/**
* Constructor
* @param mixed The input source. Can be a file or a string
* @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($data = null, $name = null, $type = "application/octet-stream", $cid = null, $encoding = "base64")
{
parent::__construct($data, $name, $type, $encoding, "inline");
if ($cid === null) {
$cid = self::generateFileName("swift-" . uniqid(time()) . ".");
$cid = urlencode($cid) . "@" . (!empty($_SERVER["SERVER_NAME"]) ? $_SERVER["SERVER_NAME"] : "swift");
}
$this->setContentId($cid);
if ($name === null && !$data instanceof Swift_File) {
$this->setFileName($cid);
}
$this->headers->set("Content-Description", null);
}
