Changing everything to lower or uppercase

[Rockonmetal]

I was wondering if there is a script that can change everything in an input to lower or uppercase...
I have a form input on my page... And its sorta like a search and when someone uses uppercase then the whole thing gets messed up...
Thanks guys I know its a little short but its sorta hard to explain...

[boogyman]

strtolower($tring);
strtoupper($tring); 

see
http://us2.php.net/manual/en/function.strtolower.php
http://us2.php.net/manual/en/function.strtoupper.php

[Rockonmetal]

k thanks man!!!

[boogyman]

not that we don't want to help you, but for questions about variables and definitions and "general" try to do a google search first, or go on the site of that specific language.
eg. php = http://php.net

and if you are still having difficulty, then ask away... and give us a link to where you did the research so we can possibly inform them of how to make their tutorials / definitions more user friendly

[Rockonmetal]

k i will keep that in mind thanks!