Is there any real harm if I end up having this code twice in a script...
// Access Functions.
require_once(WEB_ROOT . 'utilities/functions.php');
It may sound like a funny question, but since I am using procedural code - and maybe didn't plan things out as well as I could have - it is conceivable that I could have the above code in "script_1.php" which requires/includes "script_3.php"?!
Maybe when I start on v3.0 and hopefully start using OOP, I can solve some of these issues, but in the interim, I am wondering if such a scenario is a major deal?