$cache public read-only property The cache application

beginPage() public method Marks the beginning of a page

EVENT_AFTER_VALIDATE event of type yii\base\Event

$id public property The ID of this controller.

offsetExists() public method This method is required by

getViewPath() public abstract method

getUniqueId() public method Returns an ID that uniquely

unregister() public method Unregisters this error handler

__construct() public method Constructor.

render() public method Renders a view. The