A week of symfony #577 (15-21 January 2018)

This week Symfony worked on adding new features to the upcoming 4.1 version, such as priority for Twig extensions, a CSV processor for environment variables, and support for invokable event listeners. In addition, we introduced a surprisingly simple performance optimization for the container compilation.

Symfony development highlights

2.7 changelog:

• 06ef68f: [HttpFoundation] fixed Request::__toString ignoring cookies
• 6c16252: [Security] fixed fatal error on non string username
• 01de7ad: [Router] skip anonymous classes when loading annotated routes
• e6e235b: [Form] disallow transform dates beyond the year 9999
• 132cec4: [Config] enableable ArrayNodeDefinition is disabled for empty configuration
• 3a8f905: [TwigBundle] fixed a bug where the dump() function depended on bundle ordering
• 78a8a63: [Debug] always decorate existing exception handlers to deal with fatal errors
• 8e8ee09: [SecurityBundle] don't register in memory users as services

3.3 changelog:

• 663f3f0: [Routing] don't build routes more than once
• 65b48b5: [Serializer] DateTimeNormalizer handling of null and empty values (returning it instead of new object)
• 6d08d7f: [Cache] fixed handling of apcu_fetch() edgy behavior
• bccab35: [DependencyInjection] optimized the performance of container compilation

3.4 changelog:

• 069236e: [Console] add placeholder for line number in console exception fixtures
• f3ac9f5: [FrameworkBundle] auto-enable CSRF if the component and the session are loaded
• de95a37: [TwigBridge] pass the form-check-inline in parent
• 372bc1a: [Form] avoid button label translation when it's set to false
• 6df7d83: [OptionsResolver] fixed options resolver with array allowed types

Master changelog:

• 26e21d1: [Form] allow to define custom false values to BooleanToString transformer
• 49f8b73: [TwigBundle] added priority to twig extensions
• d94fbce: [DependencyInjection] add a simple CSV env var processor
• d6c05cc: [DependencyInjection] added support for invokable event listeners
• 0a56a37: [WebProfilerBundle] display orphaned events in profiler
• 2aa54b8: [Serializer] added default_constructor_arguments context option for denormalization

Newest issues and pull requests

• DI Container should be used to instantiate integration tests
• [Console] ArgvInput::hasParameterOption confused by short options with values
• [WebProfilerBundle] Slow kernel.terminate can prevent Toolbar from loading
• [Validator] Evaluate constraint requirements when the metadata are loaded

They talked about us

• Decoupling the User entity with a new Symfony User Bundle
• How to remove the templating component from a Symfony project
• How To Configure Behat with Symfony 4
• Setting default environment variables in Symfony 4
• HTTP/2, PHP and Symfony: a brief history of the protocol powering the web, and how to use it
• How we built the Symfony CRM for Oxford Business Group
• Créer une page phpinfo sécurisée avec Symfony et le bundle EasyAdmin
• [Symfony 3 Essencial] — Update | Upgrade Guide
• SaaS и мультитенантная архитектура в Symfony приложении. Часть 2
• Малюсенький CI вашего Symfony проекта за 2 минуты
• Symfony Framework ile AngularJs Basit İşlemler