SplObserver::update
SplSubject::attach
Miscellaneous Classes and Interfaces
PHP Manual
The SplSubject interface
Introdução
The
SplSubject
interface is used alongside
SplObserver
to implement the Observer Design Pattern.
Resumo da Interface
SplSubject
SplSubject
{
/* Methods */
abstract
public
void
attach
(
SplObserver
$observer
)
abstract
public
void
detach
(
SplObserver
$observer
)
abstract
public
void
notify
(
void
)
}
Índice
SplSubject::attach
— Attach an SplObserver
SplSubject::detach
— Detach an observer
SplSubject::notify
— Notify an observer
SplObserver::update
SplSubject::attach
Miscellaneous Classes and Interfaces
PHP Manual