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Symfony 4.2
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Tim Jabs
November 28, 2018
Education
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Symfony 4.2
A talk about symfony 4.2.
Tim Jabs
November 28, 2018
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Transcript
SYMFONY 4.2 WHAT'S NEW? 1
Who am I? Tim Jabs Software Developer @Sensiolabs Deutschland
2
3
4 Symfony 4.2
DEPRECATIONS !5
DEPRECATIONS !6
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
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()
DEPRECATIONS !9 Deprecated ContainerAwareCommand class: No more: ContainerAwareCommand Use: Command
+ proper dependency injection
DEPRECATIONS !10 Deprecated Controller Class: No more: Controller $this->get(FooClass::class) Use:
AbstractController + proper dependency injection
DEPRECATIONS !11
DEPRECATIONS !12
DEPRECATIONS !13 Deprecated process commands as string:
SIDE NOTE !14 before: after:
DEPRECATIONS !15 Deprecated tree builders without root nodes:
DEPRECATIONS !16 Take care! There are even more deprecations take
this https://github.com/symfony/symfony/blob/4.2/ UPGRADE-4.2.md
NEW COMPONENT !17 VarExporter Example: export($data)
ENV FILE PER ENVIRONMENT !18
ENV FILE PER ENVIRONMENT !19 No More: .env.dist But: .env
is part of of the repository now
ENV FILE PER ENVIRONMENT !20 before: .env after: .env .env.test
.env.dev .env.dev.local
ENV FILE PER ENVIRONMENT !21 //.env DATABASE_URL: … DATABASE_URL_TEST: …
DATABASE_URL_TEST_LOCAL: …
TRANSLATION RELATED IMPROVEMENTS !22
TRANSLATION RELATED IMPROVEMENTS !23 before:
TRANSLATION RELATED IMPROVEMENTS !24 after:
TRANSLATION RELATED IMPROVEMENTS !25 ICU parent locales as fallback: Example:
before: es_AR => es after: es_AR => es_419 => es
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
TRANSLATION RELATED IMPROVEMENTS !27 Lint multiple XLIFF dirs or files:
bin/console lint:xliff supports multiple directories now
AUTOWIRING BY TYPE AND NAME !28
AUTOWIRING BY TYPE AND NAME !29
AUTOWIRING BY TYPE AND NAME !30
CACHE STAMPEDE !31
CACHE STAMPEDE !32
CACHE STAMPEDE !33
SECURITY !34
SECURITY !35 Detailed security voters decisions
SECURITY !36 before:
SECURITY !37 after:
FORMS !38
FORMS !39 Clear form errors:
FORMS !40 Improved form type extension
FORMS !41 before: Improved form type extension
FORMS !42 before: Improved form type extension
FORMS !43 after: Improved form type extension
FORMS !44 Improved form type extension
DIVISIBLE CONSTRAINT !45
THANK YOU 46
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
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