Okie well I have 1 Question.. We are start new website and i want to give subdomain page to each users like how myspace has it.. myspace.com/name so i want is name.mydomain.com and site is in php so is there any way that if they go on name.mydomain.com and it forword it to thier profile like mydomainc.com/profile.php?1 something like that.. please reply all reply will be helpful..
You need to ask your host to enable wilcard dns, do that and come back for htaccess instructions, not all hosts will do it....
you can look at wordpress multi user (or wordpress mu) it has that option but yes you'll have to ask your host for some changes.
Forgive me for sounding a bit noobish, but I've done some research on the topic, and i'm still a bit confused. I understand there are two parts to setting this up the wildcard DNS, as mentioned earlier by krakjoe, and the htaccess part. The wildcard dns works, however even after a bit of research, I'm still completely confused about how to automatically make it go from account.domain.com to domain.com/account.... I'll i'm achieving is it simply loading account.domain.com as domain.com...so I know i'm messing things up? Somebody care to enlighten me?
Here this might help you (scroll down to DNS and httpd.conf) http://www.blogopreneur.com/2006/11/06/installing-wordpress-mu-on-a-cpanelwhm-server/ as well as have a look at .htaccess for wordpressmu