Matt, the theme of this thread is "Character remapping during conversion?" but not how to pad a track number.
Please post your question under your own thread and do not hijack this thread.
Please read the FAQ area.
Please read the forum, you will find answers to your question every two days, at least evey week back in time.
As April 2009 registered user you should know this by yourself.
Maybe there is an answer ...
[F] problems with ":" when renaming file
I beg your pardon for my rude words.
Why do you post a citation from the FAQ area regarding function $validate here in this thread and ask a non relevant question about the function $num ? ? ?
DD.20120203.0700.CET