UPGRADE-6.4.md

UPGRADE FROM 6.3 to 6.4

BrowserKit

• Add argument $serverParameters to AbstractBrowser::click() and AbstractBrowser::clickLink()

Cache

• [BC break] EarlyExpirationHandler no longer implements MessageHandlerInterface, rely on AsMessageHandler instead

DependencyInjection

• Deprecate ContainerAwareInterface and ContainerAwareTrait, use dependency injection instead

  Before

  class MailingListService implements ContainerAwareInterface
  {
      use ContainerAwareTrait;
  
      public function sendMails()
      {
          $mailer = $this->container->get('mailer');
  
          // ...
      }
  }

  After

  use Symfony\Component\Mailer\MailerInterface;
  
  class MailingListService
  {
      public function __construct(
          private MailerInterface $mailer,
      ) {
      }
  
      public function sendMails()
      {
          $mailer = $this->mailer;
  
          // ...
      }
  }

  To fetch services lazily, you can use a service subscriber.

DoctrineBridge

• Deprecate DbalLogger, use a middleware instead
• Deprecate not constructing DoctrineDataCollector with an instance of DebugDataHolder
• Deprecate DoctrineDataCollector::addLogger(), use a DebugDataHolder instead
• Deprecate ContainerAwareLoader, use dependency injection in your fixtures instead

DomCrawler

• Add argument $default to Crawler::attr()

ErrorHandler

• [BC break] FlattenExceptionNormalizer no longer implements ContextAwareNormalizerInterface

Form

• Deprecate using DateTime or DateTimeImmutable model data with a different timezone than configured with the model_timezone option in DateType, DateTimeType, and TimeType
• Deprecate PostSetDataEvent::setData(), use PreSetDataEvent::setData() instead
• Deprecate PostSubmitEvent::setData(), use PreSubmitDataEvent::setData() or SubmitDataEvent::setData() instead

FrameworkBundle

• [BC break] Add native return type to Translator and to Application::reset()
• Deprecate the integration of Doctrine annotations, either uninstall the doctrine/annotations package or disable the integration by setting framework.annotations to false
• Deprecate not setting the framework.handle_all_throwables config option; it will default to true in 7.0
• Deprecate not setting the framework.php_errors.log config option; it will default to true in 7.0
• Deprecate not setting the framework.session.cookie_secure config option; it will default to auto in 7.0
• Deprecate not setting the framework.session.cookie_samesite config option; it will default to lax in 7.0
• Deprecate not setting either framework.session.handler_id or save_path config options; handler_id will default to null in 7.0 if save_path is not set and to session.handler.native_file otherwise
• Deprecate not setting the framework.uid.default_uuid_version config option; it will default to 7 in 7.0
• Deprecate not setting the framework.uid.time_based_uuid_version config option; it will default to 7 in 7.0
• Deprecate not setting the framework.validation.email_validation_mode config option; it will default to html5 in 7.0
• Deprecate framework.validation.enable_annotations, use framework.validation.enable_attributes instead
• Deprecate framework.serializer.enable_annotations, use framework.serializer.enable_attributes instead

HttpFoundation

• [BC break] Make HeaderBag::getDate(), Response::getDate(), getExpires() and getLastModified() return a DateTimeImmutable

HttpKernel

• [BC break] BundleInterface no longer extends ContainerAwareInterface
• [BC break] Add native return types to TraceableEventDispatcher and to MergeExtensionConfigurationPass
• Deprecate Kernel::stripComments()

Messenger

• Deprecate StopWorkerOnSignalsListener in favor of using the SignalableCommandInterface

MonologBridge

• [BC break] Add native return type to Logger::clear() and to DebugProcessor::clear()

PsrHttpMessageBridge

• Remove ArgumentValueResolverInterface from PsrServerRequestResolver

Routing

• [BC break] Add native return type to AnnotationClassLoader::setResolver()
• Deprecate Doctrine annotations support in favor of native attributes
• Deprecate passing an annotation reader as first argument to AnnotationClassLoader (new signature: __construct(?string $env = null))

Security

• [BC break] UserValueResolver no longer implements ArgumentValueResolverInterface
• [BC break] Make PersistentToken immutable
• Deprecate accepting only DateTime for TokenProviderInterface::updateToken(), use DateTimeInterface instead

SecurityBundle

• Deprecate the require_previous_session config option. Setting it has no effect anymore

Serializer

• Deprecate Doctrine annotations support in favor of native attributes
• Deprecate passing an annotation reader to the constructor of AnnotationLoader

Templating

• The component is deprecated and will be removed in 7.0, use Twig instead

Validator

• Deprecate Doctrine annotations support in favor of native attributes
• Deprecate ValidatorBuilder::setDoctrineAnnotationReader()
• Deprecate ValidatorBuilder::addDefaultDoctrineAnnotationReader()
• Deprecate ValidatorBuilder::enableAnnotationMapping(), use ValidatorBuilder::enableAttributeMapping() instead
• Deprecate ValidatorBuilder::disableAnnotationMapping(), use ValidatorBuilder::disableAttributeMapping() instead
• Deprecate AnnotationLoader, use AttributeLoader instead

Workflow

• Deprecate GuardEvent::getContext() method that will be removed in 7.0