如何使用chdir切换到当前目录? [英] how to use chdir to change to current directory?

问题描述

我正在尝试包含另一个目录中的文件，然后将chdir更改回当前/原始格式.

I'm trying to include a file from another directory and then change the chdir back to the current/original form.

chdir('/some/path');
include(./file.php);
chdir();//How to I change the directory back to the original form?

是否将chdir更改回file.php所在的位置?还是我必须手动进行?

Anyway to change the chdir back to where file.php is located? or do I have to do it manually?

推荐答案

首先，您需要在更改目录之前存储当前路径:

First you need to store the current path, before changing dirs:

$oldPath = getcwd();
chdir('/some/path');
include(./file.php);
chdir($oldPath);

为什么要更改目录以包含文件?

Why do you need to change dirs in order to include a file?

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