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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