Class Based Events
The emitter accepts implementations of the EventInterface interface.
use League\Event\EventInterface;
class DomainEvent implements EventInterface
{
public function getName()
{
return 'DomainEvent';
}
// Add domain methods here
}
$emitter->addListener('DomainEvent', function ($event) {
echo $event->getName(); // echo's "DomainEvent"
});
$emitter->emit(new DomainEvent);
AbstractEvent
The package also provides an abstract class which provides a default getName
implementation returning the FQCN.