Creating dynamic subdomain using PHP Custom CMS?

Question

I am somehow confused to analyse a project. Client says "I need an admin panel using PHP that create subdomain on wizard", ie like he wants www.domain.com/sub1, www.domain.com/sub2, www.domain.com/sub3 etc. each sub domain may contain different header, menu, content, footer etc. I am really confused in "How do I make PHP admin panel that creates a directory and files for each subdomain?". I hope you got it, otherwise I am ready to discuss it more.

Thanks.

Answer 1

Hope you have something on this:

http://php.net/manual/en/function.mkdir.php

http://php.net/manual/en/function.fwrite.php

Answer 2

Why making a directory for each "domain"? You can use .htaccess and a database.