This library is abandoned. Please consider using a different library.

Opis\Events\Event is the standard event class provided by Opis Events.

Creating events

To create a new event you have to create an instance of Opis\Events\Event.

use Opis\Events\Event;

// Cancellable event
$event1 = new Event("event.name.1", true);

// Non-cancellable event
$event2 = new Event("event.name.2", false);

If an event is not cancellable, the stop method will have no effect when called.

When a event is cancelled, other listeners will not be invoked.

Please note that NOT all events should be cancellable.

In order to fire (dispatch) the event, you have to pass it to the dispatch method of the event dispatcher

You can also fire a new basic event using emit, in this case the emit method itself will create and dispatch a standard event object.

Methods

name

Returns the name of the event.

signature

public function name(): string

usage

if ($event->name() === 'system.init') {
    // ...
}

cancelled

Checks if the event was cancelled using the stop method.

signature

public function cancelled(): bool

usage

if ($event->cancelled()) {
    // ...
}

stop

Cancels the propagation of the event, if the event is cancellable.

signature

public function stop(): void

usage

$event->stop();