public function update(\SplSubject $event)
{
// $event instanceof WeakArray\Event;
// see WeakArray\Event class to view all available methods and Event::* constants
switch ($event->getType()) {
case WeakArray\Event::OBJECT_SET:
$event_str = 'set';
break;
case WeakArray\Event::OBJECT_UNSET:
$event_str = 'unset';
break;
case WeakArray\Event::OBJECT_DESTRUCTED:
$event_str = 'destructed';
break;
}
printf("Object %s, key %s\n", $event_str, $event->getKey());
}
public function update(SplSubject $event)
{
$this->collected[] = ['subject' => $event->getSubject(), 'type' => $event->getType(), 'key' => $event->getKey()];
}
