foreach ($_POST["itemIds"] as $value) { ItemTable::update_item_order($value, $order_number); $order_number++; } } if (isset($_POST["UpdateCategoryOrder"])) { $order_number = 0; foreach ($_POST["categoryIds"] as $value) { CategoryTable::update_category_order($value, $order_number); $order_number++; } } if (isset($_POST["UpdateTimeslotOrder"])) { $order_number = 0; foreach ($_POST["timeslotNames"] as $value) { TimeslotTable::update_timeslot_order($value, $order_number); $order_number++; } } /*----------------edit_categories.php----------------*/ if (isset($_POST["UpdateItemsCategory"])) { ItemTable::update_items_category($_POST["categoryName"], $_POST["itemName"]); } /*---------user_account.php--------------*/ if (isset($_POST["userName"])) { if (UserTable::verify_credentials($_POST["userName"], $_POST['password'])) { echo "true"; } else { echo "false"; } }