SplPriorityQueue::next

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

    SplPriorityQueue::next — Move to the next node

    说明

    public SplPriorityQueue::next(): void

    Extracts the top node from the queue.

    参数

    此函数没有参数。

    返回值

    没有返回值。

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