Create virtual Subdomain with PHP

[Majid]

Hello,

First of all, I'm very thankful for your great site .

I have a question.

I would like to create a virtual subdomain with PHP (I think I should do this with mod_rewrite and .htaccess)

for example :
[img54.img.mysite.com...] > [img.mysite.com...]
(the 54 is a variable and img.mysite.com is really a subdomain)

Now , what should I do?

P.S: sorry for my English :(

[jdMorgan]

Majid,

Welcome to WebmasterWorld!

This subject has been covered pretty well here, so you can find many threads that describe what you need to do. Message number two in this thread [webmasterworld.com] describes the process, and this search [google.com] will show you many more threads discussing the subject.

Also, our forum charter [webmasterworld.com] has links to some basic reference material that may help.

Hopefully, this will get you started. :)

Jim