echo " 0\n";
}, null, 0, array('strict' => true));
$queue->push($handler);
$handler = new Event\Handler(null, function ($e) {
echo " A\n";
}, null, 1.5, array('strict' => true));
$queue->push($handler);
} catch (\Exception $e) {
$success = false;
}
if ($success) {
echo "Success!\n";
} else {
echo "Failure...\n";
}
echo " Fire! -> \n";
$success = true;
$publisher = $event = null;
try {
$publisher = new Patterns\Publisher();
$publisher->attachListener($queue);
$event = new Event\GenericEvent(null, null, null, null);
$publisher->setState($event);
} catch (\Exception $e) {
$success = false;
}
if ($success) {
echo "Success!\n\n";
} else {
echo "Failure...\n\n";
}
$success = true;
$finalObserver = null;
$finalPublisher1 = $finalPublisher2 = $finalPublisher3 = $finalPublisher4 = null;
try {
echo " Instantiate Final Observer -> ";
$finalObserver = new Patterns\Observer();
echo "Success!\n";
echo " Instantiate Final Publisher 1 - 4 -> ";
$finalPublisher1 = new Patterns\Publisher();
$finalPublisher1->attachListener($finalObserver);
$finalPublisher2 = new Patterns\Publisher();
$finalPublisher2->attachListener($finalObserver);
$finalPublisher3 = new Patterns\Publisher();
$finalPublisher3->attachListener($finalObserver);
$finalPublisher4 = new Patterns\Publisher();
$finalPublisher4->attachListener($finalObserver);
echo "Success!\n";
} catch (\Exception $e) {
$success = false;
}
if (!$success) {
echo "EXCEPTION RAISED\n";
}
echo " Unlink Observer -> ";
$success = true;
try {
$finalObserver->unlink();
} catch (\Exception $e) {
$success = false;
}
if ($success) {
