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    SplSubject::detach

    (PHP 5 >= 5.1.0, PHP 7, PHP 8)

    SplSubject::detach — Detach an observer

    说明

    public SplSubject::detach(SplObserver $observer): void

    Detaches an observer from the subject to no longer notify it of updates.

    警告

    本函数还未编写文档，仅有参数列表。

    参数

    observer

    The SplObserver to detach.

    返回值

    没有返回值。

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