pop() публичный Метод

Removes an item from the queue and returns it.
public pop ( ) : mixed
Результат mixed
Документация по интерфейсу Queue
Пример #1
0
 protected function assertNoItemIsAvailable(Queue $queue)
 {
     try {
         $queue->pop();
     } catch (NoItemAvailableException $e) {
         return;
     }
     $this->fail('An expected NoItemAvailableException has not been raised.');
 }