frontend/controllers/SiteController.php
/**
     * Special page for display that site is under maintenance
     */
Special page for display that site is under maintenance
Special page for display that site is under maintenance
public function actionMaintenance()
    {
        $this->layout = 'maintenance';
        return $this->render('maintenance');
    }
public function actionMaintenance ( ) { $ this -> layout = 'maintenance' ; return $ this -> render ( 'maintenance' ) ; }
Special page for display that site is under maintenance
Special page for display that site is under maintenance