Append filters in "main" controller without overwriting?

Yii 1.1 General Discussion
1

I use security filters in all my controllers with custom access but I would like to use general filters just once in my "main" CController::controller…

[color="#0000FF"]Is there a way to ADD filters to the custom filters WITHOUT overwriting the base controller. Something like:[/color]




class SiteController extends Controller

{

    public function filters(){

        return array('accessControl'); // Custom stuff

    }

}







class Controller extends CController

{

    public function generalFilters(){

        return array('generalStuff','otherGeneralstuff'); // General stuff to ALSO run

    }

}
2 



class SiteController extends Controller

{

    public function filters(){

        return array_merge($this->generalFilters(), array('accessControl'));

    }

}