I have googled a lot but it seems that I am doing something wrong.
I want to do this:
<?php
include 'header.php';
include'CSS/main.css';
...
?>
However, my page prints the CSS code.
Note: I want to use PHP to include the CSS file, and not use I also do you want to rename my CSS file to a PHP file as some website mentioned.
Any clues?
Many thanks.