mic2100/events

Events Library

, _(*1)

Instructions

Events

Events can either extend the AbstractEvent class or implement the EventInterface Some simple examples, _(*2)

class SampleEventOne extends AbstractEvent
{
    protected $handle = 'sample-event-one';

    public function handle(array $params = null) : bool
    {
        return true;
    }
}
class SampleEventTwo extends AbstractEvent
{
    protected $handle = 'sample-event-two';

    public function handle(array $params = null) : bool
    {
        return true;
    }
}

Dispatching

When you have created some events you can add them to the dispatcher. With this you can trigger events using the handle or using a wildcard to trigger multiple events., _(*3)

$dispatcher = new Dispatcher;
$dispatcher->addEvent(new SampleEventOne);
$dispatcher->addEvent(new SampleEventTwo);
$dispatcher->addEvent(new SampleEventTwo, 'custom-handle-one');

$dispatcher->trigger('custom-handle-one'); //triggers one event
$dispatcher->trigger('sample-event*'); //triggers two events