Not sure if this is the right place or not, but here goes anywy.

I am creating a website where registered users will be given the chance to create their own subdomain.

I need to know how can I do this, from the website I am developing, automatically based upon the input of the subdomain name from the user.

E.g
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Please enter name for your website ¦myweb ¦ <--Input box on form
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Clicking the "submit" button would then create myweb.domain.com

This is like the friendsreunited webpage creation thing!

Hope someone out there can help me

Thanks