How to deal with relative paths in the PHP Embedded Web Server?

Question

linux

I'm sorry for the idiotic question. Such situation. PHP, as you know, has a built-in web server, activated on Windows with a simple command like:
php -S localhost:666 -t C:\projects\www
Everything works fine, but there is one nonsense that torments me - this is a problem with relative paths. PHP scripts transferred from a Linux web server to Windows simply stop working, since they contain relative paths of inserts and connected cascading tables, for example:

<link rel="stylesheet" type="text/css" href="style.css">

Or:
include 'action.php';
Whereas in the Windows environment it is required to shovel everything like this:

<link rel="stylesheet" type="text/css" href="C:\projects\www\style.css">
include 'C:\projects\www\action.php';

I have not found such a setting in PHP or information on the Internet. It is advised to use crutches like dirname(__FILE__) or $_SERVER['DOCUMENT_ROOT'] but all sorts of other problems arise here.
Tell me - where to go? Do not change the path every time when transferring the script from the local machine to the server...

Answer 1

I asked the question myself, and I will answer it myself. The whole snag was in the nuance of path processing - on the local machine, I tried to open in the browser like this:
And it should have been like this:
Those. forward slash at the end. Apache redirects this automatically, but PHP apparently forgot about it ;) Well, I didn't know either - such pitfalls are not mentioned in prominent places.