Silex versus Symfony, Microframework vs full-stack

SILEX VS SYMFONY  THE FINAL SHOWDOWN PHP[WORLD] 2016 @MICHAELCULLUMUK

MICHAEL CULLUM @MICHAELCULLUMUK

SYMFONY

SYMFONY COMPONENTS

SYMFONY/ SYMFONY-STANDARD

COMPONENT BASED

USES COMPONENTS

HELLO WORLD

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();

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>'); } }

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 }

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

HELLO WORLD

ROUTES

HELLO WORLD * 100

BENCHMARKING 0 0.03 0.06 0.09 0.12 SYMFONY SILEX

CONTAINER

SERVICE CONTAINER DUMPING

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

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)

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)

MAINTAINABILITY

LESS AVAILABLE

STRUCTURE

SHORTCUTS & MAGIC

AUTHENTICATION

RATE LIMITING

LARGE APPLICATIONS

LOSS OF PERFORMANCE GAINS

BUSINESS LOGIC

TIDYING UP SILEX

MINIMAL FRONT CONTROLLER

RAD - 5 ROUTES

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();

CONTROLLERS

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', []); } }

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', []); } }

ROUTING

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; } }

PROVIDERS

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', )), ));

PROVIDERS VERSUS BUNDLES

REGISTERING SERVICES ON A CONTAINER

PIMPLE

LESS AVAILABLE

DOCTRINE ORM

JUST THE GLUE

WHAT SILEX DOESN’T DO

CONSOLE

ANNOTATIONS

A LOT OF CODE

ANTI-PERFORMANCE

QUESTIONS? @MICHAELCULLUMUK

THANKS @MICHAELCULLUMUK

BIT.LY/WORLD16-SILEX @MICHAELCULLUMUK

2016 2016

SILEX VS SYMFONY  THE FINAL SHOWDOWN PHP[WORLD] 2016 @MICHAELCULLUMUK

Silex versus Symfony, Microframework vs full-stack

Silex versus Symfony, Microframework vs full-stack

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