PHP - 覆盖现有的功能 [英] PHP - override existing function

问题描述

我可以重新声明一个具有相同名称但代码不同的现有函数吗？或者以某种方式禁用旧功能？

Can I redeclare a existing function, with the same name, but different code? Or somehow "disable" the old function?

我想重新定义一个核心WordPress功能，但由于插件和主题调用这个功能很多，我需要保持相同函数名称。

I want to redefince a core WordPress function, but since plugins and theme call this function a lot, I need to keep the same function name.

推荐答案

仅当您使用类似APD的扩展zend引擎才能实现这一点时：

Only if you use something like APD that extends the zend engine to allow for that:

简介

Intro

覆盖方法Docs

注意：Runkit似乎是比APD更好的选择，因为它更专用于此目的，并允许您保留原始方法在不同地址完好无损。

Note: Runkit seems like a better option than APD since it's more specific to this purpose and would allow you to keep the original method intact at a different address.

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