createClient() protected method Creates auth client instance from its array configuration. protected yii\authclient\ClientInterface createClient ( $id, $config )$id string Auth client id. $config array Auth client instance configuration. return yii\authclient\ClientInterface Auth client instance.

$db public property The DB connection object or the application component ID of the DB connection that this migration should work with. Starting from version 2.0.2, this can also be a configuration array for creating the object. Note that when a Migration object is created by the migrate command, this property will be overwritten by the command. If you do not want to use the DB connection provided by the command, you may override the init() method like the following: public function init()

rewind() public method Rewinds internal array pointer. This method is required by the interface Iterator. public void rewind ( )

$readReceiptTo public property Receipt receive email address(es). public string getReadReceiptTo ( )public $this setReadReceiptTo ( $addresses )

registerLinkTags() protected method Registers relational link tags in the html header for prev, next, first and last page. These links are generated using yii\data\Pagination::getLinks(). See also http://www.w3.org/TR/html401/struct/links.html#h-12.1.2. protected void registerLinkTags ( )

createFallbackQuery() protected method (available since version 2.0.7) The method builds the yii\db\Query object for the fallback language messages search. Normally is called from loadMessagesFromDb(). See also loadMessagesFromDb(). protected yii\db\Query createFallbackQuery ( $category, $language, $fallbackLanguage )$category string The message category $language string The originally requested language $fallbackLanguage string The target fallback language

getViewPath() public method Returns the directory containing the view files for this widget. The default implementation returns the 'views' subdirectory under the directory containing the widget class file. public string getViewPath ( )return string The directory containing the view files for this widget.

getKeys() public abstract method Returns the key values associated with the data models. public abstract array getKeys ( )return array The list of key values corresponding to models. Each data model in models is uniquely identified by the corresponding key value in this array.

flushValues() protected method Deletes all values from cache. This is the implementation of the method declared in the parent class. protected boolean flushValues ( )return boolean Whether the flush operation was successful.

addItem() protected method Adds an auth item to the RBAC system. protected boolean addItem ( $item )$item yii\rbac\Item The item to add return boolean Whether the auth item is successfully added to the system throws Exception if data validation or saving fails (such as the name of the role or permission is not unique)