At 10:58 AM 4/2/02 +0100, you wrote: >There shouldn't (afaik) be a problem with nested function calls; the problem >is where the definition of a function appears inside the definition of >another; <snip /> > >Recursive functions, used properly, are a Good Thing [tm]. OK, sorry for getting mixed up :-) Peter. -- Maple Design - quality web design and programming http://www.mapledesign.co.uk ------------------------------------------------------------------------ www.php-accelerator.co.uk Home of the free PHP Accelerator To post, send email to phpa@xxxxxxxxxxxxx To unsubscribe, email phpa-request@xxxxxxxxxxxxx with subject unsubscribe