Event_Dispatcher2 pear.php.net Dispatch notifications using PHP callbacks The Event_Dispatcher2 acts as a notification dispatch table. It is used to notify other objects of interesting things. This information is encapsulated in Event_Notification objects. Client objects register themselves with the Event_Dispatcher2 as observers of specific notifications posted by other objects. When an event occurs, an object posts an appropriate notification to the Event_Dispatcher2. The Event_Dispatcher2 dispatches a message to each registered observer, passing the notification as the sole argument. Markus Tacker tacker tacker@php.net yes 2005-11-15 0.0.1 14 alpha alpha BSD License * First release as proposal * Use Event_Dispatcher2_Exception which extends PEAR_Exception instead of Exception * Fixed improper use of private * Added support for multiple receiving objects of the same class * Added support for objects as filters 5.0.0 1.4.0a1 0.0.1 14 alpha alpha 2005-11-15 BSD License * First release as proposal * Use Event_Dispatcher2_Exception which extends PEAR_Exception instead of Exception * Fixed improper use of private * Added support for multiple receiving objects of the same class * Added support for objects as filters