The SplObserver interface
Miscellaneous Classes and Interfaces
PHP Manual

The SplObserver interface

(PHP 5 >= 5.1.0)

Introduction

The SplObserver interface is used alongside SplSubject to implement the Observer Design Pattern.

Interface synopsis

SplObserver {
/* Methods */
abstract public void update ( SplSubject $subject )
}

Table of Contents

Miscellaneous Classes and Interfaces
PHP Manual
Customers Area | Contact us | Affiliates