trait a
{
protected $listeners;
public function on()
{
$this->listeners = [123];
return $this->listeners;
}
}
class b
{
use a;
}
$b = new b();
var_dump($b->on());
class event
{
use \Evenement\EventEmitterTrait;
}
$event = new event();
var_dump($event);
$event->on('key1', function ($msg) {
echo "key1 event: \n";
var_dump($msg);
});
$event->on('key2', function ($val) {
return $val + 1;
});
class env
{
