如何在PHP中更改文档根？

Question

Actually I tried to change document root in php?

$_SERVER['DOCUMENT_ROOT'] = "C:/Users/admin/Desktop/Infogreen/";

The above code is working. But when i am trying to copy from variable is not working. I can't find the mistake.

$_SERVER['DOCUMENT_ROOT'] = $_GET[path];

Please help to solve this problem.

Answer 1

The document root is not set in PHP, it's set by the Webserver. If you use Apache, you can find the DocumentRoot directive in the apache config.