title: Apache server how to use http://localhost instead of http://localhost/index.php
body: <p>i don't have a computer with apache to give more information at the moment but i'm creating a project about a page where users will be able to view and download some files(using php,http,css but i don't think this helps with my question). I can see the page using the url <code>http://localhost/index.php</code> . I saw someone else using apache  and he can see his page by writing just <code>http://localhost</code>(didn't have the chanse to ask him) . So i'm wondering, how can i see mine just writing <code>http://localhost</code> ?  </p>