Dynamic Subdomains

[tibberous]

I am trying to make a site that can take in a string as the sub domain for the site.

 

For example, if you put in, Jenny.homepage.com, the site would get Jenny as a parameter.

 

Does anyone know how to do this?

 

Thanks

[fanfavorite]

Well getenv(HTTP_HOST); will give you jenny.homepage.com.  So from there I would do this:

 

$domain = getenv(HTTP_HOST);

$dnexplode = (".",$domain);

$cname = $dnexplode[0];