From 2f010b766ad6db3cac9b73123ef961f76f10cff4 Mon Sep 17 00:00:00 2001 From: "Alexander M. Turek" Date: Thu, 5 Sep 2019 15:00:52 +0200 Subject: [PATCH] Document the validator's switch to PSR-6. --- components/validator/resources.rst | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/components/validator/resources.rst b/components/validator/resources.rst index a7cf3678c9d..1455c2518bc 100644 --- a/components/validator/resources.rst +++ b/components/validator/resources.rst @@ -147,17 +147,21 @@ can slow down your application because each file needs to be parsed, validated and converted into a :class:`Symfony\\Component\\Validator\\Mapping\\ClassMetadata` instance. -To solve this problem, call the :method:`Symfony\\Component\\Validator\\ValidatorBuilder::setMetadataCache` +To solve this problem, call the :method:`Symfony\\Component\\Validator\\ValidatorBuilder::setMappingCache` method of the Validator builder and pass your own caching class (which must -implement :class:`Symfony\\Component\\Validator\\Mapping\\Cache\\CacheInterface`):: +implement the PSR-6 interface :class:`Psr\\Cache\\CacheItemPoolInterface`):: use Symfony\Component\Validator\Validation; $validator = Validation::createValidatorBuilder() // ... add loaders - ->setMetadataCache(new SomeImplementCacheInterface()); + ->setMappingCache(new SomePsr6Cache()); ->getValidator(); +.. versionadded:: 4.4 + + Support for PSR-6 compatible mapping caches was introduced in Symfony 4.4. + .. note:: The loaders already use a singleton load mechanism. That means that the pFad - Phonifier reborn

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