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    SplPriorityQueue::setExtractFlags

    (PHP 5 >= 5.3.0, PHP 7)

    SplPriorityQueue::setExtractFlags — Sets the mode of extraction

    설명

    public void SplPriorityQueue::setExtractFlags ( int $flags )

    인수

    flags

    Defines what is extracted by SplPriorityQueue::current(), SplPriorityQueue::top() and SplPriorityQueue::extract().

    • SplPriorityQueue::EXTR_DATA (0x00000001): Extract the data
    • SplPriorityQueue::EXTR_PRIORITY (0x00000002): Extract the priority
    • SplPriorityQueue::EXTR_BOTH (0x00000003): Extract an array containing both

    The default mode is SplPriorityQueue::EXTR_DATA.

    반환값

    값을 반환하지 않습니다.

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