Horde_Mime_Part::__construct PHP Method

    public function __construct()
    {
        $this->_headers = new Horde_Mime_Headers();
        /* Mandatory MIME headers. */
        $this->_headers->addHeaderOb(new Horde_Mime_Headers_ContentParam_ContentDisposition(null, ''));
        $ct = Horde_Mime_Headers_ContentParam_ContentType::create();
        $ct['charset'] = self::$defaultCharset;
        $this->_headers->addHeaderOb($ct);
    }