Symfony 4.2

A talk about symfony 4.2.

Transcript

1. SYMFONY 4.2 WHAT'S NEW? 1
2. Who am I? Tim Jabs Software Developer 
 @Sensiolabs Deutschland 2
4. 4 Symfony 4.2
5. DEPRECATIONS !5
6. DEPRECATIONS !6
7. DEPRECATIONS !7 Deprecated template directory: old default:
 src/Resources/views/ new default:
 templates/ How can I change this?
 config/packages/twig.yaml
 twig.default_path
8. DEPRECATIONS !8 Deprecated the Kernel name and root dir: No more:
 KernelInterface::getName()/
 getRootDir() => getProjectDir()
 If you need a distinctive ID for the kernel: KernelInterface::getContainerClass()
 

9. DEPRECATIONS !9 Deprecated ContainerAwareCommand class: No more:
 ContainerAwareCommand Use:
 Command + proper dependency injection
10. DEPRECATIONS !10 Deprecated Controller Class: No more:
 Controller
 $this->get(FooClass::class) Use:
 AbstractController + proper dependency injection
11. DEPRECATIONS !11
12. DEPRECATIONS !12
13. DEPRECATIONS !13 Deprecated process commands as string:
14. SIDE NOTE !14 before: after:
15. DEPRECATIONS !15 Deprecated tree builders without root nodes:
16. DEPRECATIONS !16 Take care! There are even more deprecations take this https://github.com/symfony/symfony/blob/4.2/ UPGRADE-4.2.md
17. NEW COMPONENT !17 VarExporter Example:
 export($data)
18. ENV FILE PER ENVIRONMENT !18
19. ENV FILE PER ENVIRONMENT !19 No More: .env.dist But: .env is part of of the repository now
20. ENV FILE PER ENVIRONMENT !20 before:
 .env after:
 .env
 .env.test
 .env.dev
 .env.dev.local
21. ENV FILE PER ENVIRONMENT !21 //.env DATABASE_URL: …
 DATABASE_URL_TEST: …
 DATABASE_URL_TEST_LOCAL: …
22. TRANSLATION RELATED IMPROVEMENTS !22
23. TRANSLATION RELATED IMPROVEMENTS !23 before:
24. TRANSLATION RELATED IMPROVEMENTS !24 after:
25. TRANSLATION RELATED IMPROVEMENTS !25 ICU parent locales as fallback: Example:
 
 before:
 es_AR => es
 after:
 es_AR => es_419 => es
26. TRANSLATION RELATED IMPROVEMENTS !26 Update XLF translations by default: before:
 bin/console translation:update // output default JSON after:
 bin/console translation:update // output default XLF
27. TRANSLATION RELATED IMPROVEMENTS !27 Lint multiple XLIFF dirs or files: bin/console lint:xliff supports multiple directories now
28. AUTOWIRING BY TYPE AND NAME !28
29. AUTOWIRING BY TYPE AND NAME !29
30. AUTOWIRING BY TYPE AND NAME !30
31. CACHE STAMPEDE !31
32. CACHE STAMPEDE !32
33. CACHE STAMPEDE !33
34. SECURITY !34
35. SECURITY !35 Detailed security voters decisions
36. SECURITY !36 before:
37. SECURITY !37 after:
38. FORMS !38
39. FORMS !39 Clear form errors:
40. FORMS !40 Improved form type extension
41. FORMS !41 before: Improved form type extension
42. FORMS !42 before: Improved form type extension
43. FORMS !43 after: Improved form type extension
44. FORMS !44 Improved form type extension
45. DIVISIBLE CONSTRAINT !45
46. THANK YOU 46
47. REFERENCES !47 Overview: 
 https://symfony.com/blog/symfony-4-2-curated-new-features Changelog: https://symfony.com/blog/symfony-4-2-0-beta1-released https://symfony.com/blog/symfony-4-2-0-beta2-released Translations: https://symfony.com/blog/new-in-symfony-4-2-translation-related-improvements https://symfony.com/blog/new-in-symfony-4-2-intlmessageformatter Deprecations: https://symfony.com/blog/new-in-symfony-4-2-important-deprecations Security: https://symfony.com/blog/new-in-symfony-4-2-samesite-cookie-configuration https://symfony.com/blog/new-in-symfony-4-2-auto-secure-cookies https://symfony.com/blog/new-in-symfony-4-2-detailed-security-voters-decisions
48. REFERENCES !48 Forms: https://symfony.com/blog/new-in-symfony-4-2-clear-form-errors https://symfony.com/blog/new-in-symfony-4-2-improved-form-type-extensions Misc: https://symfony.com/blog/new-in-symfony-4-2-cache-stampede-protection https://symfony.com/blog/new-in-symfony-4-2-divisibleby-constraint https://symfony.com/blog/new-in-symfony-4-2-addlink-shortcut https://symfony.com/blog/new-in-symfony-4-2-define-env-vars-per-environment https://symfony.com/blog/new-in-symfony-4-2-acceptable-request-formats https://symfony.com/blog/new-in-symfony-4-2-simpler-custom-serialized-names https://symfony.com/blog/new-in-symfony-4-2-wait-until-processes-are-ready https://symfony.com/blog/new-in-symfony-4-2-varexporter-component https://symfony.com/blog/new-in-symfony-4-2-console-tables-improvements https://symfony.com/blog/new-in-symfony-4-2-pdo-based-lock-storage https://symfony.com/blog/new-in-symfony-4-2-autowiring-by-type-and-name https://symfony.com/blog/new-in-symfony-4-2-simpler-functional-tests https://symfony.com/doc/current/configuration/dot-env-changes.html