $provider->tokenUrl());
+        $this->assertSame([
+            'appid' => 'client_id',
+            'component_appid' => 'component-app-id',
+            'component_access_token' => 'component-access-token',
+            'code' => 'code',
+            'grant_type' => 'authorization_code',
+        ], $provider->tokenFields('code'));
+        $this->assertSame([
+            'appid' => 'client_id',
+            'redirect_uri' => 'redirect-url',
+            'response_type' => 'code',
+            'scope' => 'snsapi_base',
+            'state' => 'state',
+            'component_appid' => 'component-app-id',
+        ], $provider->codeFields('state'));
+    }
+
+    public function testOpenPlatformComponent()
+    {
+        $provider = new WeChatProvider(Request::create('foo'), 'client_id', null, 'redirect-url');
+        $provider->component(new WeChatComponent());
+        $this->assertSame([
+            'appid' => 'client_id',
+            'redirect_uri' => 'redirect-url',
+            'response_type' => 'code',
+            'scope' => 'snsapi_base',
+            'state' => 'state',
+            'component_appid' => 'component-app-id',
+        ], $provider->codeFields('state'));
+
+        $this->assertSame([
+            'appid' => 'client_id',
+            'component_appid' => 'component-app-id',
+            'component_access_token' => 'token',
+            'code' => 'simcode',
+            'grant_type' => 'authorization_code',
+        ], $provider->tokenFields('simcode'));
+
+        $this->assertSame('https://api.weixin.qq.com/sns/oauth2/component/access_token', $provider->tokenUrl());
+    }
+}
+
+trait ProviderTrait
+{
+    public function tokenUrl()
+    {
+        return $this->getTokenUrl();
+    }
+
+    public function tokenFields($code)
+    {
+        return $this->getTokenFields($code);
+    }
+
+    public function codeFields($state = null)
+    {
+        return $this->getCodeFields($state);
+    }
+}
+
+class WeChatProvider extends RealWeChatProvider
+{
+    use ProviderTrait;
+}
+
+class WeChatOpenPlatformProvider extends RealWeChatOpenPlatformProvider
+{
+    use ProviderTrait;
+}
+
+class WeChatComponent implements \Overtrue\Socialite\WeChatComponentInterface
+{
+    public function getAppId()
+    {
+        return 'component-app-id';
+    }
+
+    public function getToken()
+    {
+        return 'token';
+    }
+}
diff --git a/vendor/overtrue/wechat/.phplint.yml b/vendor/overtrue/wechat/.phplint.yml
new file mode 100644
index 0000000..2055ec6
--- /dev/null
+++ b/vendor/overtrue/wechat/.phplint.yml
@@ -0,0 +1,6 @@
+path: ./
+jobs: 10
+exclude:
+  - .github
+  - build
+  - vendor
\ No newline at end of file
diff --git a/vendor/overtrue/wechat/.styleci.yml b/vendor/overtrue/wechat/.styleci.yml
new file mode 100644
index 0000000..5630a10
--- /dev/null
+++ b/vendor/overtrue/wechat/.styleci.yml
@@ -0,0 +1,8 @@
+preset: symfony
+
+linting: true
+
+enabled:
+  - strict
+  - strict_param
+  - ordered_use
diff --git a/vendor/overtrue/wechat/BACKERS.md b/vendor/overtrue/wechat/BACKERS.md
new file mode 100644
index 0000000..7c2d75b
--- /dev/null
+++ b/vendor/overtrue/wechat/BACKERS.md
@@ -0,0 +1,3 @@
+
+- [优帆远扬](https://www.yousails.com) ￥500 / monthly
+- [Laravist.com](https://laravist.com) ￥750 
\ No newline at end of file
diff --git a/vendor/overtrue/wechat/LICENSE b/vendor/overtrue/wechat/LICENSE
new file mode 100644
index 0000000..18e1664
--- /dev/null
+++ b/vendor/overtrue/wechat/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/README.md b/vendor/overtrue/wechat/README.md
new file mode 100644
index 0000000..189f034
--- /dev/null
+++ b/vendor/overtrue/wechat/README.md
@@ -0,0 +1,120 @@
+
    
+
+EasyWeChat
+
+
+
    📦 It is probably the best SDK in the world for developing Wechat App.
    
+
+
    
+Build Status
+Latest Stable Version
+Latest Unstable Version
+Build Status
+Scrutinizer Code Quality
+Code Coverage
+Total Downloads
+License
+
    
+
+
    
+
+
    
+    Special thanks to the generous sponsorship by:
+    

    
+    
+      
+    
+    

    
+    
+      
+    
+
    
+
+
    
+
+
    
+
+
    关注我的公众号我们一起聊聊代码怎么样？
    
+
+## Feature
+
+ - 命名不那么乱七八糟；
+ - 隐藏开发者不需要关注的细节；
+ - 方法使用更优雅，不必再去研究那些奇怪的的方法名或者类名是做啥用的；
+ - 自定义缓存方式；
+ - 符合 [PSR](https://github.com/php-fig/fig-standards) 标准，你可以各种方便的与你的框架集成；
+ - 高度抽象的消息类，免去各种拼json与xml的痛苦；
+ - 详细 Debug 日志，一切交互都一目了然；
+
+## Requirement
+
+1. PHP >= 5.5.9
+2. **[composer](https://getcomposer.org/)**
+3. openssl 拓展
+4. fileinfo 拓展（素材管理模块需要用到）
+
+> SDK 对所使用的框架并无特别要求
+
+## Installation
+
+```shell
+composer require "overtrue/wechat:~3.1" -vvv
+```
+
+## Usage
+
+基本使用（以服务端为例）:
+
+```php
+ true,
+    'app_id'    => 'wx3cf0f39249eb0e60',
+    'secret'    => 'f1c242f4f28f735d4687abb469072a29',
+    'token'     => 'easywechat',
+    'log' => [
+        'level' => 'debug',
+        'file'  => '/tmp/easywechat.log',
+    ],
+    // ...
+];
+
+$app = new Application($options);
+
+$server = $app->server;
+$user = $app->user;
+
+$server->setMessageHandler(function($message) use ($user) {
+    $fromUser = $user->get($message->FromUserName);
+
+    return "{$fromUser->nickname} 您好！欢迎关注 overtrue!";
+});
+
+$server->serve()->send();
+```
+
+更多请参考[http://easywechat.org/](http://easywechat.org/)。
+
+## Documentation
+
+- Homepage: http://easywechat.org
+- Forum: https://forum.easywechat.org
+- 微信公众平台文档: https://mp.weixin.qq.com/wiki
+- WeChat Official Documentation: http://admin.wechat.com/wiki
+
+> 强烈建议看懂微信文档后再来使用本 SDK。
+
+## Integration
+
+[Laravel 5 拓展包: overtrue/laravel-wechat](https://github.com/overtrue/laravel-wechat)
+
+## Contribution
+
+[Contribution Guide](.github/CONTRIBUTING.md)
+
+## License
+
+MIT
diff --git a/vendor/overtrue/wechat/composer.json b/vendor/overtrue/wechat/composer.json
new file mode 100644
index 0000000..ea4abd1
--- /dev/null
+++ b/vendor/overtrue/wechat/composer.json
@@ -0,0 +1,46 @@
+{
+    "name": "overtrue/wechat",
+    "description": "微信SDK",
+    "keywords": [
+        "wechat",
+        "weixin",
+        "weixin-sdk",
+        "sdk"
+    ],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "require": {
+        "php":">=5.5.0",
+        "ext-openssl": "*",
+        "pimple/pimple": "~3.0",
+        "monolog/monolog": "^1.17",
+        "overtrue/socialite": "^1.0.25",
+        "doctrine/cache": "1.4.*",
+        "guzzlehttp/guzzle": "~6.2",
+        "symfony/http-foundation": "~2.6|~2.7|~2.8|~3.0",
+        "symfony/psr-http-message-bridge": "~0.3|^1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.0",
+        "overtrue/phplint": "dev-master",
+        "mockery/mockery": "^0.9.9"
+    },
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\": "src/"
+        },
+        "files": [
+            "src/Payment/helpers.php"
+        ]
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "EasyWeChat\\Tests\\": "tests/"
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Broadcast/Broadcast.php b/vendor/overtrue/wechat/src/Broadcast/Broadcast.php
new file mode 100644
index 0000000..79fd0fe
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Broadcast/Broadcast.php
@@ -0,0 +1,383 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Broadcast.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Broadcast;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\Exceptions\HttpException;
+
+/**
+ * Class Broadcast.
+ */
+class Broadcast extends AbstractAPI
+{
+    const API_SEND_BY_GROUP = 'https://api.weixin.qq.com/cgi-bin/message/mass/sendall';
+    const API_SEND_BY_OPENID = 'https://api.weixin.qq.com/cgi-bin/message/mass/send';
+    const API_DELETE = 'https://api.weixin.qq.com/cgi-bin/message/mass/delete';
+    const API_PREVIEW = 'https://api.weixin.qq.com/cgi-bin/message/mass/preview';
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/message/mass/get';
+
+    const PREVIEW_BY_OPENID = 'touser';
+    const PREVIEW_BY_NAME = 'towxname';
+
+    const MSG_TYPE_TEXT = 'text'; // 文本
+    const MSG_TYPE_NEWS = 'news'; // 图文
+    const MSG_TYPE_VOICE = 'voice'; // 语音
+    const MSG_TYPE_IMAGE = 'image'; // 图片
+    const MSG_TYPE_VIDEO = 'video'; // 视频
+    const MSG_TYPE_CARD = 'card'; // 卡券
+
+    /**
+     * Send a message.
+     *
+     * @param string $msgType message type
+     * @param mixed  $message message
+     * @param mixed  $to
+     *
+     * @return mixed
+     */
+    public function send($msgType, $message, $to = null)
+    {
+        $message = (new MessageBuilder())->msgType($msgType)->message($message)->to($to)->build();
+
+        $api = is_array($to) ? self::API_SEND_BY_OPENID : self::API_SEND_BY_GROUP;
+
+        return $this->post($api, $message);
+    }
+
+    /**
+     * Send a text message.
+     *
+     * @param mixed $message message
+     * @param mixed $to
+     *
+     * @return mixed
+     */
+    public function sendText($message, $to = null)
+    {
+        return $this->send(self::MSG_TYPE_TEXT, $message, $to);
+    }
+
+    /**
+     * Send a news message.
+     *
+     * @param mixed $message message
+     * @param mixed $to
+     *
+     * @return mixed
+     */
+    public function sendNews($message, $to = null)
+    {
+        return $this->send(self::MSG_TYPE_NEWS, $message, $to);
+    }
+
+    /**
+     * Send a voice message.
+     *
+     * @param mixed $message message
+     * @param mixed $to
+     *
+     * @return mixed
+     */
+    public function sendVoice($message, $to = null)
+    {
+        return $this->send(self::MSG_TYPE_VOICE, $message, $to);
+    }
+
+    /**
+     * Send a image message.
+     *
+     * @param mixed $message message
+     * @param mixed $to
+     *
+     * @return mixed
+     */
+    public function sendImage($message, $to = null)
+    {
+        return $this->send(self::MSG_TYPE_IMAGE, $message, $to);
+    }
+
+    /**
+     * Send a video message.
+     *
+     * @param mixed $message message
+     * @param mixed $to
+     *
+     * @return mixed
+     */
+    public function sendVideo($message, $to = null)
+    {
+        return $this->send(self::MSG_TYPE_VIDEO, $message, $to);
+    }
+
+    /**
+     * Send a card message.
+     *
+     * @param mixed $message message
+     * @param mixed $to
+     *
+     * @return mixed
+     */
+    public function sendCard($message, $to = null)
+    {
+        return $this->send(self::MSG_TYPE_CARD, $message, $to);
+    }
+
+    /**
+     * Preview a message.
+     *
+     * @param string $msgType message type
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function preview($msgType, $message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        $message = (new MessageBuilder())->msgType($msgType)->message($message)->to($to)->buildPreview($by);
+
+        return $this->post(self::API_PREVIEW, $message);
+    }
+
+    /**
+     * Preview a text message.
+     *
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function previewText($message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        return $this->preview(self::MSG_TYPE_TEXT, $message, $to, $by);
+    }
+
+    /**
+     * Preview a news message.
+     *
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function previewNews($message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        return $this->preview(self::MSG_TYPE_NEWS, $message, $to, $by);
+    }
+
+    /**
+     * Preview a voice message.
+     *
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function previewVoice($message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        return $this->preview(self::MSG_TYPE_VOICE, $message, $to, $by);
+    }
+
+    /**
+     * Preview a image message.
+     *
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function previewImage($message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        return $this->preview(self::MSG_TYPE_IMAGE, $message, $to, $by);
+    }
+
+    /**
+     * Preview a video message.
+     *
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function previewVideo($message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        return $this->preview(self::MSG_TYPE_VIDEO, $message, $to, $by);
+    }
+
+    /**
+     * Preview a card message.
+     *
+     * @param mixed  $message message
+     * @param string $to
+     * @param string $by
+     *
+     * @return mixed
+     */
+    public function previewCard($message, $to, $by = self::PREVIEW_BY_OPENID)
+    {
+        return $this->preview(self::MSG_TYPE_CARD, $message, $to, $by);
+    }
+
+    /**
+     * Preview a message by name.
+     *
+     * @param string $msgType message type
+     * @param mixed  $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewByName($msgType, $message, $to)
+    {
+        return $this->preview($msgType, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Preview a text message by name.
+     *
+     * @param mixed $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewTextByName($message, $to)
+    {
+        return $this->preview(self::MSG_TYPE_TEXT, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Preview a news message by name.
+     *
+     * @param mixed $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewNewsByName($message, $to)
+    {
+        return $this->preview(self::MSG_TYPE_NEWS, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Preview a voice message by name.
+     *
+     * @param mixed $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewVoiceByName($message, $to)
+    {
+        return $this->preview(self::MSG_TYPE_VOICE, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Preview a image message by name.
+     *
+     * @param mixed $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewImageByName($message, $to)
+    {
+        return $this->preview(self::MSG_TYPE_IMAGE, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Preview a video message by name.
+     *
+     * @param mixed $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewVideoByName($message, $to)
+    {
+        return $this->preview(self::MSG_TYPE_VIDEO, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Preview a card message by name.
+     *
+     * @param mixed $message message
+     * @param $to
+     *
+     * @return mixed
+     */
+    public function previewCardByName($message, $to)
+    {
+        return $this->preview(self::MSG_TYPE_CARD, $message, $to, self::PREVIEW_BY_NAME);
+    }
+
+    /**
+     * Delete a broadcast.
+     *
+     * @param string $msgId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($msgId)
+    {
+        $options = [
+            'msg_id' => $msgId,
+        ];
+
+        return $this->post(self::API_DELETE, $options);
+    }
+
+    /**
+     * Get a broadcast status.
+     *
+     * @param string $msgId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function status($msgId)
+    {
+        $options = [
+            'msg_id' => $msgId,
+        ];
+
+        return $this->post(self::API_GET, $options);
+    }
+
+    /**
+     * post request.
+     *
+     * @param string       $url
+     * @param array|string $options
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws HttpException
+     */
+    private function post($url, $options)
+    {
+        return $this->parseJSON('json', [$url, $options]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Broadcast/LICENSE.txt b/vendor/overtrue/wechat/src/Broadcast/LICENSE.txt
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Broadcast/LICENSE.txt
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Broadcast/MessageBuilder.php b/vendor/overtrue/wechat/src/Broadcast/MessageBuilder.php
new file mode 100644
index 0000000..4a37c5d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Broadcast/MessageBuilder.php
@@ -0,0 +1,258 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MessageBuilder.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Broadcast;
+
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+use EasyWeChat\Core\Exceptions\RuntimeException;
+
+/**
+ * Class MessageBuilder.
+ */
+class MessageBuilder
+{
+    /**
+     * Message target user or group.
+     *
+     * @var mixed
+     */
+    protected $to;
+
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $msgType;
+
+    /**
+     * Message.
+     *
+     * @var mixed
+     */
+    protected $message;
+
+    /**
+     * Message types.
+     *
+     * @var array
+     */
+    private $msgTypes = [
+        Broadcast::MSG_TYPE_TEXT,
+        Broadcast::MSG_TYPE_NEWS,
+        Broadcast::MSG_TYPE_IMAGE,
+        Broadcast::MSG_TYPE_VIDEO,
+        Broadcast::MSG_TYPE_VOICE,
+        Broadcast::MSG_TYPE_CARD,
+    ];
+
+    /**
+     * Preview bys.
+     *
+     * @var array
+     */
+    private $previewBys = [
+        Broadcast::PREVIEW_BY_OPENID,
+        Broadcast::PREVIEW_BY_NAME,
+    ];
+
+    /**
+     * Set message type.
+     *
+     * @param string $msgType
+     *
+     * @return MessageBuilder
+     *
+     * @throws InvalidArgumentException
+     */
+    public function msgType($msgType)
+    {
+        if (!in_array($msgType, $this->msgTypes, true)) {
+            throw new InvalidArgumentException('This message type not exist.');
+        }
+
+        $this->msgType = $msgType;
+
+        return $this;
+    }
+
+    /**
+     * Set message.
+     *
+     * @param string|array $message
+     *
+     * @return MessageBuilder
+     */
+    public function message($message)
+    {
+        $this->message = $message;
+
+        return $this;
+    }
+
+    /**
+     * Set target user or group.
+     *
+     * @param mixed $to
+     *
+     * @return MessageBuilder
+     */
+    public function to($to)
+    {
+        $this->to = $to;
+
+        return $this;
+    }
+
+    /**
+     * Build message.
+     *
+     * @return bool
+     *
+     * @throws RuntimeException
+     */
+    public function build()
+    {
+        if (empty($this->msgType)) {
+            throw new RuntimeException('message type not exist.');
+        }
+
+        if (empty($this->message)) {
+            throw new RuntimeException('No message content to send.');
+        }
+
+        // 群发视频消息给用户列表时，视频消息格式需要另外处理，具体见文档
+        if (Broadcast::MSG_TYPE_VIDEO === $this->msgType) {
+            if (is_array($this->message)) {
+                $this->message = array_shift($this->message);
+            }
+            $this->msgType = 'mpvideo';
+        }
+
+        $content = (new Transformer($this->msgType, $this->message))->transform();
+
+        $group = isset($this->to) ? $this->to : null;
+
+        $message = array_merge($this->buildGroup($group), $content);
+
+        return $message;
+    }
+
+    /**
+     * Build preview message.
+     *
+     * @param string $by
+     *
+     * @return array
+     *
+     * @throws RuntimeException
+     * @throws InvalidArgumentException
+     */
+    public function buildPreview($by)
+    {
+        if (!in_array($by, $this->previewBys, true)) {
+            throw new InvalidArgumentException('This preview by not exist.');
+        }
+
+        if (empty($this->msgType)) {
+            throw new RuntimeException('Message type not exist.');
+        } elseif (Broadcast::MSG_TYPE_VIDEO === $this->msgType) {
+            if (is_array($this->message)) {
+                $this->message = array_shift($this->message);
+            }
+            $this->msgType = 'mpvideo';
+        }
+
+        if (empty($this->message)) {
+            throw new RuntimeException('No message content to send.');
+        }
+
+        if (empty($this->to)) {
+            throw new RuntimeException('No to.');
+        }
+
+        $content = (new Transformer($this->msgType, $this->message))->transform();
+
+        $message = array_merge($this->buildTo($this->to, $by), $content);
+
+        return $message;
+    }
+
+    /**
+     * Build group.
+     *
+     * @param mixed $group
+     *
+     * @return array
+     */
+    private function buildGroup($group)
+    {
+        if (is_null($group)) {
+            $group = [
+                'filter' => [
+                    'is_to_all' => true,
+                ],
+            ];
+        } elseif (is_array($group)) {
+            $group = [
+                'touser' => $group,
+            ];
+        } else {
+            $group = [
+                'filter' => [
+                    'is_to_all' => false,
+                    'group_id' => $group,
+                ],
+            ];
+        }
+
+        return $group;
+    }
+
+    /**
+     * Build to.
+     *
+     * @param string $to
+     * @param string $by
+     *
+     * @return array
+     */
+    private function buildTo($to, $by)
+    {
+        return [
+            $by => $to,
+        ];
+    }
+
+    /**
+     * Return property.
+     *
+     * @param string $property
+     *
+     * @return mixed
+     */
+    public function __get($property)
+    {
+        if (property_exists($this, $property)) {
+            return $this->$property;
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Broadcast/README.md b/vendor/overtrue/wechat/src/Broadcast/README.md
new file mode 100644
index 0000000..a68f405
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Broadcast/README.md
@@ -0,0 +1,2 @@
+# broadcast
+微信 SDK 群发模块
diff --git a/vendor/overtrue/wechat/src/Broadcast/Transformer.php b/vendor/overtrue/wechat/src/Broadcast/Transformer.php
new file mode 100644
index 0000000..5b00913
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Broadcast/Transformer.php
@@ -0,0 +1,196 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Transformer.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Broadcast;
+
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+
+/**
+ * Class Transformer.
+ */
+class Transformer
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $msgType;
+
+    /**
+     * message.
+     *
+     * @var mixed
+     */
+    protected $message;
+
+    /**
+     * Transformer constructor.
+     *
+     * @param $msgType
+     * @param $message
+     */
+    public function __construct($msgType, $message)
+    {
+        $this->msgType = $msgType;
+
+        $this->message = $message;
+    }
+
+    /**
+     * Transform message.
+     *
+     * @return array
+     */
+    public function transform()
+    {
+        $handle = sprintf('transform%s', ucfirst($this->msgType));
+
+        return method_exists($this, $handle) ? $this->$handle($this->message) : [];
+    }
+
+    /**
+     * Transform text message.
+     *
+     * @param string $message
+     *
+     * @return array
+     */
+    public function transformText($message)
+    {
+        return [
+            'text' => [
+                'content' => $message,
+            ],
+            'msgtype' => 'text',
+        ];
+    }
+
+    /**
+     * Transform news message.
+     *
+     * @param string $message
+     *
+     * @return array
+     */
+    public function transformNews($message)
+    {
+        return [
+            'mpnews' => [
+                'media_id' => $message,
+            ],
+            'msgtype' => 'mpnews',
+        ];
+    }
+
+    /**
+     * Transform image message.
+     *
+     * @param string $message
+     *
+     * @return array
+     */
+    public function transformImage($message)
+    {
+        return [
+            'image' => [
+                'media_id' => $message,
+            ],
+            'msgtype' => 'image',
+        ];
+    }
+
+    /**
+     * Transform video message.
+     *
+     * @param array $message
+     *
+     * @return array
+     *
+     * @throws InvalidArgumentException
+     */
+    public function transformVideo(array $message)
+    {
+        if (3 !== count($message)) {
+            throw new InvalidArgumentException('send message to openids, the message must be three arguments.');
+        }
+
+        return [
+            'mpvideo' => [
+                'media_id' => $message[0],
+                'title' => $message[1],
+                'description' => $message[2],
+            ],
+            'msgtype' => 'mpvideo',
+        ];
+    }
+
+    /**
+     * Transform mpvideo message.
+     *
+     * @param string $message
+     *
+     * @return array
+     */
+    public function transformMpvideo($message)
+    {
+        return [
+            'mpvideo' => [
+                'media_id' => $message,
+            ],
+            'msgtype' => 'mpvideo',
+        ];
+    }
+
+    /**
+     * Transform voice message.
+     *
+     * @param string $message
+     *
+     * @return array
+     */
+    public function transformVoice($message)
+    {
+        return [
+            'voice' => [
+                'media_id' => $message,
+            ],
+            'msgtype' => 'voice',
+        ];
+    }
+
+    /**
+     * Transform card message.
+     *
+     * @param $message
+     *
+     * @return array
+     */
+    public function transformCard($message)
+    {
+        return [
+            'wxcard' => [
+                'card_id' => $message,
+            ],
+            'msgtype' => 'wxcard',
+        ];
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Broadcast/composer.json b/vendor/overtrue/wechat/src/Broadcast/composer.json
new file mode 100644
index 0000000..0de0381
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Broadcast/composer.json
@@ -0,0 +1,32 @@
+{
+    "name": "easywechat/broadcast",
+    "description": "broadcast module for EasyWeChat SDK.",
+    "keywords": [
+        "wechat",
+        "weixin",
+        "SDK",
+        "broadcast",
+        "easywechat"
+    ],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Broadcast\\": "."
+        }
+    },
+    "minimum-stability": "dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core": "dev-master",
+        "easywechat/message": "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Card/Card.php b/vendor/overtrue/wechat/src/Card/Card.php
new file mode 100644
index 0000000..cc4dc9a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Card/Card.php
@@ -0,0 +1,891 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Card.php.
+ *
+ * @author    overtrue 
+ * @copyright 2016 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Card;
+
+use Doctrine\Common\Cache\Cache;
+use Doctrine\Common\Cache\FilesystemCache;
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Support\Arr;
+use Psr\Http\Message\ResponseInterface;
+
+class Card extends AbstractAPI
+{
+    /**
+     * Cache.
+     *
+     * @var Cache
+     */
+    protected $cache;
+
+    /**
+     * Ticket cache key.
+     *
+     * @var string
+     */
+    protected $ticketCacheKey;
+
+    /**
+     * Ticket cache prefix.
+     *
+     * @var string
+     */
+    protected $ticketCachePrefix = 'overtrue.wechat.card_api_ticket.';
+
+    const API_GET_COLORS = 'https://api.weixin.qq.com/card/getcolors';
+    const API_CREATE_CARD = 'https://api.weixin.qq.com/card/create';
+    const API_CREATE_QRCODE = 'https://api.weixin.qq.com/card/qrcode/create';
+    const API_SHOW_QRCODE = 'https://mp.weixin.qq.com/cgi-bin/showqrcode';
+    const API_GET_CARD_TICKET = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket';
+    const API_CREATE_LANDING_PAGE = 'https://api.weixin.qq.com/card/landingpage/create';
+    const API_DEPOSIT_CODE = 'https://api.weixin.qq.com/card/code/deposit';
+    const API_GET_DEPOSIT_COUNT = 'https://api.weixin.qq.com/card/code/getdepositcount';
+    const API_CHECK_CODE = 'https://api.weixin.qq.com/card/code/checkcode';
+    const API_GET_HTML = 'https://api.weixin.qq.com/card/mpnews/gethtml';
+    const API_SET_TEST_WHITE_LIST = 'https://api.weixin.qq.com/card/testwhitelist/set';
+    const API_GET_CODE = 'https://api.weixin.qq.com/card/code/get';
+    const API_CONSUME_CARD = 'https://api.weixin.qq.com/card/code/consume';
+    const API_DECRYPT_CODE = 'https://api.weixin.qq.com/card/code/decrypt';
+    const API_GET_CARD_LIST = 'https://api.weixin.qq.com/card/user/getcardlist';
+    const API_GET_CARD = 'https://api.weixin.qq.com/card/get';
+    const API_LIST_CARD = 'https://api.weixin.qq.com/card/batchget';
+    const API_UPDATE_CARD = 'https://api.weixin.qq.com/card/update';
+    const API_SET_PAY_CELL = 'https://api.weixin.qq.com/card/paycell/set';
+    const API_MODIFY_STOCK = 'https://api.weixin.qq.com/card/modifystock';
+    const API_UPDATE_CODE = 'https://api.weixin.qq.com/card/code/update';
+    const API_DELETE_CARD = 'https://api.weixin.qq.com/card/delete';
+    const API_DISABLE_CARD = 'https://api.weixin.qq.com/card/code/unavailable';
+    const API_ACTIVATE_MEMBER_CARD = 'https://api.weixin.qq.com/card/membercard/activate';
+    const API_ACTIVATE_MEMBER_USER_FORM = 'https://api.weixin.qq.com/card/membercard/activateuserform/set';
+    const API_GET_MEMBER_USER_INFO = 'https://api.weixin.qq.com/card/membercard/userinfo/get';
+    const API_UPDATE_MEMBER_CARD_USER = 'https://api.weixin.qq.com/card/membercard/updateuser';
+    const API_CREATE_SUB_MERCHANT = 'https://api.weixin.qq.com/card/submerchant/submit';
+    const API_UPDATE_SUB_MERCHANT = 'https://api.weixin.qq.com/card/submerchant/update';
+    const API_GET_SUB_MERCHANT = 'https://api.weixin.qq.com/card/submerchant/get';
+    const API_LIST_SUB_MERCHANT = 'https://api.weixin.qq.com/card/submerchant/batchget';
+    const API_GET_CATEGORIES = 'https://api.weixin.qq.com/card/getapplyprotocol';
+    const API_ACTIVATE_GENERAL_CARD = 'https://api.weixin.qq.com/card/generalcard/activate';
+    const API_UPDATE_GENERAL_CARD_USER = 'https://api.weixin.qq.com/card/generalcard/updateuser';
+
+    /**
+     * 获取卡券颜色.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getColors()
+    {
+        return $this->parseJSON('get', [self::API_GET_COLORS]);
+    }
+
+    /**
+     * 创建卡券.
+     *
+     * @param string $cardType
+     * @param array  $baseInfo
+     * @param array  $especial
+     * @param array  $advancedInfo
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function create($cardType = 'member_card', array $baseInfo = [], array $especial = [], array $advancedInfo = [])
+    {
+        $params = [
+            'card' => [
+                'card_type' => strtoupper($cardType),
+                strtolower($cardType) => array_merge(['base_info' => $baseInfo], $especial, ['advanced_info' => $advancedInfo]),
+            ],
+        ];
+
+        return $this->parseJSON('json', [self::API_CREATE_CARD, $params]);
+    }
+
+    /**
+     * 创建二维码.
+     *
+     * @param array $cards
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function QRCode(array $cards = [])
+    {
+        return $this->parseJSON('json', [self::API_CREATE_QRCODE, $cards]);
+    }
+
+    /**
+     * ticket 换取二维码图片.
+     *
+     * @param string $ticket
+     *
+     * @return array
+     */
+    public function showQRCode($ticket = null)
+    {
+        $params = [
+            'ticket' => $ticket,
+        ];
+
+        $http = $this->getHttp();
+
+        /** @var ResponseInterface $response */
+        $response = $http->get(self::API_SHOW_QRCODE, $params);
+
+        return [
+            'status' => $response->getStatusCode(),
+            'reason' => $response->getReasonPhrase(),
+            'headers' => $response->getHeaders(),
+            'body' => strval($response->getBody()),
+            'url' => self::API_SHOW_QRCODE.'?'.http_build_query($params),
+        ];
+    }
+
+    /**
+     * 通过ticket换取二维码 链接.
+     *
+     * @param string $ticket
+     *
+     * @return string
+     */
+    public function getQRCodeUrl($ticket)
+    {
+        return self::API_SHOW_QRCODE.'?ticket='.$ticket;
+    }
+
+    /**
+     * 获取 卡券 Api_ticket.
+     *
+     * @param bool $refresh 是否强制刷新
+     *
+     * @return string $apiTicket
+     */
+    public function getAPITicket($refresh = false)
+    {
+        $key = $this->getTicketCacheKey();
+
+        $ticket = $this->getCache()->fetch($key);
+
+        if (!$ticket || $refresh) {
+            $result = $this->parseJSON('get', [self::API_GET_CARD_TICKET, ['type' => 'wx_card']]);
+
+            $this->getCache()->save($key, $result['ticket'], $result['expires_in'] - 500);
+
+            return $result['ticket'];
+        }
+
+        return $ticket;
+    }
+
+    /**
+     * 微信卡券：JSAPI 卡券发放.
+     *
+     * @param array $cards
+     *
+     * @return string
+     */
+    public function jsConfigForAssign(array $cards)
+    {
+        return json_encode(array_map(function ($card) {
+            return $this->attachExtension($card['card_id'], $card);
+        }, $cards));
+    }
+
+    /**
+     * 生成 js添加到卡包 需要的 card_list 项.
+     *
+     * @param string $cardId
+     * @param array  $extension
+     *
+     * @return string
+     */
+    public function attachExtension($cardId, array $extension = [])
+    {
+        $timestamp = time();
+        $ext = [
+            'code' => Arr::get($extension, 'code'),
+            'openid' => Arr::get($extension, 'openid', Arr::get($extension, 'open_id')),
+            'timestamp' => $timestamp,
+            'outer_id' => Arr::get($extension, 'outer_id'),
+            'balance' => Arr::get($extension, 'balance'),
+            'fixed_begintimestamp' => Arr::get($extension, 'fixed_begintimestamp'),
+            'outer_str' => Arr::get($extension, 'outer_str'),
+        ];
+        $ext['signature'] = $this->getSignature(
+            $this->getAPITicket(),
+            $timestamp,
+            $cardId,
+            $ext['code'],
+            $ext['openid'],
+            $ext['balance']
+        );
+
+        return [
+            'cardId' => $cardId,
+            'cardExt' => json_encode($ext),
+        ];
+    }
+
+    /**
+     * 生成签名.
+     *
+     * @return string
+     */
+    public function getSignature()
+    {
+        $params = func_get_args();
+        sort($params, SORT_STRING);
+
+        return sha1(implode($params));
+    }
+
+    /**
+     * 创建货架接口.
+     *
+     * @param string $banner
+     * @param string $pageTitle
+     * @param bool   $canShare
+     * @param string $scene     [SCENE_NEAR_BY 附近,SCENE_MENU 自定义菜单,SCENE_QRCODE 二维码,SCENE_ARTICLE 公众号文章,
+     *                          SCENE_H5 h5页面,SCENE_IVR 自动回复,SCENE_CARD_CUSTOM_CELL 卡券自定义cell]
+     * @param array  $cardList
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function createLandingPage($banner, $pageTitle, $canShare, $scene, $cardList)
+    {
+        $params = [
+            'banner' => $banner,
+            'page_title' => $pageTitle,
+            'can_share' => $canShare,
+            'scene' => $scene,
+            'card_list' => $cardList,
+        ];
+
+        return $this->parseJSON('json', [self::API_CREATE_LANDING_PAGE, $params]);
+    }
+
+    /**
+     * 导入code接口.
+     *
+     * @param string $cardId
+     * @param array  $code
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function deposit($cardId, $code)
+    {
+        $params = [
+            'card_id' => $cardId,
+            'code' => $code,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEPOSIT_CODE, $params]);
+    }
+
+    /**
+     * 查询导入code数目.
+     *
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getDepositedCount($cardId)
+    {
+        $params = [
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_DEPOSIT_COUNT, $params]);
+    }
+
+    /**
+     * 核查code接口.
+     *
+     * @param string $cardId
+     * @param array  $code
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function checkCode($cardId, $code)
+    {
+        $params = [
+            'card_id' => $cardId,
+            'code' => $code,
+        ];
+
+        return $this->parseJSON('json', [self::API_CHECK_CODE, $params]);
+    }
+
+    /**
+     * 查询Code接口.
+     *
+     * @param string $code
+     * @param bool   $checkConsume
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getCode($code, $checkConsume, $cardId)
+    {
+        $params = [
+            'code' => $code,
+            'check_consume' => $checkConsume,
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_CODE, $params]);
+    }
+
+    /**
+     * 核销Code接口.
+     *
+     * @param string $code
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function consume($code, $cardId = null)
+    {
+        if (28 === strlen($code) && $cardId && 28 !== strlen($cardId)) {
+            list($code, $cardId) = [$cardId, $code];
+        }
+
+        $params = [
+            'code' => $code,
+        ];
+
+        if ($cardId) {
+            $params['card_id'] = $cardId;
+        }
+
+        return $this->parseJSON('json', [self::API_CONSUME_CARD, $params]);
+    }
+
+    /**
+     * Code解码接口.
+     *
+     * @param string $encryptedCode
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function decryptCode($encryptedCode)
+    {
+        $params = [
+            'encrypt_code' => $encryptedCode,
+        ];
+
+        return $this->parseJSON('json', [self::API_DECRYPT_CODE, $params]);
+    }
+
+    /**
+     * 图文消息群发卡券.
+     *
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getHtml($cardId)
+    {
+        $params = [
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_HTML, $params]);
+    }
+
+    /**
+     * 设置测试白名单.
+     *
+     * @param array $openids
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function setTestWhitelist($openids)
+    {
+        $params = [
+            'openid' => $openids,
+        ];
+
+        return $this->parseJSON('json', [self::API_SET_TEST_WHITE_LIST, $params]);
+    }
+
+    /**
+     * 设置测试白名单(by username).
+     *
+     * @param array $usernames
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function setTestWhitelistByUsername($usernames)
+    {
+        $params = [
+            'username' => $usernames,
+        ];
+
+        return $this->parseJSON('json', [self::API_SET_TEST_WHITE_LIST, $params]);
+    }
+
+    /**
+     * 获取用户已领取卡券接口.
+     *
+     * @param string $openid
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getUserCards($openid, $cardId = '')
+    {
+        $params = [
+            'openid' => $openid,
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_CARD_LIST, $params]);
+    }
+
+    /**
+     * 查看卡券详情.
+     *
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getCard($cardId)
+    {
+        $params = [
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_CARD, $params]);
+    }
+
+    /**
+     * 批量查询卡列表.
+     *
+     * @param int    $offset
+     * @param int    $count
+     * @param string $statusList
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists($offset = 0, $count = 10, $statusList = 'CARD_STATUS_VERIFY_OK')
+    {
+        $params = [
+            'offset' => $offset,
+            'count' => $count,
+            'status_list' => $statusList,
+        ];
+
+        return $this->parseJSON('json', [self::API_LIST_CARD, $params]);
+    }
+
+    /**
+     * 更改卡券信息接口 and 设置跟随推荐接口.
+     *
+     * @param string $cardId
+     * @param string $type
+     * @param array  $baseInfo
+     * @param array  $especial
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update($cardId, $type, $baseInfo = [], $especial = [])
+    {
+        $card = [];
+        $card['card_id'] = $cardId;
+        $card[$type] = [];
+
+        $cardInfo = [];
+        if ($baseInfo) {
+            $cardInfo['base_info'] = $baseInfo;
+        }
+
+        $card[$type] = array_merge($cardInfo, $especial);
+
+        return $this->parseJSON('json', [self::API_UPDATE_CARD, $card]);
+    }
+
+    /**
+     * 设置微信买单接口.
+     * 设置买单的 card_id 必须已经配置了门店，否则会报错.
+     *
+     * @param string $cardId
+     * @param bool   $isOpen
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function setPayCell($cardId, $isOpen = true)
+    {
+        $params = [
+            'card_id' => $cardId,
+            'is_open' => $isOpen,
+        ];
+
+        return $this->parseJSON('json', [self::API_SET_PAY_CELL, $params]);
+    }
+
+    /**
+     * 增加库存.
+     *
+     * @param string $cardId
+     * @param int    $amount
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function increaseStock($cardId, $amount)
+    {
+        return $this->updateStock($cardId, $amount, 'increase');
+    }
+
+    /**
+     * 减少库存.
+     *
+     * @param string $cardId
+     * @param int    $amount
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function reduceStock($cardId, $amount)
+    {
+        return $this->updateStock($cardId, $amount, 'reduce');
+    }
+
+    /**
+     * 修改库存接口.
+     *
+     * @param string $cardId
+     * @param int    $amount
+     * @param string $action
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function updateStock($cardId, $amount, $action = 'increase')
+    {
+        $key = 'increase' === $action ? 'increase_stock_value' : 'reduce_stock_value';
+        $params = [
+            'card_id' => $cardId,
+            $key => abs($amount),
+        ];
+
+        return $this->parseJSON('json', [self::API_MODIFY_STOCK, $params]);
+    }
+
+    /**
+     * 更改Code接口.
+     *
+     * @param string $code
+     * @param string $newCode
+     * @param array  $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function updateCode($code, $newCode, $cardId = [])
+    {
+        $params = [
+            'code' => $code,
+            'new_code' => $newCode,
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_UPDATE_CODE, $params]);
+    }
+
+    /**
+     * 删除卡券接口.
+     *
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($cardId)
+    {
+        $params = [
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DELETE_CARD, $params]);
+    }
+
+    /**
+     * 设置卡券失效.
+     *
+     * @param string $code
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function disable($code, $cardId = '')
+    {
+        $params = [
+            'code' => $code,
+            'card_id' => $cardId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DISABLE_CARD, $params]);
+    }
+
+    /**
+     * 会员卡接口激活.
+     *
+     * @param array $info
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function activate($info = [], $cardType = 'member_card')
+    {
+        if ('general_card' === $cardType) {
+            return $this->parseJSON('json', [self::API_ACTIVATE_GENERAL_CARD, $info]);
+        }
+
+        return $this->parseJSON('json', [self::API_ACTIVATE_MEMBER_CARD, $info]);
+    }
+
+    /**
+     * 设置开卡字段接口.
+     *
+     * @param string $cardId
+     * @param array  $requiredForm
+     * @param array  $optionalForm
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function activateUserForm($cardId, array $requiredForm = [], array $optionalForm = [])
+    {
+        $params = array_merge(['card_id' => $cardId], $requiredForm, $optionalForm);
+
+        return $this->parseJSON('json', [self::API_ACTIVATE_MEMBER_USER_FORM, $params]);
+    }
+
+    /**
+     * 拉取会员信息接口.
+     *
+     * @param string $cardId
+     * @param string $code
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getMemberCardUser($cardId, $code)
+    {
+        $params = [
+            'card_id' => $cardId,
+            'code' => $code,
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_MEMBER_USER_INFO, $params]);
+    }
+
+    /**
+     * 更新会员信息.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function updateMemberCardUser(array $params = [])
+    {
+        return $this->parseJSON('json', [self::API_UPDATE_MEMBER_CARD_USER, $params]);
+    }
+
+    /**
+     * 更新通用员信息.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function updateGeneralCardUser(array $params = [])
+    {
+        return $this->parseJSON('json', [self::API_UPDATE_GENERAL_CARD_USER, $params]);
+    }
+
+    /**
+     * 添加子商户.
+     *
+     * @param array $info
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function createSubMerchant(array $info = [])
+    {
+        $params = [
+            'info' => Arr::only($info, [
+                'brand_name',
+                'logo_url',
+                'protocol',
+                'end_time',
+                'primary_category_id',
+                'secondary_category_id',
+                'agreement_media_id',
+                'operator_media_id',
+                'app_id',
+            ]),
+        ];
+
+        return $this->parseJSON('json', [self::API_CREATE_SUB_MERCHANT, $params]);
+    }
+
+    /**
+     * 更新子商户.
+     *
+     * @param int   $merchantId
+     * @param array $info
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function updateSubMerchant($merchantId, array $info = [])
+    {
+        $params = [
+            'info' => array_merge(['merchant_id' => $merchantId],
+                Arr::only($info, [
+                    'brand_name',
+                    'logo_url',
+                    'protocol',
+                    'end_time',
+                    'primary_category_id',
+                    'secondary_category_id',
+                    'agreement_media_id',
+                    'operator_media_id',
+                    'app_id',
+                ])),
+        ];
+
+        return $this->parseJSON('json', [self::API_UPDATE_SUB_MERCHANT, $params]);
+    }
+
+    /**
+     * 获取子商户信息.
+     *
+     * @param int $merchantId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getSubMerchant($merchantId)
+    {
+        return $this->parseJSON('json', [self::API_GET_SUB_MERCHANT, ['merchant_id' => $merchantId]]);
+    }
+
+    /**
+     * 批量获取子商户信息.
+     *
+     * @param int    $beginId
+     * @param int    $limit
+     * @param string $status
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function listSubMerchants($beginId = 0, $limit = 50, $status = 'CHECKING')
+    {
+        $params = [
+            'begin_id' => $beginId,
+            'limit' => $limit,
+            'status' => $status,
+        ];
+
+        return $this->parseJSON('json', [self::API_LIST_SUB_MERCHANT, $params]);
+    }
+
+    /**
+     * 卡券开放类目查询接口.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getCategories()
+    {
+        return $this->parseJSON('get', [self::API_GET_CATEGORIES]);
+    }
+
+    /**
+     * Set cache manager.
+     *
+     * @param \Doctrine\Common\Cache\Cache $cache
+     *
+     * @return $this
+     */
+    public function setCache(Cache $cache)
+    {
+        $this->cache = $cache;
+
+        return $this;
+    }
+
+    /**
+     * Return cache manager.
+     *
+     * @return \Doctrine\Common\Cache\Cache
+     */
+    public function getCache()
+    {
+        return $this->cache ?: $this->cache = new FilesystemCache(sys_get_temp_dir());
+    }
+
+    /**
+     * Set Api_ticket cache prifix.
+     *
+     * @param string $prefix
+     *
+     * @return $this
+     */
+    public function setTicketCachePrefix($prefix)
+    {
+        $this->ticketCachePrefix = $prefix;
+
+        return $this;
+    }
+
+    /**
+     * Set Api_ticket cache key.
+     *
+     * @param string $cacheKey
+     *
+     * @return $this
+     */
+    public function setTicketCacheKey($cacheKey)
+    {
+        $this->ticketCacheKey = $cacheKey;
+
+        return $this;
+    }
+
+    /**
+     * Get ApiTicket token cache key.
+     *
+     * @return string
+     */
+    public function getTicketCacheKey()
+    {
+        if (is_null($this->ticketCacheKey)) {
+            return $this->ticketCachePrefix.$this->getAccessToken()->getAppId();
+        }
+
+        return $this->ticketCacheKey;
+    }
+
+    /**
+     * Set current url.
+     *
+     * @param string $url
+     *
+     * @return Card
+     */
+    public function setUrl($url)
+    {
+        $this->url = $url;
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Card/LICENSE b/vendor/overtrue/wechat/src/Card/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Card/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Card/README.md b/vendor/overtrue/wechat/src/Card/README.md
new file mode 100644
index 0000000..6a8a1a5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Card/README.md
@@ -0,0 +1,2 @@
+# card
+微信卡券
diff --git a/vendor/overtrue/wechat/src/Card/composer.json b/vendor/overtrue/wechat/src/Card/composer.json
new file mode 100644
index 0000000..8bac543
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Card/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/card",
+    "description": "card module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "card", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "wangniuniu",
+            "email": "1098484600@qq.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Card\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Comment/Comment.php b/vendor/overtrue/wechat/src/Comment/Comment.php
new file mode 100644
index 0000000..e08d5d0
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Comment/Comment.php
@@ -0,0 +1,203 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Comment.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2017
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Comment;
+
+use EasyWeChat\Core\AbstractAPI;
+
+class Comment extends AbstractAPI
+{
+    const API_OPEN_COMMENT = 'https://api.weixin.qq.com/cgi-bin/comment/open';
+    const API_CLOSE_COMMENT = 'https://api.weixin.qq.com/cgi-bin/comment/close';
+    const API_LIST_COMMENT = 'https://api.weixin.qq.com/cgi-bin/comment/list';
+    const API_MARK_ELECT = 'https://api.weixin.qq.com/cgi-bin/comment/markelect';
+    const API_UNMARK_ELECT = 'https://api.weixin.qq.com/cgi-bin/comment/unmarkelect';
+    const API_DELETE_COMMENT = 'https://api.weixin.qq.com/cgi-bin/comment/delete';
+    const API_REPLY_COMMENT = 'https://api.weixin.qq.com/cgi-bin/comment/reply/add';
+    const API_DELETE_REPLY = 'https://api.weixin.qq.com/cgi-bin/comment/reply/delete';
+
+    /**
+     * Open article comment.
+     *
+     * @param string $msgId
+     * @param int    $index
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function open($msgId, $index)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+        ];
+
+        return $this->parseJSON('json', [self::API_OPEN_COMMENT, $params]);
+    }
+
+    /**
+     * Close comment.
+     *
+     * @param string $msgId
+     * @param int    $index
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function close($msgId, $index)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+        ];
+
+        return $this->parseJSON('json', [self::API_CLOSE_COMMENT, $params]);
+    }
+
+    /**
+     * Get article comments.
+     *
+     * @param string $msgId
+     * @param int    $index
+     * @param int    $begin
+     * @param int    $count
+     * @param int    $type
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists($msgId, $index, $begin, $count, $type = 0)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+            'begin' => $begin,
+            'count' => $count,
+            'type' => $type,
+        ];
+
+        return $this->parseJSON('json', [self::API_LIST_COMMENT, $params]);
+    }
+
+    /**
+     * Mark elect comment.
+     *
+     * @param string $msgId
+     * @param int    $index
+     * @param int    $commentId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function markElect($msgId, $index, $commentId)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+            'user_comment_id' => $commentId,
+        ];
+
+        return $this->parseJSON('json', [self::API_MARK_ELECT, $params]);
+    }
+
+    /**
+     * Unmark elect comment.
+     *
+     * @param string $msgId
+     * @param int    $index
+     * @param int    $commentId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function unmarkElect($msgId, $index, $commentId)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+            'user_comment_id' => $commentId,
+        ];
+
+        return $this->parseJSON('json', [self::API_UNMARK_ELECT, $params]);
+    }
+
+    /**
+     * Delete comment.
+     *
+     * @param string $msgId
+     * @param int    $index
+     * @param int    $commentId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($msgId, $index, $commentId)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+            'user_comment_id' => $commentId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DELETE_COMMENT, $params]);
+    }
+
+    /**
+     * Reply to a comment.
+     *
+     * @param string $msgId
+     * @param int    $index
+     * @param int    $commentId
+     * @param string $content
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function reply($msgId, $index, $commentId, $content)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+            'user_comment_id' => $commentId,
+            'content' => $content,
+        ];
+
+        return $this->parseJSON('json', [self::API_REPLY_COMMENT, $params]);
+    }
+
+    /**
+     * Delete a reply.
+     *
+     * @param string $msgId
+     * @param int    $index
+     * @param int    $commentId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function deleteReply($msgId, $index, $commentId)
+    {
+        $params = [
+            'msg_data_id' => $msgId,
+            'index' => $index,
+            'user_comment_id' => $commentId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DELETE_REPLY, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Core/AbstractAPI.php b/vendor/overtrue/wechat/src/Core/AbstractAPI.php
new file mode 100644
index 0000000..0bf3d26
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/AbstractAPI.php
@@ -0,0 +1,258 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AbstractAPI.php.
+ *
+ * This file is part of the wechat-components.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Core;
+
+use EasyWeChat\Core\Exceptions\HttpException;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\Log;
+use GuzzleHttp\Middleware;
+use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class AbstractAPI.
+ */
+abstract class AbstractAPI
+{
+    /**
+     * Http instance.
+     *
+     * @var \EasyWeChat\Core\Http
+     */
+    protected $http;
+
+    /**
+     * The request token.
+     *
+     * @var \EasyWeChat\Core\AccessToken
+     */
+    protected $accessToken;
+
+    const GET = 'get';
+    const POST = 'post';
+    const JSON = 'json';
+
+    /**
+     * @var int
+     */
+    protected static $maxRetries = 2;
+
+    /**
+     * Constructor.
+     *
+     * @param \EasyWeChat\Core\AccessToken $accessToken
+     */
+    public function __construct(AccessToken $accessToken)
+    {
+        $this->setAccessToken($accessToken);
+    }
+
+    /**
+     * Return the http instance.
+     *
+     * @return \EasyWeChat\Core\Http
+     */
+    public function getHttp()
+    {
+        if (is_null($this->http)) {
+            $this->http = new Http();
+        }
+
+        if (0 === count($this->http->getMiddlewares())) {
+            $this->registerHttpMiddlewares();
+        }
+
+        return $this->http;
+    }
+
+    /**
+     * Set the http instance.
+     *
+     * @param \EasyWeChat\Core\Http $http
+     *
+     * @return $this
+     */
+    public function setHttp(Http $http)
+    {
+        $this->http = $http;
+
+        return $this;
+    }
+
+    /**
+     * Return the current accessToken.
+     *
+     * @return \EasyWeChat\Core\AccessToken
+     */
+    public function getAccessToken()
+    {
+        return $this->accessToken;
+    }
+
+    /**
+     * Set the request token.
+     *
+     * @param \EasyWeChat\Core\AccessToken $accessToken
+     *
+     * @return $this
+     */
+    public function setAccessToken(AccessToken $accessToken)
+    {
+        $this->accessToken = $accessToken;
+
+        return $this;
+    }
+
+    /**
+     * @param int $retries
+     */
+    public static function maxRetries($retries)
+    {
+        self::$maxRetries = abs($retries);
+    }
+
+    /**
+     * Parse JSON from response and check error.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return \EasyWeChat\Support\Collection | null
+     *
+     * @throws \EasyWeChat\Core\Exceptions\HttpException
+     */
+    public function parseJSON($method, array $args)
+    {
+        $http = $this->getHttp();
+
+        $contents = $http->parseJSON(call_user_func_array([$http, $method], $args));
+
+        if (empty($contents)) {
+            return null;
+        }
+
+        $this->checkAndThrow($contents);
+
+        return new Collection($contents);
+    }
+
+    /**
+     * Register Guzzle middlewares.
+     */
+    protected function registerHttpMiddlewares()
+    {
+        // log
+        $this->http->addMiddleware($this->logMiddleware());
+        // retry
+        $this->http->addMiddleware($this->retryMiddleware());
+        // access token
+        $this->http->addMiddleware($this->accessTokenMiddleware());
+    }
+
+    /**
+     * Attache access token to request query.
+     *
+     * @return \Closure
+     */
+    protected function accessTokenMiddleware()
+    {
+        return function (callable $handler) {
+            return function (RequestInterface $request, array $options) use ($handler) {
+                if (!$this->accessToken) {
+                    return $handler($request, $options);
+                }
+
+                $field = $this->accessToken->getQueryName();
+                $token = $this->accessToken->getToken();
+
+                $request = $request->withUri(Uri::withQueryValue($request->getUri(), $field, $token));
+
+                return $handler($request, $options);
+            };
+        };
+    }
+
+    /**
+     * Log the request.
+     *
+     * @return \Closure
+     */
+    protected function logMiddleware()
+    {
+        return Middleware::tap(function (RequestInterface $request, $options) {
+            Log::debug("Request: {$request->getMethod()} {$request->getUri()} ".json_encode($options));
+            Log::debug('Request headers:'.json_encode($request->getHeaders()));
+        });
+    }
+
+    /**
+     * Return retry middleware.
+     *
+     * @return \Closure
+     */
+    protected function retryMiddleware()
+    {
+        return Middleware::retry(function (
+                                          $retries,
+                                          RequestInterface $request,
+                                          ResponseInterface $response = null
+                                       ) {
+            // Limit the number of retries to 2
+            if ($retries <= self::$maxRetries && $response && $body = $response->getBody()) {
+                // Retry on server errors
+                if (false !== stripos($body, 'errcode') && (false !== stripos($body, '40001') || false !== stripos($body, '42001'))) {
+                    $field = $this->accessToken->getQueryName();
+                    $token = $this->accessToken->getToken(true);
+
+                    $request = $request->withUri($newUri = Uri::withQueryValue($request->getUri(), $field, $token));
+
+                    Log::debug("Retry with Request Token: {$token}");
+                    Log::debug("Retry with Request Uri: {$newUri}");
+
+                    return true;
+                }
+            }
+
+            return false;
+        });
+    }
+
+    /**
+     * Check the array data errors, and Throw exception when the contents contains error.
+     *
+     * @param array $contents
+     *
+     * @throws \EasyWeChat\Core\Exceptions\HttpException
+     */
+    protected function checkAndThrow(array $contents)
+    {
+        if (isset($contents['errcode']) && 0 !== $contents['errcode']) {
+            if (empty($contents['errmsg'])) {
+                $contents['errmsg'] = 'Unknown';
+            }
+
+            throw new HttpException($contents['errmsg'], $contents['errcode']);
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Core/AccessToken.php b/vendor/overtrue/wechat/src/Core/AccessToken.php
new file mode 100644
index 0000000..da406d2
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/AccessToken.php
@@ -0,0 +1,314 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AccessToken.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core;
+
+use Doctrine\Common\Cache\Cache;
+use Doctrine\Common\Cache\FilesystemCache;
+use EasyWeChat\Core\Exceptions\HttpException;
+
+/**
+ * Class AccessToken.
+ */
+class AccessToken
+{
+    /**
+     * App ID.
+     *
+     * @var string
+     */
+    protected $appId;
+
+    /**
+     * App secret.
+     *
+     * @var string
+     */
+    protected $secret;
+
+    /**
+     * Cache.
+     *
+     * @var Cache
+     */
+    protected $cache;
+
+    /**
+     * Cache Key.
+     *
+     * @var string
+     */
+    protected $cacheKey;
+
+    /**
+     * Http instance.
+     *
+     * @var Http
+     */
+    protected $http;
+
+    /**
+     * Query name.
+     *
+     * @var string
+     */
+    protected $queryName = 'access_token';
+
+    /**
+     * Response Json key name.
+     *
+     * @var string
+     */
+    protected $tokenJsonKey = 'access_token';
+
+    /**
+     * Cache key prefix.
+     *
+     * @var string
+     */
+    protected $prefix = 'easywechat.common.access_token.';
+
+    // API
+    const API_TOKEN_GET = 'https://api.weixin.qq.com/cgi-bin/token';
+
+    /**
+     * Constructor.
+     *
+     * @param string                       $appId
+     * @param string                       $secret
+     * @param \Doctrine\Common\Cache\Cache $cache
+     */
+    public function __construct($appId, $secret, Cache $cache = null)
+    {
+        $this->appId = $appId;
+        $this->secret = $secret;
+        $this->cache = $cache;
+    }
+
+    /**
+     * Get token from WeChat API.
+     *
+     * @param bool $forceRefresh
+     *
+     * @return string
+     */
+    public function getToken($forceRefresh = false)
+    {
+        $cacheKey = $this->getCacheKey();
+        $cached = $this->getCache()->fetch($cacheKey);
+
+        if ($forceRefresh || empty($cached)) {
+            $token = $this->getTokenFromServer();
+
+            // XXX: T_T... 7200 - 1500
+            $this->getCache()->save($cacheKey, $token[$this->tokenJsonKey], $token['expires_in'] - 1500);
+
+            return $token[$this->tokenJsonKey];
+        }
+
+        return $cached;
+    }
+
+    /**
+     * 设置自定义 token.
+     *
+     * @param string $token
+     * @param int    $expires
+     *
+     * @return $this
+     */
+    public function setToken($token, $expires = 7200)
+    {
+        $this->getCache()->save($this->getCacheKey(), $token, $expires - 1500);
+
+        return $this;
+    }
+
+    /**
+     * Return the app id.
+     *
+     * @return string
+     */
+    public function getAppId()
+    {
+        return $this->appId;
+    }
+
+    /**
+     * Return the secret.
+     *
+     * @return string
+     */
+    public function getSecret()
+    {
+        return $this->secret;
+    }
+
+    /**
+     * Set cache instance.
+     *
+     * @param \Doctrine\Common\Cache\Cache $cache
+     *
+     * @return AccessToken
+     */
+    public function setCache(Cache $cache)
+    {
+        $this->cache = $cache;
+
+        return $this;
+    }
+
+    /**
+     * Return the cache manager.
+     *
+     * @return \Doctrine\Common\Cache\Cache
+     */
+    public function getCache()
+    {
+        return $this->cache ?: $this->cache = new FilesystemCache(sys_get_temp_dir());
+    }
+
+    /**
+     * Set the query name.
+     *
+     * @param string $queryName
+     *
+     * @return $this
+     */
+    public function setQueryName($queryName)
+    {
+        $this->queryName = $queryName;
+
+        return $this;
+    }
+
+    /**
+     * Return the query name.
+     *
+     * @return string
+     */
+    public function getQueryName()
+    {
+        return $this->queryName;
+    }
+
+    /**
+     * Return the API request queries.
+     *
+     * @return array
+     */
+    public function getQueryFields()
+    {
+        return [$this->queryName => $this->getToken()];
+    }
+
+    /**
+     * Get the access token from WeChat server.
+     *
+     * @throws \EasyWeChat\Core\Exceptions\HttpException
+     *
+     * @return string
+     */
+    public function getTokenFromServer()
+    {
+        $params = [
+            'appid' => $this->appId,
+            'secret' => $this->secret,
+            'grant_type' => 'client_credential',
+        ];
+
+        $http = $this->getHttp();
+
+        $token = $http->parseJSON($http->get(self::API_TOKEN_GET, $params));
+
+        if (empty($token[$this->tokenJsonKey])) {
+            throw new HttpException('Request AccessToken fail. response: '.json_encode($token, JSON_UNESCAPED_UNICODE));
+        }
+
+        return $token;
+    }
+
+    /**
+     * Return the http instance.
+     *
+     * @return \EasyWeChat\Core\Http
+     */
+    public function getHttp()
+    {
+        return $this->http ?: $this->http = new Http();
+    }
+
+    /**
+     * Set the http instance.
+     *
+     * @param \EasyWeChat\Core\Http $http
+     *
+     * @return $this
+     */
+    public function setHttp(Http $http)
+    {
+        $this->http = $http;
+
+        return $this;
+    }
+
+    /**
+     * Set the access token prefix.
+     *
+     * @param string $prefix
+     *
+     * @return $this
+     */
+    public function setPrefix($prefix)
+    {
+        $this->prefix = $prefix;
+
+        return $this;
+    }
+
+    /**
+     * Set access token cache key.
+     *
+     * @param string $cacheKey
+     *
+     * @return $this
+     */
+    public function setCacheKey($cacheKey)
+    {
+        $this->cacheKey = $cacheKey;
+
+        return $this;
+    }
+
+    /**
+     * Get access token cache key.
+     *
+     * @return string $this->cacheKey
+     */
+    public function getCacheKey()
+    {
+        if (is_null($this->cacheKey)) {
+            return $this->prefix.$this->appId;
+        }
+
+        return $this->cacheKey;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exception.php b/vendor/overtrue/wechat/src/Core/Exception.php
new file mode 100644
index 0000000..8b34d2d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exception.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Exception.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core;
+
+use Exception as BaseException;
+
+/**
+ * Class Exception.
+ */
+class Exception extends BaseException
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exceptions/FaultException.php b/vendor/overtrue/wechat/src/Core/Exceptions/FaultException.php
new file mode 100644
index 0000000..ddd9deb
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exceptions/FaultException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * FaultException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core\Exceptions;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class FaultException.
+ */
+class FaultException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exceptions/HttpException.php b/vendor/overtrue/wechat/src/Core/Exceptions/HttpException.php
new file mode 100644
index 0000000..8f42137
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exceptions/HttpException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * HttpException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core\Exceptions;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class HttpException.
+ */
+class HttpException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exceptions/InvalidArgumentException.php b/vendor/overtrue/wechat/src/Core/Exceptions/InvalidArgumentException.php
new file mode 100644
index 0000000..4193ddf
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exceptions/InvalidArgumentException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * InvalidArgumentException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core\Exceptions;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class InvalidArgumentException.
+ */
+class InvalidArgumentException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exceptions/InvalidConfigException.php b/vendor/overtrue/wechat/src/Core/Exceptions/InvalidConfigException.php
new file mode 100644
index 0000000..b3b436c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exceptions/InvalidConfigException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * InvalidConfigException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core\Exceptions;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class InvalidConfigException.
+ */
+class InvalidConfigException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exceptions/RuntimeException.php b/vendor/overtrue/wechat/src/Core/Exceptions/RuntimeException.php
new file mode 100644
index 0000000..b4db4ae
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exceptions/RuntimeException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * RuntimeException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core\Exceptions;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class RuntimeException.
+ */
+class RuntimeException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Exceptions/UnboundServiceException.php b/vendor/overtrue/wechat/src/Core/Exceptions/UnboundServiceException.php
new file mode 100644
index 0000000..608dfac
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Exceptions/UnboundServiceException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * UnBoundServiceException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Core\Exceptions;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class InvalidConfigException.
+ */
+class UnboundServiceException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Core/Http.php b/vendor/overtrue/wechat/src/Core/Http.php
new file mode 100644
index 0000000..0ec5b7b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/Http.php
@@ -0,0 +1,319 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Http.php.
+ *
+ * This file is part of the wechat-components.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Core;
+
+use EasyWeChat\Core\Exceptions\HttpException;
+use EasyWeChat\Support\Log;
+use GuzzleHttp\Client as HttpClient;
+use GuzzleHttp\HandlerStack;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class Http.
+ */
+class Http
+{
+    /**
+     * Used to identify handler defined by client code
+     * Maybe useful in the future.
+     */
+    const USER_DEFINED_HANDLER = 'userDefined';
+
+    /**
+     * Http client.
+     *
+     * @var HttpClient
+     */
+    protected $client;
+
+    /**
+     * The middlewares.
+     *
+     * @var array
+     */
+    protected $middlewares = [];
+
+    /**
+     * @var array
+     */
+    protected static $globals = [
+        'curl' => [
+            CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4,
+        ],
+    ];
+
+    /**
+     * Guzzle client default settings.
+     *
+     * @var array
+     */
+    protected static $defaults = [];
+
+    /**
+     * Set guzzle default settings.
+     *
+     * @param array $defaults
+     */
+    public static function setDefaultOptions($defaults = [])
+    {
+        self::$defaults = array_merge(self::$globals, $defaults);
+    }
+
+    /**
+     * Return current guzzle default settings.
+     *
+     * @return array
+     */
+    public static function getDefaultOptions()
+    {
+        return self::$defaults;
+    }
+
+    /**
+     * GET request.
+     *
+     * @param string $url
+     * @param array  $options
+     *
+     * @return ResponseInterface
+     *
+     * @throws HttpException
+     */
+    public function get($url, array $options = [])
+    {
+        return $this->request($url, 'GET', ['query' => $options]);
+    }
+
+    /**
+     * POST request.
+     *
+     * @param string       $url
+     * @param array|string $options
+     *
+     * @return ResponseInterface
+     *
+     * @throws HttpException
+     */
+    public function post($url, $options = [])
+    {
+        $key = is_array($options) ? 'form_params' : 'body';
+
+        return $this->request($url, 'POST', [$key => $options]);
+    }
+
+    /**
+     * JSON request.
+     *
+     * @param string       $url
+     * @param string|array $options
+     * @param array        $queries
+     * @param int          $encodeOption
+     *
+     * @return ResponseInterface
+     *
+     * @throws HttpException
+     */
+    public function json($url, $options = [], $encodeOption = JSON_UNESCAPED_UNICODE, $queries = [])
+    {
+        is_array($options) && $options = json_encode($options, $encodeOption);
+
+        return $this->request($url, 'POST', ['query' => $queries, 'body' => $options, 'headers' => ['content-type' => 'application/json']]);
+    }
+
+    /**
+     * Upload file.
+     *
+     * @param string $url
+     * @param array  $files
+     * @param array  $form
+     *
+     * @return ResponseInterface
+     *
+     * @throws HttpException
+     */
+    public function upload($url, array $files = [], array $form = [], array $queries = [])
+    {
+        $multipart = [];
+
+        foreach ($files as $name => $path) {
+            $multipart[] = [
+                'name' => $name,
+                'contents' => fopen($path, 'r'),
+            ];
+        }
+
+        foreach ($form as $name => $contents) {
+            $multipart[] = compact('name', 'contents');
+        }
+
+        return $this->request($url, 'POST', ['query' => $queries, 'multipart' => $multipart]);
+    }
+
+    /**
+     * Set GuzzleHttp\Client.
+     *
+     * @param \GuzzleHttp\Client $client
+     *
+     * @return Http
+     */
+    public function setClient(HttpClient $client)
+    {
+        $this->client = $client;
+
+        return $this;
+    }
+
+    /**
+     * Return GuzzleHttp\Client instance.
+     *
+     * @return \GuzzleHttp\Client
+     */
+    public function getClient()
+    {
+        if (!($this->client instanceof HttpClient)) {
+            $this->client = new HttpClient();
+        }
+
+        return $this->client;
+    }
+
+    /**
+     * Add a middleware.
+     *
+     * @param callable $middleware
+     *
+     * @return $this
+     */
+    public function addMiddleware(callable $middleware)
+    {
+        array_push($this->middlewares, $middleware);
+
+        return $this;
+    }
+
+    /**
+     * Return all middlewares.
+     *
+     * @return array
+     */
+    public function getMiddlewares()
+    {
+        return $this->middlewares;
+    }
+
+    /**
+     * Make a request.
+     *
+     * @param string $url
+     * @param string $method
+     * @param array  $options
+     *
+     * @return ResponseInterface
+     *
+     * @throws HttpException
+     */
+    public function request($url, $method = 'GET', $options = [])
+    {
+        $method = strtoupper($method);
+
+        $options = array_merge(self::$defaults, $options);
+
+        Log::debug('Client Request:', compact('url', 'method', 'options'));
+
+        $options['handler'] = $this->getHandler();
+
+        $response = $this->getClient()->request($method, $url, $options);
+
+        Log::debug('API response:', [
+            'Status' => $response->getStatusCode(),
+            'Reason' => $response->getReasonPhrase(),
+            'Headers' => $response->getHeaders(),
+            'Body' => strval($response->getBody()),
+        ]);
+
+        return $response;
+    }
+
+    /**
+     * @param \Psr\Http\Message\ResponseInterface|string $body
+     *
+     * @return mixed
+     *
+     * @throws \EasyWeChat\Core\Exceptions\HttpException
+     */
+    public function parseJSON($body)
+    {
+        if ($body instanceof ResponseInterface) {
+            $body = mb_convert_encoding($body->getBody(), 'UTF-8');
+        }
+
+        // XXX: json maybe contains special chars. So, let's FUCK the WeChat API developers ...
+        $body = $this->fuckTheWeChatInvalidJSON($body);
+
+        if (empty($body)) {
+            return false;
+        }
+
+        $contents = json_decode($body, true, 512, JSON_BIGINT_AS_STRING);
+
+        Log::debug('API response decoded:', compact('contents'));
+
+        if (JSON_ERROR_NONE !== json_last_error()) {
+            throw new HttpException('Failed to parse JSON: '.json_last_error_msg());
+        }
+
+        return $contents;
+    }
+
+    /**
+     * Filter the invalid JSON string.
+     *
+     * @param \Psr\Http\Message\StreamInterface|string $invalidJSON
+     *
+     * @return string
+     */
+    protected function fuckTheWeChatInvalidJSON($invalidJSON)
+    {
+        return preg_replace('/[\x00-\x1F\x80-\x9F]/u', '', trim($invalidJSON));
+    }
+
+    /**
+     * Build a handler.
+     *
+     * @return HandlerStack
+     */
+    protected function getHandler()
+    {
+        $stack = HandlerStack::create();
+
+        foreach ($this->middlewares as $middleware) {
+            $stack->push($middleware);
+        }
+
+        if (isset(static::$defaults['handler']) && is_callable(static::$defaults['handler'])) {
+            $stack->push(static::$defaults['handler'], self::USER_DEFINED_HANDLER);
+        }
+
+        return $stack;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Core/LICENSE b/vendor/overtrue/wechat/src/Core/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Core/README.md b/vendor/overtrue/wechat/src/Core/README.md
new file mode 100644
index 0000000..78da7fa
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/README.md
@@ -0,0 +1,2 @@
+# core
+微信 SDK 核心部分
diff --git a/vendor/overtrue/wechat/src/Core/composer.json b/vendor/overtrue/wechat/src/Core/composer.json
new file mode 100644
index 0000000..3d4d016
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Core/composer.json
@@ -0,0 +1,28 @@
+{
+    "name": "easywechat/core",
+    "description": "core module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Core\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "~4.0",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "php":">=5.5.0",
+        "doctrine/cache": "~1.4",
+        "easywechat/support" : "dev-master",
+        "guzzlehttp/guzzle": "~6.1"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Device/Device.php b/vendor/overtrue/wechat/src/Device/Device.php
new file mode 100644
index 0000000..4ae7a8c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Device/Device.php
@@ -0,0 +1,216 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Device.php.
+ *
+ * @author    soone <66812590@qq.com>
+ * @copyright 2016 soone <66812590@qq.com>
+ */
+
+namespace EasyWeChat\Device;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\AccessToken;
+
+/**
+ * Class Device.
+ */
+class Device extends AbstractAPI
+{
+    protected $deviceType;
+
+    protected $productId;
+
+    protected $config;
+
+    const API_TRANS_MSG = 'https://api.weixin.qq.com/device/transmsg';
+    const API_CREATE = 'https://api.weixin.qq.com/device/create_qrcode';
+    const API_DEV_STAT = 'https://api.weixin.qq.com/device/get_stat';
+    const API_DEV_AUTH = 'https://api.weixin.qq.com/device/authorize_device';
+    const API_DEV_GET_QRCODE = 'https://api.weixin.qq.com/device/getqrcode';
+    const API_DEV_VERIFY_QRCODE = 'https://api.weixin.qq.com/device/verify_qrcode';
+    const API_DEV_BIND = 'https://api.weixin.qq.com/device/bind';
+    const API_DEV_UNBIND = 'https://api.weixin.qq.com/device/unbind';
+    const API_DEV_COMPEL_BIND = 'https://api.weixin.qq.com/device/compel_bind';
+    const API_DEV_COMPEL_UNBIND = 'https://api.weixin.qq.com/device/compel_unbind';
+    const API_DEV_GET_OPENID = 'https://api.weixin.qq.com/device/get_openid';
+    const API_USER_DEV_BIND = 'https://api.weixin.qq.com/device/get_bind_device';
+
+    public function __construct(AccessToken $accessToken, $config)
+    {
+        parent::setAccessToken($accessToken);
+        $this->config = $config;
+        $this->deviceType = $this->config['device_type'];
+        $this->productId = $this->config['product_id'];
+    }
+
+    public function setProductId($productId)
+    {
+        $this->productId = $productId;
+
+        return $this;
+    }
+
+    /**
+     * Send message to device.
+     *
+     * @param int $sceneValue
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function sendToDevice($deviceId, $openId, $content)
+    {
+        $params = [
+            'device_type' => $this->deviceType,
+            'device_id' => $deviceId,
+            'open_id' => $openId,
+            'content' => base64_decode($content, true),
+        ];
+
+        return $this->parseJSON('json', [self::API_TRANS_MSG, $params]);
+    }
+
+    public function getDeviceQrcode(array $deviceIds)
+    {
+        $params = [
+            'device_num' => count($deviceIds),
+            'device_id_list' => $deviceIds,
+        ];
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+
+    public function authorizeDevice(array $deviceInfos, $opType = 0)
+    {
+        $params = [
+            'device_num' => count($deviceInfos),
+            'device_list' => $this->getDeviceList($deviceInfos),
+            'op_type' => $opType,
+            'product_id' => $this->productId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEV_AUTH, $params]);
+    }
+
+    protected function getDeviceList($deviceInfos)
+    {
+        $res = [];
+        foreach ($deviceInfos as $dInfo) {
+            $data = [
+                'id' => $dInfo['deviceId'],
+                'mac' => $dInfo['mac'],
+                'connect_protocol' => $this->config['connect_protocol'],
+                'auth_key' => $this->config['auth_key'],
+                'close_strategy' => $this->config['close_strategy'],
+                'conn_strategy' => $this->config['conn_strategy'],
+                'crypt_method' => $this->config['crypt_method'],
+                'auth_ver' => $this->config['auth_ver'],
+                'manu_mac_pos' => $this->config['manu_mac_pos'],
+                'ser_mac_pos' => $this->config['ser_mac_pos'],
+            ];
+
+            !empty($this->config['ble_simple_protocol']) ? $data['ble_simple_protocol'] = $this->config['ble_simple_protocol'] : '';
+
+            $res[] = $data;
+        }
+
+        return $res;
+    }
+
+    public function createDeviceId()
+    {
+        $params = [
+            'product_id' => $this->productId,
+        ];
+
+        return $this->parseJSON('get', [self::API_DEV_GET_QRCODE, $params]);
+    }
+
+    public function bind($openId, $deviceId, $ticket)
+    {
+        $params = [
+            'ticket' => $ticket,
+            'device_id' => $deviceId,
+            'openid' => $openId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEV_BIND, $params]);
+    }
+
+    public function unbind($openId, $deviceId, $ticket)
+    {
+        $params = [
+            'ticket' => $ticket,
+            'device_id' => $deviceId,
+            'openid' => $openId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEV_UNBIND, $params]);
+    }
+
+    public function compelBind($openId, $deviceId)
+    {
+        $params = [
+            'device_id' => $deviceId,
+            'openid' => $openId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEV_COMPEL_BIND, $params]);
+    }
+
+    public function compelUnbind($openId, $deviceId)
+    {
+        $params = [
+            'device_id' => $deviceId,
+            'openid' => $openId,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEV_COMPEL_UNBIND, $params]);
+    }
+
+    public function getDeviceStatus($deviceId)
+    {
+        $params = [
+            'device_id' => $deviceId,
+        ];
+
+        return $this->parseJSON('get', [self::API_DEV_STAT, $params]);
+    }
+
+    public function verifyQrcode($ticket)
+    {
+        $params = [
+            'ticket' => $ticket,
+        ];
+
+        return $this->parseJSON('post', [self::API_DEV_VERIFY_QRCODE, $params]);
+    }
+
+    public function getOpenid($deviceId)
+    {
+        $params = [
+            'device_type' => $this->deviceType,
+            'device_id' => $deviceId,
+        ];
+
+        return $this->parseJSON('get', [self::API_DEV_GET_OPENID, $params]);
+    }
+
+    public function getDeviceidByOpenid($openid)
+    {
+        $params = [
+            'openid' => $openid,
+        ];
+
+        return $this->parseJSON('get', [self::API_USER_DEV_BIND, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Device/DeviceHttpException.php b/vendor/overtrue/wechat/src/Device/DeviceHttpException.php
new file mode 100644
index 0000000..9f1b553
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Device/DeviceHttpException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * DeviceHttpException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Device;
+
+use EasyWeChat\Core\Exception as CoreException;
+
+/**
+ * Class DeviceHttpException.
+ */
+class DeviceHttpException extends CoreException
+{
+}
diff --git a/vendor/overtrue/wechat/src/Device/LICENSE b/vendor/overtrue/wechat/src/Device/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Device/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Device/README.md b/vendor/overtrue/wechat/src/Device/README.md
new file mode 100644
index 0000000..10b8538
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Device/README.md
@@ -0,0 +1,2 @@
+# device
+微信 SDK 设备管理模块
diff --git a/vendor/overtrue/wechat/src/Device/composer.json b/vendor/overtrue/wechat/src/Device/composer.json
new file mode 100644
index 0000000..f2f3913
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Device/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/device",
+    "description": "device module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "device", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Device\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Encryption/EncryptionException.php b/vendor/overtrue/wechat/src/Encryption/EncryptionException.php
new file mode 100644
index 0000000..22c47ab
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Encryption/EncryptionException.php
@@ -0,0 +1,43 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * EncryptionException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Encryption;
+
+use EasyWeChat\Core\Exception as CoreException;
+
+/**
+ * Class EncryptionException.
+ */
+class EncryptionException extends CoreException
+{
+    const ERROR_INVALID_SIGNATURE = -40001; // Signature verification failed
+    const ERROR_PARSE_XML = -40002; // Parse XML failed
+    const ERROR_CALC_SIGNATURE = -40003; // Calculating the signature failed
+    const ERROR_INVALID_AESKEY = -40004; // Invalid AESKey
+    const ERROR_INVALID_APPID = -40005; // Check AppID failed
+    const ERROR_ENCRYPT_AES = -40006; // AES Encryption failed
+    const ERROR_DECRYPT_AES = -40007; // AES decryption failed
+    const ERROR_INVALID_XML = -40008; // Invalid XML
+    const ERROR_BASE64_ENCODE = -40009; // Base64 encoding failed
+    const ERROR_BASE64_DECODE = -40010; // Base64 decoding failed
+    const ERROR_XML_BUILD = -40011; // XML build failed
+    const ILLEGAL_BUFFER = -41003; // Illegal buffer
+}
diff --git a/vendor/overtrue/wechat/src/Encryption/Encryptor.php b/vendor/overtrue/wechat/src/Encryption/Encryptor.php
new file mode 100644
index 0000000..be53c24
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Encryption/Encryptor.php
@@ -0,0 +1,306 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Encryptor.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Encryption;
+
+use EasyWeChat\Core\Exceptions\InvalidConfigException;
+use EasyWeChat\Support\XML;
+use Exception as BaseException;
+
+/**
+ * Class Encryptor.
+ */
+class Encryptor
+{
+    /**
+     * App id.
+     *
+     * @var string
+     */
+    protected $appId;
+
+    /**
+     * App token.
+     *
+     * @var string
+     */
+    protected $token;
+
+    /**
+     * AES key.
+     *
+     * @var string
+     */
+    protected $AESKey;
+
+    /**
+     * Block size.
+     *
+     * @var int
+     */
+    protected $blockSize;
+
+    /**
+     * Constructor.
+     *
+     * @param string $appId
+     * @param string $token
+     * @param string $AESKey
+     */
+    public function __construct($appId, $token, $AESKey)
+    {
+        $this->appId = $appId;
+        $this->token = $token;
+        $this->AESKey = $AESKey;
+        $this->blockSize = 32;
+    }
+
+    /**
+     * Encrypt the message and return XML.
+     *
+     * @param string $xml
+     * @param string $nonce
+     * @param int    $timestamp
+     *
+     * @return string
+     */
+    public function encryptMsg($xml, $nonce = null, $timestamp = null)
+    {
+        $encrypt = $this->encrypt($xml, $this->appId);
+
+        !is_null($nonce) || $nonce = substr($this->appId, 0, 10);
+        !is_null($timestamp) || $timestamp = time();
+
+        //生成安全签名
+        $signature = $this->getSHA1($this->token, $timestamp, $nonce, $encrypt);
+
+        $response = [
+            'Encrypt' => $encrypt,
+            'MsgSignature' => $signature,
+            'TimeStamp' => $timestamp,
+            'Nonce' => $nonce,
+        ];
+
+        //生成响应xml
+        return XML::build($response);
+    }
+
+    /**
+     * Decrypt message.
+     *
+     * @param string $msgSignature
+     * @param string $nonce
+     * @param string $timestamp
+     * @param string $postXML
+     *
+     * @return array
+     *
+     * @throws EncryptionException
+     */
+    public function decryptMsg($msgSignature, $nonce, $timestamp, $postXML)
+    {
+        try {
+            $array = XML::parse($postXML);
+        } catch (BaseException $e) {
+            throw new EncryptionException('Invalid xml.', EncryptionException::ERROR_PARSE_XML);
+        }
+
+        $encrypted = $array['Encrypt'];
+
+        $signature = $this->getSHA1($this->token, $timestamp, $nonce, $encrypted);
+
+        if ($signature !== $msgSignature) {
+            throw new EncryptionException('Invalid Signature.', EncryptionException::ERROR_INVALID_SIGNATURE);
+        }
+
+        return XML::parse($this->decrypt($encrypted, $this->appId));
+    }
+
+    /**
+     * Get SHA1.
+     *
+     * @return string
+     *
+     * @throws EncryptionException
+     */
+    public function getSHA1()
+    {
+        try {
+            $array = func_get_args();
+            sort($array, SORT_STRING);
+
+            return sha1(implode($array));
+        } catch (BaseException $e) {
+            throw new EncryptionException($e->getMessage(), EncryptionException::ERROR_CALC_SIGNATURE);
+        }
+    }
+
+    /**
+     * Encode string.
+     *
+     * @param string $text
+     *
+     * @return string
+     */
+    public function encode($text)
+    {
+        $padAmount = $this->blockSize - (strlen($text) % $this->blockSize);
+
+        $padAmount = 0 !== $padAmount ? $padAmount : $this->blockSize;
+
+        $padChr = chr($padAmount);
+
+        $tmp = '';
+
+        for ($index = 0; $index < $padAmount; ++$index) {
+            $tmp .= $padChr;
+        }
+
+        return $text.$tmp;
+    }
+
+    /**
+     * Decode string.
+     *
+     * @param string $decrypted
+     *
+     * @return string
+     */
+    public function decode($decrypted)
+    {
+        $pad = ord(substr($decrypted, -1));
+
+        if ($pad < 1 || $pad > $this->blockSize) {
+            $pad = 0;
+        }
+
+        return substr($decrypted, 0, (strlen($decrypted) - $pad));
+    }
+
+    /**
+     * Return AESKey.
+     *
+     * @return string
+     *
+     * @throws InvalidConfigException
+     */
+    protected function getAESKey()
+    {
+        if (empty($this->AESKey)) {
+            throw new InvalidConfigException("Configuration mission, 'aes_key' is required.");
+        }
+
+        if (43 !== strlen($this->AESKey)) {
+            throw new InvalidConfigException("The length of 'aes_key' must be 43.");
+        }
+
+        return base64_decode($this->AESKey.'=', true);
+    }
+
+    /**
+     * Encrypt string.
+     *
+     * @param string $text
+     * @param string $appId
+     *
+     * @return string
+     *
+     * @throws EncryptionException
+     */
+    private function encrypt($text, $appId)
+    {
+        try {
+            $key = $this->getAESKey();
+            $random = $this->getRandomStr();
+            $text = $this->encode($random.pack('N', strlen($text)).$text.$appId);
+
+            $iv = substr($key, 0, 16);
+
+            $encrypted = openssl_encrypt($text, 'aes-256-cbc', $key, OPENSSL_RAW_DATA | OPENSSL_NO_PADDING, $iv);
+
+            return base64_encode($encrypted);
+        } catch (BaseException $e) {
+            throw new EncryptionException($e->getMessage(), EncryptionException::ERROR_ENCRYPT_AES);
+        }
+    }
+
+    /**
+     * Decrypt message.
+     *
+     * @param string $encrypted
+     * @param string $appId
+     *
+     * @return string
+     *
+     * @throws EncryptionException
+     */
+    private function decrypt($encrypted, $appId)
+    {
+        try {
+            $key = $this->getAESKey();
+            $ciphertext = base64_decode($encrypted, true);
+            $iv = substr($key, 0, 16);
+
+            $decrypted = openssl_decrypt($ciphertext, 'aes-256-cbc', $key, OPENSSL_RAW_DATA | OPENSSL_NO_PADDING, $iv);
+        } catch (BaseException $e) {
+            throw new EncryptionException($e->getMessage(), EncryptionException::ERROR_DECRYPT_AES);
+        }
+
+        try {
+            $result = $this->decode($decrypted);
+
+            if (strlen($result) < 16) {
+                return '';
+            }
+
+            $content = substr($result, 16, strlen($result));
+            $listLen = unpack('N', substr($content, 0, 4));
+            $xmlLen = $listLen[1];
+            $xml = substr($content, 4, $xmlLen);
+            $fromAppId = trim(substr($content, $xmlLen + 4));
+        } catch (BaseException $e) {
+            throw new EncryptionException($e->getMessage(), EncryptionException::ERROR_INVALID_XML);
+        }
+
+        if ($fromAppId !== $appId) {
+            throw new EncryptionException('Invalid appId.', EncryptionException::ERROR_INVALID_APPID);
+        }
+
+        $dataSet = json_decode($xml, true);
+        if ($dataSet && (JSON_ERROR_NONE === json_last_error())) {
+            // For mini-program JSON formats.
+            // Convert to XML if the given string can be decode into a data array.
+            $xml = XML::build($dataSet);
+        }
+
+        return $xml;
+    }
+
+    /**
+     * Generate random string.
+     *
+     * @return string
+     */
+    private function getRandomStr()
+    {
+        return substr(str_shuffle('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz'), 0, 16);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Encryption/composer.json b/vendor/overtrue/wechat/src/Encryption/composer.json
new file mode 100644
index 0000000..fd27fdf
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Encryption/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/encryption",
+    "description": "encryption module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "encryption", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "require": {
+        "ext-openssl": "*"
+    },
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Encryption\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "~5.0",
+        "mockery/mockery": "^1.0@dev"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/Application.php b/vendor/overtrue/wechat/src/Foundation/Application.php
new file mode 100644
index 0000000..6244f9f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/Application.php
@@ -0,0 +1,294 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Application.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation;
+
+use Doctrine\Common\Cache\Cache as CacheInterface;
+use Doctrine\Common\Cache\FilesystemCache;
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\AccessToken;
+use EasyWeChat\Core\Http;
+use EasyWeChat\Support\Log;
+use Monolog\Handler\HandlerInterface;
+use Monolog\Handler\NullHandler;
+use Monolog\Handler\StreamHandler;
+use Monolog\Logger;
+use Pimple\Container;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Class Application.
+ *
+ * @property \EasyWeChat\Core\AccessToken                    $access_token
+ * @property \EasyWeChat\Server\Guard                        $server
+ * @property \EasyWeChat\User\User                           $user
+ * @property \EasyWeChat\User\Tag                            $user_tag
+ * @property \EasyWeChat\User\Group                          $user_group
+ * @property \EasyWeChat\Js\Js                               $js
+ * @property \Overtrue\Socialite\Providers\WeChatProvider    $oauth
+ * @property \EasyWeChat\Menu\Menu                           $menu
+ * @property \EasyWeChat\Notice\Notice                       $notice
+ * @property \EasyWeChat\Material\Material                   $material
+ * @property \EasyWeChat\Material\Temporary                  $material_temporary
+ * @property \EasyWeChat\Staff\Staff                         $staff
+ * @property \EasyWeChat\Url\Url                             $url
+ * @property \EasyWeChat\QRCode\QRCode                       $qrcode
+ * @property \EasyWeChat\Semantic\Semantic                   $semantic
+ * @property \EasyWeChat\Stats\Stats                         $stats
+ * @property \EasyWeChat\Payment\Merchant                    $merchant
+ * @property \EasyWeChat\Payment\Payment                     $payment
+ * @property \EasyWeChat\Payment\LuckyMoney\LuckyMoney       $lucky_money
+ * @property \EasyWeChat\Payment\MerchantPay\MerchantPay     $merchant_pay
+ * @property \EasyWeChat\Payment\CashCoupon\CashCoupon       $cash_coupon
+ * @property \EasyWeChat\Reply\Reply                         $reply
+ * @property \EasyWeChat\Broadcast\Broadcast                 $broadcast
+ * @property \EasyWeChat\Card\Card                           $card
+ * @property \EasyWeChat\Device\Device                       $device
+ * @property \EasyWeChat\Comment\Comment                     $comment
+ * @property \EasyWeChat\ShakeAround\ShakeAround             $shakearound
+ * @property \EasyWeChat\OpenPlatform\OpenPlatform           $open_platform
+ * @property \EasyWeChat\MiniProgram\MiniProgram             $mini_program
+ *
+ * @method \EasyWeChat\Support\Collection clearQuota()
+ * @method \EasyWeChat\Support\Collection getCallbackIp()
+ */
+class Application extends Container
+{
+    /**
+     * Service Providers.
+     *
+     * @var array
+     */
+    protected $providers = [
+        ServiceProviders\FundamentalServiceProvider::class,
+        ServiceProviders\ServerServiceProvider::class,
+        ServiceProviders\UserServiceProvider::class,
+        ServiceProviders\JsServiceProvider::class,
+        ServiceProviders\OAuthServiceProvider::class,
+        ServiceProviders\MenuServiceProvider::class,
+        ServiceProviders\NoticeServiceProvider::class,
+        ServiceProviders\MaterialServiceProvider::class,
+        ServiceProviders\StaffServiceProvider::class,
+        ServiceProviders\UrlServiceProvider::class,
+        ServiceProviders\QRCodeServiceProvider::class,
+        ServiceProviders\SemanticServiceProvider::class,
+        ServiceProviders\StatsServiceProvider::class,
+        ServiceProviders\PaymentServiceProvider::class,
+        ServiceProviders\POIServiceProvider::class,
+        ServiceProviders\ReplyServiceProvider::class,
+        ServiceProviders\BroadcastServiceProvider::class,
+        ServiceProviders\CardServiceProvider::class,
+        ServiceProviders\DeviceServiceProvider::class,
+        ServiceProviders\ShakeAroundServiceProvider::class,
+        ServiceProviders\OpenPlatformServiceProvider::class,
+        ServiceProviders\MiniProgramServiceProvider::class,
+        ServiceProviders\CommentServiceProvider::class,
+    ];
+
+    /**
+     * Application constructor.
+     *
+     * @param array $config
+     */
+    public function __construct($config)
+    {
+        parent::__construct();
+
+        $this['config'] = function () use ($config) {
+            return new Config($config);
+        };
+
+        $this->registerProviders();
+        $this->registerBase();
+        $this->initializeLogger();
+
+        Http::setDefaultOptions($this['config']->get('guzzle', ['timeout' => 5.0]));
+
+        AbstractAPI::maxRetries($this['config']->get('max_retries', 2));
+
+        $this->logConfiguration($config);
+    }
+
+    /**
+     * Log configuration.
+     *
+     * @param array $config
+     */
+    public function logConfiguration($config)
+    {
+        $config = new Config($config);
+
+        $keys = ['app_id', 'secret', 'open_platform.app_id', 'open_platform.secret', 'mini_program.app_id', 'mini_program.secret'];
+        foreach ($keys as $key) {
+            !$config->has($key) || $config[$key] = '***'.substr($config[$key], -5);
+        }
+
+        Log::debug('Current config:', $config->toArray());
+    }
+
+    /**
+     * Add a provider.
+     *
+     * @param string $provider
+     *
+     * @return Application
+     */
+    public function addProvider($provider)
+    {
+        array_push($this->providers, $provider);
+
+        return $this;
+    }
+
+    /**
+     * Set providers.
+     *
+     * @param array $providers
+     */
+    public function setProviders(array $providers)
+    {
+        $this->providers = [];
+
+        foreach ($providers as $provider) {
+            $this->addProvider($provider);
+        }
+    }
+
+    /**
+     * Return all providers.
+     *
+     * @return array
+     */
+    public function getProviders()
+    {
+        return $this->providers;
+    }
+
+    /**
+     * Magic get access.
+     *
+     * @param string $id
+     *
+     * @return mixed
+     */
+    public function __get($id)
+    {
+        return $this->offsetGet($id);
+    }
+
+    /**
+     * Magic set access.
+     *
+     * @param string $id
+     * @param mixed  $value
+     */
+    public function __set($id, $value)
+    {
+        $this->offsetSet($id, $value);
+    }
+
+    /**
+     * Register providers.
+     */
+    private function registerProviders()
+    {
+        foreach ($this->providers as $provider) {
+            $this->register(new $provider());
+        }
+    }
+
+    /**
+     * Register basic providers.
+     */
+    private function registerBase()
+    {
+        $this['request'] = function () {
+            return Request::createFromGlobals();
+        };
+
+        if (!empty($this['config']['cache']) && $this['config']['cache'] instanceof CacheInterface) {
+            $this['cache'] = $this['config']['cache'];
+        } else {
+            $this['cache'] = function () {
+                return new FilesystemCache(sys_get_temp_dir());
+            };
+        }
+
+        $this['access_token'] = function () {
+            return new AccessToken(
+                $this['config']['app_id'],
+                $this['config']['secret'],
+                $this['cache']
+            );
+        };
+    }
+
+    /**
+     * Initialize logger.
+     */
+    private function initializeLogger()
+    {
+        if (Log::hasLogger()) {
+            return;
+        }
+
+        $logger = new Logger('easywechat');
+
+        if (!$this['config']['debug'] || defined('PHPUNIT_RUNNING')) {
+            $logger->pushHandler(new NullHandler());
+        } elseif ($this['config']['log.handler'] instanceof HandlerInterface) {
+            $logger->pushHandler($this['config']['log.handler']);
+        } elseif ($logFile = $this['config']['log.file']) {
+            $logger->pushHandler(new StreamHandler(
+                $logFile,
+                $this['config']->get('log.level', Logger::WARNING),
+                true,
+                $this['config']->get('log.permission', null))
+            );
+        }
+
+        Log::setLogger($logger);
+    }
+
+    /**
+     * Magic call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     *
+     * @throws \Exception
+     */
+    public function __call($method, $args)
+    {
+        if (is_callable([$this['fundamental.api'], $method])) {
+            return call_user_func_array([$this['fundamental.api'], $method], $args);
+        }
+
+        throw new \Exception("Call to undefined method {$method}()");
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/Config.php b/vendor/overtrue/wechat/src/Foundation/Config.php
new file mode 100644
index 0000000..23b636d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/Config.php
@@ -0,0 +1,36 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Config.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation;
+
+use EasyWeChat\Support\Collection;
+
+/**
+ * Class Config.
+ */
+class Config extends Collection
+{
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/BroadcastServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/BroadcastServiceProvider.php
new file mode 100644
index 0000000..6c57ad3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/BroadcastServiceProvider.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * BroadcastServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Broadcast\Broadcast;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class BroadcastServiceProvider.
+ */
+class BroadcastServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['broadcast'] = function ($pimple) {
+            return new Broadcast($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/CardServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/CardServiceProvider.php
new file mode 100644
index 0000000..a219dbc
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/CardServiceProvider.php
@@ -0,0 +1,51 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * JsServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Card\Card;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class JsServiceProvider.
+ */
+class CardServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['card'] = function ($pimple) {
+            $card = new Card($pimple['access_token']);
+            $card->setCache($pimple['cache']);
+
+            return $card;
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/CommentServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/CommentServiceProvider.php
new file mode 100644
index 0000000..068eb0b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/CommentServiceProvider.php
@@ -0,0 +1,40 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * CommentServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Comment\Comment;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+class CommentServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * {@inheritdoc}.
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['comment'] = function ($pimple) {
+            return new Comment($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/DeviceServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/DeviceServiceProvider.php
new file mode 100644
index 0000000..cd4b820
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/DeviceServiceProvider.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * QRCodeServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    soone <66812590@qq.com>
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Device\Device;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class DeviceServiceProvider.
+ */
+class DeviceServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['device'] = function ($pimple) {
+            return new Device($pimple['access_token'], $pimple['config']->get('device', []));
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/FundamentalServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/FundamentalServiceProvider.php
new file mode 100644
index 0000000..a7dc2e3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/FundamentalServiceProvider.php
@@ -0,0 +1,43 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * FundamentalServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Fundamental\API;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class FundamentalServiceProvider.
+ */
+class FundamentalServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * {@inheritdoc}.
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['fundamental.api'] = function ($pimple) {
+            return new API($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/JsServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/JsServiceProvider.php
new file mode 100644
index 0000000..8329d2b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/JsServiceProvider.php
@@ -0,0 +1,51 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * JsServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Js\Js;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class JsServiceProvider.
+ */
+class JsServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['js'] = function ($pimple) {
+            $js = new Js($pimple['access_token']);
+            $js->setCache($pimple['cache']);
+
+            return $js;
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MaterialServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MaterialServiceProvider.php
new file mode 100644
index 0000000..7a6e85c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MaterialServiceProvider.php
@@ -0,0 +1,56 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MaterialServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Material\Material;
+use EasyWeChat\Material\Temporary;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class MaterialServiceProvider.
+ */
+class MaterialServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['material'] = function ($pimple) {
+            return new Material($pimple['access_token']);
+        };
+
+        $temporary = function ($pimple) {
+            return new Temporary($pimple['access_token']);
+        };
+
+        $pimple['material_temporary'] = $temporary;
+        $pimple['material.temporary'] = $temporary;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MenuServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MenuServiceProvider.php
new file mode 100644
index 0000000..55b2b9e
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MenuServiceProvider.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MenuServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Menu\Menu;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class MenuServiceProvider.
+ */
+class MenuServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['menu'] = function ($pimple) {
+            return new Menu($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MiniProgramServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MiniProgramServiceProvider.php
new file mode 100644
index 0000000..82091f5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/MiniProgramServiceProvider.php
@@ -0,0 +1,114 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MiniProgramServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) mingyoung 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\MiniProgram\AccessToken;
+use EasyWeChat\MiniProgram\Encryption\Encryptor;
+use EasyWeChat\MiniProgram\Material\Temporary;
+use EasyWeChat\MiniProgram\MiniProgram;
+use EasyWeChat\MiniProgram\Notice\Notice;
+use EasyWeChat\MiniProgram\QRCode\QRCode;
+use EasyWeChat\MiniProgram\Server\Guard;
+use EasyWeChat\MiniProgram\Sns\Sns;
+use EasyWeChat\MiniProgram\Staff\Staff;
+use EasyWeChat\MiniProgram\Stats\Stats;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class MiniProgramServiceProvider.
+ */
+class MiniProgramServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['mini_program.access_token'] = function ($pimple) {
+            return new AccessToken(
+                $pimple['config']['mini_program']['app_id'],
+                $pimple['config']['mini_program']['secret'],
+                $pimple['cache']
+            );
+        };
+
+        $pimple['mini_program.encryptor'] = function ($pimple) {
+            return new Encryptor(
+                $pimple['config']['mini_program']['app_id'],
+                $pimple['config']['mini_program']['token'],
+                $pimple['config']['mini_program']['aes_key']
+            );
+        };
+
+        $pimple['mini_program.server'] = function ($pimple) {
+            $server = new Guard($pimple['config']['mini_program']['token']);
+            $server->debug($pimple['config']['debug']);
+            $server->setEncryptor($pimple['mini_program.encryptor']);
+
+            return $server;
+        };
+
+        $pimple['mini_program.staff'] = function ($pimple) {
+            return new Staff($pimple['mini_program.access_token']);
+        };
+
+        $pimple['mini_program.notice'] = function ($pimple) {
+            return new Notice($pimple['mini_program.access_token']);
+        };
+
+        $pimple['mini_program.material_temporary'] = function ($pimple) {
+            return new Temporary($pimple['mini_program.access_token']);
+        };
+
+        $pimple['mini_program.stats'] = function ($pimple) {
+            return new Stats(
+                $pimple['mini_program.access_token'],
+                $pimple['config']['mini_program']
+            );
+        };
+
+        $pimple['mini_program.sns'] = function ($pimple) {
+            return new Sns(
+                $pimple['mini_program.access_token'],
+                $pimple['config']['mini_program']
+            );
+        };
+
+        $pimple['mini_program.qrcode'] = function ($pimple) {
+            return new QRCode(
+                $pimple['mini_program.access_token'],
+                $pimple['config']['mini_program']
+            );
+        };
+
+        $pimple['mini_program'] = function ($pimple) {
+            return new MiniProgram($pimple);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/NoticeServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/NoticeServiceProvider.php
new file mode 100644
index 0000000..276e282
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/NoticeServiceProvider.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * NoticeServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Notice\Notice;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class NoticeServiceProvider.
+ */
+class NoticeServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['notice'] = function ($pimple) {
+            return new Notice($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/OAuthServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/OAuthServiceProvider.php
new file mode 100644
index 0000000..d726c9e
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/OAuthServiceProvider.php
@@ -0,0 +1,84 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * OAuthServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use Overtrue\Socialite\SocialiteManager as Socialite;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class OAuthServiceProvider.
+ */
+class OAuthServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['oauth'] = function ($pimple) {
+            $callback = $this->prepareCallbackUrl($pimple);
+            $scopes = $pimple['config']->get('oauth.scopes', []);
+            $config = [
+                'wechat' => [
+                    'client_id' => $pimple['config']['app_id'],
+                    'client_secret' => $pimple['config']['secret'],
+                    'redirect' => $callback,
+                ],
+            ];
+            if ($pimple['config']->has('guzzle')) {
+                $config['guzzle'] = $pimple['config']['guzzle'];
+            }
+            $socialite = (new Socialite($config))->driver('wechat');
+
+            if (!empty($scopes)) {
+                $socialite->scopes($scopes);
+            }
+
+            return $socialite;
+        };
+    }
+
+    /**
+     * Prepare the OAuth callback url for wechat.
+     *
+     * @param Container $pimple
+     *
+     * @return string
+     */
+    private function prepareCallbackUrl($pimple)
+    {
+        $callback = $pimple['config']->get('oauth.callback');
+        if (0 === stripos($callback, 'http')) {
+            return $callback;
+        }
+        $baseUrl = $pimple['request']->getSchemeAndHttpHost();
+
+        return $baseUrl.'/'.ltrim($callback, '/');
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/OpenPlatformServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/OpenPlatformServiceProvider.php
new file mode 100644
index 0000000..49dac30
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/OpenPlatformServiceProvider.php
@@ -0,0 +1,189 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * OpenPlatformServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Encryption\Encryptor;
+use EasyWeChat\Foundation\Application;
+use EasyWeChat\OpenPlatform\AccessToken;
+use EasyWeChat\OpenPlatform\Api\BaseApi;
+use EasyWeChat\OpenPlatform\Api\PreAuthorization;
+use EasyWeChat\OpenPlatform\Authorizer;
+use EasyWeChat\OpenPlatform\AuthorizerAccessToken;
+use EasyWeChat\OpenPlatform\EventHandlers;
+use EasyWeChat\OpenPlatform\Guard;
+use EasyWeChat\OpenPlatform\OpenPlatform;
+use EasyWeChat\OpenPlatform\VerifyTicket;
+use Overtrue\Socialite\SocialiteManager as Socialite;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+class OpenPlatformServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['open_platform.verify_ticket'] = function ($pimple) {
+            return new VerifyTicket(
+                $pimple['config']['open_platform']['app_id'],
+                $pimple['cache']
+            );
+        };
+
+        $pimple['open_platform.access_token'] = function ($pimple) {
+            $accessToken = new AccessToken(
+                $pimple['config']['open_platform']['app_id'],
+                $pimple['config']['open_platform']['secret'],
+                $pimple['cache']
+            );
+            $accessToken->setVerifyTicket($pimple['open_platform.verify_ticket']);
+
+            return $accessToken;
+        };
+
+        $pimple['open_platform.encryptor'] = function ($pimple) {
+            return new Encryptor(
+                $pimple['config']['open_platform']['app_id'],
+                $pimple['config']['open_platform']['token'],
+                $pimple['config']['open_platform']['aes_key']
+            );
+        };
+
+        $pimple['open_platform'] = function ($pimple) {
+            return new OpenPlatform($pimple);
+        };
+
+        $pimple['open_platform.server'] = function ($pimple) {
+            $server = new Guard($pimple['config']['open_platform']['token']);
+            $server->debug($pimple['config']['debug']);
+            $server->setEncryptor($pimple['open_platform.encryptor']);
+            $server->setHandlers([
+                Guard::EVENT_AUTHORIZED => $pimple['open_platform.handlers.authorized'],
+                Guard::EVENT_UNAUTHORIZED => $pimple['open_platform.handlers.unauthorized'],
+                Guard::EVENT_UPDATE_AUTHORIZED => $pimple['open_platform.handlers.updateauthorized'],
+                Guard::EVENT_COMPONENT_VERIFY_TICKET => $pimple['open_platform.handlers.component_verify_ticket'],
+            ]);
+
+            return $server;
+        };
+
+        $pimple['open_platform.pre_auth'] = $pimple['open_platform.pre_authorization'] = function ($pimple) {
+            return new PreAuthorization(
+                $pimple['open_platform.access_token'],
+                $pimple['request']
+            );
+        };
+
+        $pimple['open_platform.api'] = function ($pimple) {
+            return new BaseApi(
+                $pimple['open_platform.access_token'],
+                $pimple['request']
+            );
+        };
+
+        $pimple['open_platform.authorizer'] = function ($pimple) {
+            return new Authorizer(
+                $pimple['open_platform.api'],
+                $pimple['config']['open_platform']['app_id'],
+                $pimple['cache']
+            );
+        };
+
+        $pimple['open_platform.authorizer_access_token'] = function ($pimple) {
+            return new AuthorizerAccessToken(
+                $pimple['config']['open_platform']['app_id'],
+                $pimple['open_platform.authorizer']
+            );
+        };
+
+        // Authorization events handlers.
+        $pimple['open_platform.handlers.component_verify_ticket'] = function ($pimple) {
+            return new EventHandlers\ComponentVerifyTicket($pimple['open_platform.verify_ticket']);
+        };
+        $pimple['open_platform.handlers.authorized'] = function () {
+            return new EventHandlers\Authorized();
+        };
+        $pimple['open_platform.handlers.updateauthorized'] = function () {
+            return new EventHandlers\UpdateAuthorized();
+        };
+        $pimple['open_platform.handlers.unauthorized'] = function () {
+            return new EventHandlers\Unauthorized();
+        };
+
+        $pimple['open_platform.app'] = function ($pimple) {
+            return new Application($pimple['config']->toArray());
+        };
+
+        // OAuth for OpenPlatform.
+        $pimple['open_platform.oauth'] = function ($pimple) {
+            $callback = $this->prepareCallbackUrl($pimple);
+            $scopes = $pimple['config']->get('open_platform.oauth.scopes', []);
+            $config = [
+                'wechat_open' => [
+                    'client_id' => $pimple['open_platform.authorizer']->getAppId(),
+                    'client_secret' => $pimple['open_platform.access_token'],
+                    'redirect' => $callback,
+                ],
+            ];
+            if ($pimple['config']->has('guzzle')) {
+                $config['guzzle'] = $pimple['config']['guzzle'];
+            }
+            $socialite = (new Socialite($config))->driver('wechat_open');
+
+            if (!empty($scopes)) {
+                $socialite->scopes($scopes);
+            }
+
+            return $socialite;
+        };
+    }
+
+    /**
+     * Prepare the OAuth callback url for wechat.
+     *
+     * @param Container $pimple
+     *
+     * @return string
+     */
+    private function prepareCallbackUrl($pimple)
+    {
+        $callback = $pimple['config']->get('oauth.callback');
+        if (0 === stripos($callback, 'http')) {
+            return $callback;
+        }
+        $baseUrl = $pimple['request']->getSchemeAndHttpHost();
+
+        return $baseUrl.'/'.ltrim($callback, '/');
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/POIServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/POIServiceProvider.php
new file mode 100644
index 0000000..b1de174
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/POIServiceProvider.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * POIServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\POI\POI;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class POIServiceProvider.
+ */
+class POIServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['poi'] = function ($pimple) {
+            return new POI($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/PaymentServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/PaymentServiceProvider.php
new file mode 100644
index 0000000..867a69e
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/PaymentServiceProvider.php
@@ -0,0 +1,82 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * PaymentServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Payment\CashCoupon\CashCoupon;
+use EasyWeChat\Payment\LuckyMoney\LuckyMoney;
+use EasyWeChat\Payment\Merchant;
+use EasyWeChat\Payment\MerchantPay\MerchantPay;
+use EasyWeChat\Payment\Payment;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class PaymentServiceProvider.
+ */
+class PaymentServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['merchant'] = function ($pimple) {
+            $config = array_merge(
+                ['app_id' => $pimple['config']['app_id']],
+                $pimple['config']->get('payment', [])
+            );
+
+            return new Merchant($config);
+        };
+
+        $pimple['payment'] = function ($pimple) {
+            $payment = new Payment($pimple['merchant'], $pimple['cache']);
+            $payment->sandboxMode(
+                (bool) $pimple['config']->get('payment.sandbox_mode')
+            );
+
+            return $payment;
+        };
+
+        $pimple['lucky_money'] = function ($pimple) {
+            return new LuckyMoney($pimple['merchant']);
+        };
+
+        $pimple['merchant_pay'] = function ($pimple) {
+            return new MerchantPay($pimple['merchant']);
+        };
+
+        $pimple['cash_coupon'] = function ($pimple) {
+            return new CashCoupon($pimple['merchant']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/QRCodeServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/QRCodeServiceProvider.php
new file mode 100644
index 0000000..149351d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/QRCodeServiceProvider.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * QRCodeServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\QRCode\QRCode;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class QRCodeServiceProvider.
+ */
+class QRCodeServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['qrcode'] = function ($pimple) {
+            return new QRCode($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ReplyServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ReplyServiceProvider.php
new file mode 100644
index 0000000..cbafa98
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ReplyServiceProvider.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * ReplyServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Reply\Reply;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class ReplyServiceProvider.
+ */
+class ReplyServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['reply'] = function ($pimple) {
+            return new Reply($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/SemanticServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/SemanticServiceProvider.php
new file mode 100644
index 0000000..19147f1
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/SemanticServiceProvider.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * SemanticServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Semantic\Semantic;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class SemanticServiceProvider.
+ */
+class SemanticServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['semantic'] = function ($pimple) {
+            return new Semantic($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ServerServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ServerServiceProvider.php
new file mode 100644
index 0000000..0bbeecb
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ServerServiceProvider.php
@@ -0,0 +1,67 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * ServerServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Encryption\Encryptor;
+use EasyWeChat\Server\Guard;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class ServerServiceProvider.
+ */
+class ServerServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['encryptor'] = function ($pimple) {
+            return new Encryptor(
+                $pimple['config']['app_id'],
+                $pimple['config']['token'],
+                $pimple['config']['aes_key']
+            );
+        };
+
+        $pimple['server'] = function ($pimple) {
+            $server = new Guard($pimple['config']['token']);
+
+            $server->debug($pimple['config']['debug']);
+
+            $server->setEncryptor($pimple['encryptor']);
+
+            return $server;
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ShakeAroundServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ShakeAroundServiceProvider.php
new file mode 100644
index 0000000..dde7f75
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/ShakeAroundServiceProvider.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * UserServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue/wechat
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\ShakeAround\ShakeAround;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class ShakeAroundServiceProvider.
+ */
+class ShakeAroundServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['shakearound'] = function ($pimple) {
+            return new ShakeAround($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/StaffServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/StaffServiceProvider.php
new file mode 100644
index 0000000..6864fca
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/StaffServiceProvider.php
@@ -0,0 +1,53 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * StaffServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Staff\Session;
+use EasyWeChat\Staff\Staff;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class StaffServiceProvider.
+ */
+class StaffServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['staff'] = function ($pimple) {
+            return new Staff($pimple['access_token']);
+        };
+
+        $pimple['staff_session'] = $pimple['staff.session'] = function ($pimple) {
+            return new Session($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/StatsServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/StatsServiceProvider.php
new file mode 100644
index 0000000..ed8e389
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/StatsServiceProvider.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * StatsServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Stats\Stats;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class StatsServiceProvider.
+ */
+class StatsServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['stats'] = function ($pimple) {
+            return new Stats($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/UrlServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/UrlServiceProvider.php
new file mode 100644
index 0000000..f16807b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/UrlServiceProvider.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * UrlServiceProvider.php.
+ *
+ * This file is part of the wechat.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\Url\Url;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class UrlServiceProvider.
+ */
+class UrlServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['url'] = function ($pimple) {
+            return new Url($pimple['access_token']);
+        };
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Foundation/ServiceProviders/UserServiceProvider.php b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/UserServiceProvider.php
new file mode 100644
index 0000000..bf6897d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Foundation/ServiceProviders/UserServiceProvider.php
@@ -0,0 +1,68 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * UserServiceProvider.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    overtrue 
+ * @copyright 2015
+ *
+ * @see      https://github.com/overtrue/wechat
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Foundation\ServiceProviders;
+
+use EasyWeChat\User\Group;
+use EasyWeChat\User\Tag;
+use EasyWeChat\User\User;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Class UserServiceProvider.
+ */
+class UserServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * Registers services on the given container.
+     *
+     * This method should only be used to configure services and parameters.
+     * It should not get services.
+     *
+     * @param Container $pimple A container instance
+     */
+    public function register(Container $pimple)
+    {
+        $pimple['user'] = function ($pimple) {
+            return new User($pimple['access_token']);
+        };
+
+        $group = function ($pimple) {
+            return new Group($pimple['access_token']);
+        };
+
+        $tag = function ($pimple) {
+            return new Tag($pimple['access_token']);
+        };
+
+        $pimple['user_group'] = $group;
+        $pimple['user.group'] = $group;
+
+        $pimple['user_tag'] = $tag;
+        $pimple['user.tag'] = $tag;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Fundamental/API.php b/vendor/overtrue/wechat/src/Fundamental/API.php
new file mode 100644
index 0000000..41718e2
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Fundamental/API.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Fundamental API.
+ *
+ * @author    mingyoung 
+ * @copyright 2017
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Fundamental;
+
+use EasyWeChat\Core\AbstractAPI;
+
+class API extends AbstractAPI
+{
+    const API_CLEAR_QUOTA = 'https://api.weixin.qq.com/cgi-bin/clear_quota';
+    const API_CALLBACK_IP = 'https://api.weixin.qq.com/cgi-bin/getcallbackip';
+
+    /**
+     * Clear quota.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function clearQuota()
+    {
+        $appid = $this->getAccessToken()->getAppId();
+
+        return $this->parseJSON('json', [self::API_CLEAR_QUOTA, compact('appid')]);
+    }
+
+    /**
+     * Get wechat callback ip.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getCallbackIp()
+    {
+        return $this->parseJSON('get', [self::API_CALLBACK_IP]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Js/Js.php b/vendor/overtrue/wechat/src/Js/Js.php
new file mode 100644
index 0000000..225ba42
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Js/Js.php
@@ -0,0 +1,212 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Js.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Js;
+
+use Doctrine\Common\Cache\Cache;
+use Doctrine\Common\Cache\FilesystemCache;
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Support\Str;
+use EasyWeChat\Support\Url as UrlHelper;
+
+/**
+ * Class Js.
+ */
+class Js extends AbstractAPI
+{
+    /**
+     * Cache.
+     *
+     * @var Cache
+     */
+    protected $cache;
+
+    /**
+     * Current URI.
+     *
+     * @var string
+     */
+    protected $url;
+
+    /**
+     * Ticket cache prefix.
+     */
+    const TICKET_CACHE_PREFIX = 'overtrue.wechat.jsapi_ticket.';
+
+    /**
+     * Api of ticket.
+     */
+    const API_TICKET = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket';
+
+    /**
+     * Get config json for jsapi.
+     *
+     * @param array $APIs
+     * @param bool  $debug
+     * @param bool  $beta
+     * @param bool  $json
+     *
+     * @return array|string
+     */
+    public function config(array $APIs, $debug = false, $beta = false, $json = true)
+    {
+        $signPackage = $this->signature();
+
+        $base = [
+                 'debug' => $debug,
+                 'beta' => $beta,
+                ];
+        $config = array_merge($base, $signPackage, ['jsApiList' => $APIs]);
+
+        return $json ? json_encode($config) : $config;
+    }
+
+    /**
+     * Return jsapi config as a PHP array.
+     *
+     * @param array $APIs
+     * @param bool  $debug
+     * @param bool  $beta
+     *
+     * @return array
+     */
+    public function getConfigArray(array $APIs, $debug = false, $beta = false)
+    {
+        return $this->config($APIs, $debug, $beta, false);
+    }
+
+    /**
+     * Get jsticket.
+     *
+     * @param bool $forceRefresh
+     *
+     * @return string
+     */
+    public function ticket($forceRefresh = false)
+    {
+        $key = self::TICKET_CACHE_PREFIX.$this->getAccessToken()->getAppId();
+        $ticket = $this->getCache()->fetch($key);
+
+        if (!$forceRefresh && !empty($ticket)) {
+            return $ticket;
+        }
+
+        $result = $this->parseJSON('get', [self::API_TICKET, ['type' => 'jsapi']]);
+
+        $this->getCache()->save($key, $result['ticket'], $result['expires_in'] - 500);
+
+        return $result['ticket'];
+    }
+
+    /**
+     * Build signature.
+     *
+     * @param string $url
+     * @param string $nonce
+     * @param int    $timestamp
+     *
+     * @return array
+     */
+    public function signature($url = null, $nonce = null, $timestamp = null)
+    {
+        $url = $url ? $url : $this->getUrl();
+        $nonce = $nonce ? $nonce : Str::quickRandom(10);
+        $timestamp = $timestamp ? $timestamp : time();
+        $ticket = $this->ticket();
+
+        $sign = [
+                 'appId' => $this->getAccessToken()->getAppId(),
+                 'nonceStr' => $nonce,
+                 'timestamp' => $timestamp,
+                 'url' => $url,
+                 'signature' => $this->getSignature($ticket, $nonce, $timestamp, $url),
+                ];
+
+        return $sign;
+    }
+
+    /**
+     * Sign the params.
+     *
+     * @param string $ticket
+     * @param string $nonce
+     * @param int    $timestamp
+     * @param string $url
+     *
+     * @return string
+     */
+    public function getSignature($ticket, $nonce, $timestamp, $url)
+    {
+        return sha1("jsapi_ticket={$ticket}&noncestr={$nonce}×tamp={$timestamp}&url={$url}");
+    }
+
+    /**
+     * Set current url.
+     *
+     * @param string $url
+     *
+     * @return Js
+     */
+    public function setUrl($url)
+    {
+        $this->url = $url;
+
+        return $this;
+    }
+
+    /**
+     * Get current url.
+     *
+     * @return string
+     */
+    public function getUrl()
+    {
+        if ($this->url) {
+            return $this->url;
+        }
+
+        return UrlHelper::current();
+    }
+
+    /**
+     * Set cache manager.
+     *
+     * @param \Doctrine\Common\Cache\Cache $cache
+     *
+     * @return $this
+     */
+    public function setCache(Cache $cache)
+    {
+        $this->cache = $cache;
+
+        return $this;
+    }
+
+    /**
+     * Return cache manager.
+     *
+     * @return \Doctrine\Common\Cache\Cache
+     */
+    public function getCache()
+    {
+        return $this->cache ?: $this->cache = new FilesystemCache(sys_get_temp_dir());
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Js/LICENSE b/vendor/overtrue/wechat/src/Js/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Js/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Js/README.md b/vendor/overtrue/wechat/src/Js/README.md
new file mode 100644
index 0000000..0090bc9
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Js/README.md
@@ -0,0 +1,2 @@
+# JS
+微信 SDK JSSDK模块
diff --git a/vendor/overtrue/wechat/src/Js/composer.json b/vendor/overtrue/wechat/src/Js/composer.json
new file mode 100644
index 0000000..cfe34b3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Js/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/js",
+    "description": "js module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Js\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Material/LICENSE b/vendor/overtrue/wechat/src/Material/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Material/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Material/Material.php b/vendor/overtrue/wechat/src/Material/Material.php
new file mode 100644
index 0000000..be703ae
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Material/Material.php
@@ -0,0 +1,293 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Material.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Material;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+use EasyWeChat\Message\Article;
+
+/**
+ * Class Material.
+ */
+class Material extends AbstractAPI
+{
+    /**
+     * Allow media type.
+     *
+     * @var array
+     */
+    protected $allowTypes = ['image', 'voice', 'video', 'thumb', 'news_image'];
+
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/material/get_material';
+    const API_UPLOAD = 'https://api.weixin.qq.com/cgi-bin/material/add_material';
+    const API_DELETE = 'https://api.weixin.qq.com/cgi-bin/material/del_material';
+    const API_STATS = 'https://api.weixin.qq.com/cgi-bin/material/get_materialcount';
+    const API_LISTS = 'https://api.weixin.qq.com/cgi-bin/material/batchget_material';
+    const API_NEWS_UPLOAD = 'https://api.weixin.qq.com/cgi-bin/material/add_news';
+    const API_NEWS_UPDATE = 'https://api.weixin.qq.com/cgi-bin/material/update_news';
+    const API_NEWS_IMAGE_UPLOAD = 'https://api.weixin.qq.com/cgi-bin/media/uploadimg';
+
+    /**
+     * Upload image.
+     *
+     * @param string $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function uploadImage($path)
+    {
+        return $this->uploadMedia('image', $path);
+    }
+
+    /**
+     * Upload voice.
+     *
+     * @param string $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function uploadVoice($path)
+    {
+        return $this->uploadMedia('voice', $path);
+    }
+
+    /**
+     * Upload thumb.
+     *
+     * @param string $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function uploadThumb($path)
+    {
+        return $this->uploadMedia('thumb', $path);
+    }
+
+    /**
+     * Upload video.
+     *
+     * @param string $path
+     * @param string $title
+     * @param string $description
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function uploadVideo($path, $title, $description)
+    {
+        $params = [
+            'description' => json_encode(
+                [
+                    'title' => $title,
+                    'introduction' => $description,
+                ], JSON_UNESCAPED_UNICODE),
+        ];
+
+        return $this->uploadMedia('video', $path, $params);
+    }
+
+    /**
+     * Upload articles.
+     *
+     * @param array|Article $articles
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function uploadArticle($articles)
+    {
+        if (!empty($articles['title']) || $articles instanceof Article) {
+            $articles = [$articles];
+        }
+
+        $params = ['articles' => array_map(function ($article) {
+            if ($article instanceof Article) {
+                return $article->only([
+                    'title', 'thumb_media_id', 'author', 'digest',
+                    'show_cover_pic', 'content', 'content_source_url',
+                    ]);
+            }
+
+            return $article;
+        }, $articles)];
+
+        return $this->parseJSON('json', [self::API_NEWS_UPLOAD, $params]);
+    }
+
+    /**
+     * Update article.
+     *
+     * @param string $mediaId
+     * @param array  $article
+     * @param int    $index
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function updateArticle($mediaId, $article, $index = 0)
+    {
+        $params = [
+            'media_id' => $mediaId,
+            'index' => $index,
+            'articles' => isset($article['title']) ? $article : (isset($article[$index]) ? $article[$index] : []),
+        ];
+
+        return $this->parseJSON('json', [self::API_NEWS_UPDATE, $params]);
+    }
+
+    /**
+     * Upload image for article.
+     *
+     * @param string $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function uploadArticleImage($path)
+    {
+        return $this->uploadMedia('news_image', $path);
+    }
+
+    /**
+     * Fetch material.
+     *
+     * @param string $mediaId
+     *
+     * @return mixed
+     */
+    public function get($mediaId)
+    {
+        $response = $this->getHttp()->json(self::API_GET, ['media_id' => $mediaId]);
+
+        foreach ($response->getHeader('Content-Type') as $mime) {
+            if (preg_match('/(image|video|audio)/i', $mime)) {
+                return $response->getBody();
+            }
+        }
+
+        $json = $this->getHttp()->parseJSON($response);
+
+        // XXX: 微信开发这帮混蛋，尼玛文件二进制输出不带header，简直日了!!!
+        if (!$json) {
+            return $response->getBody();
+        }
+
+        $this->checkAndThrow($json);
+
+        return $json;
+    }
+
+    /**
+     * Delete material by media ID.
+     *
+     * @param string $mediaId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($mediaId)
+    {
+        return $this->parseJSON('json', [self::API_DELETE, ['media_id' => $mediaId]]);
+    }
+
+    /**
+     * List materials.
+     *
+     * example:
+     *
+     * {
+     *   "total_count": TOTAL_COUNT,
+     *   "item_count": ITEM_COUNT,
+     *   "item": [{
+     *             "media_id": MEDIA_ID,
+     *             "name": NAME,
+     *             "update_time": UPDATE_TIME
+     *         },
+     *         // more...
+     *   ]
+     * }
+     *
+     * @param string $type
+     * @param int    $offset
+     * @param int    $count
+     *
+     * @return array
+     */
+    public function lists($type, $offset = 0, $count = 20)
+    {
+        $params = [
+            'type' => $type,
+            'offset' => intval($offset),
+            'count' => min(20, $count),
+        ];
+
+        return $this->parseJSON('json', [self::API_LISTS, $params]);
+    }
+
+    /**
+     * Get stats of materials.
+     *
+     * @return array
+     */
+    public function stats()
+    {
+        return $this->parseJSON('get', [self::API_STATS]);
+    }
+
+    /**
+     * Upload material.
+     *
+     * @param string $type
+     * @param string $path
+     * @param array  $form
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function uploadMedia($type, $path, array $form = [])
+    {
+        if (!file_exists($path) || !is_readable($path)) {
+            throw new InvalidArgumentException("File does not exist, or the file is unreadable: '$path'");
+        }
+
+        $form['type'] = $type;
+
+        return $this->parseJSON('upload', [$this->getAPIByType($type), ['media' => $path], $form]);
+    }
+
+    /**
+     * Get API by type.
+     *
+     * @param string $type
+     *
+     * @return string
+     */
+    public function getAPIByType($type)
+    {
+        switch ($type) {
+            case 'news_image':
+                $api = self::API_NEWS_IMAGE_UPLOAD;
+
+                break;
+            default:
+                $api = self::API_UPLOAD;
+        }
+
+        return $api;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Material/README.md b/vendor/overtrue/wechat/src/Material/README.md
new file mode 100644
index 0000000..53c42fe
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Material/README.md
@@ -0,0 +1,2 @@
+# material
+微信 SDK 素材管理模块
diff --git a/vendor/overtrue/wechat/src/Material/Temporary.php b/vendor/overtrue/wechat/src/Material/Temporary.php
new file mode 100644
index 0000000..aae77d7
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Material/Temporary.php
@@ -0,0 +1,175 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Temporary.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Material;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+use EasyWeChat\Support\File;
+
+/**
+ * Class Temporary.
+ */
+class Temporary extends AbstractAPI
+{
+    /**
+     * Allow media type.
+     *
+     * @var array
+     */
+    protected $allowTypes = ['image', 'voice', 'video', 'thumb'];
+
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/media/get';
+    const API_UPLOAD = 'https://api.weixin.qq.com/cgi-bin/media/upload';
+
+    /**
+     * Download temporary material.
+     *
+     * @param string $mediaId
+     * @param string $directory
+     * @param string $filename
+     *
+     * @return string
+     *
+     * @throws InvalidArgumentException
+     */
+    public function download($mediaId, $directory, $filename = '')
+    {
+        if (!is_dir($directory) || !is_writable($directory)) {
+            throw new InvalidArgumentException("Directory does not exist or is not writable: '$directory'.");
+        }
+
+        $filename = $filename ?: $mediaId;
+
+        $stream = $this->getStream($mediaId);
+
+        $filename .= File::getStreamExt($stream);
+
+        file_put_contents($directory.'/'.$filename, $stream);
+
+        return $filename;
+    }
+
+    /**
+     * Fetch item from WeChat server.
+     *
+     * @param string $mediaId
+     *
+     * @return mixed
+     *
+     * @throws \EasyWeChat\Core\Exceptions\RuntimeException
+     */
+    public function getStream($mediaId)
+    {
+        $response = $this->getHttp()->get(self::API_GET, ['media_id' => $mediaId]);
+
+        $response->getBody()->rewind();
+
+        $body = $response->getBody()->getContents();
+
+        $json = json_decode($body, true);
+
+        if (JSON_ERROR_NONE === json_last_error()) {
+            $this->checkAndThrow($json);
+        }
+
+        return $body;
+    }
+
+    /**
+     * Upload temporary material.
+     *
+     * @param string $type
+     * @param string $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function upload($type, $path)
+    {
+        if (!file_exists($path) || !is_readable($path)) {
+            throw new InvalidArgumentException("File does not exist, or the file is unreadable: '$path'");
+        }
+
+        if (!in_array($type, $this->allowTypes, true)) {
+            throw new InvalidArgumentException("Unsupported media type: '{$type}'");
+        }
+
+        return $this->parseJSON('upload', [self::API_UPLOAD, ['media' => $path], [], ['type' => $type]]);
+    }
+
+    /**
+     * Upload image.
+     *
+     * @param $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function uploadImage($path)
+    {
+        return $this->upload('image', $path);
+    }
+
+    /**
+     * Upload video.
+     *
+     * @param $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function uploadVideo($path)
+    {
+        return $this->upload('video', $path);
+    }
+
+    /**
+     * Upload voice.
+     *
+     * @param $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function uploadVoice($path)
+    {
+        return $this->upload('voice', $path);
+    }
+
+    /**
+     * Upload thumb.
+     *
+     * @param $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function uploadThumb($path)
+    {
+        return $this->upload('thumb', $path);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Material/composer.json b/vendor/overtrue/wechat/src/Material/composer.json
new file mode 100644
index 0000000..92bb955
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Material/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/material",
+    "description": "material module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "material", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Material\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Menu/LICENSE b/vendor/overtrue/wechat/src/Menu/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Menu/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Menu/Menu.php b/vendor/overtrue/wechat/src/Menu/Menu.php
new file mode 100644
index 0000000..f5a6d97
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Menu/Menu.php
@@ -0,0 +1,106 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Menu.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Menu;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Menu.
+ */
+class Menu extends AbstractAPI
+{
+    const API_CREATE = 'https://api.weixin.qq.com/cgi-bin/menu/create';
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/menu/get';
+    const API_DELETE = 'https://api.weixin.qq.com/cgi-bin/menu/delete';
+    const API_QUERY = 'https://api.weixin.qq.com/cgi-bin/get_current_selfmenu_info';
+    const API_CONDITIONAL_CREATE = 'https://api.weixin.qq.com/cgi-bin/menu/addconditional';
+    const API_CONDITIONAL_DELETE = 'https://api.weixin.qq.com/cgi-bin/menu/delconditional';
+    const API_CONDITIONAL_TEST = 'https://api.weixin.qq.com/cgi-bin/menu/trymatch';
+
+    /**
+     * Get all menus.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function all()
+    {
+        return $this->parseJSON('get', [self::API_GET]);
+    }
+
+    /**
+     * Get current menus.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function current()
+    {
+        return $this->parseJSON('get', [self::API_QUERY]);
+    }
+
+    /**
+     * Add menu.
+     *
+     * @param array $buttons
+     * @param array $matchRule
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function add(array $buttons, array $matchRule = [])
+    {
+        if (!empty($matchRule)) {
+            return $this->parseJSON('json', [self::API_CONDITIONAL_CREATE, [
+                'button' => $buttons,
+                'matchrule' => $matchRule,
+            ]]);
+        }
+
+        return $this->parseJSON('json', [self::API_CREATE, ['button' => $buttons]]);
+    }
+
+    /**
+     * Destroy menu.
+     *
+     * @param int $menuId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function destroy($menuId = null)
+    {
+        if (null !== $menuId) {
+            return $this->parseJSON('json', [self::API_CONDITIONAL_DELETE, ['menuid' => $menuId]]);
+        }
+
+        return  $this->parseJSON('get', [self::API_DELETE]);
+    }
+
+    /**
+     * Test conditional menu.
+     *
+     * @param string $userId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function test($userId)
+    {
+        return $this->parseJSON('json', [self::API_CONDITIONAL_TEST, ['user_id' => $userId]]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Menu/README.md b/vendor/overtrue/wechat/src/Menu/README.md
new file mode 100644
index 0000000..872d2c0
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Menu/README.md
@@ -0,0 +1,2 @@
+# menu
+微信 SDK 自定义菜单模块
diff --git a/vendor/overtrue/wechat/src/Menu/composer.json b/vendor/overtrue/wechat/src/Menu/composer.json
new file mode 100644
index 0000000..36f3c44
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Menu/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/menu",
+    "description": "menu module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "menu", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Menu\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/AbstractMessage.php b/vendor/overtrue/wechat/src/Message/AbstractMessage.php
new file mode 100644
index 0000000..663b819
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/AbstractMessage.php
@@ -0,0 +1,110 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AbstractMessage.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+use EasyWeChat\Support\Attribute;
+
+/**
+ * Class AbstractMessage.
+ */
+abstract class AbstractMessage extends Attribute
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type;
+
+    /**
+     * Message id.
+     *
+     * @var int
+     */
+    protected $id;
+
+    /**
+     * Message target user open id.
+     *
+     * @var string
+     */
+    protected $to;
+
+    /**
+     * Message sender open id.
+     *
+     * @var string
+     */
+    protected $from;
+
+    /**
+     * Message attributes.
+     *
+     * @var array
+     */
+    protected $properties = [];
+
+    /**
+     * Return type name message.
+     *
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Magic getter.
+     *
+     * @param string $property
+     *
+     * @return mixed
+     */
+    public function __get($property)
+    {
+        if (property_exists($this, $property)) {
+            return $this->$property;
+        }
+
+        return parent::__get($property);
+    }
+
+    /**
+     * Magic setter.
+     *
+     * @param string $property
+     * @param mixed  $value
+     *
+     * @return AbstractMessage
+     */
+    public function __set($property, $value)
+    {
+        if (property_exists($this, $property)) {
+            $this->$property = $value;
+        } else {
+            parent::__set($property, $value);
+        }
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/Article.php b/vendor/overtrue/wechat/src/Message/Article.php
new file mode 100644
index 0000000..904d8ab
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Article.php
@@ -0,0 +1,53 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Article.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Article.
+ */
+class Article extends AbstractMessage
+{
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                                'thumb_media_id',
+                                'author',
+                                'title',
+                                'content',
+                                'digest',
+                                'source_url',
+                                'show_cover',
+                            ];
+
+    /**
+     * Aliases of attribute.
+     *
+     * @var array
+     */
+    protected $aliases = [
+        'source_url' => 'content_source_url',
+        'show_cover' => 'show_cover_pic',
+    ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/Card.php b/vendor/overtrue/wechat/src/Message/Card.php
new file mode 100644
index 0000000..417dece
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Card.php
@@ -0,0 +1,53 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Card.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Card.
+ */
+class Card extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'wxcard';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = ['card_id'];
+
+    /**
+     * Material constructor.
+     *
+     * @param string $mediaId
+     * @param string $type
+     */
+    public function __construct($cardId)
+    {
+        $this->set('card_id', $cardId);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/DeviceEvent.php b/vendor/overtrue/wechat/src/Message/DeviceEvent.php
new file mode 100644
index 0000000..660a640
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/DeviceEvent.php
@@ -0,0 +1,40 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class DeviceEvent.
+ *
+ * @property string $media_id
+ */
+class DeviceEvent extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'device_event';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+        'device_type',
+        'device_id',
+        'content',
+        'session_id',
+        'open_id',
+    ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/DeviceText.php b/vendor/overtrue/wechat/src/Message/DeviceText.php
new file mode 100644
index 0000000..5aa1fce
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/DeviceText.php
@@ -0,0 +1,40 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class DeviceText.
+ *
+ * @property string $content
+ */
+class DeviceText extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'device_text';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+        'device_type',
+        'device_id',
+        'content',
+        'session_id',
+        'open_id',
+    ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/Image.php b/vendor/overtrue/wechat/src/Message/Image.php
new file mode 100644
index 0000000..03a636f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Image.php
@@ -0,0 +1,58 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Image.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Image.
+ *
+ * @property string $media_id
+ */
+class Image extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'image';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = ['media_id'];
+
+    /**
+     * Set media_id.
+     *
+     * @param string $mediaId
+     *
+     * @return Image
+     */
+    public function media($mediaId)
+    {
+        $this->setAttribute('media_id', $mediaId);
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/Link.php b/vendor/overtrue/wechat/src/Message/Link.php
new file mode 100644
index 0000000..98066c8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Link.php
@@ -0,0 +1,46 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Link.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Link.
+ */
+class Link extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'link';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                             'title',
+                             'description',
+                             'url',
+                            ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/Location.php b/vendor/overtrue/wechat/src/Message/Location.php
new file mode 100644
index 0000000..53a15eb
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Location.php
@@ -0,0 +1,48 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Location.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Location.
+ */
+class Location extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'location';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                             'latitude',
+                             'longitude',
+                             'scale',
+                             'label',
+                             'precision',
+                            ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/Material.php b/vendor/overtrue/wechat/src/Message/Material.php
new file mode 100644
index 0000000..2574f0b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Material.php
@@ -0,0 +1,47 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Material.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Material.
+ */
+class Material extends AbstractMessage
+{
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = ['media_id'];
+
+    /**
+     * Material constructor.
+     *
+     * @param string $mediaId
+     * @param string $type
+     */
+    public function __construct($type, $mediaId)
+    {
+        $this->set('media_id', $mediaId);
+        $this->type = $type;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/MiniProgramPage.php b/vendor/overtrue/wechat/src/Message/MiniProgramPage.php
new file mode 100644
index 0000000..0e81a3c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/MiniProgramPage.php
@@ -0,0 +1,39 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Message;
+
+class MiniProgramPage extends AbstractMessage
+{
+    protected $type = 'miniprogrampage';
+
+    protected $properties = [
+        'title',
+        'appid',
+        'pagepath',
+        'thumb_media_id',
+    ];
+
+    /**
+     * 小程序卡片图片的媒体ID，小程序卡片图片建议大小为520*416
+     * mediaId需后台通过api上传后获取.
+     *
+     * @param string $mediaId
+     *
+     * @return $this
+     */
+    public function thumb($mediaId)
+    {
+        $this->setAttribute('thumb_media_id', $mediaId);
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/Music.php b/vendor/overtrue/wechat/src/Message/Music.php
new file mode 100644
index 0000000..aca039c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Music.php
@@ -0,0 +1,70 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Music.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Music.
+ *
+ * @property string $url
+ * @property string $hq_url
+ * @property string $title
+ * @property string $description
+ * @property string $thumb_media_id
+ * @property string $format
+ */
+class Music extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'music';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+        'title',
+        'description',
+        'url',
+        'hq_url',
+        'thumb_media_id',
+        'format',
+    ];
+
+    /**
+     * 设置音乐封面.
+     *
+     * @param string $mediaId
+     *
+     * @return $this
+     */
+    public function thumb($mediaId)
+    {
+        $this->setAttribute('thumb_media_id', $mediaId);
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/News.php b/vendor/overtrue/wechat/src/Message/News.php
new file mode 100644
index 0000000..1adf22a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/News.php
@@ -0,0 +1,56 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * News.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class News.
+ */
+class News extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'news';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                                'title',
+                                'description',
+                                'url',
+                                'image',
+                            ];
+
+    /**
+     * Aliases of attribute.
+     *
+     * @var array
+     */
+    protected $aliases = [
+        'image' => 'pic_url',
+    ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/README.md b/vendor/overtrue/wechat/src/Message/README.md
new file mode 100644
index 0000000..88765ae
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/README.md
@@ -0,0 +1,3 @@
+# message
+
+message
diff --git a/vendor/overtrue/wechat/src/Message/Raw.php b/vendor/overtrue/wechat/src/Message/Raw.php
new file mode 100644
index 0000000..87f1cf9
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Raw.php
@@ -0,0 +1,50 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Raw.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Raw.
+ */
+class Raw extends AbstractMessage
+{
+    /**
+     * @var string
+     */
+    protected $type = 'raw';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = ['content'];
+
+    /**
+     * Constructor.
+     *
+     * @param string $content
+     */
+    public function __construct($content)
+    {
+        parent::__construct(['content' => strval($content)]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/ShortVideo.php b/vendor/overtrue/wechat/src/Message/ShortVideo.php
new file mode 100644
index 0000000..da18a78
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/ShortVideo.php
@@ -0,0 +1,40 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * ShortVideo.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class ShortVideo.
+ *
+ * @property string $title
+ * @property string $media_id
+ * @property string $description
+ * @property string $thumb_media_id
+ */
+class ShortVideo extends Video
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'shortvideo';
+}
diff --git a/vendor/overtrue/wechat/src/Message/Text.php b/vendor/overtrue/wechat/src/Message/Text.php
new file mode 100644
index 0000000..7389ffe
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Text.php
@@ -0,0 +1,44 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Text.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Text.
+ *
+ * @property string $content
+ */
+class Text extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'text';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = ['content'];
+}
diff --git a/vendor/overtrue/wechat/src/Message/Transfer.php b/vendor/overtrue/wechat/src/Message/Transfer.php
new file mode 100644
index 0000000..fc5f60e
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Transfer.php
@@ -0,0 +1,47 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Transfer.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Transfer.
+ *
+ * @property string $to
+ * @property string $account
+ */
+class Transfer extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'transfer_customer_service';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                             'account',
+                            ];
+}
diff --git a/vendor/overtrue/wechat/src/Message/Video.php b/vendor/overtrue/wechat/src/Message/Video.php
new file mode 100644
index 0000000..bb3aac5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Video.php
@@ -0,0 +1,81 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Video.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Video.
+ *
+ * @property string $video
+ * @property string $title
+ * @property string $media_id
+ * @property string $description
+ * @property string $thumb_media_id
+ */
+class Video extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'video';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                             'title',
+                             'description',
+                             'media_id',
+                             'thumb_media_id',
+                            ];
+
+    /**
+     * 设置视频消息.
+     *
+     * @param string $mediaId
+     *
+     * @return Video
+     */
+    public function media($mediaId)
+    {
+        $this->setAttribute('media_id', $mediaId);
+
+        return $this;
+    }
+
+    /**
+     * 设置视频封面.
+     *
+     * @param string $mediaId
+     *
+     * @return Video
+     */
+    public function thumb($mediaId)
+    {
+        $this->setAttribute('thumb_media_id', $mediaId);
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/Voice.php b/vendor/overtrue/wechat/src/Message/Voice.php
new file mode 100644
index 0000000..459d3e0
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/Voice.php
@@ -0,0 +1,61 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Voice.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Message;
+
+/**
+ * Class Voice.
+ *
+ * @property string $media_id
+ */
+class Voice extends AbstractMessage
+{
+    /**
+     * Message type.
+     *
+     * @var string
+     */
+    protected $type = 'voice';
+
+    /**
+     * Properties.
+     *
+     * @var array
+     */
+    protected $properties = [
+                                'media_id',
+                                'recognition',
+                            ];
+
+    /**
+     * Set media id.
+     *
+     * @param string $mediaId
+     *
+     * @return Voice
+     */
+    public function media($mediaId)
+    {
+        $this->setAttribute('media_id', $mediaId);
+
+        return $this;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Message/composer.json b/vendor/overtrue/wechat/src/Message/composer.json
new file mode 100644
index 0000000..b7f609d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Message/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/message",
+    "description": "message module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "message", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Message\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "~4.0",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/support": "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/AccessToken.php b/vendor/overtrue/wechat/src/MiniProgram/AccessToken.php
new file mode 100644
index 0000000..85f95ed
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/AccessToken.php
@@ -0,0 +1,40 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AccessToken.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram;
+
+use EasyWeChat\Core\AccessToken as CoreAccessToken;
+
+/**
+ * Class AccessToken.
+ */
+class AccessToken extends CoreAccessToken
+{
+    /**
+     * {@inheritdoc}.
+     */
+    protected $prefix = 'easywechat.common.mini.program.access_token.';
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Core/AbstractMiniProgram.php b/vendor/overtrue/wechat/src/MiniProgram/Core/AbstractMiniProgram.php
new file mode 100644
index 0000000..7cb85ee
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Core/AbstractMiniProgram.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AbstractMiniProgram.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Core;
+
+use EasyWeChat\Core\AbstractAPI;
+
+class AbstractMiniProgram extends AbstractAPI
+{
+    /**
+     * Mini program config.
+     *
+     * @var array
+     */
+    protected $config;
+
+    /**
+     * AbstractMiniProgram constructor.
+     *
+     * @param \EasyWeChat\MiniProgram\AccessToken $accessToken
+     * @param array                               $config
+     */
+    public function __construct($accessToken, $config)
+    {
+        parent::__construct($accessToken);
+
+        $this->config = $config;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Encryption/Encryptor.php b/vendor/overtrue/wechat/src/MiniProgram/Encryption/Encryptor.php
new file mode 100644
index 0000000..251ad6c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Encryption/Encryptor.php
@@ -0,0 +1,61 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Encryptor.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Encryption;
+
+use EasyWeChat\Encryption\EncryptionException;
+use EasyWeChat\Encryption\Encryptor as BaseEncryptor;
+use Exception;
+
+class Encryptor extends BaseEncryptor
+{
+    /**
+     * Decrypt data.
+     *
+     * @param string $sessionKey
+     * @param string $iv
+     * @param string $encrypted
+     *
+     * @return array
+     */
+    public function decryptData($sessionKey, $iv, $encrypted)
+    {
+        try {
+            $decrypted = openssl_decrypt(
+                base64_decode($encrypted, true), 'aes-128-cbc', base64_decode($sessionKey, true),
+                OPENSSL_RAW_DATA | OPENSSL_NO_PADDING, base64_decode($iv, true)
+            );
+        } catch (Exception $e) {
+            throw new EncryptionException($e->getMessage(), EncryptionException::ERROR_DECRYPT_AES);
+        }
+
+        if (is_null($result = json_decode($this->decode($decrypted), true))) {
+            throw new EncryptionException('ILLEGAL_BUFFER', EncryptionException::ILLEGAL_BUFFER);
+        }
+
+        return $result;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Material/Temporary.php b/vendor/overtrue/wechat/src/MiniProgram/Material/Temporary.php
new file mode 100644
index 0000000..312c78c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Material/Temporary.php
@@ -0,0 +1,30 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Temporary.php.
+ *
+ * @author    mingyoung 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Material;
+
+use EasyWeChat\Material\Temporary as MaterialTemporary;
+
+/**
+ * Class Temporary.
+ */
+class Temporary extends MaterialTemporary
+{
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/MiniProgram.php b/vendor/overtrue/wechat/src/MiniProgram/MiniProgram.php
new file mode 100644
index 0000000..21598de
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/MiniProgram.php
@@ -0,0 +1,45 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MiniProgram.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram;
+
+use EasyWeChat\Support\Traits\PrefixedContainer;
+
+/**
+ * Class MiniProgram.
+ *
+ * @property \EasyWeChat\MiniProgram\Server\Guard $server
+ * @property \EasyWeChat\MiniProgram\Sns\Sns $sns
+ * @property \EasyWeChat\MiniProgram\Notice\Notice $notice
+ * @property \EasyWeChat\MiniProgram\Staff\Staff $staff
+ * @property \EasyWeChat\MiniProgram\QRCode\QRCode $qrcode
+ * @property \EasyWeChat\MiniProgram\Material\Temporary $material_temporary
+ * @property \EasyWeChat\MiniProgram\Stats\Stats $stats
+ */
+class MiniProgram
+{
+    use PrefixedContainer;
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Notice/Notice.php b/vendor/overtrue/wechat/src/MiniProgram/Notice/Notice.php
new file mode 100644
index 0000000..8dde3cf
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Notice/Notice.php
@@ -0,0 +1,64 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Notice.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Notice;
+
+use EasyWeChat\Notice\Notice as BaseNotice;
+
+class Notice extends BaseNotice
+{
+    /**
+     * {@inheritdoc}.
+     */
+    protected $message = [
+        'touser' => '',
+        'template_id' => '',
+        'page' => '',
+        'form_id' => '',
+        'data' => [],
+        'emphasis_keyword' => '',
+    ];
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $defaults = [
+        'touser' => '',
+        'template_id' => '',
+        'form_id' => '',
+        'data' => [],
+    ];
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $required = ['touser', 'template_id', 'form_id'];
+
+    /**
+     * Send notice message.
+     */
+    const API_SEND_NOTICE = 'https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send';
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/QRCode/QRCode.php b/vendor/overtrue/wechat/src/MiniProgram/QRCode/QRCode.php
new file mode 100644
index 0000000..6692859
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/QRCode/QRCode.php
@@ -0,0 +1,130 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * QRCode.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\QRCode;
+
+use EasyWeChat\MiniProgram\Core\AbstractMiniProgram;
+
+class QRCode extends AbstractMiniProgram
+{
+    const API_GET_WXACODE = 'https://api.weixin.qq.com/wxa/getwxacode';
+    const API_GET_WXACODE_UNLIMIT = 'https://api.weixin.qq.com/wxa/getwxacodeunlimit';
+    const API_CREATE_QRCODE = 'https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode';
+
+    /**
+     * Get WXACode.
+     *
+     * @param string $path
+     * @param int    $width
+     * @param bool   $autoColor
+     * @param array  $lineColor
+     *
+     * @return \Psr\Http\Message\StreamInterface
+     */
+    public function getAppCode($path, $width = 430, $autoColor = false, $lineColor = ['r' => 0, 'g' => 0, 'b' => 0])
+    {
+        $params = [
+            'path' => $path,
+            'width' => $width,
+            'auto_color' => $autoColor,
+            'line_color' => $lineColor,
+        ];
+
+        return $this->getStream(self::API_GET_WXACODE, $params);
+    }
+
+    /**
+     * Get WXACode unlimit.
+     *
+     * @param string $scene
+     * @param int    $width
+     * @param bool   $autoColor
+     * @param array  $lineColor
+     *
+     * @return \Psr\Http\Message\StreamInterface
+     */
+    public function getAppCodeUnlimit($scene, $width = 430, $autoColor = false, $lineColor = ['r' => 0, 'g' => 0, 'b' => 0])
+    {
+        $params = [
+            'scene' => $scene,
+            'width' => $width,
+            'auto_color' => $autoColor,
+            'line_color' => $lineColor,
+        ];
+
+        return $this->getStream(self::API_GET_WXACODE_UNLIMIT, $params);
+    }
+
+    /**
+     * Get app code unlimit.
+     *
+     * @param string $scene
+     * @param string $page
+     * @param int    $width
+     * @param bool   $autoColor
+     * @param array  $lineColor
+     *
+     * @return \Psr\Http\Message\StreamInterface
+     */
+    public function appCodeUnlimit($scene, $page = null, $width = null, $autoColor = null, $lineColor = null)
+    {
+        $params = [
+            'scene' => $scene,
+            'page' => $page,
+            'width' => $width,
+            'auto_color' => $autoColor,
+            'line_color' => $lineColor,
+        ];
+
+        return $this->getStream(self::API_GET_WXACODE_UNLIMIT, $params);
+    }
+
+    /**
+     * Create QRCode.
+     *
+     * @param string $path
+     * @param int    $width
+     *
+     * @return \Psr\Http\Message\StreamInterface
+     */
+    public function createQRCode($path, $width = 430)
+    {
+        return $this->getStream(self::API_CREATE_QRCODE, compact('path', 'width'));
+    }
+
+    /**
+     * Get stream.
+     *
+     * @param string $endpoint
+     * @param array  $params
+     *
+     * @return \Psr\Http\Message\StreamInterface
+     */
+    protected function getStream($endpoint, $params)
+    {
+        return $this->getHttp()->json($endpoint, $params)->getBody();
+    }
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Server/Guard.php b/vendor/overtrue/wechat/src/MiniProgram/Server/Guard.php
new file mode 100644
index 0000000..4021c4c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Server/Guard.php
@@ -0,0 +1,33 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Guard.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Server;
+
+use EasyWeChat\Server\Guard as ServerGuard;
+
+class Guard extends ServerGuard
+{
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Sns/Sns.php b/vendor/overtrue/wechat/src/MiniProgram/Sns/Sns.php
new file mode 100644
index 0000000..4d1f4da
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Sns/Sns.php
@@ -0,0 +1,56 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * User.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Sns;
+
+use EasyWeChat\MiniProgram\Core\AbstractMiniProgram;
+
+class Sns extends AbstractMiniProgram
+{
+    /**
+     * Api.
+     */
+    const JSCODE_TO_SESSION = 'https://api.weixin.qq.com/sns/jscode2session';
+
+    /**
+     * JsCode 2 session key.
+     *
+     * @param string $jsCode
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getSessionKey($jsCode)
+    {
+        $params = [
+            'appid' => $this->config['app_id'],
+            'secret' => $this->config['secret'],
+            'js_code' => $jsCode,
+            'grant_type' => 'authorization_code',
+        ];
+
+        return $this->parseJSON('GET', [self::JSCODE_TO_SESSION, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Staff/Staff.php b/vendor/overtrue/wechat/src/MiniProgram/Staff/Staff.php
new file mode 100644
index 0000000..25ab1a4
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Staff/Staff.php
@@ -0,0 +1,33 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Staff.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Staff;
+
+use EasyWeChat\Staff\Staff as BaseStaff;
+
+class Staff extends BaseStaff
+{
+}
diff --git a/vendor/overtrue/wechat/src/MiniProgram/Stats/Stats.php b/vendor/overtrue/wechat/src/MiniProgram/Stats/Stats.php
new file mode 100644
index 0000000..76e3520
--- /dev/null
+++ b/vendor/overtrue/wechat/src/MiniProgram/Stats/Stats.php
@@ -0,0 +1,191 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Stats.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2017
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\MiniProgram\Stats;
+
+use EasyWeChat\MiniProgram\Core\AbstractMiniProgram;
+
+class Stats extends AbstractMiniProgram
+{
+    const SUMMARY_TREND = 'https://api.weixin.qq.com/datacube/getweanalysisappiddailysummarytrend';
+    const DAILY_VISIT_TREND = 'https://api.weixin.qq.com/datacube/getweanalysisappiddailyvisittrend';
+    const WEEKLY_VISIT_TREND = 'https://api.weixin.qq.com/datacube/getweanalysisappidweeklyvisittrend';
+    const MONTHLY_VISIT_TREND = 'https://api.weixin.qq.com/datacube/getweanalysisappidmonthlyvisittrend';
+    const VISIT_DISTRIBUTION = 'https://api.weixin.qq.com/datacube/getweanalysisappidvisitdistribution';
+    const DAILY_RETAIN_INFO = 'https://api.weixin.qq.com/datacube/getweanalysisappiddailyretaininfo';
+    const WEEKLY_RETAIN_INFO = 'https://api.weixin.qq.com/datacube/getweanalysisappidweeklyretaininfo';
+    const MONTHLY_RETAIN_INFO = 'https://api.weixin.qq.com/datacube/getweanalysisappidmonthlyretaininfo';
+    const VISIT_PAGE = 'https://api.weixin.qq.com/datacube/getweanalysisappidvisitpage';
+    const USER_PORTRAIT = 'https://api.weixin.qq.com/datacube/getweanalysisappiduserportrait';
+
+    /**
+     * Get summary trend.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function summaryTrend($from, $to)
+    {
+        return $this->query(self::SUMMARY_TREND, $from, $to);
+    }
+
+    /**
+     * Get daily visit trend.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function dailyVisitTrend($from, $to)
+    {
+        return $this->query(self::DAILY_VISIT_TREND, $from, $to);
+    }
+
+    /**
+     * Get weekly visit trend.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function weeklyVisitTrend($from, $to)
+    {
+        return $this->query(self::WEEKLY_VISIT_TREND, $from, $to);
+    }
+
+    /**
+     * Get monthly visit trend.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function monthlyVisitTrend($from, $to)
+    {
+        return $this->query(self::MONTHLY_VISIT_TREND, $from, $to);
+    }
+
+    /**
+     * Get visit distribution.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function visitDistribution($from, $to)
+    {
+        return $this->query(self::VISIT_DISTRIBUTION, $from, $to);
+    }
+
+    /**
+     * Get daily retain info.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function dailyRetainInfo($from, $to)
+    {
+        return $this->query(self::DAILY_RETAIN_INFO, $from, $to);
+    }
+
+    /**
+     * Get weekly retain info.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function weeklyRetainInfo($from, $to)
+    {
+        return $this->query(self::WEEKLY_RETAIN_INFO, $from, $to);
+    }
+
+    /**
+     * Get monthly retain info.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function montylyRetainInfo($from, $to)
+    {
+        return $this->query(self::MONTHLY_RETAIN_INFO, $from, $to);
+    }
+
+    /**
+     * Get visit page.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function visitPage($from, $to)
+    {
+        return $this->query(self::VISIT_PAGE, $from, $to);
+    }
+
+    /**
+     * Get user portrait.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userPortrait($from, $to)
+    {
+        return $this->query(self::USER_PORTRAIT, $from, $to);
+    }
+
+    /**
+     * Unify query.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function query($api, $from, $to)
+    {
+        $params = [
+            'begin_date' => $from,
+            'end_date' => $to,
+        ];
+
+        return $this->parseJSON('json', [$api, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Notice/LICENSE b/vendor/overtrue/wechat/src/Notice/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Notice/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Notice/Notice.php b/vendor/overtrue/wechat/src/Notice/Notice.php
new file mode 100644
index 0000000..4b2ec3a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Notice/Notice.php
@@ -0,0 +1,271 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Notice.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Notice;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\AccessToken;
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+
+/**
+ * Class Notice.
+ */
+class Notice extends AbstractAPI
+{
+    /**
+     * Default color.
+     *
+     * @var string
+     */
+    protected $defaultColor = '#173177';
+
+    /**
+     * Attributes.
+     *
+     * @var array
+     */
+    protected $message = [
+        'touser' => '',
+        'template_id' => '',
+        'url' => '',
+        'data' => [],
+        'miniprogram' => '',
+    ];
+
+    /**
+     * Required attributes.
+     *
+     * @var array
+     */
+    protected $required = ['touser', 'template_id'];
+
+    /**
+     * Message backup.
+     *
+     * @var array
+     */
+    protected $messageBackup;
+
+    const API_SEND_NOTICE = 'https://api.weixin.qq.com/cgi-bin/message/template/send';
+    const API_SET_INDUSTRY = 'https://api.weixin.qq.com/cgi-bin/template/api_set_industry';
+    const API_ADD_TEMPLATE = 'https://api.weixin.qq.com/cgi-bin/template/api_add_template';
+    const API_GET_INDUSTRY = 'https://api.weixin.qq.com/cgi-bin/template/get_industry';
+    const API_GET_ALL_PRIVATE_TEMPLATE = 'https://api.weixin.qq.com/cgi-bin/template/get_all_private_template';
+    const API_DEL_PRIVATE_TEMPLATE = 'https://api.weixin.qq.com/cgi-bin/template/del_private_template';
+
+    /**
+     * Notice constructor.
+     *
+     * @param \EasyWeChat\Core\AccessToken $accessToken
+     */
+    public function __construct(AccessToken $accessToken)
+    {
+        parent::__construct($accessToken);
+
+        $this->messageBackup = $this->message;
+    }
+
+    /**
+     * Set default color.
+     *
+     * @param string $color example: #0f0f0f
+     *
+     * @return $this
+     */
+    public function defaultColor($color)
+    {
+        $this->defaultColor = $color;
+
+        return $this;
+    }
+
+    /**
+     * Set industry.
+     *
+     * @param int $industryOne
+     * @param int $industryTwo
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function setIndustry($industryOne, $industryTwo)
+    {
+        $params = [
+                   'industry_id1' => $industryOne,
+                   'industry_id2' => $industryTwo,
+                  ];
+
+        return $this->parseJSON('json', [self::API_SET_INDUSTRY, $params]);
+    }
+
+    /**
+     * Get industry.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getIndustry()
+    {
+        return $this->parseJSON('json', [self::API_GET_INDUSTRY]);
+    }
+
+    /**
+     * Add a template and get template ID.
+     *
+     * @param string $shortId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function addTemplate($shortId)
+    {
+        $params = ['template_id_short' => $shortId];
+
+        return $this->parseJSON('json', [self::API_ADD_TEMPLATE, $params]);
+    }
+
+    /**
+     * Get private templates.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getPrivateTemplates()
+    {
+        return $this->parseJSON('json', [self::API_GET_ALL_PRIVATE_TEMPLATE]);
+    }
+
+    /**
+     * Delete private template.
+     *
+     * @param string $templateId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function deletePrivateTemplate($templateId)
+    {
+        $params = ['template_id' => $templateId];
+
+        return $this->parseJSON('json', [self::API_DEL_PRIVATE_TEMPLATE, $params]);
+    }
+
+    /**
+     * Send a notice message.
+     *
+     * @param $data
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function send($data = [])
+    {
+        $params = array_merge($this->message, $data);
+
+        foreach ($params as $key => $value) {
+            if (in_array($key, $this->required, true) && empty($value) && empty($this->message[$key])) {
+                throw new InvalidArgumentException("Attribute '$key' can not be empty!");
+            }
+
+            $params[$key] = empty($value) ? $this->message[$key] : $value;
+        }
+
+        $params['data'] = $this->formatData($params['data']);
+
+        $this->message = $this->messageBackup;
+
+        return $this->parseJSON('json', [static::API_SEND_NOTICE, $params]);
+    }
+
+    /**
+     * Magic access..
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return Notice
+     */
+    public function __call($method, $args)
+    {
+        $map = [
+                'template' => 'template_id',
+                'templateId' => 'template_id',
+                'uses' => 'template_id',
+                'to' => 'touser',
+                'receiver' => 'touser',
+                'url' => 'url',
+                'link' => 'url',
+                'data' => 'data',
+                'with' => 'data',
+                'formId' => 'form_id',
+                'prepayId' => 'form_id',
+               ];
+
+        if (0 === stripos($method, 'with') && strlen($method) > 4) {
+            $method = lcfirst(substr($method, 4));
+        }
+
+        if (0 === stripos($method, 'and')) {
+            $method = lcfirst(substr($method, 3));
+        }
+
+        if (isset($map[$method])) {
+            $this->message[$map[$method]] = array_shift($args);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Format template data.
+     *
+     * @param array $data
+     *
+     * @return array
+     */
+    protected function formatData($data)
+    {
+        $return = [];
+
+        foreach ($data as $key => $item) {
+            if (is_scalar($item)) {
+                $value = $item;
+                $color = $this->defaultColor;
+            } elseif (is_array($item) && !empty($item)) {
+                if (isset($item['value'])) {
+                    $value = strval($item['value']);
+                    $color = empty($item['color']) ? $this->defaultColor : strval($item['color']);
+                } elseif (count($item) < 2) {
+                    $value = array_shift($item);
+                    $color = $this->defaultColor;
+                } else {
+                    list($value, $color) = $item;
+                }
+            } else {
+                $value = 'error data item.';
+                $color = $this->defaultColor;
+            }
+
+            $return[$key] = [
+                'value' => $value,
+                'color' => $color,
+            ];
+        }
+
+        return $return;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Notice/README.md b/vendor/overtrue/wechat/src/Notice/README.md
new file mode 100644
index 0000000..2d8244a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Notice/README.md
@@ -0,0 +1,2 @@
+# notice
+微信 SDK 模板消息
diff --git a/vendor/overtrue/wechat/src/Notice/composer.json b/vendor/overtrue/wechat/src/Notice/composer.json
new file mode 100644
index 0000000..c595a8c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Notice/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/notice",
+    "description": "notice module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "notice", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Notice\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/AccessToken.php b/vendor/overtrue/wechat/src/OpenPlatform/AccessToken.php
new file mode 100644
index 0000000..d3d288d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/AccessToken.php
@@ -0,0 +1,96 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AccessToken.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform;
+
+use EasyWeChat\Core\AccessToken as CoreAccessToken;
+use EasyWeChat\Core\Exceptions\HttpException;
+
+class AccessToken extends CoreAccessToken
+{
+    /**
+     * VerifyTicket.
+     *
+     * @var \EasyWeChat\OpenPlatform\VerifyTicket
+     */
+    protected $verifyTicket;
+
+    /**
+     * API.
+     */
+    const API_TOKEN_GET = 'https://api.weixin.qq.com/cgi-bin/component/api_component_token';
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $queryName = 'component_access_token';
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $tokenJsonKey = 'component_access_token';
+
+    /**
+     * {@inheritdoc}.
+     */
+    protected $prefix = 'easywechat.open_platform.component_access_token.';
+
+    /**
+     * Set VerifyTicket.
+     *
+     * @param EasyWeChat\OpenPlatform\VerifyTicket $verifyTicket
+     *
+     * @return $this
+     */
+    public function setVerifyTicket(VerifyTicket $verifyTicket)
+    {
+        $this->verifyTicket = $verifyTicket;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    public function getTokenFromServer()
+    {
+        $data = [
+            'component_appid' => $this->appId,
+            'component_appsecret' => $this->secret,
+            'component_verify_ticket' => $this->verifyTicket->getTicket(),
+        ];
+
+        $http = $this->getHttp();
+
+        $token = $http->parseJSON($http->json(self::API_TOKEN_GET, $data));
+
+        if (empty($token[$this->tokenJsonKey])) {
+            throw new HttpException('Request ComponentAccessToken fail. response: '.json_encode($token, JSON_UNESCAPED_UNICODE));
+        }
+
+        return $token;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/Api/AbstractOpenPlatform.php b/vendor/overtrue/wechat/src/OpenPlatform/Api/AbstractOpenPlatform.php
new file mode 100644
index 0000000..96af9c2
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/Api/AbstractOpenPlatform.php
@@ -0,0 +1,65 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AbstractOpenPlatform.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\Api;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\OpenPlatform\AccessToken;
+use Symfony\Component\HttpFoundation\Request;
+
+abstract class AbstractOpenPlatform extends AbstractAPI
+{
+    /**
+     * Request.
+     *
+     * @var \Symfony\Component\HttpFoundation\Request
+     */
+    protected $request;
+
+    /**
+     * AbstractOpenPlatform constructor.
+     *
+     * @param \EasyWeChat\OpenPlatform\AccessToken      $accessToken
+     * @param \Symfony\Component\HttpFoundation\Request $request
+     */
+    public function __construct(AccessToken $accessToken, Request $request)
+    {
+        parent::__construct($accessToken);
+
+        $this->request = $request;
+    }
+
+    /**
+     * Get OpenPlatform AppId.
+     *
+     * @return string
+     */
+    public function getAppId()
+    {
+        return $this->getAccessToken()->getAppId();
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/Api/BaseApi.php b/vendor/overtrue/wechat/src/OpenPlatform/Api/BaseApi.php
new file mode 100644
index 0000000..e020121
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/Api/BaseApi.php
@@ -0,0 +1,174 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * BaseApi.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\Api;
+
+class BaseApi extends AbstractOpenPlatform
+{
+    /**
+     * Get auth info api.
+     */
+    const GET_AUTH_INFO = 'https://api.weixin.qq.com/cgi-bin/component/api_query_auth';
+
+    /**
+     * Get authorizer token api.
+     */
+    const GET_AUTHORIZER_TOKEN = 'https://api.weixin.qq.com/cgi-bin/component/api_authorizer_token';
+
+    /**
+     * Get authorizer info api.
+     */
+    const GET_AUTHORIZER_INFO = 'https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_info';
+
+    /**
+     * Get authorizer options api.
+     */
+    const GET_AUTHORIZER_OPTION = 'https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_option';
+
+    /**
+     * Set authorizer options api.
+     */
+    const SET_AUTHORIZER_OPTION = 'https://api.weixin.qq.com/cgi-bin/component/api_set_authorizer_option';
+
+    const GET_AUTHORIZER_LIST = 'https://api.weixin.qq.com/cgi-bin/component/api_get_authorizer_list';
+
+    /**
+     * Get authorization info.
+     *
+     * @param $authCode
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getAuthorizationInfo($authCode = null)
+    {
+        $params = [
+            'component_appid' => $this->getAppId(),
+            'authorization_code' => $authCode ?: $this->request->get('auth_code'),
+        ];
+
+        return $this->parseJSON('json', [self::GET_AUTH_INFO, $params]);
+    }
+
+    /**
+     * Get authorizer token.
+     *
+     * It doesn't cache the authorizer-access-token.
+     * So developers should NEVER call this method.
+     * It'll called by: AuthorizerAccessToken::renewAccessToken()
+     *
+     * @param $appId
+     * @param $refreshToken
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getAuthorizerToken($appId, $refreshToken)
+    {
+        $params = [
+            'component_appid' => $this->getAppId(),
+            'authorizer_appid' => $appId,
+            'authorizer_refresh_token' => $refreshToken,
+        ];
+
+        return $this->parseJSON('json', [self::GET_AUTHORIZER_TOKEN, $params]);
+    }
+
+    /**
+     * Get authorizer info.
+     *
+     * @param string $authorizerAppId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getAuthorizerInfo($authorizerAppId)
+    {
+        $params = [
+            'component_appid' => $this->getAppId(),
+            'authorizer_appid' => $authorizerAppId,
+        ];
+
+        return $this->parseJSON('json', [self::GET_AUTHORIZER_INFO, $params]);
+    }
+
+    /**
+     * Get options.
+     *
+     * @param $authorizerAppId
+     * @param $optionName
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getAuthorizerOption($authorizerAppId, $optionName)
+    {
+        $params = [
+            'component_appid' => $this->getAppId(),
+            'authorizer_appid' => $authorizerAppId,
+            'option_name' => $optionName,
+        ];
+
+        return $this->parseJSON('json', [self::GET_AUTHORIZER_OPTION, $params]);
+    }
+
+    /**
+     * Set authorizer option.
+     *
+     * @param $authorizerAppId
+     * @param $optionName
+     * @param $optionValue
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function setAuthorizerOption($authorizerAppId, $optionName, $optionValue)
+    {
+        $params = [
+            'component_appid' => $this->getAppId(),
+            'authorizer_appid' => $authorizerAppId,
+            'option_name' => $optionName,
+            'option_value' => $optionValue,
+        ];
+
+        return $this->parseJSON('json', [self::SET_AUTHORIZER_OPTION, $params]);
+    }
+
+    /**
+     * Get authorizer list.
+     *
+     * @param int $offset
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getAuthorizerList($offset = 0, $count = 500)
+    {
+        $params = [
+            'component_appid' => $this->getAppId(),
+            'offset' => $offset,
+            'count' => $count,
+        ];
+
+        return $this->parseJSON('json', [self::GET_AUTHORIZER_LIST, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/Api/PreAuthorization.php b/vendor/overtrue/wechat/src/OpenPlatform/Api/PreAuthorization.php
new file mode 100644
index 0000000..6010c5c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/Api/PreAuthorization.php
@@ -0,0 +1,81 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * PreAuthorization.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\Api;
+
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+
+class PreAuthorization extends AbstractOpenPlatform
+{
+    /**
+     * Create pre auth code url.
+     */
+    const CREATE_PRE_AUTH_CODE = 'https://api.weixin.qq.com/cgi-bin/component/api_create_preauthcode';
+
+    /**
+     * Pre auth link.
+     */
+    const PRE_AUTH_LINK = 'https://mp.weixin.qq.com/cgi-bin/componentloginpage?component_appid=%s&pre_auth_code=%s&redirect_uri=%s';
+
+    /**
+     * Get pre auth code.
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     *
+     * @return string
+     */
+    public function getCode()
+    {
+        $data = [
+            'component_appid' => $this->getAppId(),
+        ];
+
+        $result = $this->parseJSON('json', [self::CREATE_PRE_AUTH_CODE, $data]);
+
+        if (empty($result['pre_auth_code'])) {
+            throw new InvalidArgumentException('Invalid response.');
+        }
+
+        return $result['pre_auth_code'];
+    }
+
+    /**
+     * Redirect to WeChat PreAuthorization page.
+     *
+     * @param string $url
+     * @param string $preAuthCode
+     *
+     * @return \Symfony\Component\HttpFoundation\RedirectResponse
+     */
+    public function redirect($url, $preAuthCode = null)
+    {
+        return new RedirectResponse(
+            sprintf(self::PRE_AUTH_LINK, $this->getAppId(), $preAuthCode ?: $this->getCode(), urlencode($url))
+        );
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/Authorizer.php b/vendor/overtrue/wechat/src/OpenPlatform/Authorizer.php
new file mode 100644
index 0000000..537a775
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/Authorizer.php
@@ -0,0 +1,199 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Authorizer.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    lixiao 
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform;
+
+use Doctrine\Common\Cache\Cache;
+use EasyWeChat\Core\Exception;
+use EasyWeChat\OpenPlatform\Api\BaseApi;
+
+class Authorizer
+{
+    const CACHE_KEY_ACCESS_TOKEN = 'easywechat.open_platform.authorizer_access_token';
+    const CACHE_KEY_REFRESH_TOKEN = 'easywechat.open_platform.authorizer_refresh_token';
+
+    /**
+     * Cache.
+     *
+     * @var \Doctrine\Common\Cache\Cache
+     */
+    protected $cache;
+
+    /**
+     * Base API.
+     *
+     * @var \EasyWeChat\OpenPlatform\Api\BaseApi
+     */
+    protected $api;
+
+    /**
+     * Authorizer AppId.
+     *
+     * @var string
+     */
+    protected $appId;
+
+    /**
+     * OpenPlatform AppId.
+     *
+     * @var string
+     */
+    protected $openPlatformAppId;
+
+    /**
+     * Authorizer Constructor.
+     *
+     * @param \EasyWeChat\OpenPlatform\Api\BaseApi $api
+     * @param string                               $openPlatformAppId OpenPlatform AppId
+     * @param \Doctrine\Common\Cache\Cache         $cache
+     */
+    public function __construct(BaseApi $api, $openPlatformAppId, Cache $cache)
+    {
+        $this->api = $api;
+        $this->openPlatformAppId = $openPlatformAppId;
+        $this->cache = $cache;
+    }
+
+    /**
+     * Gets the base api.
+     *
+     * @return \EasyWeChat\OpenPlatform\Api\BaseApi
+     */
+    public function getApi()
+    {
+        return $this->api;
+    }
+
+    /**
+     * Sets the authorizer app id.
+     *
+     * @param string $appId
+     *
+     * @return $this
+     */
+    public function setAppId($appId)
+    {
+        $this->appId = $appId;
+
+        return $this;
+    }
+
+    /**
+     * Gets the authorizer app id, or throws if not found.
+     *
+     * @return string
+     *
+     * @throws \EasyWeChat\Core\Exception
+     */
+    public function getAppId()
+    {
+        if (!$this->appId) {
+            throw new Exception(
+                'Authorizer App Id is not present, you may not make the authorizer yet.'
+            );
+        }
+
+        return $this->appId;
+    }
+
+    /**
+     * Saves the authorizer access token in cache.
+     *
+     * @param string $token
+     * @param int    $expires
+     *
+     * @return $this
+     */
+    public function setAccessToken($token, $expires = 7200)
+    {
+        $this->cache->save($this->getAccessTokenCacheKey(), $token, $expires);
+
+        return $this;
+    }
+
+    /**
+     * Gets the authorizer access token.
+     *
+     * @return string
+     */
+    public function getAccessToken()
+    {
+        return $this->cache->fetch($this->getAccessTokenCacheKey());
+    }
+
+    /**
+     * Saves the authorizer refresh token in cache.
+     *
+     * @param string $refreshToken
+     *
+     * @return $this
+     */
+    public function setRefreshToken($refreshToken)
+    {
+        $this->cache->save($this->getRefreshTokenCacheKey(), $refreshToken);
+
+        return $this;
+    }
+
+    /**
+     * Gets the authorizer refresh token.
+     *
+     * @return string
+     *
+     * @throws \EasyWeChat\Core\Exception when refresh token is not present
+     */
+    public function getRefreshToken()
+    {
+        if ($token = $this->cache->fetch($this->getRefreshTokenCacheKey())) {
+            return $token;
+        }
+
+        throw new Exception(
+            'Authorizer Refresh Token is not present, you may not make the authorizer yet.'
+        );
+    }
+
+    /**
+     * Gets the authorizer access token cache key.
+     *
+     * @return string
+     */
+    public function getAccessTokenCacheKey()
+    {
+        return self::CACHE_KEY_ACCESS_TOKEN.'.'.$this->openPlatformAppId.'.'.$this->getAppId();
+    }
+
+    /**
+     * Gets the authorizer refresh token cache key.
+     *
+     * @return string
+     */
+    public function getRefreshTokenCacheKey()
+    {
+        return self::CACHE_KEY_REFRESH_TOKEN.'.'.$this->openPlatformAppId.'.'.$this->getAppId();
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/AuthorizerAccessToken.php b/vendor/overtrue/wechat/src/OpenPlatform/AuthorizerAccessToken.php
new file mode 100644
index 0000000..6d3c467
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/AuthorizerAccessToken.php
@@ -0,0 +1,108 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * AuthorizerAccessToken.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform;
+
+// Don't change the alias name please. I met the issue "name already in use"
+// when used in Laravel project, not sure what is causing it, this is quick
+// solution.
+use EasyWeChat\Core\AccessToken as BaseAccessToken;
+
+/**
+ * Class AuthorizerAccessToken.
+ *
+ * AuthorizerAccessToken is responsible for the access token of the authorizer,
+ * the complexity is that this access token also requires the refresh token
+ * of the authorizer which is acquired by the open platform authorizer process.
+ *
+ * This completely overrides the original AccessToken.
+ */
+class AuthorizerAccessToken extends BaseAccessToken
+{
+    /**
+     * @var \EasyWeChat\OpenPlatform\Authorizer
+     */
+    protected $authorizer;
+
+    /**
+     * AuthorizerAccessToken constructor.
+     *
+     * @param string                              $appId
+     * @param \EasyWeChat\OpenPlatform\Authorizer $authorizer
+     */
+    public function __construct($appId, Authorizer $authorizer)
+    {
+        parent::__construct($appId, null);
+
+        $this->authorizer = $authorizer;
+    }
+
+    /**
+     * Get token from WeChat API.
+     *
+     * @param bool $forceRefresh
+     *
+     * @return string
+     */
+    public function getToken($forceRefresh = false)
+    {
+        $cached = $this->authorizer->getAccessToken();
+
+        if ($forceRefresh || empty($cached)) {
+            return $this->renewAccessToken();
+        }
+
+        return $cached;
+    }
+
+    /**
+     * Refresh authorizer access token.
+     *
+     * @return string
+     */
+    protected function renewAccessToken()
+    {
+        $token = $this->authorizer->getApi()
+            ->getAuthorizerToken(
+                $this->authorizer->getAppId(),
+                $this->authorizer->getRefreshToken()
+            );
+
+        $this->authorizer->setAccessToken($token['authorizer_access_token'], $token['expires_in'] - 1500);
+
+        return $token['authorizer_access_token'];
+    }
+
+    /**
+     * Return the AuthorizerAppId.
+     *
+     * @return string
+     */
+    public function getAppId()
+    {
+        return $this->authorizer->getAppId();
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/Authorized.php b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/Authorized.php
new file mode 100644
index 0000000..0ddec4c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/Authorized.php
@@ -0,0 +1,39 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Authorized.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\EventHandlers;
+
+class Authorized extends EventHandler
+{
+    /**
+     * {@inheritdoc}.
+     */
+    public function handle($message)
+    {
+        // Do nothing for the time being.
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/ComponentVerifyTicket.php b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/ComponentVerifyTicket.php
new file mode 100644
index 0000000..17c123f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/ComponentVerifyTicket.php
@@ -0,0 +1,58 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * ComponentVerifyTicket.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\EventHandlers;
+
+use EasyWeChat\OpenPlatform\VerifyTicket;
+
+class ComponentVerifyTicket extends EventHandler
+{
+    /**
+     * VerifyTicket.
+     *
+     * @var \EasyWeChat\OpenPlatform\VerifyTicket
+     */
+    protected $verifyTicket;
+
+    /**
+     * Constructor.
+     *
+     * @param \EasyWeChat\OpenPlatform\VerifyTicket $verifyTicket
+     */
+    public function __construct(VerifyTicket $verifyTicket)
+    {
+        $this->verifyTicket = $verifyTicket;
+    }
+
+    /**
+     * {@inheritdoc}.
+     */
+    public function handle($message)
+    {
+        $this->verifyTicket->setTicket($message->get('ComponentVerifyTicket'));
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/EventHandler.php b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/EventHandler.php
new file mode 100644
index 0000000..ed5860b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/EventHandler.php
@@ -0,0 +1,38 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * EventHandler.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\EventHandlers;
+
+abstract class EventHandler
+{
+    /**
+     * Handle an incoming event message from WeChat server-side.
+     *
+     * @param \EasyWeChat\Support\Collection $message
+     */
+    abstract public function handle($message);
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/Unauthorized.php b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/Unauthorized.php
new file mode 100644
index 0000000..0bae5c8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/Unauthorized.php
@@ -0,0 +1,39 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Unauthorized.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\EventHandlers;
+
+class Unauthorized extends EventHandler
+{
+    /**
+     * {@inheritdoc}.
+     */
+    public function handle($message)
+    {
+        // Do nothing for the time being.
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/UpdateAuthorized.php b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/UpdateAuthorized.php
new file mode 100644
index 0000000..209c21e
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/EventHandlers/UpdateAuthorized.php
@@ -0,0 +1,39 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * UpdateAuthorized.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform\EventHandlers;
+
+class UpdateAuthorized extends EventHandler
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function handle($message)
+    {
+        // Do nothing for the time being.
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/Guard.php b/vendor/overtrue/wechat/src/OpenPlatform/Guard.php
new file mode 100644
index 0000000..ee931c3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/Guard.php
@@ -0,0 +1,139 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Guard.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform;
+
+use EasyWeChat\Server\Guard as ServerGuard;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\Log;
+use Symfony\Component\HttpFoundation\Response;
+
+class Guard extends ServerGuard
+{
+    const EVENT_AUTHORIZED = 'authorized';
+    const EVENT_UNAUTHORIZED = 'unauthorized';
+    const EVENT_UPDATE_AUTHORIZED = 'updateauthorized';
+    const EVENT_COMPONENT_VERIFY_TICKET = 'component_verify_ticket';
+
+    /**
+     * Event handlers.
+     *
+     * @var \EasyWeChat\Support\Collection
+     */
+    protected $handlers;
+
+    /**
+     * Set handlers.
+     *
+     * @param array $handlers
+     */
+    public function setHandlers(array $handlers)
+    {
+        $this->handlers = new Collection($handlers);
+
+        return $this;
+    }
+
+    /**
+     * Get handlers.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getHandlers()
+    {
+        return $this->handlers;
+    }
+
+    /**
+     * Get handler.
+     *
+     * @param string $type
+     *
+     * @return \EasyWeChat\OpenPlatform\EventHandlers\EventHandler|null
+     */
+    public function getHandler($type)
+    {
+        return $this->handlers->get($type);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function serve()
+    {
+        $message = $this->getMessage();
+
+        // Handle Messages.
+        if (isset($message['MsgType'])) {
+            return parent::serve();
+        }
+
+        Log::debug('OpenPlatform Request received:', [
+            'Method' => $this->request->getMethod(),
+            'URI' => $this->request->getRequestUri(),
+            'Query' => $this->request->getQueryString(),
+            'Protocal' => $this->request->server->get('SERVER_PROTOCOL'),
+            'Content' => $this->request->getContent(),
+        ]);
+
+        // If sees the `auth_code` query parameter in the url, that is,
+        // authorization is successful and it calls back, meanwhile, an
+        // `authorized` event, which also includes the auth code, is sent
+        // from WeChat, and that event will be handled.
+        if ($this->request->get('auth_code')) {
+            return new Response(self::SUCCESS_EMPTY_RESPONSE);
+        }
+
+        $this->handleEventMessage($message);
+
+        return new Response(self::SUCCESS_EMPTY_RESPONSE);
+    }
+
+    /**
+     * Handle event message.
+     *
+     * @param array $message
+     */
+    protected function handleEventMessage(array $message)
+    {
+        Log::debug('OpenPlatform Event Message detail:', $message);
+
+        $message = new Collection($message);
+
+        $infoType = $message->get('InfoType');
+
+        if ($handler = $this->getHandler($infoType)) {
+            $handler->handle($message);
+        } else {
+            Log::notice("No existing handler for '{$infoType}'.");
+        }
+
+        if ($messageHandler = $this->getMessageHandler()) {
+            call_user_func_array($messageHandler, [$message]);
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/OpenPlatform.php b/vendor/overtrue/wechat/src/OpenPlatform/OpenPlatform.php
new file mode 100644
index 0000000..94cdb68
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/OpenPlatform.php
@@ -0,0 +1,83 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * OpenPlatform.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform;
+
+use EasyWeChat\Support\Traits\PrefixedContainer;
+
+/**
+ * Class OpenPlatform.
+ *
+ * @property \EasyWeChat\OpenPlatform\Api\BaseApi $api
+ * @property \EasyWeChat\OpenPlatform\Api\PreAuthorization $pre_auth
+ * @property \EasyWeChat\OpenPlatform\Guard $server
+ * @property \EasyWeChat\OpenPlatform\AccessToken $access_token
+ *
+ * @method \EasyWeChat\Support\Collection getAuthorizationInfo($authCode = null)
+ * @method \EasyWeChat\Support\Collection getAuthorizerInfo($authorizerAppId)
+ * @method \EasyWeChat\Support\Collection getAuthorizerOption($authorizerAppId, $optionName)
+ * @method \EasyWeChat\Support\Collection setAuthorizerOption($authorizerAppId, $optionName, $optionValue)
+ * @method \EasyWeChat\Support\Collection getAuthorizerList($offset = 0, $count = 500)
+ */
+class OpenPlatform
+{
+    use PrefixedContainer;
+
+    /**
+     * Create an instance of the EasyWeChat for the given authorizer.
+     *
+     * @param string $appId        Authorizer AppId
+     * @param string $refreshToken Authorizer refresh-token
+     *
+     * @return \EasyWeChat\Foundation\Application
+     */
+    public function createAuthorizerApplication($appId, $refreshToken)
+    {
+        $this->fetch('authorizer', function ($authorizer) use ($appId, $refreshToken) {
+            $authorizer->setAppId($appId);
+            $authorizer->setRefreshToken($refreshToken);
+        });
+
+        return $this->fetch('app', function ($app) {
+            $app['access_token'] = $this->fetch('authorizer_access_token');
+            $app['oauth'] = $this->fetch('oauth');
+            $app['server'] = $this->fetch('server');
+        });
+    }
+
+    /**
+     * Quick access to the base-api.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array([$this->api, $method], $args);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/OpenPlatform/VerifyTicket.php b/vendor/overtrue/wechat/src/OpenPlatform/VerifyTicket.php
new file mode 100644
index 0000000..2b0d026
--- /dev/null
+++ b/vendor/overtrue/wechat/src/OpenPlatform/VerifyTicket.php
@@ -0,0 +1,130 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * VerifyTicket.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @author    lixiao 
+ * @copyright 2016
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\OpenPlatform;
+
+use Doctrine\Common\Cache\Cache;
+use EasyWeChat\Core\Exceptions\RuntimeException;
+
+class VerifyTicket
+{
+    /**
+     * Cache manager.
+     *
+     * @var \Doctrine\Common\Cache\Cache
+     */
+    protected $cache;
+
+    /**
+     * App Id.
+     *
+     * @var string
+     */
+    protected $appId;
+
+    /**
+     * Cache Key.
+     *
+     * @var string
+     */
+    private $cacheKey;
+
+    /**
+     * Cache key prefix.
+     *
+     * @var string
+     */
+    protected $prefix = 'easywechat.open_platform.component_verify_ticket.';
+
+    /**
+     * VerifyTicket constructor.
+     *
+     * @param string                       $appId
+     * @param \Doctrine\Common\Cache\Cache $cache
+     */
+    public function __construct($appId, Cache $cache)
+    {
+        $this->appId = $appId;
+        $this->cache = $cache;
+    }
+
+    /**
+     * Set component verify ticket to the cache.
+     *
+     * @param string $ticket
+     *
+     * @return bool
+     */
+    public function setTicket($ticket)
+    {
+        return $this->cache->save($this->getCacheKey(), $ticket);
+    }
+
+    /**
+     * Get component verify ticket.
+     *
+     * @return string
+     *
+     * @throws \EasyWeChat\Core\Exceptions\RuntimeException
+     */
+    public function getTicket()
+    {
+        if ($cached = $this->cache->fetch($this->getCacheKey())) {
+            return $cached;
+        }
+
+        throw new RuntimeException('Component verify ticket does not exists.');
+    }
+
+    /**
+     * Set component verify ticket cache key.
+     *
+     * @param string $cacheKey
+     *
+     * @return $this
+     */
+    public function setCacheKey($cacheKey)
+    {
+        $this->cacheKey = $cacheKey;
+
+        return $this;
+    }
+
+    /**
+     * Get component verify ticket cache key.
+     *
+     * @return string $this->cacheKey
+     */
+    public function getCacheKey()
+    {
+        if (is_null($this->cacheKey)) {
+            return $this->prefix.$this->appId;
+        }
+
+        return $this->cacheKey;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/POI/LICENSE b/vendor/overtrue/wechat/src/POI/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/POI/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/POI/POI.php b/vendor/overtrue/wechat/src/POI/POI.php
new file mode 100644
index 0000000..8e6797f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/POI/POI.php
@@ -0,0 +1,136 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * POI.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\POI;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class POI.
+ */
+class POI extends AbstractAPI
+{
+    const API_CREATE = 'https://api.weixin.qq.com/cgi-bin/poi/addpoi';
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/poi/getpoi';
+    const API_LIST = 'https://api.weixin.qq.com/cgi-bin/poi/getpoilist';
+    const API_UPDATE = 'https://api.weixin.qq.com/cgi-bin/poi/updatepoi';
+    const API_DELETE = 'https://api.weixin.qq.com/cgi-bin/poi/delpoi';
+    const API_GET_CATEGORIES = 'https://api.weixin.qq.com/cgi-bin/poi/getwxcategory';
+
+    /**
+     * Get POI supported categories.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getCategories()
+    {
+        return $this->parseJSON('get', [self::API_GET_CATEGORIES]);
+    }
+
+    /**
+     * Get POI by ID.
+     *
+     * @param int $poiId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function get($poiId)
+    {
+        return $this->parseJSON('json', [self::API_GET, ['poi_id' => $poiId]]);
+    }
+
+    /**
+     * List POI.
+     *
+     * @param int $offset
+     * @param int $limit
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists($offset = 0, $limit = 10)
+    {
+        $params = [
+                   'begin' => $offset,
+                   'limit' => $limit,
+                  ];
+
+        return $this->parseJSON('json', [self::API_LIST, $params]);
+    }
+
+    /**
+     * Create a POI.
+     *
+     * @param array $data
+     *
+     * @return bool
+     */
+    public function create(array $data)
+    {
+        $params = [
+                   'business' => ['base_info' => $data],
+                  ];
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return int
+     */
+    public function createAndGetId(array $data)
+    {
+        return $this->create($data)['poi_id'];
+    }
+
+    /**
+     * Update a POI.
+     *
+     * @param int   $poiId
+     * @param array $data
+     *
+     * @return bool
+     */
+    public function update($poiId, array $data)
+    {
+        $data = array_merge($data, ['poi_id' => $poiId]);
+
+        $params = [
+                   'business' => ['base_info' => $data],
+                  ];
+
+        return $this->parseJSON('json', [self::API_UPDATE, $params]);
+    }
+
+    /**
+     * Delete a POI.
+     *
+     * @param int $poiId
+     *
+     * @return bool
+     */
+    public function delete($poiId)
+    {
+        $params = ['poi_id' => $poiId];
+
+        return $this->parseJSON('json', [self::API_DELETE, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/POI/README.md b/vendor/overtrue/wechat/src/POI/README.md
new file mode 100644
index 0000000..3ffb14d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/POI/README.md
@@ -0,0 +1,2 @@
+# POI
+微信 SDK 门店模块
diff --git a/vendor/overtrue/wechat/src/POI/composer.json b/vendor/overtrue/wechat/src/POI/composer.json
new file mode 100644
index 0000000..bd23dbd
--- /dev/null
+++ b/vendor/overtrue/wechat/src/POI/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/poi",
+    "description": "POI module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "POI", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\POI\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/API.php b/vendor/overtrue/wechat/src/Payment/API.php
new file mode 100644
index 0000000..3f7a809
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/API.php
@@ -0,0 +1,564 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * API.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment;
+
+use Doctrine\Common\Cache\Cache;
+use Doctrine\Common\Cache\FilesystemCache;
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\Exception;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\XML;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class API.
+ */
+class API extends AbstractAPI
+{
+    /**
+     * Merchant instance.
+     *
+     * @var Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Sandbox box mode.
+     *
+     * @var bool
+     */
+    protected $sandboxEnabled = false;
+
+    /**
+     * Sandbox sign key.
+     *
+     * @var string
+     */
+    protected $sandboxSignKey;
+
+    /**
+     * Cache.
+     *
+     * @var \Doctrine\Common\Cache\Cache
+     */
+    protected $cache;
+
+    const API_HOST = 'https://api.mch.weixin.qq.com';
+
+    // api
+    const API_PAY_ORDER = '/pay/micropay';
+    const API_PREPARE_ORDER = '/pay/unifiedorder';
+    const API_QUERY = '/pay/orderquery';
+    const API_CLOSE = '/pay/closeorder';
+    const API_REVERSE = '/secapi/pay/reverse';
+    const API_REFUND = '/secapi/pay/refund';
+    const API_QUERY_REFUND = '/pay/refundquery';
+    const API_DOWNLOAD_BILL = '/pay/downloadbill';
+    const API_REPORT = '/payitil/report';
+
+    const API_URL_SHORTEN = 'https://api.mch.weixin.qq.com/tools/shorturl';
+    const API_AUTH_CODE_TO_OPENID = 'https://api.mch.weixin.qq.com/tools/authcodetoopenid';
+    const API_SANDBOX_SIGN_KEY = 'https://api.mch.weixin.qq.com/sandboxnew/pay/getsignkey';
+
+    // order id types.
+    const TRANSACTION_ID = 'transaction_id';
+    const OUT_TRADE_NO = 'out_trade_no';
+    const OUT_REFUND_NO = 'out_refund_no';
+    const REFUND_ID = 'refund_id';
+
+    // bill types.
+    const BILL_TYPE_ALL = 'ALL';
+    const BILL_TYPE_SUCCESS = 'SUCCESS';
+    const BILL_TYPE_REFUND = 'REFUND';
+    const BILL_TYPE_REVOKED = 'REVOKED';
+
+    /**
+     * API constructor.
+     *
+     * @param \EasyWeChat\Payment\Merchant      $merchant
+     * @param \Doctrine\Common\Cache\Cache|null $cache
+     */
+    public function __construct(Merchant $merchant, Cache $cache = null)
+    {
+        $this->merchant = $merchant;
+        $this->cache = $cache;
+    }
+
+    /**
+     * Pay the order.
+     *
+     * @param Order $order
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function pay(Order $order)
+    {
+        return $this->request($this->wrapApi(self::API_PAY_ORDER), $order->all());
+    }
+
+    /**
+     * Prepare order to pay.
+     *
+     * @param Order $order
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function prepare(Order $order)
+    {
+        $order->notify_url = $order->get('notify_url', $this->merchant->notify_url);
+        if (is_null($order->spbill_create_ip)) {
+            $order->spbill_create_ip = (Order::NATIVE === $order->trade_type) ? get_server_ip() : get_client_ip();
+        }
+
+        return $this->request($this->wrapApi(self::API_PREPARE_ORDER), $order->all());
+    }
+
+    /**
+     * Query order.
+     *
+     * @param string $orderNo
+     * @param string $type
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function query($orderNo, $type = self::OUT_TRADE_NO)
+    {
+        $params = [
+            $type => $orderNo,
+        ];
+
+        return $this->request($this->wrapApi(self::API_QUERY), $params);
+    }
+
+    /**
+     * Query order by transaction_id.
+     *
+     * @param string $transactionId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function queryByTransactionId($transactionId)
+    {
+        return $this->query($transactionId, self::TRANSACTION_ID);
+    }
+
+    /**
+     * Close order by out_trade_no.
+     *
+     * @param $tradeNo
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function close($tradeNo)
+    {
+        $params = [
+            'out_trade_no' => $tradeNo,
+        ];
+
+        return $this->request($this->wrapApi(self::API_CLOSE), $params);
+    }
+
+    /**
+     * Reverse order.
+     *
+     * @param string $orderNo
+     * @param string $type
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function reverse($orderNo, $type = self::OUT_TRADE_NO)
+    {
+        $params = [
+            $type => $orderNo,
+        ];
+
+        return $this->safeRequest($this->wrapApi(self::API_REVERSE), $params);
+    }
+
+    /**
+     * Reverse order by transaction_id.
+     *
+     * @param int $transactionId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function reverseByTransactionId($transactionId)
+    {
+        return $this->reverse($transactionId, self::TRANSACTION_ID);
+    }
+
+    /**
+     * Make a refund request.
+     *
+     * @param string $orderNo
+     * @param string $refundNo
+     * @param float  $totalFee
+     * @param float  $refundFee
+     * @param string $opUserId
+     * @param string $type
+     * @param string $refundAccount
+     * @param string $refundReason
+     *
+     * @return Collection
+     */
+    public function refund(
+        $orderNo,
+        $refundNo,
+        $totalFee,
+        $refundFee = null,
+        $opUserId = null,
+        $type = self::OUT_TRADE_NO,
+        $refundAccount = 'REFUND_SOURCE_UNSETTLED_FUNDS',
+        $refundReason = ''
+        ) {
+        $params = [
+            $type => $orderNo,
+            'out_refund_no' => $refundNo,
+            'total_fee' => $totalFee,
+            'refund_fee' => $refundFee ?: $totalFee,
+            'refund_fee_type' => $this->merchant->fee_type,
+            'refund_account' => $refundAccount,
+            'refund_desc' => $refundReason,
+            'op_user_id' => $opUserId ?: $this->merchant->merchant_id,
+        ];
+
+        return $this->safeRequest($this->wrapApi(self::API_REFUND), $params);
+    }
+
+    /**
+     * Refund by transaction id.
+     *
+     * @param string $orderNo
+     * @param string $refundNo
+     * @param float  $totalFee
+     * @param float  $refundFee
+     * @param string $opUserId
+     * @param string $refundAccount
+     * @param string $refundReason
+     *
+     * @return Collection
+     */
+    public function refundByTransactionId(
+        $orderNo,
+        $refundNo,
+        $totalFee,
+        $refundFee = null,
+        $opUserId = null,
+        $refundAccount = 'REFUND_SOURCE_UNSETTLED_FUNDS',
+        $refundReason = ''
+        ) {
+        return $this->refund($orderNo, $refundNo, $totalFee, $refundFee, $opUserId, self::TRANSACTION_ID, $refundAccount, $refundReason);
+    }
+
+    /**
+     * Query refund status.
+     *
+     * @param string $orderNo
+     * @param string $type
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function queryRefund($orderNo, $type = self::OUT_TRADE_NO)
+    {
+        $params = [
+            $type => $orderNo,
+        ];
+
+        return $this->request($this->wrapApi(self::API_QUERY_REFUND), $params);
+    }
+
+    /**
+     * Query refund status by out_refund_no.
+     *
+     * @param string $refundNo
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function queryRefundByRefundNo($refundNo)
+    {
+        return $this->queryRefund($refundNo, self::OUT_REFUND_NO);
+    }
+
+    /**
+     * Query refund status by transaction_id.
+     *
+     * @param string $transactionId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function queryRefundByTransactionId($transactionId)
+    {
+        return $this->queryRefund($transactionId, self::TRANSACTION_ID);
+    }
+
+    /**
+     * Query refund status by refund_id.
+     *
+     * @param string $refundId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function queryRefundByRefundId($refundId)
+    {
+        return $this->queryRefund($refundId, self::REFUND_ID);
+    }
+
+    /**
+     * Download bill history as a table file.
+     *
+     * @param string $date
+     * @param string $type
+     *
+     * @return \Psr\Http\Message\ResponseInterface
+     */
+    public function downloadBill($date, $type = self::BILL_TYPE_ALL)
+    {
+        $params = [
+            'bill_date' => $date,
+            'bill_type' => $type,
+        ];
+
+        return $this->request($this->wrapApi(self::API_DOWNLOAD_BILL), $params, 'post', [\GuzzleHttp\RequestOptions::STREAM => true], true)->getBody();
+    }
+
+    /**
+     * Convert long url to short url.
+     *
+     * @param string $url
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function urlShorten($url)
+    {
+        return $this->request(self::API_URL_SHORTEN, ['long_url' => $url]);
+    }
+
+    /**
+     * Report API status to WeChat.
+     *
+     * @param string $api
+     * @param int    $timeConsuming
+     * @param string $resultCode
+     * @param string $returnCode
+     * @param array  $other         ex: err_code,err_code_des,out_trade_no,user_ip...
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function report($api, $timeConsuming, $resultCode, $returnCode, array $other = [])
+    {
+        $params = array_merge([
+            'interface_url' => $api,
+            'execute_time_' => $timeConsuming,
+            'return_code' => $returnCode,
+            'return_msg' => null,
+            'result_code' => $resultCode,
+            'user_ip' => get_client_ip(),
+            'time' => time(),
+        ], $other);
+
+        return $this->request($this->wrapApi(self::API_REPORT), $params);
+    }
+
+    /**
+     * Get openid by auth code.
+     *
+     * @param string $authCode
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function authCodeToOpenId($authCode)
+    {
+        return $this->request(self::API_AUTH_CODE_TO_OPENID, ['auth_code' => $authCode]);
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     *
+     * @return $this
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * Set sandbox mode.
+     *
+     * @param bool $enabled
+     *
+     * @return $this
+     */
+    public function sandboxMode($enabled = false)
+    {
+        $this->sandboxEnabled = $enabled;
+
+        return $this;
+    }
+
+    /**
+     * Make a API request.
+     *
+     * @param string $api
+     * @param array  $params
+     * @param string $method
+     * @param array  $options
+     * @param bool   $returnResponse
+     *
+     * @return \EasyWeChat\Support\Collection|\Psr\Http\Message\ResponseInterface
+     */
+    protected function request($api, array $params, $method = 'post', array $options = [], $returnResponse = false)
+    {
+        $params = array_merge($params, $this->merchant->only(['sub_appid', 'sub_mch_id']));
+
+        $params['appid'] = $this->merchant->app_id;
+        $params['mch_id'] = $this->merchant->merchant_id;
+        $params['device_info'] = $this->merchant->device_info;
+        $params['nonce_str'] = uniqid();
+        $params = array_filter($params);
+
+        $params['sign'] = generate_sign($params, $this->getSignkey($api), 'md5');
+
+        $options = array_merge([
+            'body' => XML::build($params),
+        ], $options);
+
+        $response = $this->getHttp()->request($api, $method, $options);
+
+        return $returnResponse ? $response : $this->parseResponse($response);
+    }
+
+    /**
+     * Return key to sign.
+     *
+     * @param string $api
+     *
+     * @return string
+     */
+    public function getSignkey($api)
+    {
+        return $this->sandboxEnabled && self::API_SANDBOX_SIGN_KEY !== $api ? $this->getSandboxSignKey() : $this->merchant->key;
+    }
+
+    /**
+     * Request with SSL.
+     *
+     * @param string $api
+     * @param array  $params
+     * @param string $method
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function safeRequest($api, array $params, $method = 'post')
+    {
+        $options = [
+            'cert' => $this->merchant->get('cert_path'),
+            'ssl_key' => $this->merchant->get('key_path'),
+        ];
+
+        return $this->request($api, $params, $method, $options);
+    }
+
+    /**
+     * Parse Response XML to array.
+     *
+     * @param ResponseInterface $response
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function parseResponse($response)
+    {
+        if ($response instanceof ResponseInterface) {
+            $response = $response->getBody();
+        }
+
+        return new Collection((array) XML::parse($response));
+    }
+
+    /**
+     * Wrap API.
+     *
+     * @param string $resource
+     *
+     * @return string
+     */
+    protected function wrapApi($resource)
+    {
+        return self::API_HOST.($this->sandboxEnabled ? '/sandboxnew' : '').$resource;
+    }
+
+    /**
+     * Get sandbox sign key.
+     *
+     * @return string
+     */
+    protected function getSandboxSignKey()
+    {
+        if ($this->sandboxSignKey) {
+            return $this->sandboxSignKey;
+        }
+
+        // Try to get sandbox_signkey from cache
+        $cacheKey = 'sandbox_signkey.'.$this->merchant->merchant_id.$this->merchant->sub_merchant_id;
+
+        /** @var \Doctrine\Common\Cache\Cache $cache */
+        $cache = $this->getCache();
+
+        $this->sandboxSignKey = $cache->fetch($cacheKey);
+
+        if (!$this->sandboxSignKey) {
+            // Try to acquire a new sandbox_signkey from WeChat
+            $result = $this->request(self::API_SANDBOX_SIGN_KEY, []);
+
+            if ('SUCCESS' === $result->return_code) {
+                $cache->save($cacheKey, $result->sandbox_signkey, 24 * 3600);
+
+                return $this->sandboxSignKey = $result->sandbox_signkey;
+            }
+
+            throw new Exception($result->return_msg);
+        }
+
+        return $this->sandboxSignKey;
+    }
+
+    /**
+     * Return the cache manager.
+     *
+     * @return \Doctrine\Common\Cache\Cache
+     */
+    public function getCache()
+    {
+        return $this->cache ?: $this->cache = new FilesystemCache(sys_get_temp_dir());
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/CashCoupon/API.php b/vendor/overtrue/wechat/src/Payment/CashCoupon/API.php
new file mode 100644
index 0000000..77a7afb
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/CashCoupon/API.php
@@ -0,0 +1,158 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * API.php.
+ *
+ * @author    tianyong90 <412039588@qq.com>
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment\CashCoupon;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Payment\Merchant;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\XML;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class API.
+ */
+class API extends AbstractAPI
+{
+    /**
+     * Merchant instance.
+     *
+     * @var Merchant
+     */
+    protected $merchant;
+
+    // api
+    const API_SEND = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/send_coupon';
+    const API_QUERY_STOCK = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/query_coupon_stock';
+    const API_QUERY = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/querycouponsinfo';
+
+    /**
+     * API constructor.
+     *
+     * @param \EasyWeChat\Payment\Merchant $merchant
+     */
+    public function __construct(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * send a cash coupon.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function send(array $params)
+    {
+        $params['openid_count'] = 1;
+
+        return $this->request(self::API_SEND, $params);
+    }
+
+    /**
+     * query a coupon stock.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function queryStock(array $params)
+    {
+        return $this->request(self::API_QUERY_STOCK, $params);
+    }
+
+    /**
+     * query a info of coupon.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function query(array $params)
+    {
+        return $this->request(self::API_QUERY, $params);
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     *
+     * @return $this
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * Make a API request.
+     *
+     * @param string $api
+     * @param array  $params
+     * @param string $method
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function request($api, array $params, $method = 'post')
+    {
+        $params = array_filter($params);
+        $params['mch_id'] = $this->merchant->merchant_id;
+        $params['appid'] = $this->merchant->app_id;
+        $params['nonce_str'] = uniqid();
+        $params['sign'] = \EasyWeChat\Payment\generate_sign($params, $this->merchant->key, 'md5');
+
+        $options = [
+            'body' => XML::build($params),
+            'cert' => $this->merchant->get('cert_path'),
+            'ssl_key' => $this->merchant->get('key_path'),
+        ];
+
+        return $this->parseResponse($this->getHttp()->request($api, $method, $options));
+    }
+
+    /**
+     * Parse Response XML to array.
+     *
+     * @param \Psr\Http\Message\ResponseInterface|string $response
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function parseResponse($response)
+    {
+        if ($response instanceof ResponseInterface) {
+            $response = $response->getBody();
+        }
+
+        return new Collection((array) XML::parse($response));
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/CashCoupon/CashCoupon.php b/vendor/overtrue/wechat/src/Payment/CashCoupon/CashCoupon.php
new file mode 100644
index 0000000..699575f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/CashCoupon/CashCoupon.php
@@ -0,0 +1,109 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * LuckyMoney.php.
+ *
+ * @author    tianyong90 <412039588@qq.com>
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment\CashCoupon;
+
+use EasyWeChat\Payment\Merchant;
+
+/**
+ * Class LuckyMoney.
+ */
+class CashCoupon
+{
+    /**
+     * @var API
+     */
+    protected $api;
+
+    /**
+     * Merchant instance.
+     *
+     * @var \EasyWeChat\Payment\Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Constructor.
+     *
+     * @param Merchant $merchant
+     */
+    public function __construct(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * API setter.
+     *
+     * @param API $api
+     */
+    public function setAPI(API $api)
+    {
+        $this->api = $api;
+    }
+
+    /**
+     * Return API instance.
+     *
+     * @return API
+     */
+    public function getAPI()
+    {
+        return $this->api ?: $this->api = new API($this->getMerchant());
+    }
+
+    /**
+     * Magic call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     *
+     * @codeCoverageIgnore
+     */
+    public function __call($method, $args)
+    {
+        if (is_callable([$this->getAPI(), $method])) {
+            return call_user_func_array([$this->api, $method], $args);
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/LICENSE b/vendor/overtrue/wechat/src/Payment/LICENSE
new file mode 100644
index 0000000..307d3f4
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 wechat-sdk
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Payment/LuckyMoney/API.php b/vendor/overtrue/wechat/src/Payment/LuckyMoney/API.php
new file mode 100644
index 0000000..51f016a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/LuckyMoney/API.php
@@ -0,0 +1,218 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * API.php.
+ *
+ * @author    tianyong90 <412039588@qq.com>
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment\LuckyMoney;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Payment\Merchant;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\XML;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class API.
+ */
+class API extends AbstractAPI
+{
+    /**
+     * Merchant instance.
+     *
+     * @var Merchant
+     */
+    protected $merchant;
+
+    // api
+    const API_SEND = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack';
+    const API_SEND_GROUP = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack';
+    const API_QUERY = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/gethbinfo';
+    const API_PREPARE = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/hbpreorder';
+
+    // LuckyMoney type
+    const TYPE_NORMAL = 'NORMAL';
+    const TYPE_GROUP = 'GROUP';
+
+    // Risk control type.
+    const RISK_NORMAL = 'NORMAL';
+    const RISK_IGN_FREQ_LMT = 'IGN_FREQ_LMT';
+    const RISK_IGN_DAY_LMT = 'IGN_DAY_LMT';
+    const RISK_IGN_FREQ_DAY_LMT = 'IGN_FREQ_DAY_LMT';
+
+    /**
+     * API constructor.
+     *
+     * @param \EasyWeChat\Payment\Merchant $merchant
+     */
+    public function __construct(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Prepare luckymoney.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function prepare(array $params)
+    {
+        $params['wxappid'] = $this->merchant->app_id;
+
+        // XXX: PLEASE DON'T CHANGE THE FOLLOWING LINES.
+        $params['auth_mchid'] = '1000052601';
+        $params['auth_appid'] = 'wxbf42bd79c4391863';
+
+        $params['amt_type'] = 'ALL_RAND';
+
+        return $this->request(self::API_PREPARE, $params);
+    }
+
+    /**
+     * Query luckymoney.
+     *
+     * @param string $mchBillNo
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function query($mchBillNo)
+    {
+        $params = [
+            'appid' => $this->merchant->app_id,
+            'mch_billno' => $mchBillNo,
+            'bill_type' => 'MCHT',
+        ];
+
+        return $this->request(self::API_QUERY, $params);
+    }
+
+    /**
+     * Send LuckyMoney.
+     *
+     * @param array  $params
+     * @param string $type
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function send(array $params, $type = self::TYPE_NORMAL)
+    {
+        $api = (self::TYPE_NORMAL === $type) ? self::API_SEND : self::API_SEND_GROUP;
+
+        $params['wxappid'] = $this->merchant->app_id;
+        //如果类型为分裂红则去掉client_ip参数,否则签名会出错
+        if (self::TYPE_GROUP === $type) {
+            unset($params['client_ip']);
+        }
+
+        return $this->request($api, $params);
+    }
+
+    /**
+     * Send normal LuckyMoney.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function sendNormal($params)
+    {
+        $params['total_num'] = 1;
+        $params['client_ip'] = !empty($params['client_ip']) ? $params['client_ip'] : getenv('SERVER_ADDR');
+
+        return $this->send($params, self::TYPE_NORMAL);
+    }
+
+    /**
+     * Send group luckymoney.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function sendGroup($params)
+    {
+        $params['amt_type'] = 'ALL_RAND';
+
+        return $this->send($params, self::TYPE_GROUP);
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     *
+     * @return $this
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * Make a API request.
+     *
+     * @param string $api
+     * @param array  $params
+     * @param string $method
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function request($api, array $params, $method = 'post')
+    {
+        $params = array_filter($params);
+        $params['mch_id'] = $this->merchant->merchant_id;
+        $params['nonce_str'] = uniqid();
+        $params['sign'] = \EasyWeChat\Payment\generate_sign($params, $this->merchant->key, 'md5');
+
+        $options = [
+            'body' => XML::build($params),
+            'cert' => $this->merchant->get('cert_path'),
+            'ssl_key' => $this->merchant->get('key_path'),
+        ];
+
+        return $this->parseResponse($this->getHttp()->request($api, $method, $options));
+    }
+
+    /**
+     * Parse Response XML to array.
+     *
+     * @param \Psr\Http\Message\ResponseInterface|string $response
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function parseResponse($response)
+    {
+        if ($response instanceof ResponseInterface) {
+            $response = $response->getBody();
+        }
+
+        return new Collection((array) XML::parse($response));
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/LuckyMoney/LuckyMoney.php b/vendor/overtrue/wechat/src/Payment/LuckyMoney/LuckyMoney.php
new file mode 100644
index 0000000..4ad9be4
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/LuckyMoney/LuckyMoney.php
@@ -0,0 +1,109 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * LuckyMoney.php.
+ *
+ * @author    tianyong90 <412039588@qq.com>
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment\LuckyMoney;
+
+use EasyWeChat\Payment\Merchant;
+
+/**
+ * Class LuckyMoney.
+ */
+class LuckyMoney
+{
+    /**
+     * @var API
+     */
+    protected $api;
+
+    /**
+     * Merchant instance.
+     *
+     * @var \EasyWeChat\Payment\Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Constructor.
+     *
+     * @param Merchant $merchant
+     */
+    public function __construct(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * API setter.
+     *
+     * @param API $api
+     */
+    public function setAPI(API $api)
+    {
+        $this->api = $api;
+    }
+
+    /**
+     * Return API instance.
+     *
+     * @return API
+     */
+    public function getAPI()
+    {
+        return $this->api ?: $this->api = new API($this->getMerchant());
+    }
+
+    /**
+     * Magic call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     *
+     * @codeCoverageIgnore
+     */
+    public function __call($method, $args)
+    {
+        if (is_callable([$this->getAPI(), $method])) {
+            return call_user_func_array([$this->api, $method], $args);
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/Merchant.php b/vendor/overtrue/wechat/src/Payment/Merchant.php
new file mode 100644
index 0000000..91e9568
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/Merchant.php
@@ -0,0 +1,82 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Merchant.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment;
+
+use EasyWeChat\Support\Attribute;
+
+/**
+ * Class Merchant.
+ *
+ * @property string $app_id
+ * @property string $merchant_id
+ * @property string $key
+ * @property string $sub_app_id
+ * @property string $sub_merchant_id
+ * @property string $ssl_cert_path
+ * @property string $ssl_key_path
+ * @property string $fee_type
+ * @property string $device_info
+ */
+class Merchant extends Attribute
+{
+    /**
+     * @var array
+     */
+    protected $attributes = [
+        'app_id',
+        'merchant_id',
+        'key',
+        'sub_app_id',
+        'sub_merchant_id',
+        'ssl_cert_path',
+        'ssl_key_path',
+        'fee_type',
+        'device_info',
+    ];
+
+    /**
+     * Aliases of attributes.
+     *
+     * @var array
+     */
+    protected $aliases = [
+        'app_id' => 'appid',
+        'key' => 'mch_key',
+        'merchant_id' => 'mch_id',
+        'sub_app_id' => 'sub_appid',
+        'sub_merchant_id' => 'sub_mch_id',
+        'cert_path' => 'sslcert_path',
+        'key_path' => 'sslkey_path',
+    ];
+
+    /**
+     * Constructor.
+     *
+     * @param array $attributes
+     */
+    public function __construct(array $attributes)
+    {
+        parent::__construct($attributes);
+
+        $this->with('fee_type', 'CNY');
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/MerchantPay/API.php b/vendor/overtrue/wechat/src/Payment/MerchantPay/API.php
new file mode 100644
index 0000000..344da6c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/MerchantPay/API.php
@@ -0,0 +1,152 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * API.php.
+ *
+ * @author    AC 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment\MerchantPay;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Payment\Merchant;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\XML;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class API.
+ */
+class API extends AbstractAPI
+{
+    /**
+     * Merchant instance.
+     *
+     * @var Merchant
+     */
+    protected $merchant;
+
+    // api
+    const API_SEND = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
+    const API_QUERY = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/gettransferinfo';
+
+    /**
+     * API constructor.
+     *
+     * @param \EasyWeChat\Payment\Merchant $merchant
+     */
+    public function __construct(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Query MerchantPay.
+     *
+     * @param string $mchBillNo
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @notice mch_id when query, but mchid when send
+     */
+    public function query($mchBillNo)
+    {
+        $params = [
+            'appid' => $this->merchant->app_id,
+            'mch_id' => $this->merchant->merchant_id,
+            'partner_trade_no' => $mchBillNo,
+        ];
+
+        return $this->request(self::API_QUERY, $params);
+    }
+
+    /**
+     * Send MerchantPay.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function send(array $params)
+    {
+        $params['mchid'] = $this->merchant->merchant_id;
+        $params['mch_appid'] = $this->merchant->app_id;
+
+        return $this->request(self::API_SEND, $params);
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     *
+     * @return $this
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * Make a API request.
+     *
+     * @param string $api
+     * @param array  $params
+     * @param string $method
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function request($api, array $params, $method = 'post')
+    {
+        $params = array_filter($params);
+        $params['nonce_str'] = uniqid();
+        $params['sign'] = \EasyWeChat\Payment\generate_sign($params, $this->merchant->key, 'md5');
+
+        $options = [
+            'body' => XML::build($params),
+            'cert' => $this->merchant->get('cert_path'),
+            'ssl_key' => $this->merchant->get('key_path'),
+        ];
+
+        return $this->parseResponse($this->getHttp()->request($api, $method, $options));
+    }
+
+    /**
+     * Parse Response XML to array.
+     *
+     * @param ResponseInterface $response
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function parseResponse($response)
+    {
+        if ($response instanceof ResponseInterface) {
+            $response = $response->getBody();
+        }
+
+        return new Collection((array) XML::parse($response));
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/MerchantPay/MerchantPay.php b/vendor/overtrue/wechat/src/Payment/MerchantPay/MerchantPay.php
new file mode 100644
index 0000000..43282f5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/MerchantPay/MerchantPay.php
@@ -0,0 +1,109 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MerchantPay.php.
+ *
+ * @author    AC 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment\MerchantPay;
+
+use EasyWeChat\Payment\Merchant;
+
+/**
+ * Class MerchantPay.
+ */
+class MerchantPay
+{
+    /**
+     * @var API
+     */
+    protected $api;
+
+    /**
+     * Merchant instance.
+     *
+     * @var \EasyWeChat\Payment\Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Constructor.
+     *
+     * @param Merchant $merchant
+     */
+    public function __construct(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * API setter.
+     *
+     * @param API $api
+     */
+    public function setAPI(API $api)
+    {
+        $this->api = $api;
+    }
+
+    /**
+     * Return API instance.
+     *
+     * @return API
+     */
+    public function getAPI()
+    {
+        return $this->api ?: $this->api = new API($this->getMerchant());
+    }
+
+    /**
+     * Magic call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     *
+     * @codeCoverageIgnore
+     */
+    public function __call($method, $args)
+    {
+        if (is_callable([$this->getAPI(), $method])) {
+            return call_user_func_array([$this->api, $method], $args);
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/Notify.php b/vendor/overtrue/wechat/src/Payment/Notify.php
new file mode 100644
index 0000000..6742fd6
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/Notify.php
@@ -0,0 +1,106 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Notify.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment;
+
+use EasyWeChat\Core\Exceptions\FaultException;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\XML;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Class Notify.
+ */
+class Notify
+{
+    /**
+     * Merchant instance.
+     *
+     * @var \EasyWeChat\Payment\Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Request instance.
+     *
+     * @var \Symfony\Component\HttpFoundation\Request
+     */
+    protected $request;
+
+    /**
+     * Payment notify (extract from XML).
+     *
+     * @var Collection
+     */
+    protected $notify;
+
+    /**
+     * Constructor.
+     *
+     * @param Merchant $merchant
+     * @param Request  $request
+     */
+    public function __construct(Merchant $merchant, Request $request = null)
+    {
+        $this->merchant = $merchant;
+        $this->request = $request ?: Request::createFromGlobals();
+    }
+
+    /**
+     * Validate the request params.
+     *
+     * @return bool
+     */
+    public function isValid($signkey)
+    {
+        $localSign = generate_sign($this->getNotify()->except('sign')->all(), $signkey, 'md5');
+
+        return $localSign === $this->getNotify()->get('sign');
+    }
+
+    /**
+     * Return the notify body from request.
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\FaultException
+     */
+    public function getNotify()
+    {
+        if (!empty($this->notify)) {
+            return $this->notify;
+        }
+
+        try {
+            $xml = XML::parse(strval($this->request->getContent()));
+        } catch (\Throwable $t) {
+            throw new FaultException('Invalid request XML: '.$t->getMessage(), 400);
+        } catch (\Exception $e) {
+            throw new FaultException('Invalid request XML: '.$e->getMessage(), 400);
+        }
+
+        if (!is_array($xml) || empty($xml)) {
+            throw new FaultException('Invalid request XML.', 400);
+        }
+
+        return $this->notify = new Collection($xml);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/Order.php b/vendor/overtrue/wechat/src/Payment/Order.php
new file mode 100644
index 0000000..288c566
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/Order.php
@@ -0,0 +1,83 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Order.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment;
+
+use EasyWeChat\Support\Attribute;
+
+/**
+ * Class Order.
+ *
+ * @property string $body
+ * @property string $detail
+ * @property string $attach
+ * @property string $out_trade_no
+ * @property string $fee_type
+ * @property string $total_fee
+ * @property string $spbill_create_ip
+ * @property string $time_start
+ * @property string $time_expire
+ * @property string $goods_tag
+ * @property string $notify_url
+ * @property string $trade_type
+ * @property string $product_id
+ * @property string $limit_pay
+ * @property string $openid
+ * @property string $sub_openid
+ * @property string $auth_code
+ */
+class Order extends Attribute
+{
+    const JSAPI = 'JSAPI';
+    const NATIVE = 'NATIVE';
+    const APP = 'APP';
+    const MICROPAY = 'MICROPAY';
+
+    protected $attributes = [
+        'body',
+        'detail',
+        'attach',
+        'out_trade_no',
+        'fee_type',
+        'total_fee',
+        'spbill_create_ip',
+        'time_start',
+        'time_expire',
+        'goods_tag',
+        'notify_url',
+        'trade_type',
+        'product_id',
+        'limit_pay',
+        'openid',
+        'sub_openid',
+        'auth_code',
+    ];
+
+    /**
+     * Constructor.
+     *
+     * @param array $attributes
+     */
+    public function __construct(array $attributes)
+    {
+        parent::__construct($attributes);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/Payment.php b/vendor/overtrue/wechat/src/Payment/Payment.php
new file mode 100644
index 0000000..be79725
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/Payment.php
@@ -0,0 +1,389 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Payment.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment;
+
+use Doctrine\Common\Cache\Cache;
+use EasyWeChat\Core\Exceptions\FaultException;
+use EasyWeChat\Support\Url as UrlHelper;
+use EasyWeChat\Support\XML;
+use Overtrue\Socialite\AccessTokenInterface;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Class Payment.
+ *
+ * @mixin API
+ */
+class Payment
+{
+    /**
+     * Scheme base path.
+     */
+    const SCHEME_PATH = 'weixin://wxpay/bizpayurl';
+
+    /**
+     * @var API
+     */
+    protected $api;
+
+    /**
+     * Merchant instance.
+     *
+     * @var \EasyWeChat\Payment\Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Cache.
+     *
+     * @var \Doctrine\Common\Cache\Cache
+     */
+    protected $cache;
+
+    /**
+     * Constructor.
+     *
+     * @param \EasyWeChat\Payment\Merchant      $merchant
+     * @param \Doctrine\Common\Cache\Cache|null $cache
+     */
+    public function __construct(Merchant $merchant, Cache $cache = null)
+    {
+        $this->merchant = $merchant;
+        $this->cache = $cache;
+    }
+
+    /**
+     * Build payment scheme for product.
+     *
+     * @param string $productId
+     *
+     * @return string
+     */
+    public function scheme($productId)
+    {
+        $params = [
+            'appid' => $this->merchant->app_id,
+            'mch_id' => $this->merchant->merchant_id,
+            'time_stamp' => time(),
+            'nonce_str' => uniqid(),
+            'product_id' => $productId,
+        ];
+
+        $params['sign'] = generate_sign($params, $this->merchant->key, 'md5');
+
+        return self::SCHEME_PATH.'?'.http_build_query($params);
+    }
+
+    /**
+     * Handle payment notify.
+     *
+     * @param callable $callback
+     *
+     * @return Response
+     */
+    public function handleNotify(callable $callback)
+    {
+        $notify = $this->getNotify();
+        $signkey = $this->getAPI()->getSignkey(null);
+        if (!$notify->isValid($signkey)) {
+            throw new FaultException('Invalid request payloads.', 400);
+        }
+
+        $notify = $notify->getNotify();
+        $successful = 'SUCCESS' === $notify->get('result_code');
+
+        $handleResult = call_user_func_array($callback, [$notify, $successful]);
+
+        if (is_bool($handleResult) && $handleResult) {
+            $response = [
+                'return_code' => 'SUCCESS',
+                'return_msg' => 'OK',
+            ];
+        } else {
+            $response = [
+                'return_code' => 'FAIL',
+                'return_msg' => $handleResult,
+            ];
+        }
+
+        return new Response(XML::build($response));
+    }
+
+    /**
+     * Handle refund notify.
+     *
+     * @param callable $callback
+     *
+     * @return Response
+     */
+    public function handleRefundNotify(callable $callback)
+    {
+        $notify = $this->getRefundNotify()->getNotify();
+        $successful = 'SUCCESS' === $notify->get('return_code');
+
+        $handleResult = call_user_func_array($callback, [$notify, $successful]);
+
+        if (is_bool($handleResult) && $handleResult) {
+            $response = [
+                'return_code' => 'SUCCESS',
+                'return_msg' => 'OK',
+            ];
+        } else {
+            $response = [
+                'return_code' => 'FAIL',
+                'return_msg' => $handleResult,
+            ];
+        }
+
+        return new Response(XML::build($response));
+    }
+
+    /**
+     * Handle native scan notify.
+     * https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=6_4
+     * The callback shall return string of prepay_id or throw an exception.
+     *
+     * @param callable $callback
+     *
+     * @return Response
+     */
+    public function handleScanNotify(callable $callback)
+    {
+        $notify = $this->getNotify();
+        $signkey = $this->getAPI()->getSignkey(null);
+        if (!$notify->isValid($signkey)) {
+            throw new FaultException('Invalid request payloads.', 400);
+        }
+
+        $notify = $notify->getNotify();
+
+        try {
+            $prepayId = call_user_func_array($callback, [$notify->get('product_id'), $notify->get('openid'), $notify]);
+            $response = [
+                'return_code' => 'SUCCESS',
+                'appid' => $this->merchant->app_id,
+                'mch_id' => $this->merchant->merchant_id,
+                'nonce_str' => uniqid(),
+                'prepay_id' => strval($prepayId),
+                'result_code' => 'SUCCESS',
+            ];
+            $response['sign'] = generate_sign($response, $this->merchant->key);
+        } catch (\Exception $e) {
+            $response = [
+                'return_code' => 'SUCCESS',
+                'return_msg' => $e->getCode(),
+                'result_code' => 'FAIL',
+                'err_code_des' => $e->getMessage(),
+            ];
+        }
+
+        return new Response(XML::build($response));
+    }
+
+    /**
+     * [WeixinJSBridge] Generate js config for payment.
+     *
+     * 
    +     * WeixinJSBridge.invoke(
+     *  'getBrandWCPayRequest',
+     *  ...
+     * );
+     * 
    
+     *
+     * @param string $prepayId
+     * @param bool   $json
+     *
+     * @return string|array
+     */
+    public function configForPayment($prepayId, $json = true)
+    {
+        $params = [
+            'appId' => $this->merchant->app_id,
+            'timeStamp' => strval(time()),
+            'nonceStr' => uniqid(),
+            'package' => "prepay_id=$prepayId",
+            'signType' => 'MD5',
+        ];
+
+        $params['paySign'] = generate_sign($params, $this->merchant->key, 'md5');
+
+        return $json ? json_encode($params) : $params;
+    }
+
+    /**
+     * [JSSDK] Generate js config for payment.
+     *
+     * 
    +     * wx.chooseWXPay({...});
+     * 
    
+     *
+     * @param string $prepayId
+     *
+     * @return array|string
+     */
+    public function configForJSSDKPayment($prepayId)
+    {
+        $config = $this->configForPayment($prepayId, false);
+
+        $config['timestamp'] = $config['timeStamp'];
+        unset($config['timeStamp']);
+
+        return $config;
+    }
+
+    /**
+     * Generate app payment parameters.
+     *
+     * @param string $prepayId
+     *
+     * @return array
+     */
+    public function configForAppPayment($prepayId)
+    {
+        $params = [
+            'appid' => $this->merchant->app_id,
+            'partnerid' => $this->merchant->merchant_id,
+            'prepayid' => $prepayId,
+            'noncestr' => uniqid(),
+            'timestamp' => time(),
+            'package' => 'Sign=WXPay',
+        ];
+
+        $params['sign'] = generate_sign($params, $this->merchant->key);
+
+        return $params;
+    }
+
+    /**
+     * Generate js config for share user address.
+     *
+     * @param string|\Overtrue\Socialite\AccessTokenInterface $accessToken
+     * @param bool                                            $json
+     *
+     * @return string|array
+     */
+    public function configForShareAddress($accessToken, $json = true)
+    {
+        if ($accessToken instanceof AccessTokenInterface) {
+            $accessToken = $accessToken->getToken();
+        }
+
+        $params = [
+            'appId' => $this->merchant->app_id,
+            'scope' => 'jsapi_address',
+            'timeStamp' => strval(time()),
+            'nonceStr' => uniqid(),
+            'signType' => 'SHA1',
+        ];
+
+        $signParams = [
+            'appid' => $params['appId'],
+            'url' => UrlHelper::current(),
+            'timestamp' => $params['timeStamp'],
+            'noncestr' => $params['nonceStr'],
+            'accesstoken' => strval($accessToken),
+        ];
+
+        ksort($signParams);
+
+        $params['addrSign'] = sha1(urldecode(http_build_query($signParams)));
+
+        return $json ? json_encode($params) : $params;
+    }
+
+    /**
+     * Merchant setter.
+     *
+     * @param Merchant $merchant
+     */
+    public function setMerchant(Merchant $merchant)
+    {
+        $this->merchant = $merchant;
+    }
+
+    /**
+     * Merchant getter.
+     *
+     * @return Merchant
+     */
+    public function getMerchant()
+    {
+        return $this->merchant;
+    }
+
+    /**
+     * Return Notify instance.
+     *
+     * @return \EasyWeChat\Payment\Notify
+     */
+    public function getNotify()
+    {
+        return new Notify($this->merchant);
+    }
+
+    /**
+     * Return RefundNotify instance.
+     *
+     * @return \EasyWeChat\Payment\RefundNotify
+     */
+    public function getRefundNotify()
+    {
+        return new RefundNotify($this->merchant);
+    }
+
+    /**
+     * API setter.
+     *
+     * @param API $api
+     */
+    public function setAPI(API $api)
+    {
+        $this->api = $api;
+    }
+
+    /**
+     * Return API instance.
+     *
+     * @return API
+     */
+    public function getAPI()
+    {
+        return $this->api ?: $this->api = new API($this->getMerchant(), $this->cache);
+    }
+
+    /**
+     * Magic call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     *
+     * @codeCoverageIgnore
+     */
+    public function __call($method, $args)
+    {
+        if (is_callable([$this->getAPI(), $method])) {
+            return call_user_func_array([$this->api, $method], $args);
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/README.md b/vendor/overtrue/wechat/src/Payment/README.md
new file mode 100644
index 0000000..f63eff3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/README.md
@@ -0,0 +1,2 @@
+# payment
+微信支付
diff --git a/vendor/overtrue/wechat/src/Payment/RefundNotify.php b/vendor/overtrue/wechat/src/Payment/RefundNotify.php
new file mode 100644
index 0000000..2cd90dd
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/RefundNotify.php
@@ -0,0 +1,92 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Payment;
+
+use EasyWeChat\Core\Exceptions\FaultException;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\XML;
+use Symfony\Component\HttpFoundation\Request;
+
+class RefundNotify
+{
+    /**
+     * Merchant instance.
+     *
+     * @var \EasyWeChat\Payment\Merchant
+     */
+    protected $merchant;
+
+    /**
+     * Request instance.
+     *
+     * @var \Symfony\Component\HttpFoundation\Request
+     */
+    protected $request;
+
+    /**
+     * Payment notify (extract from XML).
+     *
+     * @var Collection
+     */
+    protected $notify;
+
+    /**
+     * Constructor.
+     *
+     * @param Merchant $merchant
+     * @param Request  $request
+     */
+    public function __construct(Merchant $merchant, Request $request = null)
+    {
+        $this->merchant = $merchant;
+        $this->request = $request ?: Request::createFromGlobals();
+    }
+
+    /**
+     * Return the notify body from request.
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws \EasyWeChat\Core\Exceptions\FaultException
+     */
+    public function getNotify()
+    {
+        if (!empty($this->notify)) {
+            return $this->notify;
+        }
+
+        try {
+            $xml = XML::parse(strval($this->request->getContent()));
+        } catch (\Throwable $t) {
+            throw new FaultException('Invalid request XML: '.$t->getMessage(), 400);
+        } catch (\Exception $e) {
+            throw new FaultException('Invalid request XML: '.$e->getMessage(), 400);
+        }
+
+        if (!is_array($xml) || empty($xml)) {
+            throw new FaultException('Invalid request XML.', 400);
+        }
+
+        $xml['req_info'] = $this->decode($xml['req_info']);
+
+        return $this->notify = new Collection($xml);
+    }
+
+    public function decode($reqInfo)
+    {
+        $ciphertext = base64_decode($reqInfo, true);
+        $key = md5($this->merchant->key);
+        $decrypted = openssl_decrypt($ciphertext, 'aes-256-ecb', $key, OPENSSL_RAW_DATA);
+
+        return XML::parse($decrypted);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/composer.json b/vendor/overtrue/wechat/src/Payment/composer.json
new file mode 100644
index 0000000..b37a2d2
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/payment",
+    "description": "payment module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "payment", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Payment\\": "."
+        },
+        "files": ["helpers.php"]
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.0",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Payment/helpers.php b/vendor/overtrue/wechat/src/Payment/helpers.php
new file mode 100644
index 0000000..4caba44
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Payment/helpers.php
@@ -0,0 +1,76 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * helpers.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Payment;
+
+/**
+ * Generate a signature.
+ *
+ * @param array  $attributes
+ * @param string $key
+ * @param string $encryptMethod
+ *
+ * @return string
+ */
+function generate_sign(array $attributes, $key, $encryptMethod = 'md5')
+{
+    ksort($attributes);
+
+    $attributes['key'] = $key;
+
+    return strtoupper(call_user_func_array($encryptMethod, [urldecode(http_build_query($attributes))]));
+}
+
+/**
+ * Get client ip.
+ *
+ * @return string
+ */
+function get_client_ip()
+{
+    if (!empty($_SERVER['REMOTE_ADDR'])) {
+        $ip = $_SERVER['REMOTE_ADDR'];
+    } else {
+        // for php-cli(phpunit etc.)
+        $ip = defined('PHPUNIT_RUNNING') ? '127.0.0.1' : gethostbyname(gethostname());
+    }
+
+    return filter_var($ip, FILTER_VALIDATE_IP) ?: '127.0.0.1';
+}
+
+/**
+ * Get current server ip.
+ *
+ * @return string
+ */
+function get_server_ip()
+{
+    if (!empty($_SERVER['SERVER_ADDR'])) {
+        $ip = $_SERVER['SERVER_ADDR'];
+    } elseif (!empty($_SERVER['SERVER_NAME'])) {
+        $ip = gethostbyname($_SERVER['SERVER_NAME']);
+    } else {
+        // for php-cli(phpunit etc.)
+        $ip = defined('PHPUNIT_RUNNING') ? '127.0.0.1' : gethostbyname(gethostname());
+    }
+
+    return filter_var($ip, FILTER_VALIDATE_IP) ?: '127.0.0.1';
+}
diff --git a/vendor/overtrue/wechat/src/QRCode/LICENSE b/vendor/overtrue/wechat/src/QRCode/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/QRCode/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/QRCode/QRCode.php b/vendor/overtrue/wechat/src/QRCode/QRCode.php
new file mode 100644
index 0000000..11fc334
--- /dev/null
+++ b/vendor/overtrue/wechat/src/QRCode/QRCode.php
@@ -0,0 +1,144 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * QRCode.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\QRCode;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class QRCode.
+ */
+class QRCode extends AbstractAPI
+{
+    const DAY = 86400;
+    const SCENE_MAX_VALUE = 100000;
+    const SCENE_QR_CARD = 'QR_CARD';
+    const SCENE_QR_TEMPORARY = 'QR_SCENE';
+    const SCENE_QR_TEMPORARY_STR = 'QR_STR_SCENE';
+    const SCENE_QR_FOREVER = 'QR_LIMIT_SCENE';
+    const SCENE_QR_FOREVER_STR = 'QR_LIMIT_STR_SCENE';
+
+    const API_CREATE = 'https://api.weixin.qq.com/cgi-bin/qrcode/create';
+    const API_SHOW = 'https://mp.weixin.qq.com/cgi-bin/showqrcode';
+
+    /**
+     * Create forever.
+     *
+     * @param int $sceneValue
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function forever($sceneValue)
+    {
+        if (is_int($sceneValue) && $sceneValue > 0 && $sceneValue < self::SCENE_MAX_VALUE) {
+            $type = self::SCENE_QR_FOREVER;
+            $sceneKey = 'scene_id';
+        } else {
+            $type = self::SCENE_QR_FOREVER_STR;
+            $sceneKey = 'scene_str';
+        }
+
+        $scene = [$sceneKey => $sceneValue];
+
+        return $this->create($type, $scene, false);
+    }
+
+    /**
+     * Create temporary.
+     *
+     * @param string $sceneValue
+     * @param null   $expireSeconds
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function temporary($sceneValue, $expireSeconds = null)
+    {
+        if (is_int($sceneValue) && $sceneValue > 0) {
+            $type = self::SCENE_QR_TEMPORARY;
+            $sceneKey = 'scene_id';
+        } else {
+            $type = self::SCENE_QR_TEMPORARY_STR;
+            $sceneKey = 'scene_str';
+        }
+
+        $scene = [$sceneKey => $sceneValue];
+
+        return $this->create($type, $scene, true, $expireSeconds);
+    }
+
+    /**
+     * Create QRCode for card.
+     *
+     * @param array $card
+     *
+     * {
+     *    "card_id": "pFS7Fjg8kV1IdDz01r4SQwMkuCKc",
+     *    "code": "198374613512",
+     *    "openid": "oFS7Fjl0WsZ9AMZqrI80nbIq8xrA",
+     *    "expire_seconds": "1800"，
+     *    "is_unique_code": false , "outer_id" : 1
+     *  }
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function card($card)
+    {
+        return $this->create(self::SCENE_QR_CARD, ['card' => $card]);
+    }
+
+    /**
+     * Return url for ticket.
+     *
+     * @param string $ticket
+     *
+     * @return string
+     */
+    public function url($ticket)
+    {
+        return self::API_SHOW."?ticket={$ticket}";
+    }
+
+    /**
+     * Create a QRCode.
+     *
+     * @param string $actionName
+     * @param array  $actionInfo
+     * @param bool   $temporary
+     * @param int    $expireSeconds
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function create($actionName, $actionInfo, $temporary = true, $expireSeconds = null)
+    {
+        null !== $expireSeconds || $expireSeconds = 7 * self::DAY;
+
+        $params = [
+                   'action_name' => $actionName,
+                   'action_info' => ['scene' => $actionInfo],
+                  ];
+
+        if ($temporary) {
+            $params['expire_seconds'] = min($expireSeconds, 30 * self::DAY);
+        }
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/QRCode/README.md b/vendor/overtrue/wechat/src/QRCode/README.md
new file mode 100644
index 0000000..e56367f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/QRCode/README.md
@@ -0,0 +1,2 @@
+# qrcode
+微信SDK 二维码模块
diff --git a/vendor/overtrue/wechat/src/QRCode/composer.json b/vendor/overtrue/wechat/src/QRCode/composer.json
new file mode 100644
index 0000000..1c01852
--- /dev/null
+++ b/vendor/overtrue/wechat/src/QRCode/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/qrcode",
+    "description": "qrcode module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "qrcode", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\QRCode\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Reply/LICENSE b/vendor/overtrue/wechat/src/Reply/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Reply/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Reply/README.md b/vendor/overtrue/wechat/src/Reply/README.md
new file mode 100644
index 0000000..45b0102
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Reply/README.md
@@ -0,0 +1,2 @@
+# Reply
+微信 SDK 自动回复模块
diff --git a/vendor/overtrue/wechat/src/Reply/Reply.php b/vendor/overtrue/wechat/src/Reply/Reply.php
new file mode 100644
index 0000000..abfcbb8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Reply/Reply.php
@@ -0,0 +1,42 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Reply.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Reply;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Reply.
+ */
+class Reply extends AbstractAPI
+{
+    const API_GET_CURRENT_SETTING = 'https://api.weixin.qq.com/cgi-bin/get_current_autoreply_info';
+
+    /**
+     * Get current auto reply settings.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function current()
+    {
+        return $this->parseJSON('get', [self::API_GET_CURRENT_SETTING]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Reply/composer.json b/vendor/overtrue/wechat/src/Reply/composer.json
new file mode 100644
index 0000000..3917bc5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Reply/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/reply",
+    "description": "reply module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Reply\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Semantic/LICENSE b/vendor/overtrue/wechat/src/Semantic/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Semantic/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Semantic/README.md b/vendor/overtrue/wechat/src/Semantic/README.md
new file mode 100644
index 0000000..69b6baa
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Semantic/README.md
@@ -0,0 +1,2 @@
+# semantic
+微信SDK 语义理解模块
diff --git a/vendor/overtrue/wechat/src/Semantic/Semantic.php b/vendor/overtrue/wechat/src/Semantic/Semantic.php
new file mode 100644
index 0000000..4ddf3ea
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Semantic/Semantic.php
@@ -0,0 +1,52 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Semantic.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Semantic;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Semantic.
+ */
+class Semantic extends AbstractAPI
+{
+    const API_SEARCH = 'https://api.weixin.qq.com/semantic/semproxy/search';
+
+    /**
+     * Get the semantic content of giving string.
+     *
+     * @param string       $keyword
+     * @param array|string $categories
+     * @param array        $other
+     *
+     * @return array
+     */
+    public function query($keyword, $categories, array $other = [])
+    {
+        $params = [
+                   'query' => $keyword,
+                   'category' => implode(',', (array) $categories),
+                   'appid' => $this->getAccessToken()->getAppId(),
+                  ];
+
+        return $this->parseJSON('json', [self::API_SEARCH, array_merge($params, $other)]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Semantic/composer.json b/vendor/overtrue/wechat/src/Semantic/composer.json
new file mode 100644
index 0000000..c15a612
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Semantic/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/semantic",
+    "description": "semantic module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "semantic", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Semantic\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Server/BadRequestException.php b/vendor/overtrue/wechat/src/Server/BadRequestException.php
new file mode 100644
index 0000000..6856aa3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Server/BadRequestException.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * BadRequestException.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Server;
+
+use EasyWeChat\Core\Exception;
+
+/**
+ * Class BadRequestException.
+ */
+class BadRequestException extends Exception
+{
+}
diff --git a/vendor/overtrue/wechat/src/Server/Guard.php b/vendor/overtrue/wechat/src/Server/Guard.php
new file mode 100644
index 0000000..fe88dbe
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Server/Guard.php
@@ -0,0 +1,498 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Guard.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Server;
+
+use EasyWeChat\Core\Exceptions\FaultException;
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+use EasyWeChat\Core\Exceptions\RuntimeException;
+use EasyWeChat\Encryption\Encryptor;
+use EasyWeChat\Message\AbstractMessage;
+use EasyWeChat\Message\Raw as RawMessage;
+use EasyWeChat\Message\Text;
+use EasyWeChat\Support\Collection;
+use EasyWeChat\Support\Log;
+use EasyWeChat\Support\XML;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Class Guard.
+ */
+class Guard
+{
+    /**
+     * Empty string.
+     */
+    const SUCCESS_EMPTY_RESPONSE = 'success';
+
+    const TEXT_MSG = 2;
+    const IMAGE_MSG = 4;
+    const VOICE_MSG = 8;
+    const VIDEO_MSG = 16;
+    const SHORT_VIDEO_MSG = 32;
+    const LOCATION_MSG = 64;
+    const LINK_MSG = 128;
+    const DEVICE_EVENT_MSG = 256;
+    const DEVICE_TEXT_MSG = 512;
+    const FILE_MSG = 1024;
+    const EVENT_MSG = 1048576;
+    const ALL_MSG = 1050622;
+
+    /**
+     * @var Request
+     */
+    protected $request;
+
+    /**
+     * @var string
+     */
+    protected $token;
+
+    /**
+     * @var Encryptor
+     */
+    protected $encryptor;
+
+    /**
+     * @var string|callable
+     */
+    protected $messageHandler;
+
+    /**
+     * @var int
+     */
+    protected $messageFilter;
+
+    /**
+     * @var array
+     */
+    protected $messageTypeMapping = [
+        'text' => 2,
+        'image' => 4,
+        'voice' => 8,
+        'video' => 16,
+        'shortvideo' => 32,
+        'location' => 64,
+        'link' => 128,
+        'device_event' => 256,
+        'device_text' => 512,
+        'file' => 1024,
+        'event' => 1048576,
+    ];
+
+    /**
+     * @var bool
+     */
+    protected $debug = false;
+
+    /**
+     * Constructor.
+     *
+     * @param string  $token
+     * @param Request $request
+     */
+    public function __construct($token, Request $request = null)
+    {
+        $this->token = $token;
+        $this->request = $request ?: Request::createFromGlobals();
+    }
+
+    /**
+     * Enable/Disable debug mode.
+     *
+     * @param bool $debug
+     *
+     * @return $this
+     */
+    public function debug($debug = true)
+    {
+        $this->debug = $debug;
+
+        return $this;
+    }
+
+    /**
+     * Handle and return response.
+     *
+     * @return Response
+     *
+     * @throws BadRequestException
+     */
+    public function serve()
+    {
+        Log::debug('Request received:', [
+            'Method' => $this->request->getMethod(),
+            'URI' => $this->request->getRequestUri(),
+            'Query' => $this->request->getQueryString(),
+            'Protocal' => $this->request->server->get('SERVER_PROTOCOL'),
+            'Content' => $this->request->getContent(),
+        ]);
+
+        $this->validate($this->token);
+
+        if ($str = $this->request->get('echostr')) {
+            Log::debug("Output 'echostr' is '$str'.");
+
+            return new Response($str);
+        }
+
+        $result = $this->handleRequest();
+
+        $response = $this->buildResponse($result['to'], $result['from'], $result['response']);
+
+        Log::debug('Server response created:', compact('response'));
+
+        return new Response($response);
+    }
+
+    /**
+     * Validation request params.
+     *
+     * @param string $token
+     *
+     * @throws FaultException
+     */
+    public function validate($token)
+    {
+        $params = [
+            $token,
+            $this->request->get('timestamp'),
+            $this->request->get('nonce'),
+        ];
+
+        if (!$this->debug && $this->request->get('signature') !== $this->signature($params)) {
+            throw new FaultException('Invalid request signature.', 400);
+        }
+    }
+
+    /**
+     * Add a event listener.
+     *
+     * @param callable $callback
+     * @param int      $option
+     *
+     * @return Guard
+     *
+     * @throws InvalidArgumentException
+     */
+    public function setMessageHandler($callback = null, $option = self::ALL_MSG)
+    {
+        if (!is_callable($callback)) {
+            throw new InvalidArgumentException('Argument #2 is not callable.');
+        }
+
+        $this->messageHandler = $callback;
+        $this->messageFilter = $option;
+
+        return $this;
+    }
+
+    /**
+     * Return the message listener.
+     *
+     * @return string
+     */
+    public function getMessageHandler()
+    {
+        return $this->messageHandler;
+    }
+
+    /**
+     * Request getter.
+     *
+     * @return Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Request setter.
+     *
+     * @param Request $request
+     *
+     * @return $this
+     */
+    public function setRequest(Request $request)
+    {
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Set Encryptor.
+     *
+     * @param Encryptor $encryptor
+     *
+     * @return Guard
+     */
+    public function setEncryptor(Encryptor $encryptor)
+    {
+        $this->encryptor = $encryptor;
+
+        return $this;
+    }
+
+    /**
+     * Return the encryptor instance.
+     *
+     * @return Encryptor
+     */
+    public function getEncryptor()
+    {
+        return $this->encryptor;
+    }
+
+    /**
+     * Build response.
+     *
+     * @param $to
+     * @param $from
+     * @param mixed $message
+     *
+     * @return string
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    protected function buildResponse($to, $from, $message)
+    {
+        if (empty($message) || self::SUCCESS_EMPTY_RESPONSE === $message) {
+            return self::SUCCESS_EMPTY_RESPONSE;
+        }
+
+        if ($message instanceof RawMessage) {
+            return $message->get('content', self::SUCCESS_EMPTY_RESPONSE);
+        }
+
+        if (is_string($message) || is_numeric($message)) {
+            $message = new Text(['content' => $message]);
+        }
+
+        if (!$this->isMessage($message)) {
+            $messageType = gettype($message);
+
+            throw new InvalidArgumentException("Invalid Message type .'{$messageType}'");
+        }
+
+        $response = $this->buildReply($to, $from, $message);
+
+        if ($this->isSafeMode()) {
+            Log::debug('Message safe mode is enable.');
+            $response = $this->encryptor->encryptMsg(
+                $response,
+                $this->request->get('nonce'),
+                $this->request->get('timestamp')
+            );
+        }
+
+        return $response;
+    }
+
+    /**
+     * Whether response is message.
+     *
+     * @param mixed $message
+     *
+     * @return bool
+     */
+    protected function isMessage($message)
+    {
+        if (is_array($message)) {
+            foreach ($message as $element) {
+                if (!is_subclass_of($element, AbstractMessage::class)) {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        return is_subclass_of($message, AbstractMessage::class);
+    }
+
+    /**
+     * Get request message.
+     *
+     * @return array
+     *
+     * @throws BadRequestException
+     */
+    public function getMessage()
+    {
+        $message = $this->parseMessageFromRequest($this->request->getContent(false));
+
+        if (!is_array($message) || empty($message)) {
+            throw new BadRequestException('Invalid request.');
+        }
+
+        return $message;
+    }
+
+    /**
+     * Handle request.
+     *
+     * @return array
+     *
+     * @throws \EasyWeChat\Core\Exceptions\RuntimeException
+     * @throws \EasyWeChat\Server\BadRequestException
+     */
+    protected function handleRequest()
+    {
+        $message = $this->getMessage();
+        $response = $this->handleMessage($message);
+
+        $messageType = isset($message['msg_type']) ? $message['msg_type'] : $message['MsgType'];
+
+        if ('device_text' === $messageType) {
+            $message['FromUserName'] = '';
+            $message['ToUserName'] = '';
+        }
+
+        return [
+            'to' => $message['FromUserName'],
+            'from' => $message['ToUserName'],
+            'response' => $response,
+        ];
+    }
+
+    /**
+     * Handle message.
+     *
+     * @param array $message
+     *
+     * @return mixed
+     */
+    protected function handleMessage(array $message)
+    {
+        $handler = $this->messageHandler;
+
+        if (!is_callable($handler)) {
+            Log::debug('No handler enabled.');
+
+            return null;
+        }
+
+        Log::debug('Message detail:', $message);
+
+        $message = new Collection($message);
+
+        $messageType = $message->get('msg_type', $message->get('MsgType'));
+
+        $type = $this->messageTypeMapping[$messageType];
+
+        $response = null;
+
+        if ($this->messageFilter & $type) {
+            $response = call_user_func_array($handler, [$message]);
+        }
+
+        return $response;
+    }
+
+    /**
+     * Build reply XML.
+     *
+     * @param string          $to
+     * @param string          $from
+     * @param AbstractMessage $message
+     *
+     * @return string
+     */
+    protected function buildReply($to, $from, $message)
+    {
+        $base = [
+            'ToUserName' => $to,
+            'FromUserName' => $from,
+            'CreateTime' => time(),
+            'MsgType' => is_array($message) ? current($message)->getType() : $message->getType(),
+        ];
+
+        $transformer = new Transformer();
+
+        return XML::build(array_merge($base, $transformer->transform($message)));
+    }
+
+    /**
+     * Get signature.
+     *
+     * @param array $request
+     *
+     * @return string
+     */
+    protected function signature($request)
+    {
+        sort($request, SORT_STRING);
+
+        return sha1(implode($request));
+    }
+
+    /**
+     * Parse message array from raw php input.
+     *
+     * @param string|resource $content
+     *
+     * @throws \EasyWeChat\Core\Exceptions\RuntimeException
+     * @throws \EasyWeChat\Encryption\EncryptionException
+     *
+     * @return array
+     */
+    protected function parseMessageFromRequest($content)
+    {
+        $content = strval($content);
+
+        $dataSet = json_decode($content, true);
+        if ($dataSet && (JSON_ERROR_NONE === json_last_error())) {
+            // For mini-program JSON formats.
+            // Convert to XML if the given string can be decode into a data array.
+            $content = XML::build($dataSet);
+        }
+
+        if ($this->isSafeMode()) {
+            if (!$this->encryptor) {
+                throw new RuntimeException('Safe mode Encryptor is necessary, please use Guard::setEncryptor(Encryptor $encryptor) set the encryptor instance.');
+            }
+
+            $message = $this->encryptor->decryptMsg(
+                $this->request->get('msg_signature'),
+                $this->request->get('nonce'),
+                $this->request->get('timestamp'),
+                $content
+            );
+        } else {
+            $message = XML::parse($content);
+        }
+
+        return $message;
+    }
+
+    /**
+     * Check the request message safe mode.
+     *
+     * @return bool
+     */
+    private function isSafeMode()
+    {
+        return $this->request->get('encrypt_type') && 'aes' === $this->request->get('encrypt_type');
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Server/LICENSE b/vendor/overtrue/wechat/src/Server/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Server/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Server/README.md b/vendor/overtrue/wechat/src/Server/README.md
new file mode 100644
index 0000000..615af0d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Server/README.md
@@ -0,0 +1,2 @@
+# server
+微信 SDK 服务器端模块
diff --git a/vendor/overtrue/wechat/src/Server/Transformer.php b/vendor/overtrue/wechat/src/Server/Transformer.php
new file mode 100644
index 0000000..41768b2
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Server/Transformer.php
@@ -0,0 +1,195 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Transformer.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Server;
+
+use EasyWeChat\Message\AbstractMessage;
+use EasyWeChat\Message\News;
+use EasyWeChat\Message\Text;
+
+/**
+ * Class Transformer.
+ */
+class Transformer
+{
+    /**
+     * transform message to XML.
+     *
+     * @param array|string|AbstractMessage $message
+     *
+     * @return array
+     */
+    public function transform($message)
+    {
+        if (is_array($message)) {
+            $class = News::class;
+        } else {
+            if (is_string($message)) {
+                $message = new Text(['content' => $message]);
+            }
+
+            $class = get_class($message);
+        }
+
+        $handle = 'transform'.substr($class, strlen('EasyWeChat\Message\\'));
+
+        return method_exists($this, $handle) ? $this->$handle($message) : [];
+    }
+
+    /**
+     * Transform text message.
+     *
+     * @return array
+     */
+    public function transformText(AbstractMessage $message)
+    {
+        return [
+                'Content' => $message->get('content'),
+               ];
+    }
+
+    /**
+     * Transform image message.
+     *
+     * @return array
+     */
+    public function transformImage(AbstractMessage $message)
+    {
+        return [
+                'Image' => [
+                            'MediaId' => $message->get('media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform video message.
+     *
+     * @return array
+     */
+    public function transformVideo(AbstractMessage $message)
+    {
+        $response = [
+                     'Video' => [
+                                 'MediaId' => $message->get('media_id'),
+                                 'Title' => $message->get('title'),
+                                 'Description' => $message->get('description'),
+                                ],
+                    ];
+
+        return $response;
+    }
+
+    /**
+     * Transform music message.
+     *
+     * @return array
+     */
+    public function transformMusic(AbstractMessage $message)
+    {
+        $response = [
+                        'Music' => [
+                            'Title' => $message->get('title'),
+                            'Description' => $message->get('description'),
+                            'MusicUrl' => $message->get('url'),
+                            'HQMusicUrl' => $message->get('hq_url'),
+                            'ThumbMediaId' => $message->get('thumb_media_id'),
+                        ],
+                    ];
+
+        return $response;
+    }
+
+    /**
+     * Transform voice message.
+     *
+     * @return array
+     */
+    public function transformVoice(AbstractMessage $message)
+    {
+        return [
+                'Voice' => [
+                            'MediaId' => $message->get('media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform transfer message.
+     *
+     * @return array
+     */
+    public function transformTransfer(AbstractMessage $message)
+    {
+        $response = [];
+
+        // 指定客服
+        if ($message->get('account')) {
+            $response['TransInfo'] = [
+                                      'KfAccount' => $message->get('account'),
+                                     ];
+        }
+
+        return $response;
+    }
+
+    /**
+     * Transform news message.
+     *
+     * @param array|\EasyWeChat\Message\News $news
+     *
+     * @return array
+     */
+    public function transformNews($news)
+    {
+        $articles = [];
+
+        if (!is_array($news)) {
+            $news = [$news];
+        }
+
+        foreach ($news as $item) {
+            $articles[] = [
+                           'Title' => $item->get('title'),
+                           'Description' => $item->get('description'),
+                           'Url' => $item->get('url'),
+                           'PicUrl' => $item->get('pic_url'),
+                          ];
+        }
+
+        return [
+                'ArticleCount' => count($articles),
+                'Articles' => $articles,
+               ];
+    }
+
+    public function transformDeviceText(AbstractMessage $message)
+    {
+        $response = [
+                        'DeviceType' => $message->get('device_type'),
+                        'DeviceID' => $message->get('device_id'),
+                        'SessionID' => $message->get('session_id'),
+                        'Content' => base64_encode($message->get('content')),
+                    ];
+
+        return $response;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Server/composer.json b/vendor/overtrue/wechat/src/Server/composer.json
new file mode 100644
index 0000000..2c092dd
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Server/composer.json
@@ -0,0 +1,28 @@
+{
+    "name": "easywechat/server",
+    "description": "server module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "server", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Server\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master",
+        "symfony/http-foundation": "~2.7|~2.8|~3.0",
+        "easywechat/message": "dev-master",
+        "easywechat/encryption": "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/Device.php b/vendor/overtrue/wechat/src/ShakeAround/Device.php
new file mode 100644
index 0000000..b4290c4
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/Device.php
@@ -0,0 +1,198 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Device.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+
+/**
+ * Class Device.
+ */
+class Device extends AbstractAPI
+{
+    const API_DEVICE_APPLYID = 'https://api.weixin.qq.com/shakearound/device/applyid';
+    const API_DEVICE_APPLYSTATUS = 'https://api.weixin.qq.com/shakearound/device/applystatus';
+    const API_DEVICE_UPDATE = 'https://api.weixin.qq.com/shakearound/device/update';
+    const API_DEVICE_BINDLOCATION = 'https://api.weixin.qq.com/shakearound/device/bindlocation';
+    const API_DEVICE_SEARCH = 'https://api.weixin.qq.com/shakearound/device/search';
+
+    /**
+     * Apply device ids.
+     *
+     * @param int    $quantity
+     * @param string $reason
+     * @param string $comment
+     * @param int    $poiId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function apply($quantity, $reason, $comment = '', $poiId = null)
+    {
+        $params = [
+            'quantity' => intval($quantity),
+            'apply_reason' => $reason,
+        ];
+
+        if (!empty($comment)) {
+            $params['comment'] = $comment;
+        }
+
+        if (!is_null($poiId)) {
+            $params['poi_id'] = intval($poiId);
+        }
+
+        return $this->parseJSON('json', [self::API_DEVICE_APPLYID, $params]);
+    }
+
+    /**
+     * Get audit status.
+     *
+     * @param int $applyId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getStatus($applyId)
+    {
+        $params = [
+            'apply_id' => intval($applyId),
+        ];
+
+        return $this->parseJSON('json', [self::API_DEVICE_APPLYSTATUS, $params]);
+    }
+
+    /**
+     * Update a device comment.
+     *
+     * @param array  $deviceIdentifier
+     * @param string $comment
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update(array $deviceIdentifier, $comment)
+    {
+        $params = [
+            'device_identifier' => $deviceIdentifier,
+            'comment' => $comment,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEVICE_UPDATE, $params]);
+    }
+
+    /**
+     * Bind location for device.
+     *
+     * @param array  $deviceIdentifier
+     * @param int    $poiId
+     * @param int    $type
+     * @param string $poiAppid
+     *
+     * @return \EasyWeChat\Support\Collection
+     *
+     * @throws InvalidArgumentException
+     */
+    public function bindLocation(array $deviceIdentifier, $poiId, $type = 1, $poiAppid = null)
+    {
+        $params = [
+            'device_identifier' => $deviceIdentifier,
+            'poi_id' => intval($poiId),
+        ];
+
+        if (2 === $type) {
+            if (is_null($poiAppid)) {
+                throw new InvalidArgumentException('If value of argument #3 is 2, argument #4 is required.');
+            }
+            $params['type'] = 2;
+            $params['poi_appid'] = $poiAppid;
+        }
+
+        return $this->parseJSON('json', [self::API_DEVICE_BINDLOCATION, $params]);
+    }
+
+    /**
+     * Fetch batch of devices by deviceIds.
+     *
+     * @param array $deviceIdentifiers
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function fetchByIds(array $deviceIdentifiers)
+    {
+        $params = [
+            'type' => 1,
+            'device_identifiers' => $deviceIdentifiers,
+        ];
+
+        return $this->fetch($params);
+    }
+
+    /**
+     * Pagination to fetch batch of devices.
+     *
+     * @param int $lastSeen
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function pagination($lastSeen, $count)
+    {
+        $params = [
+            'type' => 2,
+            'last_seen' => intval($lastSeen),
+            'count' => intval($count),
+        ];
+
+        return $this->fetch($params);
+    }
+
+    /**
+     * Fetch batch of devices by applyId.
+     *
+     * @param int $applyId
+     * @param int $lastSeen
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function fetchByApplyId($applyId, $lastSeen, $count)
+    {
+        $params = [
+            'type' => 3,
+            'apply_id' => intval($applyId),
+            'last_seen' => intval($lastSeen),
+            'count' => intval($count),
+        ];
+
+        return $this->fetch($params);
+    }
+
+    /**
+     * Fetch batch of devices.
+     *
+     * @param array $params
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    private function fetch($params)
+    {
+        return $this->parseJSON('json', [self::API_DEVICE_SEARCH, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/Group.php b/vendor/overtrue/wechat/src/ShakeAround/Group.php
new file mode 100644
index 0000000..820c986
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/Group.php
@@ -0,0 +1,162 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Group.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Group.
+ */
+class Group extends AbstractAPI
+{
+    const API_ADD = 'https://api.weixin.qq.com/shakearound/device/group/add';
+    const API_UPDATE = 'https://api.weixin.qq.com/shakearound/device/group/update';
+    const API_DELETE = 'https://api.weixin.qq.com/shakearound/device/group/delete';
+    const API_GET_LIST = 'https://api.weixin.qq.com/shakearound/device/group/getlist';
+    const API_GET_DETAIL = 'https://api.weixin.qq.com/shakearound/device/group/getdetail';
+    const API_ADD_DEVICE = 'https://api.weixin.qq.com/shakearound/device/group/adddevice';
+    const API_DELETE_DEVICE = 'https://api.weixin.qq.com/shakearound/device/group/deletedevice';
+
+    /**
+     * Add device group.
+     *
+     * @param string $name
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function add($name)
+    {
+        $params = [
+            'group_name' => $name,
+        ];
+
+        return $this->parseJSON('json', [self::API_ADD, $params]);
+    }
+
+    /**
+     * Update a device group name.
+     *
+     * @param int    $groupId
+     * @param string $name
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update($groupId, $name)
+    {
+        $params = [
+            'group_id' => intval($groupId),
+            'group_name' => $name,
+        ];
+
+        return $this->parseJSON('json', [self::API_UPDATE, $params]);
+    }
+
+    /**
+     * Delete device group.
+     *
+     * @param int $groupId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($groupId)
+    {
+        $params = [
+            'group_id' => intval($groupId),
+        ];
+
+        return $this->parseJSON('json', [self::API_DELETE, $params]);
+    }
+
+    /**
+     * List all device groups.
+     *
+     * @param int $begin
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists($begin, $count)
+    {
+        $params = [
+            'begin' => intval($begin),
+            'count' => intval($count),
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_LIST, $params]);
+    }
+
+    /**
+     * Get details of a device group.
+     *
+     * @param int $groupId
+     * @param int $begin
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getDetails($groupId, $begin, $count)
+    {
+        $params = [
+            'group_id' => intval($groupId),
+            'begin' => intval($begin),
+            'count' => intval($count),
+        ];
+
+        return $this->parseJSON('json', [self::API_GET_DETAIL, $params]);
+    }
+
+    /**
+     * Add  one or more devices to a device group.
+     *
+     * @param int   $groupId
+     * @param array $deviceIdentifiers
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function addDevice($groupId, array $deviceIdentifiers)
+    {
+        $params = [
+            'group_id' => intval($groupId),
+            'device_identifiers' => $deviceIdentifiers,
+        ];
+
+        return $this->parseJSON('json', [self::API_ADD_DEVICE, $params]);
+    }
+
+    /**
+     * Remove one or more devices from a device group.
+     *
+     * @param int   $groupId
+     * @param array $deviceIdentifiers
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function removeDevice($groupId, array $deviceIdentifiers)
+    {
+        $params = [
+            'group_id' => intval($groupId),
+            'device_identifiers' => $deviceIdentifiers,
+        ];
+
+        return $this->parseJSON('json', [self::API_DELETE_DEVICE, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/LICENSE b/vendor/overtrue/wechat/src/ShakeAround/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/ShakeAround/Material.php b/vendor/overtrue/wechat/src/ShakeAround/Material.php
new file mode 100644
index 0000000..98bee50
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/Material.php
@@ -0,0 +1,54 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Material.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+
+/**
+ * Class Material.
+ */
+class Material extends AbstractAPI
+{
+    const API_MATERIAL_ADD = 'https://api.weixin.qq.com/shakearound/material/add';
+
+    /**
+     * Upload image material.
+     *
+     * @param string $path
+     * @param string $type
+     *
+     * @return string
+     *
+     * @throws InvalidArgumentException
+     */
+    public function uploadImage($path, $type = 'icon')
+    {
+        if (!file_exists($path) || !is_readable($path)) {
+            throw new InvalidArgumentException("File does not exist, or the file is unreadable: '$path'");
+        }
+
+        $type = strtolower($type);
+
+        return $this->parseJSON('upload', [self::API_MATERIAL_ADD, ['media' => $path], [], ['type' => $type]]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/Page.php b/vendor/overtrue/wechat/src/ShakeAround/Page.php
new file mode 100644
index 0000000..2b3bbe3
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/Page.php
@@ -0,0 +1,142 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Page.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Page.
+ */
+class Page extends AbstractAPI
+{
+    const API_ADD = 'https://api.weixin.qq.com/shakearound/page/add';
+    const API_UPDATE = 'https://api.weixin.qq.com/shakearound/page/update';
+    const API_SEARCH = 'https://api.weixin.qq.com/shakearound/page/search';
+    const API_DELETE = 'https://api.weixin.qq.com/shakearound/page/delete';
+    const API_RELATION_SEARCH = 'https://api.weixin.qq.com/shakearound/relation/search';
+
+    /**
+     * Add a page.
+     *
+     * @param string $title
+     * @param string $description
+     * @param string $pageUrl
+     * @param string $iconUrl
+     * @param string $comment
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function add($title, $description, $pageUrl, $iconUrl, $comment = '')
+    {
+        $params = [
+            'title' => $title,
+            'description' => $description,
+            'page_url' => $pageUrl,
+            'icon_url' => $iconUrl,
+        ];
+        if ('' !== $comment) {
+            $params['comment'] = $comment;
+        }
+
+        return $this->parseJSON('json', [self::API_ADD, $params]);
+    }
+
+    /**
+     * update a page info.
+     *
+     * @param int    $pageId
+     * @param string $title
+     * @param string $description
+     * @param string $pageUrl
+     * @param string $iconUrl
+     * @param string $comment
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update($pageId, $title, $description, $pageUrl, $iconUrl, $comment = '')
+    {
+        $params = [
+            'page_id' => intval($pageId),
+            'title' => $title,
+            'description' => $description,
+            'page_url' => $pageUrl,
+            'icon_url' => $iconUrl,
+        ];
+        if ('' !== $comment) {
+            $params['comment'] = $comment;
+        }
+
+        return $this->parseJSON('json', [self::API_UPDATE, $params]);
+    }
+
+    /**
+     * Fetch batch of pages by pageIds.
+     *
+     * @param array $pageIds
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function fetchByIds(array $pageIds)
+    {
+        $params = [
+            'type' => 1,
+            'page_ids' => $pageIds,
+        ];
+
+        return $this->parseJSON('json', [self::API_SEARCH, $params]);
+    }
+
+    /**
+     * Pagination to fetch batch of pages.
+     *
+     * @param int $begin
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function pagination($begin, $count)
+    {
+        $params = [
+            'type' => 2,
+            'begin' => intval($begin),
+            'count' => intval($count),
+        ];
+
+        return $this->parseJSON('json', [self::API_SEARCH, $params]);
+    }
+
+    /**
+     * delete a page.
+     *
+     * @param int $pageId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($pageId)
+    {
+        $params = [
+            'page_id' => intval($pageId),
+        ];
+
+        return $this->parseJSON('json', [self::API_DELETE, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/README.md b/vendor/overtrue/wechat/src/ShakeAround/README.md
new file mode 100644
index 0000000..b45cce2
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/README.md
@@ -0,0 +1,2 @@
+# shakearound
+微信 SDK 摇一摇周边模块
\ No newline at end of file
diff --git a/vendor/overtrue/wechat/src/ShakeAround/Relation.php b/vendor/overtrue/wechat/src/ShakeAround/Relation.php
new file mode 100644
index 0000000..730b984
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/Relation.php
@@ -0,0 +1,102 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Relation.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Relation.
+ */
+class Relation extends AbstractAPI
+{
+    const API_DEVICE_BINDPAGE = 'https://api.weixin.qq.com/shakearound/device/bindpage';
+    const API_RELATION_SEARCH = 'https://api.weixin.qq.com/shakearound/relation/search';
+
+    /**
+     * Bind pages for device.
+     *
+     * @param array $deviceIdentifier
+     * @param array $pageIds
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function bindPage(array $deviceIdentifier, array $pageIds)
+    {
+        $params = [
+            'device_identifier' => $deviceIdentifier,
+            'page_ids' => $pageIds,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEVICE_BINDPAGE, $params]);
+    }
+
+    /**
+     * Get pageIds by deviceId.
+     *
+     * @param array $deviceIdentifier
+     * @param bool  $raw
+     *
+     * @return array|\EasyWeChat\Support\Collection
+     */
+    public function getPageByDeviceId(array $deviceIdentifier, $raw = false)
+    {
+        $params = [
+            'type' => 1,
+            'device_identifier' => $deviceIdentifier,
+        ];
+
+        $result = $this->parseJSON('json', [self::API_RELATION_SEARCH, $params]);
+
+        if (true === $raw) {
+            return $result;
+        }
+        $page_ids = [];
+        if (!empty($result->data['relations'])) {
+            foreach ($result->data['relations'] as $item) {
+                $page_ids[] = $item['page_id'];
+            }
+        }
+
+        return $page_ids;
+    }
+
+    /**
+     * Get devices by pageId.
+     *
+     * @param int $pageId
+     * @param int $begin
+     * @param int $count
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getDeviceByPageId($pageId, $begin, $count)
+    {
+        $params = [
+            'type' => 2,
+            'page_id' => intval($pageId),
+            'begin' => intval($begin),
+            'count' => intval($count),
+        ];
+
+        return $this->parseJSON('json', [self::API_RELATION_SEARCH, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/ShakeAround.php b/vendor/overtrue/wechat/src/ShakeAround/ShakeAround.php
new file mode 100644
index 0000000..f0d540f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/ShakeAround.php
@@ -0,0 +1,220 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * ShakeAround.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class ShakeAround.
+ */
+class ShakeAround extends AbstractAPI
+{
+    const API_ACCOUNT_REGISTER = 'https://api.weixin.qq.com/shakearound/account/register';
+    const API_ACCOUNT_AUDIT_STATUS = 'https://api.weixin.qq.com/shakearound/account/auditstatus';
+    const API_GET_SHAKE_INFO = 'https://api.weixin.qq.com/shakearound/user/getshakeinfo';
+
+    /**
+     * Device instance.
+     *
+     * @var \EasyWeChat\ShakeAround\Device
+     */
+    protected $device = null;
+
+    /**
+     * Group instance.
+     *
+     * @var \EasyWeChat\ShakeAround\Group
+     */
+    protected $group = null;
+
+    /**
+     * Page instance.
+     *
+     * @var \EasyWeChat\ShakeAround\Page
+     */
+    protected $page = null;
+
+    /**
+     * Material instance.
+     *
+     * @var \EasyWeChat\ShakeAround\Material
+     */
+    protected $material = null;
+
+    /**
+     * Relation instance.
+     *
+     * @var \EasyWeChat\ShakeAround\Relation
+     */
+    protected $relation = null;
+
+    /**
+     * Stats instance.
+     *
+     * @var \EasyWeChat\ShakeAround\Stats
+     */
+    protected $stats = null;
+
+    /**
+     * Register shake around.
+     *
+     * @param string $name
+     * @param string $tel
+     * @param string $email
+     * @param string $industryId
+     * @param array  $certUrls
+     * @param string $reason
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function register($name, $tel, $email, $industryId, array $certUrls, $reason = '')
+    {
+        $params = [
+            'name' => $name,
+            'phone_number' => strval($tel),
+            'email' => $email,
+            'industry_id' => $industryId,
+            'qualification_cert_urls' => $certUrls,
+        ];
+
+        if ('' !== $reason) {
+            $params['apply_reason'] = $reason;
+        }
+
+        return $this->parseJSON('json', [self::API_ACCOUNT_REGISTER, $params]);
+    }
+
+    /**
+     * Get audit status.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getStatus()
+    {
+        return $this->parseJSON('get', [self::API_ACCOUNT_AUDIT_STATUS]);
+    }
+
+    /**
+     * Get shake info.
+     *
+     * @param string $ticket
+     * @param int    $needPoi
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getShakeInfo($ticket, $needPoi = null)
+    {
+        $params = [
+            'ticket' => $ticket,
+        ];
+
+        if (null !== $needPoi) {
+            $params['need_poi'] = intval($needPoi);
+        }
+
+        return $this->parseJSON('json', [self::API_GET_SHAKE_INFO, $params]);
+    }
+
+    /**
+     * Return the device instance.
+     *
+     * @return \EasyWeChat\ShakeAround\Device
+     */
+    public function device()
+    {
+        if (is_null($this->device)) {
+            $this->device = new Device($this->accessToken);
+        }
+
+        return $this->device;
+    }
+
+    /**
+     * Return the group instance.
+     *
+     * @return \EasyWeChat\ShakeAround\Group
+     */
+    public function group()
+    {
+        if (is_null($this->group)) {
+            $this->group = new Group($this->accessToken);
+        }
+
+        return $this->group;
+    }
+
+    /**
+     * Return the page instance.
+     *
+     * @return \EasyWeChat\ShakeAround\Page
+     */
+    public function page()
+    {
+        if (is_null($this->page)) {
+            $this->page = new Page($this->accessToken);
+        }
+
+        return $this->page;
+    }
+
+    /**
+     * Return the material instance.
+     *
+     * @return \EasyWeChat\ShakeAround\Material
+     */
+    public function material()
+    {
+        if (is_null($this->material)) {
+            $this->material = new Material($this->accessToken);
+        }
+
+        return $this->material;
+    }
+
+    /**
+     * Return the relation instance.
+     *
+     * @return \EasyWeChat\ShakeAround\Relation
+     */
+    public function relation()
+    {
+        if (is_null($this->relation)) {
+            $this->relation = new Relation($this->accessToken);
+        }
+
+        return $this->relation;
+    }
+
+    /**
+     * Return the stats instance.
+     *
+     * @return \EasyWeChat\ShakeAround\Stats
+     */
+    public function stats()
+    {
+        if (is_null($this->stats)) {
+            $this->stats = new Stats($this->accessToken);
+        }
+
+        return $this->stats;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/Stats.php b/vendor/overtrue/wechat/src/ShakeAround/Stats.php
new file mode 100644
index 0000000..eb6f343
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/Stats.php
@@ -0,0 +1,111 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Stats.php.
+ *
+ * @author    allen05ren 
+ * @copyright 2016 overtrue 
+ *
+ * @see       https://github.com/overtrue
+ * @see       http://overtrue.me
+ */
+
+namespace EasyWeChat\ShakeAround;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Stats.
+ */
+class Stats extends AbstractAPI
+{
+    const API_DEVICE = 'https://api.weixin.qq.com/shakearound/statistics/device';
+    const API_DEVICE_LIST = 'https://api.weixin.qq.com/shakearound/statistics/devicelist';
+    const API_PAGE = 'https://api.weixin.qq.com/shakearound/statistics/page';
+    const API_PAGE_LIST = 'https://api.weixin.qq.com/shakearound/statistics/pagelist';
+
+    /**
+     * Fetch statistics data by deviceId.
+     *
+     * @param array $deviceIdentifier
+     * @param int   $beginDate        (Unix timestamp)
+     * @param int   $endDate          (Unix timestamp)
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function deviceSummary(array $deviceIdentifier, $beginDate, $endDate)
+    {
+        $params = [
+            'device_identifier' => $deviceIdentifier,
+            'begin_date' => $beginDate,
+            'end_date' => $endDate,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEVICE, $params]);
+    }
+
+    /**
+     * Fetch all devices statistics data by date.
+     *
+     * @param int $timestamp
+     * @param int $pageIndex
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchDeviceSummary($timestamp, $pageIndex)
+    {
+        $params = [
+            'date' => $timestamp,
+            'page_index' => $pageIndex,
+        ];
+
+        return $this->parseJSON('json', [self::API_DEVICE_LIST, $params]);
+    }
+
+    /**
+     * Fetch statistics data by pageId.
+     *
+     * @param int $pageId
+     * @param int $beginDate (Unix timestamp)
+     * @param int $endDate   (Unix timestamp)
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function pageSummary($pageId, $beginDate, $endDate)
+    {
+        $params = [
+            'page_id' => $pageId,
+            'begin_date' => $beginDate,
+            'end_date' => $endDate,
+        ];
+
+        return $this->parseJSON('json', [self::API_PAGE, $params]);
+    }
+
+    /**
+     * Fetch all pages statistics data by date.
+     *
+     * @param int $timestamp
+     * @param int $pageIndex
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchPageSummary($timestamp, $pageIndex)
+    {
+        $params = [
+            'date' => $timestamp,
+            'page_index' => $pageIndex,
+        ];
+
+        return $this->parseJSON('json', [self::API_PAGE_LIST, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/ShakeAround/composer.json b/vendor/overtrue/wechat/src/ShakeAround/composer.json
new file mode 100644
index 0000000..0e5e43a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/ShakeAround/composer.json
@@ -0,0 +1,26 @@
+{
+    "name": "easywechat/shake-around",
+    "description": "shakea round module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "shakearound", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "allen05ren",
+            "email": "allen05ren@outlook.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\ShakeAround\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master",
+        "easywechat/message": "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Staff/LICENSE b/vendor/overtrue/wechat/src/Staff/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Staff/MessageBuilder.php b/vendor/overtrue/wechat/src/Staff/MessageBuilder.php
new file mode 100644
index 0000000..a03e0f7
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/MessageBuilder.php
@@ -0,0 +1,167 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * MessageBuilder.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Staff;
+
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+use EasyWeChat\Core\Exceptions\RuntimeException;
+use EasyWeChat\Message\AbstractMessage;
+use EasyWeChat\Message\Raw as RawMessage;
+use EasyWeChat\Message\Text;
+
+/**
+ * Class MessageBuilder.
+ */
+class MessageBuilder
+{
+    /**
+     * Message to send.
+     *
+     * @var \EasyWeChat\Message\AbstractMessage;
+     */
+    protected $message;
+
+    /**
+     * Message target user open id.
+     *
+     * @var string
+     */
+    protected $to;
+
+    /**
+     * Message sender staff id.
+     *
+     * @var string
+     */
+    protected $account;
+
+    /**
+     * Staff instance.
+     *
+     * @var \EasyWeChat\Staff\Staff
+     */
+    protected $staff;
+
+    /**
+     * MessageBuilder constructor.
+     *
+     * @param \EasyWeChat\Staff\Staff $staff
+     */
+    public function __construct(Staff $staff)
+    {
+        $this->staff = $staff;
+    }
+
+    /**
+     * Set message to send.
+     *
+     * @param string|AbstractMessage $message
+     *
+     * @return MessageBuilder
+     *
+     * @throws InvalidArgumentException
+     */
+    public function message($message)
+    {
+        if (is_string($message)) {
+            $message = new Text(['content' => $message]);
+        }
+
+        $this->message = $message;
+
+        return $this;
+    }
+
+    /**
+     * Set staff account to send message.
+     *
+     * @param string $account
+     *
+     * @return MessageBuilder
+     */
+    public function by($account)
+    {
+        $this->account = $account;
+
+        return $this;
+    }
+
+    /**
+     * Set target user open id.
+     *
+     * @param string $openId
+     *
+     * @return MessageBuilder
+     */
+    public function to($openId)
+    {
+        $this->to = $openId;
+
+        return $this;
+    }
+
+    /**
+     * Send the message.
+     *
+     * @return bool
+     *
+     * @throws RuntimeException
+     */
+    public function send()
+    {
+        if (empty($this->message)) {
+            throw new RuntimeException('No message to send.');
+        }
+
+        $transformer = new Transformer();
+
+        if ($this->message instanceof RawMessage) {
+            $message = $this->message->get('content');
+        } else {
+            $content = $transformer->transform($this->message);
+            $message = [
+                'touser' => $this->to,
+            ];
+
+            if ($this->account) {
+                $message['customservice'] = ['kf_account' => $this->account];
+            }
+
+            $message = array_merge($message, $content);
+        }
+
+        return $this->staff->send($message);
+    }
+
+    /**
+     * Return property.
+     *
+     * @param $property
+     *
+     * @return mixed
+     */
+    public function __get($property)
+    {
+        if (property_exists($this, $property)) {
+            return $this->$property;
+        }
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Staff/README.md b/vendor/overtrue/wechat/src/Staff/README.md
new file mode 100644
index 0000000..e023dd5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/README.md
@@ -0,0 +1,2 @@
+# staff
+微信 SDK 客服模块
diff --git a/vendor/overtrue/wechat/src/Staff/Session.php b/vendor/overtrue/wechat/src/Staff/Session.php
new file mode 100644
index 0000000..d473e1a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/Session.php
@@ -0,0 +1,106 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Session.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Staff;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Session.
+ */
+class Session extends AbstractAPI
+{
+    const API_CREATE = 'https://api.weixin.qq.com/customservice/kfsession/create';
+    const API_CLOSE = 'https://api.weixin.qq.com/customservice/kfsession/close';
+    const API_GET = 'https://api.weixin.qq.com/customservice/kfsession/getsession';
+    const API_LISTS = 'https://api.weixin.qq.com/customservice/kfsession/getsessionlist';
+    const API_WAITERS = 'https://api.weixin.qq.com/customservice/kfsession/getwaitcase';
+
+    /**
+     * List all sessions of $account.
+     *
+     * @param string $account
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists($account)
+    {
+        return $this->parseJSON('get', [self::API_LISTS, ['kf_account' => $account]]);
+    }
+
+    /**
+     * List all waiters of $account.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function waiters()
+    {
+        return $this->parseJSON('get', [self::API_WAITERS]);
+    }
+
+    /**
+     * Create a session.
+     *
+     * @param string $account
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function create($account, $openId)
+    {
+        $params = [
+                   'kf_account' => $account,
+                   'openid' => $openId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+
+    /**
+     * Close a session.
+     *
+     * @param string $account
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function close($account, $openId)
+    {
+        $params = [
+                   'kf_account' => $account,
+                   'openid' => $openId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_CLOSE, $params]);
+    }
+
+    /**
+     * Get a session.
+     *
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function get($openId)
+    {
+        return $this->parseJSON('get', [self::API_GET, ['openid' => $openId]]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Staff/Staff.php b/vendor/overtrue/wechat/src/Staff/Staff.php
new file mode 100644
index 0000000..bf98013
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/Staff.php
@@ -0,0 +1,225 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Staff.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Staff;
+
+use EasyWeChat\Core\AbstractAPI;
+use EasyWeChat\Support\Collection;
+
+/**
+ * Class Staff.
+ */
+class Staff extends AbstractAPI
+{
+    const API_LISTS = 'https://api.weixin.qq.com/cgi-bin/customservice/getkflist';
+    const API_ONLINE = 'https://api.weixin.qq.com/cgi-bin/customservice/getonlinekflist';
+    const API_DELETE = 'https://api.weixin.qq.com/customservice/kfaccount/del';
+    const API_UPDATE = 'https://api.weixin.qq.com/customservice/kfaccount/update';
+    const API_CREATE = 'https://api.weixin.qq.com/customservice/kfaccount/add';
+    const API_INVITE_BIND = 'https://api.weixin.qq.com/customservice/kfaccount/inviteworker';
+    const API_MESSAGE_SEND = 'https://api.weixin.qq.com/cgi-bin/message/custom/send';
+    const API_AVATAR_UPLOAD = 'https://api.weixin.qq.com/customservice/kfaccount/uploadheadimg';
+    const API_RECORDS = 'https://api.weixin.qq.com/customservice/msgrecord/getrecord';
+    const API_MSG_LIST = 'https://api.weixin.qq.com/customservice/msgrecord/getmsglist';
+
+    /**
+     * List all staffs.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists()
+    {
+        return $this->parseJSON('get', [self::API_LISTS]);
+    }
+
+    /**
+     * List all online staffs.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function onlines()
+    {
+        return $this->parseJSON('get', [self::API_ONLINE]);
+    }
+
+    /**
+     * Create a staff.
+     *
+     * @param string $account
+     * @param string $nickname
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function create($account, $nickname)
+    {
+        $params = [
+                   'kf_account' => $account,
+                   'nickname' => $nickname,
+                  ];
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+
+    /**
+     * Update a staff.
+     *
+     * @param string $account
+     * @param string $nickname
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update($account, $nickname)
+    {
+        $params = [
+                   'kf_account' => $account,
+                   'nickname' => $nickname,
+                  ];
+
+        return $this->parseJSON('json', [self::API_UPDATE, $params]);
+    }
+
+    /**
+     * Delete a staff.
+     *
+     * @param string $account
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($account)
+    {
+        // XXX: 微信那帮搞技术的都 TM 是 SB，url上的文本居然不 TM urlencode,
+        // 这里客服账号因为有 @ 符，而微信不接收urlencode的账号。。
+        // 简直是日了...
+        // #222
+        // PS: 如果你是微信做接口的，奉劝你们，尊重技术，不会别乱搞，笨不是你们的错，你们出来坑人就是大错特错。
+        $accessTokenField = sprintf('%s=%s', $this->accessToken->getQueryName(), $this->accessToken->getToken());
+        $url = sprintf(self::API_DELETE.'?%s&kf_account=%s', $accessTokenField, $account);
+
+        $contents = $this->getHttp()->parseJSON(file_get_contents($url));
+
+        $this->checkAndThrow($contents);
+
+        return new Collection($contents);
+    }
+
+    /**
+     * Invite a staff.
+     *
+     * @param string $account
+     * @param string $wechatId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function invite($account, $wechatId)
+    {
+        $params = [
+                   'kf_account' => $account,
+                   'invite_wx' => $wechatId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_INVITE_BIND, $params]);
+    }
+
+    /**
+     * Set staff avatar.
+     *
+     * @param string $account
+     * @param string $path
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function avatar($account, $path)
+    {
+        return $this->parseJSON('upload', [self::API_AVATAR_UPLOAD, ['media' => $path], [], ['kf_account' => $account]]);
+    }
+
+    /**
+     * Get message builder.
+     *
+     * @param \EasyWeChat\Message\AbstractMessage|string $message
+     *
+     * @return \EasyWeChat\Staff\MessageBuilder
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function message($message)
+    {
+        $messageBuilder = new MessageBuilder($this);
+
+        return $messageBuilder->message($message);
+    }
+
+    /**
+     * Send a message.
+     *
+     * @param string|array $message
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function send($message)
+    {
+        return $this->parseJSON('json', [self::API_MESSAGE_SEND, $message]);
+    }
+
+    /**
+     * Get staff session history.
+     *
+     * @param int $startTime
+     * @param int $endTime
+     * @param int $page
+     * @param int $pageSize
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function records($startTime, $endTime, $page = 1, $pageSize = 10)
+    {
+        $params = [
+                   'starttime' => is_numeric($startTime) ? $startTime : strtotime($startTime),
+                   'endtime' => is_numeric($endTime) ? $endTime : strtotime($endTime),
+                   'pageindex' => $page,
+                   'pagesize' => $pageSize,
+                  ];
+
+        return $this->parseJSON('json', [self::API_RECORDS, $params]);
+    }
+
+    /**
+     * 获取聊天记录.
+     *
+     * @param int $startTime
+     * @param int $endTime
+     * @param int $msgId
+     * @param int $number
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function messages($startTime, $endTime, $msgId = 1, $number = 10000)
+    {
+        $params = [
+                   'starttime' => is_numeric($startTime) ? $startTime : strtotime($startTime),
+                   'endtime' => is_numeric($endTime) ? $endTime : strtotime($endTime),
+                   'msgid' => $msgId,
+                   'number' => $number,
+                  ];
+
+        return $this->parseJSON('json', [self::API_MSG_LIST, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Staff/Transformer.php b/vendor/overtrue/wechat/src/Staff/Transformer.php
new file mode 100644
index 0000000..89f551a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/Transformer.php
@@ -0,0 +1,217 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Transformer.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Staff;
+
+use EasyWeChat\Message\AbstractMessage;
+use EasyWeChat\Message\News;
+use EasyWeChat\Message\Text;
+
+/**
+ * Class Transformer.
+ */
+class Transformer
+{
+    /**
+     * transform message to XML.
+     *
+     * @param array|string|AbstractMessage $message
+     *
+     * @return array
+     */
+    public function transform($message)
+    {
+        if (is_array($message)) {
+            $class = News::class;
+        } else {
+            if (is_string($message)) {
+                $message = new Text(['content' => $message]);
+            }
+
+            $class = get_class($message);
+        }
+
+        $handle = 'transform'.substr($class, strlen('EasyWeChat\Message\\'));
+
+        return method_exists($this, $handle) ? $this->$handle($message) : [];
+    }
+
+    /**
+     * Transform text message.
+     *
+     * @return array
+     */
+    public function transformText(AbstractMessage $message)
+    {
+        return [
+                'msgtype' => 'text',
+                'text' => [
+                           'content' => $message->get('content'),
+                          ],
+               ];
+    }
+
+    /**
+     * Transform image message.
+     *
+     * @return array
+     */
+    public function transformImage(AbstractMessage $message)
+    {
+        return [
+                'msgtype' => 'image',
+                'image' => [
+                            'media_id' => $message->get('media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform music message.
+     *
+     * @return array
+     */
+    public function transformMusic(AbstractMessage $message)
+    {
+        return [
+                'msgtype' => 'music',
+                'music' => [
+                            'title' => $message->get('title'),
+                            'description' => $message->get('description'),
+                            'musicurl' => $message->get('url'),
+                            'hqmusicurl' => $message->get('hq_url'),
+                            'thumb_media_id' => $message->get('thumb_media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform video message.
+     *
+     * @return array
+     */
+    public function transformVideo(AbstractMessage $message)
+    {
+        return [
+                'msgtype' => 'video',
+                'video' => [
+                            'title' => $message->get('title'),
+                            'media_id' => $message->get('media_id'),
+                            'description' => $message->get('description'),
+                            'thumb_media_id' => $message->get('thumb_media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform voice message.
+     *
+     * @return array
+     */
+    public function transformVoice(AbstractMessage $message)
+    {
+        return [
+                'msgtype' => 'voice',
+                'voice' => [
+                            'media_id' => $message->get('media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform articles message.
+     *
+     * @return array
+     */
+    public function transformNews($news)
+    {
+        $articles = [];
+
+        if (!is_array($news)) {
+            $news = [$news];
+        }
+
+        foreach ($news as $item) {
+            $articles[] = [
+                           'title' => $item->get('title'),
+                           'description' => $item->get('description'),
+                           'url' => $item->get('url'),
+                           'picurl' => $item->get('pic_url'),
+                          ];
+        }
+
+        return ['msgtype' => 'news', 'news' => ['articles' => $articles]];
+    }
+
+    /**
+     * Transform material message.
+     *
+     * @return array
+     */
+    public function transformMaterial(AbstractMessage $message)
+    {
+        $type = $message->getType();
+
+        return [
+                'msgtype' => $type,
+                $type => [
+                            'media_id' => $message->get('media_id'),
+                           ],
+               ];
+    }
+
+    /**
+     * Transform wxcard message.
+     *
+     * @return array
+     */
+    public function transformCard(AbstractMessage $message)
+    {
+        $type = $message->getType();
+
+        return [
+                'msgtype' => $type,
+                $type => [
+                            'card_id' => $message->get('card_id'),
+                            ],
+               ];
+    }
+
+    /**
+     * Transform minprogrampage message.
+     *
+     * @return array
+     */
+    public function transformMiniProgramPage(AbstractMessage $message)
+    {
+        $type = $message->getType();
+
+        return [
+            'msgtype' => $type,
+            $type => [
+                'title' => $message->get('title'),
+                'appid' => $message->get('appid'),
+                'pagepath' => $message->get('pagepath'),
+                'thumb_media_id' => $message->get('thumb_media_id'),
+            ],
+        ];
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Staff/composer.json b/vendor/overtrue/wechat/src/Staff/composer.json
new file mode 100644
index 0000000..85ea296
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Staff/composer.json
@@ -0,0 +1,26 @@
+{
+    "name": "easywechat/staff",
+    "description": "staff module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "staff", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Staff\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master",
+        "easywechat/message": "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Stats/LICENSE b/vendor/overtrue/wechat/src/Stats/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Stats/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Stats/README.md b/vendor/overtrue/wechat/src/Stats/README.md
new file mode 100644
index 0000000..3aaebad
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Stats/README.md
@@ -0,0 +1,2 @@
+# stats
+微信 SDK 数据统计模块
diff --git a/vendor/overtrue/wechat/src/Stats/Stats.php b/vendor/overtrue/wechat/src/Stats/Stats.php
new file mode 100644
index 0000000..cd7dd2c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Stats/Stats.php
@@ -0,0 +1,371 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Stats.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Stats;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class stats.
+ */
+class Stats extends AbstractAPI
+{
+    // 获取用户增减数据
+    const  API_USER_SUMMARY = 'https://api.weixin.qq.com/datacube/getusersummary';
+    // 获取累计用户数据
+    const  API_USER_CUMULATE = 'https://api.weixin.qq.com/datacube/getusercumulate';
+    // 获取图文群发每日数据
+    const  API_ARTICLE_SUMMARY = 'https://api.weixin.qq.com/datacube/getarticlesummary';
+    // 获取图文群发总数据
+    const  API_ARTICLE_TOTAL = 'https://api.weixin.qq.com/datacube/getarticletotal';
+    // 获取图文统计数据
+    const  API_USER_READ_SUMMARY = 'https://api.weixin.qq.com/datacube/getuserread';
+    // 获取图文统计分时数据
+    const  API_USER_READ_HOURLY = 'https://api.weixin.qq.com/datacube/getuserreadhour';
+    // 获取图文分享转发数据
+    const  API_USER_SHARE_SUMMARY = 'https://api.weixin.qq.com/datacube/getusershare';
+    // 获取图文分享转发分时数据
+    const  API_USER_SHARE_HOURLY = 'https://api.weixin.qq.com/datacube/getusersharehour';
+    // 获取消息发送概况数据
+    const  API_UPSTREAM_MSG_SUMMARY = 'https://api.weixin.qq.com/datacube/getupstreammsg';
+    // 获取消息分送分时数据
+    const  API_UPSTREAM_MSG_HOURLY = 'https://api.weixin.qq.com/datacube/getupstreammsghour';
+    // 获取消息发送周数据
+    const  API_UPSTREAM_MSG_WEEKLY = 'https://api.weixin.qq.com/datacube/getupstreammsgweek';
+    // 获取消息发送月数据
+    const  API_UPSTREAM_MSG_MONTHLY = 'https://api.weixin.qq.com/datacube/getupstreammsgmonth';
+    // 获取消息发送分布数据
+    const  API_UPSTREAM_MSG_DIST_SUMMARY = 'https://api.weixin.qq.com/datacube/getupstreammsgdist';
+    // 获取消息发送分布周数据
+    const  API_UPSTREAM_MSG_DIST_WEEKLY = 'https://api.weixin.qq.com/datacube/getupstreammsgdistweek';
+    // 获取消息发送分布月数据
+    const  API_UPSTREAM_MSG_DIST_MONTHLY = 'https://api.weixin.qq.com/datacube/getupstreammsgdistmonth?';
+    // 获取接口分析数据
+    const  API_INTERFACE_SUMMARY = 'https://api.weixin.qq.com/datacube/getinterfacesummary';
+    // 获取接口分析分时数据
+    const  API_INTERFACE_SUMMARY_HOURLY = 'https://api.weixin.qq.com/datacube/getinterfacesummaryhour';
+    // 拉取卡券概况数据接口
+    const  API_CARD_SUMMARY = 'https://api.weixin.qq.com/datacube/getcardbizuininfo';
+    // 获取免费券数据接口
+    const  API_FREE_CARD_SUMMARY = 'https://api.weixin.qq.com/datacube/getcardcardinfo';
+    // 拉取会员卡数据接口
+    const  API_MEMBER_CARD_SUMMARY = 'https://api.weixin.qq.com/datacube/getcardmembercardinfo';
+
+    /**
+     * 获取用户增减数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userSummary($from, $to)
+    {
+        return $this->query(self::API_USER_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取累计用户数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userCumulate($from, $to)
+    {
+        return $this->query(self::API_USER_CUMULATE, $from, $to);
+    }
+
+    /**
+     * 获取图文群发每日数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function articleSummary($from, $to)
+    {
+        return $this->query(self::API_ARTICLE_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取图文群发总数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function articleTotal($from, $to)
+    {
+        return $this->query(self::API_ARTICLE_TOTAL, $from, $to);
+    }
+
+    /**
+     * 获取图文统计数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userReadSummary($from, $to)
+    {
+        return $this->query(self::API_USER_READ_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取图文统计分时数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userReadHourly($from, $to)
+    {
+        return $this->query(self::API_USER_READ_HOURLY, $from, $to);
+    }
+
+    /**
+     * 获取图文分享转发数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userShareSummary($from, $to)
+    {
+        return $this->query(self::API_USER_SHARE_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取图文分享转发分时数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userShareHourly($from, $to)
+    {
+        return $this->query(self::API_USER_SHARE_HOURLY, $from, $to);
+    }
+
+    /**
+     * 获取消息发送概况数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageSummary($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取消息分送分时数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageHourly($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_HOURLY, $from, $to);
+    }
+
+    /**
+     * 获取消息发送周数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageWeekly($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_WEEKLY, $from, $to);
+    }
+
+    /**
+     * 获取消息发送月数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageMonthly($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_MONTHLY, $from, $to);
+    }
+
+    /**
+     * 获取消息发送分布数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageDistSummary($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_DIST_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取消息发送分布周数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageDistWeekly($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_DIST_WEEKLY, $from, $to);
+    }
+
+    /**
+     * 获取消息发送分布月数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function upstreamMessageDistMonthly($from, $to)
+    {
+        return $this->query(self::API_UPSTREAM_MSG_DIST_MONTHLY, $from, $to);
+    }
+
+    /**
+     * 获取接口分析数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function interfaceSummary($from, $to)
+    {
+        return $this->query(self::API_INTERFACE_SUMMARY, $from, $to);
+    }
+
+    /**
+     * 获取接口分析分时数据.
+     *
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function interfaceSummaryHourly($from, $to)
+    {
+        return $this->query(self::API_INTERFACE_SUMMARY_HOURLY, $from, $to);
+    }
+
+    /**
+     * 拉取卡券概况数据接口.
+     *
+     * @param string $from
+     * @param string $to
+     * @param int    $condSource
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function cardSummary($from, $to, $condSource = 0)
+    {
+        $ext = [
+            'cond_source' => intval($condSource),
+        ];
+
+        return $this->query(self::API_CARD_SUMMARY, $from, $to, $ext);
+    }
+
+    /**
+     * 获取免费券数据接口.
+     *
+     * @param string $from
+     * @param string $to
+     * @param int    $condSource
+     * @param string $cardId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function freeCardSummary($from, $to, $condSource = 0, $cardId = '')
+    {
+        $ext = [
+            'cond_source' => intval($condSource),
+            'card_id' => $cardId,
+        ];
+
+        return $this->query(self::API_FREE_CARD_SUMMARY, $from, $to, $ext);
+    }
+
+    /**
+     * 拉取会员卡数据接口.
+     *
+     * @param string $from
+     * @param string $to
+     * @param int    $condSource
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function memberCardSummary($from, $to, $condSource = 0)
+    {
+        $ext = [
+            'cond_source' => intval($condSource),
+        ];
+
+        return $this->query(self::API_MEMBER_CARD_SUMMARY, $from, $to, $ext);
+    }
+
+    /**
+     * 查询数据.
+     *
+     * @param string $api
+     * @param string $from
+     * @param string $to
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    protected function query($api, $from, $to, array $ext = [])
+    {
+        $params = [
+            'begin_date' => $from,
+            'end_date' => $to,
+        ];
+
+        if (!empty($ext)) {
+            $params = array_merge($params, $ext);
+        }
+
+        return $this->parseJSON('json', [$api, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Stats/composer.json b/vendor/overtrue/wechat/src/Stats/composer.json
new file mode 100644
index 0000000..d474aca
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Stats/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/stats",
+    "description": "stats module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "stats", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Stats\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Store/LICENSE b/vendor/overtrue/wechat/src/Store/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Store/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Store/Model/.gitkeep b/vendor/overtrue/wechat/src/Store/Model/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/vendor/overtrue/wechat/src/Store/README.md b/vendor/overtrue/wechat/src/Store/README.md
new file mode 100644
index 0000000..9a738e0
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Store/README.md
@@ -0,0 +1,2 @@
+# Store
+微信 SDK 小店
diff --git a/vendor/overtrue/wechat/src/Store/Store.php b/vendor/overtrue/wechat/src/Store/Store.php
new file mode 100644
index 0000000..602eff9
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Store/Store.php
@@ -0,0 +1,31 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Store.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Store;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class stats.
+ */
+class Store extends AbstractAPI
+{
+}
diff --git a/vendor/overtrue/wechat/src/Store/composer.json b/vendor/overtrue/wechat/src/Store/composer.json
new file mode 100644
index 0000000..70848de
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Store/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/store",
+    "description": "shop module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "shop", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Store\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/Arr.php b/vendor/overtrue/wechat/src/Support/Arr.php
new file mode 100644
index 0000000..0f74aee
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Arr.php
@@ -0,0 +1,384 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Arr.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ * @see      https://github.com/laravel/framework/blob/4.2/src/Illuminate/Support/Arr.php
+ */
+
+namespace EasyWeChat\Support;
+
+use Closure;
+
+/**
+ * Array helper from Illuminate\Support\Arr.
+ */
+class Arr
+{
+    /**
+     * Add an element to an array using "dot" notation if it doesn't exist.
+     *
+     * @param array  $array
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @return array
+     */
+    public static function add($array, $key, $value)
+    {
+        if (is_null(static::get($array, $key))) {
+            static::set($array, $key, $value);
+        }
+
+        return $array;
+    }
+
+    /**
+     * Build a new array using a callback.
+     *
+     * @param array    $array
+     * @param \Closure $callback
+     *
+     * @return array
+     */
+    public static function build($array, Closure $callback)
+    {
+        $results = [];
+
+        foreach ($array as $key => $value) {
+            list($innerKey, $innerValue) = call_user_func($callback, $key, $value);
+            $results[$innerKey] = $innerValue;
+        }
+
+        return $results;
+    }
+
+    /**
+     * Divide an array into two arrays. One with keys and the other with values.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public static function divide($array)
+    {
+        return [
+                array_keys($array),
+                array_values($array),
+               ];
+    }
+
+    /**
+     * Flatten a multi-dimensional associative array with dots.
+     *
+     * @param array  $array
+     * @param string $prepend
+     *
+     * @return array
+     */
+    public static function dot($array, $prepend = '')
+    {
+        $results = [];
+
+        foreach ($array as $key => $value) {
+            if (is_array($value)) {
+                $results = array_merge($results, static::dot($value, $prepend.$key.'.'));
+            } else {
+                $results[$prepend.$key] = $value;
+            }
+        }
+
+        return $results;
+    }
+
+    /**
+     * Get all of the given array except for a specified array of items.
+     *
+     * @param array        $array
+     * @param array|string $keys
+     *
+     * @return array
+     */
+    public static function except($array, $keys)
+    {
+        return array_diff_key($array, array_flip((array) $keys));
+    }
+
+    /**
+     * Fetch a flattened array of a nested array element.
+     *
+     * @param array  $array
+     * @param string $key
+     *
+     * @return array
+     */
+    public static function fetch($array, $key)
+    {
+        $results = [];
+
+        foreach (explode('.', $key) as $segment) {
+            $results = [];
+            foreach ($array as $value) {
+                $value = (array) $value;
+                $results[] = $value[$segment];
+            }
+            $array = array_values($results);
+        }
+
+        return array_values($results);
+    }
+
+    /**
+     * Return the first element in an array passing a given truth test.
+     *
+     * @param array    $array
+     * @param \Closure $callback
+     * @param mixed    $default
+     *
+     * @return mixed
+     */
+    public static function first($array, $callback, $default = null)
+    {
+        foreach ($array as $key => $value) {
+            if (call_user_func($callback, $key, $value)) {
+                return $value;
+            }
+        }
+
+        return $default;
+    }
+
+    /**
+     * Return the last element in an array passing a given truth test.
+     *
+     * @param array    $array
+     * @param \Closure $callback
+     * @param mixed    $default
+     *
+     * @return mixed
+     */
+    public static function last($array, $callback, $default = null)
+    {
+        return static::first(array_reverse($array), $callback, $default);
+    }
+
+    /**
+     * Flatten a multi-dimensional array into a single level.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public static function flatten($array)
+    {
+        $return = [];
+        array_walk_recursive(
+            $array,
+            function ($x) use (&$return) {
+                $return[] = $x;
+            }
+        );
+
+        return $return;
+    }
+
+    /**
+     * Remove one or many array items from a given array using "dot" notation.
+     *
+     * @param array        $array
+     * @param array|string $keys
+     */
+    public static function forget(&$array, $keys)
+    {
+        $original = &$array;
+
+        foreach ((array) $keys as $key) {
+            $parts = explode('.', $key);
+            while (count($parts) > 1) {
+                $part = array_shift($parts);
+                if (isset($array[$part]) && is_array($array[$part])) {
+                    $array = &$array[$part];
+                }
+            }
+            unset($array[array_shift($parts)]);
+            // clean up after each pass
+            $array = &$original;
+        }
+    }
+
+    /**
+     * Get an item from an array using "dot" notation.
+     *
+     * @param array  $array
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public static function get($array, $key, $default = null)
+    {
+        if (is_null($key)) {
+            return $array;
+        }
+
+        if (isset($array[$key])) {
+            return $array[$key];
+        }
+
+        foreach (explode('.', $key) as $segment) {
+            if (!is_array($array) || !array_key_exists($segment, $array)) {
+                return $default;
+            }
+            $array = $array[$segment];
+        }
+
+        return $array;
+    }
+
+    /**
+     * Get a subset of the items from the given array.
+     *
+     * @param array        $array
+     * @param array|string $keys
+     *
+     * @return array
+     */
+    public static function only($array, $keys)
+    {
+        return array_intersect_key($array, array_flip((array) $keys));
+    }
+
+    /**
+     * Pluck an array of values from an array.
+     *
+     * @param array  $array
+     * @param string $value
+     * @param string $key
+     *
+     * @return array
+     */
+    public static function pluck($array, $value, $key = null)
+    {
+        $results = [];
+
+        foreach ($array as $item) {
+            $itemValue = is_object($item) ? $item->{$value} : $item[$value];
+            // If the key is "null", we will just append the value to the array and keep
+            // looping. Otherwise we will key the array using the value of the key we
+            // received from the developer. Then we'll return the final array form.
+            if (is_null($key)) {
+                $results[] = $itemValue;
+            } else {
+                $itemKey = is_object($item) ? $item->{$key} : $item[$key];
+                $results[$itemKey] = $itemValue;
+            }
+        }
+
+        return $results;
+    }
+
+    /**
+     * Get a value from the array, and remove it.
+     *
+     * @param array  $array
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public static function pull(&$array, $key, $default = null)
+    {
+        $value = static::get($array, $key, $default);
+        static::forget($array, $key);
+
+        return $value;
+    }
+
+    /**
+     * Set an array item to a given value using "dot" notation.
+     *
+     * If no key is given to the method, the entire array will be replaced.
+     *
+     * @param array  $array
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @return array
+     */
+    public static function set(&$array, $key, $value)
+    {
+        if (is_null($key)) {
+            return $array = $value;
+        }
+
+        $keys = explode('.', $key);
+
+        while (count($keys) > 1) {
+            $key = array_shift($keys);
+            // If the key doesn't exist at this depth, we will just create an empty array
+            // to hold the next value, allowing us to create the arrays to hold final
+            // values at the correct depth. Then we'll keep digging into the array.
+            if (!isset($array[$key]) || !is_array($array[$key])) {
+                $array[$key] = [];
+            }
+            $array = &$array[$key];
+        }
+        $array[array_shift($keys)] = $value;
+
+        return $array;
+    }
+
+    /**
+     * Sort the array using the given Closure.
+     *
+     * @param array    $array
+     * @param \Closure $callback
+     *
+     * @return array
+     */
+    public static function sort($array, Closure $callback)
+    {
+        $results = [];
+
+        foreach ($array as $key => $value) {
+            $results[$key] = $callback($value);
+        }
+
+        return $results;
+    }
+
+    /**
+     * Filter the array using the given Closure.
+     *
+     * @param array    $array
+     * @param \Closure $callback
+     *
+     * @return array
+     */
+    public static function where($array, Closure $callback)
+    {
+        $filtered = [];
+
+        foreach ($array as $key => $value) {
+            if (call_user_func($callback, $key, $value)) {
+                $filtered[$key] = $value;
+            }
+        }
+
+        return $filtered;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/Attribute.php b/vendor/overtrue/wechat/src/Support/Attribute.php
new file mode 100644
index 0000000..c128885
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Attribute.php
@@ -0,0 +1,235 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Attributes.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support;
+
+use EasyWeChat\Core\Exceptions\InvalidArgumentException;
+
+/**
+ * Class Attributes.
+ */
+abstract class Attribute extends Collection
+{
+    /**
+     * Attributes alias.
+     *
+     * @var array
+     */
+    protected $aliases = [];
+
+    /**
+     * Auto snake attribute name.
+     *
+     * @var bool
+     */
+    protected $snakeable = true;
+
+    /**
+     * Required attributes.
+     *
+     * @var array
+     */
+    protected $requirements = [];
+
+    /**
+     * Constructor.
+     *
+     * @param array $attributes
+     */
+    public function __construct(array $attributes = [])
+    {
+        parent::__construct($attributes);
+    }
+
+    /**
+     * Set attribute.
+     *
+     * @param string $attribute
+     * @param string $value
+     *
+     * @return Attribute
+     */
+    public function setAttribute($attribute, $value)
+    {
+        $this->set($attribute, $value);
+
+        return $this;
+    }
+
+    /**
+     * Get attribute.
+     *
+     * @param string $attribute
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public function getAttribute($attribute, $default)
+    {
+        return $this->get($attribute, $default);
+    }
+
+    /**
+     * Set attribute.
+     *
+     * @param string $attribute
+     * @param mixed  $value
+     *
+     * @return Attribute
+     *
+     * @throws \EasyWeChat\Core\Exceptions\InvalidArgumentException
+     */
+    public function with($attribute, $value)
+    {
+        $this->snakeable && $attribute = Str::snake($attribute);
+
+        if (!$this->validate($attribute, $value)) {
+            throw new InvalidArgumentException("Invalid attribute '{$attribute}'.");
+        }
+
+        $this->set($attribute, $value);
+
+        return $this;
+    }
+
+    /**
+     * Attribute validation.
+     *
+     * @param string $attribute
+     * @param mixed  $value
+     *
+     * @return bool
+     */
+    protected function validate($attribute, $value)
+    {
+        return true;
+    }
+
+    /**
+     * Override parent set() method.
+     *
+     * @param string $attribute
+     * @param mixed  $value
+     */
+    public function set($attribute, $value = null)
+    {
+        parent::set($this->getRealKey($attribute), $value);
+    }
+
+    /**
+     * Override parent get() method.
+     *
+     * @param string $attribute
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public function get($attribute, $default = null)
+    {
+        return parent::get($this->getRealKey($attribute), $default);
+    }
+
+    /**
+     * Magic call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return Attribute
+     */
+    public function __call($method, $args)
+    {
+        if (0 === stripos($method, 'with')) {
+            $method = substr($method, 4);
+        }
+
+        return $this->with($method, array_shift($args));
+    }
+
+    /**
+     * Magic set.
+     *
+     * @param string $property
+     * @param mixed  $value
+     *
+     * @return Attribute
+     */
+    public function __set($property, $value)
+    {
+        return $this->with($property, $value);
+    }
+
+    /**
+     * Whether or not an data exists by key.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function __isset($key)
+    {
+        return parent::__isset($this->getRealKey($key));
+    }
+
+    /**
+     * Return the raw name of attribute.
+     *
+     * @param string $key
+     *
+     * @return string
+     */
+    protected function getRealKey($key)
+    {
+        if ($alias = array_search($key, $this->aliases, true)) {
+            $key = $alias;
+        }
+
+        return $key;
+    }
+
+    /**
+     * Check required attributes.
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function checkRequiredAttributes()
+    {
+        foreach ($this->requirements as $attribute) {
+            if (!isset($this->$attribute)) {
+                throw new InvalidArgumentException(" '{$attribute}' cannot be empty.");
+            }
+        }
+    }
+
+    /**
+     * Return all items.
+     *
+     * @return array
+     *
+     * @throws InvalidArgumentException
+     */
+    public function all()
+    {
+        $this->checkRequiredAttributes();
+
+        return parent::all();
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/Collection.php b/vendor/overtrue/wechat/src/Support/Collection.php
new file mode 100644
index 0000000..3d38623
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Collection.php
@@ -0,0 +1,428 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Collection.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support;
+
+use ArrayAccess;
+use ArrayIterator;
+use Countable;
+use IteratorAggregate;
+use JsonSerializable;
+use Serializable;
+
+/**
+ * Class Collection.
+ */
+class Collection implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable, Serializable
+{
+    /**
+     * The collection data.
+     *
+     * @var array
+     */
+    protected $items = [];
+
+    /**
+     * set data.
+     *
+     * @param mixed $items
+     */
+    public function __construct(array $items = [])
+    {
+        foreach ($items as $key => $value) {
+            $this->set($key, $value);
+        }
+    }
+
+    /**
+     * Return all items.
+     *
+     * @return array
+     */
+    public function all()
+    {
+        return $this->items;
+    }
+
+    /**
+     * Return specific items.
+     *
+     * @param array $keys
+     *
+     * @return array
+     */
+    public function only(array $keys)
+    {
+        $return = [];
+
+        foreach ($keys as $key) {
+            $value = $this->get($key);
+
+            if (!is_null($value)) {
+                $return[$key] = $value;
+            }
+        }
+
+        return $return;
+    }
+
+    /**
+     * Get all items except for those with the specified keys.
+     *
+     * @param mixed $keys
+     *
+     * @return static
+     */
+    public function except($keys)
+    {
+        $keys = is_array($keys) ? $keys : func_get_args();
+
+        return new static(Arr::except($this->items, $keys));
+    }
+
+    /**
+     * Merge data.
+     *
+     * @param Collection|array $items
+     *
+     * @return array
+     */
+    public function merge($items)
+    {
+        foreach ($items as $key => $value) {
+            $this->set($key, $value);
+        }
+
+        return $this->all();
+    }
+
+    /**
+     * To determine Whether the specified element exists.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function has($key)
+    {
+        return !is_null(Arr::get($this->items, $key));
+    }
+
+    /**
+     * Retrieve the first item.
+     *
+     * @return mixed
+     */
+    public function first()
+    {
+        return reset($this->items);
+    }
+
+    /**
+     * Retrieve the last item.
+     *
+     * @return bool
+     */
+    public function last()
+    {
+        $end = end($this->items);
+
+        reset($this->items);
+
+        return $end;
+    }
+
+    /**
+     * add the item value.
+     *
+     * @param string $key
+     * @param mixed  $value
+     */
+    public function add($key, $value)
+    {
+        Arr::set($this->items, $key, $value);
+    }
+
+    /**
+     * Set the item value.
+     *
+     * @param string $key
+     * @param mixed  $value
+     */
+    public function set($key, $value)
+    {
+        Arr::set($this->items, $key, $value);
+    }
+
+    /**
+     * Retrieve item from Collection.
+     *
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public function get($key, $default = null)
+    {
+        return Arr::get($this->items, $key, $default);
+    }
+
+    /**
+     * Remove item form Collection.
+     *
+     * @param string $key
+     */
+    public function forget($key)
+    {
+        Arr::forget($this->items, $key);
+    }
+
+    /**
+     * Build to array.
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        return $this->all();
+    }
+
+    /**
+     * Build to json.
+     *
+     * @param int $option
+     *
+     * @return string
+     */
+    public function toJson($option = JSON_UNESCAPED_UNICODE)
+    {
+        return json_encode($this->all(), $option);
+    }
+
+    /**
+     * To string.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->toJson();
+    }
+
+    /**
+     * (PHP 5 >= 5.4.0)
    
+     * Specify data which should be serialized to JSON.
+     *
+     * @see http://php.net/manual/en/jsonserializable.jsonserialize.php
+     *
+     * @return mixed data which can be serialized by json_encode,
+     *               which is a value of any type other than a resource
+     */
+    public function jsonSerialize()
+    {
+        return $this->items;
+    }
+
+    /**
+     * (PHP 5 >= 5.1.0)
    
+     * String representation of object.
+     *
+     * @see http://php.net/manual/en/serializable.serialize.php
+     *
+     * @return string the string representation of the object or null
+     */
+    public function serialize()
+    {
+        return serialize($this->items);
+    }
+
+    /**
+     * (PHP 5 >= 5.0.0)
    
+     * Retrieve an external iterator.
+     *
+     * @see http://php.net/manual/en/iteratoraggregate.getiterator.php
+     *
+     * @return Traversable An instance of an object implementing Iterator or
+     *                     Traversable
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->items);
+    }
+
+    /**
+     * (PHP 5 >= 5.1.0)
    
+     * Count elements of an object.
+     *
+     * @see http://php.net/manual/en/countable.count.php
+     *
+     * @return int The custom count as an integer.
+     *             
    
+     *             
    
+     *             The return value is cast to an integer
+     */
+    public function count()
+    {
+        return count($this->items);
+    }
+
+    /**
+     * (PHP 5 >= 5.1.0)
    
+     * Constructs the object.
+     *
+     * @see  http://php.net/manual/en/serializable.unserialize.php
+     *
+     * @param string $serialized 
    
+     *                           The string representation of the object.
+     *                           
    
+     *
+     * @return mixed|void
+     */
+    public function unserialize($serialized)
+    {
+        return $this->items = unserialize($serialized);
+    }
+
+    /**
+     * Get a data by key.
+     *
+     * @param string $key
+     *
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        return $this->get($key);
+    }
+
+    /**
+     * Assigns a value to the specified data.
+     *
+     * @param string $key
+     * @param mixed  $value
+     */
+    public function __set($key, $value)
+    {
+        $this->set($key, $value);
+    }
+
+    /**
+     * Whether or not an data exists by key.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function __isset($key)
+    {
+        return $this->has($key);
+    }
+
+    /**
+     * Unsets an data by key.
+     *
+     * @param string $key
+     */
+    public function __unset($key)
+    {
+        $this->forget($key);
+    }
+
+    /**
+     * var_export.
+     *
+     * @return array
+     */
+    public function __set_state()
+    {
+        return $this->all();
+    }
+
+    /**
+     * (PHP 5 >= 5.0.0)
    
+     * Whether a offset exists.
+     *
+     * @see http://php.net/manual/en/arrayaccess.offsetexists.php
+     *
+     * @param mixed $offset 
    
+     *                      An offset to check for.
+     *                      
    
+     *
+     * @return bool true on success or false on failure.
+     *              The return value will be casted to boolean if non-boolean was returned
+     */
+    public function offsetExists($offset)
+    {
+        return $this->has($offset);
+    }
+
+    /**
+     * (PHP 5 >= 5.0.0)
    
+     * Offset to unset.
+     *
+     * @see http://php.net/manual/en/arrayaccess.offsetunset.php
+     *
+     * @param mixed $offset 
    
+     *                      The offset to unset.
+     *                      
    
+     */
+    public function offsetUnset($offset)
+    {
+        if ($this->offsetExists($offset)) {
+            $this->forget($offset);
+        }
+    }
+
+    /**
+     * (PHP 5 >= 5.0.0)
    
+     * Offset to retrieve.
+     *
+     * @see http://php.net/manual/en/arrayaccess.offsetget.php
+     *
+     * @param mixed $offset 
    
+     *                      The offset to retrieve.
+     *                      
    
+     *
+     * @return mixed Can return all value types
+     */
+    public function offsetGet($offset)
+    {
+        return $this->offsetExists($offset) ? $this->get($offset) : null;
+    }
+
+    /**
+     * (PHP 5 >= 5.0.0)
    
+     * Offset to set.
+     *
+     * @see http://php.net/manual/en/arrayaccess.offsetset.php
+     *
+     * @param mixed $offset 
    
+     *                      The offset to assign the value to.
+     *                      
    
+     * @param mixed $value  
    
+     *                      The value to set.
+     *                      
    
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->set($offset, $value);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/File.php b/vendor/overtrue/wechat/src/Support/File.php
new file mode 100644
index 0000000..7be227e
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/File.php
@@ -0,0 +1,140 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * File.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support;
+
+use finfo;
+
+/**
+ * Class File.
+ */
+class File
+{
+    /**
+     * MIME mapping.
+     *
+     * @var array
+     */
+    protected static $extensionMap = [
+        'audio/wav' => '.wav',
+        'audio/x-ms-wma' => '.wma',
+        'video/x-ms-wmv' => '.wmv',
+        'video/mp4' => '.mp4',
+        'audio/mpeg' => '.mp3',
+        'audio/amr' => '.amr',
+        'application/vnd.rn-realmedia' => '.rm',
+        'audio/mid' => '.mid',
+        'image/bmp' => '.bmp',
+        'image/gif' => '.gif',
+        'image/png' => '.png',
+        'image/tiff' => '.tiff',
+        'image/jpeg' => '.jpg',
+
+                // 列举更多的文件 mime, 企业号是支持的, 公众平台这边之后万一也更新了呢
+        'application/msword' => '.doc',
+
+        'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => '.docx',
+        'application/vnd.openxmlformats-officedocument.wordprocessingml.template' => '.dotx',
+        'application/vnd.ms-word.document.macroEnabled.12' => '.docm',
+        'application/vnd.ms-word.template.macroEnabled.12' => '.dotm',
+
+        'application/vnd.ms-excel' => '.xls',
+
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => '.xlsx',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.template' => '.xltx',
+        'application/vnd.ms-excel.sheet.macroEnabled.12' => '.xlsm',
+        'application/vnd.ms-excel.template.macroEnabled.12' => '.xltm',
+        'application/vnd.ms-excel.addin.macroEnabled.12' => '.xlam',
+        'application/vnd.ms-excel.sheet.binary.macroEnabled.12' => '.xlsb',
+
+        'application/vnd.ms-powerpoint' => '.ppt',
+
+        'application/vnd.openxmlformats-officedocument.presentationml.presentation' => '.pptx',
+        'application/vnd.openxmlformats-officedocument.presentationml.template' => '.potx',
+        'application/vnd.openxmlformats-officedocument.presentationml.slideshow' => '.ppsx',
+        'application/vnd.ms-powerpoint.addin.macroEnabled.12' => '.ppam',
+    ];
+
+    /**
+     * File header signatures.
+     *
+     * @var array
+     */
+    protected static $signatures = [
+        'ffd8ff' => '.jpg',
+        '424d' => '.bmp',
+        '47494638' => '.gif',
+        '89504e47' => '.png',
+        '494433' => '.mp3',
+        'fffb' => '.mp3',
+        'fff3' => '.mp3',
+        '3026b2758e66cf11' => '.wma',
+        '52494646' => '.wav',
+        '57415645' => '.wav',
+        '41564920' => '.avi',
+        '000001ba' => '.mpg',
+        '000001b3' => '.mpg',
+        '2321414d52' => '.amr',
+    ];
+
+    /**
+     * Return steam extension.
+     *
+     * @param string $stream
+     *
+     * @return string|false
+     */
+    public static function getStreamExt($stream)
+    {
+        try {
+            if (is_readable($stream)) {
+                $stream = file_get_contents($stream);
+            }
+        } catch (\Exception $e) {
+        }
+
+        $finfo = new finfo(FILEINFO_MIME);
+
+        $mime = strstr($finfo->buffer($stream), ';', true);
+
+        return isset(self::$extensionMap[$mime]) ? self::$extensionMap[$mime] : self::getExtBySignature($stream);
+    }
+
+    /**
+     * Get file extension by file header signature.
+     *
+     * @param string $stream
+     *
+     * @return string
+     */
+    public static function getExtBySignature($stream)
+    {
+        $prefix = strval(bin2hex(mb_strcut($stream, 0, 10)));
+
+        foreach (self::$signatures as $signature => $extension) {
+            if (0 === strpos($prefix, strval($signature))) {
+                return $extension;
+            }
+        }
+
+        return '';
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/LICENSE b/vendor/overtrue/wechat/src/Support/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Support/Log.php b/vendor/overtrue/wechat/src/Support/Log.php
new file mode 100644
index 0000000..c3a390d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Log.php
@@ -0,0 +1,124 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Log.php.
+ *
+ * This file is part of the wechat-components.
+ *
+ * (c) overtrue 
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\Support;
+
+use Monolog\Handler\ErrorLogHandler;
+use Monolog\Handler\NullHandler;
+use Monolog\Logger;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Class Log.
+ *
+ * @method static debug($message, $context = null)
+ * @method static info($message, $context = null)
+ * @method static notice($message, $context = null)
+ * @method static warning($message, $context = null)
+ * @method static error($message, $context = null)
+ * @method static critical($message, $context = null)
+ * @method static alert($message, $context = null)
+ * @method static emergency($message, $context = null)
+ */
+class Log
+{
+    /**
+     * Logger instance.
+     *
+     * @var \Psr\Log\LoggerInterface
+     */
+    protected static $logger;
+
+    /**
+     * Return the logger instance.
+     *
+     * @return \Psr\Log\LoggerInterface
+     */
+    public static function getLogger()
+    {
+        return self::$logger ?: self::$logger = self::createDefaultLogger();
+    }
+
+    /**
+     * Set logger.
+     *
+     * @param \Psr\Log\LoggerInterface $logger
+     */
+    public static function setLogger(LoggerInterface $logger)
+    {
+        self::$logger = $logger;
+    }
+
+    /**
+     * Tests if logger exists.
+     *
+     * @return bool
+     */
+    public static function hasLogger()
+    {
+        return self::$logger ? true : false;
+    }
+
+    /**
+     * Forward call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     */
+    public static function __callStatic($method, $args)
+    {
+        return forward_static_call_array([self::getLogger(), $method], $args);
+    }
+
+    /**
+     * Forward call.
+     *
+     * @param string $method
+     * @param array  $args
+     *
+     * @return mixed
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array([self::getLogger(), $method], $args);
+    }
+
+    /**
+     * Make a default log instance.
+     *
+     * @return \Monolog\Logger
+     */
+    private static function createDefaultLogger()
+    {
+        $log = new Logger('EasyWeChat');
+
+        if (defined('PHPUNIT_RUNNING') || 'cli' === php_sapi_name()) {
+            $log->pushHandler(new NullHandler());
+        } else {
+            $log->pushHandler(new ErrorLogHandler());
+        }
+
+        return $log;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/README.md b/vendor/overtrue/wechat/src/Support/README.md
new file mode 100644
index 0000000..081c6ff
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/README.md
@@ -0,0 +1,2 @@
+# support
+Tools for Wechat SDK.
diff --git a/vendor/overtrue/wechat/src/Support/Str.php b/vendor/overtrue/wechat/src/Support/Str.php
new file mode 100644
index 0000000..e140b46
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Str.php
@@ -0,0 +1,196 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Str.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support;
+
+use EasyWeChat\Core\Exceptions\RuntimeException;
+
+class Str
+{
+    /**
+     * The cache of snake-cased words.
+     *
+     * @var array
+     */
+    protected static $snakeCache = [];
+
+    /**
+     * The cache of camel-cased words.
+     *
+     * @var array
+     */
+    protected static $camelCache = [];
+
+    /**
+     * The cache of studly-cased words.
+     *
+     * @var array
+     */
+    protected static $studlyCache = [];
+
+    /**
+     * Convert a value to camel case.
+     *
+     * @param string $value
+     *
+     * @return string
+     */
+    public static function camel($value)
+    {
+        if (isset(static::$camelCache[$value])) {
+            return static::$camelCache[$value];
+        }
+
+        return static::$camelCache[$value] = lcfirst(static::studly($value));
+    }
+
+    /**
+     * Generate a more truly "random" alpha-numeric string.
+     *
+     * @param int $length
+     *
+     * @return string
+     *
+     * @throws \RuntimeException
+     */
+    public static function random($length = 16)
+    {
+        $string = '';
+
+        while (($len = strlen($string)) < $length) {
+            $size = $length - $len;
+
+            $bytes = static::randomBytes($size);
+
+            $string .= substr(str_replace(['/', '+', '='], '', base64_encode($bytes)), 0, $size);
+        }
+
+        return $string;
+    }
+
+    /**
+     * Generate a more truly "random" bytes.
+     *
+     * @param int $length
+     *
+     * @return string
+     *
+     * @throws RuntimeException
+     */
+    public static function randomBytes($length = 16)
+    {
+        if (function_exists('random_bytes')) {
+            $bytes = random_bytes($length);
+        } elseif (function_exists('openssl_random_pseudo_bytes')) {
+            $bytes = openssl_random_pseudo_bytes($length, $strong);
+            if (false === $bytes || false === $strong) {
+                throw new RuntimeException('Unable to generate random string.');
+            }
+        } else {
+            throw new RuntimeException('OpenSSL extension is required for PHP 5 users.');
+        }
+
+        return $bytes;
+    }
+
+    /**
+     * Generate a "random" alpha-numeric string.
+     *
+     * Should not be considered sufficient for cryptography, etc.
+     *
+     * @param int $length
+     *
+     * @return string
+     */
+    public static function quickRandom($length = 16)
+    {
+        $pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+
+        return substr(str_shuffle(str_repeat($pool, $length)), 0, $length);
+    }
+
+    /**
+     * Convert the given string to upper-case.
+     *
+     * @param string $value
+     *
+     * @return string
+     */
+    public static function upper($value)
+    {
+        return mb_strtoupper($value);
+    }
+
+    /**
+     * Convert the given string to title case.
+     *
+     * @param string $value
+     *
+     * @return string
+     */
+    public static function title($value)
+    {
+        return mb_convert_case($value, MB_CASE_TITLE, 'UTF-8');
+    }
+
+    /**
+     * Convert a string to snake case.
+     *
+     * @param string $value
+     * @param string $delimiter
+     *
+     * @return string
+     */
+    public static function snake($value, $delimiter = '_')
+    {
+        $key = $value.$delimiter;
+
+        if (isset(static::$snakeCache[$key])) {
+            return static::$snakeCache[$key];
+        }
+
+        if (!ctype_lower($value)) {
+            $value = strtolower(preg_replace('/(.)(?=[A-Z])/', '$1'.$delimiter, $value));
+        }
+
+        return static::$snakeCache[$key] = $value;
+    }
+
+    /**
+     * Convert a value to studly caps case.
+     *
+     * @param string $value
+     *
+     * @return string
+     */
+    public static function studly($value)
+    {
+        $key = $value;
+
+        if (isset(static::$studlyCache[$key])) {
+            return static::$studlyCache[$key];
+        }
+
+        $value = ucwords(str_replace(['-', '_'], ' ', $value));
+
+        return static::$studlyCache[$key] = str_replace(' ', '', $value);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/Traits/PrefixedContainer.php b/vendor/overtrue/wechat/src/Support/Traits/PrefixedContainer.php
new file mode 100644
index 0000000..70ef547
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Traits/PrefixedContainer.php
@@ -0,0 +1,95 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Trait PrefixedContainer.php.
+ *
+ * Part of Overtrue\WeChat.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    mingyoung 
+ * @copyright 2017
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support\Traits;
+
+use EasyWeChat\Support\Str;
+use Pimple\Container;
+
+/**
+ * Trait PrefixedContainer.
+ */
+trait PrefixedContainer
+{
+    /**
+     * Container.
+     *
+     * @var \Pimple\Container
+     */
+    protected $container;
+
+    /**
+     * ContainerAccess constructor.
+     *
+     * @param \Pimple\Container $container
+     */
+    public function __construct(Container $container)
+    {
+        $this->container = $container;
+    }
+
+    /**
+     * Fetches from pimple container.
+     *
+     * @param string        $key
+     * @param callable|null $callable
+     *
+     * @return mixed
+     */
+    public function fetch($key, callable $callable = null)
+    {
+        $instance = $this->$key;
+
+        if (!is_null($callable)) {
+            $callable($instance);
+        }
+
+        return $instance;
+    }
+
+    /**
+     * Gets a parameter or an object from pimple container.
+     *
+     * Get the `class basename` of the current class.
+     * Convert `class basename` to snake-case and concatenation with dot notation.
+     *
+     * E.g. Class 'EasyWechat', $key foo -> 'easy_wechat.foo'
+     *
+     * @param string $key The unique identifier for the parameter or object
+     *
+     * @return mixed The value of the parameter or an object
+     *
+     * @throws \InvalidArgumentException If the identifier is not defined
+     */
+    public function __get($key)
+    {
+        $className = basename(str_replace('\\', '/', static::class));
+
+        $name = Str::snake($className).'.'.$key;
+
+        return $this->container->offsetGet($name);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/Url.php b/vendor/overtrue/wechat/src/Support/Url.php
new file mode 100644
index 0000000..794b88d
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/Url.php
@@ -0,0 +1,49 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Url.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support;
+
+/**
+ * Class Url.
+ */
+class Url
+{
+    /**
+     * Get current url.
+     *
+     * @return string
+     */
+    public static function current()
+    {
+        if (defined('PHPUNIT_RUNNING')) {
+            return 'http://localhost';
+        }
+
+        $protocol = 'http://';
+
+        if ((!empty($_SERVER['HTTPS']) && 'off' !== $_SERVER['HTTPS'])
+            || (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && 'https' === $_SERVER['HTTP_X_FORWARDED_PROTO'])) {
+            $protocol = 'https://';
+        }
+
+        return $protocol.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/XML.php b/vendor/overtrue/wechat/src/Support/XML.php
new file mode 100644
index 0000000..c3c12a7
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/XML.php
@@ -0,0 +1,162 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * XML.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Support;
+
+use SimpleXMLElement;
+
+/**
+ * Class XML.
+ */
+class XML
+{
+    /**
+     * XML to array.
+     *
+     * @param string $xml XML string
+     *
+     * @return array|\SimpleXMLElement
+     */
+    public static function parse($xml)
+    {
+        $backup = libxml_disable_entity_loader(true);
+
+        $result = self::normalize(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_COMPACT | LIBXML_NOCDATA | LIBXML_NOBLANKS));
+
+        libxml_disable_entity_loader($backup);
+
+        return $result;
+    }
+
+    /**
+     * XML encode.
+     *
+     * @param mixed  $data
+     * @param string $root
+     * @param string $item
+     * @param string $attr
+     * @param string $id
+     *
+     * @return string
+     */
+    public static function build(
+        $data,
+        $root = 'xml',
+        $item = 'item',
+        $attr = '',
+        $id = 'id'
+    ) {
+        if (is_array($attr)) {
+            $_attr = [];
+
+            foreach ($attr as $key => $value) {
+                $_attr[] = "{$key}=\"{$value}\"";
+            }
+
+            $attr = implode(' ', $_attr);
+        }
+
+        $attr = trim($attr);
+        $attr = empty($attr) ? '' : " {$attr}";
+        $xml = "<{$root}{$attr}>";
+        $xml .= self::data2Xml($data, $item, $id);
+        $xml .= "";
+
+        return $xml;
+    }
+
+    /**
+     * Build CDATA.
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    public static function cdata($string)
+    {
+        return sprintf('', $string);
+    }
+
+    /**
+     * Object to array.
+     *
+     *
+     * @param SimpleXMLElement $obj
+     *
+     * @return array
+     */
+    protected static function normalize($obj)
+    {
+        $result = null;
+
+        if (is_object($obj)) {
+            $obj = (array) $obj;
+        }
+
+        if (is_array($obj)) {
+            foreach ($obj as $key => $value) {
+                $res = self::normalize($value);
+                if (('@attributes' === $key) && ($key)) {
+                    $result = $res;
+                } else {
+                    $result[$key] = $res;
+                }
+            }
+        } else {
+            $result = $obj;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Array to XML.
+     *
+     * @param array  $data
+     * @param string $item
+     * @param string $id
+     *
+     * @return string
+     */
+    protected static function data2Xml($data, $item = 'item', $id = 'id')
+    {
+        $xml = $attr = '';
+
+        foreach ($data as $key => $val) {
+            if (is_numeric($key)) {
+                $id && $attr = " {$id}=\"{$key}\"";
+                $key = $item;
+            }
+
+            $xml .= "<{$key}{$attr}>";
+
+            if ((is_array($val) || is_object($val))) {
+                $xml .= self::data2Xml((array) $val, $item, $id);
+            } else {
+                $xml .= is_numeric($val) ? $val : self::cdata($val);
+            }
+
+            $xml .= "";
+        }
+
+        return $xml;
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Support/composer.json b/vendor/overtrue/wechat/src/Support/composer.json
new file mode 100644
index 0000000..a33ca27
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Support/composer.json
@@ -0,0 +1,26 @@
+{
+    "name": "easywechat/support",
+    "description": "support module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "support", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Support\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "monolog/monolog": "1.*",
+        "ext-SimpleXML": "*"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Url/LICENSE b/vendor/overtrue/wechat/src/Url/LICENSE
new file mode 100644
index 0000000..3a1dc92
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Url/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Easy WeChat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/Url/README.md b/vendor/overtrue/wechat/src/Url/README.md
new file mode 100644
index 0000000..e56367f
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Url/README.md
@@ -0,0 +1,2 @@
+# qrcode
+微信SDK 二维码模块
diff --git a/vendor/overtrue/wechat/src/Url/Url.php b/vendor/overtrue/wechat/src/Url/Url.php
new file mode 100644
index 0000000..e78ec2c
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Url/Url.php
@@ -0,0 +1,49 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Url.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\Url;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Url.
+ */
+class Url extends AbstractAPI
+{
+    const API_SHORTEN_URL = 'https://api.weixin.qq.com/cgi-bin/shorturl';
+
+    /**
+     * Shorten the url.
+     *
+     * @param string $url
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function shorten($url)
+    {
+        $params = [
+                   'action' => 'long2short',
+                   'long_url' => $url,
+                  ];
+
+        return $this->parseJSON('json', [self::API_SHORTEN_URL, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/Url/composer.json b/vendor/overtrue/wechat/src/Url/composer.json
new file mode 100644
index 0000000..fa2d69a
--- /dev/null
+++ b/vendor/overtrue/wechat/src/Url/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/url",
+    "description": "url module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "url", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\Url\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/overtrue/wechat/src/User/Group.php b/vendor/overtrue/wechat/src/User/Group.php
new file mode 100644
index 0000000..7d9fbb9
--- /dev/null
+++ b/vendor/overtrue/wechat/src/User/Group.php
@@ -0,0 +1,150 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Group.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\User;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Group.
+ */
+class Group extends AbstractAPI
+{
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/groups/get';
+    const API_CREATE = 'https://api.weixin.qq.com/cgi-bin/groups/create';
+    const API_UPDATE = 'https://api.weixin.qq.com/cgi-bin/groups/update';
+    const API_DELETE = 'https://api.weixin.qq.com/cgi-bin/groups/delete';
+    const API_USER_GROUP_ID = 'https://api.weixin.qq.com/cgi-bin/groups/getid';
+    const API_MEMBER_UPDATE = 'https://api.weixin.qq.com/cgi-bin/groups/members/update';
+    const API_MEMBER_BATCH_UPDATE = 'https://api.weixin.qq.com/cgi-bin/groups/members/batchupdate';
+
+    /**
+     * Create group.
+     *
+     * @param string $name
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function create($name)
+    {
+        $params = [
+                   'group' => ['name' => $name],
+                  ];
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+
+    /**
+     * List all groups.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists()
+    {
+        return $this->parseJSON('get', [self::API_GET]);
+    }
+
+    /**
+     * Update a group name.
+     *
+     * @param int    $groupId
+     * @param string $name
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update($groupId, $name)
+    {
+        $params = [
+                   'group' => [
+                               'id' => $groupId,
+                               'name' => $name,
+                              ],
+                  ];
+
+        return $this->parseJSON('json', [self::API_UPDATE, $params]);
+    }
+
+    /**
+     * Delete group.
+     *
+     * @param int $groupId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($groupId)
+    {
+        $params = [
+                   'group' => ['id' => $groupId],
+                  ];
+
+        return $this->parseJSON('json', [self::API_DELETE, $params]);
+    }
+
+    /**
+     * Get user group.
+     *
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userGroup($openId)
+    {
+        $params = ['openid' => $openId];
+
+        return $this->parseJSON('json', [self::API_USER_GROUP_ID, $params]);
+    }
+
+    /**
+     * Move user to a group.
+     *
+     * @param string $openId
+     * @param int    $groupId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function moveUser($openId, $groupId)
+    {
+        $params = [
+                   'openid' => $openId,
+                   'to_groupid' => $groupId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_MEMBER_UPDATE, $params]);
+    }
+
+    /**
+     * Batch move users to a group.
+     *
+     * @param array $openIds
+     * @param int   $groupId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function moveUsers(array $openIds, $groupId)
+    {
+        $params = [
+                   'openid_list' => $openIds,
+                   'to_groupid' => $groupId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_MEMBER_BATCH_UPDATE, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/User/LICENSE b/vendor/overtrue/wechat/src/User/LICENSE
new file mode 100644
index 0000000..c5251b8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/User/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 overtrue 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/overtrue/wechat/src/User/README.md b/vendor/overtrue/wechat/src/User/README.md
new file mode 100644
index 0000000..3e34ef6
--- /dev/null
+++ b/vendor/overtrue/wechat/src/User/README.md
@@ -0,0 +1,2 @@
+# user
+微信 SDK 用户与用户组模块
diff --git a/vendor/overtrue/wechat/src/User/Tag.php b/vendor/overtrue/wechat/src/User/Tag.php
new file mode 100644
index 0000000..a1a72d5
--- /dev/null
+++ b/vendor/overtrue/wechat/src/User/Tag.php
@@ -0,0 +1,166 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * Group.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\User;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class Tag.
+ */
+class Tag extends AbstractAPI
+{
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/tags/get';
+    const API_CREATE = 'https://api.weixin.qq.com/cgi-bin/tags/create';
+    const API_UPDATE = 'https://api.weixin.qq.com/cgi-bin/tags/update';
+    const API_DELETE = 'https://api.weixin.qq.com/cgi-bin/tags/delete';
+    const API_USER_TAGS = 'https://api.weixin.qq.com/cgi-bin/tags/getidlist';
+    const API_MEMBER_BATCH_TAG = 'https://api.weixin.qq.com/cgi-bin/tags/members/batchtagging';
+    const API_MEMBER_BATCH_UNTAG = 'https://api.weixin.qq.com/cgi-bin/tags/members/batchuntagging';
+    const API_USERS_OF_TAG = 'https://api.weixin.qq.com/cgi-bin/user/tag/get';
+
+    /**
+     * Create tag.
+     *
+     * @param string $name
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function create($name)
+    {
+        $params = [
+                   'tag' => ['name' => $name],
+                  ];
+
+        return $this->parseJSON('json', [self::API_CREATE, $params]);
+    }
+
+    /**
+     * List all tags.
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists()
+    {
+        return $this->parseJSON('get', [self::API_GET]);
+    }
+
+    /**
+     * Update a tag name.
+     *
+     * @param int    $tagId
+     * @param string $name
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function update($tagId, $name)
+    {
+        $params = [
+                   'tag' => [
+                               'id' => $tagId,
+                               'name' => $name,
+                              ],
+                  ];
+
+        return $this->parseJSON('json', [self::API_UPDATE, $params]);
+    }
+
+    /**
+     * Delete tag.
+     *
+     * @param int $tagId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function delete($tagId)
+    {
+        $params = [
+                   'tag' => ['id' => $tagId],
+                  ];
+
+        return $this->parseJSON('json', [self::API_DELETE, $params]);
+    }
+
+    /**
+     * Get user tags.
+     *
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function userTags($openId)
+    {
+        $params = ['openid' => $openId];
+
+        return $this->parseJSON('json', [self::API_USER_TAGS, $params]);
+    }
+
+    /**
+     * Get users from a tag.
+     *
+     * @param string $tagId
+     * @param string $nextOpenId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function usersOfTag($tagId, $nextOpenId = '')
+    {
+        $params = ['tagid' => $tagId, 'next_openid' => $nextOpenId];
+
+        return $this->parseJSON('json', [self::API_USERS_OF_TAG, $params]);
+    }
+
+    /**
+     * Batch tag users.
+     *
+     * @param array $openIds
+     * @param int   $tagId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchTagUsers(array $openIds, $tagId)
+    {
+        $params = [
+                   'openid_list' => $openIds,
+                   'tagid' => $tagId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_MEMBER_BATCH_TAG, $params]);
+    }
+
+    /**
+     * Untag users from a tag.
+     *
+     * @param array $openIds
+     * @param int   $tagId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchUntagUsers(array $openIds, $tagId)
+    {
+        $params = [
+                   'openid_list' => $openIds,
+                   'tagid' => $tagId,
+                  ];
+
+        return $this->parseJSON('json', [self::API_MEMBER_BATCH_UNTAG, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/User/User.php b/vendor/overtrue/wechat/src/User/User.php
new file mode 100644
index 0000000..a729eb8
--- /dev/null
+++ b/vendor/overtrue/wechat/src/User/User.php
@@ -0,0 +1,180 @@
+
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * User.php.
+ *
+ * @author    overtrue 
+ * @copyright 2015 overtrue 
+ *
+ * @see      https://github.com/overtrue
+ * @see      http://overtrue.me
+ */
+
+namespace EasyWeChat\User;
+
+use EasyWeChat\Core\AbstractAPI;
+
+/**
+ * Class User.
+ */
+class User extends AbstractAPI
+{
+    const API_GET = 'https://api.weixin.qq.com/cgi-bin/user/info';
+    const API_BATCH_GET = 'https://api.weixin.qq.com/cgi-bin/user/info/batchget';
+    const API_LIST = 'https://api.weixin.qq.com/cgi-bin/user/get';
+    const API_GROUP = 'https://api.weixin.qq.com/cgi-bin/groups/getid';
+    const API_REMARK = 'https://api.weixin.qq.com/cgi-bin/user/info/updateremark';
+    const API_OAUTH_GET = 'https://api.weixin.qq.com/sns/userinfo';
+    const API_GET_BLACK_LIST = 'https://api.weixin.qq.com/cgi-bin/tags/members/getblacklist';
+    const API_BATCH_BLACK_LIST = 'https://api.weixin.qq.com/cgi-bin/tags/members/batchblacklist';
+    const API_BATCH_UNBLACK_LIST = 'https://api.weixin.qq.com/cgi-bin/tags/members/batchunblacklist';
+
+    /**
+     * Fetch a user by open id.
+     *
+     * @param string $openId
+     * @param string $lang
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function get($openId, $lang = 'zh_CN')
+    {
+        $params = [
+                   'openid' => $openId,
+                   'lang' => $lang,
+                  ];
+
+        return $this->parseJSON('get', [self::API_GET, $params]);
+    }
+
+    /**
+     * Batch get users.
+     *
+     * @param array  $openIds
+     * @param string $lang
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchGet(array $openIds, $lang = 'zh_CN')
+    {
+        $params = [];
+
+        $params['user_list'] = array_map(function ($openId) use ($lang) {
+            return [
+                    'openid' => $openId,
+                    'lang' => $lang,
+                    ];
+        }, $openIds);
+
+        return $this->parseJSON('json', [self::API_BATCH_GET, $params]);
+    }
+
+    /**
+     * List users.
+     *
+     * @param string $nextOpenId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function lists($nextOpenId = null)
+    {
+        $params = ['next_openid' => $nextOpenId];
+
+        return $this->parseJSON('get', [self::API_LIST, $params]);
+    }
+
+    /**
+     * Set user remark.
+     *
+     * @param string $openId
+     * @param string $remark
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function remark($openId, $remark)
+    {
+        $params = [
+                   'openid' => $openId,
+                   'remark' => $remark,
+                  ];
+
+        return $this->parseJSON('json', [self::API_REMARK, $params]);
+    }
+
+    /**
+     * Get user's group id.
+     *
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function group($openId)
+    {
+        return $this->getGroup($openId);
+    }
+
+    /**
+     * Get user's group.
+     *
+     * @param string $openId
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function getGroup($openId)
+    {
+        $params = ['openid' => $openId];
+
+        return $this->parseJSON('json', [self::API_GROUP, $params]);
+    }
+
+    /**
+     * Get black list.
+     *
+     * @param string|null $beginOpenid
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function blacklist($beginOpenid = null)
+    {
+        $params = ['begin_openid' => $beginOpenid];
+
+        return $this->parseJSON('json', [self::API_GET_BLACK_LIST, $params]);
+    }
+
+    /**
+     * Batch block user.
+     *
+     * @param array $openidList
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchBlock(array $openidList)
+    {
+        $params = ['openid_list' => $openidList];
+
+        return $this->parseJSON('json', [self::API_BATCH_BLACK_LIST, $params]);
+    }
+
+    /**
+     * Batch unblock user.
+     *
+     * @param array $openidList
+     *
+     * @return \EasyWeChat\Support\Collection
+     */
+    public function batchUnblock(array $openidList)
+    {
+        $params = ['openid_list' => $openidList];
+
+        return $this->parseJSON('json', [self::API_BATCH_UNBLACK_LIST, $params]);
+    }
+}
diff --git a/vendor/overtrue/wechat/src/User/composer.json b/vendor/overtrue/wechat/src/User/composer.json
new file mode 100644
index 0000000..eff801b
--- /dev/null
+++ b/vendor/overtrue/wechat/src/User/composer.json
@@ -0,0 +1,25 @@
+{
+    "name": "easywechat/user",
+    "description": "user module for EasyWeChat SDK.",
+    "keywords": ["wechat", "weixin", "SDK", "user", "easywechat"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "overtrue",
+            "email": "anzhengchao@gmail.com"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "EasyWeChat\\User\\": "."
+        }
+    },
+    "minimum-stability":"dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.8.*",
+        "mockery/mockery": "^1.0@dev"
+    },
+    "require": {
+        "easywechat/core" : "dev-master"
+    }
+}
diff --git a/vendor/paragonie/random_compat/LICENSE b/vendor/paragonie/random_compat/LICENSE
new file mode 100644
index 0000000..45c7017
--- /dev/null
+++ b/vendor/paragonie/random_compat/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Paragon Initiative Enterprises
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/paragonie/random_compat/build-phar.sh b/vendor/paragonie/random_compat/build-phar.sh
new file mode 100644
index 0000000..b4a5ba3
--- /dev/null
+++ b/vendor/paragonie/random_compat/build-phar.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+basedir=$( dirname $( readlink -f ${BASH_SOURCE[0]} ) )
+
+php -dphar.readonly=0 "$basedir/other/build_phar.php" $*
\ No newline at end of file
diff --git a/vendor/paragonie/random_compat/composer.json b/vendor/paragonie/random_compat/composer.json
new file mode 100644
index 0000000..34f1381
--- /dev/null
+++ b/vendor/paragonie/random_compat/composer.json
@@ -0,0 +1,38 @@
+{
+  "name":         "paragonie/random_compat",
+  "description":  "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
+  "keywords": [
+    "csprng",
+    "random",
+    "polyfill",
+    "pseudorandom"
+  ],
+  "license":      "MIT",
+  "type":         "library",
+  "authors": [
+    {
+      "name":     "Paragon Initiative Enterprises",
+      "email":    "security@paragonie.com",
+      "homepage": "https://paragonie.com"
+    }
+  ],
+  "support": {
+    "issues":     "https://github.com/paragonie/random_compat/issues",
+    "email":      "info@paragonie.com",
+    "source":     "https://github.com/paragonie/random_compat"
+  },
+  "require": {
+    "php": ">=5.2.0"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "4.*|5.*"
+  },
+  "suggest": {
+    "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
+  },
+  "autoload": {
+    "files": [
+      "lib/random.php"
+    ]
+  }
+}
diff --git a/vendor/paragonie/random_compat/dist/random_compat.phar.pubkey b/vendor/paragonie/random_compat/dist/random_compat.phar.pubkey
new file mode 100644
index 0000000..eb50ebf
--- /dev/null
+++ b/vendor/paragonie/random_compat/dist/random_compat.phar.pubkey
@@ -0,0 +1,5 @@
+-----BEGIN PUBLIC KEY-----
+MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEEd+wCqJDrx5B4OldM0dQE0ZMX+lx1ZWm
+pui0SUqD4G29L3NGsz9UhJ/0HjBdbnkhIK5xviT0X5vtjacF6ajgcCArbTB+ds+p
++h7Q084NuSuIpNb6YPfoUFgC/CL9kAoc
+-----END PUBLIC KEY-----
diff --git a/vendor/paragonie/random_compat/dist/random_compat.phar.pubkey.asc b/vendor/paragonie/random_compat/dist/random_compat.phar.pubkey.asc
new file mode 100644
index 0000000..6a1d7f3
--- /dev/null
+++ b/vendor/paragonie/random_compat/dist/random_compat.phar.pubkey.asc
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v2.0.22 (MingW32)
+
+iQEcBAABAgAGBQJWtW1hAAoJEGuXocKCZATaJf0H+wbZGgskK1dcRTsuVJl9IWip
+QwGw/qIKI280SD6/ckoUMxKDCJiFuPR14zmqnS36k7N5UNPnpdTJTS8T11jttSpg
+1LCmgpbEIpgaTah+cELDqFCav99fS+bEiAL5lWDAHBTE/XPjGVCqeehyPYref4IW
+NDBIEsvnHPHPLsn6X5jq4+Yj5oUixgxaMPiR+bcO4Sh+RzOVB6i2D0upWfRXBFXA
+NNnsg9/zjvoC7ZW73y9uSH+dPJTt/Vgfeiv52/v41XliyzbUyLalf02GNPY+9goV
+JHG1ulEEBJOCiUD9cE1PUIJwHA/HqyhHIvV350YoEFiHl8iSwm7SiZu5kPjaq74=
+=B6+8
+-----END PGP SIGNATURE-----
diff --git a/vendor/paragonie/random_compat/lib/byte_safe_strings.php b/vendor/paragonie/random_compat/lib/byte_safe_strings.php
new file mode 100644
index 0000000..ef24488
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/byte_safe_strings.php
@@ -0,0 +1,195 @@
+ RandomCompat_strlen($binary_string)) {
+                return '';
+            }
+
+            return (string) mb_substr(
+                (string) $binary_string,
+                (int) $start,
+                (int) $length,
+                '8bit'
+            );
+        }
+
+    } else {
+
+        /**
+         * substr() implementation that isn't brittle to mbstring.func_overload
+         *
+         * This version just uses the default substr()
+         *
+         * @param string $binary_string
+         * @param int $start
+         * @param int|null $length (optional)
+         *
+         * @throws TypeError
+         *
+         * @return string
+         */
+        function RandomCompat_substr($binary_string, $start, $length = null)
+        {
+            if (!is_string($binary_string)) {
+                throw new TypeError(
+                    'RandomCompat_substr(): First argument should be a string'
+                );
+            }
+
+            if (!is_int($start)) {
+                throw new TypeError(
+                    'RandomCompat_substr(): Second argument should be an integer'
+                );
+            }
+
+            if ($length !== null) {
+                if (!is_int($length)) {
+                    throw new TypeError(
+                        'RandomCompat_substr(): Third argument should be an integer, or omitted'
+                    );
+                }
+
+                return (string) substr(
+                    (string )$binary_string,
+                    (int) $start,
+                    (int) $length
+                );
+            }
+
+            return (string) substr(
+                (string) $binary_string,
+                (int) $start
+            );
+        }
+    }
+}
diff --git a/vendor/paragonie/random_compat/lib/cast_to_int.php b/vendor/paragonie/random_compat/lib/cast_to_int.php
new file mode 100644
index 0000000..f97e434
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/cast_to_int.php
@@ -0,0 +1,77 @@
+ operators might accidentally let a float
+     * through.
+     * 
+     * @param int|float $number    The number we want to convert to an int
+     * @param bool      $fail_open Set to true to not throw an exception
+     * 
+     * @return float|int
+     * @psalm-suppress InvalidReturnType
+     *
+     * @throws TypeError
+     */
+    function RandomCompat_intval($number, $fail_open = false)
+    {
+        if (is_int($number) || is_float($number)) {
+            $number += 0;
+        } elseif (is_numeric($number)) {
+            /** @psalm-suppress InvalidOperand */
+            $number += 0;
+        }
+        /** @var int|float $number */
+
+        if (
+            is_float($number)
+                &&
+            $number > ~PHP_INT_MAX
+                &&
+            $number < PHP_INT_MAX
+        ) {
+            $number = (int) $number;
+        }
+
+        if (is_int($number)) {
+            return (int) $number;
+        } elseif (!$fail_open) {
+            throw new TypeError(
+                'Expected an integer.'
+            );
+        }
+        return $number;
+    }
+}
diff --git a/vendor/paragonie/random_compat/lib/error_polyfill.php b/vendor/paragonie/random_compat/lib/error_polyfill.php
new file mode 100644
index 0000000..6d4a19a
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/error_polyfill.php
@@ -0,0 +1,49 @@
+= 70000) {
+    return;
+}
+
+if (!defined('RANDOM_COMPAT_READ_BUFFER')) {
+    define('RANDOM_COMPAT_READ_BUFFER', 8);
+}
+
+$RandomCompatDIR = dirname(__FILE__);
+
+require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'byte_safe_strings.php';
+require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'cast_to_int.php';
+require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'error_polyfill.php';
+
+if (!is_callable('random_bytes')) {
+    /**
+     * PHP 5.2.0 - 5.6.x way to implement random_bytes()
+     *
+     * We use conditional statements here to define the function in accordance
+     * to the operating environment. It's a micro-optimization.
+     *
+     * In order of preference:
+     *   1. Use libsodium if available.
+     *   2. fread() /dev/urandom if available (never on Windows)
+     *   3. mcrypt_create_iv($bytes, MCRYPT_DEV_URANDOM)
+     *   4. COM('CAPICOM.Utilities.1')->GetRandom()
+     *
+     * See RATIONALE.md for our reasoning behind this particular order
+     */
+    if (extension_loaded('libsodium')) {
+        // See random_bytes_libsodium.php
+        if (PHP_VERSION_ID >= 50300 && is_callable('\\Sodium\\randombytes_buf')) {
+            require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_libsodium.php';
+        } elseif (method_exists('Sodium', 'randombytes_buf')) {
+            require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_libsodium_legacy.php';
+        }
+    }
+
+    /**
+     * Reading directly from /dev/urandom:
+     */
+    if (DIRECTORY_SEPARATOR === '/') {
+        // DIRECTORY_SEPARATOR === '/' on Unix-like OSes -- this is a fast
+        // way to exclude Windows.
+        $RandomCompatUrandom = true;
+        $RandomCompat_basedir = ini_get('open_basedir');
+
+        if (!empty($RandomCompat_basedir)) {
+            $RandomCompat_open_basedir = explode(
+                PATH_SEPARATOR,
+                strtolower($RandomCompat_basedir)
+            );
+            $RandomCompatUrandom = (array() !== array_intersect(
+                array('/dev', '/dev/', '/dev/urandom'),
+                $RandomCompat_open_basedir
+            ));
+            $RandomCompat_open_basedir = null;
+        }
+
+        if (
+            !is_callable('random_bytes')
+            &&
+            $RandomCompatUrandom
+            &&
+            @is_readable('/dev/urandom')
+        ) {
+            // Error suppression on is_readable() in case of an open_basedir
+            // or safe_mode failure. All we care about is whether or not we
+            // can read it at this point. If the PHP environment is going to
+            // panic over trying to see if the file can be read in the first
+            // place, that is not helpful to us here.
+
+            // See random_bytes_dev_urandom.php
+            require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_dev_urandom.php';
+        }
+        // Unset variables after use
+        $RandomCompat_basedir = null;
+    } else {
+        $RandomCompatUrandom = false;
+    }
+
+    /**
+     * mcrypt_create_iv()
+     *
+     * We only want to use mcypt_create_iv() if:
+     *
+     * - random_bytes() hasn't already been defined
+     * - the mcrypt extensions is loaded
+     * - One of these two conditions is true:
+     *   - We're on Windows (DIRECTORY_SEPARATOR !== '/')
+     *   - We're not on Windows and /dev/urandom is readabale
+     *     (i.e. we're not in a chroot jail)
+     * - Special case:
+     *   - If we're not on Windows, but the PHP version is between
+     *     5.6.10 and 5.6.12, we don't want to use mcrypt. It will
+     *     hang indefinitely. This is bad.
+     *   - If we're on Windows, we want to use PHP >= 5.3.7 or else
+     *     we get insufficient entropy errors.
+     */
+    if (
+        !is_callable('random_bytes')
+        &&
+        // Windows on PHP < 5.3.7 is broken, but non-Windows is not known to be.
+        (DIRECTORY_SEPARATOR === '/' || PHP_VERSION_ID >= 50307)
+        &&
+        // Prevent this code from hanging indefinitely on non-Windows;
+        // see https://bugs.php.net/bug.php?id=69833
+        (
+            DIRECTORY_SEPARATOR !== '/' ||
+            (PHP_VERSION_ID <= 50609 || PHP_VERSION_ID >= 50613)
+        )
+        &&
+        extension_loaded('mcrypt')
+    ) {
+        // See random_bytes_mcrypt.php
+        require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_mcrypt.php';
+    }
+    $RandomCompatUrandom = null;
+
+    /**
+     * This is a Windows-specific fallback, for when the mcrypt extension
+     * isn't loaded.
+     */
+    if (
+        !is_callable('random_bytes')
+        &&
+        extension_loaded('com_dotnet')
+        &&
+        class_exists('COM')
+    ) {
+        $RandomCompat_disabled_classes = preg_split(
+            '#\s*,\s*#',
+            strtolower(ini_get('disable_classes'))
+        );
+
+        if (!in_array('com', $RandomCompat_disabled_classes)) {
+            try {
+                $RandomCompatCOMtest = new COM('CAPICOM.Utilities.1');
+                if (method_exists($RandomCompatCOMtest, 'GetRandom')) {
+                    // See random_bytes_com_dotnet.php
+                    require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_bytes_com_dotnet.php';
+                }
+            } catch (com_exception $e) {
+                // Don't try to use it.
+            }
+        }
+        $RandomCompat_disabled_classes = null;
+        $RandomCompatCOMtest = null;
+    }
+
+    /**
+     * throw new Exception
+     */
+    if (!is_callable('random_bytes')) {
+        /**
+         * We don't have any more options, so let's throw an exception right now
+         * and hope the developer won't let it fail silently.
+         *
+         * @param mixed $length
+         * @psalm-suppress InvalidReturnType
+         * @throws Exception
+         * @return string
+         */
+        function random_bytes($length)
+        {
+            unset($length); // Suppress "variable not used" warnings.
+            throw new Exception(
+                'There is no suitable CSPRNG installed on your system'
+            );
+            return '';
+        }
+    }
+}
+
+if (!is_callable('random_int')) {
+    require_once $RandomCompatDIR . DIRECTORY_SEPARATOR . 'random_int.php';
+}
+
+$RandomCompatDIR = null;
diff --git a/vendor/paragonie/random_compat/lib/random_bytes_com_dotnet.php b/vendor/paragonie/random_compat/lib/random_bytes_com_dotnet.php
new file mode 100644
index 0000000..077fb90
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/random_bytes_com_dotnet.php
@@ -0,0 +1,91 @@
+GetRandom($bytes, 0));
+            if (RandomCompat_strlen($buf) >= $bytes) {
+                /**
+                 * Return our random entropy buffer here:
+                 */
+                return (string) RandomCompat_substr($buf, 0, $bytes);
+            }
+            ++$execCount;
+        } while ($execCount < $bytes);
+
+        /**
+         * If we reach here, PHP has failed us.
+         */
+        throw new Exception(
+            'Could not gather sufficient random data'
+        );
+    }
+}
\ No newline at end of file
diff --git a/vendor/paragonie/random_compat/lib/random_bytes_dev_urandom.php b/vendor/paragonie/random_compat/lib/random_bytes_dev_urandom.php
new file mode 100644
index 0000000..5e0ac0e
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/random_bytes_dev_urandom.php
@@ -0,0 +1,172 @@
+ $st */
+                $st = fstat($fp);
+                if (($st['mode'] & 0170000) !== 020000) {
+                    fclose($fp);
+                    $fp = false;
+                }
+            }
+
+            if (is_resource($fp)) {
+                /**
+                 * stream_set_read_buffer() does not exist in HHVM
+                 *
+                 * If we don't set the stream's read buffer to 0, PHP will
+                 * internally buffer 8192 bytes, which can waste entropy
+                 *
+                 * stream_set_read_buffer returns 0 on success
+                 */
+                if (is_callable('stream_set_read_buffer')) {
+                    stream_set_read_buffer($fp, RANDOM_COMPAT_READ_BUFFER);
+                }
+                if (is_callable('stream_set_chunk_size')) {
+                    stream_set_chunk_size($fp, RANDOM_COMPAT_READ_BUFFER);
+                }
+            }
+        }
+
+        try {
+            /** @var int $bytes */
+            $bytes = RandomCompat_intval($bytes);
+        } catch (TypeError $ex) {
+            throw new TypeError(
+                'random_bytes(): $bytes must be an integer'
+            );
+        }
+
+        if ($bytes < 1) {
+            throw new Error(
+                'Length must be greater than 0'
+            );
+        }
+
+        /**
+         * This if() block only runs if we managed to open a file handle
+         *
+         * It does not belong in an else {} block, because the above
+         * if (empty($fp)) line is logic that should only be run once per
+         * page load.
+         */
+        if (is_resource($fp)) {
+            /**
+             * @var int
+             */
+            $remaining = $bytes;
+
+            /**
+             * @var string|bool
+             */
+            $buf = '';
+
+            /**
+             * We use fread() in a loop to protect against partial reads
+             */
+            do {
+                /**
+                 * @var string|bool
+                 */
+                $read = fread($fp, $remaining);
+                if (!is_string($read)) {
+                    if ($read === false) {
+                        /**
+                         * We cannot safely read from the file. Exit the
+                         * do-while loop and trigger the exception condition
+                         *
+                         * @var string|bool
+                         */
+                        $buf = false;
+                        break;
+                    }
+                }
+                /**
+                 * Decrease the number of bytes returned from remaining
+                 */
+                $remaining -= RandomCompat_strlen($read);
+                /**
+                 * @var string|bool
+                 */
+                $buf = $buf . $read;
+            } while ($remaining > 0);
+
+            /**
+             * Is our result valid?
+             */
+            if (is_string($buf)) {
+                if (RandomCompat_strlen($buf) === $bytes) {
+                    /**
+                     * Return our random entropy buffer here:
+                     */
+                    return $buf;
+                }
+            }
+        }
+
+        /**
+         * If we reach here, PHP has failed us.
+         */
+        throw new Exception(
+            'Error reading from source device'
+        );
+    }
+}
diff --git a/vendor/paragonie/random_compat/lib/random_bytes_libsodium.php b/vendor/paragonie/random_compat/lib/random_bytes_libsodium.php
new file mode 100644
index 0000000..7a95e2b
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/random_bytes_libsodium.php
@@ -0,0 +1,91 @@
+ 2147483647) {
+            $buf = '';
+            for ($i = 0; $i < $bytes; $i += 1073741824) {
+                $n = ($bytes - $i) > 1073741824
+                    ? 1073741824
+                    : $bytes - $i;
+                $buf .= \Sodium\randombytes_buf($n);
+            }
+        } else {
+            /** @var string|bool $buf */
+            $buf = \Sodium\randombytes_buf($bytes);
+        }
+
+        if (is_string($buf)) {
+            if (RandomCompat_strlen($buf) === $bytes) {
+                return $buf;
+            }
+        }
+
+        /**
+         * If we reach here, PHP has failed us.
+         */
+        throw new Exception(
+            'Could not gather sufficient random data'
+        );
+    }
+}
diff --git a/vendor/paragonie/random_compat/lib/random_bytes_libsodium_legacy.php b/vendor/paragonie/random_compat/lib/random_bytes_libsodium_legacy.php
new file mode 100644
index 0000000..95d31f9
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/random_bytes_libsodium_legacy.php
@@ -0,0 +1,93 @@
+ 2147483647) {
+            for ($i = 0; $i < $bytes; $i += 1073741824) {
+                $n = ($bytes - $i) > 1073741824
+                    ? 1073741824
+                    : $bytes - $i;
+                $buf .= Sodium::randombytes_buf((int) $n);
+            }
+        } else {
+            $buf .= Sodium::randombytes_buf((int) $bytes);
+        }
+
+        if (is_string($buf)) {
+            if (RandomCompat_strlen($buf) === $bytes) {
+                return $buf;
+            }
+        }
+
+        /**
+         * If we reach here, PHP has failed us.
+         */
+        throw new Exception(
+            'Could not gather sufficient random data'
+        );
+    }
+}
diff --git a/vendor/paragonie/random_compat/lib/random_bytes_mcrypt.php b/vendor/paragonie/random_compat/lib/random_bytes_mcrypt.php
new file mode 100644
index 0000000..f427694
--- /dev/null
+++ b/vendor/paragonie/random_compat/lib/random_bytes_mcrypt.php
@@ -0,0 +1,79 @@
+ operators might accidentally let a float
+         * through.
+         */
+
+        try {
+            /** @var int $min */
+            $min = RandomCompat_intval($min);
+        } catch (TypeError $ex) {
+            throw new TypeError(
+                'random_int(): $min must be an integer'
+            );
+        }
+
+        try {
+            /** @var int $max */
+            $max = RandomCompat_intval($max);
+        } catch (TypeError $ex) {
+            throw new TypeError(
+                'random_int(): $max must be an integer'
+            );
+        }
+
+        /**
+         * Now that we've verified our weak typing system has given us an integer,
+         * let's validate the logic then we can move forward with generating random
+         * integers along a given range.
+         */
+        if ($min > $max) {
+            throw new Error(
+                'Minimum value must be less than or equal to the maximum value'
+            );
+        }
+
+        if ($max === $min) {
+            return (int) $min;
+        }
+
+        /**
+         * Initialize variables to 0
+         *
+         * We want to store:
+         * $bytes => the number of random bytes we need
+         * $mask => an integer bitmask (for use with the &) operator
+         *          so we can minimize the number of discards
+         */
+        $attempts = $bits = $bytes = $mask = $valueShift = 0;
+        /** @var int $attempts */
+        /** @var int $bits */
+        /** @var int $bytes */
+        /** @var int $mask */
+        /** @var int $valueShift */
+
+        /**
+         * At this point, $range is a positive number greater than 0. It might
+         * overflow, however, if $max - $min > PHP_INT_MAX. PHP will cast it to
+         * a float and we will lose some precision.
+         *
+         * @var int|float $range
+         */
+        $range = $max - $min;
+
+        /**
+         * Test for integer overflow:
+         */
+        if (!is_int($range)) {
+
+            /**
+             * Still safely calculate wider ranges.
+             * Provided by @CodesInChaos, @oittaa
+             *
+             * @ref https://gist.github.com/CodesInChaos/03f9ea0b58e8b2b8d435
+             *
+             * We use ~0 as a mask in this case because it generates all 1s
+             *
+             * @ref https://eval.in/400356 (32-bit)
+             * @ref http://3v4l.org/XX9r5  (64-bit)
+             */
+            $bytes = PHP_INT_SIZE;
+            /** @var int $mask */
+            $mask = ~0;
+
+        } else {
+
+            /**
+             * $bits is effectively ceil(log($range, 2)) without dealing with
+             * type juggling
+             */
+            while ($range > 0) {
+                if ($bits % 8 === 0) {
+                    ++$bytes;
+                }
+                ++$bits;
+                $range >>= 1;
+                /** @var int $mask */
+                $mask = $mask << 1 | 1;
+            }
+            $valueShift = $min;
+        }
+
+        /** @var int $val */
+        $val = 0;
+        /**
+         * Now that we have our parameters set up, let's begin generating
+         * random integers until one falls between $min and $max
+         */
+        /** @psalm-suppress RedundantCondition */
+        do {
+            /**
+             * The rejection probability is at most 0.5, so this corresponds
+             * to a failure probability of 2^-128 for a working RNG
+             */
+            if ($attempts > 128) {
+                throw new Exception(
+                    'random_int: RNG is broken - too many rejections'
+                );
+            }
+
+            /**
+             * Let's grab the necessary number of random bytes
+             */
+            $randomByteString = random_bytes($bytes);
+
+            /**
+             * Let's turn $randomByteString into an integer
+             *
+             * This uses bitwise operators (<< and |) to build an integer
+             * out of the values extracted from ord()
+             *
+             * Example: [9F] | [6D] | [32] | [0C] =>
+             *   159 + 27904 + 3276800 + 201326592 =>
+             *   204631455
+             */
+            $val &= 0;
+            for ($i = 0; $i < $bytes; ++$i) {
+                $val |= ord($randomByteString[$i]) << ($i * 8);
+            }
+            /** @var int $val */
+
+            /**
+             * Apply mask
+             */
+            $val &= $mask;
+            $val += $valueShift;
+
+            ++$attempts;
+            /**
+             * If $val overflows to a floating point number,
+             * ... or is larger than $max,
+             * ... or smaller than $min,
+             * then try again.
+             */
+        } while (!is_int($val) || $val > $max || $val < $min);
+
+        return (int) $val;
+    }
+}
diff --git a/vendor/paragonie/random_compat/other/build_phar.php b/vendor/paragonie/random_compat/other/build_phar.php
new file mode 100644
index 0000000..70ef4b2
--- /dev/null
+++ b/vendor/paragonie/random_compat/other/build_phar.php
@@ -0,0 +1,57 @@
+buildFromDirectory(dirname(__DIR__).'/lib');
+rename(
+    dirname(__DIR__).'/lib/index.php', 
+    dirname(__DIR__).'/lib/random.php'
+);
+
+/**
+ * If we pass an (optional) path to a private key as a second argument, we will
+ * sign the Phar with OpenSSL.
+ * 
+ * If you leave this out, it will produce an unsigned .phar!
+ */
+if ($argc > 1) {
+    if (!@is_readable($argv[1])) {
+        echo 'Could not read the private key file:', $argv[1], "\n";
+        exit(255);
+    }
+    $pkeyFile = file_get_contents($argv[1]);
+    
+    $private = openssl_get_privatekey($pkeyFile);
+    if ($private !== false) {
+        $pkey = '';
+        openssl_pkey_export($private, $pkey);
+        $phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
+        
+        /**
+         * Save the corresponding public key to the file
+         */
+        if (!@is_readable($dist.'/random_compat.phar.pubkey')) {
+            $details = openssl_pkey_get_details($private);
+            file_put_contents(
+                $dist.'/random_compat.phar.pubkey',
+                $details['key']
+            );
+        }
+    } else {
+        echo 'An error occurred reading the private key from OpenSSL.', "\n";
+        exit(255);
+    }
+}
diff --git a/vendor/paragonie/random_compat/psalm-autoload.php b/vendor/paragonie/random_compat/psalm-autoload.php
new file mode 100644
index 0000000..d71d1b8
--- /dev/null
+++ b/vendor/paragonie/random_compat/psalm-autoload.php
@@ -0,0 +1,9 @@
+
+
+    
+        
+    
+    
+        
+            
+        
+            
+        
+            
+        
+            
+        
+            
+        
+            
+        
+            
+    
+
diff --git a/vendor/php-angular/php-angular/.gitignore b/vendor/php-angular/php-angular/.gitignore
new file mode 100644
index 0000000..14bc68c
--- /dev/null
+++ b/vendor/php-angular/php-angular/.gitignore
@@ -0,0 +1 @@
+/nbproject/private/
\ No newline at end of file
diff --git a/vendor/php-angular/php-angular/README.md b/vendor/php-angular/php-angular/README.md
new file mode 100644
index 0000000..f00c41d
--- /dev/null
+++ b/vendor/php-angular/php-angular/README.md
@@ -0,0 +1,238 @@
+#php-angular
+
+> 仿angularjs的php模板引擎
+
+## 目前实现了以下几种标签和用法
+**标签**  
+1. php-if  php-elseif  php-else  
+2. php-for  
+3. php-foreach  
+4. php-repeat  
+5. php-show  
+6. php-hide  
+7. php-include  
+8. php-init  
+9. php-exec  
+10. php-after  
+11. php-before  
+12. php-function  
+13. php-call  
+14. php-switch  
+15. php-case  
+16. php-default  
+17. php-extends  
+18. php-block  
+
+**变量输出**  
+{$var}  
+{$array.name}  
+{$array['name']}  
+{$var ? '' : ''}  
+
+**函数调用**  
+{:func()}  
+
+## 结合框架使用
+
+> 具体的框架驱动可以在 https://github.com/php-angular 中找到
+
+## 使用说明
+
+此模板引擎针对能够使用angularjs的php开发者编写, 主要特点是 不需要额外的标签定义, 全部使用属性定义, 写好模板文件在IDE中不会出现警告和错误, 格式化代码的时候很整洁, 因为套完的模板文件还是规范的html
+
+注: 一个标签上可以使用多个模板属性, 属性有前后顺序要求, 所以要注意属性的顺序, 在单标签上使用模板属性时一定要使用/>结束, 如 <input php-if="$is_download" type="button" value="下载" />, <img php-if="$article['pic']" src="{$article.pic}" /> 等等, 具体可参考后面章节的解析结果  
+
+## 文档
+看云文档托管平台: http://www.kancloud.cn/shuai/php-angular
+
+## 示例代码
+参考/test目录 
+
+## 直接使用方法 /test/index.php
+
+~~~
+ true, // 是否开启调试
+    'tpl_path'         => './view/', // 模板根目录
+    'tpl_suffix'       => '.html', // 模板后缀
+    'tpl_cache_path'   => './cache/', // 模板缓存目录
+    'tpl_cache_suffix' => '.php', // 模板后缀
+    'attr'             => 'php-', // 标签前缀
+    'max_tag'          => 10000, // 标签的最大解析次数
+];
+
+// 实例化
+$view = new PHPAngular/Angular($config);
+
+// 数据
+$data = array(
+    'title' => 'Hello PHP Angular',
+    'list'  => array(
+        array('name' => 'name_1', 'email' => 'email_1@qq.com'),
+        array('name' => 'name_2', 'email' => 'email_2@qq.com'),
+        array('name' => 'name_3', 'email' => 'email_3@qq.com'),
+        array('name' => 'name_4', 'email' => 'email_4@qq.com'),
+        array('name' => 'name_5', 'email' => 'email_5@qq.com'),
+    ),
+);
+
+// 向模板引擎设置数据
+$view->assign($data);
+
+// 输出解析结果
+$view->display('index');
+
+// 获取输出结果
+// $view->fetch('index');
+
+~~~
+
+
+## 模板实例 /test/view/index.html
+~~~
+
+
+    
+        php-angular
+        
+        
+        
+    
+    
+        
    {$title}
    
+
+        
    如果title的值为空, 则可以显示这条消息, 否则不显示
    
+
+        
    
+            foreach by [1,2,3,4,5]
+            
      
+                
    • foreach {$i}
      • 
+            
    
+        
    
+        
+        
    
+            repeat by [1,2,3,4,5]
+            
      
+                
    • foreach {$i}
      • 
+            
    
+        
    
+
+        
    
+            foreach by $list as $item
+            
      
+                
    • name:{$item.name} -- email: {$item.email}
      • 
+            
    
+        
    
+        
+        
    
+            repeat by $list as $item
+            
      
+                
    • name:{$item.name} -- email: {$item.email}
      • 
+            
    
+        
    
+
+        
    
+            foreach by $list as $key => $item
+            
      
+                
    • {$key} -- name:{$item.name} -- email: {$item.email}
      • 
+            
    
+        
    
+        
+        
    
+            for by ($i = 1; $i <= 10; $i++;)
+            
      
+                
    • for {$i}
      • 
+            
    
+        
    
+        
+        
    
+            $list 不为空
+        
    
+    
+
+
+
+~~~
+
+## 解析结果
+
+~~~
+
+
+    
+        php-angular
+        
+        
+        
+    
+    
+        
    
+
+        
    如果title的值为空, 则可以显示这条消息, 否则不显示
    
+
+        
    
+            foreach by [1,2,3,4,5]
+            
      
+                
    • foreach 
      • 
+            
    
+        
    
+        
+        
    
+            repeat by [1,2,3,4,5]
+            
      
+                
    • foreach 
      • 
+            
    
+        
    
+
+        
    
+            foreach by $list as $item
+            
      
+                
    • name: -- email: 
      • 
+            
    
+        
    
+        
+        
    
+            repeat by $list as $item
+            
      
+                
    • name: -- email: 
      • 
+            
    
+        
    
+
+        
    
+            foreach by $list as $key => $item
+            
      
+                 $item) { ?>
    •  -- name: -- email: 
      • 
+            
    
+        
    
+        
+        
    
+            for by ($i = 1; $i <= 10; $i++;)
+            
      
+                
    • for 
      • 
+            
    
+        
    
+        
+        
    
+            $list 不为空
+        
    
+    
+
+
+~~~
diff --git a/vendor/php-angular/php-angular/composer.json b/vendor/php-angular/php-angular/composer.json
new file mode 100644
index 0000000..8a5a75e
--- /dev/null
+++ b/vendor/php-angular/php-angular/composer.json
@@ -0,0 +1,23 @@
+{
+    "name": "php-angular/php-angular",
+    "description": "php angular view engine",
+    "homepage": "http://kancloud.cn/shuai/php-angular",
+    "license": "Apache-2.0",
+    "authors": [
+        {
+            "name": "玩具机器人",
+            "email": "zhaishuaigan@qq.com"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/php-angular/php-angular/issues"
+    },
+    "require": {
+        "php": ">=5.4.0"
+    },
+    "autoload": {
+        "classmap": {
+            "PHPAngular\\Angular": "src/Angular.php"
+        }
+    }
+}
\ No newline at end of file
diff --git a/vendor/php-angular/php-angular/src/Angular.php b/vendor/php-angular/php-angular/src/Angular.php
new file mode 100644
index 0000000..b649d8c
--- /dev/null
+++ b/vendor/php-angular/php-angular/src/Angular.php
@@ -0,0 +1,662 @@
+ 
+// +----------------------------------------------------------------------
+
+namespace PHPAngular;
+
+class Angular
+{
+
+    public        $config      = [
+        'debug'            => false, // 是否开启调试
+        'tpl_path'         => './view/', // 模板根目录
+        'tpl_suffix'       => '.html', // 模板后缀
+        'tpl_cache_path'   => './cache/', // 模板缓存目录
+        'tpl_cache_suffix' => '.php', // 模板缓存后缀
+        'directive_prefix' => 'php-', // 指令前缀
+        'directive_max'    => 10000, // 指令的最大解析次数
+    ];
+    public        $tpl_var     = []; // 模板变量列表
+    public        $tpl_file    = ''; // 当前要解析的模板文件
+    public        $tpl_block   = ''; // 模板继承缓存的block
+    public        $tpl_literal = [];
+    public        $cache_file  = '';
+    public static $extends     = []; // 扩展解析规则
+
+    public function __construct($config)
+    {
+        $this->config = array_merge($this->config, $config);
+    }
+
+    /**
+     * 分配模板变量
+     * @param string|array $name  模板变量
+     * @param mixed        $value 值
+     */
+    public function assign($name, $value = null)
+    {
+        if (is_array($name)) {
+            $this->tpl_var = array_merge($this->tpl_var, $name);
+        } else {
+            $this->tpl_var[$name] = $value;
+        }
+    }
+
+    /**
+     * 获取模板文件内容
+     * @param string $tpl_file
+     * @return string
+     */
+    public function getTplContent($tpl_file)
+    {
+        // 如果长度超过255, 直接当模板内容返回
+        if (strlen($tpl_file) > 255) {
+            return $tpl_file;
+        }
+        // 如果文件存在, 直接返回文件内容
+        if (is_file($tpl_file)) {
+            $this->tpl_file = $tpl_file;
+            return file_get_contents($tpl_file);
+        }
+
+        // 如果有模板后缀, 直接当绝对地址
+        if (strpos($tpl_file, $this->config['tpl_suffix']) > 0) {
+            $this->tpl_file = $tpl_file;
+            return file_get_contents($tpl_file);
+        }
+
+        // 根据模板目录定位文件
+        $tpl_file_path = $this->config['tpl_path'] . $tpl_file . $this->config['tpl_suffix'];
+        if (is_file($tpl_file_path)) {
+            $this->tpl_file = $tpl_file_path;
+            return file_get_contents($tpl_file_path);
+        }
+
+        // 如果不是文件, 就返回原始内容
+        return $tpl_file;
+    }
+
+    /**
+     * 编译模板
+     * @param string $tpl_file 模板文件
+     * @param array  $tpl_var  模板变量
+     * @return string
+     */
+    public function fetch($tpl_file, $tpl_var = [])
+    {
+        // 缓存文件名文件路径连接上文件的修改时间, 然后计算md5值作为缓存文件名.
+        $this->cache_file = $this->config['tpl_cache_path'] . md5($tpl_file) . $this->config['tpl_cache_suffix'];
+        if (!file_exists($this->cache_file) || $this->config['debug']) {
+            // 调试模式或换成不存在时, 重新生成编译缓存
+            $cache_dir = dirname($this->cache_file);
+            if (!is_dir($cache_dir)) {
+                mkdir($cache_dir, 0777);
+            }
+
+            // 编译生成缓存
+            $content = $this->compiler($tpl_file, $tpl_var);
+            file_put_contents($this->cache_file, $content);
+        }
+
+        // 模板阵列变量分解成为独立变量
+        if (!is_null($this->tpl_var)) {
+            extract($this->tpl_var, EXTR_OVERWRITE);
+        }
+        // 页面缓存
+        ob_start();
+        ob_implicit_flush(0);
+        require $this->cache_file;
+        // 获取并清空缓存
+        $content = ob_get_clean();
+        return $content;
+    }
+
+    /**
+     * 编译模板并输出执行结果
+     * @param string $tpl_file 模板文件
+     * @param array  $tpl_var  模板变量
+     */
+    public function display($tpl_file, $tpl_var = [])
+    {
+        echo $this->fetch($tpl_file, $tpl_var);
+    }
+
+    /**
+     * 编译模板内容
+     * @param string $tpl_file 模板内容
+     * @return string 编译后的php混编代码
+     */
+    public function compiler($tpl_file, $tpl_var = [])
+    {
+        if ($tpl_var) {
+            $this->tpl_var = array_merge($this->tpl_var, $tpl_var);
+        }
+        $content = $this->getTplContent($tpl_file);
+        //模板解析
+        $result = $this->parse($content);
+        return $result;
+    }
+
+    /**
+     * 解析模板标签属性
+     * @param string $content 要模板代码
+     * @return string 解析后的模板代码
+     */
+    public function parse($content)
+    {
+        $num = $this->config['directive_max'];
+        while (true) {
+            $sub = $this->match($content);
+            if ($sub) {
+                $method = 'parse' . $sub['directive'];
+                if (method_exists($this, $method)) {
+                    // 系统解析规则
+                    $content = $this->$method($content, $sub);
+                } elseif (isset(self::$extends[$sub['directive']])) {
+                    // 扩展解析规则
+                    $call    = self::$extends[$sub['directive']];
+                    $content = $call($content, $sub, $this);
+                } else {
+                    // 未找到解析规则
+                    throw new Exception("模板属性" . $this->config['directive_prefix'] . $sub['directive'] . '没有对应的解析规则');
+                }
+            } else {
+                break;
+            }
+            if ($num-- <= 0) {
+                throw new Exception('解析出错, 超过了最大属性数');
+            }
+        }
+        $content = $this->parseValue($content);
+        return $content;
+    }
+
+    /**
+     * 解析include属性
+     * @param string $content 源模板内容
+     * @param array  $match   一个正则匹配结果集, 包含 html, value, directive
+     * @return string 解析后的模板内容
+     */
+    public function parseInclude($content, $match)
+    {
+        $tpl_name = $match['value'];
+        if (substr($tpl_name, 0, 1) == '$') {
+            //支持加载变量文件名
+            $tpl_name = $this->tpl_var[substr($tpl_name, 1)];
+        }
+        $array     = explode(',', $tpl_name);
+        $parse_str = '';
+        foreach ($array as $tpl) {
+            if (empty($tpl)) {
+                continue;
+            }
+
+            if (false === strpos($tpl, $this->config['tpl_suffix'])) {
+                // 解析规则为 模块@主题/控制器/操作
+                $tpl = $this->parseTemplateFile($tpl);
+            }
+            if (file_exists($tpl)) {
+                // 获取模板文件内容
+                $parse_str .= file_get_contents($tpl);
+            } else {
+                $parse_str .= '模板文件不存在: ' . $tpl;
+            }
+        }
+        return str_replace($match['html'], $parse_str, $content);
+    }
+
+    /**
+     * 处理include的模板路径
+     * @param string $tpl 模板路径
+     * @return string 模板的真实地址
+     */
+    public function parseTemplateFile($tpl)
+    {
+        if (strpos($tpl, $this->config['tpl_suffix'])) {
+            return $tpl;
+        } else {
+            if (strpos($tpl, '/')) {
+                return $this->config['tpl_path'] . $tpl . $this->config['tpl_suffix'];
+            } else {
+                return dirname($this->tpl_file) . '/' . $tpl . $this->config['tpl_suffix'];
+            }
+        }
+    }
+
+    /**
+     * 解析init属性
+     * @return string 解析后的模板内容
+     */
+    public function parseInit($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析exec属性
+     * @return string 解析后的模板内容
+     */
+    public function parseExec($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析if属性
+     * @return string 解析后的模板内容
+     */
+    public function parseIf($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析elseif属性
+     * @return string 解析后的模板内容
+     */
+    public function parseElseif($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析else属性
+     * @return string 解析后的模板内容
+     */
+    public function parseElse($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析switch属性
+     * @return string 解析后的模板内容
+     */
+    public function parseSwitch($content, $match)
+    {
+        $start = "";
+        $end   = "";
+        $new   = preg_replace('/^[^>]*>/', $start, $match['html']);
+        $new   = preg_replace('/<[^<]*$/', $end, $new);
+        $new   = str_replace($match['html'], $new, $content);
+        return $new;
+    }
+
+    /**
+     * 解析case属性
+     * @return string 解析后的模板内容
+     */
+    public function parseCase($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析defalut属性
+     * @return string 解析后的模板内容
+     */
+    public function parseDefault($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析repeat属性
+     * @return string 解析后的模板内容
+     */
+    public function parseRepeat($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析foreach属性
+     * @return string 解析后的模板内容
+     */
+    public function parseForeach($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析for属性
+     * @return string 解析后的模板内容
+     */
+    public function parseFor($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析show属性
+     * @return string 解析后的模板内容
+     */
+    public function parseShow($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析hide属性
+     * @return string 解析后的模板内容
+     */
+    public function parseHide($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析before属性
+     * @return string 解析后的模板内容
+     */
+    public function parseBefore($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析after属性
+     * @return string 解析后的模板内容
+     */
+    public function parseAfter($content, $match)
+    {
+        $new = self::removeExp($match['html'], $match['exp']);
+        $new .= "";
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析function属性
+     * @return string 解析后的模板内容
+     */
+    public function parseFunction($content, $match)
+    {
+        $new = "";
+        $new .= self::removeExp($match['html'], $match['exp']);
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析调用function属性
+     * @return string 解析后的模板内容
+     */
+    public function parseCall($content, $match)
+    {
+        $new = "";
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析模板继承
+     * @return string 解析后的模板内容
+     */
+    public function parseExtends($content, $match)
+    {
+        $this->tpl_block .= $content;
+        $content         = 'extends';
+        $match['html']   = $content;
+        $content         = $this->parseInclude($content, $match);
+        return $content;
+    }
+
+    /**
+     * 解析继承的代码块
+     * @return string
+     */
+    public function parseBlock($content, $match)
+    {
+        $block = $this->match($this->tpl_block, 'block', $match['value']);
+        if ($block) {
+            $new = self::removeExp($block['html'], $block['exp']);
+            return str_replace($match['html'], $new, $content);
+        } else {
+            $new = self::removeExp($match['html'], $match['exp']);
+            return str_replace($match['html'], $new, $content);
+        }
+    }
+
+    /**
+     * 原样输出解析, 先把代码替换为 #xxx#的形式
+     * @return string
+     */
+    public function parseLiteral($content, $match)
+    {
+        $key  = '#' . md5($match['html']) . '#';
+        $html = self::removeExp($match['html'], $match['exp']);
+        switch ($match['value']) {
+            case 'code':
+                $html = str_replace('<', '<', $html);
+                break;
+
+            default:
+
+                break;
+        }
+        $this->tpl_literal[$key] = $html;
+        return str_replace($match['html'], $key, $content);
+    }
+
+    /**
+     * 原样输出反解析, 把代码还原
+     * @param type $content
+     * @return type
+     */
+    public function unparseLiteral($content)
+    {
+        foreach ($this->tpl_literal as $key => $literal) {
+            $content = str_replace($key, $literal, $content);
+        }
+        return $content;
+    }
+
+    /**
+     * 解析普通变量和函数{$title}{:function_name($var)}
+     * @param string $content 源模板内容
+     * @return string 解析后的模板内容
+     */
+    public function parseValue($content)
+    {
+        // {$vo.name} 转为 {$vo["name"]}
+        $content = preg_replace('/\{(\$[\w\[\"\]]*)\.(\w*)([^\{\}]*)\}/', '{\1["\2"]\3}', $content);
+        $content = preg_replace('/\{(\$[\w\[\"\]]*)\.(\w*)([^\{\}]*)\}/', '{\1["\2"]\3}', $content);
+
+        // {$var ?? 'xxx'} 转为 {$var ? $var : 'xxx'}
+        $content = preg_replace('/\{(\$.*?)\?\s*\?(.*)\}/', '{\1?\1:\2}', $content);
+
+        // {$var ?= 'xxx'} to {$var ? 'xxx':''}
+        $content = preg_replace('/\{(\$.*?)\?\=(.*)\}/', '{\1?\2:""}', $content);
+        $content = preg_replace('/\{(\$.*?)\}/', '', $content);
+        $content = preg_replace('/\{\:(.*?)\}/', '', $content);
+
+        // 合并php代码结束符号和开始符号
+        $content = preg_replace('/\?>[\s\n]*<\?php/', '', $content);
+
+        // 处理原样输出
+        $content = $this->unparseLiteral($content);
+
+        // 过滤标签, 保留标签之间的内容
+        $content = preg_replace('/\<\/?php[^>]*>/', '', $content);
+
+        return $content;
+    }
+
+    /**
+     * 解析php-selected指令, 方便选择框做自动选中功能
+     * @return string
+     */
+    public function parseSelected($content, $match)
+    {
+        $selected = self::replaceExp($match['html'], $match['exp'], ' selected="selected" ');
+        $other    = self::removeExp($match['html'], $match['exp']);
+
+        $new = "";
+        $new .= $selected;
+        $new .= '';
+        $new .= $other;
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析php-checked指令, 方便复选框做自动选中功能
+     * @return string
+     */
+    public function parseChecked($content, $match)
+    {
+        $selected = self::replaceExp($match['html'], $match['exp'], ' checked="checked" ');
+        $other    = self::removeExp($match['html'], $match['exp']);
+
+        $new = "";
+        $new .= $selected;
+        $new .= '';
+        $new .= $other;
+        $new .= '';
+        return str_replace($match['html'], $new, $content);
+    }
+
+    /**
+     * 解析php-model指令, 方便做内容编辑功能，value会自动转移特殊字符(htmlentities)， 保证 input的value正确输出
+     * @return string
+     */
+    public function parseModel($content, $match)
+    {
+
+        $new_exp  = ' value="" ';
+        $new_html = self::replaceExp($match['html'], $match['exp'], $new_exp);
+        return str_replace($match['html'], $new_html, $content);
+    }
+
+    /**
+     * 扩展解析规则
+     * @param string|array $extends  属性名称
+     * @param mixed        $callback 回调方法
+     * @return void
+     */
+    public static function extend($extends, $callback = null)
+    {
+        if (is_array($extends)) {
+            // 如果是数组, 就合并规则
+            self::$extends = array_merge(self::$extends, $extends);
+        } else {
+            // 添加单个规则
+            self::$extends[$extends] = $callback;
+        }
+    }
+
+    /**
+     * 从标签中移除指定属性表达式
+     * @param string $tag   标签
+     * @param string $exp   指令
+     * @param int    $limit 替换次数, 默认只替换一次
+     * @return string 替换后的标签
+     */
+    public static function removeExp($tag, $exp, $limit = 1)
+    {
+        return self::replaceExp($tag, $exp, '', $limit);
+    }
+
+    /**
+     * 从标签中移除指定属性表达式
+     * @param string $tag   标签
+     * @param string $exp   指令
+     * @param string $new   新的属性表达式
+     * @param int    $limit 替换次数, 默认只替换一次
+     * @return string 替换后的标签
+     */
+    public static function replaceExp($tag, $exp, $new, $limit = 1)
+    {
+        return preg_replace('/\s*' . preg_quote($exp, '/') . '/', $new, $tag, $limit);
+    }
+
+    /**
+     * 获取第一个表达式
+     * @param string $content   要解析的模板内容
+     * @param string $directive 指令名称
+     * @param string $val       属性值
+     * @return array 一个匹配的标签数组
+     */
+    public function match($content, $directive = '[\w]+', $val = '[^\4]*?')
+    {
+        $reg   = '#<(?[\w]+)[^>]*?\s(?' . preg_quote($this->config['directive_prefix'])
+            . '(?' . $directive
+            . ')=([\'"])(?' . $val . ')\4)[^>]*>#s';
+        $match = null;
+        if (!preg_match($reg, $content, $match)) {
+            return null;
+        }
+        $sub = $match[0];
+        $tag = $match['tag'];
+        /* 如果是单标签, 就直接返回 */
+        if (substr($sub, -2) == '/>') {
+            $match['html'] = $match[0];
+            return $match;
+        }
+        /* 查找完整标签 */
+        $start_tag_len   = strlen($tag) + 1; // 
    
+        $start_tag_count = 0;
+        $content_len     = strlen($content);
+        $pos             = strpos($content, $sub);
+        $start_pos       = $pos + strlen($sub);
+        while ($start_pos < $content_len) {
+            $is_start_tag = substr($content, $start_pos, $start_tag_len) == '<' . $tag;
+            $is_end_tag   = substr($content, $start_pos, $end_tag_len) == "";
+            if ($is_start_tag) {
+                $start_tag_count++;
+            }
+            if ($is_end_tag) {
+                $start_tag_count--;
+            }
+            if ($start_tag_count < 0) {
+                $match['html'] = substr($content, $pos, $start_pos - $pos + $end_tag_len);
+                return $match;
+            }
+            $start_pos++;
+        }
+        return null;
+    }
+
+}
diff --git a/vendor/php-angular/php-angular/test/blog.php b/vendor/php-angular/php-angular/test/blog.php
new file mode 100644
index 0000000..a140d00
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/blog.php
@@ -0,0 +1,29 @@
+assign('title', '博客');
+
+// 文章分类
+$category = load('blog_category');
+$view->assign('category', $category);
+
+// 文章列表
+$list = load('blog_list');
+$view->assign('list', $list);
+
+// 分页
+$view->assign('pagecount', 100);
+$view->assign('p', isset($_GET['p']) ? $_GET['p'] : 1);
+$view->assign('page', function ($p) {
+    return 'blog.php?p=' . $p;
+});
+
+// 输出解析结果
+$view->display('blog');
+
+// 返回输出结果
+// $html = $view->fetch('index');
+// echo $html;
+
+// 获取混编代码
+// $php_code = $view->compiler('index');
diff --git a/vendor/php-angular/php-angular/test/cache/126ac9f6149081eb0e97c2e939eaad52.php b/vendor/php-angular/php-angular/test/cache/126ac9f6149081eb0e97c2e939eaad52.php
new file mode 100644
index 0000000..6233566
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/cache/126ac9f6149081eb0e97c2e939eaad52.php
@@ -0,0 +1,86 @@
+
+
+
+
+    <?php echo $title; ?>
+    
+    
+    
+    
+    
+
+
+
+    
+    
    
+    
    
+        
    
+            
    
+                
    
+                
    
+                
    
+            
     1) { ?>
+
+        
    
+        
    
+        	
    文章分类
    
+            
      
+                
    • 
+                    ">
+                
      • 
+            
    
+        
    
+    
    
+
    
+    
    
+        版权所有 zhaishuaigan@qq.com, 运行时间:  s
+    
    
+
+
+
diff --git a/vendor/php-angular/php-angular/test/cache/6a992d5529f459a44fee58c733255e86.php b/vendor/php-angular/php-angular/test/cache/6a992d5529f459a44fee58c733255e86.php
new file mode 100644
index 0000000..2296c34
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/cache/6a992d5529f459a44fee58c733255e86.php
@@ -0,0 +1,134 @@
+
+
+
+
+    <?php echo $title; ?>
+    
+    
+    
+    
+    
+
+
+
+    
+    
    
+    
    
+        
    Hello PHP Angular
    
+        
    
+            此模板引擎针对能够使用angularjs的 php开发者 或 前端开发者 编写, 主要特点是, 不需要额外的标签定义, 全部使用属性定义, 写好的模板文件后, 在开发工具中无需插件即可格式化为很整洁的代码, 因为套完的模板文件还是规范的html.
+        
    
+        
    
+            注: 一个标签上可以使用多个模板属性, 属性有前后顺序要求, 所以要注意属性的顺序, 在单标签上使用模板属性时一定要使用/>结束, 如: 
    
+            <input php-if="$is_download" type="button" value="下载" />
    
+             <img php-if="$article['pic']" src="{$article.pic}" />
    
+            具体可参考后面的解析结果.
+        
    
+        
    
+            github项目地址:
+            https://github.com/php-angular/php-angular
+            
     thinkphp5驱动地址:
+            https://github.com/php-angular/thinkphp5
+        
    
+        其他框架驱动以后会逐个开发, 请关注: https://github.com/php-angular
    
+        
    
+            Git版本库地址
+            在线文档
+        
    
+    
    
+    
    
+        
    
+            
    表格和分页实例
    
+            
+                
+                    
+                    
+                    
+                    
+                    
+                
+                
+                    
+                    
+                    
+                    
+                    
+                
+                    
+                
+            
    编号用户名邮箱状态操作
    
+                        正常已禁用已删除
+                    
+                        禁用启用= 0) { ?>删除恢复
+                    
    没有数据
    
+             1) { ?>
+
+            
+            
    自定义解析规则
    
+            
    +
+            
    
+            
    
+        
    
+        
    
+            
    无限级菜单输出
    
+            
      
+                
    • 
+                    
+                
      • 
+            
    
+        
    
+    
    
+
    
+    
    
+        版权所有 zhaishuaigan@qq.com, 运行时间:  s
+    
    
+
+
+
diff --git a/vendor/php-angular/php-angular/test/cache/6e2baaf3b97dbeef01c0043275f9a0e7.php b/vendor/php-angular/php-angular/test/cache/6e2baaf3b97dbeef01c0043275f9a0e7.php
new file mode 100644
index 0000000..e2a50da
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/cache/6e2baaf3b97dbeef01c0043275f9a0e7.php
@@ -0,0 +1,103 @@
+
+
+
+
+    <?php echo $title; ?>
+    
+    
+    
+    
+    
+
+
+
+    
+    
    
+    
    
+        
    
+            如果对php-angular有好的建议, 可以在此处直接提交, 我将会收到一封邮件, 将根据建议优化模板引擎.
+        
    
+        
    
+            
    
+                
+                
+            
    
+            
    
+                
+                
+            
    
+            
    
+                
+                
+            
    
+            提交建议
+        
    
+        
+    
    
+
    
+    
    
+        版权所有 zhaishuaigan@qq.com, 运行时间:  s
+    
    
+
+
+
diff --git a/vendor/php-angular/php-angular/test/cache/ed09636a6ea24a292460866afdd7a89a.php b/vendor/php-angular/php-angular/test/cache/ed09636a6ea24a292460866afdd7a89a.php
new file mode 100644
index 0000000..a61b27d
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/cache/ed09636a6ea24a292460866afdd7a89a.php
@@ -0,0 +1,88 @@
+
+
+
+
+    <?php echo $title; ?>
+    
+    
+    
+    
+    
+
+
+
+    
+    
    
+    
    
+        
    
+            
    
+                
    
+                
    
+                    " style=" max-width: 80%;" alt="">
+                
    
+                
    
+            
     1) { ?>
+
+        
    
+        
    
+        	
    图片分类
    
+            
      
+                
    • 
+                    ">
+                
      • 
+            
    
+        
    
+    
    
+
    
+    
    
+        版权所有 zhaishuaigan@qq.com, 运行时间:  s
+    
    
+
+
+
diff --git a/vendor/php-angular/php-angular/test/cache/readme.md b/vendor/php-angular/php-angular/test/cache/readme.md
new file mode 100644
index 0000000..68775bf
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/cache/readme.md
@@ -0,0 +1 @@
+缓存目录
\ No newline at end of file
diff --git a/vendor/php-angular/php-angular/test/common.php b/vendor/php-angular/php-angular/test/common.php
new file mode 100644
index 0000000..ddd0842
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/common.php
@@ -0,0 +1,61 @@
+ true, // 是否开启调试, 开启调试会实时生成缓存
+    'tpl_path'         => './view/', // 模板根目录
+    'tpl_suffix'       => '.html', // 模板后缀
+    'tpl_cache_path'   => './cache/', // 模板缓存目录
+    'tpl_cache_suffix' => '.php', // 模板后缀
+    'attr'             => 'php-', // 标签前缀
+    'max_tag'          => 10000, // 标签的最大解析次数
+];
+
+// 自定义扩展, 打印变量的值
+\PHPAngular\Angular::extend('dump', function ($content, $param, $angular) {
+    $old = $param['html'];
+    $new = '
    ';
+    unset($param[0], $param[1], $param[2], $param[3], $param[4], $param[5]);
+    $new .= '';
+    // var_dump($angular->config);
+    $new .= '
    ';
+    return str_replace($old, $new, $content);
+});
+
+// 自定义扩展, 变量+1
+\PHPAngular\Angular::extend('inc', function ($content, $param, $angular) {
+    $old = $param['html'];
+    $new = '';
+    $new .= \PHPAngular\Angular::removeExp($old, $param['exp']);
+    return str_replace($old, $new, $content);
+});
+
+// 自定义扩展, 变量-1
+\PHPAngular\Angular::extend('dec', function ($content, $param, $angular) {
+    $old = $param['html'];
+    $new = '';
+    $new .= \PHPAngular\Angular::removeExp($old, $param['exp']);
+    return str_replace($old, $new, $content);
+});
+
+
+function load($key)
+{
+    return include './data/' . $key . '.php';
+}
+
+// 实例化
+$view = new \PHPAngular\Angular($config);
+
+// 导航
+$navs = load('navs');
+$view->assign('navs', $navs);
+$view->assign('start_time', $start_time);
diff --git a/vendor/php-angular/php-angular/test/data/blog_category.php b/vendor/php-angular/php-angular/test/data/blog_category.php
new file mode 100644
index 0000000..8e8b771
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/data/blog_category.php
@@ -0,0 +1,21 @@
+ 1,
+        'title' => 'HTML',
+    ],
+    [
+        'id'    => 2,
+        'title' => 'CSS',
+    ],
+    [
+        'id'    => 3,
+        'title' => 'JavaScript',
+    ],
+    [
+        'id'    => 4,
+        'title' => 'ThinkPHP',
+    ],
+];
diff --git a/vendor/php-angular/php-angular/test/data/blog_list.php b/vendor/php-angular/php-angular/test/data/blog_list.php
new file mode 100644
index 0000000..8541a43
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/data/blog_list.php
@@ -0,0 +1,19 @@
+ 1,
+        'title'   => 'php-angular手册地址',
+        'content' => '手册地址: http://www.kancloud.cn/shuai/php-angular',
+    ],
+    [
+        'id'      => 1,
+        'title'   => 'ThinkPHP V5 完全手册地址',
+        'content' => '手册地址: http://www.kancloud.cn/manual/thinkphp5',
+    ],
+    [
+        'id'      => 1,
+        'title'   => '看云文档托管平台',
+        'content' => '地址: http://www.kancloud.cn/',
+    ],
+];
diff --git a/vendor/php-angular/php-angular/test/data/navs.php b/vendor/php-angular/php-angular/test/data/navs.php
new file mode 100644
index 0000000..57e4db0
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/data/navs.php
@@ -0,0 +1,20 @@
+ '首页',
+        'url'   => 'index.php',
+    ],
+    [
+        'title' => '博客',
+        'url'   => 'blog.php',
+    ],
+    [
+        'title' => '图片',
+        'url'   => 'pic.php',
+    ],
+    [
+        'title' => '留言',
+        'url'   => 'msg.php',
+    ],
+];
diff --git a/vendor/php-angular/php-angular/test/data/pic_category.php b/vendor/php-angular/php-angular/test/data/pic_category.php
new file mode 100644
index 0000000..3eb7992
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/data/pic_category.php
@@ -0,0 +1,25 @@
+ 1,
+        'title' => '小伙伴们',
+    ],
+    [
+        'id'    => 2,
+        'title' => '旅游',
+    ],
+    [
+        'id'    => 3,
+        'title' => '风景',
+    ],
+    [
+        'id'    => 4,
+        'title' => '壁纸',
+    ],
+    [
+        'id'    => 5,
+        'title' => '人物',
+    ],
+];
diff --git a/vendor/php-angular/php-angular/test/data/pic_list.php b/vendor/php-angular/php-angular/test/data/pic_list.php
new file mode 100644
index 0000000..f858e78
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/data/pic_list.php
@@ -0,0 +1,14 @@
+ 1,
+        'title' => 'php-angular封面图一张',
+        'pic'   => 'http://box.kancloud.cn/cover_2016-04-21_5718925105a3_800x1068.png',
+    ],
+    [
+        'id'    => 2,
+        'title' => 'thinkphp5手册封面图一张',
+        'pic'   => 'http://box.kancloud.cn/cover_2016-01-29_56ab74643d6f_800x1068.jpg',
+    ],
+];
diff --git a/vendor/php-angular/php-angular/test/index.php b/vendor/php-angular/php-angular/test/index.php
new file mode 100644
index 0000000..dca6009
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/index.php
@@ -0,0 +1,79 @@
+ '首页',
+    'list'  => [
+        ['id' => 1, 'name' => 'user_1', 'email' => 'email_1@qq.com', 'status' => 1],
+        ['id' => 2, 'name' => 'user_2', 'email' => 'email_2@qq.com', 'status' => 0],
+        ['id' => 3, 'name' => 'user_3', 'email' => 'email_3@qq.com', 'status' => -1],
+        ['id' => 4, 'name' => 'user_4', 'email' => 'email_4@qq.com', 'status' => 1],
+        ['id' => 5, 'name' => 'user_5', 'email' => 'email_5@qq.com', 'status' => 1],
+    ],
+];
+
+// 树状结构
+$menus = [
+    [
+        'title' => '菜单1',
+        'sub'   => [
+            ['title' => '菜单1.1'],
+            ['title' => '菜单1.2'],
+            ['title' => '菜单1.3'],
+            ['title' => '菜单1.4'],
+        ],
+    ],
+    [
+        'title' => '菜单2',
+        'sub'   => [
+            ['title' => '菜单2.1'],
+            ['title' => '菜单2.2'],
+            ['title' => '菜单2.3'],
+            ['title' => '菜单2.4'],
+        ],
+    ],
+    [
+        'title' => '菜单3',
+        'sub'   => [
+            [
+                'title' => '菜单3.1',
+                'sub'   => [
+                    ['title' => '菜单3.1.1'],
+                    ['title' => '菜单3.1.2'],
+                    [
+                        'title' => '菜单3.1.3',
+                        'sub'   => [
+                            ['title' => '菜单3.1.3.1'],
+                            ['title' => '菜单3.1.3.2'],
+                        ],
+                    ],
+                ],
+            ],
+            ['title' => '菜单3.2'],
+            ['title' => '菜单3.3'],
+            ['title' => '菜单3.4'],
+        ],
+    ],
+];
+
+$view->assign('pagecount', 100);
+$view->assign('p', isset($_GET['p']) ? $_GET['p'] : 1);
+$view->assign('page', function ($p) {
+    return 'index.php?p=' . $p;
+});
+
+// 向模板引擎设置数据
+$view->assign($data);
+$view->assign('start_time', $start_time);
+$view->assign('menus', $menus);
+
+// 输出解析结果
+$view->display('index');
+
+// 返回输出结果
+// $html = $view->fetch('index');
+// echo $html;
+
+// 获取混编代码
+// $php_code = $view->compiler('index');
diff --git a/vendor/php-angular/php-angular/test/msg.php b/vendor/php-angular/php-angular/test/msg.php
new file mode 100644
index 0000000..9174cb7
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/msg.php
@@ -0,0 +1,7 @@
+assign('title', '留言');
+
+// 输出解析结果
+$view->display('msg');
diff --git a/vendor/php-angular/php-angular/test/pic.php b/vendor/php-angular/php-angular/test/pic.php
new file mode 100644
index 0000000..61f9707
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/pic.php
@@ -0,0 +1,28 @@
+assign('title', '图片');
+
+// 分类
+$category = load('pic_category');
+$view->assign('category', $category);
+
+// 数据列表
+$list = load('pic_list');
+$view->assign('list', $list);
+
+$view->assign('pagecount', 100);
+$view->assign('p', isset($_GET['p']) ? $_GET['p'] : 1);
+$view->assign('page', function ($p) {
+    return 'blog.php?p=' . $p;
+});
+
+// 输出解析结果
+$view->display('pic');
+
+// 返回输出结果
+// $html = $view->fetch('index');
+// echo $html;
+
+// 获取混编代码
+// $php_code = $view->compiler('index');
diff --git a/vendor/php-angular/php-angular/test/view/base.html b/vendor/php-angular/php-angular/test/view/base.html
new file mode 100644
index 0000000..876b11b
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/view/base.html
@@ -0,0 +1,47 @@
+
+
+
+
+    {$title}
+    
+    
+    
+    
+    
+
+
+
+    
+    
    
+    
    
+        版权所有 zhaishuaigan@qq.com, 运行时间: {:microtime(true) - $start_time} s
+    
    
+
+
+
diff --git a/vendor/php-angular/php-angular/test/view/blog.html b/vendor/php-angular/php-angular/test/view/blog.html
new file mode 100644
index 0000000..2143182
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/view/blog.html
@@ -0,0 +1,21 @@
+
    
+
    
+    
    
+        
    
+            
    
+                
    {$article.title}
    
+                
    {$article.content}
    
+                
    
+            
    
+            
+        
    
+        
    
+        	
    文章分类
    
+            
+        
    
+    
    
+
    
diff --git a/vendor/php-angular/php-angular/test/view/index.html b/vendor/php-angular/php-angular/test/view/index.html
new file mode 100644
index 0000000..1d162a0
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/view/index.html
@@ -0,0 +1,77 @@
+
    
+
    
+    
    
+        
    Hello PHP Angular
    
+        
    
+            此模板引擎针对能够使用angularjs的 php开发者 或 前端开发者 编写, 主要特点是, 不需要额外的标签定义, 全部使用属性定义, 写好的模板文件后, 在开发工具中无需插件即可格式化为很整洁的代码, 因为套完的模板文件还是规范的html.
+        
    
+        
    
+            注: 一个标签上可以使用多个模板属性, 属性有前后顺序要求, 所以要注意属性的顺序, 在单标签上使用模板属性时一定要使用/>结束, 如: 
    
+            <input php-if="$is_download" type="button" value="下载" />
    
+             <img php-if="$article['pic']" src="{$article.pic}" />
    
+            具体可参考后面的解析结果.
+        
    
+        
    
+            github项目地址:
+            https://github.com/php-angular/php-angular
+            
     thinkphp5驱动地址:
+            https://github.com/php-angular/thinkphp5
+        
    
+        其他框架驱动以后会逐个开发, 请关注: https://github.com/php-angular
    
+        
    
+            Git版本库地址
+            在线文档
+        
    
+    
    
+    
    
+        
    
+            
    表格和分页实例
    
+            
+                
+                    
+                    
+                    
+                    
+                    
+                
+                
+                    
+                    
+                    
+                    
+                    
+                
+                
+                    
+                
+            
    编号用户名邮箱状态操作
    {$user.id}{$user.name}{$user.email}
+                        
    
+                            正常
+                            已禁用
+                            已删除
+                        
    
+                        		
+                        禁用
+                        启用
+                        删除
+                        恢复
+                    
    没有数据
    
+            
+            
+            
    自定义解析规则
    
+            
    
+
+            
    {$i}
    
+            
    {$i}
    
+        
    
+        
    
+            
    无限级菜单输出
    
+            
      
+                
    • 
+                    {$menu.title}
+                    
        
+                
        • 
+            
      
+        
      
+    
      
+
      
diff --git a/vendor/php-angular/php-angular/test/view/msg.html b/vendor/php-angular/php-angular/test/view/msg.html
new file mode 100644
index 0000000..def979b
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/view/msg.html
@@ -0,0 +1,58 @@
+
      
+
      
+    
      
+        
      
+            如果对php-angular有好的建议, 可以在此处直接提交, 我将会收到一封邮件, 将根据建议优化模板引擎.
+        
      
+        
      
+            
      
+                
+                
+            
      
+            
      
+                
+                
+            
      
+            
      
+                
+                
+            
      
+            提交建议
+        
      
+        
+    
      
+
      
diff --git a/vendor/php-angular/php-angular/test/view/page.html b/vendor/php-angular/php-angular/test/view/page.html
new file mode 100644
index 0000000..de223d1
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/view/page.html
@@ -0,0 +1,28 @@
+
diff --git a/vendor/php-angular/php-angular/test/view/pic.html b/vendor/php-angular/php-angular/test/view/pic.html
new file mode 100644
index 0000000..6bb2a2d
--- /dev/null
+++ b/vendor/php-angular/php-angular/test/view/pic.html
@@ -0,0 +1,23 @@
+
      
+
      
+    
      
+        
      
+            
      
+                
      {$pic.title}
      
+                
      
+                    
+                
      
+                
      
+            
      
+            
+        
      
+        
      
+        	
      图片分类
      
+            
+        
      
+    
      
+
      
diff --git a/vendor/phpdocumentor/reflection-common/.travis.yml b/vendor/phpdocumentor/reflection-common/.travis.yml
new file mode 100644
index 0000000..958ecf8
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/.travis.yml
@@ -0,0 +1,35 @@
+language: php
+php:
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+  - hhvm
+  - nightly
+
+matrix:
+  allow_failures:
+    - php:
+      - hhvm
+      - nightly
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+script:
+  - vendor/bin/phpunit --coverage-clover=coverage.clover -v
+  - composer update --no-interaction --prefer-source
+  - vendor/bin/phpunit -v
+
+before_script:
+ - composer install --no-interaction
+
+after_script:
+  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then wget https://scrutinizer-ci.com/ocular.phar; php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi
+
+notifications:
+  irc: "irc.freenode.org#phpdocumentor"
+  email:
+    - me@mikevanriel.com
+    - ashnazg@php.net
diff --git a/vendor/phpdocumentor/reflection-common/LICENSE b/vendor/phpdocumentor/reflection-common/LICENSE
new file mode 100644
index 0000000..ed6926c
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 phpDocumentor
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/vendor/phpdocumentor/reflection-common/README.md b/vendor/phpdocumentor/reflection-common/README.md
new file mode 100644
index 0000000..68a80c8
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/README.md
@@ -0,0 +1,2 @@
+# ReflectionCommon
+[![Build Status](https://travis-ci.org/phpDocumentor/ReflectionCommon.svg?branch=master)](https://travis-ci.org/phpDocumentor/ReflectionCommon)
diff --git a/vendor/phpdocumentor/reflection-common/composer.json b/vendor/phpdocumentor/reflection-common/composer.json
new file mode 100644
index 0000000..90eee0f
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/composer.json
@@ -0,0 +1,29 @@
+{
+    "name": "phpdocumentor/reflection-common",
+    "keywords": ["phpdoc", "phpDocumentor", "reflection", "static analysis", "FQSEN"],
+    "homepage": "http://www.phpdoc.org",
+    "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Jaap van Otterdijk",
+            "email": "opensource@ijaap.nl"
+        }
+    ],
+    "require": {
+        "php": ">=5.5"
+    },
+    "autoload" : {
+      "psr-4" : {
+        "phpDocumentor\\Reflection\\": ["src"]
+      }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.6"
+    },
+    "extra": {
+        "branch-alias": {
+          "dev-master": "1.0.x-dev"
+        }
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-common/src/Element.php b/vendor/phpdocumentor/reflection-common/src/Element.php
new file mode 100644
index 0000000..712e30e
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/src/Element.php
@@ -0,0 +1,32 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+/**
+ * Interface for files processed by the ProjectFactory
+ */
+interface File
+{
+    /**
+     * Returns the content of the file as a string.
+     *
+     * @return string
+     */
+    public function getContents();
+
+    /**
+     * Returns md5 hash of the file.
+     *
+     * @return string
+     */
+    public function md5();
+
+    /**
+     * Returns an relative path to the file.
+     *
+     * @return string
+     */
+    public function path();
+}
diff --git a/vendor/phpdocumentor/reflection-common/src/Fqsen.php b/vendor/phpdocumentor/reflection-common/src/Fqsen.php
new file mode 100644
index 0000000..ce88d03
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/src/Fqsen.php
@@ -0,0 +1,82 @@
+fqsen = $fqsen;
+
+        if (isset($matches[2])) {
+            $this->name = $matches[2];
+        } else {
+            $matches = explode('\\', $fqsen);
+            $this->name = trim(end($matches), '()');
+        }
+    }
+
+    /**
+     * converts this class to string.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->fqsen;
+    }
+
+    /**
+     * Returns the name of the element without path.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-common/src/Location.php b/vendor/phpdocumentor/reflection-common/src/Location.php
new file mode 100644
index 0000000..5760321
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/src/Location.php
@@ -0,0 +1,57 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+/**
+ * The location where an element occurs within a file.
+ */
+final class Location
+{
+    /** @var int  */
+    private $lineNumber = 0;
+
+    /** @var int */
+    private $columnNumber = 0;
+
+    /**
+     * Initializes the location for an element using its line number in the file and optionally the column number.
+     *
+     * @param int $lineNumber
+     * @param int $columnNumber
+     */
+    public function __construct($lineNumber, $columnNumber = 0)
+    {
+        $this->lineNumber   = $lineNumber;
+        $this->columnNumber = $columnNumber;
+    }
+
+    /**
+     * Returns the line number that is covered by this location.
+     *
+     * @return integer
+     */
+    public function getLineNumber()
+    {
+        return $this->lineNumber;
+    }
+
+    /**
+     * Returns the column number (character position on a line) for this location object.
+     *
+     * @return integer
+     */
+    public function getColumnNumber()
+    {
+        return $this->columnNumber;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-common/src/Project.php b/vendor/phpdocumentor/reflection-common/src/Project.php
new file mode 100644
index 0000000..3ed1e39
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-common/src/Project.php
@@ -0,0 +1,25 @@
+ **Note**: *this is a core component of phpDocumentor and is constantly being
+> optimized for performance.*
+
+Installation
+------------
+
+You can install the component in the following ways:
+
+* Use the official Github repository (https://github.com/phpDocumentor/ReflectionDocBlock)
+* Via Composer (http://packagist.org/packages/phpdocumentor/reflection-docblock)
+
+Usage
+-----
+
+In order to parse the DocBlock one needs a DocBlockFactory that can be
+instantiated using its `createInstance` factory method like this:
+
+```php
+$factory  = \phpDocumentor\Reflection\DocBlockFactory::createInstance();
+```
+
+Then we can use the `create` method of the factory to interpret the DocBlock. 
+Please note that it is also possible to provide a class that has the 
+`getDocComment()` method, such as an object of type `ReflectionClass`, the
+create method will read that if it exists.
+
+```php
+$docComment = <<create($docComment);
+```
+
+The `create` method will yield an object of type `\phpDocumentor\Reflection\DocBlock`
+whose methods can be queried as shown in the following example.
+
+```php
+// Should contain the summary for this DocBlock
+$summary = $docblock->getSummary();
+
+// Contains an object of type \phpDocumentor\Reflection\DocBlock\Description; 
+// you can either cast it to string or use the render method to get a string 
+// representation of the Description.
+$description = $docblock->getDescription();
+```
+
+> For more examples it would be best to review the scripts in the `/examples` 
+> folder.
+
diff --git a/vendor/phpdocumentor/reflection-docblock/composer.json b/vendor/phpdocumentor/reflection-docblock/composer.json
new file mode 100644
index 0000000..558046c
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/composer.json
@@ -0,0 +1,28 @@
+{
+    "name":    "phpdocumentor/reflection-docblock",
+    "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
+    "type":    "library",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Mike van Riel",
+            "email": "me@mikevanriel.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.5",
+        "phpdocumentor/reflection-common": "^1.0@dev",
+        "phpdocumentor/type-resolver": "^0.3.0",
+        "webmozart/assert": "^1.0"
+    },
+    "autoload": {
+        "psr-4": {"phpDocumentor\\Reflection\\": ["src/"]}
+    },
+    "autoload-dev": {
+        "psr-4": {"phpDocumentor\\Reflection\\": ["tests/unit"]}
+    },
+    "require-dev": {
+        "mockery/mockery": "^0.9.4",
+        "phpunit/phpunit": "^4.4"
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php
new file mode 100644
index 0000000..3991140
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php
@@ -0,0 +1,220 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+use Webmozart\Assert\Assert;
+
+final class DocBlock
+{
+    /** @var string The opening line for this docblock. */
+    private $summary = '';
+
+    /** @var DocBlock\Description The actual description for this docblock. */
+    private $description = null;
+
+    /** @var Tag[] An array containing all the tags in this docblock; except inline. */
+    private $tags = array();
+
+    /** @var Types\Context Information about the context of this DocBlock. */
+    private $context = null;
+
+    /** @var Location Information about the location of this DocBlock. */
+    private $location = null;
+
+    /** @var bool Is this DocBlock (the start of) a template? */
+    private $isTemplateStart = false;
+
+    /** @var bool Does this DocBlock signify the end of a DocBlock template? */
+    private $isTemplateEnd = false;
+
+    /**
+     * @param string $summary
+     * @param DocBlock\Description $description
+     * @param DocBlock\Tag[] $tags
+     * @param Types\Context $context The context in which the DocBlock occurs.
+     * @param Location $location The location within the file that this DocBlock occurs in.
+     * @param bool $isTemplateStart
+     * @param bool $isTemplateEnd
+     */
+    public function __construct(
+        $summary = '',
+        DocBlock\Description $description = null,
+        array $tags = [],
+        Types\Context $context = null,
+        Location $location = null,
+        $isTemplateStart = false,
+        $isTemplateEnd = false
+    )
+    {
+        Assert::string($summary);
+        Assert::boolean($isTemplateStart);
+        Assert::boolean($isTemplateEnd);
+        Assert::allIsInstanceOf($tags, Tag::class);
+
+        $this->summary = $summary;
+        $this->description = $description ?: new DocBlock\Description('');
+        foreach ($tags as $tag) {
+            $this->addTag($tag);
+        }
+
+        $this->context = $context;
+        $this->location = $location;
+
+        $this->isTemplateEnd = $isTemplateEnd;
+        $this->isTemplateStart = $isTemplateStart;
+    }
+
+    /**
+     * @return string
+     */
+    public function getSummary()
+    {
+        return $this->summary;
+    }
+
+    /**
+     * @return DocBlock\Description
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    /**
+     * Returns the current context.
+     *
+     * @return Types\Context
+     */
+    public function getContext()
+    {
+        return $this->context;
+    }
+
+    /**
+     * Returns the current location.
+     *
+     * @return Location
+     */
+    public function getLocation()
+    {
+        return $this->location;
+    }
+
+    /**
+     * Returns whether this DocBlock is the start of a Template section.
+     *
+     * A Docblock may serve as template for a series of subsequent DocBlocks. This is indicated by a special marker
+     * (`#@+`) that is appended directly after the opening `/**` of a DocBlock.
+     *
+     * An example of such an opening is:
+     *
+     * ```
+     * /**#@+
+     *  * My DocBlock
+     *  * /
+     * ```
+     *
+     * The description and tags (not the summary!) are copied onto all subsequent DocBlocks and also applied to all
+     * elements that follow until another DocBlock is found that contains the closing marker (`#@-`).
+     *
+     * @see self::isTemplateEnd() for the check whether a closing marker was provided.
+     *
+     * @return boolean
+     */
+    public function isTemplateStart()
+    {
+        return $this->isTemplateStart;
+    }
+
+    /**
+     * Returns whether this DocBlock is the end of a Template section.
+     *
+     * @see self::isTemplateStart() for a more complete description of the Docblock Template functionality.
+     *
+     * @return boolean
+     */
+    public function isTemplateEnd()
+    {
+        return $this->isTemplateEnd;
+    }
+
+    /**
+     * Returns the tags for this DocBlock.
+     *
+     * @return Tag[]
+     */
+    public function getTags()
+    {
+        return $this->tags;
+    }
+
+    /**
+     * Returns an array of tags matching the given name. If no tags are found
+     * an empty array is returned.
+     *
+     * @param string $name String to search by.
+     *
+     * @return Tag[]
+     */
+    public function getTagsByName($name)
+    {
+        Assert::string($name);
+
+        $result = array();
+
+        /** @var Tag $tag */
+        foreach ($this->getTags() as $tag) {
+            if ($tag->getName() != $name) {
+                continue;
+            }
+
+            $result[] = $tag;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Checks if a tag of a certain type is present in this DocBlock.
+     *
+     * @param string $name Tag name to check for.
+     *
+     * @return bool
+     */
+    public function hasTag($name)
+    {
+        Assert::string($name);
+
+        /** @var Tag $tag */
+        foreach ($this->getTags() as $tag) {
+            if ($tag->getName() == $name) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Adds a tag to this DocBlock.
+     *
+     * @param Tag $tag The tag to add.
+     *
+     * @return void
+     */
+    private function addTag(Tag $tag)
+    {
+        $this->tags[] = $tag;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php
new file mode 100644
index 0000000..d1d7fc6
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php
@@ -0,0 +1,103 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
+use Webmozart\Assert\Assert;
+
+/**
+ * Object representing to description for a DocBlock.
+ *
+ * A Description object can consist of plain text but can also include tags. A Description Formatter can then combine
+ * a body template with sprintf-style placeholders together with formatted tags in order to reconstitute a complete
+ * description text using the format that you would prefer.
+ *
+ * Because parsing a Description text can be a verbose process this is handled by the {@see DescriptionFactory}. It is
+ * thus recommended to use that to create a Description object, like this:
+ *
+ *     $description = $descriptionFactory->create('This is a {@see Description}', $context);
+ *
+ * The description factory will interpret the given body and create a body template and list of tags from them, and pass
+ * that onto the constructor if this class.
+ *
+ * > The $context variable is a class of type {@see \phpDocumentor\Reflection\Types\Context} and contains the namespace
+ * > and the namespace aliases that apply to this DocBlock. These are used by the Factory to resolve and expand partial
+ * > type names and FQSENs.
+ *
+ * If you do not want to use the DescriptionFactory you can pass a body template and tag listing like this:
+ *
+ *     $description = new Description(
+ *         'This is a %1$s',
+ *         [ new See(new Fqsen('\phpDocumentor\Reflection\DocBlock\Description')) ]
+ *     );
+ *
+ * It is generally recommended to use the Factory as that will also apply escaping rules, while the Description object
+ * is mainly responsible for rendering.
+ *
+ * @see DescriptionFactory to create a new Description.
+ * @see Description\Formatter for the formatting of the body and tags.
+ */
+class Description
+{
+    /** @var string */
+    private $bodyTemplate;
+
+    /** @var Tag[] */
+    private $tags;
+
+    /**
+     * Initializes a Description with its body (template) and a listing of the tags used in the body template.
+     *
+     * @param string $bodyTemplate
+     * @param Tag[] $tags
+     */
+    public function __construct($bodyTemplate, array $tags = [])
+    {
+        Assert::string($bodyTemplate);
+
+        $this->bodyTemplate = $bodyTemplate;
+        $this->tags = $tags;
+    }
+
+    /**
+     * Renders this description as a string where the provided formatter will format the tags in the expected string
+     * format.
+     *
+     * @param Formatter|null $formatter
+     *
+     * @return string
+     */
+    public function render(Formatter $formatter = null)
+    {
+        if ($formatter === null) {
+            $formatter = new PassthroughFormatter();
+        }
+
+        $tags = [];
+        foreach ($this->tags as $tag) {
+            $tags[] = '{' . $formatter->format($tag) . '}';
+        }
+        return vsprintf($this->bodyTemplate, $tags);
+    }
+
+    /**
+     * Returns a plain string representation of this description.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->render();
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php
new file mode 100644
index 0000000..f34d0f7
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php
@@ -0,0 +1,192 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+
+/**
+ * Creates a new Description object given a body of text.
+ *
+ * Descriptions in phpDocumentor are somewhat complex entities as they can contain one or more tags inside their
+ * body that can be replaced with a readable output. The replacing is done by passing a Formatter object to the
+ * Description object's `render` method.
+ *
+ * In addition to the above does a Description support two types of escape sequences:
+ *
+ * 1. `{@}` to escape the `@` character to prevent it from being interpreted as part of a tag, i.e. `{{@}link}`
+ * 2. `{}` to escape the `}` character, this can be used if you want to use the `}` character in the description
+ *    of an inline tag.
+ *
+ * If a body consists of multiple lines then this factory will also remove any superfluous whitespace at the beginning
+ * of each line while maintaining any indentation that is used. This will prevent formatting parsers from tripping
+ * over unexpected spaces as can be observed with tag descriptions.
+ */
+class DescriptionFactory
+{
+    /** @var TagFactory */
+    private $tagFactory;
+
+    /**
+     * Initializes this factory with the means to construct (inline) tags.
+     *
+     * @param TagFactory $tagFactory
+     */
+    public function __construct(TagFactory $tagFactory)
+    {
+        $this->tagFactory = $tagFactory;
+    }
+
+    /**
+     * Returns the parsed text of this description.
+     *
+     * @param string $contents
+     * @param TypeContext $context
+     *
+     * @return Description
+     */
+    public function create($contents, TypeContext $context = null)
+    {
+        list($text, $tags) = $this->parse($this->lex($contents), $context);
+
+        return new Description($text, $tags);
+    }
+
+    /**
+     * Strips the contents from superfluous whitespace and splits the description into a series of tokens.
+     *
+     * @param string $contents
+     *
+     * @return string[] A series of tokens of which the description text is composed.
+     */
+    private function lex($contents)
+    {
+        $contents = $this->removeSuperfluousStartingWhitespace($contents);
+
+        // performance optimalization; if there is no inline tag, don't bother splitting it up.
+        if (strpos($contents, '{@') === false) {
+            return [$contents];
+        }
+
+        return preg_split(
+            '/\{
+                # "{@}" is not a valid inline tag. This ensures that we do not treat it as one, but treat it literally.
+                (?!@\})
+                # We want to capture the whole tag line, but without the inline tag delimiters.
+                (\@
+                    # Match everything up to the next delimiter.
+                    [^{}]*
+                    # Nested inline tag content should not be captured, or it will appear in the result separately.
+                    (?:
+                        # Match nested inline tags.
+                        (?:
+                            # Because we did not catch the tag delimiters earlier, we must be explicit with them here.
+                            # Notice that this also matches "{}", as a way to later introduce it as an escape sequence.
+                            \{(?1)?\}
+                            |
+                            # Make sure we match hanging "{".
+                            \{
+                        )
+                        # Match content after the nested inline tag.
+                        [^{}]*
+                    )* # If there are more inline tags, match them as well. We use "*" since there may not be any
+                       # nested inline tags.
+                )
+            \}/Sux',
+            $contents,
+            null,
+            PREG_SPLIT_DELIM_CAPTURE
+        );
+    }
+
+    /**
+     * Parses the stream of tokens in to a new set of tokens containing Tags.
+     *
+     * @param string[] $tokens
+     * @param TypeContext $context
+     *
+     * @return string[]|Tag[]
+     */
+    private function parse($tokens, TypeContext $context)
+    {
+        $count = count($tokens);
+        $tagCount = 0;
+        $tags  = [];
+
+        for ($i = 1; $i < $count; $i += 2) {
+            $tags[] = $this->tagFactory->create($tokens[$i], $context);
+            $tokens[$i] = '%' . ++$tagCount . '$s';
+        }
+
+        //In order to allow "literal" inline tags, the otherwise invalid
+        //sequence "{@}" is changed to "@", and "{}" is changed to "}".
+        //"%" is escaped to "%%" because of vsprintf.
+        //See unit tests for examples.
+        for ($i = 0; $i < $count; $i += 2) {
+            $tokens[$i] = str_replace(['{@}', '{}', '%'], ['@', '}', '%%'], $tokens[$i]);
+        }
+
+        return [implode('', $tokens), $tags];
+    }
+
+    /**
+     * Removes the superfluous from a multi-line description.
+     *
+     * When a description has more than one line then it can happen that the second and subsequent lines have an
+     * additional indentation. This is commonly in use with tags like this:
+     *
+     *     {@}since 1.1.0 This is an example
+     *         description where we have an
+     *         indentation in the second and
+     *         subsequent lines.
+     *
+     * If we do not normalize the indentation then we have superfluous whitespace on the second and subsequent
+     * lines and this may cause rendering issues when, for example, using a Markdown converter.
+     *
+     * @param string $contents
+     *
+     * @return string
+     */
+    private function removeSuperfluousStartingWhitespace($contents)
+    {
+        $lines = explode("\n", $contents);
+
+        // if there is only one line then we don't have lines with superfluous whitespace and
+        // can use the contents as-is
+        if (count($lines) <= 1) {
+            return $contents;
+        }
+
+        // determine how many whitespace characters need to be stripped
+        $startingSpaceCount = 9999999;
+        for ($i = 1; $i < count($lines); $i++) {
+            // lines with a no length do not count as they are not indented at all
+            if (strlen(trim($lines[$i])) === 0) {
+                continue;
+            }
+
+            // determine the number of prefixing spaces by checking the difference in line length before and after
+            // an ltrim
+            $startingSpaceCount = min($startingSpaceCount, strlen($lines[$i]) - strlen(ltrim($lines[$i])));
+        }
+
+        // strip the number of spaces from each line
+        if ($startingSpaceCount > 0) {
+            for ($i = 1; $i < count($lines); $i++) {
+                $lines[$i] = substr($lines[$i], $startingSpaceCount);
+            }
+        }
+
+        return implode("\n", $lines);
+    }
+
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php
new file mode 100644
index 0000000..3cc5dab
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php
@@ -0,0 +1,170 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Example;
+
+/**
+ * Class used to find an example file's location based on a given ExampleDescriptor.
+ */
+class ExampleFinder
+{
+    /** @var string */
+    private $sourceDirectory = '';
+
+    /** @var string[] */
+    private $exampleDirectories = array();
+
+    /**
+     * Attempts to find the example contents for the given descriptor.
+     *
+     * @param Example $example
+     *
+     * @return string
+     */
+    public function find(Example $example)
+    {
+        $filename = $example->getFilePath();
+
+        $file = $this->getExampleFileContents($filename);
+        if (!$file) {
+            return "** File not found : {$filename} **";
+        }
+
+        return implode('', array_slice($file, $example->getStartingLine() - 1, $example->getLineCount()));
+    }
+
+    /**
+     * Registers the project's root directory where an 'examples' folder can be expected.
+     *
+     * @param string $directory
+     *
+     * @return void
+     */
+    public function setSourceDirectory($directory = '')
+    {
+        $this->sourceDirectory = $directory;
+    }
+
+    /**
+     * Returns the project's root directory where an 'examples' folder can be expected.
+     *
+     * @return string
+     */
+    public function getSourceDirectory()
+    {
+        return $this->sourceDirectory;
+    }
+
+    /**
+     * Registers a series of directories that may contain examples.
+     *
+     * @param string[] $directories
+     */
+    public function setExampleDirectories(array $directories)
+    {
+        $this->exampleDirectories = $directories;
+    }
+
+    /**
+     * Returns a series of directories that may contain examples.
+     *
+     * @return string[]
+     */
+    public function getExampleDirectories()
+    {
+        return $this->exampleDirectories;
+    }
+
+    /**
+     * Attempts to find the requested example file and returns its contents or null if no file was found.
+     *
+     * This method will try several methods in search of the given example file, the first one it encounters is
+     * returned:
+     *
+     * 1. Iterates through all examples folders for the given filename
+     * 2. Checks the source folder for the given filename
+     * 3. Checks the 'examples' folder in the current working directory for examples
+     * 4. Checks the path relative to the current working directory for the given filename
+     *
+     * @param string $filename
+     *
+     * @return string|null
+     */
+    private function getExampleFileContents($filename)
+    {
+        $normalizedPath = null;
+
+        foreach ($this->exampleDirectories as $directory) {
+            $exampleFileFromConfig = $this->constructExamplePath($directory, $filename);
+            if (is_readable($exampleFileFromConfig)) {
+                $normalizedPath = $exampleFileFromConfig;
+                break;
+            }
+        }
+
+        if (!$normalizedPath) {
+            if (is_readable($this->getExamplePathFromSource($filename))) {
+                $normalizedPath = $this->getExamplePathFromSource($filename);
+            } elseif (is_readable($this->getExamplePathFromExampleDirectory($filename))) {
+                $normalizedPath = $this->getExamplePathFromExampleDirectory($filename);
+            } elseif (is_readable($filename)) {
+                $normalizedPath = $filename;
+            }
+        }
+
+        return $normalizedPath && is_readable($normalizedPath) ? file($normalizedPath) : null;
+    }
+
+    /**
+     * Get example filepath based on the example directory inside your project.
+     *
+     * @param string $file
+     *
+     * @return string
+     */
+    private function getExamplePathFromExampleDirectory($file)
+    {
+        return getcwd() . DIRECTORY_SEPARATOR . 'examples' . DIRECTORY_SEPARATOR . $file;
+    }
+
+    /**
+     * Returns a path to the example file in the given directory..
+     *
+     * @param string $directory
+     * @param string $file
+     *
+     * @return string
+     */
+    private function constructExamplePath($directory, $file)
+    {
+        return rtrim($directory, '\\/') . DIRECTORY_SEPARATOR . $file;
+    }
+
+    /**
+     * Get example filepath based on sourcecode.
+     *
+     * @param string $file
+     *
+     * @return string
+     */
+    private function getExamplePathFromSource($file)
+    {
+        return sprintf(
+            '%s%s%s',
+            trim($this->getSourceDirectory(), '\\/'),
+            DIRECTORY_SEPARATOR,
+            trim($file, '"')
+        );
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
new file mode 100644
index 0000000..e0faacb
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
@@ -0,0 +1,148 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock;
+use Webmozart\Assert\Assert;
+
+/**
+ * Converts a DocBlock back from an object to a complete DocComment including Asterisks.
+ */
+class Serializer
+{
+    /** @var string The string to indent the comment with. */
+    protected $indentString = ' ';
+
+    /** @var int The number of times the indent string is repeated. */
+    protected $indent = 0;
+
+    /** @var bool Whether to indent the first line with the given indent amount and string. */
+    protected $isFirstLineIndented = true;
+
+    /** @var int|null The max length of a line. */
+    protected $lineLength = null;
+
+    /** @var DocBlock\Tags\Formatter A custom tag formatter. */
+    protected $tagFormatter = null;
+
+    /**
+     * Create a Serializer instance.
+     *
+     * @param int $indent The number of times the indent string is repeated.
+     * @param string   $indentString    The string to indent the comment with.
+     * @param bool     $indentFirstLine Whether to indent the first line.
+     * @param int|null $lineLength The max length of a line or NULL to disable line wrapping.
+     * @param DocBlock\Tags\Formatter $tagFormatter A custom tag formatter, defaults to PassthroughFormatter.
+     */
+    public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null, $tagFormatter = null)
+    {
+        Assert::integer($indent);
+        Assert::string($indentString);
+        Assert::boolean($indentFirstLine);
+        Assert::nullOrInteger($lineLength);
+        Assert::nullOrIsInstanceOf($tagFormatter, 'phpDocumentor\Reflection\DocBlock\Tags\Formatter');
+
+        $this->indent = $indent;
+        $this->indentString = $indentString;
+        $this->isFirstLineIndented = $indentFirstLine;
+        $this->lineLength = $lineLength;
+        $this->tagFormatter = $tagFormatter ?: new DocBlock\Tags\Formatter\PassthroughFormatter();
+    }
+
+    /**
+     * Generate a DocBlock comment.
+     *
+     * @param DocBlock $docblock The DocBlock to serialize.
+     *
+     * @return string The serialized doc block.
+     */
+    public function getDocComment(DocBlock $docblock)
+    {
+        $indent = str_repeat($this->indentString, $this->indent);
+        $firstIndent = $this->isFirstLineIndented ? $indent : '';
+        // 3 === strlen(' * ')
+        $wrapLength = $this->lineLength ? $this->lineLength - strlen($indent) - 3 : null;
+
+        $text = $this->removeTrailingSpaces(
+            $indent,
+            $this->addAsterisksForEachLine(
+                $indent,
+                $this->getSummaryAndDescriptionTextBlock($docblock, $wrapLength)
+            )
+        );
+
+        $comment = "{$firstIndent}/**\n{$indent} * {$text}\n{$indent} *\n";
+        $comment = $this->addTagBlock($docblock, $wrapLength, $indent, $comment);
+        $comment .= $indent . ' */';
+
+        return $comment;
+    }
+
+    /**
+     * @param $indent
+     * @param $text
+     * @return mixed
+     */
+    private function removeTrailingSpaces($indent, $text)
+    {
+        return str_replace("\n{$indent} * \n", "\n{$indent} *\n", $text);
+    }
+
+    /**
+     * @param $indent
+     * @param $text
+     * @return mixed
+     */
+    private function addAsterisksForEachLine($indent, $text)
+    {
+        return str_replace("\n", "\n{$indent} * ", $text);
+    }
+
+    /**
+     * @param DocBlock $docblock
+     * @param $wrapLength
+     * @return string
+     */
+    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLength)
+    {
+        $text = $docblock->getSummary() . ((string)$docblock->getDescription() ? "\n\n" . $docblock->getDescription()
+                : '');
+        if ($wrapLength !== null) {
+            $text = wordwrap($text, $wrapLength);
+            return $text;
+        }
+        return $text;
+    }
+
+    /**
+     * @param DocBlock $docblock
+     * @param $wrapLength
+     * @param $indent
+     * @param $comment
+     * @return string
+     */
+    private function addTagBlock(DocBlock $docblock, $wrapLength, $indent, $comment)
+    {
+        foreach ($docblock->getTags() as $tag) {
+            $tagText = $this->tagFormatter->format($tag);
+            if ($wrapLength !== null) {
+                $tagText = wordwrap($tagText, $wrapLength);
+            }
+            $tagText = str_replace("\n", "\n{$indent} * ", $tagText);
+
+            $comment .= "{$indent} * {$tagText}\n";
+        }
+
+        return $comment;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php
new file mode 100644
index 0000000..8efd84e
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php
@@ -0,0 +1,320 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Factory\StaticMethod;
+use phpDocumentor\Reflection\DocBlock\Tags\Generic;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Creates a Tag object given the contents of a tag.
+ *
+ * This Factory is capable of determining the appropriate class for a tag and instantiate it using its `create`
+ * factory method. The `create` factory method of a Tag can have a variable number of arguments; this way you can
+ * pass the dependencies that you need to construct a tag object.
+ *
+ * > Important: each parameter in addition to the body variable for the `create` method must default to null, otherwise
+ * > it violates the constraint with the interface; it is recommended to use the {@see Assert::notNull()} method to
+ * > verify that a dependency is actually passed.
+ *
+ * This Factory also features a Service Locator component that is used to pass the right dependencies to the
+ * `create` method of a tag; each dependency should be registered as a service or as a parameter.
+ *
+ * When you want to use a Tag of your own with custom handling you need to call the `registerTagHandler` method, pass
+ * the name of the tag and a Fully Qualified Class Name pointing to a class that implements the Tag interface.
+ */
+final class StandardTagFactory implements TagFactory
+{
+    /** PCRE regular expression matching a tag name. */
+    const REGEX_TAGNAME = '[\w\-\_\\\\]+';
+
+    /**
+     * @var string[] An array with a tag as a key, and an FQCN to a class that handles it as an array value.
+     */
+    private $tagHandlerMappings = [
+        'author'         => '\phpDocumentor\Reflection\DocBlock\Tags\Author',
+        'covers'         => '\phpDocumentor\Reflection\DocBlock\Tags\Covers',
+        'deprecated'     => '\phpDocumentor\Reflection\DocBlock\Tags\Deprecated',
+        // 'example'        => '\phpDocumentor\Reflection\DocBlock\Tags\Example',
+        'link'           => '\phpDocumentor\Reflection\DocBlock\Tags\Link',
+        'method'         => '\phpDocumentor\Reflection\DocBlock\Tags\Method',
+        'param'          => '\phpDocumentor\Reflection\DocBlock\Tags\Param',
+        'property-read'  => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyRead',
+        'property'       => '\phpDocumentor\Reflection\DocBlock\Tags\Property',
+        'property-write' => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite',
+        'return'         => '\phpDocumentor\Reflection\DocBlock\Tags\Return_',
+        'see'            => '\phpDocumentor\Reflection\DocBlock\Tags\See',
+        'since'          => '\phpDocumentor\Reflection\DocBlock\Tags\Since',
+        'source'         => '\phpDocumentor\Reflection\DocBlock\Tags\Source',
+        'throw'          => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
+        'throws'         => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
+        'uses'           => '\phpDocumentor\Reflection\DocBlock\Tags\Uses',
+        'var'            => '\phpDocumentor\Reflection\DocBlock\Tags\Var_',
+        'version'        => '\phpDocumentor\Reflection\DocBlock\Tags\Version'
+    ];
+
+    /**
+     * @var \ReflectionParameter[][] a lazy-loading cache containing parameters for each tagHandler that has been used.
+     */
+    private $tagHandlerParameterCache = [];
+
+    /**
+     * @var FqsenResolver
+     */
+    private $fqsenResolver;
+
+    /**
+     * @var mixed[] an array representing a simple Service Locator where we can store parameters and
+     *     services that can be inserted into the Factory Methods of Tag Handlers.
+     */
+    private $serviceLocator = [];
+
+    /**
+     * Initialize this tag factory with the means to resolve an FQSEN and optionally a list of tag handlers.
+     *
+     * If no tag handlers are provided than the default list in the {@see self::$tagHandlerMappings} property
+     * is used.
+     *
+     * @param FqsenResolver $fqsenResolver
+     * @param string[]      $tagHandlers
+     *
+     * @see self::registerTagHandler() to add a new tag handler to the existing default list.
+     */
+    public function __construct(FqsenResolver $fqsenResolver, array $tagHandlers = null)
+    {
+        $this->fqsenResolver = $fqsenResolver;
+        if ($tagHandlers !== null) {
+            $this->tagHandlerMappings = $tagHandlers;
+        }
+
+        $this->addService($fqsenResolver, FqsenResolver::class);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function create($tagLine, TypeContext $context = null)
+    {
+        if (! $context) {
+            $context = new TypeContext('');
+        }
+
+        list($tagName, $tagBody) = $this->extractTagParts($tagLine);
+
+        if ($tagBody !== '' && $tagBody[0] === '[') {
+            throw new \InvalidArgumentException(
+                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
+            );
+        }
+
+        return $this->createTag($tagBody, $tagName, $context);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function addParameter($name, $value)
+    {
+        $this->serviceLocator[$name] = $value;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function addService($service, $alias = null)
+    {
+        $this->serviceLocator[$alias ?: get_class($service)] = $service;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function registerTagHandler($tagName, $handler)
+    {
+        Assert::stringNotEmpty($tagName);
+        Assert::stringNotEmpty($handler);
+        Assert::classExists($handler);
+        Assert::implementsInterface($handler, StaticMethod::class);
+
+        if (strpos($tagName, '\\') && $tagName[0] !== '\\') {
+            throw new \InvalidArgumentException(
+                'A namespaced tag must have a leading backslash as it must be fully qualified'
+            );
+        }
+
+        $this->tagHandlerMappings[$tagName] = $handler;
+    }
+
+    /**
+     * Extracts all components for a tag.
+     *
+     * @param string $tagLine
+     *
+     * @return string[]
+     */
+    private function extractTagParts($tagLine)
+    {
+        $matches = array();
+        if (! preg_match('/^@(' . self::REGEX_TAGNAME . ')(?:\s*([^\s].*)|$)/us', $tagLine, $matches)) {
+            throw new \InvalidArgumentException(
+                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
+            );
+        }
+
+        if (count($matches) < 3) {
+            $matches[] = '';
+        }
+
+        return array_slice($matches, 1);
+    }
+
+    /**
+     * Creates a new tag object with the given name and body or returns null if the tag name was recognized but the
+     * body was invalid.
+     *
+     * @param string  $body
+     * @param string  $name
+     * @param TypeContext $context
+     *
+     * @return Tag|null
+     */
+    private function createTag($body, $name, TypeContext $context)
+    {
+        $handlerClassName = $this->findHandlerClassName($name, $context);
+        $arguments        = $this->getArgumentsForParametersFromWiring(
+            $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
+            $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
+        )
+        ;
+
+        return call_user_func_array([$handlerClassName, 'create'], $arguments);
+    }
+
+    /**
+     * Determines the Fully Qualified Class Name of the Factory or Tag (containing a Factory Method `create`).
+     *
+     * @param string  $tagName
+     * @param TypeContext $context
+     *
+     * @return string
+     */
+    private function findHandlerClassName($tagName, TypeContext $context)
+    {
+        $handlerClassName = Generic::class;
+        if (isset($this->tagHandlerMappings[$tagName])) {
+            $handlerClassName = $this->tagHandlerMappings[$tagName];
+        } elseif ($this->isAnnotation($tagName)) {
+            // TODO: Annotation support is planned for a later stage and as such is disabled for now
+            // $tagName = (string)$this->fqsenResolver->resolve($tagName, $context);
+            // if (isset($this->annotationMappings[$tagName])) {
+            //     $handlerClassName = $this->annotationMappings[$tagName];
+            // }
+        }
+
+        return $handlerClassName;
+    }
+
+    /**
+     * Retrieves the arguments that need to be passed to the Factory Method with the given Parameters.
+     *
+     * @param \ReflectionParameter[] $parameters
+     * @param mixed[]                $locator
+     *
+     * @return mixed[] A series of values that can be passed to the Factory Method of the tag whose parameters
+     *     is provided with this method.
+     */
+    private function getArgumentsForParametersFromWiring($parameters, $locator)
+    {
+        $arguments = [];
+        foreach ($parameters as $index => $parameter) {
+            $typeHint = $parameter->getClass() ? $parameter->getClass()->getName() : null;
+            if (isset($locator[$typeHint])) {
+                $arguments[] = $locator[$typeHint];
+                continue;
+            }
+
+            $parameterName = $parameter->getName();
+            if (isset($locator[$parameterName])) {
+                $arguments[] = $locator[$parameterName];
+                continue;
+            }
+
+            $arguments[] = null;
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Retrieves a series of ReflectionParameter objects for the static 'create' method of the given
+     * tag handler class name.
+     *
+     * @param string $handlerClassName
+     *
+     * @return \ReflectionParameter[]
+     */
+    private function fetchParametersForHandlerFactoryMethod($handlerClassName)
+    {
+        if (! isset($this->tagHandlerParameterCache[$handlerClassName])) {
+            $methodReflection                                  = new \ReflectionMethod($handlerClassName, 'create');
+            $this->tagHandlerParameterCache[$handlerClassName] = $methodReflection->getParameters();
+        }
+
+        return $this->tagHandlerParameterCache[$handlerClassName];
+    }
+
+    /**
+     * Returns a copy of this class' Service Locator with added dynamic parameters, such as the tag's name, body and
+     * Context.
+     *
+     * @param TypeContext $context The Context (namespace and aliasses) that may be passed and is used to resolve FQSENs.
+     * @param string      $tagName The name of the tag that may be passed onto the factory method of the Tag class.
+     * @param string      $tagBody The body of the tag that may be passed onto the factory method of the Tag class.
+     *
+     * @return mixed[]
+     */
+    private function getServiceLocatorWithDynamicParameters(TypeContext $context, $tagName, $tagBody)
+    {
+        $locator = array_merge(
+            $this->serviceLocator,
+            [
+                'name'             => $tagName,
+                'body'             => $tagBody,
+                TypeContext::class => $context
+            ]
+        );
+
+        return $locator;
+    }
+
+    /**
+     * Returns whether the given tag belongs to an annotation.
+     *
+     * @param string $tagContent
+     *
+     * @todo this method should be populated once we implement Annotation notation support.
+     *
+     * @return bool
+     */
+    private function isAnnotation($tagContent)
+    {
+        // 1. Contains a namespace separator
+        // 2. Contains parenthesis
+        // 3. Is present in a list of known annotations (make the algorithm smart by first checking is the last part
+        //    of the annotation class name matches the found tag name
+
+        return false;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tag.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tag.php
new file mode 100644
index 0000000..e765367
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tag.php
@@ -0,0 +1,26 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+interface Tag
+{
+    public function getName();
+
+    public static function create($body);
+
+    public function render(Formatter $formatter = null);
+
+    public function __toString();
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/TagFactory.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/TagFactory.php
new file mode 100644
index 0000000..3c1d113
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/TagFactory.php
@@ -0,0 +1,93 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+
+interface TagFactory
+{
+    /**
+     * Adds a parameter to the service locator that can be injected in a tag's factory method.
+     *
+     * When calling a tag's "create" method we always check the signature for dependencies to inject. One way is to
+     * typehint a parameter in the signature so that we can use that interface or class name to inject a dependency
+     * (see {@see addService()} for more information on that).
+     *
+     * Another way is to check the name of the argument against the names in the Service Locator. With this method
+     * you can add a variable that will be inserted when a tag's create method is not typehinted and has a matching
+     * name.
+     *
+     * Be aware that there are two reserved names:
+     *
+     * - name, representing the name of the tag.
+     * - body, representing the complete body of the tag.
+     *
+     * These parameters are injected at the last moment and will override any existing parameter with those names.
+     *
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @return void
+     */
+    public function addParameter($name, $value);
+
+    /**
+     * Registers a service with the Service Locator using the FQCN of the class or the alias, if provided.
+     *
+     * When calling a tag's "create" method we always check the signature for dependencies to inject. If a parameter
+     * has a typehint then the ServiceLocator is queried to see if a Service is registered for that typehint.
+     *
+     * Because interfaces are regularly used as type-hints this method provides an alias parameter; if the FQCN of the
+     * interface is passed as alias then every time that interface is requested the provided service will be returned.
+     *
+     * @param object $service
+     * @param string $alias
+     *
+     * @return void
+     */
+    public function addService($service);
+
+    /**
+     * Factory method responsible for instantiating the correct sub type.
+     *
+     * @param string $tagLine The text for this tag, including description.
+     * @param TypeContext $context
+     *
+     * @throws \InvalidArgumentException if an invalid tag line was presented.
+     *
+     * @return Tag A new tag object.
+     */
+    public function create($tagLine, TypeContext $context = null);
+
+    /**
+     * Registers a handler for tags.
+     *
+     * If you want to use your own tags then you can use this method to instruct the TagFactory to register the name
+     * of a tag with the FQCN of a 'Tag Handler'. The Tag handler should implement the {@see Tag} interface (and thus
+     * the create method).
+     *
+     * @param string $tagName Name of tag to register a handler for. When registering a namespaced tag, the full
+     *                        name, along with a prefixing slash MUST be provided.
+     * @param string $handler FQCN of handler.
+     *
+     * @throws \InvalidArgumentException if the tag name is not a string
+     * @throws \InvalidArgumentException if the tag name is namespaced (contains backslashes) but does not start with
+     *     a backslash
+     * @throws \InvalidArgumentException if the handler is not a string
+     * @throws \InvalidArgumentException if the handler is not an existing class
+     * @throws \InvalidArgumentException if the handler does not implement the {@see Tag} interface
+     *
+     * @return void
+     */
+    public function registerTagHandler($tagName, $handler);
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php
new file mode 100644
index 0000000..29d7f1d
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php
@@ -0,0 +1,100 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for an {@}author tag in a Docblock.
+ */
+final class Author extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string register that this is the author tag. */
+    protected $name = 'author';
+
+    /** @var string The name of the author */
+    private $authorName = '';
+
+    /** @var string The email of the author */
+    private $authorEmail = '';
+
+    /**
+     * Initializes this tag with the author name and e-mail.
+     *
+     * @param string $authorName
+     * @param string $authorEmail
+     */
+    public function __construct($authorName, $authorEmail)
+    {
+        Assert::string($authorName);
+        Assert::string($authorEmail);
+        if ($authorEmail && !filter_var($authorEmail, FILTER_VALIDATE_EMAIL)) {
+            throw new \InvalidArgumentException('The author tag does not have a valid e-mail address');
+        }
+
+        $this->authorName  = $authorName;
+        $this->authorEmail = $authorEmail;
+    }
+
+    /**
+     * Gets the author's name.
+     *
+     * @return string The author's name.
+     */
+    public function getAuthorName()
+    {
+        return $this->authorName;
+    }
+
+    /**
+     * Returns the author's email.
+     *
+     * @return string The author's email.
+     */
+    public function getEmail()
+    {
+        return $this->authorEmail;
+    }
+
+    /**
+     * Returns this tag in string form.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->authorName . (strlen($this->authorEmail) ? ' <' . $this->authorEmail . '>' : '');
+    }
+
+    /**
+     * Attempts to create a new Author object based on †he tag body.
+     *
+     * @param string $body
+     *
+     * @return static
+     */
+    public static function create($body)
+    {
+        Assert::string($body);
+
+        $splitTagContent = preg_match('/^([^\<]*)(?:\<([^\>]*)\>)?$/u', $body, $matches);
+        if (!$splitTagContent) {
+            return null;
+        }
+
+        $authorName = trim($matches[1]);
+        $email = isset($matches[2]) ? trim($matches[2]) : '';
+
+        return new static($authorName, $email);
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/BaseTag.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/BaseTag.php
new file mode 100644
index 0000000..14bb717
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/BaseTag.php
@@ -0,0 +1,52 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock;
+use phpDocumentor\Reflection\DocBlock\Description;
+
+/**
+ * Parses a tag definition for a DocBlock.
+ */
+abstract class BaseTag implements DocBlock\Tag
+{
+    /** @var string Name of the tag */
+    protected $name = '';
+
+    /** @var Description|null Description of the tag. */
+    protected $description;
+
+    /**
+     * Gets the name of this tag.
+     *
+     * @return string The name of this tag.
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    public function render(Formatter $formatter = null)
+    {
+        if ($formatter === null) {
+            $formatter = new Formatter\PassthroughFormatter();
+        }
+
+        return $formatter->format($this);
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php
new file mode 100644
index 0000000..31b4f82
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php
@@ -0,0 +1,84 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\FqsenResolver;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a @covers tag in a Docblock.
+ */
+final class Covers extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'covers';
+
+    /** @var Fqsen */
+    private $refers = null;
+
+    /**
+     * Initializes this tag.
+     *
+     * @param Fqsen $refers
+     * @param Description $description
+     */
+    public function __construct(Fqsen $refers, Description $description = null)
+    {
+        $this->refers = $refers;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        DescriptionFactory $descriptionFactory = null,
+        FqsenResolver $resolver = null,
+        TypeContext $context = null
+    )
+    {
+        Assert::string($body);
+        Assert::notEmpty($body);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        return new static(
+            $resolver->resolve($parts[0], $context),
+            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
+        );
+    }
+
+    /**
+     * Returns the structural element this tag refers to.
+     *
+     * @return Fqsen
+     */
+    public function getReference()
+    {
+        return $this->refers;
+    }
+
+    /**
+     * Returns a string representation of this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php
new file mode 100644
index 0000000..7c1039f
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php
@@ -0,0 +1,97 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}deprecated tag in a Docblock.
+ */
+final class Deprecated extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'deprecated';
+
+    /**
+     * PCRE regular expression matching a version vector.
+     * Assumes the "x" modifier.
+     */
+    const REGEX_VECTOR = '(?:
+        # Normal release vectors.
+        \d\S*
+        |
+        # VCS version vectors. Per PHPCS, they are expected to
+        # follow the form of the VCS name, followed by ":", followed
+        # by the version vector itself.
+        # By convention, popular VCSes like CVS, SVN and GIT use "$"
+        # around the actual version vector.
+        [^\s\:]+\:\s*\$[^\$]+\$
+    )';
+
+    /** @var string The version vector. */
+    private $version = '';
+
+    public function __construct($version = null, Description $description = null)
+    {
+        Assert::nullOrStringNotEmpty($version);
+
+        $this->version = $version;
+        $this->description = $description;
+    }
+
+    /**
+     * @return static
+     */
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    {
+        Assert::nullOrString($body);
+        if (empty($body)) {
+            return new static();
+        }
+
+        $matches = [];
+        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
+            return new static(
+                null,
+                null !== $descriptionFactory ? $descriptionFactory->create($body, $context) : null
+            );
+        }
+
+        return new static(
+            $matches[1],
+            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
+        );
+    }
+
+    /**
+     * Gets the version section of the tag.
+     *
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php
new file mode 100644
index 0000000..571ef8d
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php
@@ -0,0 +1,158 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+
+/**
+ * Reflection class for a {@}example tag in a Docblock.
+ */
+final class Example extends BaseTag
+{
+    /**
+     * @var string Path to a file to use as an example. May also be an absolute URI.
+     */
+    private $filePath = '';
+
+    /**
+     * @var bool Whether the file path component represents an URI. This determines how the file portion
+     *     appears at {@link getContent()}.
+     */
+    private $isURI = false;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getContent()
+    {
+        if (null === $this->description) {
+            $filePath = '"' . $this->filePath . '"';
+            if ($this->isURI) {
+                $filePath = $this->isUriRelative($this->filePath)
+                    ? str_replace('%2F', '/', rawurlencode($this->filePath))
+                    :$this->filePath;
+            }
+
+            $this->description = $filePath . ' ' . parent::getContent();
+        }
+
+        return $this->description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create($body)
+    {
+        // File component: File path in quotes or File URI / Source information
+        if (! preg_match('/^(?:\"([^\"]+)\"|(\S+))(?:\s+(.*))?$/sux', $body, $matches)) {
+            return null;
+        }
+
+        $filePath = null;
+        $fileUri  = null;
+        if ('' !== $matches[1]) {
+            $filePath = $matches[1];
+        } else {
+            $fileUri = $matches[2];
+        }
+
+        $startingLine = 1;
+        $lineCount    = null;
+        $description  = null;
+
+        // Starting line / Number of lines / Description
+        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $matches[3], $matches)) {
+            $startingLine = (int)$matches[1];
+            if (isset($matches[2]) && $matches[2] !== '') {
+                $lineCount = (int)$matches[2];
+            }
+            $description = $matches[3];
+        }
+
+        return new static($filePath, $fileUri, $startingLine, $lineCount, $description);
+    }
+
+    /**
+     * Returns the file path.
+     *
+     * @return string Path to a file to use as an example.
+     *     May also be an absolute URI.
+     */
+    public function getFilePath()
+    {
+        return $this->filePath;
+    }
+
+    /**
+     * Sets the file path.
+     *
+     * @param string $filePath The new file path to use for the example.
+     *
+     * @return $this
+     */
+    public function setFilePath($filePath)
+    {
+        $this->isURI = false;
+        $this->filePath = trim($filePath);
+
+        $this->description = null;
+        return $this;
+    }
+
+    /**
+     * Sets the file path as an URI.
+     *
+     * This function is equivalent to {@link setFilePath()}, except that it
+     * converts an URI to a file path before that.
+     *
+     * There is no getFileURI(), as {@link getFilePath()} is compatible.
+     *
+     * @param string $uri The new file URI to use as an example.
+     *
+     * @return $this
+     */
+    public function setFileURI($uri)
+    {
+        $this->isURI   = true;
+        $this->description = null;
+
+        $this->filePath = $this->isUriRelative($uri)
+            ? rawurldecode(str_replace(array('/', '\\'), '%2F', $uri))
+            : $this->filePath = $uri;
+
+        return $this;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->filePath . ($this->description ? ' ' . $this->description->render() : '');
+    }
+
+    /**
+     * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
+     *
+     * @param string $uri
+     *
+     * @return bool
+     */
+    private function isUriRelative($uri)
+    {
+        return false === strpos($uri, ':');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Factory/StaticMethod.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Factory/StaticMethod.php
new file mode 100644
index 0000000..98aea45
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Factory/StaticMethod.php
@@ -0,0 +1,18 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;
+
+interface StaticMethod
+{
+    public static function create($body);
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Factory/Strategy.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Factory/Strategy.php
new file mode 100644
index 0000000..b9ca0b8
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Factory/Strategy.php
@@ -0,0 +1,18 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;
+
+interface Strategy
+{
+    public function create($body);
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter.php
new file mode 100644
index 0000000..64b2c60
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter.php
@@ -0,0 +1,27 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+
+interface Formatter
+{
+    /**
+     * Formats a tag into a string representation according to a specific format, such as Markdown.
+     *
+     * @param Tag $tag
+     *
+     * @return string
+     */
+    public function format(Tag $tag);
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/AlignFormatter.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/AlignFormatter.php
new file mode 100644
index 0000000..ceb40cc
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/AlignFormatter.php
@@ -0,0 +1,47 @@
+
+ * @copyright 2017 Mike van Riel
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+class AlignFormatter implements Formatter
+{
+    /** @var int The maximum tag name length. */
+    protected $maxLen = 0;
+
+    /**
+     * Constructor.
+     *
+     * @param Tag[] $tags All tags that should later be aligned with the formatter.
+     */
+    public function __construct(array $tags)
+    {
+        foreach ($tags as $tag) {
+            $this->maxLen = max($this->maxLen, strlen($tag->getName()));
+        }
+    }
+
+    /**
+     * Formats the given tag to return a simple plain text version.
+     *
+     * @param Tag $tag
+     *
+     * @return string
+     */
+    public function format(Tag $tag)
+    {
+        return '@' . $tag->getName() . str_repeat(' ', $this->maxLen - strlen($tag->getName()) + 1) . (string)$tag;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php
new file mode 100644
index 0000000..4e2c576
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+class PassthroughFormatter implements Formatter
+{
+    /**
+     * Formats the given tag to return a simple plain text version.
+     *
+     * @param Tag $tag
+     *
+     * @return string
+     */
+    public function format(Tag $tag)
+    {
+        return trim('@' . $tag->getName() . ' ' . (string)$tag);
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Generic.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Generic.php
new file mode 100644
index 0000000..e4c53e0
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Generic.php
@@ -0,0 +1,91 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Parses a tag definition for a DocBlock.
+ */
+class Generic extends BaseTag implements Factory\StaticMethod
+{
+    /**
+     * Parses a tag and populates the member variables.
+     *
+     * @param string $name Name of the tag.
+     * @param Description $description The contents of the given tag.
+     */
+    public function __construct($name, Description $description = null)
+    {
+        $this->validateTagName($name);
+
+        $this->name = $name;
+        $this->description = $description;
+    }
+
+    /**
+     * Creates a new tag that represents any unknown tag type.
+     *
+     * @param string             $body
+     * @param string             $name
+     * @param DescriptionFactory $descriptionFactory
+     * @param TypeContext        $context
+     *
+     * @return static
+     */
+    public static function create(
+        $body,
+        $name = '',
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::stringNotEmpty($name);
+        Assert::notNull($descriptionFactory);
+
+        $description = $descriptionFactory && $body ? $descriptionFactory->create($body, $context) : null;
+
+        return new static($name, $description);
+    }
+
+    /**
+     * Returns the tag as a serialized string
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return ($this->description ? $this->description->render() : '');
+    }
+
+    /**
+     * Validates if the tag name matches the expected format, otherwise throws an exception.
+     *
+     * @param string $name
+     *
+     * @return void
+     */
+    private function validateTagName($name)
+    {
+        if (! preg_match('/^' . StandardTagFactory::REGEX_TAGNAME . '$/u', $name)) {
+            throw new \InvalidArgumentException(
+                'The tag name "' . $name . '" is not wellformed. Tags may only consist of letters, underscores, '
+                . 'hyphens and backslashes.'
+            );
+        }
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Link.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Link.php
new file mode 100644
index 0000000..9c0e367
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Link.php
@@ -0,0 +1,77 @@
+
+ * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a @link tag in a Docblock.
+ */
+final class Link extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'link';
+
+    /** @var string */
+    private $link = '';
+
+    /**
+     * Initializes a link to a URL.
+     *
+     * @param string      $link
+     * @param Description $description
+     */
+    public function __construct($link, Description $description = null)
+    {
+        Assert::string($link);
+
+        $this->link = $link;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    {
+        Assert::string($body);
+        Assert::notNull($descriptionFactory);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
+
+        return new static($parts[0], $description);
+    }
+
+    /**
+    * Gets the link
+    *
+    * @return string
+    */
+    public function getLink()
+    {
+        return $this->link;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->link . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php
new file mode 100644
index 0000000..d3c1cd1
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php
@@ -0,0 +1,239 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\Types\Void_;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for an {@}method in a Docblock.
+ */
+final class Method extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'method';
+
+    /** @var string */
+    private $methodName = '';
+
+    /** @var string[] */
+    private $arguments = [];
+
+    /** @var bool */
+    private $isStatic = false;
+
+    /** @var Type */
+    private $returnType;
+
+    public function __construct(
+        $methodName,
+        array $arguments = [],
+        Type $returnType = null,
+        $static = false,
+        Description $description = null
+    ) {
+        Assert::stringNotEmpty($methodName);
+        Assert::boolean($static);
+
+        if ($returnType === null) {
+            $returnType = new Void_();
+        }
+
+        $this->methodName  = $methodName;
+        $this->arguments   = $this->filterArguments($arguments);
+        $this->returnType  = $returnType;
+        $this->isStatic    = $static;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([ $typeResolver, $descriptionFactory ]);
+
+        // 1. none or more whitespace
+        // 2. optionally the keyword "static" followed by whitespace
+        // 3. optionally a word with underscores followed by whitespace : as
+        //    type for the return value
+        // 4. then optionally a word with underscores followed by () and
+        //    whitespace : as method name as used by phpDocumentor
+        // 5. then a word with underscores, followed by ( and any character
+        //    until a ) and whitespace : as method name with signature
+        // 6. any remaining text : as description
+        if (!preg_match(
+            '/^
+                # Static keyword
+                # Declares a static method ONLY if type is also present
+                (?:
+                    (static)
+                    \s+
+                )?
+                # Return type
+                (?:
+                    (   
+                        (?:[\w\|_\\\\]*\$this[\w\|_\\\\]*)
+                        |
+                        (?:
+                            (?:[\w\|_\\\\]+)
+                            # array notation           
+                            (?:\[\])*
+                        )*
+                    )
+                    \s+
+                )?
+                # Legacy method name (not captured)
+                (?:
+                    [\w_]+\(\)\s+
+                )?
+                # Method name
+                ([\w\|_\\\\]+)
+                # Arguments
+                (?:
+                    \(([^\)]*)\)
+                )?
+                \s*
+                # Description
+                (.*)
+            $/sux',
+            $body,
+            $matches
+        )) {
+            return null;
+        }
+
+        list(, $static, $returnType, $methodName, $arguments, $description) = $matches;
+
+        $static      = $static === 'static';
+
+        if ($returnType === '') {
+            $returnType = 'void';
+        }
+
+        $returnType  = $typeResolver->resolve($returnType, $context);
+        $description = $descriptionFactory->create($description, $context);
+
+        if (is_string($arguments) && strlen($arguments) > 0) {
+            $arguments = explode(',', $arguments);
+            foreach($arguments as &$argument) {
+                $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
+                if ($argument[0][0] === '$') {
+                    $argumentName = substr($argument[0], 1);
+                    $argumentType = new Void_();
+                } else {
+                    $argumentType = $typeResolver->resolve($argument[0], $context);
+                    $argumentName = '';
+                    if (isset($argument[1])) {
+                        $argument[1] = self::stripRestArg($argument[1]);
+                        $argumentName = substr($argument[1], 1);
+                    }
+                }
+
+                $argument = [ 'name' => $argumentName, 'type' => $argumentType];
+            }
+        } else {
+            $arguments = [];
+        }
+
+        return new static($methodName, $arguments, $returnType, $static, $description);
+    }
+
+    /**
+     * Retrieves the method name.
+     *
+     * @return string
+     */
+    public function getMethodName()
+    {
+        return $this->methodName;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getArguments()
+    {
+        return $this->arguments;
+    }
+
+    /**
+     * Checks whether the method tag describes a static method or not.
+     *
+     * @return bool TRUE if the method declaration is for a static method, FALSE otherwise.
+     */
+    public function isStatic()
+    {
+        return $this->isStatic;
+    }
+
+    /**
+     * @return Type
+     */
+    public function getReturnType()
+    {
+        return $this->returnType;
+    }
+
+    public function __toString()
+    {
+        $arguments = [];
+        foreach ($this->arguments as $argument) {
+            $arguments[] = $argument['type'] . ' $' . $argument['name'];
+        }
+
+        return trim(($this->isStatic() ? 'static ' : '')
+            . (string)$this->returnType . ' '
+            . $this->methodName
+            . '(' . implode(', ', $arguments) . ')'
+            . ($this->description ? ' ' . $this->description->render() : ''));
+    }
+
+    private function filterArguments($arguments)
+    {
+        foreach ($arguments as &$argument) {
+            if (is_string($argument)) {
+                $argument = [ 'name' => $argument ];
+            }
+            if (! isset($argument['type'])) {
+                $argument['type'] = new Void_();
+            }
+            $keys = array_keys($argument);
+            if ($keys !== [ 'name', 'type' ]) {
+                throw new \InvalidArgumentException(
+                    'Arguments can only have the "name" and "type" fields, found: ' . var_export($keys, true)
+                );
+            }
+        }
+
+        return $arguments;
+    }
+
+    private static function stripRestArg($argument)
+    {
+        if (strpos($argument, '...') === 0) {
+            $argument = trim(substr($argument, 3));
+        }
+
+        return $argument;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php
new file mode 100644
index 0000000..1a51dc0
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php
@@ -0,0 +1,141 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for the {@}param tag in a Docblock.
+ */
+final class Param extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'param';
+
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    private $variableName = '';
+
+    /** @var bool determines whether this is a variadic argument */
+    private $isVariadic = false;
+
+    /**
+     * @param string $variableName
+     * @param Type $type
+     * @param bool $isVariadic
+     * @param Description $description
+     */
+    public function __construct($variableName, Type $type = null, $isVariadic = false, Description $description = null)
+    {
+        Assert::string($variableName);
+        Assert::boolean($isVariadic);
+
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->isVariadic = $isVariadic;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+        $isVariadic = false;
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$' || substr($parts[0], 0, 4) === '...$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 3) === '...') {
+                $isVariadic = true;
+                $variableName = substr($variableName, 3);
+            }
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
+
+        return new static($variableName, $type, $isVariadic, $description);
+    }
+
+    /**
+     * Returns the variable's name.
+     *
+     * @return string
+     */
+    public function getVariableName()
+    {
+        return $this->variableName;
+    }
+
+    /**
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Returns whether this tag is variadic.
+     *
+     * @return boolean
+     */
+    public function isVariadic()
+    {
+        return $this->isVariadic;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return ($this->type ? $this->type . ' ' : '')
+        . ($this->isVariadic() ? '...' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php
new file mode 100644
index 0000000..3c59713
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php
@@ -0,0 +1,118 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}property tag in a Docblock.
+ */
+class Property extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'property';
+
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    protected $variableName = '';
+
+    /**
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
+     */
+    public function __construct($variableName, Type $type = null, Description $description = null)
+    {
+        Assert::string($variableName);
+
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
+
+        return new static($variableName, $type, $description);
+    }
+
+    /**
+     * Returns the variable's name.
+     *
+     * @return string
+     */
+    public function getVariableName()
+    {
+        return $this->variableName;
+    }
+
+    /**
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php
new file mode 100644
index 0000000..bf2b805
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php
@@ -0,0 +1,118 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}property-read tag in a Docblock.
+ */
+class PropertyRead extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'property-read';
+
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    protected $variableName = '';
+
+    /**
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
+     */
+    public function __construct($variableName, Type $type = null, Description $description = null)
+    {
+        Assert::string($variableName);
+
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
+
+        return new static($variableName, $type, $description);
+    }
+
+    /**
+     * Returns the variable's name.
+     *
+     * @return string
+     */
+    public function getVariableName()
+    {
+        return $this->variableName;
+    }
+
+    /**
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php
new file mode 100644
index 0000000..db37e0f
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php
@@ -0,0 +1,118 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}property-write tag in a Docblock.
+ */
+class PropertyWrite extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'property-write';
+
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    protected $variableName = '';
+
+    /**
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
+     */
+    public function __construct($variableName, Type $type = null, Description $description = null)
+    {
+        Assert::string($variableName);
+
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
+
+        return new static($variableName, $type, $description);
+    }
+
+    /**
+     * Returns the variable's name.
+     *
+     * @return string
+     */
+    public function getVariableName()
+    {
+        return $this->variableName;
+    }
+
+    /**
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php
new file mode 100644
index 0000000..09a5870
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php
@@ -0,0 +1,73 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}return tag in a Docblock.
+ */
+final class Return_ extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'return';
+
+    /** @var Type */
+    private $type;
+
+    public function __construct(Type $type, Description $description = null)
+    {
+        $this->type = $type;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    )
+    {
+        Assert::string($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        $type = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
+        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);
+
+        return new static($type, $description);
+    }
+
+    /**
+     * Returns the type section of the variable.
+     *
+     * @return Type
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function __toString()
+    {
+        return $this->type . ' ' . $this->description;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php
new file mode 100644
index 0000000..64ee3d8
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php
@@ -0,0 +1,81 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\DocBlock\Description;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for an {@}see tag in a Docblock.
+ */
+class See extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'see';
+
+    /** @var Fqsen */
+    protected $refers = null;
+
+    /**
+     * Initializes this tag.
+     *
+     * @param Fqsen $refers
+     * @param Description $description
+     */
+    public function __construct(Fqsen $refers, Description $description = null)
+    {
+        $this->refers = $refers;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        FqsenResolver $resolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$resolver, $descriptionFactory]);
+
+        $parts       = preg_split('/\s+/Su', $body, 2);
+        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
+
+        return new static($resolver->resolve($parts[0], $context), $description);
+    }
+
+    /**
+     * Returns the structural element this tag refers to.
+     *
+     * @return Fqsen
+     */
+    public function getReference()
+    {
+        return $this->refers;
+    }
+
+    /**
+     * Returns a string representation of this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php
new file mode 100644
index 0000000..3d002ed
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php
@@ -0,0 +1,94 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}since tag in a Docblock.
+ */
+final class Since extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'since';
+
+    /**
+     * PCRE regular expression matching a version vector.
+     * Assumes the "x" modifier.
+     */
+    const REGEX_VECTOR = '(?:
+        # Normal release vectors.
+        \d\S*
+        |
+        # VCS version vectors. Per PHPCS, they are expected to
+        # follow the form of the VCS name, followed by ":", followed
+        # by the version vector itself.
+        # By convention, popular VCSes like CVS, SVN and GIT use "$"
+        # around the actual version vector.
+        [^\s\:]+\:\s*\$[^\$]+\$
+    )';
+
+    /** @var string The version vector. */
+    private $version = '';
+
+    public function __construct($version = null, Description $description = null)
+    {
+        Assert::nullOrStringNotEmpty($version);
+
+        $this->version     = $version;
+        $this->description = $description;
+    }
+
+    /**
+     * @return static
+     */
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    {
+        Assert::nullOrString($body);
+        if (empty($body)) {
+            return new static();
+        }
+
+        $matches = [];
+        if (! preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
+            return null;
+        }
+
+        return new static(
+            $matches[1],
+            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
+        );
+    }
+
+    /**
+     * Gets the version section of the tag.
+     *
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php
new file mode 100644
index 0000000..b0646b9
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php
@@ -0,0 +1,96 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}source tag in a Docblock.
+ */
+final class Source extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'source';
+
+    /** @var int The starting line, relative to the structural element's location. */
+    private $startingLine = 1;
+
+    /** @var int|null The number of lines, relative to the starting line. NULL means "to the end". */
+    private $lineCount = null;
+
+    public function __construct($startingLine, $lineCount = null, Description $description = null)
+    {
+        Assert::integerish($startingLine);
+        Assert::nullOrIntegerish($lineCount);
+
+        $this->startingLine = (int)$startingLine;
+        $this->lineCount    = $lineCount !== null ? (int)$lineCount : null;
+        $this->description  = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    {
+        Assert::stringNotEmpty($body);
+        Assert::notNull($descriptionFactory);
+
+        $startingLine = 1;
+        $lineCount    = null;
+        $description  = null;
+
+        // Starting line / Number of lines / Description
+        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $body, $matches)) {
+            $startingLine = (int)$matches[1];
+            if (isset($matches[2]) && $matches[2] !== '') {
+                $lineCount = (int)$matches[2];
+            }
+            $description = $matches[3];
+        }
+
+        return new static($startingLine, $lineCount, $descriptionFactory->create($description, $context));
+    }
+
+    /**
+     * Gets the starting line.
+     *
+     * @return int The starting line, relative to the structural element's
+     *     location.
+     */
+    public function getStartingLine()
+    {
+        return $this->startingLine;
+    }
+
+    /**
+     * Returns the number of lines.
+     *
+     * @return int|null The number of lines, relative to the starting line. NULL
+     *     means "to the end".
+     */
+    public function getLineCount()
+    {
+        return $this->lineCount;
+    }
+
+    public function __toString()
+    {
+        return $this->startingLine
+        . ($this->lineCount !== null ? ' ' . $this->lineCount : '')
+        . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Throws.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Throws.php
new file mode 100644
index 0000000..349e773
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Throws.php
@@ -0,0 +1,72 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}throws tag in a Docblock.
+ */
+final class Throws extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'throws';
+
+    /** @var Type */
+    private $type;
+
+    public function __construct(Type $type, Description $description = null)
+    {
+        $this->type        = $type;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        $type        = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
+        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);
+
+        return new static($type, $description);
+    }
+
+    /**
+     * Returns the type section of the variable.
+     *
+     * @return Type
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function __toString()
+    {
+        return $this->type . ' ' . $this->description;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Uses.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Uses.php
new file mode 100644
index 0000000..00dc3e3
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Uses.php
@@ -0,0 +1,83 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}uses tag in a Docblock.
+ */
+final class Uses extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'uses';
+
+    /** @var Fqsen */
+    protected $refers = null;
+
+    /**
+     * Initializes this tag.
+     *
+     * @param Fqsen       $refers
+     * @param Description $description
+     */
+    public function __construct(Fqsen $refers, Description $description = null)
+    {
+        $this->refers      = $refers;
+        $this->description = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        FqsenResolver $resolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$resolver, $descriptionFactory]);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        return new static(
+            $resolver->resolve($parts[0], $context),
+            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
+        );
+    }
+
+    /**
+     * Returns the structural element this tag refers to.
+     *
+     * @return Fqsen
+     */
+    public function getReference()
+    {
+        return $this->refers;
+    }
+
+    /**
+     * Returns a string representation of this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->refers . ' ' . $this->description->render();
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php
new file mode 100644
index 0000000..e23c694
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php
@@ -0,0 +1,118 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}var tag in a Docblock.
+ */
+class Var_ extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'var';
+
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    protected $variableName = '';
+
+    /**
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
+     */
+    public function __construct($variableName, Type $type = null, Description $description = null)
+    {
+        Assert::string($variableName);
+
+        $this->variableName = $variableName;
+        $this->type         = $type;
+        $this->description  = $description;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts        = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type         = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
+
+        return new static($variableName, $type, $description);
+    }
+
+    /**
+     * Returns the variable's name.
+     *
+     * @return string
+     */
+    public function getVariableName()
+    {
+        return $this->variableName;
+    }
+
+    /**
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php
new file mode 100644
index 0000000..3e0e5be
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php
@@ -0,0 +1,94 @@
+
+ * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}version tag in a Docblock.
+ */
+final class Version extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'version';
+
+    /**
+     * PCRE regular expression matching a version vector.
+     * Assumes the "x" modifier.
+     */
+    const REGEX_VECTOR = '(?:
+        # Normal release vectors.
+        \d\S*
+        |
+        # VCS version vectors. Per PHPCS, they are expected to
+        # follow the form of the VCS name, followed by ":", followed
+        # by the version vector itself.
+        # By convention, popular VCSes like CVS, SVN and GIT use "$"
+        # around the actual version vector.
+        [^\s\:]+\:\s*\$[^\$]+\$
+    )';
+
+    /** @var string The version vector. */
+    private $version = '';
+
+    public function __construct($version = null, Description $description = null)
+    {
+        Assert::nullOrStringNotEmpty($version);
+
+        $this->version = $version;
+        $this->description = $description;
+    }
+
+    /**
+     * @return static
+     */
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    {
+        Assert::nullOrString($body);
+        if (empty($body)) {
+            return new static();
+        }
+
+        $matches = [];
+        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
+            return null;
+        }
+
+        return new static(
+            $matches[1],
+            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
+        );
+    }
+
+    /**
+     * Gets the version section of the tag.
+     *
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php
new file mode 100644
index 0000000..9ec2455
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php
@@ -0,0 +1,277 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\TagFactory;
+use Webmozart\Assert\Assert;
+
+final class DocBlockFactory implements DocBlockFactoryInterface
+{
+    /** @var DocBlock\DescriptionFactory */
+    private $descriptionFactory;
+
+    /** @var DocBlock\TagFactory */
+    private $tagFactory;
+
+    /**
+     * Initializes this factory with the required subcontractors.
+     *
+     * @param DescriptionFactory $descriptionFactory
+     * @param TagFactory         $tagFactory
+     */
+    public function __construct(DescriptionFactory $descriptionFactory, TagFactory $tagFactory)
+    {
+        $this->descriptionFactory = $descriptionFactory;
+        $this->tagFactory = $tagFactory;
+    }
+
+    /**
+     * Factory method for easy instantiation.
+     *
+     * @param string[] $additionalTags
+     *
+     * @return DocBlockFactory
+     */
+    public static function createInstance(array $additionalTags = [])
+    {
+        $fqsenResolver = new FqsenResolver();
+        $tagFactory = new StandardTagFactory($fqsenResolver);
+        $descriptionFactory = new DescriptionFactory($tagFactory);
+
+        $tagFactory->addService($descriptionFactory);
+        $tagFactory->addService(new TypeResolver($fqsenResolver));
+
+        $docBlockFactory = new self($descriptionFactory, $tagFactory);
+        foreach ($additionalTags as $tagName => $tagHandler) {
+            $docBlockFactory->registerTagHandler($tagName, $tagHandler);
+        }
+
+        return $docBlockFactory;
+    }
+
+    /**
+     * @param object|string $docblock A string containing the DocBlock to parse or an object supporting the
+     *                                getDocComment method (such as a ReflectionClass object).
+     * @param Types\Context $context
+     * @param Location      $location
+     *
+     * @return DocBlock
+     */
+    public function create($docblock, Types\Context $context = null, Location $location = null)
+    {
+        if (is_object($docblock)) {
+            if (!method_exists($docblock, 'getDocComment')) {
+                $exceptionMessage = 'Invalid object passed; the given object must support the getDocComment method';
+                throw new \InvalidArgumentException($exceptionMessage);
+            }
+
+            $docblock = $docblock->getDocComment();
+        }
+
+        Assert::stringNotEmpty($docblock);
+
+        if ($context === null) {
+            $context = new Types\Context('');
+        }
+
+        $parts = $this->splitDocBlock($this->stripDocComment($docblock));
+        list($templateMarker, $summary, $description, $tags) = $parts;
+
+        return new DocBlock(
+            $summary,
+            $description ? $this->descriptionFactory->create($description, $context) : null,
+            array_filter($this->parseTagBlock($tags, $context), function($tag) {
+                return $tag instanceof Tag;
+            }),
+            $context,
+            $location,
+            $templateMarker === '#@+',
+            $templateMarker === '#@-'
+        );
+    }
+
+    public function registerTagHandler($tagName, $handler)
+    {
+        $this->tagFactory->registerTagHandler($tagName, $handler);
+    }
+
+    /**
+     * Strips the asterisks from the DocBlock comment.
+     *
+     * @param string $comment String containing the comment text.
+     *
+     * @return string
+     */
+    private function stripDocComment($comment)
+    {
+        $comment = trim(preg_replace('#[ \t]*(?:\/\*\*|\*\/|\*)?[ \t]{0,1}(.*)?#u', '$1', $comment));
+
+        // reg ex above is not able to remove */ from a single line docblock
+        if (substr($comment, -2) == '*/') {
+            $comment = trim(substr($comment, 0, -2));
+        }
+
+        return str_replace(array("\r\n", "\r"), "\n", $comment);
+    }
+
+    /**
+     * Splits the DocBlock into a template marker, summary, description and block of tags.
+     *
+     * @param string $comment Comment to split into the sub-parts.
+     *
+     * @author Richard van Velzen (@_richardJ) Special thanks to Richard for the regex responsible for the split.
+     * @author Mike van Riel  for extending the regex with template marker support.
+     *
+     * @return string[] containing the template marker (if any), summary, description and a string containing the tags.
+     */
+    private function splitDocBlock($comment)
+    {
+        // Performance improvement cheat: if the first character is an @ then only tags are in this DocBlock. This
+        // method does not split tags so we return this verbatim as the fourth result (tags). This saves us the
+        // performance impact of running a regular expression
+        if (strpos($comment, '@') === 0) {
+            return array('', '', '', $comment);
+        }
+
+        // clears all extra horizontal whitespace from the line endings to prevent parsing issues
+        $comment = preg_replace('/\h*$/Sum', '', $comment);
+
+        /*
+         * Splits the docblock into a template marker, summary, description and tags section.
+         *
+         * - The template marker is empty, #@+ or #@- if the DocBlock starts with either of those (a newline may
+         *   occur after it and will be stripped).
+         * - The short description is started from the first character until a dot is encountered followed by a
+         *   newline OR two consecutive newlines (horizontal whitespace is taken into account to consider spacing
+         *   errors). This is optional.
+         * - The long description, any character until a new line is encountered followed by an @ and word
+         *   characters (a tag). This is optional.
+         * - Tags; the remaining characters
+         *
+         * Big thanks to RichardJ for contributing this Regular Expression
+         */
+        preg_match(
+            '/
+            \A
+            # 1. Extract the template marker
+            (?:(\#\@\+|\#\@\-)\n?)?
+
+            # 2. Extract the summary
+            (?:
+              (?! @\pL ) # The summary may not start with an @
+              (
+                [^\n.]+
+                (?:
+                  (?! \. \n | \n{2} )     # End summary upon a dot followed by newline or two newlines
+                  [\n.] (?! [ \t]* @\pL ) # End summary when an @ is found as first character on a new line
+                  [^\n.]+                 # Include anything else
+                )*
+                \.?
+              )?
+            )
+
+            # 3. Extract the description
+            (?:
+              \s*        # Some form of whitespace _must_ precede a description because a summary must be there
+              (?! @\pL ) # The description may not start with an @
+              (
+                [^\n]+
+                (?: \n+
+                  (?! [ \t]* @\pL ) # End description when an @ is found as first character on a new line
+                  [^\n]+            # Include anything else
+                )*
+              )
+            )?
+
+            # 4. Extract the tags (anything that follows)
+            (\s+ [\s\S]*)? # everything that follows
+            /ux',
+            $comment,
+            $matches
+        );
+        array_shift($matches);
+
+        while (count($matches) < 4) {
+            $matches[] = '';
+        }
+
+        return $matches;
+    }
+
+    /**
+     * Creates the tag objects.
+     *
+     * @param string $tags Tag block to parse.
+     * @param Types\Context $context Context of the parsed Tag
+     *
+     * @return DocBlock\Tag[]
+     */
+    private function parseTagBlock($tags, Types\Context $context)
+    {
+        $tags = $this->filterTagBlock($tags);
+        if (!$tags) {
+            return [];
+        }
+
+        $result = $this->splitTagBlockIntoTagLines($tags);
+        foreach ($result as $key => $tagLine) {
+            $result[$key] = $this->tagFactory->create(trim($tagLine), $context);
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param string $tags
+     *
+     * @return string[]
+     */
+    private function splitTagBlockIntoTagLines($tags)
+    {
+        $result = array();
+        foreach (explode("\n", $tags) as $tag_line) {
+            if (isset($tag_line[0]) && ($tag_line[0] === '@')) {
+                $result[] = $tag_line;
+            } else {
+                $result[count($result) - 1] .= "\n" . $tag_line;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param $tags
+     * @return string
+     */
+    private function filterTagBlock($tags)
+    {
+        $tags = trim($tags);
+        if (!$tags) {
+            return null;
+        }
+
+        if ('@' !== $tags[0]) {
+            // @codeCoverageIgnoreStart
+            // Can't simulate this; this only happens if there is an error with the parsing of the DocBlock that
+            // we didn't foresee.
+            throw new \LogicException('A tag block started with text instead of an at-sign(@): ' . $tags);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $tags;
+    }
+}
diff --git a/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactoryInterface.php b/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactoryInterface.php
new file mode 100644
index 0000000..b353342
--- /dev/null
+++ b/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactoryInterface.php
@@ -0,0 +1,23 @@
+ please note that if you want to pass partial class names that additional steps are necessary, see the 
+  > chapter `Resolving partial classes and FQSENs` for more information.
+
+Where the FqsenResolver can resolve:
+
+- Constant expressions (i.e. `@see \MyNamespace\MY_CONSTANT`)
+- Function expressions (i.e. `@see \MyNamespace\myFunction()`)
+- Class expressions (i.e. `@see \MyNamespace\MyClass`)
+- Interface expressions (i.e. `@see \MyNamespace\MyInterface`)
+- Trait expressions (i.e. `@see \MyNamespace\MyTrait`)
+- Class constant expressions (i.e. `@see \MyNamespace\MyClass::MY_CONSTANT`)
+- Property expressions (i.e. `@see \MyNamespace\MyClass::$myProperty`)
+- Method expressions (i.e. `@see \MyNamespace\MyClass::myMethod()`)
+
+## Resolving a type
+
+In order to resolve a type you will have to instantiate the class `\phpDocumentor\Reflection\TypeResolver`
+and call its `resolve` method like this:
+
+```php
+$typeResolver = new \phpDocumentor\Reflection\TypeResolver();
+$type = $typeResolver->resolve('string|integer');
+```
+
+In this example you will receive a Value Object of class `\phpDocumentor\Reflection\Types\Compound` that has two 
+elements, one of type `\phpDocumentor\Reflection\Types\String_` and one of type 
+`\phpDocumentor\Reflection\Types\Integer`.
+
+The real power of this resolver is in its capability to expand partial class names into fully qualified class names; but
+in order to do that we need an additional `\phpDocumentor\Reflection\Types\Context` class that will inform the resolver 
+in which namespace the given expression occurs and which namespace aliases (or imports) apply.
+
+## Resolving an FQSEN
+
+A Fully Qualified Structural Element Name is a reference to another element in your code bases and can be resolved using
+the `\phpDocumentor\Reflection\FqsenResolver` class' `resolve` method, like this:
+
+```php
+$fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
+$fqsen = $fqsenResolver->resolve('\phpDocumentor\Reflection\FqsenResolver::resolve()');
+```
+
+In this example we resolve a Fully Qualified Structural Element Name (meaning that it includes the full namespace, class
+name and element name) and receive a Value Object of type `\phpDocumentor\Reflection\Fqsen`.
+
+The real power of this resolver is in its capability to expand partial element names into Fully Qualified Structural 
+Element Names; but in order to do that we need an additional `\phpDocumentor\Reflection\Types\Context` class that will 
+inform the resolver in which namespace the given expression occurs and which namespace aliases (or imports) apply.
+
+## Resolving partial Classes and Structural Element Names
+
+Perhaps the best feature of this library is that it knows how to resolve partial class names into fully qualified class 
+names.
+
+For example, you have this file:
+
+```php
+namespace My\Example;
+
+use phpDocumentor\Reflection\Types;
+
+class Classy
+{
+    /**
+     * @var Types\Context
+     * @see Classy::otherFunction()
+     */
+    public function __construct($context) {}
+    
+    public function otherFunction(){}
+}
+```
+
+Suppose that you would want to resolve (and expand) the type in the `@var` tag and the element name in the `@see` tag.
+For the resolvers to know how to expand partial names you have to provide a bit of _Context_ for them by instantiating
+a new class named `\phpDocumentor\Reflection\Types\Context` with the name of the namespace and the aliases that are in 
+play.
+
+### Creating a Context
+
+You can do this by manually creating a Context like this:
+
+```php
+$context = new \phpDocumentor\Reflection\Types\Context(
+    '\My\Example', 
+    [ 'Types' => '\phpDocumentor\Reflection\Types']
+);
+```
+
+Or by using the `\phpDocumentor\Reflection\Types\ContextFactory` to instantiate a new context based on a Reflector 
+object or by providing the namespace that you'd like to extract and the source code of the file in which the given
+type expression occurs.
+
+```php
+$contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
+$context = $contextFactory->createFromReflector(new ReflectionMethod('\My\Example\Classy', '__construct'));
+```
+
+or
+
+```php
+$contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
+$context = $contextFactory->createForNamespace('\My\Example', file_get_contents('My/Example/Classy.php'));
+```
+
+### Using the Context
+
+After you have obtained a Context it is just a matter of passing it along with the `resolve` method of either Resolver 
+class as second argument and the Resolvers will take this into account when resolving partial names.
+
+To obtain the resolved class name for the `@var` tag in the example above you can do:
+
+```php
+$typeResolver = new \phpDocumentor\Reflection\TypeResolver();
+$type = $typeResolver->resolve('Types\Context', $context);
+```
+
+When you do this you will receive an object of class `\phpDocumentor\Reflection\Types\Object_` for which you can call 
+the `getFqsen` method to receive a Value Object that represents the complete FQSEN. So that would be 
+`phpDocumentor\Reflection\Types\Context`.
+
+> Why is the FQSEN wrapped in another object `Object_`?
+> 
+> The resolve method of the TypeResolver only returns object with the interface `Type` and the FQSEN is a common
+> type that does not represent a Type. Also: in some cases a type can represent an "Untyped Object", meaning that it
+> is an object (signified by the `object` keyword) but does not refer to a specific element using an FQSEN.
+
+Another example is on how to resolve the FQSEN of a method as can be seen with the `@see` tag in the example above. To
+resolve that you can do the following:
+
+```php
+$fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
+$type = $fqsenResolver->resolve('Classy::otherFunction()', $context);
+```
+
+Because Classy is a Class in the current namespace its FQSEN will have the `My\Example` namespace and by calling the 
+`resolve` method of the FQSEN Resolver you will receive an `Fqsen` object that refers to 
+`\My\Example\Classy::otherFunction()`.
diff --git a/vendor/phpdocumentor/type-resolver/composer.json b/vendor/phpdocumentor/type-resolver/composer.json
new file mode 100644
index 0000000..82ead15
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/composer.json
@@ -0,0 +1,27 @@
+{
+    "name":    "phpdocumentor/type-resolver",
+    "type":    "library",
+    "license": "MIT",
+    "authors": [
+        {"name": "Mike van Riel", "email": "me@mikevanriel.com"}
+    ],
+    "require": {
+        "php": "^5.5 || ^7.0",
+        "phpdocumentor/reflection-common": "^1.0"
+    },
+    "autoload": {
+        "psr-4": {"phpDocumentor\\Reflection\\": ["src/"]}
+    },
+    "autoload-dev": {
+        "psr-4": {"phpDocumentor\\Reflection\\": ["tests/unit"]}
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.2||^4.8.24",
+        "mockery/mockery": "^0.9.4"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php b/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
new file mode 100644
index 0000000..9aa6ba3
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
@@ -0,0 +1,77 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\Types\Context;
+
+class FqsenResolver
+{
+    /** @var string Definition of the NAMESPACE operator in PHP */
+    const OPERATOR_NAMESPACE = '\\';
+
+    public function resolve($fqsen, Context $context = null)
+    {
+        if ($context === null) {
+            $context = new Context('');
+        }
+
+        if ($this->isFqsen($fqsen)) {
+            return new Fqsen($fqsen);
+        }
+
+        return $this->resolvePartialStructuralElementName($fqsen, $context);
+    }
+
+    /**
+     * Tests whether the given type is a Fully Qualified Structural Element Name.
+     *
+     * @param string $type
+     *
+     * @return bool
+     */
+    private function isFqsen($type)
+    {
+        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
+    }
+
+    /**
+     * Resolves a partial Structural Element Name (i.e. `Reflection\DocBlock`) to its FQSEN representation
+     * (i.e. `\phpDocumentor\Reflection\DocBlock`) based on the Namespace and aliases mentioned in the Context.
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Fqsen
+     * @throws \InvalidArgumentException when type is not a valid FQSEN.
+     */
+    private function resolvePartialStructuralElementName($type, Context $context)
+    {
+        $typeParts = explode(self::OPERATOR_NAMESPACE, $type, 2);
+
+        $namespaceAliases = $context->getNamespaceAliases();
+
+        // if the first segment is not an alias; prepend namespace name and return
+        if (!isset($namespaceAliases[$typeParts[0]])) {
+            $namespace = $context->getNamespace();
+            if ('' !== $namespace) {
+                $namespace .= self::OPERATOR_NAMESPACE;
+            }
+
+            return new Fqsen(self::OPERATOR_NAMESPACE . $namespace . $type);
+        }
+
+        $typeParts[0] = $namespaceAliases[$typeParts[0]];
+
+        return new Fqsen(self::OPERATOR_NAMESPACE . implode(self::OPERATOR_NAMESPACE, $typeParts));
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Type.php b/vendor/phpdocumentor/type-resolver/src/Type.php
new file mode 100644
index 0000000..33ca559
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Type.php
@@ -0,0 +1,18 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+interface Type
+{
+    public function __toString();
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/TypeResolver.php b/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
new file mode 100644
index 0000000..9df65b6
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
@@ -0,0 +1,298 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\Types\Array_;
+use phpDocumentor\Reflection\Types\Compound;
+use phpDocumentor\Reflection\Types\Context;
+use phpDocumentor\Reflection\Types\Iterable_;
+use phpDocumentor\Reflection\Types\Nullable;
+use phpDocumentor\Reflection\Types\Object_;
+
+final class TypeResolver
+{
+    /** @var string Definition of the ARRAY operator for types */
+    const OPERATOR_ARRAY = '[]';
+
+    /** @var string Definition of the NAMESPACE operator in PHP */
+    const OPERATOR_NAMESPACE = '\\';
+
+    /** @var string[] List of recognized keywords and unto which Value Object they map */
+    private $keywords = array(
+        'string' => Types\String_::class,
+        'int' => Types\Integer::class,
+        'integer' => Types\Integer::class,
+        'bool' => Types\Boolean::class,
+        'boolean' => Types\Boolean::class,
+        'float' => Types\Float_::class,
+        'double' => Types\Float_::class,
+        'object' => Object_::class,
+        'mixed' => Types\Mixed::class,
+        'array' => Array_::class,
+        'resource' => Types\Resource::class,
+        'void' => Types\Void_::class,
+        'null' => Types\Null_::class,
+        'scalar' => Types\Scalar::class,
+        'callback' => Types\Callable_::class,
+        'callable' => Types\Callable_::class,
+        'false' => Types\Boolean::class,
+        'true' => Types\Boolean::class,
+        'self' => Types\Self_::class,
+        '$this' => Types\This::class,
+        'static' => Types\Static_::class,
+        'parent' => Types\Parent_::class,
+        'iterable' => Iterable_::class,
+    );
+
+    /** @var FqsenResolver */
+    private $fqsenResolver;
+
+    /**
+     * Initializes this TypeResolver with the means to create and resolve Fqsen objects.
+     *
+     * @param FqsenResolver $fqsenResolver
+     */
+    public function __construct(FqsenResolver $fqsenResolver = null)
+    {
+        $this->fqsenResolver = $fqsenResolver ?: new FqsenResolver();
+    }
+
+    /**
+     * Analyzes the given type and returns the FQCN variant.
+     *
+     * When a type is provided this method checks whether it is not a keyword or
+     * Fully Qualified Class Name. If so it will use the given namespace and
+     * aliases to expand the type to a FQCN representation.
+     *
+     * This method only works as expected if the namespace and aliases are set;
+     * no dynamic reflection is being performed here.
+     *
+     * @param string $type     The relative or absolute type.
+     * @param Context $context
+     *
+     * @uses Context::getNamespace()        to determine with what to prefix the type name.
+     * @uses Context::getNamespaceAliases() to check whether the first part of the relative type name should not be
+     *     replaced with another namespace.
+     *
+     * @return Type|null
+     */
+    public function resolve($type, Context $context = null)
+    {
+        if (!is_string($type)) {
+            throw new \InvalidArgumentException(
+                'Attempted to resolve type but it appeared not to be a string, received: ' . var_export($type, true)
+            );
+        }
+
+        $type = trim($type);
+        if (!$type) {
+            throw new \InvalidArgumentException('Attempted to resolve "' . $type . '" but it appears to be empty');
+        }
+
+        if ($context === null) {
+            $context = new Context('');
+        }
+
+        switch (true) {
+            case $this->isNullableType($type):
+                return $this->resolveNullableType($type, $context);
+            case $this->isKeyword($type):
+                return $this->resolveKeyword($type);
+            case ($this->isCompoundType($type)):
+                return $this->resolveCompoundType($type, $context);
+            case $this->isTypedArray($type):
+                return $this->resolveTypedArray($type, $context);
+            case $this->isFqsen($type):
+                return $this->resolveTypedObject($type);
+            case $this->isPartialStructuralElementName($type):
+                return $this->resolveTypedObject($type, $context);
+            // @codeCoverageIgnoreStart
+            default:
+                // I haven't got the foggiest how the logic would come here but added this as a defense.
+                throw new \RuntimeException(
+                    'Unable to resolve type "' . $type . '", there is no known method to resolve it'
+                );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Adds a keyword to the list of Keywords and associates it with a specific Value Object.
+     *
+     * @param string $keyword
+     * @param string $typeClassName
+     *
+     * @return void
+     */
+    public function addKeyword($keyword, $typeClassName)
+    {
+        if (!class_exists($typeClassName)) {
+            throw new \InvalidArgumentException(
+                'The Value Object that needs to be created with a keyword "' . $keyword . '" must be an existing class'
+                . ' but we could not find the class ' . $typeClassName
+            );
+        }
+
+        if (!in_array(Type::class, class_implements($typeClassName))) {
+            throw new \InvalidArgumentException(
+                'The class "' . $typeClassName . '" must implement the interface "phpDocumentor\Reflection\Type"'
+            );
+        }
+
+        $this->keywords[$keyword] = $typeClassName;
+    }
+
+    /**
+     * Detects whether the given type represents an array.
+     *
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @return bool
+     */
+    private function isTypedArray($type)
+    {
+        return substr($type, -2) === self::OPERATOR_ARRAY;
+    }
+
+    /**
+     * Detects whether the given type represents a PHPDoc keyword.
+     *
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @return bool
+     */
+    private function isKeyword($type)
+    {
+        return in_array(strtolower($type), array_keys($this->keywords), true);
+    }
+
+    /**
+     * Detects whether the given type represents a relative structural element name.
+     *
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @return bool
+     */
+    private function isPartialStructuralElementName($type)
+    {
+        return ($type[0] !== self::OPERATOR_NAMESPACE) && !$this->isKeyword($type);
+    }
+
+    /**
+     * Tests whether the given type is a Fully Qualified Structural Element Name.
+     *
+     * @param string $type
+     *
+     * @return bool
+     */
+    private function isFqsen($type)
+    {
+        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
+    }
+
+    /**
+     * Tests whether the given type is a compound type (i.e. `string|int`).
+     *
+     * @param string $type
+     *
+     * @return bool
+     */
+    private function isCompoundType($type)
+    {
+        return strpos($type, '|') !== false;
+    }
+
+    /**
+     * Test whether the given type is a nullable type (i.e. `?string`)
+     *
+     * @param string $type
+     *
+     * @return bool
+     */
+    private function isNullableType($type)
+    {
+        return $type[0] === '?';
+    }
+
+    /**
+     * Resolves the given typed array string (i.e. `string[]`) into an Array object with the right types set.
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Array_
+     */
+    private function resolveTypedArray($type, Context $context)
+    {
+        return new Array_($this->resolve(substr($type, 0, -2), $context));
+    }
+
+    /**
+     * Resolves the given keyword (such as `string`) into a Type object representing that keyword.
+     *
+     * @param string $type
+     *
+     * @return Type
+     */
+    private function resolveKeyword($type)
+    {
+        $className = $this->keywords[strtolower($type)];
+
+        return new $className();
+    }
+
+    /**
+     * Resolves the given FQSEN string into an FQSEN object.
+     *
+     * @param string $type
+     * @param Context|null $context
+     *
+     * @return Object_
+     */
+    private function resolveTypedObject($type, Context $context = null)
+    {
+        return new Object_($this->fqsenResolver->resolve($type, $context));
+    }
+
+    /**
+     * Resolves a compound type (i.e. `string|int`) into the appropriate Type objects or FQSEN.
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Compound
+     */
+    private function resolveCompoundType($type, Context $context)
+    {
+        $types = [];
+
+        foreach (explode('|', $type) as $part) {
+            $types[] = $this->resolve($part, $context);
+        }
+
+        return new Compound($types);
+    }
+
+    /**
+     * Resolve nullable types (i.e. `?string`) into a Nullable type wrapper
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Nullable
+     */
+    private function resolveNullableType($type, Context $context)
+    {
+        return new Nullable($this->resolve(ltrim($type, '?'), $context));
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Array_.php b/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
new file mode 100644
index 0000000..b699b10
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
@@ -0,0 +1,86 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Represents an array type as described in the PSR-5, the PHPDoc Standard.
+ *
+ * An array can be represented in two forms:
+ *
+ * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed'.
+ * 2. Types (`string[]`), where the value type is provided by preceding an opening and closing square bracket with a
+ *    type name.
+ */
+final class Array_ implements Type
+{
+    /** @var Type */
+    private $valueType;
+
+    /** @var Type */
+    private $keyType;
+
+    /**
+     * Initializes this representation of an array with the given Type or Fqsen.
+     *
+     * @param Type $valueType
+     * @param Type $keyType
+     */
+    public function __construct(Type $valueType = null, Type $keyType = null)
+    {
+        if ($keyType === null) {
+            $keyType = new Compound([ new String_(), new Integer() ]);
+        }
+        if ($valueType === null) {
+            $valueType = new Mixed();
+        }
+
+        $this->valueType = $valueType;
+        $this->keyType = $keyType;
+    }
+
+    /**
+     * Returns the type for the keys of this array.
+     *
+     * @return Type
+     */
+    public function getKeyType()
+    {
+        return $this->keyType;
+    }
+
+    /**
+     * Returns the value for the keys of this array.
+     *
+     * @return Type
+     */
+    public function getValueType()
+    {
+        return $this->valueType;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if ($this->valueType instanceof Mixed) {
+            return 'array';
+        }
+
+        return $this->valueType . '[]';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Boolean.php b/vendor/phpdocumentor/type-resolver/src/Types/Boolean.php
new file mode 100644
index 0000000..f82b19e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Boolean.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Boolean type.
+ */
+final class Boolean implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'bool';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Callable_.php b/vendor/phpdocumentor/type-resolver/src/Types/Callable_.php
new file mode 100644
index 0000000..68ebfbd
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Callable_.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Callable type.
+ */
+final class Callable_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'callable';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Compound.php b/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
new file mode 100644
index 0000000..be99718
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
@@ -0,0 +1,83 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Compound Type.
+ *
+ * A Compound Type is not so much a special keyword or object reference but is a series of Types that are separated
+ * using an OR operator (`|`). This combination of types signifies that whatever is associated with this compound type
+ * may contain a value with any of the given types.
+ */
+final class Compound implements Type
+{
+    /** @var Type[] */
+    private $types;
+
+    /**
+     * Initializes a compound type (i.e. `string|int`) and tests if the provided types all implement the Type interface.
+     *
+     * @param Type[] $types
+     * @throws \InvalidArgumentException when types are not all instance of Type
+     */
+    public function __construct(array $types)
+    {
+        foreach ($types as $type) {
+            if (!$type instanceof Type) {
+                throw new \InvalidArgumentException('A compound type can only have other types as elements');
+            }
+        }
+
+        $this->types = $types;
+    }
+
+    /**
+     * Returns the type at the given index.
+     *
+     * @param integer $index
+     *
+     * @return Type|null
+     */
+    public function get($index)
+    {
+        if (!$this->has($index)) {
+            return null;
+        }
+
+        return $this->types[$index];
+    }
+
+    /**
+     * Tests if this compound type has a type with the given index.
+     *
+     * @param integer $index
+     *
+     * @return bool
+     */
+    public function has($index)
+    {
+        return isset($this->types[$index]);
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return implode('|', $this->types);
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Context.php b/vendor/phpdocumentor/type-resolver/src/Types/Context.php
new file mode 100644
index 0000000..4e9ce5a
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Context.php
@@ -0,0 +1,84 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+/**
+ * Provides information about the Context in which the DocBlock occurs that receives this context.
+ *
+ * A DocBlock does not know of its own accord in which namespace it occurs and which namespace aliases are applicable
+ * for the block of code in which it is in. This information is however necessary to resolve Class names in tags since
+ * you can provide a short form or make use of namespace aliases.
+ *
+ * The phpDocumentor Reflection component knows how to create this class but if you use the DocBlock parser from your
+ * own application it is possible to generate a Context class using the ContextFactory; this will analyze the file in
+ * which an associated class resides for its namespace and imports.
+ *
+ * @see ContextFactory::createFromClassReflector()
+ * @see ContextFactory::createForNamespace()
+ */
+final class Context
+{
+    /** @var string The current namespace. */
+    private $namespace;
+
+    /** @var array List of namespace aliases => Fully Qualified Namespace. */
+    private $namespaceAliases;
+
+    /**
+     * Initializes the new context and normalizes all passed namespaces to be in Qualified Namespace Name (QNN)
+     * format (without a preceding `\`).
+     *
+     * @param string $namespace The namespace where this DocBlock resides in.
+     * @param array $namespaceAliases List of namespace aliases => Fully Qualified Namespace.
+     */
+    public function __construct($namespace, array $namespaceAliases = [])
+    {
+        $this->namespace = ('global' !== $namespace && 'default' !== $namespace)
+            ? trim((string)$namespace, '\\')
+            : '';
+
+        foreach ($namespaceAliases as $alias => $fqnn) {
+            if ($fqnn[0] === '\\') {
+                $fqnn = substr($fqnn, 1);
+            }
+            if ($fqnn[strlen($fqnn) - 1] === '\\') {
+                $fqnn = substr($fqnn, 0, -1);
+            }
+
+            $namespaceAliases[$alias] = $fqnn;
+        }
+
+        $this->namespaceAliases = $namespaceAliases;
+    }
+
+    /**
+     * Returns the Qualified Namespace Name (thus without `\` in front) where the associated element is in.
+     *
+     * @return string
+     */
+    public function getNamespace()
+    {
+        return $this->namespace;
+    }
+
+    /**
+     * Returns a list of Qualified Namespace Names (thus without `\` in front) that are imported, the keys represent
+     * the alias for the imported Namespace.
+     *
+     * @return string[]
+     */
+    public function getNamespaceAliases()
+    {
+        return $this->namespaceAliases;
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php b/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
new file mode 100644
index 0000000..30936a3
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
@@ -0,0 +1,210 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+/**
+ * Convenience class to create a Context for DocBlocks when not using the Reflection Component of phpDocumentor.
+ *
+ * For a DocBlock to be able to resolve types that use partial namespace names or rely on namespace imports we need to
+ * provide a bit of context so that the DocBlock can read that and based on it decide how to resolve the types to
+ * Fully Qualified names.
+ *
+ * @see Context for more information.
+ */
+final class ContextFactory
+{
+    /** The literal used at the end of a use statement. */
+    const T_LITERAL_END_OF_USE = ';';
+
+    /** The literal used between sets of use statements */
+    const T_LITERAL_USE_SEPARATOR = ',';
+
+    /**
+     * Build a Context given a Class Reflection.
+     *
+     * @param \Reflector $reflector
+     *
+     * @see Context for more information on Contexts.
+     *
+     * @return Context
+     */
+    public function createFromReflector(\Reflector $reflector)
+    {
+        if (method_exists($reflector, 'getDeclaringClass')) {
+            $reflector = $reflector->getDeclaringClass();
+        }
+
+        $fileName = $reflector->getFileName();
+        $namespace = $reflector->getNamespaceName();
+
+        if (file_exists($fileName)) {
+            return $this->createForNamespace($namespace, file_get_contents($fileName));
+        }
+
+        return new Context($namespace, []);
+    }
+
+    /**
+     * Build a Context for a namespace in the provided file contents.
+     *
+     * @param string $namespace It does not matter if a `\` precedes the namespace name, this method first normalizes.
+     * @param string $fileContents the file's contents to retrieve the aliases from with the given namespace.
+     *
+     * @see Context for more information on Contexts.
+     *
+     * @return Context
+     */
+    public function createForNamespace($namespace, $fileContents)
+    {
+        $namespace = trim($namespace, '\\');
+        $useStatements = [];
+        $currentNamespace = '';
+        $tokens = new \ArrayIterator(token_get_all($fileContents));
+
+        while ($tokens->valid()) {
+            switch ($tokens->current()[0]) {
+                case T_NAMESPACE:
+                    $currentNamespace = $this->parseNamespace($tokens);
+                    break;
+                case T_CLASS:
+                    // Fast-forward the iterator through the class so that any
+                    // T_USE tokens found within are skipped - these are not
+                    // valid namespace use statements so should be ignored.
+                    $braceLevel = 0;
+                    $firstBraceFound = false;
+                    while ($tokens->valid() && ($braceLevel > 0 || !$firstBraceFound)) {
+                        if ($tokens->current() === '{'
+                            || $tokens->current()[0] === T_CURLY_OPEN
+                            || $tokens->current()[0] === T_DOLLAR_OPEN_CURLY_BRACES) {
+                            if (!$firstBraceFound) {
+                                $firstBraceFound = true;
+                            }
+                            $braceLevel++;
+                        }
+
+                        if ($tokens->current() === '}') {
+                            $braceLevel--;
+                        }
+                        $tokens->next();
+                    }
+                    break;
+                case T_USE:
+                    if ($currentNamespace === $namespace) {
+                        $useStatements = array_merge($useStatements, $this->parseUseStatement($tokens));
+                    }
+                    break;
+            }
+            $tokens->next();
+        }
+
+        return new Context($namespace, $useStatements);
+    }
+
+    /**
+     * Deduce the name from tokens when we are at the T_NAMESPACE token.
+     *
+     * @param \ArrayIterator $tokens
+     *
+     * @return string
+     */
+    private function parseNamespace(\ArrayIterator $tokens)
+    {
+        // skip to the first string or namespace separator
+        $this->skipToNextStringOrNamespaceSeparator($tokens);
+
+        $name = '';
+        while ($tokens->valid() && ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR)
+        ) {
+            $name .= $tokens->current()[1];
+            $tokens->next();
+        }
+
+        return $name;
+    }
+
+    /**
+     * Deduce the names of all imports when we are at the T_USE token.
+     *
+     * @param \ArrayIterator $tokens
+     *
+     * @return string[]
+     */
+    private function parseUseStatement(\ArrayIterator $tokens)
+    {
+        $uses = [];
+        $continue = true;
+
+        while ($continue) {
+            $this->skipToNextStringOrNamespaceSeparator($tokens);
+
+            list($alias, $fqnn) = $this->extractUseStatement($tokens);
+            $uses[$alias] = $fqnn;
+            if ($tokens->current()[0] === self::T_LITERAL_END_OF_USE) {
+                $continue = false;
+            }
+        }
+
+        return $uses;
+    }
+
+    /**
+     * Fast-forwards the iterator as longs as we don't encounter a T_STRING or T_NS_SEPARATOR token.
+     *
+     * @param \ArrayIterator $tokens
+     *
+     * @return void
+     */
+    private function skipToNextStringOrNamespaceSeparator(\ArrayIterator $tokens)
+    {
+        while ($tokens->valid() && ($tokens->current()[0] !== T_STRING) && ($tokens->current()[0] !== T_NS_SEPARATOR)) {
+            $tokens->next();
+        }
+    }
+
+    /**
+     * Deduce the namespace name and alias of an import when we are at the T_USE token or have not reached the end of
+     * a USE statement yet.
+     *
+     * @param \ArrayIterator $tokens
+     *
+     * @return string
+     */
+    private function extractUseStatement(\ArrayIterator $tokens)
+    {
+        $result = [''];
+        while ($tokens->valid()
+            && ($tokens->current()[0] !== self::T_LITERAL_USE_SEPARATOR)
+            && ($tokens->current()[0] !== self::T_LITERAL_END_OF_USE)
+        ) {
+            if ($tokens->current()[0] === T_AS) {
+                $result[] = '';
+            }
+            if ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR) {
+                $result[count($result) - 1] .= $tokens->current()[1];
+            }
+            $tokens->next();
+        }
+
+        if (count($result) == 1) {
+            $backslashPos = strrpos($result[0], '\\');
+
+            if (false !== $backslashPos) {
+                $result[] = substr($result[0], $backslashPos + 1);
+            } else {
+                $result[] = $result[0];
+            }
+        }
+
+        return array_reverse($result);
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Float_.php b/vendor/phpdocumentor/type-resolver/src/Types/Float_.php
new file mode 100644
index 0000000..e58d896
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Float_.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Float.
+ */
+final class Float_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'float';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Integer.php b/vendor/phpdocumentor/type-resolver/src/Types/Integer.php
new file mode 100644
index 0000000..be4555e
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Integer.php
@@ -0,0 +1,28 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+final class Integer implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'int';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php b/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php
new file mode 100644
index 0000000..0cbf48f
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing iterable type
+ */
+final class Iterable_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'iterable';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Mixed.php b/vendor/phpdocumentor/type-resolver/src/Types/Mixed.php
new file mode 100644
index 0000000..79695f4
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Mixed.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing an unknown, or mixed, type.
+ */
+final class Mixed implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'mixed';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Null_.php b/vendor/phpdocumentor/type-resolver/src/Types/Null_.php
new file mode 100644
index 0000000..203b422
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Null_.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a null value or type.
+ */
+final class Null_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'null';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php b/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php
new file mode 100644
index 0000000..3c6d1b1
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php
@@ -0,0 +1,56 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a nullable type. The real type is wrapped.
+ */
+final class Nullable implements Type
+{
+    /**
+     * @var Type
+     */
+    private $realType;
+
+    /**
+     * Initialises this nullable type using the real type embedded
+     *
+     * @param Type $realType
+     */
+    public function __construct(Type $realType)
+    {
+        $this->realType = $realType;
+    }
+
+    /**
+     * Provide access to the actual type directly, if needed.
+     *
+     * @return Type
+     */
+    public function getActualType()
+    {
+        return $this->realType;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return '?' . $this->realType->__toString();
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Object_.php b/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
new file mode 100644
index 0000000..389f7c7
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
@@ -0,0 +1,71 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing an object.
+ *
+ * An object can be either typed or untyped. When an object is typed it means that it has an identifier, the FQSEN,
+ * pointing to an element in PHP. Object types that are untyped do not refer to a specific class but represent objects
+ * in general.
+ */
+final class Object_ implements Type
+{
+    /** @var Fqsen|null */
+    private $fqsen;
+
+    /**
+     * Initializes this object with an optional FQSEN, if not provided this object is considered 'untyped'.
+     *
+     * @param Fqsen $fqsen
+     * @throws \InvalidArgumentException when provided $fqsen is not a valid type.
+     */
+    public function __construct(Fqsen $fqsen = null)
+    {
+        if (strpos((string)$fqsen, '::') !== false || strpos((string)$fqsen, '()') !== false) {
+            throw new \InvalidArgumentException(
+                'Object types can only refer to a class, interface or trait but a method, function, constant or '
+                . 'property was received: ' . (string)$fqsen
+            );
+        }
+
+        $this->fqsen = $fqsen;
+    }
+
+    /**
+     * Returns the FQSEN associated with this object.
+     *
+     * @return Fqsen|null
+     */
+    public function getFqsen()
+    {
+        return $this->fqsen;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if ($this->fqsen) {
+            return (string)$this->fqsen;
+        }
+
+        return 'object';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php b/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php
new file mode 100644
index 0000000..aabdbfb
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php
@@ -0,0 +1,33 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'parent' type.
+ *
+ * Parent, as a Type, represents the parent class of class in which the associated element was defined.
+ */
+final class Parent_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'parent';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Resource.php b/vendor/phpdocumentor/type-resolver/src/Types/Resource.php
new file mode 100644
index 0000000..2c2526b
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Resource.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'resource' Type.
+ */
+final class Resource implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'resource';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Scalar.php b/vendor/phpdocumentor/type-resolver/src/Types/Scalar.php
new file mode 100644
index 0000000..1e2a660
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Scalar.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'scalar' pseudo-type, which is either a string, integer, float or boolean.
+ */
+final class Scalar implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'scalar';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Self_.php b/vendor/phpdocumentor/type-resolver/src/Types/Self_.php
new file mode 100644
index 0000000..1ba3fc5
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Self_.php
@@ -0,0 +1,33 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'self' type.
+ *
+ * Self, as a Type, represents the class in which the associated element was defined.
+ */
+final class Self_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'self';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Static_.php b/vendor/phpdocumentor/type-resolver/src/Types/Static_.php
new file mode 100644
index 0000000..9eb6729
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Static_.php
@@ -0,0 +1,38 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'static' type.
+ *
+ * Self, as a Type, represents the class in which the associated element was called. This differs from self as self does
+ * not take inheritance into account but static means that the return type is always that of the class of the called
+ * element.
+ *
+ * See the documentation on late static binding in the PHP Documentation for more information on the difference between
+ * static and self.
+ */
+final class Static_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'static';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/String_.php b/vendor/phpdocumentor/type-resolver/src/Types/String_.php
new file mode 100644
index 0000000..8db5968
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/String_.php
@@ -0,0 +1,31 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the type 'string'.
+ */
+final class String_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'string';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/This.php b/vendor/phpdocumentor/type-resolver/src/Types/This.php
new file mode 100644
index 0000000..c098a93
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/This.php
@@ -0,0 +1,34 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the '$this' pseudo-type.
+ *
+ * $this, as a Type, represents the instance of the class associated with the element as it was called. $this is
+ * commonly used when documenting fluent interfaces since it represents that the same object is returned.
+ */
+final class This implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return '$this';
+    }
+}
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/Void_.php b/vendor/phpdocumentor/type-resolver/src/Types/Void_.php
new file mode 100644
index 0000000..3d1be27
--- /dev/null
+++ b/vendor/phpdocumentor/type-resolver/src/Types/Void_.php
@@ -0,0 +1,34 @@
+
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the pseudo-type 'void'.
+ *
+ * Void is generally only used when working with return types as it signifies that the method intentionally does not
+ * return any value.
+ */
+final class Void_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'void';
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/LICENSE b/vendor/phpmailer/phpmailer/LICENSE
new file mode 100644
index 0000000..f166cc5
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/LICENSE
@@ -0,0 +1,502 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
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+specially designated software packages--typically libraries--of the
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+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
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+
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+
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+General Public License, applies to certain designated libraries, and
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+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+
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+That's all there is to it!
\ No newline at end of file
diff --git a/vendor/phpmailer/phpmailer/PHPMailerAutoload.php b/vendor/phpmailer/phpmailer/PHPMailerAutoload.php
new file mode 100644
index 0000000..eaa2e30
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/PHPMailerAutoload.php
@@ -0,0 +1,49 @@
+
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer SPL autoloader.
+ * @param string $classname The name of the class to load
+ */
+function PHPMailerAutoload($classname)
+{
+    //Can't use __DIR__ as it's only in PHP 5.3+
+    $filename = dirname(__FILE__).DIRECTORY_SEPARATOR.'class.'.strtolower($classname).'.php';
+    if (is_readable($filename)) {
+        require $filename;
+    }
+}
+
+if (version_compare(PHP_VERSION, '5.1.2', '>=')) {
+    //SPL autoloading was introduced in PHP 5.1.2
+    if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
+        spl_autoload_register('PHPMailerAutoload', true, true);
+    } else {
+        spl_autoload_register('PHPMailerAutoload');
+    }
+} else {
+    /**
+     * Fall back to traditional autoload for old PHP versions
+     * @param string $classname The name of the class to load
+     */
+    function __autoload($classname)
+    {
+        PHPMailerAutoload($classname);
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/VERSION b/vendor/phpmailer/phpmailer/VERSION
new file mode 100644
index 0000000..32779c1
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/VERSION
@@ -0,0 +1 @@
+5.2.27
\ No newline at end of file
diff --git a/vendor/phpmailer/phpmailer/class.phpmailer.php b/vendor/phpmailer/phpmailer/class.phpmailer.php
new file mode 100644
index 0000000..12a9587
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/class.phpmailer.php
@@ -0,0 +1,4061 @@
+
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer - PHP email creation and transport class.
+ * @package PHPMailer
+ * @author Marcus Bointon (Synchro/coolbru) 
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ */
+class PHPMailer
+{
+    /**
+     * The PHPMailer Version number.
+     * @var string
+     */
+    public $Version = '5.2.27';
+
+    /**
+     * Email priority.
+     * Options: null (default), 1 = High, 3 = Normal, 5 = low.
+     * When null, the header is not set at all.
+     * @var integer
+     */
+    public $Priority = null;
+
+    /**
+     * The character set of the message.
+     * @var string
+     */
+    public $CharSet = 'iso-8859-1';
+
+    /**
+     * The MIME Content-type of the message.
+     * @var string
+     */
+    public $ContentType = 'text/plain';
+
+    /**
+     * The message encoding.
+     * Options: "8bit", "7bit", "binary", "base64", and "quoted-printable".
+     * @var string
+     */
+    public $Encoding = '8bit';
+
+    /**
+     * Holds the most recent mailer error message.
+     * @var string
+     */
+    public $ErrorInfo = '';
+
+    /**
+     * The From email address for the message.
+     * @var string
+     */
+    public $From = 'root@localhost';
+
+    /**
+     * The From name of the message.
+     * @var string
+     */
+    public $FromName = 'Root User';
+
+    /**
+     * The Sender email (Return-Path) of the message.
+     * If not empty, will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
+     * @var string
+     */
+    public $Sender = '';
+
+    /**
+     * The Return-Path of the message.
+     * If empty, it will be set to either From or Sender.
+     * @var string
+     * @deprecated Email senders should never set a return-path header;
+     * it's the receiver's job (RFC5321 section 4.4), so this no longer does anything.
+     * @link https://tools.ietf.org/html/rfc5321#section-4.4 RFC5321 reference
+     */
+    public $ReturnPath = '';
+
+    /**
+     * The Subject of the message.
+     * @var string
+     */
+    public $Subject = '';
+
+    /**
+     * An HTML or plain text message body.
+     * If HTML then call isHTML(true).
+     * @var string
+     */
+    public $Body = '';
+
+    /**
+     * The plain-text message body.
+     * This body can be read by mail clients that do not have HTML email
+     * capability such as mutt & Eudora.
+     * Clients that can read HTML will view the normal Body.
+     * @var string
+     */
+    public $AltBody = '';
+
+    /**
+     * An iCal message part body.
+     * Only supported in simple alt or alt_inline message types
+     * To generate iCal events, use the bundled extras/EasyPeasyICS.php class or iCalcreator
+     * @link http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/
+     * @link http://kigkonsult.se/iCalcreator/
+     * @var string
+     */
+    public $Ical = '';
+
+    /**
+     * The complete compiled MIME message body.
+     * @access protected
+     * @var string
+     */
+    protected $MIMEBody = '';
+
+    /**
+     * The complete compiled MIME message headers.
+     * @var string
+     * @access protected
+     */
+    protected $MIMEHeader = '';
+
+    /**
+     * Extra headers that createHeader() doesn't fold in.
+     * @var string
+     * @access protected
+     */
+    protected $mailHeader = '';
+
+    /**
+     * Word-wrap the message body to this number of chars.
+     * Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance.
+     * @var integer
+     */
+    public $WordWrap = 0;
+
+    /**
+     * Which method to use to send mail.
+     * Options: "mail", "sendmail", or "smtp".
+     * @var string
+     */
+    public $Mailer = 'mail';
+
+    /**
+     * The path to the sendmail program.
+     * @var string
+     */
+    public $Sendmail = '/usr/sbin/sendmail';
+
+    /**
+     * Whether mail() uses a fully sendmail-compatible MTA.
+     * One which supports sendmail's "-oi -f" options.
+     * @var boolean
+     */
+    public $UseSendmailOptions = true;
+
+    /**
+     * Path to PHPMailer plugins.
+     * Useful if the SMTP class is not in the PHP include path.
+     * @var string
+     * @deprecated Should not be needed now there is an autoloader.
+     */
+    public $PluginDir = '';
+
+    /**
+     * The email address that a reading confirmation should be sent to, also known as read receipt.
+     * @var string
+     */
+    public $ConfirmReadingTo = '';
+
+    /**
+     * The hostname to use in the Message-ID header and as default HELO string.
+     * If empty, PHPMailer attempts to find one with, in order,
+     * $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value
+     * 'localhost.localdomain'.
+     * @var string
+     */
+    public $Hostname = '';
+
+    /**
+     * An ID to be used in the Message-ID header.
+     * If empty, a unique id will be generated.
+     * You can set your own, but it must be in the format "",
+     * as defined in RFC5322 section 3.6.4 or it will be ignored.
+     * @see https://tools.ietf.org/html/rfc5322#section-3.6.4
+     * @var string
+     */
+    public $MessageID = '';
+
+    /**
+     * The message Date to be used in the Date header.
+     * If empty, the current date will be added.
+     * @var string
+     */
+    public $MessageDate = '';
+
+    /**
+     * SMTP hosts.
+     * Either a single hostname or multiple semicolon-delimited hostnames.
+     * You can also specify a different port
+     * for each host by using this format: [hostname:port]
+     * (e.g. "smtp1.example.com:25;smtp2.example.com").
+     * You can also specify encryption type, for example:
+     * (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465").
+     * Hosts will be tried in order.
+     * @var string
+     */
+    public $Host = 'localhost';
+
+    /**
+     * The default SMTP server port.
+     * @var integer
+     * @TODO Why is this needed when the SMTP class takes care of it?
+     */
+    public $Port = 25;
+
+    /**
+     * The SMTP HELO of the message.
+     * Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find
+     * one with the same method described above for $Hostname.
+     * @var string
+     * @see PHPMailer::$Hostname
+     */
+    public $Helo = '';
+
+    /**
+     * What kind of encryption to use on the SMTP connection.
+     * Options: '', 'ssl' or 'tls'
+     * @var string
+     */
+    public $SMTPSecure = '';
+
+    /**
+     * Whether to enable TLS encryption automatically if a server supports it,
+     * even if `SMTPSecure` is not set to 'tls'.
+     * Be aware that in PHP >= 5.6 this requires that the server's certificates are valid.
+     * @var boolean
+     */
+    public $SMTPAutoTLS = true;
+
+    /**
+     * Whether to use SMTP authentication.
+     * Uses the Username and Password properties.
+     * @var boolean
+     * @see PHPMailer::$Username
+     * @see PHPMailer::$Password
+     */
+    public $SMTPAuth = false;
+
+    /**
+     * Options array passed to stream_context_create when connecting via SMTP.
+     * @var array
+     */
+    public $SMTPOptions = array();
+
+    /**
+     * SMTP username.
+     * @var string
+     */
+    public $Username = '';
+
+    /**
+     * SMTP password.
+     * @var string
+     */
+    public $Password = '';
+
+    /**
+     * SMTP auth type.
+     * Options are CRAM-MD5, LOGIN, PLAIN, NTLM, XOAUTH2, attempted in that order if not specified
+     * @var string
+     */
+    public $AuthType = '';
+
+    /**
+     * SMTP realm.
+     * Used for NTLM auth
+     * @var string
+     */
+    public $Realm = '';
+
+    /**
+     * SMTP workstation.
+     * Used for NTLM auth
+     * @var string
+     */
+    public $Workstation = '';
+
+    /**
+     * The SMTP server timeout in seconds.
+     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
+     * @var integer
+     */
+    public $Timeout = 300;
+
+    /**
+     * SMTP class debug output mode.
+     * Debug output level.
+     * Options:
+     * * `0` No output
+     * * `1` Commands
+     * * `2` Data and commands
+     * * `3` As 2 plus connection status
+     * * `4` Low-level data output
+     * @var integer
+     * @see SMTP::$do_debug
+     */
+    public $SMTPDebug = 0;
+
+    /**
+     * How to handle debug output.
+     * Options:
+     * * `echo` Output plain-text as-is, appropriate for CLI
+     * * `html` Output escaped, line breaks converted to `
      `, appropriate for browser output
+     * * `error_log` Output to error log as configured in php.ini
+     *
+     * Alternatively, you can provide a callable expecting two params: a message string and the debug level:
+     * 
+     * $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};
+     * 
+     * @var string|callable
+     * @see SMTP::$Debugoutput
+     */
+    public $Debugoutput = 'echo';
+
+    /**
+     * Whether to keep SMTP connection open after each message.
+     * If this is set to true then to close the connection
+     * requires an explicit call to smtpClose().
+     * @var boolean
+     */
+    public $SMTPKeepAlive = false;
+
+    /**
+     * Whether to split multiple to addresses into multiple messages
+     * or send them all in one message.
+     * Only supported in `mail` and `sendmail` transports, not in SMTP.
+     * @var boolean
+     */
+    public $SingleTo = false;
+
+    /**
+     * Storage for addresses when SingleTo is enabled.
+     * @var array
+     * @TODO This should really not be public
+     */
+    public $SingleToArray = array();
+
+    /**
+     * Whether to generate VERP addresses on send.
+     * Only applicable when sending via SMTP.
+     * @link https://en.wikipedia.org/wiki/Variable_envelope_return_path
+     * @link http://www.postfix.org/VERP_README.html Postfix VERP info
+     * @var boolean
+     */
+    public $do_verp = false;
+
+    /**
+     * Whether to allow sending messages with an empty body.
+     * @var boolean
+     */
+    public $AllowEmpty = false;
+
+    /**
+     * The default line ending.
+     * @note The default remains "\n". We force CRLF where we know
+     *        it must be used via self::CRLF.
+     * @var string
+     */
+    public $LE = "\n";
+
+    /**
+     * DKIM selector.
+     * @var string
+     */
+    public $DKIM_selector = '';
+
+    /**
+     * DKIM Identity.
+     * Usually the email address used as the source of the email.
+     * @var string
+     */
+    public $DKIM_identity = '';
+
+    /**
+     * DKIM passphrase.
+     * Used if your key is encrypted.
+     * @var string
+     */
+    public $DKIM_passphrase = '';
+
+    /**
+     * DKIM signing domain name.
+     * @example 'example.com'
+     * @var string
+     */
+    public $DKIM_domain = '';
+
+    /**
+     * DKIM private key file path.
+     * @var string
+     */
+    public $DKIM_private = '';
+
+    /**
+     * DKIM private key string.
+     * If set, takes precedence over `$DKIM_private`.
+     * @var string
+     */
+    public $DKIM_private_string = '';
+
+    /**
+     * Callback Action function name.
+     *
+     * The function that handles the result of the send email action.
+     * It is called out by send() for each email sent.
+     *
+     * Value can be any php callable: http://www.php.net/is_callable
+     *
+     * Parameters:
+     *   boolean $result        result of the send action
+     *   array   $to            email addresses of the recipients
+     *   array   $cc            cc email addresses
+     *   array   $bcc           bcc email addresses
+     *   string  $subject       the subject
+     *   string  $body          the email body
+     *   string  $from          email address of sender
+     * @var string
+     */
+    public $action_function = '';
+
+    /**
+     * What to put in the X-Mailer header.
+     * Options: An empty string for PHPMailer default, whitespace for none, or a string to use
+     * @var string
+     */
+    public $XMailer = '';
+
+    /**
+     * Which validator to use by default when validating email addresses.
+     * May be a callable to inject your own validator, but there are several built-in validators.
+     * @see PHPMailer::validateAddress()
+     * @var string|callable
+     * @static
+     */
+    public static $validator = 'auto';
+
+    /**
+     * An instance of the SMTP sender class.
+     * @var SMTP
+     * @access protected
+     */
+    protected $smtp = null;
+
+    /**
+     * The array of 'to' names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $to = array();
+
+    /**
+     * The array of 'cc' names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $cc = array();
+
+    /**
+     * The array of 'bcc' names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $bcc = array();
+
+    /**
+     * The array of reply-to names and addresses.
+     * @var array
+     * @access protected
+     */
+    protected $ReplyTo = array();
+
+    /**
+     * An array of all kinds of addresses.
+     * Includes all of $to, $cc, $bcc
+     * @var array
+     * @access protected
+     * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc
+     */
+    protected $all_recipients = array();
+
+    /**
+     * An array of names and addresses queued for validation.
+     * In send(), valid and non duplicate entries are moved to $all_recipients
+     * and one of $to, $cc, or $bcc.
+     * This array is used only for addresses with IDN.
+     * @var array
+     * @access protected
+     * @see PHPMailer::$to @see PHPMailer::$cc @see PHPMailer::$bcc
+     * @see PHPMailer::$all_recipients
+     */
+    protected $RecipientsQueue = array();
+
+    /**
+     * An array of reply-to names and addresses queued for validation.
+     * In send(), valid and non duplicate entries are moved to $ReplyTo.
+     * This array is used only for addresses with IDN.
+     * @var array
+     * @access protected
+     * @see PHPMailer::$ReplyTo
+     */
+    protected $ReplyToQueue = array();
+
+    /**
+     * The array of attachments.
+     * @var array
+     * @access protected
+     */
+    protected $attachment = array();
+
+    /**
+     * The array of custom headers.
+     * @var array
+     * @access protected
+     */
+    protected $CustomHeader = array();
+
+    /**
+     * The most recent Message-ID (including angular brackets).
+     * @var string
+     * @access protected
+     */
+    protected $lastMessageID = '';
+
+    /**
+     * The message's MIME type.
+     * @var string
+     * @access protected
+     */
+    protected $message_type = '';
+
+    /**
+     * The array of MIME boundary strings.
+     * @var array
+     * @access protected
+     */
+    protected $boundary = array();
+
+    /**
+     * The array of available languages.
+     * @var array
+     * @access protected
+     */
+    protected $language = array();
+
+    /**
+     * The number of errors encountered.
+     * @var integer
+     * @access protected
+     */
+    protected $error_count = 0;
+
+    /**
+     * The S/MIME certificate file path.
+     * @var string
+     * @access protected
+     */
+    protected $sign_cert_file = '';
+
+    /**
+     * The S/MIME key file path.
+     * @var string
+     * @access protected
+     */
+    protected $sign_key_file = '';
+
+    /**
+     * The optional S/MIME extra certificates ("CA Chain") file path.
+     * @var string
+     * @access protected
+     */
+    protected $sign_extracerts_file = '';
+
+    /**
+     * The S/MIME password for the key.
+     * Used only if the key is encrypted.
+     * @var string
+     * @access protected
+     */
+    protected $sign_key_pass = '';
+
+    /**
+     * Whether to throw exceptions for errors.
+     * @var boolean
+     * @access protected
+     */
+    protected $exceptions = false;
+
+    /**
+     * Unique ID used for message ID and boundaries.
+     * @var string
+     * @access protected
+     */
+    protected $uniqueid = '';
+
+    /**
+     * Error severity: message only, continue processing.
+     */
+    const STOP_MESSAGE = 0;
+
+    /**
+     * Error severity: message, likely ok to continue processing.
+     */
+    const STOP_CONTINUE = 1;
+
+    /**
+     * Error severity: message, plus full stop, critical error reached.
+     */
+    const STOP_CRITICAL = 2;
+
+    /**
+     * SMTP RFC standard line ending.
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * The maximum line length allowed by RFC 2822 section 2.1.1
+     * @var integer
+     */
+    const MAX_LINE_LENGTH = 998;
+
+    /**
+     * Constructor.
+     * @param boolean $exceptions Should we throw external exceptions?
+     */
+    public function __construct($exceptions = null)
+    {
+        if ($exceptions !== null) {
+            $this->exceptions = (boolean)$exceptions;
+        }
+        //Pick an appropriate debug output format automatically
+        $this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html');
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        //Close any open SMTP connection nicely
+        $this->smtpClose();
+    }
+
+    /**
+     * Call mail() in a safe_mode-aware fashion.
+     * Also, unless sendmail_path points to sendmail (or something that
+     * claims to be sendmail), don't pass params (not a perfect fix,
+     * but it will do)
+     * @param string $to To
+     * @param string $subject Subject
+     * @param string $body Message Body
+     * @param string $header Additional Header(s)
+     * @param string $params Params
+     * @access private
+     * @return boolean
+     */
+    private function mailPassthru($to, $subject, $body, $header, $params)
+    {
+        //Check overloading of mail function to avoid double-encoding
+        if (ini_get('mbstring.func_overload') & 1) {
+            $subject = $this->secureHeader($subject);
+        } else {
+            $subject = $this->encodeHeader($this->secureHeader($subject));
+        }
+
+        //Can't use additional_parameters in safe_mode, calling mail() with null params breaks
+        //@link http://php.net/manual/en/function.mail.php
+        if (ini_get('safe_mode') or !$this->UseSendmailOptions or is_null($params)) {
+            $result = @mail($to, $subject, $body, $header);
+        } else {
+            $result = @mail($to, $subject, $body, $header, $params);
+        }
+        return $result;
+    }
+    /**
+     * Output debugging info via user-defined method.
+     * Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug).
+     * @see PHPMailer::$Debugoutput
+     * @see PHPMailer::$SMTPDebug
+     * @param string $str
+     */
+    protected function edebug($str)
+    {
+        if ($this->SMTPDebug <= 0) {
+            return;
+        }
+        //Avoid clash with built-in function names
+        if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) {
+            call_user_func($this->Debugoutput, $str, $this->SMTPDebug);
+            return;
+        }
+        switch ($this->Debugoutput) {
+            case 'error_log':
+                //Don't output, just log
+                error_log($str);
+                break;
+            case 'html':
+                //Cleans up output a bit for a better looking, HTML-safe output
+                echo htmlentities(
+                    preg_replace('/[\r\n]+/', '', $str),
+                    ENT_QUOTES,
+                    'UTF-8'
+                )
+                . "
      \n";
+                break;
+            case 'echo':
+            default:
+                //Normalize line breaks
+                $str = preg_replace('/\r\n?/ms', "\n", $str);
+                echo gmdate('Y-m-d H:i:s') . "\t" . str_replace(
+                    "\n",
+                    "\n                   \t                  ",
+                    trim($str)
+                ) . "\n";
+        }
+    }
+
+    /**
+     * Sets message type to HTML or plain.
+     * @param boolean $isHtml True for HTML mode.
+     * @return void
+     */
+    public function isHTML($isHtml = true)
+    {
+        if ($isHtml) {
+            $this->ContentType = 'text/html';
+        } else {
+            $this->ContentType = 'text/plain';
+        }
+    }
+
+    /**
+     * Send messages using SMTP.
+     * @return void
+     */
+    public function isSMTP()
+    {
+        $this->Mailer = 'smtp';
+    }
+
+    /**
+     * Send messages using PHP's mail() function.
+     * @return void
+     */
+    public function isMail()
+    {
+        $this->Mailer = 'mail';
+    }
+
+    /**
+     * Send messages using $Sendmail.
+     * @return void
+     */
+    public function isSendmail()
+    {
+        $ini_sendmail_path = ini_get('sendmail_path');
+
+        if (!stristr($ini_sendmail_path, 'sendmail')) {
+            $this->Sendmail = '/usr/sbin/sendmail';
+        } else {
+            $this->Sendmail = $ini_sendmail_path;
+        }
+        $this->Mailer = 'sendmail';
+    }
+
+    /**
+     * Send messages using qmail.
+     * @return void
+     */
+    public function isQmail()
+    {
+        $ini_sendmail_path = ini_get('sendmail_path');
+
+        if (!stristr($ini_sendmail_path, 'qmail')) {
+            $this->Sendmail = '/var/qmail/bin/qmail-inject';
+        } else {
+            $this->Sendmail = $ini_sendmail_path;
+        }
+        $this->Mailer = 'qmail';
+    }
+
+    /**
+     * Add a "To" address.
+     * @param string $address The email address to send to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addAddress($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('to', $address, $name);
+    }
+
+    /**
+     * Add a "CC" address.
+     * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
+     * @param string $address The email address to send to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addCC($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('cc', $address, $name);
+    }
+
+    /**
+     * Add a "BCC" address.
+     * @note: This function works with the SMTP mailer on win32, not with the "mail" mailer.
+     * @param string $address The email address to send to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addBCC($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('bcc', $address, $name);
+    }
+
+    /**
+     * Add a "Reply-To" address.
+     * @param string $address The email address to reply to
+     * @param string $name
+     * @return boolean true on success, false if address already used or invalid in some way
+     */
+    public function addReplyTo($address, $name = '')
+    {
+        return $this->addOrEnqueueAnAddress('Reply-To', $address, $name);
+    }
+
+    /**
+     * Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer
+     * can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still
+     * be modified after calling this function), addition of such addresses is delayed until send().
+     * Addresses that have been added already return false, but do not throw exceptions.
+     * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo'
+     * @param string $address The email address to send, resp. to reply to
+     * @param string $name
+     * @throws phpmailerException
+     * @return boolean true on success, false if address already used or invalid in some way
+     * @access protected
+     */
+    protected function addOrEnqueueAnAddress($kind, $address, $name)
+    {
+        $address = trim($address);
+        $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+        if (($pos = strrpos($address, '@')) === false) {
+            // At-sign is misssing.
+            $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address";
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        $params = array($kind, $address, $name);
+        // Enqueue addresses with IDN until we know the PHPMailer::$CharSet.
+        if ($this->has8bitChars(substr($address, ++$pos)) and $this->idnSupported()) {
+            if ($kind != 'Reply-To') {
+                if (!array_key_exists($address, $this->RecipientsQueue)) {
+                    $this->RecipientsQueue[$address] = $params;
+                    return true;
+                }
+            } else {
+                if (!array_key_exists($address, $this->ReplyToQueue)) {
+                    $this->ReplyToQueue[$address] = $params;
+                    return true;
+                }
+            }
+            return false;
+        }
+        // Immediately add standard addresses without IDN.
+        return call_user_func_array(array($this, 'addAnAddress'), $params);
+    }
+
+    /**
+     * Add an address to one of the recipient arrays or to the ReplyTo array.
+     * Addresses that have been added already return false, but do not throw exceptions.
+     * @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo'
+     * @param string $address The email address to send, resp. to reply to
+     * @param string $name
+     * @throws phpmailerException
+     * @return boolean true on success, false if address already used or invalid in some way
+     * @access protected
+     */
+    protected function addAnAddress($kind, $address, $name = '')
+    {
+        if (!in_array($kind, array('to', 'cc', 'bcc', 'Reply-To'))) {
+            $error_message = $this->lang('Invalid recipient kind: ') . $kind;
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        if (!$this->validateAddress($address)) {
+            $error_message = $this->lang('invalid_address') . " (addAnAddress $kind): $address";
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        if ($kind != 'Reply-To') {
+            if (!array_key_exists(strtolower($address), $this->all_recipients)) {
+                array_push($this->$kind, array($address, $name));
+                $this->all_recipients[strtolower($address)] = true;
+                return true;
+            }
+        } else {
+            if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
+                $this->ReplyTo[strtolower($address)] = array($address, $name);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Parse and validate a string containing one or more RFC822-style comma-separated email addresses
+     * of the form "display name 
      " into an array of name/address pairs.
+     * Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available.
+     * Note that quotes in the name part are removed.
+     * @param string $addrstr The address list string
+     * @param bool $useimap Whether to use the IMAP extension to parse the list
+     * @return array
+     * @link http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation
+     */
+    public function parseAddresses($addrstr, $useimap = true)
+    {
+        $addresses = array();
+        if ($useimap and function_exists('imap_rfc822_parse_adrlist')) {
+            //Use this built-in parser if it's available
+            $list = imap_rfc822_parse_adrlist($addrstr, '');
+            foreach ($list as $address) {
+                if ($address->host != '.SYNTAX-ERROR.') {
+                    if ($this->validateAddress($address->mailbox . '@' . $address->host)) {
+                        $addresses[] = array(
+                            'name' => (property_exists($address, 'personal') ? $address->personal : ''),
+                            'address' => $address->mailbox . '@' . $address->host
+                        );
+                    }
+                }
+            }
+        } else {
+            //Use this simpler parser
+            $list = explode(',', $addrstr);
+            foreach ($list as $address) {
+                $address = trim($address);
+                //Is there a separate name part?
+                if (strpos($address, '<') === false) {
+                    //No separate name, just use the whole thing
+                    if ($this->validateAddress($address)) {
+                        $addresses[] = array(
+                            'name' => '',
+                            'address' => $address
+                        );
+                    }
+                } else {
+                    list($name, $email) = explode('<', $address);
+                    $email = trim(str_replace('>', '', $email));
+                    if ($this->validateAddress($email)) {
+                        $addresses[] = array(
+                            'name' => trim(str_replace(array('"', "'"), '', $name)),
+                            'address' => $email
+                        );
+                    }
+                }
+            }
+        }
+        return $addresses;
+    }
+
+    /**
+     * Set the From and FromName properties.
+     * @param string $address
+     * @param string $name
+     * @param boolean $auto Whether to also set the Sender address, defaults to true
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function setFrom($address, $name = '', $auto = true)
+    {
+        $address = trim($address);
+        $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
+        // Don't validate now addresses with IDN. Will be done in send().
+        if (($pos = strrpos($address, '@')) === false or
+            (!$this->has8bitChars(substr($address, ++$pos)) or !$this->idnSupported()) and
+            !$this->validateAddress($address)) {
+            $error_message = $this->lang('invalid_address') . " (setFrom) $address";
+            $this->setError($error_message);
+            $this->edebug($error_message);
+            if ($this->exceptions) {
+                throw new phpmailerException($error_message);
+            }
+            return false;
+        }
+        $this->From = $address;
+        $this->FromName = $name;
+        if ($auto) {
+            if (empty($this->Sender)) {
+                $this->Sender = $address;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Return the Message-ID header of the last email.
+     * Technically this is the value from the last time the headers were created,
+     * but it's also the message ID of the last sent message except in
+     * pathological cases.
+     * @return string
+     */
+    public function getLastMessageID()
+    {
+        return $this->lastMessageID;
+    }
+
+    /**
+     * Check that a string looks like an email address.
+     * @param string $address The email address to check
+     * @param string|callable $patternselect A selector for the validation pattern to use :
+     * * `auto` Pick best pattern automatically;
+     * * `pcre8` Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14;
+     * * `pcre` Use old PCRE implementation;
+     * * `php` Use PHP built-in FILTER_VALIDATE_EMAIL;
+     * * `html5` Use the pattern given by the HTML5 spec for 'email' type form input elements.
+     * * `noregex` Don't use a regex: super fast, really dumb.
+     * Alternatively you may pass in a callable to inject your own validator, for example:
+     * PHPMailer::validateAddress('user@example.com', function($address) {
+     *     return (strpos($address, '@') !== false);
+     * });
+     * You can also set the PHPMailer::$validator static to a callable, allowing built-in methods to use your validator.
+     * @return boolean
+     * @static
+     * @access public
+     */
+    public static function validateAddress($address, $patternselect = null)
+    {
+        if (is_null($patternselect)) {
+            $patternselect = self::$validator;
+        }
+        if (is_callable($patternselect)) {
+            return call_user_func($patternselect, $address);
+        }
+        //Reject line breaks in addresses; it's valid RFC5322, but not RFC5321
+        if (strpos($address, "\n") !== false or strpos($address, "\r") !== false) {
+            return false;
+        }
+        if (!$patternselect or $patternselect == 'auto') {
+            //Check this constant first so it works when extension_loaded() is disabled by safe mode
+            //Constant was added in PHP 5.2.4
+            if (defined('PCRE_VERSION')) {
+                //This pattern can get stuck in a recursive loop in PCRE <= 8.0.2
+                if (version_compare(PCRE_VERSION, '8.0.3') >= 0) {
+                    $patternselect = 'pcre8';
+                } else {
+                    $patternselect = 'pcre';
+                }
+            } elseif (function_exists('extension_loaded') and extension_loaded('pcre')) {
+                //Fall back to older PCRE
+                $patternselect = 'pcre';
+            } else {
+                //Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension
+                if (version_compare(PHP_VERSION, '5.2.0') >= 0) {
+                    $patternselect = 'php';
+                } else {
+                    $patternselect = 'noregex';
+                }
+            }
+        }
+        switch ($patternselect) {
+            case 'pcre8':
+                /**
+                 * Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains.
+                 * @link http://squiloople.com/2009/12/20/email-address-validation/
+                 * @copyright 2009-2010 Michael Rushton
+                 * Feel free to use and redistribute this code. But please keep this copyright notice.
+                 */
+                return (boolean)preg_match(
+                    '/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' .
+                    '((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' .
+                    '(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' .
+                    '([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' .
+                    '(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' .
+                    '(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' .
+                    '|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' .
+                    '|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
+                    '|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD',
+                    $address
+                );
+            case 'pcre':
+                //An older regex that doesn't need a recent PCRE
+                return (boolean)preg_match(
+                    '/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>' .
+                    '[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")' .
+                    '(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*' .
+                    '@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})' .
+                    '(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:' .
+                    '[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?' .
+                    '::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:' .
+                    '[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?' .
+                    '::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
+                    '|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD',
+                    $address
+                );
+            case 'html5':
+                /**
+                 * This is the pattern used in the HTML5 spec for validation of 'email' type form input elements.
+                 * @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email)
+                 */
+                return (boolean)preg_match(
+                    '/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' .
+                    '[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD',
+                    $address
+                );
+            case 'noregex':
+                //No PCRE! Do something _very_ approximate!
+                //Check the address is 3 chars or longer and contains an @ that's not the first or last char
+                return (strlen($address) >= 3
+                    and strpos($address, '@') >= 1
+                    and strpos($address, '@') != strlen($address) - 1);
+            case 'php':
+            default:
+                return (boolean)filter_var($address, FILTER_VALIDATE_EMAIL);
+        }
+    }
+
+    /**
+     * Tells whether IDNs (Internationalized Domain Names) are supported or not. This requires the
+     * "intl" and "mbstring" PHP extensions.
+     * @return bool "true" if required functions for IDN support are present
+     */
+    public function idnSupported()
+    {
+        // @TODO: Write our own "idn_to_ascii" function for PHP <= 5.2.
+        return function_exists('idn_to_ascii') and function_exists('mb_convert_encoding');
+    }
+
+    /**
+     * Converts IDN in given email address to its ASCII form, also known as punycode, if possible.
+     * Important: Address must be passed in same encoding as currently set in PHPMailer::$CharSet.
+     * This function silently returns unmodified address if:
+     * - No conversion is necessary (i.e. domain name is not an IDN, or is already in ASCII form)
+     * - Conversion to punycode is impossible (e.g. required PHP functions are not available)
+     *   or fails for any reason (e.g. domain has characters not allowed in an IDN)
+     * @see PHPMailer::$CharSet
+     * @param string $address The email address to convert
+     * @return string The encoded address in ASCII form
+     */
+    public function punyencodeAddress($address)
+    {
+        // Verify we have required functions, CharSet, and at-sign.
+        if ($this->idnSupported() and
+            !empty($this->CharSet) and
+            ($pos = strrpos($address, '@')) !== false) {
+            $domain = substr($address, ++$pos);
+            // Verify CharSet string is a valid one, and domain properly encoded in this CharSet.
+            if ($this->has8bitChars($domain) and @mb_check_encoding($domain, $this->CharSet)) {
+                $domain = mb_convert_encoding($domain, 'UTF-8', $this->CharSet);
+                if (($punycode = defined('INTL_IDNA_VARIANT_UTS46') ?
+                    idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46) :
+                    idn_to_ascii($domain)) !== false) {
+                    return substr($address, 0, $pos) . $punycode;
+                }
+            }
+        }
+        return $address;
+    }
+
+    /**
+     * Create a message and send it.
+     * Uses the sending method specified by $Mailer.
+     * @throws phpmailerException
+     * @return boolean false on error - See the ErrorInfo property for details of the error.
+     */
+    public function send()
+    {
+        try {
+            if (!$this->preSend()) {
+                return false;
+            }
+            return $this->postSend();
+        } catch (phpmailerException $exc) {
+            $this->mailHeader = '';
+            $this->setError($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Prepare a message for sending.
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function preSend()
+    {
+        try {
+            $this->error_count = 0; // Reset errors
+            $this->mailHeader = '';
+
+            // Dequeue recipient and Reply-To addresses with IDN
+            foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) {
+                $params[1] = $this->punyencodeAddress($params[1]);
+                call_user_func_array(array($this, 'addAnAddress'), $params);
+            }
+            if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
+                throw new phpmailerException($this->lang('provide_address'), self::STOP_CRITICAL);
+            }
+
+            // Validate From, Sender, and ConfirmReadingTo addresses
+            foreach (array('From', 'Sender', 'ConfirmReadingTo') as $address_kind) {
+                $this->$address_kind = trim($this->$address_kind);
+                if (empty($this->$address_kind)) {
+                    continue;
+                }
+                $this->$address_kind = $this->punyencodeAddress($this->$address_kind);
+                if (!$this->validateAddress($this->$address_kind)) {
+                    $error_message = $this->lang('invalid_address') . ' (punyEncode) ' . $this->$address_kind;
+                    $this->setError($error_message);
+                    $this->edebug($error_message);
+                    if ($this->exceptions) {
+                        throw new phpmailerException($error_message);
+                    }
+                    return false;
+                }
+            }
+
+            // Set whether the message is multipart/alternative
+            if ($this->alternativeExists()) {
+                $this->ContentType = 'multipart/alternative';
+            }
+
+            $this->setMessageType();
+            // Refuse to send an empty message unless we are specifically allowing it
+            if (!$this->AllowEmpty and empty($this->Body)) {
+                throw new phpmailerException($this->lang('empty_message'), self::STOP_CRITICAL);
+            }
+
+            // Create body before headers in case body makes changes to headers (e.g. altering transfer encoding)
+            $this->MIMEHeader = '';
+            $this->MIMEBody = $this->createBody();
+            // createBody may have added some headers, so retain them
+            $tempheaders = $this->MIMEHeader;
+            $this->MIMEHeader = $this->createHeader();
+            $this->MIMEHeader .= $tempheaders;
+
+            // To capture the complete message when using mail(), create
+            // an extra header list which createHeader() doesn't fold in
+            if ($this->Mailer == 'mail') {
+                if (count($this->to) > 0) {
+                    $this->mailHeader .= $this->addrAppend('To', $this->to);
+                } else {
+                    $this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;');
+                }
+                $this->mailHeader .= $this->headerLine(
+                    'Subject',
+                    $this->encodeHeader($this->secureHeader(trim($this->Subject)))
+                );
+            }
+
+            // Sign with DKIM if enabled
+            if (!empty($this->DKIM_domain)
+                and !empty($this->DKIM_selector)
+                and (!empty($this->DKIM_private_string)
+                    or (!empty($this->DKIM_private)
+                        and self::isPermittedPath($this->DKIM_private)
+                        and file_exists($this->DKIM_private)
+                    )
+                )
+            ) {
+                $header_dkim = $this->DKIM_Add(
+                    $this->MIMEHeader . $this->mailHeader,
+                    $this->encodeHeader($this->secureHeader($this->Subject)),
+                    $this->MIMEBody
+                );
+                $this->MIMEHeader = rtrim($this->MIMEHeader, "\r\n ") . self::CRLF .
+                    str_replace("\r\n", "\n", $header_dkim) . self::CRLF;
+            }
+            return true;
+        } catch (phpmailerException $exc) {
+            $this->setError($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * Actually send a message.
+     * Send the email via the selected mechanism
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function postSend()
+    {
+        try {
+            // Choose the mailer and send through it
+            switch ($this->Mailer) {
+                case 'sendmail':
+                case 'qmail':
+                    return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody);
+                case 'smtp':
+                    return $this->smtpSend($this->MIMEHeader, $this->MIMEBody);
+                case 'mail':
+                    return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
+                default:
+                    $sendMethod = $this->Mailer.'Send';
+                    if (method_exists($this, $sendMethod)) {
+                        return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody);
+                    }
+
+                    return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
+            }
+        } catch (phpmailerException $exc) {
+            $this->setError($exc->getMessage());
+            $this->edebug($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Send mail using the $Sendmail program.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @see PHPMailer::$Sendmail
+     * @throws phpmailerException
+     * @access protected
+     * @return boolean
+     */
+    protected function sendmailSend($header, $body)
+    {
+        // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped.
+        if (!empty($this->Sender) and self::isShellSafe($this->Sender)) {
+            if ($this->Mailer == 'qmail') {
+                $sendmailFmt = '%s -f%s';
+            } else {
+                $sendmailFmt = '%s -oi -f%s -t';
+            }
+        } else {
+            if ($this->Mailer == 'qmail') {
+                $sendmailFmt = '%s';
+            } else {
+                $sendmailFmt = '%s -oi -t';
+            }
+        }
+
+        // TODO: If possible, this should be changed to escapeshellarg.  Needs thorough testing.
+        $sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender);
+
+        if ($this->SingleTo) {
+            foreach ($this->SingleToArray as $toAddr) {
+                if (!@$mail = popen($sendmail, 'w')) {
+                    throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+                }
+                fputs($mail, 'To: ' . $toAddr . "\n");
+                fputs($mail, $header);
+                fputs($mail, $body);
+                $result = pclose($mail);
+                $this->doCallback(
+                    ($result == 0),
+                    array($toAddr),
+                    $this->cc,
+                    $this->bcc,
+                    $this->Subject,
+                    $body,
+                    $this->From
+                );
+                if ($result != 0) {
+                    throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+                }
+            }
+        } else {
+            if (!@$mail = popen($sendmail, 'w')) {
+                throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+            }
+            fputs($mail, $header);
+            fputs($mail, $body);
+            $result = pclose($mail);
+            $this->doCallback(
+                ($result == 0),
+                $this->to,
+                $this->cc,
+                $this->bcc,
+                $this->Subject,
+                $body,
+                $this->From
+            );
+            if ($result != 0) {
+                throw new phpmailerException($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Fix CVE-2016-10033 and CVE-2016-10045 by disallowing potentially unsafe shell characters.
+     *
+     * Note that escapeshellarg and escapeshellcmd are inadequate for our purposes, especially on Windows.
+     * @param string $string The string to be validated
+     * @see https://github.com/PHPMailer/PHPMailer/issues/924 CVE-2016-10045 bug report
+     * @access protected
+     * @return boolean
+     */
+    protected static function isShellSafe($string)
+    {
+        // Future-proof
+        if (escapeshellcmd($string) !== $string
+            or !in_array(escapeshellarg($string), array("'$string'", "\"$string\""))
+        ) {
+            return false;
+        }
+
+        $length = strlen($string);
+
+        for ($i = 0; $i < $length; $i++) {
+            $c = $string[$i];
+
+            // All other characters have a special meaning in at least one common shell, including = and +.
+            // Full stop (.) has a special meaning in cmd.exe, but its impact should be negligible here.
+            // Note that this does permit non-Latin alphanumeric characters based on the current locale.
+            if (!ctype_alnum($c) && strpos('@_-.', $c) === false) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Check whether a file path is of a permitted type.
+     * Used to reject URLs and phar files from functions that access local file paths,
+     * such as addAttachment.
+     * @param string $path A relative or absolute path to a file.
+     * @return bool
+     */
+    protected static function isPermittedPath($path)
+    {
+        return !preg_match('#^[a-z]+://#i', $path);
+    }
+
+    /**
+     * Send mail using the PHP mail() function.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @link http://www.php.net/manual/en/book.mail.php
+     * @throws phpmailerException
+     * @access protected
+     * @return boolean
+     */
+    protected function mailSend($header, $body)
+    {
+        $toArr = array();
+        foreach ($this->to as $toaddr) {
+            $toArr[] = $this->addrFormat($toaddr);
+        }
+        $to = implode(', ', $toArr);
+
+        $params = null;
+        //This sets the SMTP envelope sender which gets turned into a return-path header by the receiver
+        if (!empty($this->Sender) and $this->validateAddress($this->Sender)) {
+            // CVE-2016-10033, CVE-2016-10045: Don't pass -f if characters will be escaped.
+            if (self::isShellSafe($this->Sender)) {
+                $params = sprintf('-f%s', $this->Sender);
+            }
+        }
+        if (!empty($this->Sender) and !ini_get('safe_mode') and $this->validateAddress($this->Sender)) {
+            $old_from = ini_get('sendmail_from');
+            ini_set('sendmail_from', $this->Sender);
+        }
+        $result = false;
+        if ($this->SingleTo and count($toArr) > 1) {
+            foreach ($toArr as $toAddr) {
+                $result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params);
+                $this->doCallback($result, array($toAddr), $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+            }
+        } else {
+            $result = $this->mailPassthru($to, $this->Subject, $body, $header, $params);
+            $this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From);
+        }
+        if (isset($old_from)) {
+            ini_set('sendmail_from', $old_from);
+        }
+        if (!$result) {
+            throw new phpmailerException($this->lang('instantiate'), self::STOP_CRITICAL);
+        }
+        return true;
+    }
+
+    /**
+     * Get an instance to use for SMTP operations.
+     * Override this function to load your own SMTP implementation
+     * @return SMTP
+     */
+    public function getSMTPInstance()
+    {
+        if (!is_object($this->smtp)) {
+            $this->smtp = new SMTP;
+        }
+        return $this->smtp;
+    }
+
+    /**
+     * Send mail via SMTP.
+     * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
+     * Uses the PHPMailerSMTP class by default.
+     * @see PHPMailer::getSMTPInstance() to use a different class.
+     * @param string $header The message headers
+     * @param string $body The message body
+     * @throws phpmailerException
+     * @uses SMTP
+     * @access protected
+     * @return boolean
+     */
+    protected function smtpSend($header, $body)
+    {
+        $bad_rcpt = array();
+        if (!$this->smtpConnect($this->SMTPOptions)) {
+            throw new phpmailerException($this->lang('smtp_connect_failed'), self::STOP_CRITICAL);
+        }
+        if (!empty($this->Sender) and $this->validateAddress($this->Sender)) {
+            $smtp_from = $this->Sender;
+        } else {
+            $smtp_from = $this->From;
+        }
+        if (!$this->smtp->mail($smtp_from)) {
+            $this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError()));
+            throw new phpmailerException($this->ErrorInfo, self::STOP_CRITICAL);
+        }
+
+        // Attempt to send to all recipients
+        foreach (array($this->to, $this->cc, $this->bcc) as $togroup) {
+            foreach ($togroup as $to) {
+                if (!$this->smtp->recipient($to[0])) {
+                    $error = $this->smtp->getError();
+                    $bad_rcpt[] = array('to' => $to[0], 'error' => $error['detail']);
+                    $isSent = false;
+                } else {
+                    $isSent = true;
+                }
+                $this->doCallback($isSent, array($to[0]), array(), array(), $this->Subject, $body, $this->From);
+            }
+        }
+
+        // Only send the DATA command if we have viable recipients
+        if ((count($this->all_recipients) > count($bad_rcpt)) and !$this->smtp->data($header . $body)) {
+            throw new phpmailerException($this->lang('data_not_accepted'), self::STOP_CRITICAL);
+        }
+        if ($this->SMTPKeepAlive) {
+            $this->smtp->reset();
+        } else {
+            $this->smtp->quit();
+            $this->smtp->close();
+        }
+        //Create error message for any bad addresses
+        if (count($bad_rcpt) > 0) {
+            $errstr = '';
+            foreach ($bad_rcpt as $bad) {
+                $errstr .= $bad['to'] . ': ' . $bad['error'];
+            }
+            throw new phpmailerException(
+                $this->lang('recipients_failed') . $errstr,
+                self::STOP_CONTINUE
+            );
+        }
+        return true;
+    }
+
+    /**
+     * Initiate a connection to an SMTP server.
+     * Returns false if the operation failed.
+     * @param array $options An array of options compatible with stream_context_create()
+     * @uses SMTP
+     * @access public
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function smtpConnect($options = null)
+    {
+        if (is_null($this->smtp)) {
+            $this->smtp = $this->getSMTPInstance();
+        }
+
+        //If no options are provided, use whatever is set in the instance
+        if (is_null($options)) {
+            $options = $this->SMTPOptions;
+        }
+
+        // Already connected?
+        if ($this->smtp->connected()) {
+            return true;
+        }
+
+        $this->smtp->setTimeout($this->Timeout);
+        $this->smtp->setDebugLevel($this->SMTPDebug);
+        $this->smtp->setDebugOutput($this->Debugoutput);
+        $this->smtp->setVerp($this->do_verp);
+        $hosts = explode(';', $this->Host);
+        $lastexception = null;
+
+        foreach ($hosts as $hostentry) {
+            $hostinfo = array();
+            if (!preg_match(
+                '/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*|\[[a-fA-F0-9:]+\]):?([0-9]*)$/',
+                trim($hostentry),
+                $hostinfo
+            )) {
+                // Not a valid host entry
+                $this->edebug('Ignoring invalid host: ' . $hostentry);
+                continue;
+            }
+            // $hostinfo[2]: optional ssl or tls prefix
+            // $hostinfo[3]: the hostname
+            // $hostinfo[4]: optional port number
+            // The host string prefix can temporarily override the current setting for SMTPSecure
+            // If it's not specified, the default value is used
+            $prefix = '';
+            $secure = $this->SMTPSecure;
+            $tls = ($this->SMTPSecure == 'tls');
+            if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) {
+                $prefix = 'ssl://';
+                $tls = false; // Can't have SSL and TLS at the same time
+                $secure = 'ssl';
+            } elseif ($hostinfo[2] == 'tls') {
+                $tls = true;
+                // tls doesn't use a prefix
+                $secure = 'tls';
+            }
+            //Do we need the OpenSSL extension?
+            $sslext = defined('OPENSSL_ALGO_SHA1');
+            if ('tls' === $secure or 'ssl' === $secure) {
+                //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled
+                if (!$sslext) {
+                    throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL);
+                }
+            }
+            $host = $hostinfo[3];
+            $port = $this->Port;
+            $tport = (integer)$hostinfo[4];
+            if ($tport > 0 and $tport < 65536) {
+                $port = $tport;
+            }
+            if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
+                try {
+                    if ($this->Helo) {
+                        $hello = $this->Helo;
+                    } else {
+                        $hello = $this->serverHostname();
+                    }
+                    $this->smtp->hello($hello);
+                    //Automatically enable TLS encryption if:
+                    // * it's not disabled
+                    // * we have openssl extension
+                    // * we are not already using SSL
+                    // * the server offers STARTTLS
+                    if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) {
+                        $tls = true;
+                    }
+                    if ($tls) {
+                        if (!$this->smtp->startTLS()) {
+                            throw new phpmailerException($this->lang('connect_host'));
+                        }
+                        // We must resend EHLO after TLS negotiation
+                        $this->smtp->hello($hello);
+                    }
+                    if ($this->SMTPAuth) {
+                        if (!$this->smtp->authenticate(
+                            $this->Username,
+                            $this->Password,
+                            $this->AuthType,
+                            $this->Realm,
+                            $this->Workstation
+                        )
+                        ) {
+                            throw new phpmailerException($this->lang('authenticate'));
+                        }
+                    }
+                    return true;
+                } catch (phpmailerException $exc) {
+                    $lastexception = $exc;
+                    $this->edebug($exc->getMessage());
+                    // We must have connected, but then failed TLS or Auth, so close connection nicely
+                    $this->smtp->quit();
+                }
+            }
+        }
+        // If we get here, all connection attempts have failed, so close connection hard
+        $this->smtp->close();
+        // As we've caught all exceptions, just report whatever the last one was
+        if ($this->exceptions and !is_null($lastexception)) {
+            throw $lastexception;
+        }
+        return false;
+    }
+
+    /**
+     * Close the active SMTP session if one exists.
+     * @return void
+     */
+    public function smtpClose()
+    {
+        if (is_a($this->smtp, 'SMTP')) {
+            if ($this->smtp->connected()) {
+                $this->smtp->quit();
+                $this->smtp->close();
+            }
+        }
+    }
+
+    /**
+     * Set the language for error messages.
+     * Returns false if it cannot load the language file.
+     * The default language is English.
+     * @param string $langcode ISO 639-1 2-character language code (e.g. French is "fr")
+     * @param string $lang_path Path to the language file directory, with trailing separator (slash)
+     * @return boolean
+     * @access public
+     */
+    public function setLanguage($langcode = 'en', $lang_path = '')
+    {
+        // Backwards compatibility for renamed language codes
+        $renamed_langcodes = array(
+            'br' => 'pt_br',
+            'cz' => 'cs',
+            'dk' => 'da',
+            'no' => 'nb',
+            'se' => 'sv',
+            'sr' => 'rs'
+        );
+
+        if (isset($renamed_langcodes[$langcode])) {
+            $langcode = $renamed_langcodes[$langcode];
+        }
+
+        // Define full set of translatable strings in English
+        $PHPMAILER_LANG = array(
+            'authenticate' => 'SMTP Error: Could not authenticate.',
+            'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
+            'data_not_accepted' => 'SMTP Error: data not accepted.',
+            'empty_message' => 'Message body empty',
+            'encoding' => 'Unknown encoding: ',
+            'execute' => 'Could not execute: ',
+            'file_access' => 'Could not access file: ',
+            'file_open' => 'File Error: Could not open file: ',
+            'from_failed' => 'The following From address failed: ',
+            'instantiate' => 'Could not instantiate mail function.',
+            'invalid_address' => 'Invalid address: ',
+            'mailer_not_supported' => ' mailer is not supported.',
+            'provide_address' => 'You must provide at least one recipient email address.',
+            'recipients_failed' => 'SMTP Error: The following recipients failed: ',
+            'signing' => 'Signing Error: ',
+            'smtp_connect_failed' => 'SMTP connect() failed.',
+            'smtp_error' => 'SMTP server error: ',
+            'variable_set' => 'Cannot set or reset variable: ',
+            'extension_missing' => 'Extension missing: '
+        );
+        if (empty($lang_path)) {
+            // Calculate an absolute path so it can work if CWD is not here
+            $lang_path = dirname(__FILE__). DIRECTORY_SEPARATOR . 'language'. DIRECTORY_SEPARATOR;
+        }
+        //Validate $langcode
+        if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) {
+            $langcode = 'en';
+        }
+        $foundlang = true;
+        $lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php';
+        // There is no English translation file
+        if ($langcode != 'en') {
+            // Make sure language file path is readable
+            if (!self::isPermittedPath($lang_file) or !is_readable($lang_file)) {
+                $foundlang = false;
+            } else {
+                // Overwrite language-specific strings.
+                // This way we'll never have missing translation keys.
+                $foundlang = include $lang_file;
+            }
+        }
+        $this->language = $PHPMAILER_LANG;
+        return (boolean)$foundlang; // Returns false if language not found
+    }
+
+    /**
+     * Get the array of strings for the current language.
+     * @return array
+     */
+    public function getTranslations()
+    {
+        return $this->language;
+    }
+
+    /**
+     * Create recipient headers.
+     * @access public
+     * @param string $type
+     * @param array $addr An array of recipient,
+     * where each recipient is a 2-element indexed array with element 0 containing an address
+     * and element 1 containing a name, like:
+     * array(array('joe@example.com', 'Joe User'), array('zoe@example.com', 'Zoe User'))
+     * @return string
+     */
+    public function addrAppend($type, $addr)
+    {
+        $addresses = array();
+        foreach ($addr as $address) {
+            $addresses[] = $this->addrFormat($address);
+        }
+        return $type . ': ' . implode(', ', $addresses) . $this->LE;
+    }
+
+    /**
+     * Format an address for use in a message header.
+     * @access public
+     * @param array $addr A 2-element indexed array, element 0 containing an address, element 1 containing a name
+     *      like array('joe@example.com', 'Joe User')
+     * @return string
+     */
+    public function addrFormat($addr)
+    {
+        if (empty($addr[1])) { // No name provided
+            return $this->secureHeader($addr[0]);
+        } else {
+            return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') . ' <' . $this->secureHeader(
+                $addr[0]
+            ) . '>';
+        }
+    }
+
+    /**
+     * Word-wrap message.
+     * For use with mailers that do not automatically perform wrapping
+     * and for quoted-printable encoded messages.
+     * Original written by philippe.
+     * @param string $message The message to wrap
+     * @param integer $length The line length to wrap to
+     * @param boolean $qp_mode Whether to run in Quoted-Printable mode
+     * @access public
+     * @return string
+     */
+    public function wrapText($message, $length, $qp_mode = false)
+    {
+        if ($qp_mode) {
+            $soft_break = sprintf(' =%s', $this->LE);
+        } else {
+            $soft_break = $this->LE;
+        }
+        // If utf-8 encoding is used, we will need to make sure we don't
+        // split multibyte characters when we wrap
+        $is_utf8 = (strtolower($this->CharSet) == 'utf-8');
+        $lelen = strlen($this->LE);
+        $crlflen = strlen(self::CRLF);
+
+        $message = $this->fixEOL($message);
+        //Remove a trailing line break
+        if (substr($message, -$lelen) == $this->LE) {
+            $message = substr($message, 0, -$lelen);
+        }
+
+        //Split message into lines
+        $lines = explode($this->LE, $message);
+        //Message will be rebuilt in here
+        $message = '';
+        foreach ($lines as $line) {
+            $words = explode(' ', $line);
+            $buf = '';
+            $firstword = true;
+            foreach ($words as $word) {
+                if ($qp_mode and (strlen($word) > $length)) {
+                    $space_left = $length - strlen($buf) - $crlflen;
+                    if (!$firstword) {
+                        if ($space_left > 20) {
+                            $len = $space_left;
+                            if ($is_utf8) {
+                                $len = $this->utf8CharBoundary($word, $len);
+                            } elseif (substr($word, $len - 1, 1) == '=') {
+                                $len--;
+                            } elseif (substr($word, $len - 2, 1) == '=') {
+                                $len -= 2;
+                            }
+                            $part = substr($word, 0, $len);
+                            $word = substr($word, $len);
+                            $buf .= ' ' . $part;
+                            $message .= $buf . sprintf('=%s', self::CRLF);
+                        } else {
+                            $message .= $buf . $soft_break;
+                        }
+                        $buf = '';
+                    }
+                    while (strlen($word) > 0) {
+                        if ($length <= 0) {
+                            break;
+                        }
+                        $len = $length;
+                        if ($is_utf8) {
+                            $len = $this->utf8CharBoundary($word, $len);
+                        } elseif (substr($word, $len - 1, 1) == '=') {
+                            $len--;
+                        } elseif (substr($word, $len - 2, 1) == '=') {
+                            $len -= 2;
+                        }
+                        $part = substr($word, 0, $len);
+                        $word = substr($word, $len);
+
+                        if (strlen($word) > 0) {
+                            $message .= $part . sprintf('=%s', self::CRLF);
+                        } else {
+                            $buf = $part;
+                        }
+                    }
+                } else {
+                    $buf_o = $buf;
+                    if (!$firstword) {
+                        $buf .= ' ';
+                    }
+                    $buf .= $word;
+
+                    if (strlen($buf) > $length and $buf_o != '') {
+                        $message .= $buf_o . $soft_break;
+                        $buf = $word;
+                    }
+                }
+                $firstword = false;
+            }
+            $message .= $buf . self::CRLF;
+        }
+
+        return $message;
+    }
+
+    /**
+     * Find the last character boundary prior to $maxLength in a utf-8
+     * quoted-printable encoded string.
+     * Original written by Colin Brown.
+     * @access public
+     * @param string $encodedText utf-8 QP text
+     * @param integer $maxLength Find the last character boundary prior to this length
+     * @return integer
+     */
+    public function utf8CharBoundary($encodedText, $maxLength)
+    {
+        $foundSplitPos = false;
+        $lookBack = 3;
+        while (!$foundSplitPos) {
+            $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
+            $encodedCharPos = strpos($lastChunk, '=');
+            if (false !== $encodedCharPos) {
+                // Found start of encoded character byte within $lookBack block.
+                // Check the encoded byte value (the 2 chars after the '=')
+                $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
+                $dec = hexdec($hex);
+                if ($dec < 128) {
+                    // Single byte character.
+                    // If the encoded char was found at pos 0, it will fit
+                    // otherwise reduce maxLength to start of the encoded char
+                    if ($encodedCharPos > 0) {
+                        $maxLength = $maxLength - ($lookBack - $encodedCharPos);
+                    }
+                    $foundSplitPos = true;
+                } elseif ($dec >= 192) {
+                    // First byte of a multi byte character
+                    // Reduce maxLength to split at start of character
+                    $maxLength = $maxLength - ($lookBack - $encodedCharPos);
+                    $foundSplitPos = true;
+                } elseif ($dec < 192) {
+                    // Middle byte of a multi byte character, look further back
+                    $lookBack += 3;
+                }
+            } else {
+                // No encoded character found
+                $foundSplitPos = true;
+            }
+        }
+        return $maxLength;
+    }
+
+    /**
+     * Apply word wrapping to the message body.
+     * Wraps the message body to the number of chars set in the WordWrap property.
+     * You should only do this to plain-text bodies as wrapping HTML tags may break them.
+     * This is called automatically by createBody(), so you don't need to call it yourself.
+     * @access public
+     * @return void
+     */
+    public function setWordWrap()
+    {
+        if ($this->WordWrap < 1) {
+            return;
+        }
+
+        switch ($this->message_type) {
+            case 'alt':
+            case 'alt_inline':
+            case 'alt_attach':
+            case 'alt_inline_attach':
+                $this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap);
+                break;
+            default:
+                $this->Body = $this->wrapText($this->Body, $this->WordWrap);
+                break;
+        }
+    }
+
+    /**
+     * Assemble message headers.
+     * @access public
+     * @return string The assembled headers
+     */
+    public function createHeader()
+    {
+        $result = '';
+
+        $result .= $this->headerLine('Date', $this->MessageDate == '' ? self::rfcDate() : $this->MessageDate);
+
+        // To be created automatically by mail()
+        if ($this->SingleTo) {
+            if ($this->Mailer != 'mail') {
+                foreach ($this->to as $toaddr) {
+                    $this->SingleToArray[] = $this->addrFormat($toaddr);
+                }
+            }
+        } else {
+            if (count($this->to) > 0) {
+                if ($this->Mailer != 'mail') {
+                    $result .= $this->addrAppend('To', $this->to);
+                }
+            } elseif (count($this->cc) == 0) {
+                $result .= $this->headerLine('To', 'undisclosed-recipients:;');
+            }
+        }
+
+        $result .= $this->addrAppend('From', array(array(trim($this->From), $this->FromName)));
+
+        // sendmail and mail() extract Cc from the header before sending
+        if (count($this->cc) > 0) {
+            $result .= $this->addrAppend('Cc', $this->cc);
+        }
+
+        // sendmail and mail() extract Bcc from the header before sending
+        if ((
+                $this->Mailer == 'sendmail' or $this->Mailer == 'qmail' or $this->Mailer == 'mail'
+            )
+            and count($this->bcc) > 0
+        ) {
+            $result .= $this->addrAppend('Bcc', $this->bcc);
+        }
+
+        if (count($this->ReplyTo) > 0) {
+            $result .= $this->addrAppend('Reply-To', $this->ReplyTo);
+        }
+
+        // mail() sets the subject itself
+        if ($this->Mailer != 'mail') {
+            $result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject)));
+        }
+
+        // Only allow a custom message ID if it conforms to RFC 5322 section 3.6.4
+        // https://tools.ietf.org/html/rfc5322#section-3.6.4
+        if ('' != $this->MessageID and preg_match('/^<.*@.*>$/', $this->MessageID)) {
+            $this->lastMessageID = $this->MessageID;
+        } else {
+            $this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname());
+        }
+        $result .= $this->headerLine('Message-ID', $this->lastMessageID);
+        if (!is_null($this->Priority)) {
+            $result .= $this->headerLine('X-Priority', $this->Priority);
+        }
+        if ($this->XMailer == '') {
+            $result .= $this->headerLine(
+                'X-Mailer',
+                'PHPMailer ' . $this->Version . ' (https://github.com/PHPMailer/PHPMailer)'
+            );
+        } else {
+            $myXmailer = trim($this->XMailer);
+            if ($myXmailer) {
+                $result .= $this->headerLine('X-Mailer', $myXmailer);
+            }
+        }
+
+        if ($this->ConfirmReadingTo != '') {
+            $result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>');
+        }
+
+        // Add custom headers
+        foreach ($this->CustomHeader as $header) {
+            $result .= $this->headerLine(
+                trim($header[0]),
+                $this->encodeHeader(trim($header[1]))
+            );
+        }
+        if (!$this->sign_key_file) {
+            $result .= $this->headerLine('MIME-Version', '1.0');
+            $result .= $this->getMailMIME();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Get the message MIME type headers.
+     * @access public
+     * @return string
+     */
+    public function getMailMIME()
+    {
+        $result = '';
+        $ismultipart = true;
+        switch ($this->message_type) {
+            case 'inline':
+                $result .= $this->headerLine('Content-Type', 'multipart/related;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            case 'attach':
+            case 'inline_attach':
+            case 'alt_attach':
+            case 'alt_inline_attach':
+                $result .= $this->headerLine('Content-Type', 'multipart/mixed;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            case 'alt':
+            case 'alt_inline':
+                $result .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $result .= $this->textLine("\tboundary=\"" . $this->boundary[1] . '"');
+                break;
+            default:
+                // Catches case 'plain': and case '':
+                $result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet);
+                $ismultipart = false;
+                break;
+        }
+        // RFC1341 part 5 says 7bit is assumed if not specified
+        if ($this->Encoding != '7bit') {
+            // RFC 2045 section 6.4 says multipart MIME parts may only use 7bit, 8bit or binary CTE
+            if ($ismultipart) {
+                if ($this->Encoding == '8bit') {
+                    $result .= $this->headerLine('Content-Transfer-Encoding', '8bit');
+                }
+                // The only remaining alternatives are quoted-printable and base64, which are both 7bit compatible
+            } else {
+                $result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding);
+            }
+        }
+
+        if ($this->Mailer != 'mail') {
+            $result .= $this->LE;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns the whole MIME message.
+     * Includes complete headers and body.
+     * Only valid post preSend().
+     * @see PHPMailer::preSend()
+     * @access public
+     * @return string
+     */
+    public function getSentMIMEMessage()
+    {
+        return rtrim($this->MIMEHeader . $this->mailHeader, "\n\r") . self::CRLF . self::CRLF . $this->MIMEBody;
+    }
+
+    /**
+     * Create unique ID
+     * @return string
+     */
+    protected function generateId() {
+        return md5(uniqid(time()));
+    }
+
+    /**
+     * Assemble the message body.
+     * Returns an empty string on failure.
+     * @access public
+     * @throws phpmailerException
+     * @return string The assembled message body
+     */
+    public function createBody()
+    {
+        $body = '';
+        //Create unique IDs and preset boundaries
+        $this->uniqueid = $this->generateId();
+        $this->boundary[1] = 'b1_' . $this->uniqueid;
+        $this->boundary[2] = 'b2_' . $this->uniqueid;
+        $this->boundary[3] = 'b3_' . $this->uniqueid;
+
+        if ($this->sign_key_file) {
+            $body .= $this->getMailMIME() . $this->LE;
+        }
+
+        $this->setWordWrap();
+
+        $bodyEncoding = $this->Encoding;
+        $bodyCharSet = $this->CharSet;
+        //Can we do a 7-bit downgrade?
+        if ($bodyEncoding == '8bit' and !$this->has8bitChars($this->Body)) {
+            $bodyEncoding = '7bit';
+            //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit
+            $bodyCharSet = 'us-ascii';
+        }
+        //If lines are too long, and we're not already using an encoding that will shorten them,
+        //change to quoted-printable transfer encoding for the body part only
+        if ('base64' != $this->Encoding and self::hasLineLongerThanMax($this->Body)) {
+            $bodyEncoding = 'quoted-printable';
+        }
+
+        $altBodyEncoding = $this->Encoding;
+        $altBodyCharSet = $this->CharSet;
+        //Can we do a 7-bit downgrade?
+        if ($altBodyEncoding == '8bit' and !$this->has8bitChars($this->AltBody)) {
+            $altBodyEncoding = '7bit';
+            //All ISO 8859, Windows codepage and UTF-8 charsets are ascii compatible up to 7-bit
+            $altBodyCharSet = 'us-ascii';
+        }
+        //If lines are too long, and we're not already using an encoding that will shorten them,
+        //change to quoted-printable transfer encoding for the alt body part only
+        if ('base64' != $altBodyEncoding and self::hasLineLongerThanMax($this->AltBody)) {
+            $altBodyEncoding = 'quoted-printable';
+        }
+        //Use this as a preamble in all multipart message types
+        $mimepre = "This is a multi-part message in MIME format." . $this->LE . $this->LE;
+        switch ($this->message_type) {
+            case 'inline':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[1]);
+                break;
+            case 'attach':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'inline_attach':
+                $body .= $mimepre;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'alt':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->getBoundary($this->boundary[1], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                if (!empty($this->Ical)) {
+                    $body .= $this->getBoundary($this->boundary[1], '', 'text/calendar; method=REQUEST', '');
+                    $body .= $this->encodeString($this->Ical, $this->Encoding);
+                    $body .= $this->LE . $this->LE;
+                }
+                $body .= $this->endBoundary($this->boundary[1]);
+                break;
+            case 'alt_inline':
+                $body .= $mimepre;
+                $body .= $this->getBoundary($this->boundary[1], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->endBoundary($this->boundary[1]);
+                break;
+            case 'alt_attach':
+                $body .= $mimepre;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->endBoundary($this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            case 'alt_inline_attach':
+                $body .= $mimepre;
+                $body .= $this->textLine('--' . $this->boundary[1]);
+                $body .= $this->headerLine('Content-Type', 'multipart/alternative;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[2] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[2], $altBodyCharSet, 'text/plain', $altBodyEncoding);
+                $body .= $this->encodeString($this->AltBody, $altBodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->textLine('--' . $this->boundary[2]);
+                $body .= $this->headerLine('Content-Type', 'multipart/related;');
+                $body .= $this->textLine("\tboundary=\"" . $this->boundary[3] . '"');
+                $body .= $this->LE;
+                $body .= $this->getBoundary($this->boundary[3], $bodyCharSet, 'text/html', $bodyEncoding);
+                $body .= $this->encodeString($this->Body, $bodyEncoding);
+                $body .= $this->LE . $this->LE;
+                $body .= $this->attachAll('inline', $this->boundary[3]);
+                $body .= $this->LE;
+                $body .= $this->endBoundary($this->boundary[2]);
+                $body .= $this->LE;
+                $body .= $this->attachAll('attachment', $this->boundary[1]);
+                break;
+            default:
+                // Catch case 'plain' and case '', applies to simple `text/plain` and `text/html` body content types
+                //Reset the `Encoding` property in case we changed it for line length reasons
+                $this->Encoding = $bodyEncoding;
+                $body .= $this->encodeString($this->Body, $this->Encoding);
+                break;
+        }
+
+        if ($this->isError()) {
+            $body = '';
+        } elseif ($this->sign_key_file) {
+            try {
+                if (!defined('PKCS7_TEXT')) {
+                    throw new phpmailerException($this->lang('extension_missing') . 'openssl');
+                }
+                // @TODO would be nice to use php://temp streams here, but need to wrap for PHP < 5.1
+                $file = tempnam(sys_get_temp_dir(), 'mail');
+                if (false === file_put_contents($file, $body)) {
+                    throw new phpmailerException($this->lang('signing') . ' Could not write temp file');
+                }
+                $signed = tempnam(sys_get_temp_dir(), 'signed');
+                //Workaround for PHP bug https://bugs.php.net/bug.php?id=69197
+                if (empty($this->sign_extracerts_file)) {
+                    $sign = @openssl_pkcs7_sign(
+                        $file,
+                        $signed,
+                        'file://' . realpath($this->sign_cert_file),
+                        array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+                        null
+                    );
+                } else {
+                    $sign = @openssl_pkcs7_sign(
+                        $file,
+                        $signed,
+                        'file://' . realpath($this->sign_cert_file),
+                        array('file://' . realpath($this->sign_key_file), $this->sign_key_pass),
+                        null,
+                        PKCS7_DETACHED,
+                        $this->sign_extracerts_file
+                    );
+                }
+                if ($sign) {
+                    @unlink($file);
+                    $body = file_get_contents($signed);
+                    @unlink($signed);
+                    //The message returned by openssl contains both headers and body, so need to split them up
+                    $parts = explode("\n\n", $body, 2);
+                    $this->MIMEHeader .= $parts[0] . $this->LE . $this->LE;
+                    $body = $parts[1];
+                } else {
+                    @unlink($file);
+                    @unlink($signed);
+                    throw new phpmailerException($this->lang('signing') . openssl_error_string());
+                }
+            } catch (phpmailerException $exc) {
+                $body = '';
+                if ($this->exceptions) {
+                    throw $exc;
+                }
+            }
+        }
+        return $body;
+    }
+
+    /**
+     * Return the start of a message boundary.
+     * @access protected
+     * @param string $boundary
+     * @param string $charSet
+     * @param string $contentType
+     * @param string $encoding
+     * @return string
+     */
+    protected function getBoundary($boundary, $charSet, $contentType, $encoding)
+    {
+        $result = '';
+        if ($charSet == '') {
+            $charSet = $this->CharSet;
+        }
+        if ($contentType == '') {
+            $contentType = $this->ContentType;
+        }
+        if ($encoding == '') {
+            $encoding = $this->Encoding;
+        }
+        $result .= $this->textLine('--' . $boundary);
+        $result .= sprintf('Content-Type: %s; charset=%s', $contentType, $charSet);
+        $result .= $this->LE;
+        // RFC1341 part 5 says 7bit is assumed if not specified
+        if ($encoding != '7bit') {
+            $result .= $this->headerLine('Content-Transfer-Encoding', $encoding);
+        }
+        $result .= $this->LE;
+
+        return $result;
+    }
+
+    /**
+     * Return the end of a message boundary.
+     * @access protected
+     * @param string $boundary
+     * @return string
+     */
+    protected function endBoundary($boundary)
+    {
+        return $this->LE . '--' . $boundary . '--' . $this->LE;
+    }
+
+    /**
+     * Set the message type.
+     * PHPMailer only supports some preset message types, not arbitrary MIME structures.
+     * @access protected
+     * @return void
+     */
+    protected function setMessageType()
+    {
+        $type = array();
+        if ($this->alternativeExists()) {
+            $type[] = 'alt';
+        }
+        if ($this->inlineImageExists()) {
+            $type[] = 'inline';
+        }
+        if ($this->attachmentExists()) {
+            $type[] = 'attach';
+        }
+        $this->message_type = implode('_', $type);
+        if ($this->message_type == '') {
+            //The 'plain' message_type refers to the message having a single body element, not that it is plain-text
+            $this->message_type = 'plain';
+        }
+    }
+
+    /**
+     * Format a header line.
+     * @access public
+     * @param string $name
+     * @param string $value
+     * @return string
+     */
+    public function headerLine($name, $value)
+    {
+        return $name . ': ' . $value . $this->LE;
+    }
+
+    /**
+     * Return a formatted mail line.
+     * @access public
+     * @param string $value
+     * @return string
+     */
+    public function textLine($value)
+    {
+        return $value . $this->LE;
+    }
+
+    /**
+     * Add an attachment from a path on the filesystem.
+     * Never use a user-supplied path to a file!
+     * Returns false if the file could not be found or read.
+     * Explicitly *does not* support passing URLs; PHPMailer is not an HTTP client.
+     * If you need to do that, fetch the resource yourself and pass it in via a local file or string.
+     * @param string $path Path to the attachment.
+     * @param string $name Overrides the attachment name.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File extension (MIME) type.
+     * @param string $disposition Disposition to use
+     * @throws phpmailerException
+     * @return boolean
+     */
+    public function addAttachment($path, $name = '', $encoding = 'base64', $type = '', $disposition = 'attachment')
+    {
+        try {
+            if (!self::isPermittedPath($path) or !@is_file($path)) {
+                throw new phpmailerException($this->lang('file_access') . $path, self::STOP_CONTINUE);
+            }
+
+            // If a MIME type is not specified, try to work it out from the file name
+            if ($type == '') {
+                $type = self::filenameToType($path);
+            }
+
+            $filename = basename($path);
+            if ($name == '') {
+                $name = $filename;
+            }
+
+            $this->attachment[] = array(
+                0 => $path,
+                1 => $filename,
+                2 => $name,
+                3 => $encoding,
+                4 => $type,
+                5 => false, // isStringAttachment
+                6 => $disposition,
+                7 => 0
+            );
+
+        } catch (phpmailerException $exc) {
+            $this->setError($exc->getMessage());
+            $this->edebug($exc->getMessage());
+            if ($this->exceptions) {
+                throw $exc;
+            }
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Return the array of attachments.
+     * @return array
+     */
+    public function getAttachments()
+    {
+        return $this->attachment;
+    }
+
+    /**
+     * Attach all file, string, and binary attachments to the message.
+     * Returns an empty string on failure.
+     * @access protected
+     * @param string $disposition_type
+     * @param string $boundary
+     * @return string
+     */
+    protected function attachAll($disposition_type, $boundary)
+    {
+        // Return text of body
+        $mime = array();
+        $cidUniq = array();
+        $incl = array();
+
+        // Add all attachments
+        foreach ($this->attachment as $attachment) {
+            // Check if it is a valid disposition_filter
+            if ($attachment[6] == $disposition_type) {
+                // Check for string attachment
+                $string = '';
+                $path = '';
+                $bString = $attachment[5];
+                if ($bString) {
+                    $string = $attachment[0];
+                } else {
+                    $path = $attachment[0];
+                }
+
+                $inclhash = md5(serialize($attachment));
+                if (in_array($inclhash, $incl)) {
+                    continue;
+                }
+                $incl[] = $inclhash;
+                $name = $attachment[2];
+                $encoding = $attachment[3];
+                $type = $attachment[4];
+                $disposition = $attachment[6];
+                $cid = $attachment[7];
+                if ($disposition == 'inline' && array_key_exists($cid, $cidUniq)) {
+                    continue;
+                }
+                $cidUniq[$cid] = true;
+
+                $mime[] = sprintf('--%s%s', $boundary, $this->LE);
+                //Only include a filename property if we have one
+                if (!empty($name)) {
+                    $mime[] = sprintf(
+                        'Content-Type: %s; name="%s"%s',
+                        $type,
+                        $this->encodeHeader($this->secureHeader($name)),
+                        $this->LE
+                    );
+                } else {
+                    $mime[] = sprintf(
+                        'Content-Type: %s%s',
+                        $type,
+                        $this->LE
+                    );
+                }
+                // RFC1341 part 5 says 7bit is assumed if not specified
+                if ($encoding != '7bit') {
+                    $mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, $this->LE);
+                }
+
+                if ($disposition == 'inline') {
+                    $mime[] = sprintf('Content-ID: <%s>%s', $cid, $this->LE);
+                }
+
+                // If a filename contains any of these chars, it should be quoted,
+                // but not otherwise: RFC2183 & RFC2045 5.1
+                // Fixes a warning in IETF's msglint MIME checker
+                // Allow for bypassing the Content-Disposition header totally
+                if (!(empty($disposition))) {
+                    $encoded_name = $this->encodeHeader($this->secureHeader($name));
+                    if (preg_match('/[ \(\)<>@,;:\\"\/\[\]\?=]/', $encoded_name)) {
+                        $mime[] = sprintf(
+                            'Content-Disposition: %s; filename="%s"%s',
+                            $disposition,
+                            $encoded_name,
+                            $this->LE . $this->LE
+                        );
+                    } else {
+                        if (!empty($encoded_name)) {
+                            $mime[] = sprintf(
+                                'Content-Disposition: %s; filename=%s%s',
+                                $disposition,
+                                $encoded_name,
+                                $this->LE . $this->LE
+                            );
+                        } else {
+                            $mime[] = sprintf(
+                                'Content-Disposition: %s%s',
+                                $disposition,
+                                $this->LE . $this->LE
+                            );
+                        }
+                    }
+                } else {
+                    $mime[] = $this->LE;
+                }
+
+                // Encode as string attachment
+                if ($bString) {
+                    $mime[] = $this->encodeString($string, $encoding);
+                    if ($this->isError()) {
+                        return '';
+                    }
+                    $mime[] = $this->LE . $this->LE;
+                } else {
+                    $mime[] = $this->encodeFile($path, $encoding);
+                    if ($this->isError()) {
+                        return '';
+                    }
+                    $mime[] = $this->LE . $this->LE;
+                }
+            }
+        }
+
+        $mime[] = sprintf('--%s--%s', $boundary, $this->LE);
+
+        return implode('', $mime);
+    }
+
+    /**
+     * Encode a file attachment in requested format.
+     * Returns an empty string on failure.
+     * @param string $path The full path to the file
+     * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+     * @throws phpmailerException
+     * @access protected
+     * @return string
+     */
+    protected function encodeFile($path, $encoding = 'base64')
+    {
+        try {
+            if (!self::isPermittedPath($path) or !file_exists($path)) {
+                throw new phpmailerException($this->lang('file_open') . $path, self::STOP_CONTINUE);
+            }
+            $magic_quotes = get_magic_quotes_runtime();
+            if ($magic_quotes) {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                    set_magic_quotes_runtime(false);
+                } else {
+                    //Doesn't exist in PHP 5.4, but we don't need to check because
+                    //get_magic_quotes_runtime always returns false in 5.4+
+                    //so it will never get here
+                    ini_set('magic_quotes_runtime', false);
+                }
+            }
+            $file_buffer = file_get_contents($path);
+            $file_buffer = $this->encodeString($file_buffer, $encoding);
+            if ($magic_quotes) {
+                if (version_compare(PHP_VERSION, '5.3.0', '<')) {
+                    set_magic_quotes_runtime($magic_quotes);
+                } else {
+                    ini_set('magic_quotes_runtime', $magic_quotes);
+                }
+            }
+            return $file_buffer;
+        } catch (Exception $exc) {
+            $this->setError($exc->getMessage());
+            return '';
+        }
+    }
+
+    /**
+     * Encode a string in requested format.
+     * Returns an empty string on failure.
+     * @param string $str The text to encode
+     * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
+     * @access public
+     * @return string
+     */
+    public function encodeString($str, $encoding = 'base64')
+    {
+        $encoded = '';
+        switch (strtolower($encoding)) {
+            case 'base64':
+                $encoded = chunk_split(base64_encode($str), 76, $this->LE);
+                break;
+            case '7bit':
+            case '8bit':
+                $encoded = $this->fixEOL($str);
+                // Make sure it ends with a line break
+                if (substr($encoded, -(strlen($this->LE))) != $this->LE) {
+                    $encoded .= $this->LE;
+                }
+                break;
+            case 'binary':
+                $encoded = $str;
+                break;
+            case 'quoted-printable':
+                $encoded = $this->encodeQP($str);
+                break;
+            default:
+                $this->setError($this->lang('encoding') . $encoding);
+                break;
+        }
+        return $encoded;
+    }
+
+    /**
+     * Encode a header string optimally.
+     * Picks shortest of Q, B, quoted-printable or none.
+     * @access public
+     * @param string $str
+     * @param string $position
+     * @return string
+     */
+    public function encodeHeader($str, $position = 'text')
+    {
+        $matchcount = 0;
+        switch (strtolower($position)) {
+            case 'phrase':
+                if (!preg_match('/[\200-\377]/', $str)) {
+                    // Can't use addslashes as we don't know the value of magic_quotes_sybase
+                    $encoded = addcslashes($str, "\0..\37\177\\\"");
+                    if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
+                        return ($encoded);
+                    } else {
+                        return ("\"$encoded\"");
+                    }
+                }
+                $matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
+                break;
+            /** @noinspection PhpMissingBreakStatementInspection */
+            case 'comment':
+                $matchcount = preg_match_all('/[()"]/', $str, $matches);
+                // Intentional fall-through
+            case 'text':
+            default:
+                $matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
+                break;
+        }
+
+        //There are no chars that need encoding
+        if ($matchcount == 0) {
+            return ($str);
+        }
+
+        $maxlen = 75 - 7 - strlen($this->CharSet);
+        // Try to select the encoding which should produce the shortest output
+        if ($matchcount > strlen($str) / 3) {
+            // More than a third of the content will need encoding, so B encoding will be most efficient
+            $encoding = 'B';
+            if (function_exists('mb_strlen') && $this->hasMultiBytes($str)) {
+                // Use a custom function which correctly encodes and wraps long
+                // multibyte strings without breaking lines within a character
+                $encoded = $this->base64EncodeWrapMB($str, "\n");
+            } else {
+                $encoded = base64_encode($str);
+                $maxlen -= $maxlen % 4;
+                $encoded = trim(chunk_split($encoded, $maxlen, "\n"));
+            }
+        } else {
+            $encoding = 'Q';
+            $encoded = $this->encodeQ($str, $position);
+            $encoded = $this->wrapText($encoded, $maxlen, true);
+            $encoded = str_replace('=' . self::CRLF, "\n", trim($encoded));
+        }
+
+        $encoded = preg_replace('/^(.*)$/m', ' =?' . $this->CharSet . "?$encoding?\\1?=", $encoded);
+        $encoded = trim(str_replace("\n", $this->LE, $encoded));
+
+        return $encoded;
+    }
+
+    /**
+     * Check if a string contains multi-byte characters.
+     * @access public
+     * @param string $str multi-byte text to wrap encode
+     * @return boolean
+     */
+    public function hasMultiBytes($str)
+    {
+        if (function_exists('mb_strlen')) {
+            return (strlen($str) > mb_strlen($str, $this->CharSet));
+        } else { // Assume no multibytes (we can't handle without mbstring functions anyway)
+            return false;
+        }
+    }
+
+    /**
+     * Does a string contain any 8-bit chars (in any charset)?
+     * @param string $text
+     * @return boolean
+     */
+    public function has8bitChars($text)
+    {
+        return (boolean)preg_match('/[\x80-\xFF]/', $text);
+    }
+
+    /**
+     * Encode and wrap long multibyte strings for mail headers
+     * without breaking lines within a character.
+     * Adapted from a function by paravoid
+     * @link http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283
+     * @access public
+     * @param string $str multi-byte text to wrap encode
+     * @param string $linebreak string to use as linefeed/end-of-line
+     * @return string
+     */
+    public function base64EncodeWrapMB($str, $linebreak = null)
+    {
+        $start = '=?' . $this->CharSet . '?B?';
+        $end = '?=';
+        $encoded = '';
+        if ($linebreak === null) {
+            $linebreak = $this->LE;
+        }
+
+        $mb_length = mb_strlen($str, $this->CharSet);
+        // Each line must have length <= 75, including $start and $end
+        $length = 75 - strlen($start) - strlen($end);
+        // Average multi-byte ratio
+        $ratio = $mb_length / strlen($str);
+        // Base64 has a 4:3 ratio
+        $avgLength = floor($length * $ratio * .75);
+
+        for ($i = 0; $i < $mb_length; $i += $offset) {
+            $lookBack = 0;
+            do {
+                $offset = $avgLength - $lookBack;
+                $chunk = mb_substr($str, $i, $offset, $this->CharSet);
+                $chunk = base64_encode($chunk);
+                $lookBack++;
+            } while (strlen($chunk) > $length);
+            $encoded .= $chunk . $linebreak;
+        }
+
+        // Chomp the last linefeed
+        $encoded = substr($encoded, 0, -strlen($linebreak));
+        return $encoded;
+    }
+
+    /**
+     * Encode a string in quoted-printable format.
+     * According to RFC2045 section 6.7.
+     * @access public
+     * @param string $string The text to encode
+     * @param integer $line_max Number of chars allowed on a line before wrapping
+     * @return string
+     * @link http://www.php.net/manual/en/function.quoted-printable-decode.php#89417 Adapted from this comment
+     */
+    public function encodeQP($string, $line_max = 76)
+    {
+        // Use native function if it's available (>= PHP5.3)
+        if (function_exists('quoted_printable_encode')) {
+            return quoted_printable_encode($string);
+        }
+        // Fall back to a pure PHP implementation
+        $string = str_replace(
+            array('%20', '%0D%0A.', '%0D%0A', '%'),
+            array(' ', "\r\n=2E", "\r\n", '='),
+            rawurlencode($string)
+        );
+        return preg_replace('/[^\r\n]{' . ($line_max - 3) . '}[^=\r\n]{2}/', "$0=\r\n", $string);
+    }
+
+    /**
+     * Backward compatibility wrapper for an old QP encoding function that was removed.
+     * @see PHPMailer::encodeQP()
+     * @access public
+     * @param string $string
+     * @param integer $line_max
+     * @param boolean $space_conv
+     * @return string
+     * @deprecated Use encodeQP instead.
+     */
+    public function encodeQPphp(
+        $string,
+        $line_max = 76,
+        /** @noinspection PhpUnusedParameterInspection */ $space_conv = false
+    ) {
+        return $this->encodeQP($string, $line_max);
+    }
+
+    /**
+     * Encode a string using Q encoding.
+     * @link http://tools.ietf.org/html/rfc2047
+     * @param string $str the text to encode
+     * @param string $position Where the text is going to be used, see the RFC for what that means
+     * @access public
+     * @return string
+     */
+    public function encodeQ($str, $position = 'text')
+    {
+        // There should not be any EOL in the string
+        $pattern = '';
+        $encoded = str_replace(array("\r", "\n"), '', $str);
+        switch (strtolower($position)) {
+            case 'phrase':
+                // RFC 2047 section 5.3
+                $pattern = '^A-Za-z0-9!*+\/ -';
+                break;
+            /** @noinspection PhpMissingBreakStatementInspection */
+            case 'comment':
+                // RFC 2047 section 5.2
+                $pattern = '\(\)"';
+                // intentional fall-through
+                // for this reason we build the $pattern without including delimiters and []
+            case 'text':
+            default:
+                // RFC 2047 section 5.1
+                // Replace every high ascii, control, =, ? and _ characters
+                $pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
+                break;
+        }
+        $matches = array();
+        if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
+            // If the string contains an '=', make sure it's the first thing we replace
+            // so as to avoid double-encoding
+            $eqkey = array_search('=', $matches[0]);
+            if (false !== $eqkey) {
+                unset($matches[0][$eqkey]);
+                array_unshift($matches[0], '=');
+            }
+            foreach (array_unique($matches[0]) as $char) {
+                $encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
+            }
+        }
+        // Replace every spaces to _ (more readable than =20)
+        return str_replace(' ', '_', $encoded);
+    }
+
+    /**
+     * Add a string or binary attachment (non-filesystem).
+     * This method can be used to attach ascii or binary data,
+     * such as a BLOB record from a database.
+     * @param string $string String attachment data.
+     * @param string $filename Name of the attachment.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File extension (MIME) type.
+     * @param string $disposition Disposition to use
+     * @return void
+     */
+    public function addStringAttachment(
+        $string,
+        $filename,
+        $encoding = 'base64',
+        $type = '',
+        $disposition = 'attachment'
+    ) {
+        // If a MIME type is not specified, try to work it out from the file name
+        if ($type == '') {
+            $type = self::filenameToType($filename);
+        }
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $string,
+            1 => $filename,
+            2 => basename($filename),
+            3 => $encoding,
+            4 => $type,
+            5 => true, // isStringAttachment
+            6 => $disposition,
+            7 => 0
+        );
+    }
+
+    /**
+     * Add an embedded (inline) attachment from a file.
+     * This can include images, sounds, and just about any other document type.
+     * These differ from 'regular' attachments in that they are intended to be
+     * displayed inline with the message, not just attached for download.
+     * This is used in HTML messages that embed the images
+     * the HTML refers to using the $cid value.
+     * Never use a user-supplied path to a file!
+     * @param string $path Path to the attachment.
+     * @param string $cid Content ID of the attachment; Use this to reference
+     *        the content when using an embedded image in HTML.
+     * @param string $name Overrides the attachment name.
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type File MIME type.
+     * @param string $disposition Disposition to use
+     * @return boolean True on successfully adding an attachment
+     */
+    public function addEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = '', $disposition = 'inline')
+    {
+        if (!self::isPermittedPath($path) or !@is_file($path)) {
+            $this->setError($this->lang('file_access') . $path);
+            return false;
+        }
+
+        // If a MIME type is not specified, try to work it out from the file name
+        if ($type == '') {
+            $type = self::filenameToType($path);
+        }
+
+        $filename = basename($path);
+        if ($name == '') {
+            $name = $filename;
+        }
+
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $path,
+            1 => $filename,
+            2 => $name,
+            3 => $encoding,
+            4 => $type,
+            5 => false, // isStringAttachment
+            6 => $disposition,
+            7 => $cid
+        );
+        return true;
+    }
+
+    /**
+     * Add an embedded stringified attachment.
+     * This can include images, sounds, and just about any other document type.
+     * Be sure to set the $type to an image type for images:
+     * JPEG images use 'image/jpeg', GIF uses 'image/gif', PNG uses 'image/png'.
+     * @param string $string The attachment binary data.
+     * @param string $cid Content ID of the attachment; Use this to reference
+     *        the content when using an embedded image in HTML.
+     * @param string $name
+     * @param string $encoding File encoding (see $Encoding).
+     * @param string $type MIME type.
+     * @param string $disposition Disposition to use
+     * @return boolean True on successfully adding an attachment
+     */
+    public function addStringEmbeddedImage(
+        $string,
+        $cid,
+        $name = '',
+        $encoding = 'base64',
+        $type = '',
+        $disposition = 'inline'
+    ) {
+        // If a MIME type is not specified, try to work it out from the name
+        if ($type == '' and !empty($name)) {
+            $type = self::filenameToType($name);
+        }
+
+        // Append to $attachment array
+        $this->attachment[] = array(
+            0 => $string,
+            1 => $name,
+            2 => $name,
+            3 => $encoding,
+            4 => $type,
+            5 => true, // isStringAttachment
+            6 => $disposition,
+            7 => $cid
+        );
+        return true;
+    }
+
+    /**
+     * Check if an inline attachment is present.
+     * @access public
+     * @return boolean
+     */
+    public function inlineImageExists()
+    {
+        foreach ($this->attachment as $attachment) {
+            if ($attachment[6] == 'inline') {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check if an attachment (non-inline) is present.
+     * @return boolean
+     */
+    public function attachmentExists()
+    {
+        foreach ($this->attachment as $attachment) {
+            if ($attachment[6] == 'attachment') {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check if this message has an alternative body set.
+     * @return boolean
+     */
+    public function alternativeExists()
+    {
+        return !empty($this->AltBody);
+    }
+
+    /**
+     * Clear queued addresses of given kind.
+     * @access protected
+     * @param string $kind 'to', 'cc', or 'bcc'
+     * @return void
+     */
+    public function clearQueuedAddresses($kind)
+    {
+        $RecipientsQueue = $this->RecipientsQueue;
+        foreach ($RecipientsQueue as $address => $params) {
+            if ($params[0] == $kind) {
+                unset($this->RecipientsQueue[$address]);
+            }
+        }
+    }
+
+    /**
+     * Clear all To recipients.
+     * @return void
+     */
+    public function clearAddresses()
+    {
+        foreach ($this->to as $to) {
+            unset($this->all_recipients[strtolower($to[0])]);
+        }
+        $this->to = array();
+        $this->clearQueuedAddresses('to');
+    }
+
+    /**
+     * Clear all CC recipients.
+     * @return void
+     */
+    public function clearCCs()
+    {
+        foreach ($this->cc as $cc) {
+            unset($this->all_recipients[strtolower($cc[0])]);
+        }
+        $this->cc = array();
+        $this->clearQueuedAddresses('cc');
+    }
+
+    /**
+     * Clear all BCC recipients.
+     * @return void
+     */
+    public function clearBCCs()
+    {
+        foreach ($this->bcc as $bcc) {
+            unset($this->all_recipients[strtolower($bcc[0])]);
+        }
+        $this->bcc = array();
+        $this->clearQueuedAddresses('bcc');
+    }
+
+    /**
+     * Clear all ReplyTo recipients.
+     * @return void
+     */
+    public function clearReplyTos()
+    {
+        $this->ReplyTo = array();
+        $this->ReplyToQueue = array();
+    }
+
+    /**
+     * Clear all recipient types.
+     * @return void
+     */
+    public function clearAllRecipients()
+    {
+        $this->to = array();
+        $this->cc = array();
+        $this->bcc = array();
+        $this->all_recipients = array();
+        $this->RecipientsQueue = array();
+    }
+
+    /**
+     * Clear all filesystem, string, and binary attachments.
+     * @return void
+     */
+    public function clearAttachments()
+    {
+        $this->attachment = array();
+    }
+
+    /**
+     * Clear all custom headers.
+     * @return void
+     */
+    public function clearCustomHeaders()
+    {
+        $this->CustomHeader = array();
+    }
+
+    /**
+     * Add an error message to the error container.
+     * @access protected
+     * @param string $msg
+     * @return void
+     */
+    protected function setError($msg)
+    {
+        $this->error_count++;
+        if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {
+            $lasterror = $this->smtp->getError();
+            if (!empty($lasterror['error'])) {
+                $msg .= $this->lang('smtp_error') . $lasterror['error'];
+                if (!empty($lasterror['detail'])) {
+                    $msg .= ' Detail: '. $lasterror['detail'];
+                }
+                if (!empty($lasterror['smtp_code'])) {
+                    $msg .= ' SMTP code: ' . $lasterror['smtp_code'];
+                }
+                if (!empty($lasterror['smtp_code_ex'])) {
+                    $msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex'];
+                }
+            }
+        }
+        $this->ErrorInfo = $msg;
+    }
+
+    /**
+     * Return an RFC 822 formatted date.
+     * @access public
+     * @return string
+     * @static
+     */
+    public static function rfcDate()
+    {
+        // Set the time zone to whatever the default is to avoid 500 errors
+        // Will default to UTC if it's not set properly in php.ini
+        date_default_timezone_set(@date_default_timezone_get());
+        return date('D, j M Y H:i:s O');
+    }
+
+    /**
+     * Get the server hostname.
+     * Returns 'localhost.localdomain' if unknown.
+     * @access protected
+     * @return string
+     */
+    protected function serverHostname()
+    {
+        $result = 'localhost.localdomain';
+        if (!empty($this->Hostname)) {
+            $result = $this->Hostname;
+        } elseif (isset($_SERVER) and array_key_exists('SERVER_NAME', $_SERVER) and !empty($_SERVER['SERVER_NAME'])) {
+            $result = $_SERVER['SERVER_NAME'];
+        } elseif (function_exists('gethostname') && gethostname() !== false) {
+            $result = gethostname();
+        } elseif (php_uname('n') !== false) {
+            $result = php_uname('n');
+        }
+        return $result;
+    }
+
+    /**
+     * Get an error message in the current language.
+     * @access protected
+     * @param string $key
+     * @return string
+     */
+    protected function lang($key)
+    {
+        if (count($this->language) < 1) {
+            $this->setLanguage('en'); // set the default language
+        }
+
+        if (array_key_exists($key, $this->language)) {
+            if ($key == 'smtp_connect_failed') {
+                //Include a link to troubleshooting docs on SMTP connection failure
+                //this is by far the biggest cause of support questions
+                //but it's usually not PHPMailer's fault.
+                return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting';
+            }
+            return $this->language[$key];
+        } else {
+            //Return the key as a fallback
+            return $key;
+        }
+    }
+
+    /**
+     * Check if an error occurred.
+     * @access public
+     * @return boolean True if an error did occur.
+     */
+    public function isError()
+    {
+        return ($this->error_count > 0);
+    }
+
+    /**
+     * Ensure consistent line endings in a string.
+     * Changes every end of line from CRLF, CR or LF to $this->LE.
+     * @access public
+     * @param string $str String to fixEOL
+     * @return string
+     */
+    public function fixEOL($str)
+    {
+        // Normalise to \n
+        $nstr = str_replace(array("\r\n", "\r"), "\n", $str);
+        // Now convert LE as needed
+        if ($this->LE !== "\n") {
+            $nstr = str_replace("\n", $this->LE, $nstr);
+        }
+        return $nstr;
+    }
+
+    /**
+     * Add a custom header.
+     * $name value can be overloaded to contain
+     * both header name and value (name:value)
+     * @access public
+     * @param string $name Custom header name
+     * @param string $value Header value
+     * @return void
+     */
+    public function addCustomHeader($name, $value = null)
+    {
+        if ($value === null) {
+            // Value passed in as name:value
+            $this->CustomHeader[] = explode(':', $name, 2);
+        } else {
+            $this->CustomHeader[] = array($name, $value);
+        }
+    }
+
+    /**
+     * Returns all custom headers.
+     * @return array
+     */
+    public function getCustomHeaders()
+    {
+        return $this->CustomHeader;
+    }
+
+    /**
+     * Create a message body from an HTML string.
+     * Automatically inlines images and creates a plain-text version by converting the HTML,
+     * overwriting any existing values in Body and AltBody.
+     * Do not source $message content from user input!
+     * $basedir is prepended when handling relative URLs, e.g.  and must not be empty
+     * will look for an image file in $basedir/images/a.png and convert it to inline.
+     * If you don't provide a $basedir, relative paths will be left untouched (and thus probably break in email)
+     * If you don't want to apply these transformations to your HTML, just set Body and AltBody directly.
+     * @access public
+     * @param string $message HTML message string
+     * @param string $basedir Absolute path to a base directory to prepend to relative paths to images
+     * @param boolean|callable $advanced Whether to use the internal HTML to text converter
+     *    or your own custom converter @see PHPMailer::html2text()
+     * @return string $message The transformed message Body
+     */
+    public function msgHTML($message, $basedir = '', $advanced = false)
+    {
+        preg_match_all('/(src|background)=["\'](.*)["\']/Ui', $message, $images);
+        if (array_key_exists(2, $images)) {
+            if (strlen($basedir) > 1 && substr($basedir, -1) != '/') {
+                // Ensure $basedir has a trailing /
+                $basedir .= '/';
+            }
+            foreach ($images[2] as $imgindex => $url) {
+                // Convert data URIs into embedded images
+                if (preg_match('#^data:(image[^;,]*)(;base64)?,#', $url, $match)) {
+                    $data = substr($url, strpos($url, ','));
+                    if ($match[2]) {
+                        $data = base64_decode($data);
+                    } else {
+                        $data = rawurldecode($data);
+                    }
+                    $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2
+                    if ($this->addStringEmbeddedImage($data, $cid, 'embed' . $imgindex, 'base64', $match[1])) {
+                        $message = str_replace(
+                            $images[0][$imgindex],
+                            $images[1][$imgindex] . '="cid:' . $cid . '"',
+                            $message
+                        );
+                    }
+                    continue;
+                }
+                if (
+                    // Only process relative URLs if a basedir is provided (i.e. no absolute local paths)
+                    !empty($basedir)
+                    // Ignore URLs containing parent dir traversal (..)
+                    && (strpos($url, '..') === false)
+                    // Do not change urls that are already inline images
+                    && substr($url, 0, 4) !== 'cid:'
+                    // Do not change absolute URLs, including anonymous protocol
+                    && !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url)
+                ) {
+                    $filename = basename($url);
+                    $directory = dirname($url);
+                    if ($directory == '.') {
+                        $directory = '';
+                    }
+                    $cid = md5($url) . '@phpmailer.0'; // RFC2392 S 2
+                    if (strlen($directory) > 1 && substr($directory, -1) != '/') {
+                        $directory .= '/';
+                    }
+                    if ($this->addEmbeddedImage(
+                        $basedir . $directory . $filename,
+                        $cid,
+                        $filename,
+                        'base64',
+                        self::_mime_types((string)self::mb_pathinfo($filename, PATHINFO_EXTENSION))
+                    )
+                    ) {
+                        $message = preg_replace(
+                            '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui',
+                            $images[1][$imgindex] . '="cid:' . $cid . '"',
+                            $message
+                        );
+                    }
+                }
+            }
+        }
+        $this->isHTML(true);
+        // Convert all message body line breaks to CRLF, makes quoted-printable encoding work much better
+        $this->Body = $this->normalizeBreaks($message);
+        $this->AltBody = $this->normalizeBreaks($this->html2text($message, $advanced));
+        if (!$this->alternativeExists()) {
+            $this->AltBody = 'To view this email message, open it in a program that understands HTML!' .
+                self::CRLF . self::CRLF;
+        }
+        return $this->Body;
+    }
+
+    /**
+     * Convert an HTML string into plain text.
+     * This is used by msgHTML().
+     * Note - older versions of this function used a bundled advanced converter
+     * which was been removed for license reasons in #232.
+     * Example usage:
+     * 
+     * // Use default conversion
+     * $plain = $mail->html2text($html);
+     * // Use your own custom converter
+     * $plain = $mail->html2text($html, function($html) {
+     *     $converter = new MyHtml2text($html);
+     *     return $converter->get_text();
+     * });
+     * 
+     * @param string $html The HTML text to convert
+     * @param boolean|callable $advanced Any boolean value to use the internal converter,
+     *   or provide your own callable for custom conversion.
+     * @return string
+     */
+    public function html2text($html, $advanced = false)
+    {
+        if (is_callable($advanced)) {
+            return call_user_func($advanced, $html);
+        }
+        return html_entity_decode(
+            trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))),
+            ENT_QUOTES,
+            $this->CharSet
+        );
+    }
+
+    /**
+     * Get the MIME type for a file extension.
+     * @param string $ext File extension
+     * @access public
+     * @return string MIME type of file.
+     * @static
+     */
+    public static function _mime_types($ext = '')
+    {
+        $mimes = array(
+            'xl'    => 'application/excel',
+            'js'    => 'application/javascript',
+            'hqx'   => 'application/mac-binhex40',
+            'cpt'   => 'application/mac-compactpro',
+            'bin'   => 'application/macbinary',
+            'doc'   => 'application/msword',
+            'word'  => 'application/msword',
+            'xlsx'  => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            'xltx'  => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+            'potx'  => 'application/vnd.openxmlformats-officedocument.presentationml.template',
+            'ppsx'  => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+            'pptx'  => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+            'sldx'  => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
+            'docx'  => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+            'dotx'  => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+            'xlam'  => 'application/vnd.ms-excel.addin.macroEnabled.12',
+            'xlsb'  => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
+            'class' => 'application/octet-stream',
+            'dll'   => 'application/octet-stream',
+            'dms'   => 'application/octet-stream',
+            'exe'   => 'application/octet-stream',
+            'lha'   => 'application/octet-stream',
+            'lzh'   => 'application/octet-stream',
+            'psd'   => 'application/octet-stream',
+            'sea'   => 'application/octet-stream',
+            'so'    => 'application/octet-stream',
+            'oda'   => 'application/oda',
+            'pdf'   => 'application/pdf',
+            'ai'    => 'application/postscript',
+            'eps'   => 'application/postscript',
+            'ps'    => 'application/postscript',
+            'smi'   => 'application/smil',
+            'smil'  => 'application/smil',
+            'mif'   => 'application/vnd.mif',
+            'xls'   => 'application/vnd.ms-excel',
+            'ppt'   => 'application/vnd.ms-powerpoint',
+            'wbxml' => 'application/vnd.wap.wbxml',
+            'wmlc'  => 'application/vnd.wap.wmlc',
+            'dcr'   => 'application/x-director',
+            'dir'   => 'application/x-director',
+            'dxr'   => 'application/x-director',
+            'dvi'   => 'application/x-dvi',
+            'gtar'  => 'application/x-gtar',
+            'php3'  => 'application/x-httpd-php',
+            'php4'  => 'application/x-httpd-php',
+            'php'   => 'application/x-httpd-php',
+            'phtml' => 'application/x-httpd-php',
+            'phps'  => 'application/x-httpd-php-source',
+            'swf'   => 'application/x-shockwave-flash',
+            'sit'   => 'application/x-stuffit',
+            'tar'   => 'application/x-tar',
+            'tgz'   => 'application/x-tar',
+            'xht'   => 'application/xhtml+xml',
+            'xhtml' => 'application/xhtml+xml',
+            'zip'   => 'application/zip',
+            'mid'   => 'audio/midi',
+            'midi'  => 'audio/midi',
+            'mp2'   => 'audio/mpeg',
+            'mp3'   => 'audio/mpeg',
+            'mpga'  => 'audio/mpeg',
+            'aif'   => 'audio/x-aiff',
+            'aifc'  => 'audio/x-aiff',
+            'aiff'  => 'audio/x-aiff',
+            'ram'   => 'audio/x-pn-realaudio',
+            'rm'    => 'audio/x-pn-realaudio',
+            'rpm'   => 'audio/x-pn-realaudio-plugin',
+            'ra'    => 'audio/x-realaudio',
+            'wav'   => 'audio/x-wav',
+            'bmp'   => 'image/bmp',
+            'gif'   => 'image/gif',
+            'jpeg'  => 'image/jpeg',
+            'jpe'   => 'image/jpeg',
+            'jpg'   => 'image/jpeg',
+            'png'   => 'image/png',
+            'tiff'  => 'image/tiff',
+            'tif'   => 'image/tiff',
+            'eml'   => 'message/rfc822',
+            'css'   => 'text/css',
+            'html'  => 'text/html',
+            'htm'   => 'text/html',
+            'shtml' => 'text/html',
+            'log'   => 'text/plain',
+            'text'  => 'text/plain',
+            'txt'   => 'text/plain',
+            'rtx'   => 'text/richtext',
+            'rtf'   => 'text/rtf',
+            'vcf'   => 'text/vcard',
+            'vcard' => 'text/vcard',
+            'xml'   => 'text/xml',
+            'xsl'   => 'text/xml',
+            'mpeg'  => 'video/mpeg',
+            'mpe'   => 'video/mpeg',
+            'mpg'   => 'video/mpeg',
+            'mov'   => 'video/quicktime',
+            'qt'    => 'video/quicktime',
+            'rv'    => 'video/vnd.rn-realvideo',
+            'avi'   => 'video/x-msvideo',
+            'movie' => 'video/x-sgi-movie'
+        );
+        if (array_key_exists(strtolower($ext), $mimes)) {
+            return $mimes[strtolower($ext)];
+        }
+        return 'application/octet-stream';
+    }
+
+    /**
+     * Map a file name to a MIME type.
+     * Defaults to 'application/octet-stream', i.e.. arbitrary binary data.
+     * @param string $filename A file name or full path, does not need to exist as a file
+     * @return string
+     * @static
+     */
+    public static function filenameToType($filename)
+    {
+        // In case the path is a URL, strip any query string before getting extension
+        $qpos = strpos($filename, '?');
+        if (false !== $qpos) {
+            $filename = substr($filename, 0, $qpos);
+        }
+        $pathinfo = self::mb_pathinfo($filename);
+        return self::_mime_types($pathinfo['extension']);
+    }
+
+    /**
+     * Multi-byte-safe pathinfo replacement.
+     * Drop-in replacement for pathinfo(), but multibyte-safe, cross-platform-safe, old-version-safe.
+     * Works similarly to the one in PHP >= 5.2.0
+     * @link http://www.php.net/manual/en/function.pathinfo.php#107461
+     * @param string $path A filename or path, does not need to exist as a file
+     * @param integer|string $options Either a PATHINFO_* constant,
+     *      or a string name to return only the specified piece, allows 'filename' to work on PHP < 5.2
+     * @return string|array
+     * @static
+     */
+    public static function mb_pathinfo($path, $options = null)
+    {
+        $ret = array('dirname' => '', 'basename' => '', 'extension' => '', 'filename' => '');
+        $pathinfo = array();
+        if (preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $pathinfo)) {
+            if (array_key_exists(1, $pathinfo)) {
+                $ret['dirname'] = $pathinfo[1];
+            }
+            if (array_key_exists(2, $pathinfo)) {
+                $ret['basename'] = $pathinfo[2];
+            }
+            if (array_key_exists(5, $pathinfo)) {
+                $ret['extension'] = $pathinfo[5];
+            }
+            if (array_key_exists(3, $pathinfo)) {
+                $ret['filename'] = $pathinfo[3];
+            }
+        }
+        switch ($options) {
+            case PATHINFO_DIRNAME:
+            case 'dirname':
+                return $ret['dirname'];
+            case PATHINFO_BASENAME:
+            case 'basename':
+                return $ret['basename'];
+            case PATHINFO_EXTENSION:
+            case 'extension':
+                return $ret['extension'];
+            case PATHINFO_FILENAME:
+            case 'filename':
+                return $ret['filename'];
+            default:
+                return $ret;
+        }
+    }
+
+    /**
+     * Set or reset instance properties.
+     * You should avoid this function - it's more verbose, less efficient, more error-prone and
+     * harder to debug than setting properties directly.
+     * Usage Example:
+     * `$mail->set('SMTPSecure', 'tls');`
+     *   is the same as:
+     * `$mail->SMTPSecure = 'tls';`
+     * @access public
+     * @param string $name The property name to set
+     * @param mixed $value The value to set the property to
+     * @return boolean
+     * @TODO Should this not be using the __set() magic function?
+     */
+    public function set($name, $value = '')
+    {
+        if (property_exists($this, $name)) {
+            $this->$name = $value;
+            return true;
+        } else {
+            $this->setError($this->lang('variable_set') . $name);
+            return false;
+        }
+    }
+
+    /**
+     * Strip newlines to prevent header injection.
+     * @access public
+     * @param string $str
+     * @return string
+     */
+    public function secureHeader($str)
+    {
+        return trim(str_replace(array("\r", "\n"), '', $str));
+    }
+
+    /**
+     * Normalize line breaks in a string.
+     * Converts UNIX LF, Mac CR and Windows CRLF line breaks into a single line break format.
+     * Defaults to CRLF (for message bodies) and preserves consecutive breaks.
+     * @param string $text
+     * @param string $breaktype What kind of line break to use, defaults to CRLF
+     * @return string
+     * @access public
+     * @static
+     */
+    public static function normalizeBreaks($text, $breaktype = "\r\n")
+    {
+        return preg_replace('/(\r\n|\r|\n)/ms', $breaktype, $text);
+    }
+
+    /**
+     * Set the public and private key files and password for S/MIME signing.
+     * @access public
+     * @param string $cert_filename
+     * @param string $key_filename
+     * @param string $key_pass Password for private key
+     * @param string $extracerts_filename Optional path to chain certificate
+     */
+    public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '')
+    {
+        $this->sign_cert_file = $cert_filename;
+        $this->sign_key_file = $key_filename;
+        $this->sign_key_pass = $key_pass;
+        $this->sign_extracerts_file = $extracerts_filename;
+    }
+
+    /**
+     * Quoted-Printable-encode a DKIM header.
+     * @access public
+     * @param string $txt
+     * @return string
+     */
+    public function DKIM_QP($txt)
+    {
+        $line = '';
+        for ($i = 0; $i < strlen($txt); $i++) {
+            $ord = ord($txt[$i]);
+            if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) {
+                $line .= $txt[$i];
+            } else {
+                $line .= '=' . sprintf('%02X', $ord);
+            }
+        }
+        return $line;
+    }
+
+    /**
+     * Generate a DKIM signature.
+     * @access public
+     * @param string $signHeader
+     * @throws phpmailerException
+     * @return string The DKIM signature value
+     */
+    public function DKIM_Sign($signHeader)
+    {
+        if (!defined('PKCS7_TEXT')) {
+            if ($this->exceptions) {
+                throw new phpmailerException($this->lang('extension_missing') . 'openssl');
+            }
+            return '';
+        }
+        $privKeyStr = !empty($this->DKIM_private_string) ? $this->DKIM_private_string : file_get_contents($this->DKIM_private);
+        if ('' != $this->DKIM_passphrase) {
+            $privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
+        } else {
+            $privKey = openssl_pkey_get_private($privKeyStr);
+        }
+        //Workaround for missing digest algorithms in old PHP & OpenSSL versions
+        //@link http://stackoverflow.com/a/11117338/333340
+        if (version_compare(PHP_VERSION, '5.3.0') >= 0 and
+            in_array('sha256WithRSAEncryption', openssl_get_md_methods(true))) {
+            if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) {
+                openssl_pkey_free($privKey);
+                return base64_encode($signature);
+            }
+        } else {
+            $pinfo = openssl_pkey_get_details($privKey);
+            $hash = hash('sha256', $signHeader);
+            //'Magic' constant for SHA256 from RFC3447
+            //@link https://tools.ietf.org/html/rfc3447#page-43
+            $t = '3031300d060960864801650304020105000420' . $hash;
+            $pslen = $pinfo['bits'] / 8 - (strlen($t) / 2 + 3);
+            $eb = pack('H*', '0001' . str_repeat('FF', $pslen) . '00' . $t);
+
+            if (openssl_private_encrypt($eb, $signature, $privKey, OPENSSL_NO_PADDING)) {
+                openssl_pkey_free($privKey);
+                return base64_encode($signature);
+            }
+        }
+        openssl_pkey_free($privKey);
+        return '';
+    }
+
+    /**
+     * Generate a DKIM canonicalization header.
+     * @access public
+     * @param string $signHeader Header
+     * @return string
+     */
+    public function DKIM_HeaderC($signHeader)
+    {
+        $signHeader = preg_replace('/\r\n\s+/', ' ', $signHeader);
+        $lines = explode("\r\n", $signHeader);
+        foreach ($lines as $key => $line) {
+            list($heading, $value) = explode(':', $line, 2);
+            $heading = strtolower($heading);
+            $value = preg_replace('/\s{2,}/', ' ', $value); // Compress useless spaces
+            $lines[$key] = $heading . ':' . trim($value); // Don't forget to remove WSP around the value
+        }
+        $signHeader = implode("\r\n", $lines);
+        return $signHeader;
+    }
+
+    /**
+     * Generate a DKIM canonicalization body.
+     * @access public
+     * @param string $body Message Body
+     * @return string
+     */
+    public function DKIM_BodyC($body)
+    {
+        if ($body == '') {
+            return "\r\n";
+        }
+        // stabilize line endings
+        $body = str_replace("\r\n", "\n", $body);
+        $body = str_replace("\n", "\r\n", $body);
+        // END stabilize line endings
+        while (substr($body, strlen($body) - 4, 4) == "\r\n\r\n") {
+            $body = substr($body, 0, strlen($body) - 2);
+        }
+        return $body;
+    }
+
+    /**
+     * Create the DKIM header and body in a new message header.
+     * @access public
+     * @param string $headers_line Header lines
+     * @param string $subject Subject
+     * @param string $body Body
+     * @return string
+     */
+    public function DKIM_Add($headers_line, $subject, $body)
+    {
+        $DKIMsignatureType = 'rsa-sha256'; // Signature & hash algorithms
+        $DKIMcanonicalization = 'relaxed/simple'; // Canonicalization of header/body
+        $DKIMquery = 'dns/txt'; // Query method
+        $DKIMtime = time(); // Signature Timestamp = seconds since 00:00:00 - Jan 1, 1970 (UTC time zone)
+        $subject_header = "Subject: $subject";
+        $headers = explode($this->LE, $headers_line);
+        $from_header = '';
+        $to_header = '';
+        $date_header = '';
+        $current = '';
+        foreach ($headers as $header) {
+            if (strpos($header, 'From:') === 0) {
+                $from_header = $header;
+                $current = 'from_header';
+            } elseif (strpos($header, 'To:') === 0) {
+                $to_header = $header;
+                $current = 'to_header';
+            } elseif (strpos($header, 'Date:') === 0) {
+                $date_header = $header;
+                $current = 'date_header';
+            } else {
+                if (!empty($$current) && strpos($header, ' =?') === 0) {
+                    $$current .= $header;
+                } else {
+                    $current = '';
+                }
+            }
+        }
+        $from = str_replace('|', '=7C', $this->DKIM_QP($from_header));
+        $to = str_replace('|', '=7C', $this->DKIM_QP($to_header));
+        $date = str_replace('|', '=7C', $this->DKIM_QP($date_header));
+        $subject = str_replace(
+            '|',
+            '=7C',
+            $this->DKIM_QP($subject_header)
+        ); // Copied header fields (dkim-quoted-printable)
+        $body = $this->DKIM_BodyC($body);
+        $DKIMlen = strlen($body); // Length of body
+        $DKIMb64 = base64_encode(pack('H*', hash('sha256', $body))); // Base64 of packed binary SHA-256 hash of body
+        if ('' == $this->DKIM_identity) {
+            $ident = '';
+        } else {
+            $ident = ' i=' . $this->DKIM_identity . ';';
+        }
+        $dkimhdrs = 'DKIM-Signature: v=1; a=' .
+            $DKIMsignatureType . '; q=' .
+            $DKIMquery . '; l=' .
+            $DKIMlen . '; s=' .
+            $this->DKIM_selector .
+            ";\r\n" .
+            "\tt=" . $DKIMtime . '; c=' . $DKIMcanonicalization . ";\r\n" .
+            "\th=From:To:Date:Subject;\r\n" .
+            "\td=" . $this->DKIM_domain . ';' . $ident . "\r\n" .
+            "\tz=$from\r\n" .
+            "\t|$to\r\n" .
+            "\t|$date\r\n" .
+            "\t|$subject;\r\n" .
+            "\tbh=" . $DKIMb64 . ";\r\n" .
+            "\tb=";
+        $toSign = $this->DKIM_HeaderC(
+            $from_header . "\r\n" .
+            $to_header . "\r\n" .
+            $date_header . "\r\n" .
+            $subject_header . "\r\n" .
+            $dkimhdrs
+        );
+        $signed = $this->DKIM_Sign($toSign);
+        return $dkimhdrs . $signed . "\r\n";
+    }
+
+    /**
+     * Detect if a string contains a line longer than the maximum line length allowed.
+     * @param string $str
+     * @return boolean
+     * @static
+     */
+    public static function hasLineLongerThanMax($str)
+    {
+        //+2 to include CRLF line break for a 1000 total
+        return (boolean)preg_match('/^(.{'.(self::MAX_LINE_LENGTH + 2).',})/m', $str);
+    }
+
+    /**
+     * Allows for public read access to 'to' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getToAddresses()
+    {
+        return $this->to;
+    }
+
+    /**
+     * Allows for public read access to 'cc' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getCcAddresses()
+    {
+        return $this->cc;
+    }
+
+    /**
+     * Allows for public read access to 'bcc' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getBccAddresses()
+    {
+        return $this->bcc;
+    }
+
+    /**
+     * Allows for public read access to 'ReplyTo' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getReplyToAddresses()
+    {
+        return $this->ReplyTo;
+    }
+
+    /**
+     * Allows for public read access to 'all_recipients' property.
+     * @note: Before the send() call, queued addresses (i.e. with IDN) are not yet included.
+     * @access public
+     * @return array
+     */
+    public function getAllRecipientAddresses()
+    {
+        return $this->all_recipients;
+    }
+
+    /**
+     * Perform a callback.
+     * @param boolean $isSent
+     * @param array $to
+     * @param array $cc
+     * @param array $bcc
+     * @param string $subject
+     * @param string $body
+     * @param string $from
+     */
+    protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from)
+    {
+        if (!empty($this->action_function) && is_callable($this->action_function)) {
+            $params = array($isSent, $to, $cc, $bcc, $subject, $body, $from);
+            call_user_func_array($this->action_function, $params);
+        }
+    }
+}
+
+/**
+ * PHPMailer exception handler
+ * @package PHPMailer
+ */
+class phpmailerException extends Exception
+{
+    /**
+     * Prettify error message output
+     * @return string
+     */
+    public function errorMessage()
+    {
+        $errorMsg = '' . htmlspecialchars($this->getMessage()) . "
      \n";
+        return $errorMsg;
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/class.phpmaileroauth.php b/vendor/phpmailer/phpmailer/class.phpmaileroauth.php
new file mode 100644
index 0000000..b1bb09f
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/class.phpmaileroauth.php
@@ -0,0 +1,197 @@
+
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailerOAuth - PHPMailer subclass adding OAuth support.
+ * @package PHPMailer
+ * @author @sherryl4george
+ * @author Marcus Bointon (@Synchro) 
+ */
+class PHPMailerOAuth extends PHPMailer
+{
+    /**
+     * The OAuth user's email address
+     * @var string
+     */
+    public $oauthUserEmail = '';
+
+    /**
+     * The OAuth refresh token
+     * @var string
+     */
+    public $oauthRefreshToken = '';
+
+    /**
+     * The OAuth client ID
+     * @var string
+     */
+    public $oauthClientId = '';
+
+    /**
+     * The OAuth client secret
+     * @var string
+     */
+    public $oauthClientSecret = '';
+
+    /**
+     * An instance of the PHPMailerOAuthGoogle class.
+     * @var PHPMailerOAuthGoogle
+     * @access protected
+     */
+    protected $oauth = null;
+
+    /**
+     * Get a PHPMailerOAuthGoogle instance to use.
+     * @return PHPMailerOAuthGoogle
+     */
+    public function getOAUTHInstance()
+    {
+        if (!is_object($this->oauth)) {
+            $this->oauth = new PHPMailerOAuthGoogle(
+                $this->oauthUserEmail,
+                $this->oauthClientSecret,
+                $this->oauthClientId,
+                $this->oauthRefreshToken
+            );
+        }
+        return $this->oauth;
+    }
+
+    /**
+     * Initiate a connection to an SMTP server.
+     * Overrides the original smtpConnect method to add support for OAuth.
+     * @param array $options An array of options compatible with stream_context_create()
+     * @uses SMTP
+     * @access public
+     * @return bool
+     * @throws phpmailerException
+     */
+    public function smtpConnect($options = array())
+    {
+        if (is_null($this->smtp)) {
+            $this->smtp = $this->getSMTPInstance();
+        }
+
+        if (is_null($this->oauth)) {
+            $this->oauth = $this->getOAUTHInstance();
+        }
+
+        // Already connected?
+        if ($this->smtp->connected()) {
+            return true;
+        }
+
+        $this->smtp->setTimeout($this->Timeout);
+        $this->smtp->setDebugLevel($this->SMTPDebug);
+        $this->smtp->setDebugOutput($this->Debugoutput);
+        $this->smtp->setVerp($this->do_verp);
+        $hosts = explode(';', $this->Host);
+        $lastexception = null;
+
+        foreach ($hosts as $hostentry) {
+            $hostinfo = array();
+            if (!preg_match('/^((ssl|tls):\/\/)*([a-zA-Z0-9\.-]*):?([0-9]*)$/', trim($hostentry), $hostinfo)) {
+                // Not a valid host entry
+                continue;
+            }
+            // $hostinfo[2]: optional ssl or tls prefix
+            // $hostinfo[3]: the hostname
+            // $hostinfo[4]: optional port number
+            // The host string prefix can temporarily override the current setting for SMTPSecure
+            // If it's not specified, the default value is used
+            $prefix = '';
+            $secure = $this->SMTPSecure;
+            $tls = ($this->SMTPSecure == 'tls');
+            if ('ssl' == $hostinfo[2] or ('' == $hostinfo[2] and 'ssl' == $this->SMTPSecure)) {
+                $prefix = 'ssl://';
+                $tls = false; // Can't have SSL and TLS at the same time
+                $secure = 'ssl';
+            } elseif ($hostinfo[2] == 'tls') {
+                $tls = true;
+                // tls doesn't use a prefix
+                $secure = 'tls';
+            }
+            //Do we need the OpenSSL extension?
+            $sslext = defined('OPENSSL_ALGO_SHA1');
+            if ('tls' === $secure or 'ssl' === $secure) {
+                //Check for an OpenSSL constant rather than using extension_loaded, which is sometimes disabled
+                if (!$sslext) {
+                    throw new phpmailerException($this->lang('extension_missing').'openssl', self::STOP_CRITICAL);
+                }
+            }
+            $host = $hostinfo[3];
+            $port = $this->Port;
+            $tport = (integer)$hostinfo[4];
+            if ($tport > 0 and $tport < 65536) {
+                $port = $tport;
+            }
+            if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
+                try {
+                    if ($this->Helo) {
+                        $hello = $this->Helo;
+                    } else {
+                        $hello = $this->serverHostname();
+                    }
+                    $this->smtp->hello($hello);
+                    //Automatically enable TLS encryption if:
+                    // * it's not disabled
+                    // * we have openssl extension
+                    // * we are not already using SSL
+                    // * the server offers STARTTLS
+                    if ($this->SMTPAutoTLS and $sslext and $secure != 'ssl' and $this->smtp->getServerExt('STARTTLS')) {
+                        $tls = true;
+                    }
+                    if ($tls) {
+                        if (!$this->smtp->startTLS()) {
+                            throw new phpmailerException($this->lang('connect_host'));
+                        }
+                        // We must resend HELO after tls negotiation
+                        $this->smtp->hello($hello);
+                    }
+                    if ($this->SMTPAuth) {
+                        if (!$this->smtp->authenticate(
+                            $this->Username,
+                            $this->Password,
+                            $this->AuthType,
+                            $this->Realm,
+                            $this->Workstation,
+                            $this->oauth
+                        )
+                        ) {
+                            throw new phpmailerException($this->lang('authenticate'));
+                        }
+                    }
+                    return true;
+                } catch (phpmailerException $exc) {
+                    $lastexception = $exc;
+                    $this->edebug($exc->getMessage());
+                    // We must have connected, but then failed TLS or Auth, so close connection nicely
+                    $this->smtp->quit();
+                }
+            }
+        }
+        // If we get here, all connection attempts have failed, so close connection hard
+        $this->smtp->close();
+        // As we've caught all exceptions, just report whatever the last one was
+        if ($this->exceptions and !is_null($lastexception)) {
+            throw $lastexception;
+        }
+        return false;
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/class.phpmaileroauthgoogle.php b/vendor/phpmailer/phpmailer/class.phpmaileroauthgoogle.php
new file mode 100644
index 0000000..71c9bd3
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/class.phpmaileroauthgoogle.php
@@ -0,0 +1,77 @@
+
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailerOAuthGoogle - Wrapper for League OAuth2 Google provider.
+ * @package PHPMailer
+ * @author @sherryl4george
+ * @author Marcus Bointon (@Synchro) 
+ * @link https://github.com/thephpleague/oauth2-client
+ */
+class PHPMailerOAuthGoogle
+{
+    private $oauthUserEmail = '';
+    private $oauthRefreshToken = '';
+    private $oauthClientId = '';
+    private $oauthClientSecret = '';
+
+    /**
+     * @param string $UserEmail
+     * @param string $ClientSecret
+     * @param string $ClientId
+     * @param string $RefreshToken
+     */
+    public function __construct(
+        $UserEmail,
+        $ClientSecret,
+        $ClientId,
+        $RefreshToken
+    ) {
+        $this->oauthClientId = $ClientId;
+        $this->oauthClientSecret = $ClientSecret;
+        $this->oauthRefreshToken = $RefreshToken;
+        $this->oauthUserEmail = $UserEmail;
+    }
+
+    private function getProvider()
+    {
+        return new League\OAuth2\Client\Provider\Google([
+            'clientId' => $this->oauthClientId,
+            'clientSecret' => $this->oauthClientSecret
+        ]);
+    }
+
+    private function getGrant()
+    {
+        return new \League\OAuth2\Client\Grant\RefreshToken();
+    }
+
+    private function getToken()
+    {
+        $provider = $this->getProvider();
+        $grant = $this->getGrant();
+        return $provider->getAccessToken($grant, ['refresh_token' => $this->oauthRefreshToken]);
+    }
+
+    public function getOauth64()
+    {
+        $token = $this->getToken();
+        return base64_encode("user=" . $this->oauthUserEmail . "\001auth=Bearer " . $token . "\001\001");
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/class.pop3.php b/vendor/phpmailer/phpmailer/class.pop3.php
new file mode 100644
index 0000000..5a458e5
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/class.pop3.php
@@ -0,0 +1,407 @@
+
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2012 - 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer POP-Before-SMTP Authentication Class.
+ * Specifically for PHPMailer to use for RFC1939 POP-before-SMTP authentication.
+ * Does not support APOP.
+ * @package PHPMailer
+ * @author Richard Davey (original author) 
+ * @author Marcus Bointon (Synchro/coolbru) 
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ */
+class POP3
+{
+    /**
+     * The POP3 PHPMailer Version number.
+     * @var string
+     * @access public
+     */
+    public $Version = '5.2.27';
+
+    /**
+     * Default POP3 port number.
+     * @var integer
+     * @access public
+     */
+    public $POP3_PORT = 110;
+
+    /**
+     * Default timeout in seconds.
+     * @var integer
+     * @access public
+     */
+    public $POP3_TIMEOUT = 30;
+
+    /**
+     * POP3 Carriage Return + Line Feed.
+     * @var string
+     * @access public
+     * @deprecated Use the constant instead
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Debug display level.
+     * Options: 0 = no, 1+ = yes
+     * @var integer
+     * @access public
+     */
+    public $do_debug = 0;
+
+    /**
+     * POP3 mail server hostname.
+     * @var string
+     * @access public
+     */
+    public $host;
+
+    /**
+     * POP3 port number.
+     * @var integer
+     * @access public
+     */
+    public $port;
+
+    /**
+     * POP3 Timeout Value in seconds.
+     * @var integer
+     * @access public
+     */
+    public $tval;
+
+    /**
+     * POP3 username
+     * @var string
+     * @access public
+     */
+    public $username;
+
+    /**
+     * POP3 password.
+     * @var string
+     * @access public
+     */
+    public $password;
+
+    /**
+     * Resource handle for the POP3 connection socket.
+     * @var resource
+     * @access protected
+     */
+    protected $pop_conn;
+
+    /**
+     * Are we connected?
+     * @var boolean
+     * @access protected
+     */
+    protected $connected = false;
+
+    /**
+     * Error container.
+     * @var array
+     * @access protected
+     */
+    protected $errors = array();
+
+    /**
+     * Line break constant
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * Simple static wrapper for all-in-one POP before SMTP
+     * @param $host
+     * @param integer|boolean $port The port number to connect to
+     * @param integer|boolean $timeout The timeout value
+     * @param string $username
+     * @param string $password
+     * @param integer $debug_level
+     * @return boolean
+     */
+    public static function popBeforeSmtp(
+        $host,
+        $port = false,
+        $timeout = false,
+        $username = '',
+        $password = '',
+        $debug_level = 0
+    ) {
+        $pop = new POP3;
+        return $pop->authorise($host, $port, $timeout, $username, $password, $debug_level);
+    }
+
+    /**
+     * Authenticate with a POP3 server.
+     * A connect, login, disconnect sequence
+     * appropriate for POP-before SMTP authorisation.
+     * @access public
+     * @param string $host The hostname to connect to
+     * @param integer|boolean $port The port number to connect to
+     * @param integer|boolean $timeout The timeout value
+     * @param string $username
+     * @param string $password
+     * @param integer $debug_level
+     * @return boolean
+     */
+    public function authorise($host, $port = false, $timeout = false, $username = '', $password = '', $debug_level = 0)
+    {
+        $this->host = $host;
+        // If no port value provided, use default
+        if (false === $port) {
+            $this->port = $this->POP3_PORT;
+        } else {
+            $this->port = (integer)$port;
+        }
+        // If no timeout value provided, use default
+        if (false === $timeout) {
+            $this->tval = $this->POP3_TIMEOUT;
+        } else {
+            $this->tval = (integer)$timeout;
+        }
+        $this->do_debug = $debug_level;
+        $this->username = $username;
+        $this->password = $password;
+        //  Reset the error log
+        $this->errors = array();
+        //  connect
+        $result = $this->connect($this->host, $this->port, $this->tval);
+        if ($result) {
+            $login_result = $this->login($this->username, $this->password);
+            if ($login_result) {
+                $this->disconnect();
+                return true;
+            }
+        }
+        // We need to disconnect regardless of whether the login succeeded
+        $this->disconnect();
+        return false;
+    }
+
+    /**
+     * Connect to a POP3 server.
+     * @access public
+     * @param string $host
+     * @param integer|boolean $port
+     * @param integer $tval
+     * @return boolean
+     */
+    public function connect($host, $port = false, $tval = 30)
+    {
+        //  Are we already connected?
+        if ($this->connected) {
+            return true;
+        }
+
+        //On Windows this will raise a PHP Warning error if the hostname doesn't exist.
+        //Rather than suppress it with @fsockopen, capture it cleanly instead
+        set_error_handler(array($this, 'catchWarning'));
+
+        if (false === $port) {
+            $port = $this->POP3_PORT;
+        }
+
+        //  connect to the POP3 server
+        $this->pop_conn = fsockopen(
+            $host, //  POP3 Host
+            $port, //  Port #
+            $errno, //  Error Number
+            $errstr, //  Error Message
+            $tval
+        ); //  Timeout (seconds)
+        //  Restore the error handler
+        restore_error_handler();
+
+        //  Did we connect?
+        if (false === $this->pop_conn) {
+            //  It would appear not...
+            $this->setError(array(
+                'error' => "Failed to connect to server $host on port $port",
+                'errno' => $errno,
+                'errstr' => $errstr
+            ));
+            return false;
+        }
+
+        //  Increase the stream time-out
+        stream_set_timeout($this->pop_conn, $tval, 0);
+
+        //  Get the POP3 server response
+        $pop3_response = $this->getResponse();
+        //  Check for the +OK
+        if ($this->checkResponse($pop3_response)) {
+            //  The connection is established and the POP3 server is talking
+            $this->connected = true;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Log in to the POP3 server.
+     * Does not support APOP (RFC 2828, 4949).
+     * @access public
+     * @param string $username
+     * @param string $password
+     * @return boolean
+     */
+    public function login($username = '', $password = '')
+    {
+        if (!$this->connected) {
+            $this->setError('Not connected to POP3 server');
+        }
+        if (empty($username)) {
+            $username = $this->username;
+        }
+        if (empty($password)) {
+            $password = $this->password;
+        }
+
+        // Send the Username
+        $this->sendString("USER $username" . self::CRLF);
+        $pop3_response = $this->getResponse();
+        if ($this->checkResponse($pop3_response)) {
+            // Send the Password
+            $this->sendString("PASS $password" . self::CRLF);
+            $pop3_response = $this->getResponse();
+            if ($this->checkResponse($pop3_response)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Disconnect from the POP3 server.
+     * @access public
+     */
+    public function disconnect()
+    {
+        $this->sendString('QUIT');
+        //The QUIT command may cause the daemon to exit, which will kill our connection
+        //So ignore errors here
+        try {
+            @fclose($this->pop_conn);
+        } catch (Exception $e) {
+            //Do nothing
+        };
+    }
+
+    /**
+     * Get a response from the POP3 server.
+     * $size is the maximum number of bytes to retrieve
+     * @param integer $size
+     * @return string
+     * @access protected
+     */
+    protected function getResponse($size = 128)
+    {
+        $response = fgets($this->pop_conn, $size);
+        if ($this->do_debug >= 1) {
+            echo "Server -> Client: $response";
+        }
+        return $response;
+    }
+
+    /**
+     * Send raw data to the POP3 server.
+     * @param string $string
+     * @return integer
+     * @access protected
+     */
+    protected function sendString($string)
+    {
+        if ($this->pop_conn) {
+            if ($this->do_debug >= 2) { //Show client messages when debug >= 2
+                echo "Client -> Server: $string";
+            }
+            return fwrite($this->pop_conn, $string, strlen($string));
+        }
+        return 0;
+    }
+
+    /**
+     * Checks the POP3 server response.
+     * Looks for for +OK or -ERR.
+     * @param string $string
+     * @return boolean
+     * @access protected
+     */
+    protected function checkResponse($string)
+    {
+        if (substr($string, 0, 3) !== '+OK') {
+            $this->setError(array(
+                'error' => "Server reported an error: $string",
+                'errno' => 0,
+                'errstr' => ''
+            ));
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * Add an error to the internal error store.
+     * Also display debug output if it's enabled.
+     * @param $error
+     * @access protected
+     */
+    protected function setError($error)
+    {
+        $this->errors[] = $error;
+        if ($this->do_debug >= 1) {
+            echo '
      ';
+            foreach ($this->errors as $error) {
+                print_r($error);
+            }
+            echo '
      ';
+        }
+    }
+
+    /**
+     * Get an array of error messages, if any.
+     * @return array
+     */
+    public function getErrors()
+    {
+        return $this->errors;
+    }
+
+    /**
+     * POP3 connection error handler.
+     * @param integer $errno
+     * @param string $errstr
+     * @param string $errfile
+     * @param integer $errline
+     * @access protected
+     */
+    protected function catchWarning($errno, $errstr, $errfile, $errline)
+    {
+        $this->setError(array(
+            'error' => "Connecting to the POP3 server raised a PHP warning: ",
+            'errno' => $errno,
+            'errstr' => $errstr,
+            'errfile' => $errfile,
+            'errline' => $errline
+        ));
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/class.smtp.php b/vendor/phpmailer/phpmailer/class.smtp.php
new file mode 100644
index 0000000..118cb20
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/class.smtp.php
@@ -0,0 +1,1276 @@
+
+ * @author Jim Jagielski (jimjag) 
+ * @author Andy Prevost (codeworxtech) 
+ * @author Brent R. Matzelle (original founder)
+ * @copyright 2014 Marcus Bointon
+ * @copyright 2010 - 2012 Jim Jagielski
+ * @copyright 2004 - 2009 Andy Prevost
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ * @note This program is distributed in the hope that it will be useful - WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/**
+ * PHPMailer RFC821 SMTP email transport class.
+ * Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server.
+ * @package PHPMailer
+ * @author Chris Ryan
+ * @author Marcus Bointon 
+ */
+class SMTP
+{
+    /**
+     * The PHPMailer SMTP version number.
+     * @var string
+     */
+    const VERSION = '5.2.27';
+
+    /**
+     * SMTP line break constant.
+     * @var string
+     */
+    const CRLF = "\r\n";
+
+    /**
+     * The SMTP port to use if one is not specified.
+     * @var integer
+     */
+    const DEFAULT_SMTP_PORT = 25;
+
+    /**
+     * The maximum line length allowed by RFC 2822 section 2.1.1
+     * @var integer
+     */
+    const MAX_LINE_LENGTH = 998;
+
+    /**
+     * Debug level for no output
+     */
+    const DEBUG_OFF = 0;
+
+    /**
+     * Debug level to show client -> server messages
+     */
+    const DEBUG_CLIENT = 1;
+
+    /**
+     * Debug level to show client -> server and server -> client messages
+     */
+    const DEBUG_SERVER = 2;
+
+    /**
+     * Debug level to show connection status, client -> server and server -> client messages
+     */
+    const DEBUG_CONNECTION = 3;
+
+    /**
+     * Debug level to show all messages
+     */
+    const DEBUG_LOWLEVEL = 4;
+
+    /**
+     * The PHPMailer SMTP Version number.
+     * @var string
+     * @deprecated Use the `VERSION` constant instead
+     * @see SMTP::VERSION
+     */
+    public $Version = '5.2.27';
+
+    /**
+     * SMTP server port number.
+     * @var integer
+     * @deprecated This is only ever used as a default value, so use the `DEFAULT_SMTP_PORT` constant instead
+     * @see SMTP::DEFAULT_SMTP_PORT
+     */
+    public $SMTP_PORT = 25;
+
+    /**
+     * SMTP reply line ending.
+     * @var string
+     * @deprecated Use the `CRLF` constant instead
+     * @see SMTP::CRLF
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Debug output level.
+     * Options:
+     * * self::DEBUG_OFF (`0`) No debug output, default
+     * * self::DEBUG_CLIENT (`1`) Client commands
+     * * self::DEBUG_SERVER (`2`) Client commands and server responses
+     * * self::DEBUG_CONNECTION (`3`) As DEBUG_SERVER plus connection status
+     * * self::DEBUG_LOWLEVEL (`4`) Low-level data output, all messages
+     * @var integer
+     */
+    public $do_debug = self::DEBUG_OFF;
+
+    /**
+     * How to handle debug output.
+     * Options:
+     * * `echo` Output plain-text as-is, appropriate for CLI
+     * * `html` Output escaped, line breaks converted to `
      `, appropriate for browser output
+     * * `error_log` Output to error log as configured in php.ini
+     *
+     * Alternatively, you can provide a callable expecting two params: a message string and the debug level:
+     * 
+     * $smtp->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};
+     * 
+     * @var string|callable
+     */
+    public $Debugoutput = 'echo';
+
+    /**
+     * Whether to use VERP.
+     * @link http://en.wikipedia.org/wiki/Variable_envelope_return_path
+     * @link http://www.postfix.org/VERP_README.html Info on VERP
+     * @var boolean
+     */
+    public $do_verp = false;
+
+    /**
+     * The timeout value for connection, in seconds.
+     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
+     * This needs to be quite high to function correctly with hosts using greetdelay as an anti-spam measure.
+     * @link http://tools.ietf.org/html/rfc2821#section-4.5.3.2
+     * @var integer
+     */
+    public $Timeout = 300;
+
+    /**
+     * How long to wait for commands to complete, in seconds.
+     * Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2
+     * @var integer
+     */
+    public $Timelimit = 300;
+
+    /**
+     * @var array Patterns to extract an SMTP transaction id from reply to a DATA command.
+     * The first capture group in each regex will be used as the ID.
+     */
+    protected $smtp_transaction_id_patterns = array(
+        'exim' => '/[0-9]{3} OK id=(.*)/',
+        'sendmail' => '/[0-9]{3} 2.0.0 (.*) Message/',
+        'postfix' => '/[0-9]{3} 2.0.0 Ok: queued as (.*)/'
+    );
+
+    /**
+     * @var string The last transaction ID issued in response to a DATA command,
+     * if one was detected
+     */
+    protected $last_smtp_transaction_id;
+
+    /**
+     * The socket for the server connection.
+     * @var resource
+     */
+    protected $smtp_conn;
+
+    /**
+     * Error information, if any, for the last SMTP command.
+     * @var array
+     */
+    protected $error = array(
+        'error' => '',
+        'detail' => '',
+        'smtp_code' => '',
+        'smtp_code_ex' => ''
+    );
+
+    /**
+     * The reply the server sent to us for HELO.
+     * If null, no HELO string has yet been received.
+     * @var string|null
+     */
+    protected $helo_rply = null;
+
+    /**
+     * The set of SMTP extensions sent in reply to EHLO command.
+     * Indexes of the array are extension names.
+     * Value at index 'HELO' or 'EHLO' (according to command that was sent)
+     * represents the server name. In case of HELO it is the only element of the array.
+     * Other values can be boolean TRUE or an array containing extension options.
+     * If null, no HELO/EHLO string has yet been received.
+     * @var array|null
+     */
+    protected $server_caps = null;
+
+    /**
+     * The most recent reply received from the server.
+     * @var string
+     */
+    protected $last_reply = '';
+
+    /**
+     * Output debugging info via a user-selected method.
+     * @see SMTP::$Debugoutput
+     * @see SMTP::$do_debug
+     * @param string $str Debug string to output
+     * @param integer $level The debug level of this message; see DEBUG_* constants
+     * @return void
+     */
+    protected function edebug($str, $level = 0)
+    {
+        if ($level > $this->do_debug) {
+            return;
+        }
+        //Avoid clash with built-in function names
+        if (!in_array($this->Debugoutput, array('error_log', 'html', 'echo')) and is_callable($this->Debugoutput)) {
+            call_user_func($this->Debugoutput, $str, $level);
+            return;
+        }
+        switch ($this->Debugoutput) {
+            case 'error_log':
+                //Don't output, just log
+                error_log($str);
+                break;
+            case 'html':
+                //Cleans up output a bit for a better looking, HTML-safe output
+                echo gmdate('Y-m-d H:i:s') . ' ' . htmlentities(
+                    preg_replace('/[\r\n]+/', '', $str),
+                    ENT_QUOTES,
+                    'UTF-8'
+                ) . "
      \n";
+                break;
+            case 'echo':
+            default:
+                //Normalize line breaks
+                $str = preg_replace('/(\r\n|\r|\n)/ms', "\n", $str);
+                echo gmdate('Y-m-d H:i:s') . "\t" . str_replace(
+                    "\n",
+                    "\n                   \t                  ",
+                    trim($str)
+                ) . "\n";
+        }
+    }
+
+    /**
+     * Connect to an SMTP server.
+     * @param string $host SMTP server IP or host name
+     * @param integer $port The port number to connect to
+     * @param integer $timeout How long to wait for the connection to open
+     * @param array $options An array of options for stream_context_create()
+     * @access public
+     * @return boolean
+     */
+    public function connect($host, $port = null, $timeout = 30, $options = array())
+    {
+        static $streamok;
+        //This is enabled by default since 5.0.0 but some providers disable it
+        //Check this once and cache the result
+        if (is_null($streamok)) {
+            $streamok = function_exists('stream_socket_client');
+        }
+        // Clear errors to avoid confusion
+        $this->setError('');
+        // Make sure we are __not__ connected
+        if ($this->connected()) {
+            // Already connected, generate error
+            $this->setError('Already connected to a server');
+            return false;
+        }
+        if (empty($port)) {
+            $port = self::DEFAULT_SMTP_PORT;
+        }
+        // Connect to the SMTP server
+        $this->edebug(
+            "Connection: opening to $host:$port, timeout=$timeout, options=" .
+            var_export($options, true),
+            self::DEBUG_CONNECTION
+        );
+        $errno = 0;
+        $errstr = '';
+        if ($streamok) {
+            $socket_context = stream_context_create($options);
+            set_error_handler(array($this, 'errorHandler'));
+            $this->smtp_conn = stream_socket_client(
+                $host . ":" . $port,
+                $errno,
+                $errstr,
+                $timeout,
+                STREAM_CLIENT_CONNECT,
+                $socket_context
+            );
+            restore_error_handler();
+        } else {
+            //Fall back to fsockopen which should work in more places, but is missing some features
+            $this->edebug(
+                "Connection: stream_socket_client not available, falling back to fsockopen",
+                self::DEBUG_CONNECTION
+            );
+            set_error_handler(array($this, 'errorHandler'));
+            $this->smtp_conn = fsockopen(
+                $host,
+                $port,
+                $errno,
+                $errstr,
+                $timeout
+            );
+            restore_error_handler();
+        }
+        // Verify we connected properly
+        if (!is_resource($this->smtp_conn)) {
+            $this->setError(
+                'Failed to connect to server',
+                $errno,
+                $errstr
+            );
+            $this->edebug(
+                'SMTP ERROR: ' . $this->error['error']
+                . ": $errstr ($errno)",
+                self::DEBUG_CLIENT
+            );
+            return false;
+        }
+        $this->edebug('Connection: opened', self::DEBUG_CONNECTION);
+        // SMTP server can take longer to respond, give longer timeout for first read
+        // Windows does not have support for this timeout function
+        if (substr(PHP_OS, 0, 3) != 'WIN') {
+            $max = ini_get('max_execution_time');
+            // Don't bother if unlimited
+            if ($max != 0 && $timeout > $max) {
+                @set_time_limit($timeout);
+            }
+            stream_set_timeout($this->smtp_conn, $timeout, 0);
+        }
+        // Get any announcement
+        $announce = $this->get_lines();
+        $this->edebug('SERVER -> CLIENT: ' . $announce, self::DEBUG_SERVER);
+        return true;
+    }
+
+    /**
+     * Initiate a TLS (encrypted) session.
+     * @access public
+     * @return boolean
+     */
+    public function startTLS()
+    {
+        if (!$this->sendCommand('STARTTLS', 'STARTTLS', 220)) {
+            return false;
+        }
+
+        //Allow the best TLS version(s) we can
+        $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT;
+
+        //PHP 5.6.7 dropped inclusion of TLS 1.1 and 1.2 in STREAM_CRYPTO_METHOD_TLS_CLIENT
+        //so add them back in manually if we can
+        if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) {
+            $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
+            $crypto_method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT;
+        }
+
+        // Begin encrypted connection
+        set_error_handler(array($this, 'errorHandler'));
+        $crypto_ok = stream_socket_enable_crypto(
+            $this->smtp_conn,
+            true,
+            $crypto_method
+        );
+        restore_error_handler();
+        return $crypto_ok;
+    }
+
+    /**
+     * Perform SMTP authentication.
+     * Must be run after hello().
+     * @see hello()
+     * @param string $username The user name
+     * @param string $password The password
+     * @param string $authtype The auth type (PLAIN, LOGIN, NTLM, CRAM-MD5, XOAUTH2)
+     * @param string $realm The auth realm for NTLM
+     * @param string $workstation The auth workstation for NTLM
+     * @param null|OAuth $OAuth An optional OAuth instance (@see PHPMailerOAuth)
+     * @return bool True if successfully authenticated.* @access public
+     */
+    public function authenticate(
+        $username,
+        $password,
+        $authtype = null,
+        $realm = '',
+        $workstation = '',
+        $OAuth = null
+    ) {
+        if (!$this->server_caps) {
+            $this->setError('Authentication is not allowed before HELO/EHLO');
+            return false;
+        }
+
+        if (array_key_exists('EHLO', $this->server_caps)) {
+            // SMTP extensions are available; try to find a proper authentication method
+            if (!array_key_exists('AUTH', $this->server_caps)) {
+                $this->setError('Authentication is not allowed at this stage');
+                // 'at this stage' means that auth may be allowed after the stage changes
+                // e.g. after STARTTLS
+                return false;
+            }
+
+            self::edebug('Auth method requested: ' . ($authtype ? $authtype : 'UNKNOWN'), self::DEBUG_LOWLEVEL);
+            self::edebug(
+                'Auth methods available on the server: ' . implode(',', $this->server_caps['AUTH']),
+                self::DEBUG_LOWLEVEL
+            );
+
+            if (empty($authtype)) {
+                foreach (array('CRAM-MD5', 'LOGIN', 'PLAIN', 'NTLM', 'XOAUTH2') as $method) {
+                    if (in_array($method, $this->server_caps['AUTH'])) {
+                        $authtype = $method;
+                        break;
+                    }
+                }
+                if (empty($authtype)) {
+                    $this->setError('No supported authentication methods found');
+                    return false;
+                }
+                self::edebug('Auth method selected: ' . $authtype, self::DEBUG_LOWLEVEL);
+            }
+
+            if (!in_array($authtype, $this->server_caps['AUTH'])) {
+                $this->setError("The requested authentication method \"$authtype\" is not supported by the server");
+                return false;
+            }
+        } elseif (empty($authtype)) {
+            $authtype = 'LOGIN';
+        }
+        switch ($authtype) {
+            case 'PLAIN':
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH PLAIN', 334)) {
+                    return false;
+                }
+                // Send encoded username and password
+                if (!$this->sendCommand(
+                    'User & Password',
+                    base64_encode("\0" . $username . "\0" . $password),
+                    235
+                )
+                ) {
+                    return false;
+                }
+                break;
+            case 'LOGIN':
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH LOGIN', 334)) {
+                    return false;
+                }
+                if (!$this->sendCommand("Username", base64_encode($username), 334)) {
+                    return false;
+                }
+                if (!$this->sendCommand("Password", base64_encode($password), 235)) {
+                    return false;
+                }
+                break;
+            case 'XOAUTH2':
+                //If the OAuth Instance is not set. Can be a case when PHPMailer is used
+                //instead of PHPMailerOAuth
+                if (is_null($OAuth)) {
+                    return false;
+                }
+                $oauth = $OAuth->getOauth64();
+
+                // Start authentication
+                if (!$this->sendCommand('AUTH', 'AUTH XOAUTH2 ' . $oauth, 235)) {
+                    return false;
+                }
+                break;
+            case 'NTLM':
+                /*
+                 * ntlm_sasl_client.php
+                 * Bundled with Permission
+                 *
+                 * How to telnet in windows:
+                 * http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
+                 * PROTOCOL Docs http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
+                 */
+                require_once 'extras/ntlm_sasl_client.php';
+                $temp = new stdClass;
+                $ntlm_client = new ntlm_sasl_client_class;
+                //Check that functions are available
+                if (!$ntlm_client->initialize($temp)) {
+                    $this->setError($temp->error);
+                    $this->edebug(
+                        'You need to enable some modules in your php.ini file: '
+                        . $this->error['error'],
+                        self::DEBUG_CLIENT
+                    );
+                    return false;
+                }
+                //msg1
+                $msg1 = $ntlm_client->typeMsg1($realm, $workstation); //msg1
+
+                if (!$this->sendCommand(
+                    'AUTH NTLM',
+                    'AUTH NTLM ' . base64_encode($msg1),
+                    334
+                )
+                ) {
+                    return false;
+                }
+                //Though 0 based, there is a white space after the 3 digit number
+                //msg2
+                $challenge = substr($this->last_reply, 3);
+                $challenge = base64_decode($challenge);
+                $ntlm_res = $ntlm_client->NTLMResponse(
+                    substr($challenge, 24, 8),
+                    $password
+                );
+                //msg3
+                $msg3 = $ntlm_client->typeMsg3(
+                    $ntlm_res,
+                    $username,
+                    $realm,
+                    $workstation
+                );
+                // send encoded username
+                return $this->sendCommand('Username', base64_encode($msg3), 235);
+            case 'CRAM-MD5':
+                // Start authentication
+                if (!$this->sendCommand('AUTH CRAM-MD5', 'AUTH CRAM-MD5', 334)) {
+                    return false;
+                }
+                // Get the challenge
+                $challenge = base64_decode(substr($this->last_reply, 4));
+
+                // Build the response
+                $response = $username . ' ' . $this->hmac($challenge, $password);
+
+                // send encoded credentials
+                return $this->sendCommand('Username', base64_encode($response), 235);
+            default:
+                $this->setError("Authentication method \"$authtype\" is not supported");
+                return false;
+        }
+        return true;
+    }
+
+    /**
+     * Calculate an MD5 HMAC hash.
+     * Works like hash_hmac('md5', $data, $key)
+     * in case that function is not available
+     * @param string $data The data to hash
+     * @param string $key The key to hash with
+     * @access protected
+     * @return string
+     */
+    protected function hmac($data, $key)
+    {
+        if (function_exists('hash_hmac')) {
+            return hash_hmac('md5', $data, $key);
+        }
+
+        // The following borrowed from
+        // http://php.net/manual/en/function.mhash.php#27225
+
+        // RFC 2104 HMAC implementation for php.
+        // Creates an md5 HMAC.
+        // Eliminates the need to install mhash to compute a HMAC
+        // by Lance Rushing
+
+        $bytelen = 64; // byte length for md5
+        if (strlen($key) > $bytelen) {
+            $key = pack('H*', md5($key));
+        }
+        $key = str_pad($key, $bytelen, chr(0x00));
+        $ipad = str_pad('', $bytelen, chr(0x36));
+        $opad = str_pad('', $bytelen, chr(0x5c));
+        $k_ipad = $key ^ $ipad;
+        $k_opad = $key ^ $opad;
+
+        return md5($k_opad . pack('H*', md5($k_ipad . $data)));
+    }
+
+    /**
+     * Check connection state.
+     * @access public
+     * @return boolean True if connected.
+     */
+    public function connected()
+    {
+        if (is_resource($this->smtp_conn)) {
+            $sock_status = stream_get_meta_data($this->smtp_conn);
+            if ($sock_status['eof']) {
+                // The socket is valid but we are not connected
+                $this->edebug(
+                    'SMTP NOTICE: EOF caught while checking if connected',
+                    self::DEBUG_CLIENT
+                );
+                $this->close();
+                return false;
+            }
+            return true; // everything looks good
+        }
+        return false;
+    }
+
+    /**
+     * Close the socket and clean up the state of the class.
+     * Don't use this function without first trying to use QUIT.
+     * @see quit()
+     * @access public
+     * @return void
+     */
+    public function close()
+    {
+        $this->setError('');
+        $this->server_caps = null;
+        $this->helo_rply = null;
+        if (is_resource($this->smtp_conn)) {
+            // close the connection and cleanup
+            fclose($this->smtp_conn);
+            $this->smtp_conn = null; //Makes for cleaner serialization
+            $this->edebug('Connection: closed', self::DEBUG_CONNECTION);
+        }
+    }
+
+    /**
+     * Send an SMTP DATA command.
+     * Issues a data command and sends the msg_data to the server,
+     * finializing the mail transaction. $msg_data is the message
+     * that is to be send with the headers. Each header needs to be
+     * on a single line followed by a  with the message headers
+     * and the message body being separated by and additional .
+     * Implements rfc 821: DATA 
+     * @param string $msg_data Message data to send
+     * @access public
+     * @return boolean
+     */
+    public function data($msg_data)
+    {
+        //This will use the standard timelimit
+        if (!$this->sendCommand('DATA', 'DATA', 354)) {
+            return false;
+        }
+
+        /* The server is ready to accept data!
+         * According to rfc821 we should not send more than 1000 characters on a single line (including the CRLF)
+         * so we will break the data up into lines by \r and/or \n then if needed we will break each of those into
+         * smaller lines to fit within the limit.
+         * We will also look for lines that start with a '.' and prepend an additional '.'.
+         * NOTE: this does not count towards line-length limit.
+         */
+
+        // Normalize line breaks before exploding
+        $lines = explode("\n", str_replace(array("\r\n", "\r"), "\n", $msg_data));
+
+        /* To distinguish between a complete RFC822 message and a plain message body, we check if the first field
+         * of the first line (':' separated) does not contain a space then it _should_ be a header and we will
+         * process all lines before a blank line as headers.
+         */
+
+        $field = substr($lines[0], 0, strpos($lines[0], ':'));
+        $in_headers = false;
+        if (!empty($field) && strpos($field, ' ') === false) {
+            $in_headers = true;
+        }
+
+        foreach ($lines as $line) {
+            $lines_out = array();
+            if ($in_headers and $line == '') {
+                $in_headers = false;
+            }
+            //Break this line up into several smaller lines if it's too long
+            //Micro-optimisation: isset($str[$len]) is faster than (strlen($str) > $len),
+            while (isset($line[self::MAX_LINE_LENGTH])) {
+                //Working backwards, try to find a space within the last MAX_LINE_LENGTH chars of the line to break on
+                //so as to avoid breaking in the middle of a word
+                $pos = strrpos(substr($line, 0, self::MAX_LINE_LENGTH), ' ');
+                //Deliberately matches both false and 0
+                if (!$pos) {
+                    //No nice break found, add a hard break
+                    $pos = self::MAX_LINE_LENGTH - 1;
+                    $lines_out[] = substr($line, 0, $pos);
+                    $line = substr($line, $pos);
+                } else {
+                    //Break at the found point
+                    $lines_out[] = substr($line, 0, $pos);
+                    //Move along by the amount we dealt with
+                    $line = substr($line, $pos + 1);
+                }
+                //If processing headers add a LWSP-char to the front of new line RFC822 section 3.1.1
+                if ($in_headers) {
+                    $line = "\t" . $line;
+                }
+            }
+            $lines_out[] = $line;
+
+            //Send the lines to the server
+            foreach ($lines_out as $line_out) {
+                //RFC2821 section 4.5.2
+                if (!empty($line_out) and $line_out[0] == '.') {
+                    $line_out = '.' . $line_out;
+                }
+                $this->client_send($line_out . self::CRLF);
+            }
+        }
+
+        //Message data has been sent, complete the command
+        //Increase timelimit for end of DATA command
+        $savetimelimit = $this->Timelimit;
+        $this->Timelimit = $this->Timelimit * 2;
+        $result = $this->sendCommand('DATA END', '.', 250);
+        $this->recordLastTransactionID();
+        //Restore timelimit
+        $this->Timelimit = $savetimelimit;
+        return $result;
+    }
+
+    /**
+     * Send an SMTP HELO or EHLO command.
+     * Used to identify the sending server to the receiving server.
+     * This makes sure that client and server are in a known state.
+     * Implements RFC 821: HELO   
+     * and RFC 2821 EHLO.
+     * @param string $host The host name or IP to connect to
+     * @access public
+     * @return boolean
+     */
+    public function hello($host = '')
+    {
+        //Try extended hello first (RFC 2821)
+        return (boolean)($this->sendHello('EHLO', $host) or $this->sendHello('HELO', $host));
+    }
+
+    /**
+     * Send an SMTP HELO or EHLO command.
+     * Low-level implementation used by hello()
+     * @see hello()
+     * @param string $hello The HELO string
+     * @param string $host The hostname to say we are
+     * @access protected
+     * @return boolean
+     */
+    protected function sendHello($hello, $host)
+    {
+        $noerror = $this->sendCommand($hello, $hello . ' ' . $host, 250);
+        $this->helo_rply = $this->last_reply;
+        if ($noerror) {
+            $this->parseHelloFields($hello);
+        } else {
+            $this->server_caps = null;
+        }
+        return $noerror;
+    }
+
+    /**
+     * Parse a reply to HELO/EHLO command to discover server extensions.
+     * In case of HELO, the only parameter that can be discovered is a server name.
+     * @access protected
+     * @param string $type - 'HELO' or 'EHLO'
+     */
+    protected function parseHelloFields($type)
+    {
+        $this->server_caps = array();
+        $lines = explode("\n", $this->helo_rply);
+
+        foreach ($lines as $n => $s) {
+            //First 4 chars contain response code followed by - or space
+            $s = trim(substr($s, 4));
+            if (empty($s)) {
+                continue;
+            }
+            $fields = explode(' ', $s);
+            if (!empty($fields)) {
+                if (!$n) {
+                    $name = $type;
+                    $fields = $fields[0];
+                } else {
+                    $name = array_shift($fields);
+                    switch ($name) {
+                        case 'SIZE':
+                            $fields = ($fields ? $fields[0] : 0);
+                            break;
+                        case 'AUTH':
+                            if (!is_array($fields)) {
+                                $fields = array();
+                            }
+                            break;
+                        default:
+                            $fields = true;
+                    }
+                }
+                $this->server_caps[$name] = $fields;
+            }
+        }
+    }
+
+    /**
+     * Send an SMTP MAIL command.
+     * Starts a mail transaction from the email address specified in
+     * $from. Returns true if successful or false otherwise. If True
+     * the mail transaction is started and then one or more recipient
+     * commands may be called followed by a data command.
+     * Implements rfc 821: MAIL  FROM: 
+     * @param string $from Source address of this message
+     * @access public
+     * @return boolean
+     */
+    public function mail($from)
+    {
+        $useVerp = ($this->do_verp ? ' XVERP' : '');
+        return $this->sendCommand(
+            'MAIL FROM',
+            'MAIL FROM:<' . $from . '>' . $useVerp,
+            250
+        );
+    }
+
+    /**
+     * Send an SMTP QUIT command.
+     * Closes the socket if there is no error or the $close_on_error argument is true.
+     * Implements from rfc 821: QUIT 
+     * @param boolean $close_on_error Should the connection close if an error occurs?
+     * @access public
+     * @return boolean
+     */
+    public function quit($close_on_error = true)
+    {
+        $noerror = $this->sendCommand('QUIT', 'QUIT', 221);
+        $err = $this->error; //Save any error
+        if ($noerror or $close_on_error) {
+            $this->close();
+            $this->error = $err; //Restore any error from the quit command
+        }
+        return $noerror;
+    }
+
+    /**
+     * Send an SMTP RCPT command.
+     * Sets the TO argument to $toaddr.
+     * Returns true if the recipient was accepted false if it was rejected.
+     * Implements from rfc 821: RCPT  TO: 
+     * @param string $address The address the message is being sent to
+     * @access public
+     * @return boolean
+     */
+    public function recipient($address)
+    {
+        return $this->sendCommand(
+            'RCPT TO',
+            'RCPT TO:<' . $address . '>',
+            array(250, 251)
+        );
+    }
+
+    /**
+     * Send an SMTP RSET command.
+     * Abort any transaction that is currently in progress.
+     * Implements rfc 821: RSET 
+     * @access public
+     * @return boolean True on success.
+     */
+    public function reset()
+    {
+        return $this->sendCommand('RSET', 'RSET', 250);
+    }
+
+    /**
+     * Send a command to an SMTP server and check its return code.
+     * @param string $command The command name - not sent to the server
+     * @param string $commandstring The actual command to send
+     * @param integer|array $expect One or more expected integer success codes
+     * @access protected
+     * @return boolean True on success.
+     */
+    protected function sendCommand($command, $commandstring, $expect)
+    {
+        if (!$this->connected()) {
+            $this->setError("Called $command without being connected");
+            return false;
+        }
+        //Reject line breaks in all commands
+        if (strpos($commandstring, "\n") !== false or strpos($commandstring, "\r") !== false) {
+            $this->setError("Command '$command' contained line breaks");
+            return false;
+        }
+        $this->client_send($commandstring . self::CRLF);
+
+        $this->last_reply = $this->get_lines();
+        // Fetch SMTP code and possible error code explanation
+        $matches = array();
+        if (preg_match("/^([0-9]{3})[ -](?:([0-9]\\.[0-9]\\.[0-9]) )?/", $this->last_reply, $matches)) {
+            $code = $matches[1];
+            $code_ex = (count($matches) > 2 ? $matches[2] : null);
+            // Cut off error code from each response line
+            $detail = preg_replace(
+                "/{$code}[ -]" .
+                ($code_ex ? str_replace('.', '\\.', $code_ex) . ' ' : '') . "/m",
+                '',
+                $this->last_reply
+            );
+        } else {
+            // Fall back to simple parsing if regex fails
+            $code = substr($this->last_reply, 0, 3);
+            $code_ex = null;
+            $detail = substr($this->last_reply, 4);
+        }
+
+        $this->edebug('SERVER -> CLIENT: ' . $this->last_reply, self::DEBUG_SERVER);
+
+        if (!in_array($code, (array)$expect)) {
+            $this->setError(
+                "$command command failed",
+                $detail,
+                $code,
+                $code_ex
+            );
+            $this->edebug(
+                'SMTP ERROR: ' . $this->error['error'] . ': ' . $this->last_reply,
+                self::DEBUG_CLIENT
+            );
+            return false;
+        }
+
+        $this->setError('');
+        return true;
+    }
+
+    /**
+     * Send an SMTP SAML command.
+     * Starts a mail transaction from the email address specified in $from.
+     * Returns true if successful or false otherwise. If True
+     * the mail transaction is started and then one or more recipient
+     * commands may be called followed by a data command. This command
+     * will send the message to the users terminal if they are logged
+     * in and send them an email.
+     * Implements rfc 821: SAML  FROM: 
+     * @param string $from The address the message is from
+     * @access public
+     * @return boolean
+     */
+    public function sendAndMail($from)
+    {
+        return $this->sendCommand('SAML', "SAML FROM:$from", 250);
+    }
+
+    /**
+     * Send an SMTP VRFY command.
+     * @param string $name The name to verify
+     * @access public
+     * @return boolean
+     */
+    public function verify($name)
+    {
+        return $this->sendCommand('VRFY', "VRFY $name", array(250, 251));
+    }
+
+    /**
+     * Send an SMTP NOOP command.
+     * Used to keep keep-alives alive, doesn't actually do anything
+     * @access public
+     * @return boolean
+     */
+    public function noop()
+    {
+        return $this->sendCommand('NOOP', 'NOOP', 250);
+    }
+
+    /**
+     * Send an SMTP TURN command.
+     * This is an optional command for SMTP that this class does not support.
+     * This method is here to make the RFC821 Definition complete for this class
+     * and _may_ be implemented in future
+     * Implements from rfc 821: TURN 
+     * @access public
+     * @return boolean
+     */
+    public function turn()
+    {
+        $this->setError('The SMTP TURN command is not implemented');
+        $this->edebug('SMTP NOTICE: ' . $this->error['error'], self::DEBUG_CLIENT);
+        return false;
+    }
+
+    /**
+     * Send raw data to the server.
+     * @param string $data The data to send
+     * @access public
+     * @return integer|boolean The number of bytes sent to the server or false on error
+     */
+    public function client_send($data)
+    {
+        $this->edebug("CLIENT -> SERVER: $data", self::DEBUG_CLIENT);
+        set_error_handler(array($this, 'errorHandler'));
+        $result = fwrite($this->smtp_conn, $data);
+        restore_error_handler();
+        return $result;
+    }
+
+    /**
+     * Get the latest error.
+     * @access public
+     * @return array
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * Get SMTP extensions available on the server
+     * @access public
+     * @return array|null
+     */
+    public function getServerExtList()
+    {
+        return $this->server_caps;
+    }
+
+    /**
+     * A multipurpose method
+     * The method works in three ways, dependent on argument value and current state
+     *   1. HELO/EHLO was not sent - returns null and set up $this->error
+     *   2. HELO was sent
+     *     $name = 'HELO': returns server name
+     *     $name = 'EHLO': returns boolean false
+     *     $name = any string: returns null and set up $this->error
+     *   3. EHLO was sent
+     *     $name = 'HELO'|'EHLO': returns server name
+     *     $name = any string: if extension $name exists, returns boolean True
+     *       or its options. Otherwise returns boolean False
+     * In other words, one can use this method to detect 3 conditions:
+     *  - null returned: handshake was not or we don't know about ext (refer to $this->error)
+     *  - false returned: the requested feature exactly not exists
+     *  - positive value returned: the requested feature exists
+     * @param string $name Name of SMTP extension or 'HELO'|'EHLO'
+     * @return mixed
+     */
+    public function getServerExt($name)
+    {
+        if (!$this->server_caps) {
+            $this->setError('No HELO/EHLO was sent');
+            return null;
+        }
+
+        // the tight logic knot ;)
+        if (!array_key_exists($name, $this->server_caps)) {
+            if ($name == 'HELO') {
+                return $this->server_caps['EHLO'];
+            }
+            if ($name == 'EHLO' || array_key_exists('EHLO', $this->server_caps)) {
+                return false;
+            }
+            $this->setError('HELO handshake was used. Client knows nothing about server extensions');
+            return null;
+        }
+
+        return $this->server_caps[$name];
+    }
+
+    /**
+     * Get the last reply from the server.
+     * @access public
+     * @return string
+     */
+    public function getLastReply()
+    {
+        return $this->last_reply;
+    }
+
+    /**
+     * Read the SMTP server's response.
+     * Either before eof or socket timeout occurs on the operation.
+     * With SMTP we can tell if we have more lines to read if the
+     * 4th character is '-' symbol. If it is a space then we don't
+     * need to read anything else.
+     * @access protected
+     * @return string
+     */
+    protected function get_lines()
+    {
+        // If the connection is bad, give up straight away
+        if (!is_resource($this->smtp_conn)) {
+            return '';
+        }
+        $data = '';
+        $endtime = 0;
+        stream_set_timeout($this->smtp_conn, $this->Timeout);
+        if ($this->Timelimit > 0) {
+            $endtime = time() + $this->Timelimit;
+        }
+        while (is_resource($this->smtp_conn) && !feof($this->smtp_conn)) {
+            $str = @fgets($this->smtp_conn, 515);
+            $this->edebug("SMTP -> get_lines(): \$data is \"$data\"", self::DEBUG_LOWLEVEL);
+            $this->edebug("SMTP -> get_lines(): \$str is  \"$str\"", self::DEBUG_LOWLEVEL);
+            $data .= $str;
+            // If response is only 3 chars (not valid, but RFC5321 S4.2 says it must be handled),
+            // or 4th character is a space, we are done reading, break the loop,
+            // string array access is a micro-optimisation over strlen
+            if (!isset($str[3]) or (isset($str[3]) and $str[3] == ' ')) {
+                break;
+            }
+            // Timed-out? Log and break
+            $info = stream_get_meta_data($this->smtp_conn);
+            if ($info['timed_out']) {
+                $this->edebug(
+                    'SMTP -> get_lines(): timed-out (' . $this->Timeout . ' sec)',
+                    self::DEBUG_LOWLEVEL
+                );
+                break;
+            }
+            // Now check if reads took too long
+            if ($endtime and time() > $endtime) {
+                $this->edebug(
+                    'SMTP -> get_lines(): timelimit reached (' .
+                    $this->Timelimit . ' sec)',
+                    self::DEBUG_LOWLEVEL
+                );
+                break;
+            }
+        }
+        return $data;
+    }
+
+    /**
+     * Enable or disable VERP address generation.
+     * @param boolean $enabled
+     */
+    public function setVerp($enabled = false)
+    {
+        $this->do_verp = $enabled;
+    }
+
+    /**
+     * Get VERP address generation mode.
+     * @return boolean
+     */
+    public function getVerp()
+    {
+        return $this->do_verp;
+    }
+
+    /**
+     * Set error messages and codes.
+     * @param string $message The error message
+     * @param string $detail Further detail on the error
+     * @param string $smtp_code An associated SMTP error code
+     * @param string $smtp_code_ex Extended SMTP code
+     */
+    protected function setError($message, $detail = '', $smtp_code = '', $smtp_code_ex = '')
+    {
+        $this->error = array(
+            'error' => $message,
+            'detail' => $detail,
+            'smtp_code' => $smtp_code,
+            'smtp_code_ex' => $smtp_code_ex
+        );
+    }
+
+    /**
+     * Set debug output method.
+     * @param string|callable $method The name of the mechanism to use for debugging output, or a callable to handle it.
+     */
+    public function setDebugOutput($method = 'echo')
+    {
+        $this->Debugoutput = $method;
+    }
+
+    /**
+     * Get debug output method.
+     * @return string
+     */
+    public function getDebugOutput()
+    {
+        return $this->Debugoutput;
+    }
+
+    /**
+     * Set debug output level.
+     * @param integer $level
+     */
+    public function setDebugLevel($level = 0)
+    {
+        $this->do_debug = $level;
+    }
+
+    /**
+     * Get debug output level.
+     * @return integer
+     */
+    public function getDebugLevel()
+    {
+        return $this->do_debug;
+    }
+
+    /**
+     * Set SMTP timeout.
+     * @param integer $timeout
+     */
+    public function setTimeout($timeout = 0)
+    {
+        $this->Timeout = $timeout;
+    }
+
+    /**
+     * Get SMTP timeout.
+     * @return integer
+     */
+    public function getTimeout()
+    {
+        return $this->Timeout;
+    }
+
+    /**
+     * Reports an error number and string.
+     * @param integer $errno The error number returned by PHP.
+     * @param string $errmsg The error message returned by PHP.
+     * @param string $errfile The file the error occurred in
+     * @param integer $errline The line number the error occurred on
+     */
+    protected function errorHandler($errno, $errmsg, $errfile = '', $errline = 0)
+    {
+        $notice = 'Connection failed.';
+        $this->setError(
+            $notice,
+            $errno,
+            $errmsg
+        );
+        $this->edebug(
+            $notice . ' Error #' . $errno . ': ' . $errmsg . " [$errfile line $errline]",
+            self::DEBUG_CONNECTION
+        );
+    }
+
+    /**
+     * Extract and return the ID of the last SMTP transaction based on
+     * a list of patterns provided in SMTP::$smtp_transaction_id_patterns.
+     * Relies on the host providing the ID in response to a DATA command.
+     * If no reply has been received yet, it will return null.
+     * If no pattern was matched, it will return false.
+     * @return bool|null|string
+     */
+    protected function recordLastTransactionID()
+    {
+        $reply = $this->getLastReply();
+
+        if (empty($reply)) {
+            $this->last_smtp_transaction_id = null;
+        } else {
+            $this->last_smtp_transaction_id = false;
+            foreach ($this->smtp_transaction_id_patterns as $smtp_transaction_id_pattern) {
+                if (preg_match($smtp_transaction_id_pattern, $reply, $matches)) {
+                    $this->last_smtp_transaction_id = $matches[1];
+                }
+            }
+        }
+
+        return $this->last_smtp_transaction_id;
+    }
+
+    /**
+     * Get the queue/transaction ID of the last SMTP transaction
+     * If no reply has been received yet, it will return null.
+     * If no pattern was matched, it will return false.
+     * @return bool|null|string
+     * @see recordLastTransactionID()
+     */
+    public function getLastTransactionID()
+    {
+        return $this->last_smtp_transaction_id;
+    }
+}
diff --git a/vendor/phpmailer/phpmailer/composer.json b/vendor/phpmailer/phpmailer/composer.json
new file mode 100644
index 0000000..a0ac296
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/composer.json
@@ -0,0 +1,61 @@
+{
+    "name": "phpmailer/phpmailer",
+    "type": "library",
+    "description": "PHPMailer is a full-featured email creation and transfer class for PHP",
+    "authors": [
+        {
+            "name": "Marcus Bointon",
+            "email": "phpmailer@synchromedia.co.uk"
+        },
+        {
+            "name": "Jim Jagielski",
+            "email": "jimjag@gmail.com"
+        },
+        {
+            "name": "Andy Prevost",
+            "email": "codeworxtech@users.sourceforge.net"
+        },
+        {
+            "name": "Brent R. Matzelle"
+        }
+    ],
+    "require": {
+        "ext-ctype": "*",
+        "php": ">=5.0.0"
+    },
+    "require-dev": {
+        "doctrine/annotations": "1.2.*",
+        "jms/serializer": "0.16.*",
+        "phpdocumentor/phpdocumentor": "2.*",
+        "phpunit/phpunit": "4.8.*",
+        "symfony/debug": "2.8.*",
+        "symfony/filesystem": "2.8.*",
+        "symfony/translation": "2.8.*",
+        "symfony/yaml": "2.8.*",
+        "zendframework/zend-cache": "2.5.1",
+        "zendframework/zend-config": "2.5.1",
+        "zendframework/zend-eventmanager": "2.5.1",
+        "zendframework/zend-filter": "2.5.1",
+        "zendframework/zend-i18n": "2.5.1",
+        "zendframework/zend-json": "2.5.1",
+        "zendframework/zend-math": "2.5.1",
+        "zendframework/zend-serializer": "2.5.*",
+        "zendframework/zend-servicemanager": "2.5.*",
+        "zendframework/zend-stdlib": "2.5.1"
+    },
+    "suggest": {
+        "league/oauth2-google": "Needed for Google XOAUTH2 authentication"
+    },
+    "autoload": {
+        "classmap": [
+            "class.phpmailer.php",
+            "class.phpmaileroauth.php",
+            "class.phpmaileroauthgoogle.php",
+            "class.smtp.php",
+            "class.pop3.php",
+            "extras/EasyPeasyICS.php",
+            "extras/ntlm_sasl_client.php"
+        ]
+    },
+    "license": "LGPL-2.1"
+}
diff --git a/vendor/phpmailer/phpmailer/composer.lock b/vendor/phpmailer/phpmailer/composer.lock
new file mode 100644
index 0000000..9808f28
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/composer.lock
@@ -0,0 +1,3593 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "7e4b1bef833056eed0df39fad5399d7a",
+    "packages": [],
+    "packages-dev": [
+        {
+            "name": "cilex/cilex",
+            "version": "1.1.0",
+            "source": {
+                "type": "git",
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+            "suggest": {
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+                "symfony/yaml": ""
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+                {
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+            "notification-url": "https://packagist.org/downloads/",
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+                },
+                {
+                    "name": "Symfony Community",
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+            "description": "Symfony Yaml Component",
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+                    "email": "fabien@symfony.com",
+                    "homepage": "http://fabien.potencier.org",
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+                {
+                    "name": "Armin Ronacher",
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+                {
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+            "keywords": [
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+                "ext-mongo": "Mongo, to use MongoDb storage adapter",
+                "ext-wincache": "WinCache, to use the WinCache storage adapter",
+                "mongofill/mongofill": "Alternative to ext-mongo - a pure PHP implementation designed as a drop in replacement",
+                "zendframework/zend-serializer": "Zend\\Serializer component",
+                "zendframework/zend-session": "Zend\\Session component"
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+            "description": "provides a generic way to cache any data",
+            "homepage": "https://github.com/zendframework/zend-cache",
+            "keywords": [
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+        {
+            "name": "zendframework/zend-config",
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+                "zendframework/zend-json": "~2.5",
+                "zendframework/zend-mvc": "~2.5",
+                "zendframework/zend-servicemanager": "~2.5"
+            },
+            "suggest": {
+                "zendframework/zend-filter": "Zend\\Filter component",
+                "zendframework/zend-i18n": "Zend\\I18n component",
+                "zendframework/zend-json": "Zend\\Json to use the Json reader or writer classes",
+                "zendframework/zend-servicemanager": "Zend\\ServiceManager for use with the Config Factory to retrieve reader and writer instances"
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+            "description": "provides a nested object property based user interface for accessing this configuration data within application code",
+            "homepage": "https://github.com/zendframework/zend-config",
+            "keywords": [
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+                "zf2"
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+            "keywords": [
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+                "zf2"
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+        },
+        {
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+            "source": {
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+            "require-dev": {
+                "fabpot/php-cs-fixer": "1.7.*",
+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-config": "~2.5",
+                "zendframework/zend-crypt": "~2.5",
+                "zendframework/zend-i18n": "~2.5",
+                "zendframework/zend-loader": "~2.5",
+                "zendframework/zend-servicemanager": "~2.5",
+                "zendframework/zend-uri": "~2.5"
+            },
+            "suggest": {
+                "zendframework/zend-crypt": "Zend\\Crypt component",
+                "zendframework/zend-i18n": "Zend\\I18n component",
+                "zendframework/zend-servicemanager": "Zend\\ServiceManager component",
+                "zendframework/zend-uri": "Zend\\Uri component for UriNormalize filter"
+            },
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+            "notification-url": "https://packagist.org/downloads/",
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+                "zendframework/zend-eventmanager": "~2.5",
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+                "zendframework/zend-validator": "~2.5",
+                "zendframework/zend-view": "~2.5"
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+            "suggest": {
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+                "zendframework/zend-cache": "Zend\\Cache component",
+                "zendframework/zend-config": "Zend\\Config component",
+                "zendframework/zend-eventmanager": "You should install this package to use the events in the translator",
+                "zendframework/zend-filter": "You should install this package to use the provided filters",
+                "zendframework/zend-resources": "Translation resources",
+                "zendframework/zend-servicemanager": "Zend\\ServiceManager component",
+                "zendframework/zend-validator": "You should install this package to use the provided validators",
+                "zendframework/zend-view": "You should install this package to use the provided view helpers"
+            },
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+            "keywords": [
+                "i18n",
+                "zf2"
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+            "name": "zendframework/zend-json",
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+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-http": "~2.5",
+                "zendframework/zend-server": "~2.5",
+                "zendframework/zendxml": "~1.0"
+            },
+            "suggest": {
+                "zendframework/zend-http": "Zend\\Http component",
+                "zendframework/zend-server": "Zend\\Server component",
+                "zendframework/zendxml": "To support Zend\\Json\\Json::fromXml() usage"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev",
+                    "dev-develop": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Zend\\Json\\": "src/"
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+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
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+            "description": "provides convenience methods for serializing native PHP to JSON and decoding JSON to native PHP",
+            "homepage": "https://github.com/zendframework/zend-json",
+            "keywords": [
+                "json",
+                "zf2"
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+            "time": "2015-06-03T15:32:01+00:00"
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+            "name": "zendframework/zend-math",
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+                "type": "git",
+                "url": "https://github.com/zendframework/zend-math.git",
+                "reference": "9f02a1ac4d3374d3332c80f9215deec9c71558fc"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zendframework/zend-math/zipball/9f02a1ac4d3374d3332c80f9215deec9c71558fc",
+                "reference": "9f02a1ac4d3374d3332c80f9215deec9c71558fc",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.23"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "1.7.*",
+                "ircmaxell/random-lib": "~1.1",
+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-servicemanager": "~2.5"
+            },
+            "suggest": {
+                "ext-bcmath": "If using the bcmath functionality",
+                "ext-gmp": "If using the gmp functionality",
+                "ircmaxell/random-lib": "Fallback random byte generator for Zend\\Math\\Rand if OpenSSL/Mcrypt extensions are unavailable",
+                "zendframework/zend-servicemanager": ">= current version, if using the BigInteger::factory functionality"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev",
+                    "dev-develop": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Zend\\Math\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "homepage": "https://github.com/zendframework/zend-math",
+            "keywords": [
+                "math",
+                "zf2"
+            ],
+            "time": "2015-06-03T15:32:02+00:00"
+        },
+        {
+            "name": "zendframework/zend-serializer",
+            "version": "2.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/zendframework/zend-serializer.git",
+                "reference": "b7208eb17dc4a4fb3a660b85e6c4af035eeed40c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zendframework/zend-serializer/zipball/b7208eb17dc4a4fb3a660b85e6c4af035eeed40c",
+                "reference": "b7208eb17dc4a4fb3a660b85e6c4af035eeed40c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.23",
+                "zendframework/zend-json": "~2.5",
+                "zendframework/zend-math": "~2.5",
+                "zendframework/zend-stdlib": "~2.5"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "1.7.*",
+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-servicemanager": "~2.5"
+            },
+            "suggest": {
+                "zendframework/zend-servicemanager": "To support plugin manager support"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev",
+                    "dev-develop": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Zend\\Serializer\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "description": "provides an adapter based interface to simply generate storable representation of PHP types by different facilities, and recover",
+            "homepage": "https://github.com/zendframework/zend-serializer",
+            "keywords": [
+                "serializer",
+                "zf2"
+            ],
+            "time": "2015-06-03T15:32:02+00:00"
+        },
+        {
+            "name": "zendframework/zend-servicemanager",
+            "version": "2.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/zendframework/zend-servicemanager.git",
+                "reference": "3b22c403e351d92526c642cba0bd810bc22e1c56"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zendframework/zend-servicemanager/zipball/3b22c403e351d92526c642cba0bd810bc22e1c56",
+                "reference": "3b22c403e351d92526c642cba0bd810bc22e1c56",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.23"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "1.7.*",
+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-di": "~2.5",
+                "zendframework/zend-mvc": "~2.5"
+            },
+            "suggest": {
+                "ocramius/proxy-manager": "ProxyManager 0.5.* to handle lazy initialization of services",
+                "zendframework/zend-di": "Zend\\Di component"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev",
+                    "dev-develop": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Zend\\ServiceManager\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "homepage": "https://github.com/zendframework/zend-servicemanager",
+            "keywords": [
+                "servicemanager",
+                "zf2"
+            ],
+            "time": "2015-06-03T15:32:02+00:00"
+        },
+        {
+            "name": "zendframework/zend-stdlib",
+            "version": "2.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/zendframework/zend-stdlib.git",
+                "reference": "cc8e90a60dd5d44b9730b77d07b97550091da1ae"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zendframework/zend-stdlib/zipball/cc8e90a60dd5d44b9730b77d07b97550091da1ae",
+                "reference": "cc8e90a60dd5d44b9730b77d07b97550091da1ae",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.23"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "1.7.*",
+                "phpunit/phpunit": "~4.0",
+                "zendframework/zend-config": "~2.5",
+                "zendframework/zend-eventmanager": "~2.5",
+                "zendframework/zend-filter": "~2.5",
+                "zendframework/zend-inputfilter": "~2.5",
+                "zendframework/zend-serializer": "~2.5",
+                "zendframework/zend-servicemanager": "~2.5"
+            },
+            "suggest": {
+                "zendframework/zend-eventmanager": "To support aggregate hydrator usage",
+                "zendframework/zend-filter": "To support naming strategy hydrator usage",
+                "zendframework/zend-serializer": "Zend\\Serializer component",
+                "zendframework/zend-servicemanager": "To support hydrator plugin manager usage"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.5-dev",
+                    "dev-develop": "2.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Zend\\Stdlib\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "homepage": "https://github.com/zendframework/zend-stdlib",
+            "keywords": [
+                "stdlib",
+                "zf2"
+            ],
+            "time": "2015-06-03T15:32:03+00:00"
+        },
+        {
+            "name": "zetacomponents/base",
+            "version": "1.9",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/zetacomponents/Base.git",
+                "reference": "f20df24e8de3e48b6b69b2503f917e457281e687"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zetacomponents/Base/zipball/f20df24e8de3e48b6b69b2503f917e457281e687",
+                "reference": "f20df24e8de3e48b6b69b2503f917e457281e687",
+                "shasum": ""
+            },
+            "require-dev": {
+                "zetacomponents/unit-test": "*"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Sergey Alexeev"
+                },
+                {
+                    "name": "Sebastian Bergmann"
+                },
+                {
+                    "name": "Jan Borsodi"
+                },
+                {
+                    "name": "Raymond Bosman"
+                },
+                {
+                    "name": "Frederik Holljen"
+                },
+                {
+                    "name": "Kore Nordmann"
+                },
+                {
+                    "name": "Derick Rethans"
+                },
+                {
+                    "name": "Vadym Savchuk"
+                },
+                {
+                    "name": "Tobias Schlitt"
+                },
+                {
+                    "name": "Alexandru Stanoi"
+                }
+            ],
+            "description": "The Base package provides the basic infrastructure that all packages rely on. Therefore every component relies on this package.",
+            "homepage": "https://github.com/zetacomponents",
+            "time": "2014-09-19T03:28:34+00:00"
+        },
+        {
+            "name": "zetacomponents/document",
+            "version": "1.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/zetacomponents/Document.git",
+                "reference": "688abfde573cf3fe0730f82538fbd7aa9fc95bc8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/zetacomponents/Document/zipball/688abfde573cf3fe0730f82538fbd7aa9fc95bc8",
+                "reference": "688abfde573cf3fe0730f82538fbd7aa9fc95bc8",
+                "shasum": ""
+            },
+            "require": {
+                "zetacomponents/base": "*"
+            },
+            "require-dev": {
+                "zetacomponents/unit-test": "dev-master"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann"
+                },
+                {
+                    "name": "Kore Nordmann"
+                },
+                {
+                    "name": "Derick Rethans"
+                },
+                {
+                    "name": "Tobias Schlitt"
+                },
+                {
+                    "name": "Alexandru Stanoi"
+                }
+            ],
+            "description": "The Document components provides a general conversion framework for different semantic document markup languages like XHTML, Docbook, RST and similar.",
+            "homepage": "https://github.com/zetacomponents",
+            "time": "2013-12-19T11:40:00+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.0.0"
+    },
+    "platform-dev": []
+}
diff --git a/vendor/phpmailer/phpmailer/examples/DKIM.phps b/vendor/phpmailer/phpmailer/examples/DKIM.phps
new file mode 100644
index 0000000..e3d2bae
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/DKIM.phps
@@ -0,0 +1,38 @@
+setFrom('from@example.com', 'First Last');
+//Set an alternative reply-to address
+$mail->addReplyTo('replyto@example.com', 'First Last');
+//Set who the message is to be sent to
+$mail->addAddress('whoto@example.com', 'John Doe');
+//Set the subject line
+$mail->Subject = 'PHPMailer DKIM test';
+//This should be the same as the domain of your From address
+$mail->DKIM_domain = 'example.com';
+//Path to your private key file
+$mail->DKIM_private = 'dkim_private.pem';
+//Set this to your own selector
+$mail->DKIM_selector = 'phpmailer';
+//If your private key has a passphrase, set it here
+$mail->DKIM_passphrase = '';
+//The identity you're signing as - usually your From address
+$mail->DKIM_identity = $mail->From;
+
+//send the message, check for errors
+if (!$mail->send()) {
+    echo "Mailer Error: " . $mail->ErrorInfo;
+} else {
+    echo "Message sent!";
+}
diff --git a/vendor/phpmailer/phpmailer/examples/code_generator.phps b/vendor/phpmailer/phpmailer/examples/code_generator.phps
new file mode 100644
index 0000000..2182663
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/code_generator.phps
@@ -0,0 +1,604 @@
+CharSet = 'utf-8';
+ini_set('default_charset', 'UTF-8');
+$mail->Debugoutput = $CFG['smtp_debugoutput'];
+$example_code .= "\n\n\$mail = new PHPMailer(true);";
+$example_code .= "\n\$mail->CharSet = 'utf-8';";
+$example_code .= "\nini_set('default_charset', 'UTF-8');";
+
+class phpmailerAppException extends phpmailerException
+{
+}
+
+$example_code .= "\n\nclass phpmailerAppException extends phpmailerException {}";
+$example_code .= "\n\ntry {";
+
+// Convert a string to its JavaScript representation.
+function JSString($s) {
+  static $from = array("\\", "/", "\n", "\t", "\r", "\b", "\f", '"');
+  static $to = array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\\"');
+  return is_null($s)? 'null': '"' . str_replace($from, $to, "$s") . '"';
+}
+
+try {
+    if (isset($_POST["submit"]) && $_POST['submit'] == "Submit") {
+        $to = $to_email;
+        if (!PHPMailer::validateAddress($to)) {
+            throw new phpmailerAppException("Email address " . $to . " is invalid -- aborting!");
+        }
+
+        $example_code .= "\n\$to = '" . addslashes($to_email) . "';";
+        $example_code .= "\nif(!PHPMailer::validateAddress(\$to)) {";
+        $example_code .= "\n  throw new phpmailerAppException(\"Email address \" . " .
+            "\$to . \" is invalid -- aborting!\");";
+        $example_code .= "\n}";
+
+        switch ($test_type) {
+            case 'smtp':
+                $mail->isSMTP(); // telling the class to use SMTP
+                $mail->SMTPDebug = (integer)$smtp_debug;
+                $mail->Host = $smtp_server; // SMTP server
+                $mail->Port = (integer)$smtp_port; // set the SMTP port
+                if ($smtp_secure) {
+                    $mail->SMTPSecure = strtolower($smtp_secure);
+                }
+                $mail->SMTPAuth = array_key_exists('smtp_authenticate', $_POST); // enable SMTP authentication?
+                if (array_key_exists('smtp_authenticate', $_POST)) {
+                    $mail->Username = $authenticate_username; // SMTP account username
+                    $mail->Password = $authenticate_password; // SMTP account password
+                }
+
+                $example_code .= "\n\$mail->isSMTP();";
+                $example_code .= "\n\$mail->SMTPDebug  = " . (integer) $smtp_debug . ";";
+                $example_code .= "\n\$mail->Host       = \"" . addslashes($smtp_server) . "\";";
+                $example_code .= "\n\$mail->Port       = \"" . addslashes($smtp_port) . "\";";
+                $example_code .= "\n\$mail->SMTPSecure = \"" . addslashes(strtolower($smtp_secure)) . "\";";
+                $example_code .= "\n\$mail->SMTPAuth   = " . (array_key_exists(
+                    'smtp_authenticate',
+                    $_POST
+                ) ? 'true' : 'false') . ";";
+                if (array_key_exists('smtp_authenticate', $_POST)) {
+                    $example_code .= "\n\$mail->Username   = \"" . addslashes($authenticate_username) . "\";";
+                    $example_code .= "\n\$mail->Password   = \"" . addslashes($authenticate_password) . "\";";
+                }
+                break;
+            case 'mail':
+                $mail->isMail(); // telling the class to use PHP's mail()
+                $example_code .= "\n\$mail->isMail();";
+                break;
+            case 'sendmail':
+                $mail->isSendmail(); // telling the class to use Sendmail
+                $example_code .= "\n\$mail->isSendmail();";
+                break;
+            case 'qmail':
+                $mail->isQmail(); // telling the class to use Qmail
+                $example_code .= "\n\$mail->isQmail();";
+                break;
+            default:
+                throw new phpmailerAppException('Invalid test_type provided');
+        }
+
+        try {
+            if ($_POST['From_Name'] != '') {
+                $mail->addReplyTo($from_email, $from_name);
+                $mail->setFrom($from_email, $from_name);
+
+                $example_code .= "\n\$mail->addReplyTo(\"" .
+                    addslashes($from_email) . "\", \"" . addslashes($from_name) . "\");";
+                $example_code .= "\n\$mail->setFrom(\"" .
+                    addslashes($from_email) . "\", \"" . addslashes($from_name) . "\");";
+            } else {
+                $mail->addReplyTo($from_email);
+                $mail->setFrom($from_email, $from_email);
+
+                $example_code .= "\n\$mail->addReplyTo(\"" . addslashes($from_email) . "\");";
+                $example_code .= "\n\$mail->setFrom(\"" .
+                    addslashes($from_email) . "\", \"" . addslashes($from_email) . "\");";
+            }
+
+            if ($_POST['To_Name'] != '') {
+                $mail->addAddress($to, $to_name);
+                $example_code .= "\n\$mail->addAddress(\"$to\", \"" . addslashes($to_name) . "\");";
+            } else {
+                $mail->addAddress($to);
+                $example_code .= "\n\$mail->addAddress(\"$to\");";
+            }
+
+            if ($_POST['bcc_Email'] != '') {
+                $indiBCC = explode(" ", $bcc_email);
+                foreach ($indiBCC as $key => $value) {
+                    $mail->addBCC($value);
+                    $example_code .= "\n\$mail->addBCC(\"" . addslashes($value) . "\");";
+                }
+            }
+
+            if ($_POST['cc_Email'] != '') {
+                $indiCC = explode(" ", $cc_Email);
+                foreach ($indiCC as $key => $value) {
+                    $mail->addCC($value);
+                    $example_code .= "\n\$mail->addCC(\"" . addslashes($value) . "\");";
+                }
+            }
+        } catch (phpmailerException $e) { //Catch all kinds of bad addressing
+            throw new phpmailerAppException($e->getMessage());
+        }
+        $mail->Subject = $subject . ' (PHPMailer test using ' . strtoupper($test_type) . ')';
+        $example_code .= "\n\$mail->Subject  = \"" . addslashes($subject) .
+            ' (PHPMailer test using ' . addslashes(strtoupper($test_type)) . ')";';
+
+        if ($_POST['Message'] == '') {
+            $body = file_get_contents('contents.html');
+        } else {
+            $body = $message;
+        }
+
+        $example_code .= "\n\$body = <<<'EOT'\n$body\nEOT;";
+
+        $mail->WordWrap = 78; // set word wrap to the RFC2822 limit
+        $mail->msgHTML($body, dirname(__FILE__), true); //Create message bodies and embed images
+
+        $example_code .= "\n\$mail->WordWrap = 78;";
+        $example_code .= "\n\$mail->msgHTML(\$body, dirname(__FILE__), true); //Create message bodies and embed images";
+
+        $mail->addAttachment('images/phpmailer_mini.png', 'phpmailer_mini.png'); // optional name
+        $mail->addAttachment('images/phpmailer.png', 'phpmailer.png'); // optional name
+        $example_code .= "\n\$mail->addAttachment('images/phpmailer_mini.png'," .
+            "'phpmailer_mini.png');  // optional name";
+        $example_code .= "\n\$mail->addAttachment('images/phpmailer.png', 'phpmailer.png');  // optional name";
+
+        $example_code .= "\n\ntry {";
+        $example_code .= "\n  \$mail->send();";
+        $example_code .= "\n  \$results_messages[] = \"Message has been sent using " .
+            addslashes(strtoupper($test_type)) . "\";";
+        $example_code .= "\n}";
+        $example_code .= "\ncatch (phpmailerException \$e) {";
+        $example_code .= "\n  throw new phpmailerAppException('Unable to send to: ' . \$to. ': '.\$e->getMessage());";
+        $example_code .= "\n}";
+
+        try {
+            $mail->send();
+            $results_messages[] = "Message has been sent using " . strtoupper($test_type);
+        } catch (phpmailerException $e) {
+            throw new phpmailerAppException("Unable to send to: " . $to . ': ' . $e->getMessage());
+        }
+    }
+} catch (phpmailerAppException $e) {
+    $results_messages[] = $e->errorMessage();
+}
+$example_code .= "\n}";
+$example_code .= "\ncatch (phpmailerAppException \$e) {";
+$example_code .= "\n  \$results_messages[] = \$e->errorMessage();";
+$example_code .= "\n}";
+$example_code .= "\n\nif (count(\$results_messages) > 0) {";
+$example_code .= "\n  echo \"
      Run results
      \\n\";";
+$example_code .= "\n  echo \"
        \\n\";";
+$example_code .= "\nforeach (\$results_messages as \$result) {";
+$example_code .= "\n  echo \"
      • \$result
        • \\n\";";
+$example_code .= "\n}";
+$example_code .= "\necho \"
      \\n\";";
+$example_code .= "\n}";
+?>
+
+
+    
+    PHPMailer Test Page
+    
+    
+    
+    
+    
+    
+
+
+";
+    echo exit("ERROR: Wrong PHP version. Must be PHP 5 or above.");
+}
+
+if (count($results_messages) > 0) {
+    echo '
      Run results
      ';
+    echo '
        ';
+    foreach ($results_messages as $result) {
+        echo "
      • $result
        • ";
+    }
+    echo '
      ';
+}
+
+if (isset($_POST["submit"]) && $_POST["submit"] == "Submit") {
+    echo "
      \n";
+    echo "
      Script:\n";
+    echo "
      \n";
+    echo htmlentities($example_code);
+    echo "\n
      \n";
+    echo "\n
      \n";
+}
+?>
+
      
+    
      
+        
      
+            
      
+                Mail Details
+                
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                    
+                        
+                        
+                    
+                
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                            
+                        
+                            
+                        
      
+                
      Test will include two attachments.
      
+            
      
+        
      
+        
      
+            
       
+                Mail Test Specs
+                
+                    
+                        
+                        
+                    
+                
      Test Type
+                            
      
+                                
+                                
+                                       required>
+                            
      
+                            
      
+                                
+                                
+                                       required>
+                            
      
+                            
      
+                                
+                                
+                                       required>
+                            
      
+                            
      
+                                
+                                
+                                       required>
+                            
      
+                        
      
+                
      ">
+                    SMTP Specific Options:
+                    
+                        
+                            
+                            
+                        
+                        
+                            
+                            
+                        
+                        
+                            
+                            
+                        
+                        
+                            
+                            
+                        
+                        
+                            
+                            
+                        
+                        
+                            
+                            
+                        
+                        
+                            
+                            
+                        
+                    
      
+                                
+                            
      
+                                
+                            
      
+                                
+                            
      
+                                
+                            
      
+                                
+                                       value="true">
+                            
      
+                                
+                            
      
+                                
+                            
      
+                
      
+            
      
+        
      
+        
      
+
+        
      
+            
      
+                
+            
      
+            
+        
      
+    
      
+
      
+
+
diff --git a/vendor/phpmailer/phpmailer/examples/contactform.phps b/vendor/phpmailer/phpmailer/examples/contactform.phps
new file mode 100644
index 0000000..d85e204
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/contactform.phps
@@ -0,0 +1,71 @@
+isSMTP();
+    $mail->Host = 'localhost';
+    $mail->Port = 25;
+
+    //Use a fixed address in your own domain as the from address
+    //**DO NOT** use the submitter's address here as it will be forgery
+    //and will cause your messages to fail SPF checks
+    $mail->setFrom('from@example.com', 'First Last');
+    //Send the message to yourself, or whoever should receive contact for submissions
+    $mail->addAddress('whoto@example.com', 'John Doe');
+    //Put the submitter's address in a reply-to header
+    //This will fail if the address provided is invalid,
+    //in which case we should ignore the whole request
+    if ($mail->addReplyTo($_POST['email'], $_POST['name'])) {
+        $mail->Subject = 'PHPMailer contact form';
+        //Keep it simple - don't use HTML
+        $mail->isHTML(false);
+        //Build a simple message body
+        $mail->Body = <<send()) {
+            //The reason for failing to send will be in $mail->ErrorInfo
+            //but you shouldn't display errors to users - process the error, log it on your server.
+            $msg = 'Sorry, something went wrong. Please try again later.';
+        } else {
+            $msg = 'Message sent! Thanks for contacting us.';
+        }
+    } else {
+        $msg = 'Invalid email address, message ignored.';
+    }
+}
+?>
+
+
+
+    
+    Contact form
+
+
+
      Contact us
      
+$msg";
+} ?>
+
      
+    
      
+    
      
+    
      
+    
+
      
+
+
diff --git a/vendor/phpmailer/phpmailer/examples/contents.html b/vendor/phpmailer/phpmailer/examples/contents.html
new file mode 100644
index 0000000..dc3fc66
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/contents.html
@@ -0,0 +1,17 @@
+
+
+
+  
+  PHPMailer Test
+
+
+
      
+  
      This is a test of PHPMailer.
      
+  
      
+    PHPMailer rocks
+  
      
+  
      This example uses HTML.
      
+  
      ISO-8859-1 text: 
      
+
      
+
+
diff --git a/vendor/phpmailer/phpmailer/examples/contentsutf8.html b/vendor/phpmailer/phpmailer/examples/contentsutf8.html
new file mode 100644
index 0000000..035d10c
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/contentsutf8.html
@@ -0,0 +1,21 @@
+
+
+
+  
+  PHPMailer Test
+
+
+
      
+  
      This is a test of PHPMailer.
      
+  
      
+    PHPMailer rocks
+  
      
+  
      This example uses HTML.
      
+  
      Chinese text: 郵件內容為空
      
+  
      Russian text: Пустое тело сообщения
      
+  
      Armenian text: Հաղորդագրությունը դատարկ է
      
+  
      Czech text: Prázdné tělo zprávy
      
+  
      Emoji: 😂 🦄 💥 📤 📧
      
+
      
+
+
diff --git a/vendor/phpmailer/phpmailer/examples/exceptions.phps b/vendor/phpmailer/phpmailer/examples/exceptions.phps
new file mode 100644
index 0000000..0e941e7
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/exceptions.phps
@@ -0,0 +1,35 @@
+setFrom('from@example.com', 'First Last');
+    //Set an alternative reply-to address
+    $mail->addReplyTo('replyto@example.com', 'First Last');
+    //Set who the message is to be sent to
+    $mail->addAddress('whoto@example.com', 'John Doe');
+    //Set the subject line
+    $mail->Subject = 'PHPMailer Exceptions test';
+    //Read an HTML message body from an external file, convert referenced images to embedded,
+    //and convert the HTML into a basic plain-text alternative body
+    $mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));
+    //Replace the plain text body with one created manually
+    $mail->AltBody = 'This is a plain-text message body';
+    //Attach an image file
+    $mail->addAttachment('images/phpmailer_mini.png');
+    //send the message
+    //Note that we don't need check the response from this because it will throw an exception if it has trouble
+    $mail->send();
+    echo "Message sent!";
+} catch (phpmailerException $e) {
+    echo $e->errorMessage(); //Pretty error messages from PHPMailer
+} catch (Exception $e) {
+    echo $e->getMessage(); //Boring error messages from anything else!
+}
diff --git a/vendor/phpmailer/phpmailer/examples/gmail.phps b/vendor/phpmailer/phpmailer/examples/gmail.phps
new file mode 100644
index 0000000..121ca70
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/gmail.phps
@@ -0,0 +1,99 @@
+isSMTP();
+
+//Enable SMTP debugging
+// 0 = off (for production use)
+// 1 = client messages
+// 2 = client and server messages
+$mail->SMTPDebug = 2;
+
+//Ask for HTML-friendly debug output
+$mail->Debugoutput = 'html';
+
+//Set the hostname of the mail server
+$mail->Host = 'smtp.gmail.com';
+// use
+// $mail->Host = gethostbyname('smtp.gmail.com');
+// if your network does not support SMTP over IPv6
+
+//Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
+$mail->Port = 587;
+
+//Set the encryption system to use - ssl (deprecated) or tls
+$mail->SMTPSecure = 'tls';
+
+//Whether to use SMTP authentication
+$mail->SMTPAuth = true;
+
+//Username to use for SMTP authentication - use full email address for gmail
+$mail->Username = "username@gmail.com";
+
+//Password to use for SMTP authentication
+$mail->Password = "yourpassword";
+
+//Set who the message is to be sent from
+$mail->setFrom('from@example.com', 'First Last');
+
+//Set an alternative reply-to address
+$mail->addReplyTo('replyto@example.com', 'First Last');
+
+//Set who the message is to be sent to
+$mail->addAddress('whoto@example.com', 'John Doe');
+
+//Set the subject line
+$mail->Subject = 'PHPMailer GMail SMTP test';
+
+//Read an HTML message body from an external file, convert referenced images to embedded,
+//convert HTML into a basic plain-text alternative body
+$mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));
+
+//Replace the plain text body with one created manually
+$mail->AltBody = 'This is a plain-text message body';
+
+//Attach an image file
+$mail->addAttachment('images/phpmailer_mini.png');
+
+//send the message, check for errors
+if (!$mail->send()) {
+    echo "Mailer Error: " . $mail->ErrorInfo;
+} else {
+    echo "Message sent!";
+    //Section 2: IMAP
+    //Uncomment these to save your message in the 'Sent Mail' folder.
+    #if (save_mail($mail)) {
+    #    echo "Message saved!";
+    #}
+}
+
+//Section 2: IMAP
+//IMAP commands requires the PHP IMAP Extension, found at: https://php.net/manual/en/imap.setup.php
+//Function to call which uses the PHP imap_*() functions to save messages: https://php.net/manual/en/book.imap.php
+//You can use imap_getmailboxes($imapStream, '/imap/ssl') to get a list of available folders or labels, this can
+//be useful if you are trying to get this working on a non-Gmail IMAP server.
+function save_mail($mail) {
+    //You can change 'Sent Mail' to any other folder or tag
+    $path = "{imap.gmail.com:993/imap/ssl}[Gmail]/Sent Mail";
+
+    //Tell your server to open an IMAP connection using the same username and password as you used for SMTP
+    $imapStream = imap_open($path, $mail->Username, $mail->Password);
+
+    $result = imap_append($imapStream, $path, $mail->getSentMIMEMessage());
+    imap_close($imapStream);
+
+    return $result;
+}
diff --git a/vendor/phpmailer/phpmailer/examples/gmail_xoauth.phps b/vendor/phpmailer/phpmailer/examples/gmail_xoauth.phps
new file mode 100644
index 0000000..2aec181
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/gmail_xoauth.phps
@@ -0,0 +1,85 @@
+isSMTP();
+
+//Enable SMTP debugging
+// 0 = off (for production use)
+// 1 = client messages
+// 2 = client and server messages
+$mail->SMTPDebug = 0;
+
+//Ask for HTML-friendly debug output
+$mail->Debugoutput = 'html';
+
+//Set the hostname of the mail server
+$mail->Host = 'smtp.gmail.com';
+
+//Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
+$mail->Port = 587;
+
+//Set the encryption system to use - ssl (deprecated) or tls
+$mail->SMTPSecure = 'tls';
+
+//Whether to use SMTP authentication
+$mail->SMTPAuth = true;
+
+//Set AuthType
+$mail->AuthType = 'XOAUTH2';
+
+//User Email to use for SMTP authentication - user who gave consent to our app
+$mail->oauthUserEmail = "from@gmail.com";
+
+//Obtained From Google Developer Console
+$mail->oauthClientId = "RANDOMCHARS-----duv1n2.apps.googleusercontent.com";
+
+//Obtained From Google Developer Console
+$mail->oauthClientSecret = "RANDOMCHARS-----lGyjPcRtvP";
+
+//Obtained By running get_oauth_token.php after setting up APP in Google Developer Console.
+//Set Redirect URI in Developer Console as [https/http]:////get_oauth_token.php
+// eg: http://localhost/phpmail/get_oauth_token.php
+$mail->oauthRefreshToken = "RANDOMCHARS-----DWxgOvPT003r-yFUV49TQYag7_Aod7y0";
+
+//Set who the message is to be sent from
+//For gmail, this generally needs to be the same as the user you logged in as
+$mail->setFrom('from@example.com', 'First Last');
+
+//Set who the message is to be sent to
+$mail->addAddress('whoto@example.com', 'John Doe');
+
+//Set the subject line
+$mail->Subject = 'PHPMailer GMail SMTP test';
+
+//Read an HTML message body from an external file, convert referenced images to embedded,
+//convert HTML into a basic plain-text alternative body
+$mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));
+
+//Replace the plain text body with one created manually
+$mail->AltBody = 'This is a plain-text message body';
+
+//Attach an image file
+$mail->addAttachment('images/phpmailer_mini.png');
+
+//send the message, check for errors
+if (!$mail->send()) {
+    echo "Mailer Error: " . $mail->ErrorInfo;
+} else {
+    echo "Message sent!";
+}
diff --git a/vendor/phpmailer/phpmailer/examples/images/phpmailer.png b/vendor/phpmailer/phpmailer/examples/images/phpmailer.png
new file mode 100644
index 0000000..9bdd83c
Binary files /dev/null and b/vendor/phpmailer/phpmailer/examples/images/phpmailer.png differ
diff --git a/vendor/phpmailer/phpmailer/examples/images/phpmailer_mini.png b/vendor/phpmailer/phpmailer/examples/images/phpmailer_mini.png
new file mode 100644
index 0000000..e6915f4
Binary files /dev/null and b/vendor/phpmailer/phpmailer/examples/images/phpmailer_mini.png differ
diff --git a/vendor/phpmailer/phpmailer/examples/index.html b/vendor/phpmailer/phpmailer/examples/index.html
new file mode 100644
index 0000000..bbb830d
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/index.html
@@ -0,0 +1,48 @@
+
+
+
+	
+	PHPMailer Examples
+
+
+
      PHPMailer code examplesPHPMailer logo
      
+
      This folder contains a collection of examples of using PHPMailer.
      
+
      About testing email sending
      
+
      When working on email sending code you'll find yourself worrying about what might happen if all these test emails got sent to your mailing list. The solution is to use a fake mail server, one that acts just like the real thing, but just doesn't actually send anything out. Some offer web interfaces, feedback, logging, the ability to return specific error codes, all things that are useful for testing error handling, authentication etc. Here's a selection of mail testing tools you might like to try:
      
+
        
+  
      • FakeSMTP, a Java desktop app with the ability to show an SMTP log and save messages to a folder. 
        • 
+  
      • FakeEmail, a Python-based fake mail server with a web interface.
        • 
+  
      • smtp-sink, part of the Postfix mail server, so you probably already have this installed. This is used in the Travis-CI configuration to run PHPMailer's unit tests.
        • 
+  
      • smtp4dev, a dummy SMTP server for Windows.
        • 
+  
      • fakesendmail.sh, part of PHPMailer's test setup, this is a shell script that emulates sendmail for testing 'mail' or 'sendmail' methods in PHPMailer.
        • 
+  
      • msglint, not a mail server, the IETF's MIME structure analyser checks the formatting of your messages.
        • 
+
      
+
      
+
      Security note
      
+
      Before running these examples you'll need to rename them with '.php' extensions. They are supplied as '.phps' files which will usually be displayed with syntax highlighting by PHP instead of running them. This prevents potential security issues with running potential spam-gateway code if you happen to deploy these code examples on a live site - please don't do that! Similarly, don't leave your passwords in these files as they will be visible to the world!
      
+
      
+
      code_generator.phps
      
+
      This script is a simple code generator - fill in the form and hit submit, and it will use when you entered to email you a message, and will also generate PHP code using your settings that you can copy and paste to use in your own apps. If you need to get going quickly, this is probably the best place to start.
      
+
      mail.phps
      
+
      This script is a basic example which creates an email message from an external HTML file, creates a plain text body, sets various addresses, adds an attachment and sends the message. It uses PHP's built-in mail() function which is the simplest to use, but relies on the presence of a local mail server, something which is not usually available on Windows. If you find yourself in that situation, either install a local mail server, or use a remote one and send using SMTP instead.
      
+
      exceptions.phps
      
+
      The same as the mail example, but shows how to use PHPMailer's optional exceptions for error handling.
      
+
      smtp.phps
      
+
      A simple example sending using SMTP with authentication.
      
+
      smtp_no_auth.phps
      
+
      A simple example sending using SMTP without authentication.
      
+
      sendmail.phps
      
+
      A simple example using sendmail. Sendmail is a program (usually found on Linux/BSD, OS X and other UNIX-alikes) that can be used to submit messages to a local mail server without a lengthy SMTP conversation. It's probably the fastest sending mechanism, but lacks some error reporting features. There are sendmail emulators for most popular mail servers including postfix, qmail, exim etc.
      
+
      gmail.phps
      
+
      Submitting email via Google's Gmail service is a popular use of PHPMailer. It's much the same as normal SMTP sending, just with some specific settings, namely using TLS encryption, authentication is enabled, and it connects to the SMTP submission port 587 on the smtp.gmail.com host. This example does all that.
      
+
      pop_before_smtp.phps
      
+
      Before effective SMTP authentication mechanisms were available, it was common for ISPs to use POP-before-SMTP authentication. As it implies, you authenticate using the POP3 protocol (an older protocol now mostly replaced by the far superior IMAP), and then the SMTP server will allow send access from your IP address for a short while, usually 5-15 minutes. PHPMailer includes a POP3 protocol client, so it can carry out this sequence - it's just like a normal SMTP conversation (without authentication), but connects via POP first.
      
+
      mailing_list.phps
      
+
      This is a somewhat naïve example of sending similar emails to a list of different addresses. It sets up a PHPMailer instance using SMTP, then connects to a MySQL database to retrieve a list of recipients. The code loops over this list, sending email to each person using their info and marks them as sent in the database. It makes use of SMTP keepalive which saves reconnecting and re-authenticating between each message.
      
+
      
+
      smtp_check.phps
      
+
      This is an example showing how to use the SMTP class by itself (without PHPMailer) to check an SMTP connection.
      
+
      
+
      Most of these examples use the 'example.com' domain. This domain is reserved by IANA for illustrative purposes, as documented in RFC 2606. Don't use made-up domains like 'mydomain.com' or 'somedomain.com' in examples as someone, somewhere, probably owns them!
      
+
+
diff --git a/vendor/phpmailer/phpmailer/examples/mail.phps b/vendor/phpmailer/phpmailer/examples/mail.phps
new file mode 100644
index 0000000..8e129f4
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/mail.phps
@@ -0,0 +1,31 @@
+setFrom('from@example.com', 'First Last');
+//Set an alternative reply-to address
+$mail->addReplyTo('replyto@example.com', 'First Last');
+//Set who the message is to be sent to
+$mail->addAddress('whoto@example.com', 'John Doe');
+//Set the subject line
+$mail->Subject = 'PHPMailer mail() test';
+//Read an HTML message body from an external file, convert referenced images to embedded,
+//convert HTML into a basic plain-text alternative body
+$mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));
+//Replace the plain text body with one created manually
+$mail->AltBody = 'This is a plain-text message body';
+//Attach an image file
+$mail->addAttachment('images/phpmailer_mini.png');
+
+//send the message, check for errors
+if (!$mail->send()) {
+    echo "Mailer Error: " . $mail->ErrorInfo;
+} else {
+    echo "Message sent!";
+}
diff --git a/vendor/phpmailer/phpmailer/examples/mailing_list.phps b/vendor/phpmailer/phpmailer/examples/mailing_list.phps
new file mode 100644
index 0000000..8644bb5
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/mailing_list.phps
@@ -0,0 +1,59 @@
+isSMTP();
+$mail->Host = 'smtp.example.com';
+$mail->SMTPAuth = true;
+$mail->SMTPKeepAlive = true; // SMTP connection will not close after each email sent, reduces SMTP overhead
+$mail->Port = 25;
+$mail->Username = 'yourname@example.com';
+$mail->Password = 'yourpassword';
+$mail->setFrom('list@example.com', 'List manager');
+$mail->addReplyTo('list@example.com', 'List manager');
+
+$mail->Subject = "PHPMailer Simple database mailing list test";
+
+//Same body for all messages, so set this before the sending loop
+//If you generate a different body for each recipient (e.g. you're using a templating system),
+//set it inside the loop
+$mail->msgHTML($body);
+//msgHTML also sets AltBody, but if you want a custom one, set it afterwards
+$mail->AltBody = 'To view the message, please use an HTML compatible email viewer!';
+
+//Connect to the database and select the recipients from your mailing list that have not yet been sent to
+//You'll need to alter this to match your database
+$mysql = mysqli_connect('localhost', 'username', 'password');
+mysqli_select_db($mysql, 'mydb');
+$result = mysqli_query($mysql, 'SELECT full_name, email, photo FROM mailinglist WHERE sent = false');
+
+foreach ($result as $row) { //This iterator syntax only works in PHP 5.4+
+    $mail->addAddress($row['email'], $row['full_name']);
+    if (!empty($row['photo'])) {
+        $mail->addStringAttachment($row['photo'], 'YourPhoto.jpg'); //Assumes the image data is stored in the DB
+    }
+
+    if (!$mail->send()) {
+        echo "Mailer Error (" . str_replace("@", "@", $row["email"]) . ') ' . $mail->ErrorInfo . '
      ';
+        break; //Abandon sending
+    } else {
+        echo "Message sent to :" . $row['full_name'] . ' (' . str_replace("@", "@", $row['email']) . ')
      ';
+        //Mark it as sent in the DB
+        mysqli_query(
+            $mysql,
+            "UPDATE mailinglist SET sent = true WHERE email = '" .
+            mysqli_real_escape_string($mysql, $row['email']) . "'"
+        );
+    }
+    // Clear all addresses and attachments for next loop
+    $mail->clearAddresses();
+    $mail->clearAttachments();
+}
diff --git a/vendor/phpmailer/phpmailer/examples/pop_before_smtp.phps b/vendor/phpmailer/phpmailer/examples/pop_before_smtp.phps
new file mode 100644
index 0000000..164dfe8
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/pop_before_smtp.phps
@@ -0,0 +1,54 @@
+isSMTP();
+    //Enable SMTP debugging
+    // 0 = off (for production use)
+    // 1 = client messages
+    // 2 = client and server messages
+    $mail->SMTPDebug = 2;
+    //Ask for HTML-friendly debug output
+    $mail->Debugoutput = 'html';
+    //Set the hostname of the mail server
+    $mail->Host = "mail.example.com";
+    //Set the SMTP port number - likely to be 25, 465 or 587
+    $mail->Port = 25;
+    //Whether to use SMTP authentication
+    $mail->SMTPAuth = false;
+    //Set who the message is to be sent from
+    $mail->setFrom('from@example.com', 'First Last');
+    //Set an alternative reply-to address
+    $mail->addReplyTo('replyto@example.com', 'First Last');
+    //Set who the message is to be sent to
+    $mail->addAddress('whoto@example.com', 'John Doe');
+    //Set the subject line
+    $mail->Subject = 'PHPMailer POP-before-SMTP test';
+    //Read an HTML message body from an external file, convert referenced images to embedded,
+    //and convert the HTML into a basic plain-text alternative body
+    $mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));
+    //Replace the plain text body with one created manually
+    $mail->AltBody = 'This is a plain-text message body';
+    //Attach an image file
+    $mail->addAttachment('images/phpmailer_mini.png');
+    //send the message
+    //Note that we don't need check the response from this because it will throw an exception if it has trouble
+    $mail->send();
+    echo "Message sent!";
+} catch (phpmailerException $e) {
+    echo $e->errorMessage(); //Pretty error messages from PHPMailer
+} catch (Exception $e) {
+    echo $e->getMessage(); //Boring error messages from anything else!
+}
diff --git a/vendor/phpmailer/phpmailer/examples/scripts/XRegExp.js b/vendor/phpmailer/phpmailer/examples/scripts/XRegExp.js
new file mode 100644
index 0000000..feb6679
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/scripts/XRegExp.js
@@ -0,0 +1,664 @@
+// XRegExp 1.5.1
+// (c) 2007-2012 Steven Levithan
+// MIT License
+// 
+// Provides an augmented, extensible, cross-browser implementation of regular expressions,
+// including support for additional syntax, flags, and methods
+
+var XRegExp;
+
+if (XRegExp) {
+    // Avoid running twice, since that would break references to native globals
+    throw Error("can't load XRegExp twice in the same frame");
+}
+
+// Run within an anonymous function to protect variables and avoid new globals
+(function (undefined) {
+
+    //---------------------------------
+    //  Constructor
+    //---------------------------------
+
+    // Accepts a pattern and flags; returns a new, extended `RegExp` object. Differs from a native
+    // regular expression in that additional syntax and flags are supported and cross-browser
+    // syntax inconsistencies are ameliorated. `XRegExp(/regex/)` clones an existing regex and
+    // converts to type XRegExp
+    XRegExp = function (pattern, flags) {
+        var output = [],
+            currScope = XRegExp.OUTSIDE_CLASS,
+            pos = 0,
+            context, tokenResult, match, chr, regex;
+
+        if (XRegExp.isRegExp(pattern)) {
+            if (flags !== undefined)
+                throw TypeError("can't supply flags when constructing one RegExp from another");
+            return clone(pattern);
+        }
+        // Tokens become part of the regex construction process, so protect against infinite
+        // recursion when an XRegExp is constructed within a token handler or trigger
+        if (isInsideConstructor)
+            throw Error("can't call the XRegExp constructor within token definition functions");
+
+        flags = flags || "";
+        context = { // `this` object for custom tokens
+            hasNamedCapture: false,
+            captureNames: [],
+            hasFlag: function (flag) {return flags.indexOf(flag) > -1;},
+            setFlag: function (flag) {flags += flag;}
+        };
+
+        while (pos < pattern.length) {
+            // Check for custom tokens at the current position
+            tokenResult = runTokens(pattern, pos, currScope, context);
+
+            if (tokenResult) {
+                output.push(tokenResult.output);
+                pos += (tokenResult.match[0].length || 1);
+            } else {
+                // Check for native multicharacter metasequences (excluding character classes) at
+                // the current position
+                if (match = nativ.exec.call(nativeTokens[currScope], pattern.slice(pos))) {
+                    output.push(match[0]);
+                    pos += match[0].length;
+                } else {
+                    chr = pattern.charAt(pos);
+                    if (chr === "[")
+                        currScope = XRegExp.INSIDE_CLASS;
+                    else if (chr === "]")
+                        currScope = XRegExp.OUTSIDE_CLASS;
+                    // Advance position one character
+                    output.push(chr);
+                    pos++;
+                }
+            }
+        }
+
+        regex = RegExp(output.join(""), nativ.replace.call(flags, flagClip, ""));
+        regex._xregexp = {
+            source: pattern,
+            captureNames: context.hasNamedCapture ? context.captureNames : null
+        };
+        return regex;
+    };
+
+
+    //---------------------------------
+    //  Public properties
+    //---------------------------------
+
+    XRegExp.version = "1.5.1";
+
+    // Token scope bitflags
+    XRegExp.INSIDE_CLASS = 1;
+    XRegExp.OUTSIDE_CLASS = 2;
+
+
+    //---------------------------------
+    //  Private variables
+    //---------------------------------
+
+    var replacementToken = /\$(?:(\d\d?|[$&`'])|{([$\w]+)})/g,
+        flagClip = /[^gimy]+|([\s\S])(?=[\s\S]*\1)/g, // Nonnative and duplicate flags
+        quantifier = /^(?:[?*+]|{\d+(?:,\d*)?})\??/,
+        isInsideConstructor = false,
+        tokens = [],
+        // Copy native globals for reference ("native" is an ES3 reserved keyword)
+        nativ = {
+            exec: RegExp.prototype.exec,
+            test: RegExp.prototype.test,
+            match: String.prototype.match,
+            replace: String.prototype.replace,
+            split: String.prototype.split
+        },
+        compliantExecNpcg = nativ.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
+        compliantLastIndexIncrement = function () {
+            var x = /^/g;
+            nativ.test.call(x, "");
+            return !x.lastIndex;
+        }(),
+        hasNativeY = RegExp.prototype.sticky !== undefined,
+        nativeTokens = {};
+
+    // `nativeTokens` match native multicharacter metasequences only (including deprecated octals,
+    // excluding character classes)
+    nativeTokens[XRegExp.INSIDE_CLASS] = /^(?:\\(?:[0-3][0-7]{0,2}|[4-7][0-7]?|x[\dA-Fa-f]{2}|u[\dA-Fa-f]{4}|c[A-Za-z]|[\s\S]))/;
+    nativeTokens[XRegExp.OUTSIDE_CLASS] = /^(?:\\(?:0(?:[0-3][0-7]{0,2}|[4-7][0-7]?)?|[1-9]\d*|x[\dA-Fa-f]{2}|u[\dA-Fa-f]{4}|c[A-Za-z]|[\s\S])|\(\?[:=!]|[?*+]\?|{\d+(?:,\d*)?}\??)/;
+
+
+    //---------------------------------
+    //  Public methods
+    //---------------------------------
+
+    // Lets you extend or change XRegExp syntax and create custom flags. This is used internally by
+    // the XRegExp library and can be used to create XRegExp plugins. This function is intended for
+    // users with advanced knowledge of JavaScript's regular expression syntax and behavior. It can
+    // be disabled by `XRegExp.freezeTokens`
+    XRegExp.addToken = function (regex, handler, scope, trigger) {
+        tokens.push({
+            pattern: clone(regex, "g" + (hasNativeY ? "y" : "")),
+            handler: handler,
+            scope: scope || XRegExp.OUTSIDE_CLASS,
+            trigger: trigger || null
+        });
+    };
+
+    // Accepts a pattern and flags; returns an extended `RegExp` object. If the pattern and flag
+    // combination has previously been cached, the cached copy is returned; otherwise the newly
+    // created regex is cached
+    XRegExp.cache = function (pattern, flags) {
+        var key = pattern + "/" + (flags || "");
+        return XRegExp.cache[key] || (XRegExp.cache[key] = XRegExp(pattern, flags));
+    };
+
+    // Accepts a `RegExp` instance; returns a copy with the `/g` flag set. The copy has a fresh
+    // `lastIndex` (set to zero). If you want to copy a regex without forcing the `global`
+    // property, use `XRegExp(regex)`. Do not use `RegExp(regex)` because it will not preserve
+    // special properties required for named capture
+    XRegExp.copyAsGlobal = function (regex) {
+        return clone(regex, "g");
+    };
+
+    // Accepts a string; returns the string with regex metacharacters escaped. The returned string
+    // can safely be used at any point within a regex to match the provided literal string. Escaped
+    // characters are [ ] { } ( ) * + ? - . , \ ^ $ | # and whitespace
+    XRegExp.escape = function (str) {
+        return str.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+    };
+
+    // Accepts a string to search, regex to search with, position to start the search within the
+    // string (default: 0), and an optional Boolean indicating whether matches must start at-or-
+    // after the position or at the specified position only. This function ignores the `lastIndex`
+    // of the provided regex in its own handling, but updates the property for compatibility
+    XRegExp.execAt = function (str, regex, pos, anchored) {
+        var r2 = clone(regex, "g" + ((anchored && hasNativeY) ? "y" : "")),
+            match;
+        r2.lastIndex = pos = pos || 0;
+        match = r2.exec(str); // Run the altered `exec` (required for `lastIndex` fix, etc.)
+        if (anchored && match && match.index !== pos)
+            match = null;
+        if (regex.global)
+            regex.lastIndex = match ? r2.lastIndex : 0;
+        return match;
+    };
+
+    // Breaks the unrestorable link to XRegExp's private list of tokens, thereby preventing
+    // syntax and flag changes. Should be run after XRegExp and any plugins are loaded
+    XRegExp.freezeTokens = function () {
+        XRegExp.addToken = function () {
+            throw Error("can't run addToken after freezeTokens");
+        };
+    };
+
+    // Accepts any value; returns a Boolean indicating whether the argument is a `RegExp` object.
+    // Note that this is also `true` for regex literals and regexes created by the `XRegExp`
+    // constructor. This works correctly for variables created in another frame, when `instanceof`
+    // and `constructor` checks would fail to work as intended
+    XRegExp.isRegExp = function (o) {
+        return Object.prototype.toString.call(o) === "[object RegExp]";
+    };
+
+    // Executes `callback` once per match within `str`. Provides a simpler and cleaner way to
+    // iterate over regex matches compared to the traditional approaches of subverting
+    // `String.prototype.replace` or repeatedly calling `exec` within a `while` loop
+    XRegExp.iterate = function (str, regex, callback, context) {
+        var r2 = clone(regex, "g"),
+            i = -1, match;
+        while (match = r2.exec(str)) { // Run the altered `exec` (required for `lastIndex` fix, etc.)
+            if (regex.global)
+                regex.lastIndex = r2.lastIndex; // Doing this to follow expectations if `lastIndex` is checked within `callback`
+            callback.call(context, match, ++i, str, regex);
+            if (r2.lastIndex === match.index)
+                r2.lastIndex++;
+        }
+        if (regex.global)
+            regex.lastIndex = 0;
+    };
+
+    // Accepts a string and an array of regexes; returns the result of using each successive regex
+    // to search within the matches of the previous regex. The array of regexes can also contain
+    // objects with `regex` and `backref` properties, in which case the named or numbered back-
+    // references specified are passed forward to the next regex or returned. E.g.:
+    // var xregexpImgFileNames = XRegExp.matchChain(html, [
+    //     {regex: /]+)>/i, backref: 1}, //  tag attributes
+    //     {regex: XRegExp('(?ix) \\s src=" (? [^"]+ )'), backref: "src"}, // src attribute values
+    //     {regex: XRegExp("^http://xregexp\\.com(/[^#?]+)", "i"), backref: 1}, // xregexp.com paths
+    //     /[^\/]+$/ // filenames (strip directory paths)
+    // ]);
+    XRegExp.matchChain = function (str, chain) {
+        return function recurseChain (values, level) {
+            var item = chain[level].regex ? chain[level] : {regex: chain[level]},
+                regex = clone(item.regex, "g"),
+                matches = [], i;
+            for (i = 0; i < values.length; i++) {
+                XRegExp.iterate(values[i], regex, function (match) {
+                    matches.push(item.backref ? (match[item.backref] || "") : match[0]);
+                });
+            }
+            return ((level === chain.length - 1) || !matches.length) ?
+                matches : recurseChain(matches, level + 1);
+        }([str], 0);
+    };
+
+
+    //---------------------------------
+    //  New RegExp prototype methods
+    //---------------------------------
+
+    // Accepts a context object and arguments array; returns the result of calling `exec` with the
+    // first value in the arguments array. the context is ignored but is accepted for congruity
+    // with `Function.prototype.apply`
+    RegExp.prototype.apply = function (context, args) {
+        return this.exec(args[0]);
+    };
+
+    // Accepts a context object and string; returns the result of calling `exec` with the provided
+    // string. the context is ignored but is accepted for congruity with `Function.prototype.call`
+    RegExp.prototype.call = function (context, str) {
+        return this.exec(str);
+    };
+
+
+    //---------------------------------
+    //  Overridden native methods
+    //---------------------------------
+
+    // Adds named capture support (with backreferences returned as `result.name`), and fixes two
+    // cross-browser issues per ES3:
+    // - Captured values for nonparticipating capturing groups should be returned as `undefined`,
+    //   rather than the empty string.
+    // - `lastIndex` should not be incremented after zero-length matches.
+    RegExp.prototype.exec = function (str) {
+        var match, name, r2, origLastIndex;
+        if (!this.global)
+            origLastIndex = this.lastIndex;
+        match = nativ.exec.apply(this, arguments);
+        if (match) {
+            // Fix browsers whose `exec` methods don't consistently return `undefined` for
+            // nonparticipating capturing groups
+            if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
+                r2 = RegExp(this.source, nativ.replace.call(getNativeFlags(this), "g", ""));
+                // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed
+                // matching due to characters outside the match
+                nativ.replace.call((str + "").slice(match.index), r2, function () {
+                    for (var i = 1; i < arguments.length - 2; i++) {
+                        if (arguments[i] === undefined)
+                            match[i] = undefined;
+                    }
+                });
+            }
+            // Attach named capture properties
+            if (this._xregexp && this._xregexp.captureNames) {
+                for (var i = 1; i < match.length; i++) {
+                    name = this._xregexp.captureNames[i - 1];
+                    if (name)
+                       match[name] = match[i];
+                }
+            }
+            // Fix browsers that increment `lastIndex` after zero-length matches
+            if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
+                this.lastIndex--;
+        }
+        if (!this.global)
+            this.lastIndex = origLastIndex; // Fix IE, Opera bug (last tested IE 9.0.5, Opera 11.61 on Windows)
+        return match;
+    };
+
+    // Fix browser bugs in native method
+    RegExp.prototype.test = function (str) {
+        // Use the native `exec` to skip some processing overhead, even though the altered
+        // `exec` would take care of the `lastIndex` fixes
+        var match, origLastIndex;
+        if (!this.global)
+            origLastIndex = this.lastIndex;
+        match = nativ.exec.call(this, str);
+        // Fix browsers that increment `lastIndex` after zero-length matches
+        if (match && !compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
+            this.lastIndex--;
+        if (!this.global)
+            this.lastIndex = origLastIndex; // Fix IE, Opera bug (last tested IE 9.0.5, Opera 11.61 on Windows)
+        return !!match;
+    };
+
+    // Adds named capture support and fixes browser bugs in native method
+    String.prototype.match = function (regex) {
+        if (!XRegExp.isRegExp(regex))
+            regex = RegExp(regex); // Native `RegExp`
+        if (regex.global) {
+            var result = nativ.match.apply(this, arguments);
+            regex.lastIndex = 0; // Fix IE bug
+            return result;
+        }
+        return regex.exec(this); // Run the altered `exec`
+    };
+
+    // Adds support for `${n}` tokens for named and numbered backreferences in replacement text,
+    // and provides named backreferences to replacement functions as `arguments[0].name`. Also
+    // fixes cross-browser differences in replacement text syntax when performing a replacement
+    // using a nonregex search value, and the value of replacement regexes' `lastIndex` property
+    // during replacement iterations. Note that this doesn't support SpiderMonkey's proprietary
+    // third (`flags`) parameter
+    String.prototype.replace = function (search, replacement) {
+        var isRegex = XRegExp.isRegExp(search),
+            captureNames, result, str, origLastIndex;
+
+        // There are too many combinations of search/replacement types/values and browser bugs that
+        // preclude passing to native `replace`, so don't try
+        //if (...)
+        //    return nativ.replace.apply(this, arguments);
+
+        if (isRegex) {
+            if (search._xregexp)
+                captureNames = search._xregexp.captureNames; // Array or `null`
+            if (!search.global)
+                origLastIndex = search.lastIndex;
+        } else {
+            search = search + ""; // Type conversion
+        }
+
+        if (Object.prototype.toString.call(replacement) === "[object Function]") {
+            result = nativ.replace.call(this + "", search, function () {
+                if (captureNames) {
+                    // Change the `arguments[0]` string primitive to a String object which can store properties
+                    arguments[0] = new String(arguments[0]);
+                    // Store named backreferences on `arguments[0]`
+                    for (var i = 0; i < captureNames.length; i++) {
+                        if (captureNames[i])
+                            arguments[0][captureNames[i]] = arguments[i + 1];
+                    }
+                }
+                // Update `lastIndex` before calling `replacement` (fix browsers)
+                if (isRegex && search.global)
+                    search.lastIndex = arguments[arguments.length - 2] + arguments[0].length;
+                return replacement.apply(null, arguments);
+            });
+        } else {
+            str = this + ""; // Type conversion, so `args[args.length - 1]` will be a string (given nonstring `this`)
+            result = nativ.replace.call(str, search, function () {
+                var args = arguments; // Keep this function's `arguments` available through closure
+                return nativ.replace.call(replacement + "", replacementToken, function ($0, $1, $2) {
+                    // Numbered backreference (without delimiters) or special variable
+                    if ($1) {
+                        switch ($1) {
+                            case "$": return "$";
+                            case "&": return args[0];
+                            case "`": return args[args.length - 1].slice(0, args[args.length - 2]);
+                            case "'": return args[args.length - 1].slice(args[args.length - 2] + args[0].length);
+                            // Numbered backreference
+                            default:
+                                // What does "$10" mean?
+                                // - Backreference 10, if 10 or more capturing groups exist
+                                // - Backreference 1 followed by "0", if 1-9 capturing groups exist
+                                // - Otherwise, it's the string "$10"
+                                // Also note:
+                                // - Backreferences cannot be more than two digits (enforced by `replacementToken`)
+                                // - "$01" is equivalent to "$1" if a capturing group exists, otherwise it's the string "$01"
+                                // - There is no "$0" token ("$&" is the entire match)
+                                var literalNumbers = "";
+                                $1 = +$1; // Type conversion; drop leading zero
+                                if (!$1) // `$1` was "0" or "00"
+                                    return $0;
+                                while ($1 > args.length - 3) {
+                                    literalNumbers = String.prototype.slice.call($1, -1) + literalNumbers;
+                                    $1 = Math.floor($1 / 10); // Drop the last digit
+                                }
+                                return ($1 ? args[$1] || "" : "$") + literalNumbers;
+                        }
+                    // Named backreference or delimited numbered backreference
+                    } else {
+                        // What does "${n}" mean?
+                        // - Backreference to numbered capture n. Two differences from "$n":
+                        //   - n can be more than two digits
+                        //   - Backreference 0 is allowed, and is the entire match
+                        // - Backreference to named capture n, if it exists and is not a number overridden by numbered capture
+                        // - Otherwise, it's the string "${n}"
+                        var n = +$2; // Type conversion; drop leading zeros
+                        if (n <= args.length - 3)
+                            return args[n];
+                        n = captureNames ? indexOf(captureNames, $2) : -1;
+                        return n > -1 ? args[n + 1] : $0;
+                    }
+                });
+            });
+        }
+
+        if (isRegex) {
+            if (search.global)
+                search.lastIndex = 0; // Fix IE, Safari bug (last tested IE 9.0.5, Safari 5.1.2 on Windows)
+            else
+                search.lastIndex = origLastIndex; // Fix IE, Opera bug (last tested IE 9.0.5, Opera 11.61 on Windows)
+        }
+
+        return result;
+    };
+
+    // A consistent cross-browser, ES3 compliant `split`
+    String.prototype.split = function (s /* separator */, limit) {
+        // If separator `s` is not a regex, use the native `split`
+        if (!XRegExp.isRegExp(s))
+            return nativ.split.apply(this, arguments);
+
+        var str = this + "", // Type conversion
+            output = [],
+            lastLastIndex = 0,
+            match, lastLength;
+
+        // Behavior for `limit`: if it's...
+        // - `undefined`: No limit
+        // - `NaN` or zero: Return an empty array
+        // - A positive number: Use `Math.floor(limit)`
+        // - A negative number: No limit
+        // - Other: Type-convert, then use the above rules
+        if (limit === undefined || +limit < 0) {
+            limit = Infinity;
+        } else {
+            limit = Math.floor(+limit);
+            if (!limit)
+                return [];
+        }
+
+        // This is required if not `s.global`, and it avoids needing to set `s.lastIndex` to zero
+        // and restore it to its original value when we're done using the regex
+        s = XRegExp.copyAsGlobal(s);
+
+        while (match = s.exec(str)) { // Run the altered `exec` (required for `lastIndex` fix, etc.)
+            if (s.lastIndex > lastLastIndex) {
+                output.push(str.slice(lastLastIndex, match.index));
+
+                if (match.length > 1 && match.index < str.length)
+                    Array.prototype.push.apply(output, match.slice(1));
+
+                lastLength = match[0].length;
+                lastLastIndex = s.lastIndex;
+
+                if (output.length >= limit)
+                    break;
+            }
+
+            if (s.lastIndex === match.index)
+                s.lastIndex++;
+        }
+
+        if (lastLastIndex === str.length) {
+            if (!nativ.test.call(s, "") || lastLength)
+                output.push("");
+        } else {
+            output.push(str.slice(lastLastIndex));
+        }
+
+        return output.length > limit ? output.slice(0, limit) : output;
+    };
+
+
+    //---------------------------------
+    //  Private helper functions
+    //---------------------------------
+
+    // Supporting function for `XRegExp`, `XRegExp.copyAsGlobal`, etc. Returns a copy of a `RegExp`
+    // instance with a fresh `lastIndex` (set to zero), preserving properties required for named
+    // capture. Also allows adding new flags in the process of copying the regex
+    function clone (regex, additionalFlags) {
+        if (!XRegExp.isRegExp(regex))
+            throw TypeError("type RegExp expected");
+        var x = regex._xregexp;
+        regex = XRegExp(regex.source, getNativeFlags(regex) + (additionalFlags || ""));
+        if (x) {
+            regex._xregexp = {
+                source: x.source,
+                captureNames: x.captureNames ? x.captureNames.slice(0) : null
+            };
+        }
+        return regex;
+    }
+
+    function getNativeFlags (regex) {
+        return (regex.global     ? "g" : "") +
+               (regex.ignoreCase ? "i" : "") +
+               (regex.multiline  ? "m" : "") +
+               (regex.extended   ? "x" : "") + // Proposed for ES4; included in AS3
+               (regex.sticky     ? "y" : "");
+    }
+
+    function runTokens (pattern, index, scope, context) {
+        var i = tokens.length,
+            result, match, t;
+        // Protect against constructing XRegExps within token handler and trigger functions
+        isInsideConstructor = true;
+        // Must reset `isInsideConstructor`, even if a `trigger` or `handler` throws
+        try {
+            while (i--) { // Run in reverse order
+                t = tokens[i];
+                if ((scope & t.scope) && (!t.trigger || t.trigger.call(context))) {
+                    t.pattern.lastIndex = index;
+                    match = t.pattern.exec(pattern); // Running the altered `exec` here allows use of named backreferences, etc.
+                    if (match && match.index === index) {
+                        result = {
+                            output: t.handler.call(context, match, scope),
+                            match: match
+                        };
+                        break;
+                    }
+                }
+            }
+        } catch (err) {
+            throw err;
+        } finally {
+            isInsideConstructor = false;
+        }
+        return result;
+    }
+
+    function indexOf (array, item, from) {
+        if (Array.prototype.indexOf) // Use the native array method if available
+            return array.indexOf(item, from);
+        for (var i = from || 0; i < array.length; i++) {
+            if (array[i] === item)
+                return i;
+        }
+        return -1;
+    }
+
+
+    //---------------------------------
+    //  Built-in tokens
+    //---------------------------------
+
+    // Augment XRegExp's regular expression syntax and flags. Note that when adding tokens, the
+    // third (`scope`) argument defaults to `XRegExp.OUTSIDE_CLASS`
+
+    // Comment pattern: (?# )
+    XRegExp.addToken(
+        /\(\?#[^)]*\)/,
+        function (match) {
+            // Keep tokens separated unless the following token is a quantifier
+            return nativ.test.call(quantifier, match.input.slice(match.index + match[0].length)) ? "" : "(?:)";
+        }
+    );
+
+    // Capturing group (match the opening parenthesis only).
+    // Required for support of named capturing groups
+    XRegExp.addToken(
+        /\((?!\?)/,
+        function () {
+            this.captureNames.push(null);
+            return "(";
+        }
+    );
+
+    // Named capturing group (match the opening delimiter only): (?
+    XRegExp.addToken(
+        /\(\?<([$\w]+)>/,
+        function (match) {
+            this.captureNames.push(match[1]);
+            this.hasNamedCapture = true;
+            return "(";
+        }
+    );
+
+    // Named backreference: \k
+    XRegExp.addToken(
+        /\\k<([\w$]+)>/,
+        function (match) {
+            var index = indexOf(this.captureNames, match[1]);
+            // Keep backreferences separate from subsequent literal numbers. Preserve back-
+            // references to named groups that are undefined at this point as literal strings
+            return index > -1 ?
+                "\\" + (index + 1) + (isNaN(match.input.charAt(match.index + match[0].length)) ? "" : "(?:)") :
+                match[0];
+        }
+    );
+
+    // Empty character class: [] or [^]
+    XRegExp.addToken(
+        /\[\^?]/,
+        function (match) {
+            // For cross-browser compatibility with ES3, convert [] to \b\B and [^] to [\s\S].
+            // (?!) should work like \b\B, but is unreliable in Firefox
+            return match[0] === "[]" ? "\\b\\B" : "[\\s\\S]";
+        }
+    );
+
+    // Mode modifier at the start of the pattern only, with any combination of flags imsx: (?imsx)
+    // Does not support x(?i), (?-i), (?i-m), (?i: ), (?i)(?m), etc.
+    XRegExp.addToken(
+        /^\(\?([imsx]+)\)/,
+        function (match) {
+            this.setFlag(match[1]);
+            return "";
+        }
+    );
+
+    // Whitespace and comments, in free-spacing (aka extended) mode only
+    XRegExp.addToken(
+        /(?:\s+|#.*)+/,
+        function (match) {
+            // Keep tokens separated unless the following token is a quantifier
+            return nativ.test.call(quantifier, match.input.slice(match.index + match[0].length)) ? "" : "(?:)";
+        },
+        XRegExp.OUTSIDE_CLASS,
+        function () {return this.hasFlag("x");}
+    );
+
+    // Dot, in dotall (aka singleline) mode only
+    XRegExp.addToken(
+        /\./,
+        function () {return "[\\s\\S]";},
+        XRegExp.OUTSIDE_CLASS,
+        function () {return this.hasFlag("s");}
+    );
+
+
+    //---------------------------------
+    //  Backward compatibility
+    //---------------------------------
+
+    // Uncomment the following block for compatibility with XRegExp 1.0-1.2:
+    /*
+    XRegExp.matchWithinChain = XRegExp.matchChain;
+    RegExp.prototype.addFlags = function (s) {return clone(this, s);};
+    RegExp.prototype.execAll = function (s) {var r = []; XRegExp.iterate(s, this, function (m) {r.push(m);}); return r;};
+    RegExp.prototype.forEachExec = function (s, f, c) {return XRegExp.iterate(s, this, f, c);};
+    RegExp.prototype.validate = function (s) {var r = RegExp("^(?:" + this.source + ")$(?!\\s)", getNativeFlags(this)); if (this.global) this.lastIndex = 0; return s.search(r) === 0;};
+    */
+
+})();
+
diff --git a/vendor/phpmailer/phpmailer/examples/scripts/shAutoloader.js b/vendor/phpmailer/phpmailer/examples/scripts/shAutoloader.js
new file mode 100644
index 0000000..9f5942e
--- /dev/null
+++ b/vendor/phpmailer/phpmailer/examples/scripts/shAutoloader.js
@@ -0,0 +1,122 @@
+(function() {
+
+var sh = SyntaxHighlighter;
+
+/**
+ * Provides functionality to dynamically load only the brushes that a needed to render the current page.
+ *
+ * There are two syntaxes that autoload understands. For example:
+ *
+ * SyntaxHighlighter.autoloader(
+ *     [ 'applescript',          'Scripts/shBrushAppleScript.js' ],
+ *     [ 'actionscript3', 'as3', 'Scripts/shBrushAS3.js' ]
+ * );
+ *
+ * or a more easily comprehendable one:
+ *
+ * SyntaxHighlighter.autoloader(
+ *     'applescript       Scripts/shBrushAppleScript.js',
+ *     'actionscript3 as3 Scripts/shBrushAS3.js'
+ * );
+ */
+sh.autoloader = function()
+{
+	var list = arguments,
+		elements = sh.findElements(),
+		brushes = {},
+		scripts = {},
+		all = SyntaxHighlighter.all,
+		allCalled = false,
+		allParams = null,
+		i
+		;
+
+	SyntaxHighlighter.all = function(params)
+	{
+		allParams = params;
+		allCalled = true;
+	};
+
+	function addBrush(aliases, url)
+	{
+		for (var i = 0; i < aliases.length; i++)
+			brushes[aliases[i]] = url;
+	};
+
+	function getAliases(item)
+	{
+		return item.pop
+			? item
+			: item.split(/\s+/)
+			;
+	}
+
+	// create table of aliases and script urls
+	for (i = 0; i < list.length; i++)
+	{
+		var aliases = getAliases(list[i]),
+			url = aliases.pop()
+			;
+
+		addBrush(aliases, url);
+	}
+
+	// dynamically add 
+  
+  
+  
+  
+  
+ 
+
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/directory.html.dist b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/directory.html.dist
new file mode 100644
index 0000000..efe743f
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/directory.html.dist
@@ -0,0 +1,61 @@
+
+
+ 
+  
+  Code Coverage for {{full_path}}
+  
+  
+  
+  
+ 
+ 
+  
      
+   
      
+    
      
+     
      
+      
        
+{{breadcrumbs}}
+      
      
+     
      
+    
      
+   
      
+  
      
+  
      
+   
+    
+     
+      
+      
+     
+     
+      
+      
+      
+      
+     
+    
+    
+{{items}}
+    
+   
       
      Code Coverage
       
      Lines
      Functions and Methods
      Classes and Traits
      
+   
+  
      
+  
+  
+  
+ 
+
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/directory_item.html.dist b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/directory_item.html.dist
new file mode 100644
index 0000000..78dbb35
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/directory_item.html.dist
@@ -0,0 +1,13 @@
+     
+      {{icon}}{{name}}
+      {{lines_bar}}
+      
      {{lines_executed_percent}}
      
+      
      {{lines_number}}
      
+      {{methods_bar}}
+      
      {{methods_tested_percent}}
      
+      
      {{methods_number}}
      
+      {{classes_bar}}
+      
      {{classes_tested_percent}}
      
+      
      {{classes_number}}
      
+     
+
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/file.html.dist b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/file.html.dist
new file mode 100644
index 0000000..59a0684
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/file.html.dist
@@ -0,0 +1,90 @@
+
+
+ 
+  
+  Code Coverage for {{full_path}}
+  
+  
+  
+  
+ 
+ 
+  
      
+   
      
+    
      
+     
      
+      
        
+{{breadcrumbs}}
+      
      
+     
      
+    
      
+   
      
+  
      
+  
      
+   
+    
+     
+      
+      
+     
+     
+      
+      
+      
+      
+     
+    
+    
+{{items}}
+    
+   
       
      Code Coverage
       
      Classes and Traits
      Functions and Methods
      Lines
      
+   
+    
+{{lines}}
+    
+   
      
+   
+  
      
+  
+  
+  
+  
+ 
+
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/file_item.html.dist b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/file_item.html.dist
new file mode 100644
index 0000000..756fdd6
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/file_item.html.dist
@@ -0,0 +1,14 @@
+     
+      {{name}}
+      {{classes_bar}}
+      
      {{classes_tested_percent}}
      
+      
      {{classes_number}}
      
+      {{methods_bar}}
+      
      {{methods_tested_percent}}
      
+      
      {{methods_number}}
      
+      {{crap}}
+      {{lines_bar}}
+      
      {{lines_executed_percent}}
      
+      
      {{lines_number}}
      
+     
+
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.eot b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.eot
new file mode 100644
index 0000000..b93a495
Binary files /dev/null and b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.eot differ
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.svg b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.svg
new file mode 100644
index 0000000..94fb549
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.svg
@@ -0,0 +1,288 @@
+
+
+
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+ 
\ No newline at end of file
diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.ttf b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.ttf
new file mode 100644
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Binary files /dev/null and b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.ttf differ
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Binary files /dev/null and b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/fonts/glyphicons-halflings-regular.woff differ
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new file mode 100644
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diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/js/bootstrap.min.js b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/js/bootstrap.min.js
new file mode 100644
index 0000000..c8f82e5
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/js/bootstrap.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap v3.3.4 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){"use strict";var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher")}(jQuery),+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 0!==a.style[c])return{end:b[c]};return!1}a.fn.emulateTransitionEnd=function(b){var c=!1,d=this;a(this).one("bsTransitionEnd",function(){c=!0});var e=function(){c||a(d).trigger(a.support.transition.end)};return setTimeout(e,b),this},a(function(){a.support.transition=b(),a.support.transition&&(a.event.special.bsTransitionEnd={bindType:a.support.transition.end,delegateType:a.support.transition.end,handle:function(b){return 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diff --git a/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/js/holder.min.js b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/js/holder.min.js
new file mode 100644
index 0000000..6bfc844
--- /dev/null
+++ b/vendor/phpunit/php-code-coverage/src/CodeCoverage/Report/HTML/Renderer/Template/js/holder.min.js
@@ -0,0 +1,12 @@
+/*!
+
+Holder - client side image placeholders
+Version 2.7.1+6hydf
+© 2015 Ivan Malopinsky - http://imsky.co
+
+Site:     http://holderjs.com
+Issues:   https://github.com/imsky/holder/issues
+License:  http://opensource.org/licenses/MIT
+
+*/
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