I also assume that you know the basics of working with classes and objects in PHP, as the PHP components used in this article are written in compliance with OOP principles.

还假定读者了解在php中的类与对象的相关知识，因为文中所采用的PHP组件是遵照OOP原则来编写的。

youdao

Now, I know that many as classes implement the IUID interface... But there are also a bunch of classes which don't (plain old arrays and objects, for example), so that wouldn't solve my problem.

现在，我知道有很多A S类实现IUID接口…但也有一堆类，它们不(普通的旧数组和对象，例如)，这样，才不会解决我的问题。

youdao