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
プレゼンテーション実践
takenawa
0
9.1k
Sponsor the Conference | VizChitra 2025
vizchitra
0
570
モンテカルロ法(3) 発展的アルゴリズム / Simulation 04
kaityo256
PRO
7
1.4k
20250611_なんでもCopilot1年続いたぞ~
ponponmikankan
0
120
GitHubとAzureを使って開発者になろう
ymd65536
1
140
Linuxのよく使うコマンドを解説
mickey_kubo
1
240
技術文章を書くための執筆技術と実践法(パラグラフライティング)
hisashiishihara
19
6.6k
Interaction - Lecture 10 - Information Visualisation (4019538FNR)
signer
PRO
0
2k
万博非公式マップとFOSS4G
barsaka2
0
580
JPCERTから始まる草の根活動~セキュリティ文化醸成のためのアクション~
masakiokuda
0
200
2025.05.10 技術書とVoicyとわたし #RPALT
kaitou
1
230
America and the World
oripsolob
0
520
Featured
See All Featured
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
8
370
The Cult of Friendly URLs
andyhume
79
6.5k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Rebuilding a faster, lazier Slack
samanthasiow
83
9.1k
Building an army of robots
kneath
306
45k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
8
710
Adopting Sorbet at Scale
ufuk
77
9.5k
Why Our Code Smells
bkeepers
PRO
337
57k
How STYLIGHT went responsive
nonsquared
100
5.6k
A Modern Web Designer's Workflow
chriscoyier
695
190k
RailsConf 2023
tenderlove
30
1.2k
BBQ
matthewcrist
89
9.7k
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