SplDoublyLinkedList

SplDoublyLinkedList::bottom

SplDoublyLinkedList

SplDoublyLinkedList::add

Add/insert a new value at the specified index

Description

public void SplDoublyLinkedList::add(int $index, mixed $value)

Insert the value value at the specified index, shuffling the previous value at that index (and all subsequent values) up through the list.

Parameters

index: The index where the new value is to be inserted.
value: The new value for the index.

Return Values

No value is returned.

Errors/Exceptions

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