PHP 7.0.6 Released

    SplObserver::update

    (PHP 5 >= 5.1.0, PHP 7)

    SplObserver::update — Receive update from subject

    Description

    abstract public void SplObserver::update ( SplSubject $subject )

    This method is called when any SplSubject to which the observer is attached calls SplSubject::notify().

    Warning

    This function is currently not documented; only its argument list is available.

    Parameters

    subject

    The SplSubject notifying the observer of an update.

    Return Values

    No value is returned.

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