Server Side Includes on Windows Platform

programming
1

Hi everyone. I wonder if anyone knows how I could run SSI on a Windows based platform, as opposed to what I’m used to running it on a Unix platform.
This is how I’m used to linking to the include file on a Unix server:
<?php
include ‘http://www.mysite.com/includes/header.php’;
?>

How would I write this for a Windows platform?

Also what would I name the include file, or what extension would it use?

Thanks