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    SplHeap::top

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

    SplHeap::top — Peeks at the node from the top of the heap

    Açıklama

    public SplHeap::top(): mixed

    Bağımsız Değişkenler

    Bu işlevin bağımsız değişkeni yoktur.

    Dönen Değerler

    The value of the node on the top.

    Hatalar/İstisnalar

    Throws RuntimeException when the data-structure is empty.

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