SplDoublyLinkedList::key
SplDoublyLinkedList::offsetExists
SplDoublyLinkedList
PHP Manual

# SplDoublyLinkedList::next

(PHP 5 >= 5.3.0)

SplDoublyLinkedList::next — Move to next entry

### Description

public void SplDoublyLinkedList::next ( void )

Move the iterator to the next node.

### Parameters

This function has no parameters.

### Return Values

No value is returned.

SplDoublyLinkedList::key
SplDoublyLinkedList::offsetExists
SplDoublyLinkedList
PHP Manual