Symfony, the PHP framework for Open-Source, Start-Ups & Enterprise

This talk introduces the Symfony framework project and Open-Source ecosystem. It also showcases some Open-Source projects, start-ups and enterprises success stories.

Transcript

1. Symfony, the PHP framework for Open-Source & Enterprise Friday March 20th 2015 – Cluj – Romania
2. Hugo HAMON Head of training at SensioLabs Book author Speaker at Conferences Symfony contributor @hhamon
3. What is Symfony?
5. Framework Philosophy Community Professional Toolkit
6. Symfony2 is a set of reusable, standalone, decoupled, and cohesive PHP components that solve common web development problems.
7. Dependency Injection BrowserKit ClassLoader Config Console CssSelector Debug DomCrawler EventDispatcher ExpressionLanguage Filesystem Finder Form HttpFoundation HttpKernel Locale Intl Icu OptionsResolver Process PropertyAccess Routing Security Serializer Stopwatch Templating Translation Validator Yaml
8. Symfony is also an HTTP full-stack web framework made of bundles and third party libraries.
9. app/ is the application folder src/ is the libraries folder web/ is the general public folder contains the configuration, templates and generated files contains the PHP code of your application contains front controllers and web assets (images, Javascripts, stylesheets, ...) . ├─ app/ │ ├─ AppCache.php │ ├─ AppKernel.php │ ├─ cache/ │ ├─ config/ │ ├─ console │ ├─ logs/ │ ├─ autoload.php │ ├─ check.php │ ├─ phpunit.xml.dist │ └─ Resources/ │ └─ views/ │ └─ admin/ ├─ src/ │ └─ AppBundle/ ├─ vendor/ └─ web/ ├─ config.php ├─ app.php └─ app_dev.php vendor/ hosts third party code contains libraries and resources installed with Composer utility tool.
10. A « Bundle » is a directory containing a set of files that implement a single feature and can be shared with the Community.
11. src/AppBundle/ ├── AppBundle.php ├── Controller/ │ └── BlogController.php ├── DataFixtures/ │ └── ORM/ │ └── LoadBlogPostData.php ├── Entity/ │ ├── BlogPost.php │ ├── Comment.php │ └── Repository/ │ └── BlogPostRepository.php └── Form/ └── BlogPostType.php
12. Philosophy
13. Symfony is an HTTP framework that converts a Request object into a Response object.
14. # web/app.php use Symfony\Component\HttpFoundation\Request; $kernel = new AppKernel('prod', false); $kernel->loadClassCache(); $request = Request::createFromGlobals(); $response = $kernel->handle($request); $response->send(); $kernel->terminate($request, $response);
15. # web/app.php use Symfony\Component\HttpFoundation\Request; $kernel = new AppKernel('prod', false); $kernel->loadClassCache(); $request = Request::createFromGlobals(); $response = $kernel->handle($request); $response->send(); $kernel->terminate($request, $response);
17. Symfony also takes inspiration on leading professional Open- Source projects from other communities.
18. What makes Symfony popular?
20. +5,000,000 Installs with Composer
21. +1,250 code contributors
22. Official Documentation
23. +900 documentation contributors
24. +2 500 Community Bundles
25. Promoting PHP Standards
26. Modern Development Features
27. Easy Runtime Debugging
28. Symfony for Open-Source projects
41. Symfony for Start-Ups
42. RAD & Prototyping https://www.flickr.com/photos/collylogic
43. § Code Generators § Admin Generators § ORM Layers § Automation § Annotations
44. Simple & Versatile https://www.flickr.com/photos/58621196@N05/6338435691/sizes/l
45. https://farm8.staticflickr.com/7243/7079126699_d8f34a8425_b.jpg Open
46. https://www.flickr.com/photos/usnavy/5711222106/sizes/l Easy to ship & deploy
47. https://www.flickr.com/photos/sensiolabsuk/7999168719/sizes/l Community Involvment
49. Success Stories
57. Symfony for Enterprise
58. Maturity & Stability
59. Highly Configurable imports: - { resource: parameters.yml } - { resource: security.yml } - { resource: services.yml } framework: #esi: ~ #translator: { fallbacks: ["%locale%"] } secret: "%secret%" router: resource: "%kernel.root_dir%/config/routing.yml" strict_requirements: ~ form: ~ csrf_protection: ~ validation: { enable_annotations: true } # ...
60. End of 2015 Symfony 3.0 Clear Roadmap
61. Symfony major versions are backward compatible to ensure smooth upgrades when new versions are published. http://symfony.com/bc
62. Cloud Deployment
63. Interoperability
64. Professional Services & Support
65. Success Stories
66. Over 100 millions hits per day!
74. Symfony is made for everyone!
75. Questions? h"p://www.flickr.com/photos/mkrigsman/