public function getQueryText(): string
    {
        return (
            isset($this->filters['_query']) &&
            $this->filters['_query'] instanceof Filter
        )
            ? $this->filters['_query']->getValues()[0]
            : '';
    }
public function getQueryText(): string
    {
        return (
            isset($this->filters['_query']) &&
            $this->filters['_query'] instanceof Filter
        )
            ? $this->filters['_query']->getValues()[0]
            : '';
    }
public function getQueryText ( ) : string { return ( isset ( $ this -> filters [ '_query' ] ) && $ this -> filters [ '_query' ] instanceof Filter ) ? $ this -> filters [ '_query' ] -> getValues ( ) [ 0 ] : '' ; }
Return Querytext.

@return string
Return Querytext .