Thanks for pointing that out! I get to clean up a bunch of code now... :-) Cheers, + Kim -- <A HREF="http://kimmo.suominen.com/">Kimmo Suominen</A> On Tue, Oct 26, 2004 at 07:43:22AM -0500, Dennis Williamson wrote: > No, empty() doesn't produce warnings, in the same way that isset() doesn't.