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PHP Fake require_once始终返回true

[英]PHP Fake require_once to always return true

原文 2017-08-02 11:24:03 7 2 php/ dependency-injection

Is it possible to "fake" the inclusion of a file ? 是否可以“伪造”包含文件？

I am testing a code base where DI hasn't been implemented and want to include a class file with my own version before it gets required. 我正在测试尚未实现DI的代码库，并希望在需要它之前包含具有自己版本的类文件。 When it hits the actual require line, I get complaints about the class already being added. 当它达到实际需求行时，我会抱怨已经添加了该类。

So when I do require_once on the file, I don't want to actually include it, but it to carry on like it did. 因此，当我在文件上执行require_once时，我实际上并不希望包含它，而是像它一样继续进行。

2 个解决方案

您可以使用include_once() ，它不会给您造成严重错误，但仍会尝试包含该文件。

My solution was to duplicate the project and change directory before including the configuration files containing require statements: except in the copied directory, the files were empty. 我的解决方案是在包含包含require语句的配置文件之前复制项目并更改目录：除了在复制的目录中之外，这些文件为空。 Then I switched back to the current directory. 然后我切换回当前目录。