SplDoublyLinkedList::count
(PHP 5 >= 5.3.0, PHP 7)
SplDoublyLinkedList::count — Counts the number of elements in the doubly linked list
Descrierea
public SplDoublyLinkedList::count
(
) : int
Parametri
Această funcție nu are parametri.
Valorile întoarse
Returns the number of elements in the doubly linked list.
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