SplDoublyLinkedList::count

SplDoublyLinkedList::count

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::count — Counts the number of elements in the doubly linked list.

Description

public int SplDoublyLinkedList::count ( void )

Parameters

This function has no parameters.

Return Values

Returns the number of elements in the doubly linked list.

← SplDoublyLinkedList::__construct

SplDoublyLinkedList::current →

 © 1997–2017 The PHP Documentation Group

Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/spldoublylinkedlist.count.php