Symfony Nano Framework, a cunning plan

All frameworks seem to have their own micro framework: Zend framework has Expressive, Laravel has Lumen. But what does Symfony have? Silex? MicroKernelTrait? Hah! The stuff's as boring as a pacifist pistol. But don't worry, for I have a plan as cunning as a fox who's just been appointed Professor of Cunning at Oxford University.

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1. Symfony Nano Framework It’s so minute it wouldn’t be able to cover a small water biscuit Loïc Faugeron http://constant.co @epiloic
2. Loïc Faugeron gnugat @epiloic Blog - https://gnugat.github.io 2
3. Constant Commerce Symfony 3, PHP 7, phpspec @epiloic Site - http://constant.co 3
4. Symfony Nano Framework Micro @epiloic 4
5. 1. Micro Framework? 2. Standard Edition 3. Symfony Flex 4. Empty Edition 5. Micro Framework Bundle
6. 1. Micro Framework? What does it mean for you?
7. @epiloic 7 Examples • Laravel: Lumen • Zend: Expressive • Symfony: ???
8. @epiloic 8 Silex? Bundles Incompatibility
9. @epiloic 9 MicroKernelTrait? Fabpot: It’s just a regular Kernel with some method helpers [...] There’s nothing micro here See Fabien’s comments - https://github.com/symfony/symfony/pull/15990#r40645358
10. @epiloic 10 Symfony?
11. @epiloic 11 • HttpKernel • Routing • DependencyInjection • EventDispatcher • Config
12. @epiloic 12 Hello World
13. @epiloic 13 Metrics
14. @epiloic 14 API (usage in your app) Number of steps to add new route
15. @epiloic 15 Dependencies composer show | wc -l
16. @epiloic 16 Footprint Apache Benchmark and Blackadder Blackfire
17. 2. Standard Edition Solves 80%, out of the box
18. @epiloic 18 composer create-project symfony/framework-standard-edition cd framework-standard-edition
19. @epiloic 19 <?php // src/AppBundle/Controller/DefaultController.php namespace AppBundle\Controller; use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route; use Symfony\Bundle\FrameworkBundle\Controller\Controller; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; class DefaultController extends Controller { /** * @Route("/", name="homepage") */ public function indexAction(Request $request) { return new Response('Hello World'); } }
20. @epiloic 20 SYMFONY_ENV=prod composer update -oa --no-dev php -S localhost:2502 -t web & curl 'http://localhost:2502/app.php' ab -c 10 -t 10 'http://localhost:2502/app.php' killall php
21. @epiloic 21 Results • API: 1 step to add new route • Dependencies: 85 (34 + 51) • Footprint: 400 req / s
22. @epiloic 22
23. 3. Symfony Flex Add what you need
24. @epiloic 24 composer create-project symfony/skeleton:3.3.x-dev cd skeleton composer require symfony/dotenv
25. @epiloic 25 # .env ###> symfony/framework-bundle ### APP_ENV=prod APP_DEBUG=0 APP_SECRET=31611929636ceb325e27091c2856ab8b ###< symfony/framework-bundle ###
26. @epiloic 26 <?php // src/Controller/HelloController.php namespace App\Controller; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; class HelloController { public function world(Request $request) { return new Response('Hello World'); } }
27. @epiloic 27 # etc/routing.yaml hello_world: path: / defaults: _controller: ‘App\Controller\HelloController:world’ methods: - GET
28. @epiloic 28 composer update -oa --no-dev php -S localhost:2504 -t web & curl 'http://localhost:2504/index.php' ab -c 10 -t 10 'http://localhost:2504/index.php' killall php
29. @epiloic 29 Results • API: 2 steps to add new route [+1] • Dependencies: 28 [/3] • Footprint: 950 req / s [x2.5]
30. @epiloic 30
31. @epiloic 31
32. 4. Empty Edition Add what you need
33. @epiloic 33 composer create-project gnugat/symfony-empty-edition cd symfony-empty-edition
34. @epiloic 34 <?php // src/AppBundle/Controller/HelloController.php namespace AppBundle\Controller; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; class HelloController { public function world(Request $request) { return new Response('Hello World'); } }
35. @epiloic 35 # app/config/services/controller.yml services: app.hello_controller: class: ‘AppBundle\Controller\HelloController’
36. @epiloic 36 # app/config/routings/app.yml hello_world: path: / defaults: _controller: app.hello_controller:world methods: - GET
37. @epiloic 37 SYMFONY_ENV=prod composer update -oa --no-dev php -S localhost:2503 -t web & curl 'http://localhost:2503/app.php' ab -c 10 -t 10 'http://localhost:2503/app.php' killall php
38. @epiloic 38 Results • API: 3 steps to add new route [+1] • Dependencies: 25 [/1.1] • Footprint: 1 000 req / s [x1.1]
39. @epiloic 39
40. @epiloic 40
41. 5. MicroFrameworkBundle Add what you need++
42. @epiloic 42 composer require gnugat/micro-framework-bundle composer remove symfony/framework-bundle
43. @epiloic 43 <?php // app/AppKernel.php use Symfony\Component\HttpKernel\Kernel; use Symfony\Component\Config\Loader\LoaderInterface; class AppKernel extends Kernel { public function registerBundles() { return array( new Gnugat\MicroFrameworkBundle\GnugatMicroFrameworkBundle(), new AppBundle\AppBundle(), ); } // ... }
44. @epiloic 44 # app/config/config.yml imports: - { resource: parameters.yml } - { resource: services/ }
45. @epiloic 45 rm -rf var/* SYMFONY_ENV=prod composer update -o --no-dev php -S localhost:2505 -t web & curl 'http://localhost:2505/app.php' ab -c 10 -t 10 'http://localhost:2505/app.php' killall php
46. @epiloic 46
47. @epiloic 47 Results • API: 3 steps to add new route [0] • Dependencies: 16 [/1.5] • Footprint: 1 200 req / s [x1.2]
48. Conclusion
49. @epiloic 49 Questions?
50. @epiloic 50 Resources Blackadder II Blackadder the Third Blackadder goes forth http://gnugat.github.io/micro-framework-bundle/