安装
composer require ramsey/uuid
代码示例
<?php // 自动加载 require 'vendor/autoload.php'; // 或者 // require __DIR__ . '/vendor/autoload.php'; use Ramsey\Uuid\Uuid; $uuid = Uuid::uuid4(); printf($uuid->toString()); // 76c6b8c3-6864-4019-a7d4-ec366f12aa4d
