Phive\Queue\SysVQueue::getErrorMessage PHP Method

    private static function getErrorMessage($errorCode)
    {
        if ($errorCode) {
            return posix_strerror($errorCode) . '.';
        }
        $error = error_get_last();
        if ($error && 0 === strpos($error['message'], 'msg_')) {
            return preg_replace('/^msg_[^:]+?\\:\\s/', '', $error['message']);
        }
        return 'Unknown error.';
    }