How to properly pass form data in php?

Question

I\'m using php to build a small form that requires passing 2 variables for processing.

I got the example off w3schools and although the info gets passed in the URL, the

Answer 1

Your code seems correct. Does PHP work? Does

echo phpinfo();

work? If yes, what does

var_dump($_SERVER); 

give you? Do the GET parameters appear there?