Cake\Controller\Controller::beforeRender PHP Метод

    public function beforeRender(Event $event)
    {
        return null;
    }

 public function beforeRender(Event $event)
 {
     parent::beforeRender($event);
     //        if (!empty($this->request->params['prefix']) && $this->request->params['prefix'] === 'admin') {
     //            $this->layout = 'dashboard';
     //        }
 }