Unsets the value at the specified $index

SplDoublyLinkedList::offsetUnset

(PHP 5 >= 5.3.0)

SplDoublyLinkedList::offsetUnset — Unsets the value at the specified $index

void SplDoublyLinkedList::offsetUnset ( mixed $index )

Unsets the value at the specified index.

No value is returned.

Throws OutOfRangeException when index is out of bounds or when index cannot be parsed as an integer.