http://www.codingforums.com – I have a page on a site that I am changing but which I never wrote. It is a page that is the checkout page on a site selling items (checkout.php). The page does many things and posts to itself. What it does, in terms of eyeballing the page and reading from top to bottom is this: Calls another file require: PHP Code: <?php session_start(); require("./UserSQL.inc.php"); which in turn calls another file: PHP Code: <?php require("./DbSql.inc.php"); which in turn calls another file: PHP Code: <?php include("./const.inc.php"); The original page (checkout.php) then continues and does: some database processing, then (Programming)

