(PHP 5 >= 5.3.0)
SplStack::setIteratorMode — Sets the mode of iteration
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 0x2 : SplDoublyLinkedList::IT_MODE_LIFO | SplDoublyLinkedList::IT_MODE_KEEPWarning
The direction of iteration can no longer be changed for SplStacks. Trying to do so will result in a RuntimeException being thrown.
- The behavior of the iterator (either one or the other):
No value is returned.