SplDoublyLinkedList::valid

SplDoublyLinkedList::valid

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::validCheck whether the doubly linked list contains more nodes

Description

public bool SplDoublyLinkedList::valid ( void )

Checks if the doubly linked list contains any more nodes.

Parameters

This function has no parameters.

Return Values

Returns TRUE<