$order_number = 0; foreach ($_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"], $_POST['password'])) { echo "true"; } else { echo "false"; } } /*-------------------------user_account.php----------------------*/ if (isset($_POST["timeZoneRegion"])) { $timezones = array("Africa" => "1", "America" => "2", "Asia" => "16", "Australia" => "64", "Europe" => "128"); foreach (timezone_identifiers_list($timezones[$_POST["timeZoneRegion"]]) as $tz) { $tzs = explode("/", $tz, 2); echo '<option value="' . $tzs[1] . '">' . $tzs[1] . '</option>';