How can I compare a variable submitted by a form as case insensitive? A promotional code will be entered into a form and it's important that they can enter the code either way. So if I have
if ($code == 'ABC123') {
I want that to match 'aBC123' 'abc123' or whatever. Thanks. Jeff
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php