Esempi in PHP per Falcraft\Patterns Publisher::detachListener

Esempio n. 1

File: ObserverAndPublisher.php Progetto: asherwunk/primus2

    $altState->setState('alt');
    echo "Success!\n";
    echo "    Fire Old Publisher ('alt') -> \n";
    $newPublisher->setStateObject($altState);
    echo "    Fire Alternate Publisher ('alt') -> \n";
    $altPublisher->setStateObject($altState);
} catch (\Exception $e) {
    $success = false;
}
if (!$success) {
    echo "EXCEPTION RAISED\n\n";
}
echo "    detach observer from old publisher -> ";
$success = true;
try {
    $newPublisher->detachListener($newObserver);
} catch (\Exception $e) {
    $success = false;
}
if ($success) {
    echo "Success!\n";
} else {
    echo "Failure...\n";
}
echo "    detach observer from old publisher again (fail) -> ";
$fail = true;
try {
    $newPublisher->detachListener($newObserver);
    $fail = false;
} catch (\Exception $e) {
}