$order = new Order(); $order->setCurrentState('processing');
$order = new Order(); $order->setCurrentState('shipped');In this example, we update the state of the order to "shipped". This would typically be used once an order has been fulfilled and is on its way to the customer. Package library: It is unclear from the code examples provided which package library is being used, as the Order class is not defined. It is possible that this is a custom class or part of a larger application framework.