I suppose that would work in a fashion. But even if I were to present a list with a fixed list of paths, I would still end up needing to clean up and untaint that incoming variable anyways. The only way I can think of, off the top of my head, to avoid cleaning the path is to assign each item in the list a number and compare that to an internal list of ensure that the path information is altered. But I feel that that is rather unwieldy. :-\
Nice idea though.
Is it fair to stick a link to my site here?
Thanks for you patience.