查找类实例化的位置 [英] Find where a class was instantiated

问题描述

我试图解决错误：致命错误：无法重新命名类

我不能找到类实例化的位置。

I have been looking everywhere and I can't find where the class was instantiated.

有没有我可以打印该类的现有实例的调试信息。

Is there anyway I can print debug info about the existing instance of that class.

推荐答案

您正在导入多次声明类的文件。这可能是包含/需要失去控制的症状，所以您可能需要简单的结构。

Chances are you are importing the file that declares the class more than once. This can be symptomatic of includes/requires getting out of control so you may need to simply your structure.

一种替代方法是使用自动加载来加载类，以避免这种的问题。另一个是只使用include_once或require_once。我通常喜欢使用require具有简单的结构。

One alternative approach is to use autoload to load classes to avoid this kind of problem. Another is to only use include_once or require_once. I generally prefer to use require with a simple structure.

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