Problem description

We should keep here track what is required to support Symfony 8 and maybe already tackle changes.

Proposed solution

Link below related required PR to be merged for Symfony 8 version:

For all which want to help bring this forward please first tackle one of the below dependencies before tackling things in Sulu as before the dependencies are not tackled we can no test Symfony 8:

Dependencies

• SEAL: https://github.com/PHP-CMSIG/search
  • Pull Request
  • Release Tag
• Sulu Messenger: https://github.com/sulu/messenger
  • Pull Request: Update dependencies to include version Symfony 8.0 and DoctrineBundle 3.1 messenger#15
  • Release Tag: https://github.com/sulu/messenger/releases/tag/0.2.10
• Handcraftedinthealps Code Coverage Checker: https://github.com/handcraftedinthealps/code-coverage-checker/
  • Pull Request Update Symfony dependencies to include version 8.0 handcraftedinthealps/code-coverage-checker#10
  • Release Tag: https://github.com/handcraftedinthealps/code-coverage-checker/releases/tag/0.2.8
• FOSRest: https://github.com/FriendsOfSymfony/FOSRestBundle
  • Pull Request: Add support for symfony v8 FriendsOfSymfony/FOSRestBundle#2427
  • Release Tag
• JMS Serializer: https://github.com/schmittjoh/serializer/
  • Pull Request: Test against symfony 8 schmittjoh/serializer#1615
  • Release Tag https://github.com/schmittjoh/serializer/releases/tag/3.32.6
• JMS Serializer Bundle: https://github.com/schmittjoh/JMSSerializerBundle
  • Pull Request: Add support for Symfony 8 schmittjoh/JMSSerializerBundle#959
  • Release Tag: https://github.com/schmittjoh/JMSSerializerBundle/releases/tag/5.5.2
• Flysystem Bundle:
  • Pull Request: feat: Support Symfony 8 thephpleague/flysystem-bundle#188
  • Release Tag
• StofDoctrineExtensionsBundle: https://github.com/stof/StofDoctrineExtensionsBundle
  • Pull Request: Allow installation with Symfony 8 stof/StofDoctrineExtensionsBundle#516
  • Release Tag: https://github.com/stof/StofDoctrineExtensionsBundle/releases/tag/v1.15.0
• Gedmo Doctrine Extensions: https://github.com/doctrine-extensions/DoctrineExtensions
  • Pull Request: Allow Symfony 8.x components doctrine-extensions/DoctrineExtensions#3008
  • Release Tag: https://github.com/doctrine-extensions/DoctrineExtensions/releases/tag/v3.22.0
• Scheb/2fa: https://github.com/scheb/2fa
  • Issue: Bundle version 8 checklist scheb/2fa#270
  • Commit: scheb/2fa@663753b
  • Release Tag: https://github.com/scheb/2fa/releases/tag/v8.0.0
• toflar/psr6-symfony-http-cache-store: https://github.com/Toflar/psr6-symfony-http-cache-store
  • Pull Request: Add support for Symfony 8, require at least PHP 8.1 and add PHP 8.5 to CI Toflar/psr6-symfony-http-cache-store#48
  • Release Tag: https://github.com/Toflar/psr6-symfony-http-cache-store/releases/tag/4.3.0
• symfony-cmf/routing: https://github.com/symfony-cmf/Routing
  • Pull Request: allow installation with symfony 8 symfony-cmf/Routing#290
  • Release Tag: https://github.com/symfony-cmf/Routing/releases/tag/3.0.5
• symfony-cmf/routingbundle: https://github.com/symfony-cmf/routing-bundle
  • Pull Request
  • Release Tag
• FOSHTTPCacheBundle: https://github.com/FriendsOfSymfony/FOSHttpCacheBundle
  • Pull Request: allow installation with symfony 8 and test with php 8.5 FriendsOfSymfony/FOSHttpCacheBundle#651
  • Release Tag
• FOSHTTPCache: https://github.com/FriendsOfSymfony/FOSHttpCache
  • Pull Request: Add support for Symfony 8 FriendsOfSymfony/FOSHttpCache#597
  • Release Tag: https://github.com/FriendsOfSymfony/FOSHttpCache/releases/tag/3.1.2
• DoctrineFixtureBundle: https://github.com/doctrine/DoctrineFixturesBundle
  • Pull Request: allow Symfony 8 components doctrine/DoctrineFixturesBundle#542
  • Release Tag: https://github.com/doctrine/DoctrineFixturesBundle/releases/tag/4.3.1
• DoctrineBundle: https://github.com/doctrine/DoctrineBundle
  • Pull Request: Allow Symfony 8 doctrine/DoctrineBundle#2069
  • Release Tag: https://github.com/doctrine/DoctrineBundle/releases/tag/3.1.0
• matthiasnoback/symfony-config-test: https://github.com/SymfonyTest/SymfonyConfigTest
  • Pull Request: Run tests on Symfony 7.3 and 7.4, add support for Symfony 8.0 SymfonyTest/SymfonyConfigTest#89
  • Release Tag: https://github.com/SymfonyTest/SymfonyConfigTest/releases/tag/v6.1.0
• matthiasnoback/symfony-dependency-injection-test: https://github.com/SymfonyTest/SymfonyDependencyInjectionTest
  • Pull Request: Add PHP 8.4 build, run tests with Symfony 7.3 and 7.4, add Symfony 8.0 support SymfonyTest/SymfonyDependencyInjectionTest#165
  • Release Tag: https://github.com/SymfonyTest/SymfonyDependencyInjectionTest/releases/tag/6.2.0
• massive/build-bundle: https://github.com/massiveart/massivebuildbundle
  • Pull Request: Add Support for Symfony 8, drop support PHP lower 8.2 and Symfony lower 5.4 massiveart/MassiveBuildBundle#35
  • Release Tag:

Core ToDo

• Replace $request->get() with $request->query,getPayload(),attributes
  • ⚠️ do not depend on tests here as they not reflect the real world usage test via UI and may update the tests.
• Convert services.xml .php files.