PHP 8.4.1 Released!

    The SplMaxHeap class

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

    简介

    The SplMaxHeap class provides the main functionalities of a heap, keeping the maximum on the top.

    类摘要

    class SplMaxHeap extends SplHeap {
    /* 方法 */
    protected compare(mixed $value1, mixed $value2): int
    /* 继承的方法 */
    protected SplHeap::compare(mixed $value1, mixed $value2): int
    public SplHeap::count(): int
    public SplHeap::current(): mixed
    public SplHeap::extract(): mixed
    public SplHeap::insert(mixed $value): true
    public SplHeap::isCorrupted(): bool
    public SplHeap::isEmpty(): bool
    public SplHeap::key(): int
    public SplHeap::next(): void
    public SplHeap::recoverFromCorruption(): true
    public SplHeap::rewind(): void
    public SplHeap::top(): mixed
    public SplHeap::valid(): bool
    }

    目录

    • SplMaxHeap::compare — Compare elements in order to place them correctly in the heap while sifting up

    改进此页面

    了解如何改进此页面 • 提交拉取请求 • 报告一个错误
    ＋添加备注

    用户贡献的备注

    此页面尚无用户贡献的备注。
    To Top