public function getMetadata()
    {
        if (isset($this->raw->metadata)) {
            if (is_object($this->raw->metadata)) {
                return (array) $this->raw->metadata;
            }

            return $this->raw->metadata;
        }

        return null;
    }
public function getMetadata()
    {
        if (isset($this->raw->metadata)) {
            if (is_object($this->raw->metadata)) {
                return (array) $this->raw->metadata;
            }

            return $this->raw->metadata;
        }

        return null;
    }
public function getMetadata ( ) { if ( isset ( $ this -> raw -> metadata ) ) { if ( is_object ( $ this -> raw -> metadata ) ) { return ( array ) $ this -> raw -> metadata ; } return $ this -> raw -> metadata ; } return null ; }
Returns the Phar metadata.

@return mixed The metadata.
Returns the Phar metadata .