SplStack::setIteratorMode
Sets the mode of iteration
Description
void SplStack::setIteratorMode
( int $mode
)
Parameters
-
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 0x2 : SplDoublyLinkedList::IT_MODE_LIFO | SplDoublyLinkedList::IT_MODE_KEEP
Warning
The direction of iteration can no longer be changed for SplStacks.
Trying to do so will result in a RuntimeException being thrown.
Return Values
No value is returned.