Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Symfony 4.2
Search
Tim Jabs
November 28, 2018
Education
0
600
Symfony 4.2
A talk about symfony 4.2.
Tim Jabs
November 28, 2018
Tweet
Share
More Decks by Tim Jabs
See All by Tim Jabs
Symfony 4.2 updated
rubinum
0
120
Symfony 4.1 What's New?
rubinum
4
1.1k
Other Decks in Education
See All in Education
Pythonパッケージ管理 [uv] 完全入門
mickey_kubo
20
14k
Interaction - Lecture 10 - Information Visualisation (4019538FNR)
signer
PRO
0
2k
自己紹介 / who-am-i
yasulab
PRO
3
5.2k
郷土教育モデル事業(香川県小豆島町).pdf
bandg
0
190
Case Studies and Course Review - Lecture 12 - Information Visualisation (4019538FNR)
signer
PRO
1
2k
i-GIP 2025 中高生のみなさんへ資料
202200
0
480
系統性を意識したプログラミング教育~ガチャを実装しよう~
asial_edu
0
400
Sponsor the Conference | VizChitra 2025
vizchitra
0
540
日本の教育の未来 を考える テクノロジーは教育をどのように変えるのか
kzkmaeda
1
210
2025.05.10 技術書とVoicyとわたし #RPALT
kaitou
1
210
The Art of Note Taking
kanaya
1
130
社外コミュニティと「学び」を考える
alchemy1115
2
170
Featured
See All Featured
The Cult of Friendly URLs
andyhume
79
6.5k
A designer walks into a library…
pauljervisheath
207
24k
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
5
210
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
3.9k
Unsuck your backbone
ammeep
671
58k
Java REST API Framework Comparison - PWX 2021
mraible
31
8.6k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
130
19k
Scaling GitHub
holman
459
140k
Designing for Performance
lara
609
69k
Side Projects
sachag
455
42k
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