PHP获取包含文件的文件路径

Question

I want to include a file which includes a file.. confusing, i'll try to explain a bit more.

I'll show the folder structure first:

• /main/
• /main/head.php
• /main/headertext.txt
• /main/index.php
• /main/chat/
• /main/chat/headertext.txt
• /main/chat/index.php

I include the file /main/head.php into the file /main/chat/index.php.

Now, in /main/head.php i want to include /main/chat/headertext.txt

In /main/index.php i also include /main/head.php, there i want to include /main/headertext.txt

I don't know if anyone understands me, but i want to include a text file that is in the folder of the current index.php, whatever folder i am in..

Is that possible?

Answer 1

You can try this:

define('ROOT_PATH', str_replace(DIRECTORY_SEPARATOR, "/", dirname(dirname(__FILE__)))."/");

And in every file you do your include with this constant. Like this:

include(ROOT_PATH.'file.php');