Echo a URL?

I’ve been gone a while and it’s good to be back, but it feels like I’m starting all over again since I can’t seem to remember anything I’ve learned so far.

I know this has to be in the forum already but I can’t figure out what to call it to even search for it. Used the PHP tutorial on creating a contact form and it works perfect. I would like to change the form so that instead of displaying the echo text in the PHP code, to just going to a URL. Can someone point me in the right direction and perhaps tell me what this would be called?

Thanks.

Dave