[RESOLVED] GETting CGI variables in PHP from Webform

[spazztic]

I am using AWeber for an email list on a project I am getting ready to release, however, I am unable to get the posted variables correctly. They send the variables "name", "from", and "custom RegKey" where custom RegKey is a custom field.

I am using the following code to 'get' the variables:

<?php
$name = $_GET['name'];
$email = $_GET['from'];
$regkey = $_GET['custom RegKey'];

//do more stuff down here...
?>

I am getting the name and email (name and from respectively), but am not able to get the "custom RegKey". I thought maybe the space between "custom" and "RegKey" was making it mess up but they cannot pass the variables any other way.

Any ideas on how I can make this work to retrieve the value of 'custom RegKey'?