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<?php
class Waiter
{
protected $orders;
public function prepareDelivery(array $drinks)
echo PEIP_LINE_SEPARATOR.'Waiter: prepareDelivery: #'.$drinks[0]->getOrderNumber();
return new Delivery($drinks);
}
public function receiveOrder(Order $order)
echo PEIP_LINE_SEPARATOR.'Waiter: receiveOrder';
$this->orders[$order->getOrderNumber()] = $order;
public function getOrder($nr)
return $this->orders[$nr];