/** * Constructor * @param Swift_File The input source file * @param string The filename to use, optional * @param string The MIME type to use, optional * @param string The Content-ID to use, optional * @param string The encoding format to use, optional */ public function __construct(Swift_File $data = null, $name = null, $type = "application/octet-stream", $cid = null, $encoding = "base64") { parent::__construct($data, $name, $type, $cid, $encoding); }