SplQueue::enqueueSplQueue::setIteratorMode
(PHP 5 >= 5.3.0)
SplQueue::setIteratorMode — Sets the mode of iteration
Descrição
void SplQueue::setIteratorMode
( int
$mode
)Parâmetros
-
mode -
There is only one iteration parameter you can modify.
-
The behavior of the iterator (either one or the other):
SplDoublyLinkedList::IT_MODE_DELETE(Elements are deleted by the iterator)SplDoublyLinkedList::IT_MODE_KEEP(Elements are traversed by the iterator)
The default mode is:
SplDoublyLinkedList::IT_MODE_FIFO|SplDoublyLinkedList::IT_MODE_KEEPAvisoThe direction of iteration can not be changed for SplQueues, it is always
SplDoublyLinkedList::IT_MODE_FIFO. -
The behavior of the iterator (either one or the other):
Valor Retornado
Não há valor retornado.
Erros
Throws a RuntimeException on trying to change the direction of iteration by using SplDoublyLinkedList::IT_MODE_LIFO.
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