PHP $_GET and $_POST undefined problem

Question

I\'m new to PHP so I apologize if this is a simple problem...

I am moving a PHP site from one server to another. The new server is IIS 7.0, PHP 5.2.1, with short op

Answer 1

I suggest to optimize the code for reading:

if (isset($_GET['confirm']) && ($_GET['confirm'] >= 13 && $_GET['confirm'] <= 16)) 

And I totally agree with Josh's proposal.