Christian F.

Same goes for shell_exec, btw.

Yes, "cd" does not change the working dir of PHP, but the "instance" of the shell that gets invoked using "exec". And each execution is a separate instance. Also, any particular reason why you're trying to use shell commands instead of the built-in PHP commands like glob?

An even better choice would be number_format (), as you can do more than just define the number of decimal places with it.

You can also change your own display name from your profile.

*Christian Laughs. No hard feelings I hope, but this was indeed priceless, Turd. Guess the lesson is to always pay attention to what you're doing, whether it be programming or anything else.