pocketmine\utils\UUID::toString PHP Méthode

    public function toString()
    {
        $hex = bin2hex(self::toBinary());
        //xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx 8-4-4-12
        if ($this->version !== null) {
            return substr($hex, 0, 8) . "-" . substr($hex, 8, 4) . "-" . hexdec($this->version) . substr($hex, 13, 3) . "-8" . substr($hex, 17, 3) . "-" . substr($hex, 20, 12);
        }
        return substr($hex, 0, 8) . "-" . substr($hex, 8, 4) . "-" . substr($hex, 12, 4) . "-" . substr($hex, 16, 4) . "-" . substr($hex, 20, 12);
    }