SplQueue::enqueue
SplHeap
SplQueue
PHP Manual

# SplQueue::setIteratorMode

(PHP 5 >= 5.3.0)

SplQueue::setIteratorMode — Sets the mode of iteration

### Descripción

void SplQueue::setIteratorMode ( int `$mode` )

### Lista de parámetros

`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 0x0 : SplDoublyLinkedList::IT_MODE_FIFO | SplDoublyLinkedList::IT_MODE_KEEP

  Warning

  The direction of iteration can no longer be changer for SplQueues. Trying to do so will result in a RuntimeException being thrown.

### Valores retornados

No value is returned.

SplQueue::enqueue
SplHeap
SplQueue
PHP Manual