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SplDoublyLinkedList
PHP Manual

SplDoublyLinkedList::count

(No version information available, might be only in CVS)

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

Description

int SplDoublyLinkedList::count ( void )

Parameters

This function has no parameters.

Return Values

Returns the number of elements in the doubly linked list.

SplDoublyLinkedList
PHP Manual