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    SplDoublyLinkedList::offsetGet

    (PHP 5 >= 5.3.0)

    SplDoublyLinkedList::offsetGet — Returns the value at the specified $index

    說明

    public mixed SplDoublyLinkedList::offsetGet ( mixed $index )

    參數

    index

    The index with the value.

    回傳值

    The value at the specified index.

    錯誤/例外

    Throws OutOfRangeException when index is out of bounds or when index cannot be parsed as an integer.

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