Horde_Mime_Part::unserialize PHP Method

    public function unserialize($data)
    {
        $data = @unserialize($data);
        if (!is_array($data) || !isset($data[0]) || $data[0] != self::VERSION) {
            switch ($data[0]) {
                case 1:
                    $convert = new Horde_Mime_Part_Upgrade_V1($data);
                    $data = $convert->data;
                    break;
                default:
                    $data = null;
                    break;
            }
            if (is_null($data)) {
                throw new Exception('Cache version change');
            }
        }
        $key = 0;
        $this->_bytes = $data[++$key];
        $this->_eol = $data[++$key];
        $this->_hdrCharset = $data[++$key];
        $this->_headers = $data[++$key];
        $this->_metadata = $data[++$key];
        $this->_mimeid = $data[++$key];
        $this->_parts = $data[++$key];
        $this->_status = $data[++$key];
        $this->_transferEncoding = $data[++$key];
        if (isset($data[++$key])) {
            $this->setContents($data[$key]);
        }
    }