<?php require_once 'core/init.php'; $member_role = $_SESSION['roles']; if (in_array("Laboratory Administrator", $member_role) || in_array("Related Lecturer", $member_role)) { } else { header('location:restricted_page.php'); } $new_cat_name = $_POST['cat_name1']; $newCategory = new Category(); $newCategory->createCat(array("category_name" => $new_cat_name)); //Insert query if ($newCategory->registerCat()) { echo "New category added"; } else { echo "Category addition failed"; }