SplObserver::update
SplSubject::attach
Miscellaneous Classes and Interfaces
PHP Manual
واسط SplSubject
Introduction
واسط
SplSubject
به همراه
SplObserver
برای پیادهسازی Observer Design Pattern به کار میرود.
Interface synopsis
SplSubject
{
/* Methods */
abstract
public
void
attach
(
SplObserver
$observer
)
abstract
public
void
detach
(
SplObserver
$observer
)
abstract
public
void
notify
(
void
)
}
Table of Contents
SplSubject::attach
— چسباندن SplObserver
SplSubject::detach
— جدا کردن observer
SplSubject::notify
— تغییر observer
SplObserver::update
SplSubject::attach
Miscellaneous Classes and Interfaces
PHP Manual