placing php script outside website root

Question

how would i a)include a php script that is outside the web root (would it really be just a simple ../file.php), b)post form data to a php script outside the web root. I\'m l

Answer 1

1. That's it. Relative paths.
2. If this is related to your previous question (you're including this file in), then superglobals like $_POST are available in included files without any extra effort