php嵌套包含行为 [英] php nested include behavior

问题描述

在我的代码的许多地方，我做的事情如下：

In many places in my code, I do things like:

file1.php:
<?php
include('../file2.php');

file2.php:
<?php
include('anotherdirectory/file3.php');

根据我尝试使用的服务器或设置，它可以设置包含器的相对路径或来自包括。这真令人困惑。
所以file1可能会尝试包含../anotherdirectory/file3.php，或者它可能会尝试anotherdirectory / file3.php。

Depending on the server or settings I try this on, it either sets the relative paths from the "includer" or from the "includee". This is really confusing. So file1 might try to include "../anotherdirectory/file3.php" or it might try "anotherdirectory/file3.php".

什么设置要求这个行为？我希望控制这个......

What settings dictate this behavior? I want to have control over this...

推荐答案

如果我需要使用相对路径，我使用以下语法：

In cases when I need to use relative paths I use the following syntax:

include (realpath(dirname(__FILE__)."/another_folder/myfile.php"));

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