function deleteCategory() { $results = ''; if (isset($_POST['delete']) and $_POST['delete'] == 'Delete') { // check the token $badToken = true; if (!isset($_POST['token']) || !isset($_SESSION['token']) || empty($_POST['token']) || $_POST['token'] !== $_SESSION['token']) { $results = array('', 'Sorry, go back and try again. There was a security issue.'); $badToken = true; } else { $badToken = false; unset($_SESSION['token']); // Delete the Category from the table $results = Category::deleteRecord((int) $_POST['cat_id']); } } return $results; }