define subdomain on script

[osusano]

does any 1 here know how do sub-domain works

i mean how can i make it on my script that will automatically define what sub-domain to be used..

its basically like the blog site where in each user can have their own sub-domain on the site for easier use.

thank you.

[rehfeld]

google for mod_rewrite

theres other ways too, but you have provided very little info on what exactly you want to do.