require 'vendor/autoload.php';

use Silex\Application;

// ... some awesome code here ...

if ($app['debug']) {
    $app->register(new Whoops\Provider\Silex\WhoopsServiceProvider());
}

// ...

$app->run();

就这样。默认情况下，如果在您的开发环境中出现错误，您将获得美观的错误页面，但您显然也可以完全访问 whoops 库。例如，将新的处理器添加到您的应用程序中就像扩展 whoops 一样简单

$app['whoops'] = $app->extend('whoops', function ($whoops) {
    $whoops->pushHandler(new DeleteWholeProjectHandler());
    return $whoops;
});