public function filterUrlParameterStatus()
    {
        foreach ($this->_controller->request->query as $arg => $value) {
            if (substr($arg, 0, 7) == 'Filter-') {
                return true;
            }
        }

        return false;
    }
public function filterUrlParameterStatus()
    {
        foreach ($this->_controller->request->query as $arg => $value) {
            if (substr($arg, 0, 7) == 'Filter-') {
                return true;
            }
        }

        return false;
    }
public function filterUrlParameterStatus ( ) { foreach ( $ this -> _controller -> request -> query as $ arg => $ value ) { if ( substr ( $ arg , 0 , 7 ) == 'Filter-' ) { return true ; } } return false ; }
checks URL for any Filter Parameter

@return bool
checks URL for any Filter Parameter