<?php /** * @link http://www.yiiframework.com/ * @copyright Copyright (c) 2008 Yii Software LLC * @license http://www.yiiframework.com/license/ */ namespace yii\rbac; /** * @author Sam Mousa <sam@mousa.nl> * @since 2.0.9 */ interface CheckAccessInterface { /** * Checks if the user has the specified permission. * @param string|integer $userId the user ID. This should be either an integer or a string representing * the unique identifier of a user. See [[\yii\web\User::id]]. * @param string $permissionName the name of the permission to be checked against * @param array $params name-value pairs that will be passed to the rules associated * with the roles and permissions assigned to the user. * @return boolean whether the user has the specified permission. * @throws \yii\base\InvalidParamException if $permissionName does not refer to an existing permission */ public function checkAccess($userId, $permissionName, $params = []); }