Get the current domain name

[johnie]

Hi.
How do i get the current domain name from the URL?
I don't want $_SERVER['SERVER_NAME'] because i want this to work on multiple domain names.
This is stupid because i've done it before and i can't remember it.

Thanks,
John

[jdholtman]

HTTP_HOST maybe?

Maybe you can explain the problem better?

[Moonglobe]

yeah HTTP_HOST will work (just so you know it's the Host: header the client sends to your server, so that's the domain your client is seeing)

[johnie]

It's HTTP_HOST.

Thanks a lot