Root node updated. Well, for one, that second if needs curly braces. This isn't C after all. ; )
Just to nitpick with it, $a and $b really shouldn't be used as they're used for sort.
In reply to Re: Can you spot the problem?
by The Mad Hatter
in thread Can you spot the problem?
by dws
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |