<?php /** * This function is beign used to load info that's needed for the error page. * if a error_code session var is set it will unset it (else 404 is used), and it will return the error code so it can be used in the template. * @author Daan Janssens, mentored by Matthew Lagoe */ function error(){ if(isset($_SESSION['error_code'])){ $result['error_code'] = $_SESSION['error_code']; unset($_SESSION['error_code']); }else{ $result['error_code'] = "404"; } return $result; }