Path of current PHP script relative to document root

Question

TL;DR: What alternatives to the last code sample on this page are there when trying to use relative links on pages included with PHP\'s include com

Answer 1

Looks like the best way to do this is removing $_SERVER['DOCUMENT_ROOT'] from __DIR__, as I mentioned in the original question.

define('PROJECT_DIR', preg_replace('/^' . preg_quote($_SERVER['DOCUMENT_ROOT'], '/') . '/', '', __DIR__));

I think I'm just going to do it like that.