subdomain with PHP ?

Snake_PHP

hello every one

how can I make subdomain in PHP ?

example :

http://www.dd.net/page.php?b=snake

I want change the link to this

http://snake.dd.net

I took for the answer in Mod_Rewrite ?

you help me please

Plasma

You cant, you actually need to allocate a subdomain.

Snake_PHP

thanks for you comment

but you can tell me what the code , how can I do this ?

please tell me :bemused:

MarkR

No, a "subdomain" (which is really another host name, not typically really a subdomain at all), is something which must be configured in DNS. Talk to your network administrator about it.

Mark

Weedpacket

In other words, it's the job of the person who is responsible for the "dd.net" domain to decide how to map hostnames (which are what "www.dd.net" and "snake.dd.net" are) to hosts.

Snake_PHP

yes that true ,

and I administrant this site "dd.net" ok

but you forget I'm want to this service
just for glozing On visitant , Ok Not truth

help me please

Snake_PHP

help me please

TF_TheMoon

Saying PHP can't do it is not strictly true. Though it does depend on your DNS setup. If your domain is resolving anything.yourdomain.com to your webserver then you can fake subdomains by pointing your 404 error document to a PHP file. Then have the PHP file read the full URL that has been entered and map it to a file. So you could get test.mydomain.com to point to the same file as www.mydomain.com/helloworld.php.

But, obviously, it will take longer and more processing to end up at that page that actually having a proper sub-domain

bokehman

TF@TheMoon wrote:
Saying PHP can't do it is not strictly true.

Thats right. If you set up the DNS and the virtual host with wildcards (*.domain.com) all requests will drop straight in you root directory and you can use php to sort them (although .htaccess would be preferable).