Symfony 4.2 updated

Transcript

1. SYMFONY 4.2 WHAT'S NEW? 1
2. Who am I? Tim Jabs Software Developer 
 @Sensiolabs Deutschland
 
 Twitter:
 @_Rubinum_ 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 + dependency injection
10. DEPRECATIONS !10 Deprecated Controller Class: No more:
 Controller
 $this->get(FooClass::class) Use:
 AbstractController + dependency injection
11. DEPRECATIONS !11
12. DEPRECATIONS !12
13. DEPRECATIONS !13 Deprecated process input as string:
14. SIDE NOTE !14 before: after:
15. DEPRECATIONS !15 Deprecated tree builders without root nodes:
16. DEPRECATIONS !16 Take care! There are even more deprecations take this https://github.com/symfony/symfony/blob/4.2/ UPGRADE-4.2.md
17. NEW COMPONENT !17
18. NEW COMPONENT !18 VAREXPORTER
19. NEW COMPONENT !19 Example:
 export($data)
20. NEW COMPONENT !20
21. ENV FILE PER ENVIRONMENT !21
22. ENV FILE PER ENVIRONMENT !22 No More: .env.dist But: .env is part of of the repository now
23. ENV FILE PER ENVIRONMENT !23 before:
 .env after:
 .env
 .env.test
 .env.dev
 .env.dev.local
24. ENV FILE PER ENVIRONMENT !24 //.env DATABASE_URL: …
 DATABASE_URL_TEST: …
 DATABASE_URL_TEST_LOCAL: …
25. TRANSLATION RELATED IMPROVEMENTS !25
26. TRANSLATION RELATED IMPROVEMENTS !26 before:
27. TRANSLATION RELATED IMPROVEMENTS !27 after:
28. TRANSLATION RELATED IMPROVEMENTS !28 ICU parent locales as fallback: Example:
 
 before:
 es_AR => es
 after:
 es_AR => es_419 => es
29. TRANSLATION RELATED IMPROVEMENTS !29 Update XLF translations by default: before:
 bin/console translation:update // output default JSON after:
 bin/console translation:update // output default XLF
30. TRANSLATION RELATED IMPROVEMENTS !30 Lint multiple XLIFF dirs or files: bin/console lint:xliff supports multiple directories now
31. AUTOWIRING BY TYPE AND NAME !31
32. AUTOWIRING BY TYPE AND NAME !32
33. AUTOWIRING BY TYPE AND NAME !33
34. CACHE STAMPEDE !34
35. CACHE STAMPEDE !35
36. CACHE STAMPEDE !36
37. CACHE STAMPEDE !37
38. SECURITY !38
39. SECURITY !39 Detailed security voters decisions
40. SECURITY !40 before:
41. SECURITY !41 after:
42. FORMS !42
43. FORMS !43 Clear form errors:
44. FORMS !44 Improved form type extension
45. FORMS !45 before: Improved form type extension
46. FORMS !46 before: Improved form type extension
47. FORMS !47 after: Improved form type extension
48. FORMS !48 Improved form type extension
49. DIVISIBLE CONSTRAINT !49
50. PDO-BASED LOCK !50
51. PDO-BASED LOCK !51
52. PDO-BASED LOCK !52
53. PDO-BASED LOCK !53
54. THANK YOU 54
55. BONUS 4.3 PREVIEW !55
56. CONSOLE HYPERLINKS !56
57. TWIG DEPRECATED TAG !57
58. CONTRIBUTE? 58 You want to be part of Symfony? Take a look: https://symfony.com/doc/current/contributing/ index.html
59. REFERENCES !59 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
60. REFERENCES !60 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