PHP 7.0.6 Released

    SplDoublyLinkedList::top

    (PHP 5 >= 5.3.0, PHP 7)

    SplDoublyLinkedList::top — Peeks at the node from the end of the doubly linked list

    Description

    public mixed SplDoublyLinkedList::top ( void )

    Parameters

    This function has no parameters.

    Return Values

    The value of the last node.

    Errors/Exceptions

    Throws RuntimeException when the data-structure is empty.

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