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    SplDoublyLinkedList::count

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

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

    Beschreibung

    public SplDoublyLinkedList::count(): int

    Parameter-Liste

    Diese Funktion besitzt keine Parameter.

    Rückgabewerte

    Returns the number of elements in the doubly linked list.

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