Collaboration diagram for SplSubject:
Public Member Functions | |
| attach (SplObserver $observer) | |
| detach (SplObserver $observer) | |
| notify () | |
Detailed Description
Subject to the observer pattern.
- Since
- PHP 5.1
- See Also
- Observer
Member Function Documentation
| SplSubject::attach | ( | SplObserver | $observer | ) |
- Parameters
-
$observer new observer to attach
| SplSubject::detach | ( | SplObserver | $observer | ) |
- Parameters
-
$observer existing observer to detach
- Note
- a non attached observer shouldn't result in a warning or similar
| SplSubject::notify | ( | ) |
Notify all observers.
The documentation for this interface was generated from the following file:
