Subdomain index.php getting file from entire sites root folder w/o absolute path

[visualazza]

I was wondering of it was possible to have a file say style.css in the root folder of a site like www.example.com/style.css and then get a subdomain called www.sub.example.com which points to www.example.com/subarea to get that file without the use of absolute paths?

 

Sorry if its not clear.

[wildteen88]

The file style.css will be requested by your HTML (or specifically your web browser), not PHP. So you'd use a url

<link rel="stylesheet" type="text/css" href="http://example.com/style.css" />

No matter what the url is it will request for correct file each time.

[visualazza]

yeah, i thought i would have to use an absolute path.

 

Thanks anyway