SplDoublyLinkedList::offsetSet — Sets the value at the specified $index to $value
Sets the value at the specified index
to value
.
index
The index being set. If null
, the next value will be added after the last item.
value
The new value for the index
.
No value is returned.
Throws OutOfRangeException when index
is out of bounds or when index
cannot be parsed as an integer.