SplObserver Interface Reference
[Internal classes]

Observer of the observer pattern. More...

List of all members.

Public Member Functions
	update (SplSubject $subject)

---

Detailed Description

Observer of the observer pattern.

Since:

PHP 5.1

For a detailed explanation see Observer pattern in Gamma, Helm, Johnson, Vlissides
Design Patterns

Definition at line 1112 of file spl.php.

---

Member Function Documentation

SplObserver::update

(

SplSubject $

subject

)

Called from the subject (i.e.

when it's value has changed).

Parameters:

$subject

the callee

---

The documentation for this interface was generated from the following file:

• spl.php

---