public function layout($value = null)
    {
        if (null === $value)
            return $this->layout;
        else
            $this->layout = $value;
    }
public function layout($value = null)
    {
        if (null === $value)
            return $this->layout;
        else
            $this->layout = $value;
    }
public function layout ( $ value = null ) { if ( null === $ value ) return $ this -> layout ; else $ this -> layout = $ value ; }
Sets layout value.
Sets layout value .