Torrent::error PHP Method

    public function error()
    {
        return empty(self::$_errors) ? false : self::$_errors[0]->getMessage();
    }

function process_torrent_data($content, $filename, $create_file = true)
{
    global $tmp_add_dir;
    set_error_handler('handleError');
    try {
        $torrent = new Torrent($content);
        if ($error = $torrent->error()) {
            return array('error' => 'Error parsing .torrent file: ' . $error);
        }
        $hash = $torrent->hash_info();
        $filename = "{$tmp_add_dir}/{$filename}";
        if ($create_file) {
            $filename = get_filename_no_clobber($filename);
            file_put_contents($filename, $content);
        }
    } catch (Exception $e) {
        restore_error_handler();
        return array('error' => $e->getMessage());
    }
    restore_error_handler();
    return save_add_data($hash, array('name' => $torrent->name(), 'files' => $torrent->content(), 'filename' => str_replace("{$tmp_add_dir}/", '', $filename)));
}