You could set your input string to upper case, then make all your comparisons in upper case
http://www.php.net/manual/en/function.strtoupper.php On 8/4/04 4:21 pm, "Jeff Oien" <[EMAIL PROTECTED]> wrote: > 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
