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UPGRADE-5.2.md

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UPGRADE FROM 5.1 to 5.2

DependencyInjection

  • Deprecated Definition::setPrivate() and Alias::setPrivate(), use setPublic() instead

FrameworkBundle

  • Deprecated the public form.factory, form.type.file, translator, security.csrf.token_manager, serializer, cache_clearer, filesystem and validator services to private.
  • If you configured the framework.cache.prefix_seed option, you might want to add the %kernel.environment% to its value to keep cache namespaces separated by environment of the app. The %kernel.container_class% (which includes the environment) used to be added by default to the seed, which is not the case anymore. This allows sharing caches between apps or different environments.

Mime

  • Deprecated Address::fromString(), use Address::create() instead

PropertyAccess

  • Deprecated passing a boolean as the first argument of PropertyAccessor::__construct(). Pass a combination of bitwise flags instead.

PropertyInfo

  • Deprecated the enable_magic_call_extraction context option in ReflectionExtractor::getWriteInfo() and ReflectionExtractor::getReadInfo() in favor of enable_magic_methods_extraction.

TwigBundle

  • Deprecated the public twig service to private.

TwigBridge

  • Changed 2nd argument type of TranslationExtension::__construct() to TranslationNodeVisitor

Validator

  • Deprecated the allowEmptyString option of the Length constraint.

    Before:

    use Symfony\Component\Validator\Constraints as Assert;

/**
 * @Assert\Length(min=5, allowEmptyString=true)
 */

    After:

    use Symfony\Component\Validator\Constraints as Assert;

/**
 * @Assert\AtLeastOneOf({
 *     @Assert\Blank(),
 *     @Assert\Length(min=5)
 * })
 */

Security

  • [BC break] In the experimental authenticator-based system, * TokenInterface::getUser() returns null in case of unauthenticated session.

  • [BC break] AccessListener::PUBLIC_ACCESS has been removed in favor of AuthenticatedVoter::PUBLIC_ACCESS.

  • Deprecated setProviderKey()/getProviderKey() in favor of setFirewallName()/getFirewallName() in PreAuthenticatedToken, RememberMeToken, SwitchUserToken, UsernamePasswordToken, DefaultAuthenticationSuccessHandler, the old methods will be removed in 6.0.

  • Deprecated the AbstractRememberMeServices::$providerKey property in favor of AbstractRememberMeServices::$firewallName, the old property will be removed in 6.0.