©
本文档使用
php.cn手册 发布
(PHP 5 >= 5.1.0)
SplObserver::update — Receive update from subject
$subject
)This method is called when any SplSubject to which the observer is attached calls SplSubject::notify() .
本函数还未编写文档,仅有参数列表。
subject
The SplSubject notifying the observer of an update.
没有返回值。