$iterator->getIterator()
Get an iterator for the items.
$iterator->getIterator(): ArrayIteratorReturn type
ArrayIterator<TKey, TValue>
This method modifies the existing $iterator object it is applied to and returns it again.
Get an iterator for the items.
$iterator->getIterator(): ArrayIteratorArrayIterator<TKey, TValue>
This method modifies the existing $iterator object it is applied to and returns it again.