public static function uncompressEntry($text) {
        if ( $text === null | $text === false ) return $text;
        $needed = false;
        for ($i = 0; $i < strlen($text); $i++){
            $ch = $text[$i];
            if ( $ch >= '0' && $ch <= '9' ) continue;
            if ( $ch == ':' || $ch == ',' || $ch == '=' ) continue;
            $needed = true;
            break;
        }
        if ( ! $needed ) return $text;
        return gzuncompress($text);
    }