Silex versus Symfony, Microframework vs full-stack

1. SILEX VS SYMFONY
 THE FINAL SHOWDOWN PHP[WORLD] 2016 @MICHAELCULLUMUK
2. ME?
3. MICHAEL CULLUM @MICHAELCULLUMUK
4. SYMFONY
5. SYMFONY COMPONENTS
6. SYMFONY/ SYMFONY-STANDARD
7. COMPONENT BASED
8. USES COMPONENTS
9. SILEX
10. SILEX
11. HELLO WORLD
12. SILEX <?php require_once __DIR__.'/../vendor/autoload.php'; $app = new Silex\Application(); $app->get('/hello/{name}', function ($name) use ($app) { return 'Hello '.$app->escape($name); }); $app->run();
13. SYMFONY CONTROLLER <?php namespace Acme\HelloBundle\Controller; use Symfony\Component\HttpFoundation\Response; class HelloController { public function indexAction($name) { return new Response('<html><body>Hello '.$name.'!</body></html>'); } }
14. SYMFONY CONFIGURATION <?php public function registerBundles() { $bundles = array( // ... new Acme\HelloBundle\AcmeHelloBundle(), ); return $bundles; } php app/console generate:bundle --namespace=Acme/HelloBundle --format=yml _hello: pattern: /hello/{name} defaults: { _controller: AcmeHelloBundle:Hello:index }
15. BENCHMARKING VMWare Fusion: Ubuntu 64-bit Server 15.04
 NGINX
 PHP 5.6.4
 2GB RAM
 4 cores (Intel Core i7, 3.4 GHz). Requests per second:
 551.59 Time per request:
 1.813ms Requests per second:
 1424.30 Time per request:
 0.702ms 0 375 750 1125 1500 SYMFONY SILEX
16. HELLO WORLD
17. ROUTES
18. HELLO WORLD * 100
19. BENCHMARKING 0 0.03 0.06 0.09 0.12 SYMFONY SILEX
20. CONTAINER
21. SERVICE CONTAINER DUMPING
22. BENCHMARKING Source: Igor Wiedler Memory Usage:
 931K Wall time:
 6.124ms Memory Usage:
 579K Wall time:
 0.86ms Memory Usage:
 738K Wall time:
 0.495ms Dumped
23. BENCHMARKING 0 250 500 750 1000 SYMFONY SYMFONY
 (DUMPED) PIMPLE 0 1.75 3.5 5.25 7 SYMFONY SYMFONY
 (DUMPED) PIMPLE Memory (K) Wall time (ms)
24. BENCHMARKING 0 200 400 600 800 SYMFONY
 (DUMPED) PIMPLE 0 0.225 0.45 0.675 0.9 SYMFONY
 (DUMPED) PIMPLE Memory (K) Wall time (ms)
25. MAINTAINABILITY
26. LESS AVAILABLE
27. STRUCTURE
28. SHORTCUTS & MAGIC
29. APIS
30. FORMS
31. AUTHENTICATION
32. RATE LIMITING
33. LARGE APPLICATIONS
34. LOSS OF PERFORMANCE GAINS
35. BUSINESS LOGIC
36. YAML
37. TIDYING UP SILEX
38. MINIMAL FRONT CONTROLLER
39. RAD - 5 ROUTES
40. FRONT CONTROLLER <?php require_once __DIR__.'/../vendor/autoload.php'; use Silex\Application; use Michaelcullum\Router; include __DIR__.'/config.php'; // Basic App Setup Stuff $app = new Application(); $router = new Router($app); // Register service providers include __DIR__.'/../src/Michaelcullum/registerProviders.php'; // Set twig layout template $app->before(function () use ($app) { $app['twig']->addGlobal('layout', $app['twig']->loadTemplate('base.html.twig')); }); $app->mount('/', $router->setBasicRoutes()); $app->run();
41. CONTROLLERS
42. CONTROLLERS <?php namespace Michaelcullum\Controller; use Silex\Application; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\Validator\Constraints as Assert; class FooController { public function contactAction(Request $request, Application $app) { return $app['twig']->render('contact.html.twig', []); } }
43. FORMS $form = $app['form.factory']->createBuilder('form') ->add('name', 'text', array( 'required' => true, 'constraints' => array(new Assert\NotBlank(), new Assert\Length(array('min' => 5))) )) ->getForm(); if ('POST' == $request->getMethod()) { $form->bind($request); if ($form->isValid()) { $data = $form->getData(); return $app['twig']->render('contact.html.twig', []); } }
44. ROUTING
45. ROUTING <?php namespace Michaelcullum; use Silex\Application; use Symfony\Component\HttpFoundation\Request; class Router { public $app; function __construct(Application $app) { $this->app = $app; } public function setBasicRoutes() { $controllerFactory = $this->app['controllers_factory']; $controllerFactory->get('/', 'Michaelcullum\Controller\BasicPages::indexAction'); $controllerFactory->get('/who', 'Michaelcullum\Controller\BasicPages::whoAction'); return $controllerFactory; } }
46. PROVIDERS
47. PROVIDERS <?php use Silex\Provider\FormServiceProvider; use Silex\Provider\TwigServiceProvider; use Silex\Provider\DoctrineServiceProvider; use Symfony\Component\Validator\Constraints as Assert; use Silex\Provider\ValidatorServiceProvider; use Silex\Provider\TranslationServiceProvider; $app->register(new FormServiceProvider()); $app->register(new ValidatorServiceProvider()); $app->register(new TranslationServiceProvider(), array( 'translator.messages' => array(), )); $app->register(new TwigServiceProvider(), array( 'twig.path' => __DIR__.'/../../views', )); $app->register(new DoctrineServiceProvider(), array( 'dbs.options' => array(array( 'driver' => 'pdo_mysql', 'host' => 'localhost', 'dbname' => getenv('DB_NAME'), 'user' => getenv('DB_USER'), 'password' => getenv('DB_PASSWORD'), 'charset' => 'utf8', )), ));
48. PROVIDERS VERSUS BUNDLES
49. REGISTERING SERVICES ON A CONTAINER
50. PIMPLE
51. LESS AVAILABLE
52. DOCTRINE ORM
53. JUST THE GLUE
54. WHAT SILEX DOESN’T DO
55. CONSOLE
56. ANNOTATIONS
57. A LOT OF CODE
58. ANTI-PERFORMANCE
59. QUESTIONS? @MICHAELCULLUMUK
60. THANKS @MICHAELCULLUMUK
61. BIT.LY/WORLD16-SILEX @MICHAELCULLUMUK
62. 2016 2016
63. SILEX VS SYMFONY
 THE FINAL SHOWDOWN PHP[WORLD] 2016 @MICHAELCULLUMUK