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    SplPriorityQueue::top

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

    SplPriorityQueue::top — Peeks at the node from the top of the queue

    Description

    public SplPriorityQueue::top(): mixed

    Parameters

    This function has no parameters.

    Return Values

    The value or priority (or both) of the top node, depending on the extract flag.

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