PHP Package: symfony/serializer

Symfony Serializer component provides tools for normalizing and denormalizing data, supporting serialization and deserialization of objects.

Current Version: 7.3.0

Last Updated: 2025-05-29

PHP Requirement: >=8.2

Dependencies:
symfony/dependency-injection
symfony/http-foundation

⚠️ To ensure full functionality, the above dependencies might be required.

Package Description

The Symfony Serializer component simplifies the process of serializing and deserializing data structures. It provides a powerful and flexible system for converting data between different formats, such as JSON, XML, YAML, and more. With extensive customization options and support for various data types, the Symfony Serializer component is a valuable tool for developers working with complex data handling requirements.

📦 Show all available classes 🔗 View on GitHub

Classes:Symfony\Component\Serializer\DependencyInjection\SerializerPass
Symfony\Component\Serializer\Context\ContextBuilderInterface
Symfony\Component\Serializer\Context\SerializerContextBuilder
Symfony\Component\Serializer\Context\Encoder\JsonEncoderContextBuilder
Symfony\Component\Serializer\Context\Encoder\XmlEncoderContextBuilder
Symfony\Component\Serializer\Context\Encoder\YamlEncoderContextBuilder
Symfony\Component\Serializer\Context\Encoder\CsvEncoderContextBuilder
Symfony\Component\Serializer\Context\ContextBuilderTrait
Symfony\Component\Serializer\Context\Normalizer\PropertyNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\UnwrappingDenormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\AbstractObjectNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\ConstraintViolationListNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\BackedEnumNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\JsonSerializableNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\UidNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\ObjectNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\AbstractNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\DateIntervalNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\GetSetMethodNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\ProblemNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\FormErrorNormalizerContextBuilder
Symfony\Component\Serializer\Context\Normalizer\DateTimeNormalizerContextBuilder
Symfony\Component\Serializer\DataCollector\SerializerDataCollector
Symfony\Component\Serializer\SerializerInterface
Symfony\Component\Serializer\Extractor\ObjectPropertyListExtractor
Symfony\Component\Serializer\Extractor\ObjectPropertyListExtractorInterface
Symfony\Component\Serializer\SerializerAwareInterface
Symfony\Component\Serializer\Attribute\SerializedName
Symfony\Component\Serializer\Attribute\Groups
Symfony\Component\Serializer\Attribute\SerializedPath
Symfony\Component\Serializer\Attribute\Context
Symfony\Component\Serializer\Attribute\MaxDepth
Symfony\Component\Serializer\Attribute\Ignore
Symfony\Component\Serializer\Attribute\DiscriminatorMap
Symfony\Component\Serializer\Debug\TraceableNormalizer
Symfony\Component\Serializer\Debug\TraceableEncoder
Symfony\Component\Serializer\Debug\TraceableSerializer
Symfony\Component\Serializer\Annotation\SerializedName
Symfony\Component\Serializer\Annotation\Groups
Symfony\Component\Serializer\Annotation\SerializedPath
Symfony\Component\Serializer\Annotation\Context
Symfony\Component\Serializer\Annotation\MaxDepth
Symfony\Component\Serializer\Annotation\Ignore
Symfony\Component\Serializer\Annotation\DiscriminatorMap
Symfony\Component\Serializer\CacheWarmer\CompiledClassMetadataCacheWarmer
Symfony\Component\Serializer\Encoder\XmlEncoder
Symfony\Component\Serializer\Encoder\ContextAwareDecoderInterface
Symfony\Component\Serializer\Encoder\EncoderInterface
Symfony\Component\Serializer\Encoder\ChainDecoder
Symfony\Component\Serializer\Encoder\JsonEncoder
Symfony\Component\Serializer\Encoder\NormalizationAwareInterface
Symfony\Component\Serializer\Encoder\YamlEncoder
Symfony\Component\Serializer\Encoder\CsvEncoder
Symfony\Component\Serializer\Encoder\ContextAwareEncoderInterface
Symfony\Component\Serializer\Encoder\ChainEncoder
Symfony\Component\Serializer\Encoder\JsonDecode
Symfony\Component\Serializer\Encoder\DecoderInterface
Symfony\Component\Serializer\Encoder\JsonEncode
Symfony\Component\Serializer\SerializerAwareTrait
Symfony\Component\Serializer\NameConverter\AdvancedNameConverterInterface
Symfony\Component\Serializer\NameConverter\NameConverterInterface
Symfony\Component\Serializer\NameConverter\SnakeCaseToCamelCaseNameConverter
Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter
Symfony\Component\Serializer\NameConverter\MetadataAwareNameConverter
Symfony\Component\Serializer\Exception\InvalidArgumentException
Symfony\Component\Serializer\Exception\NotEncodableValueException
Symfony\Component\Serializer\Exception\UnsupportedException
Symfony\Component\Serializer\Exception\MissingConstructorArgumentsException
Symfony\Component\Serializer\Exception\NotNormalizableValueException
Symfony\Component\Serializer\Exception\UnexpectedValueException
Symfony\Component\Serializer\Exception\PartialDenormalizationException
Symfony\Component\Serializer\Exception\UnexpectedPropertyException
Symfony\Component\Serializer\Exception\ExtraAttributesException
Symfony\Component\Serializer\Exception\LogicException
Symfony\Component\Serializer\Exception\ExceptionInterface
Symfony\Component\Serializer\Exception\MappingException
Symfony\Component\Serializer\Exception\UnsupportedFormatException
Symfony\Component\Serializer\Exception\BadMethodCallException
Symfony\Component\Serializer\Exception\CircularReferenceException
Symfony\Component\Serializer\Exception\RuntimeException
Symfony\Component\Serializer\Normalizer\NormalizerInterface
Symfony\Component\Serializer\Normalizer\FormErrorNormalizer
Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer
Symfony\Component\Serializer\Normalizer\PropertyNormalizer
Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait
Symfony\Component\Serializer\Normalizer\ConstraintViolationListNormalizer
Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer
Symfony\Component\Serializer\Normalizer\MimeMessageNormalizer
Symfony\Component\Serializer\Normalizer\BackedEnumNormalizer
Symfony\Component\Serializer\Normalizer\DateIntervalNormalizer
Symfony\Component\Serializer\Normalizer\ObjectNormalizer
Symfony\Component\Serializer\Normalizer\ProblemNormalizer
Symfony\Component\Serializer\Normalizer\DataUriNormalizer
Symfony\Component\Serializer\Normalizer\UnwrappingDenormalizer
Symfony\Component\Serializer\Normalizer\DateTimeZoneNormalizer
Symfony\Component\Serializer\Normalizer\NumberNormalizer
Symfony\Component\Serializer\Normalizer\AbstractNormalizer
Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait
Symfony\Component\Serializer\Normalizer\ArrayDenormalizer
Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface
Symfony\Component\Serializer\Normalizer\TranslatableNormalizer
Symfony\Component\Serializer\Normalizer\DenormalizerInterface
Symfony\Component\Serializer\Normalizer\CustomNormalizer
Symfony\Component\Serializer\Normalizer\ObjectToPopulateTrait
Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface
Symfony\Component\Serializer\Normalizer\NormalizableInterface
Symfony\Component\Serializer\Normalizer\DenormalizableInterface
Symfony\Component\Serializer\Normalizer\DateTimeNormalizer
Symfony\Component\Serializer\Normalizer\JsonSerializableNormalizer
Symfony\Component\Serializer\Normalizer\UidNormalizer
Symfony\Component\Serializer\Serializer
Symfony\Component\Serializer\Mapping\AttributeMetadata
Symfony\Component\Serializer\Mapping\ClassMetadata
Symfony\Component\Serializer\Mapping\ClassDiscriminatorFromClassMetadata
Symfony\Component\Serializer\Mapping\ClassDiscriminatorResolverInterface
Symfony\Component\Serializer\Mapping\ClassDiscriminatorMapping
Symfony\Component\Serializer\Mapping\Loader\YamlFileLoader
Symfony\Component\Serializer\Mapping\Loader\LoaderChain
Symfony\Component\Serializer\Mapping\Loader\LoaderInterface
Symfony\Component\Serializer\Mapping\Loader\XmlFileLoader
Symfony\Component\Serializer\Mapping\Loader\FileLoader
Symfony\Component\Serializer\Mapping\Loader\AttributeLoader
Symfony\Component\Serializer\Mapping\AttributeMetadataInterface
Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactoryCompiler
Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory
Symfony\Component\Serializer\Mapping\Factory\ClassResolverTrait
Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactoryInterface
Symfony\Component\Serializer\Mapping\Factory\CompiledClassMetadataFactory
Symfony\Component\Serializer\Mapping\Factory\CacheClassMetadataFactory
Symfony\Component\Serializer\Mapping\ClassMetadataInterface
Symfony\Component\Serializer\Command\DebugCommand

Download Latest Version: 7.3.0

Download v7.3.0

Previous Versions

v7.2.4
v7.2.5 - Coming soon
v7.2.6 - Coming soon

Code Integration Example

Make sure to include the correct namespace and class paths for proper usage.

<?php
// Example from PHPlibraries.com
require_once 'libs/symfony/serializer/7.3.0/loader.php';
require_once 'libs/symfony/dependency-injection/7.3.0/loader.php';
require_once 'libs/symfony/http-foundation/7.3.0/loader.php';

use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;

$obj = new Serializer();
echo '✅ Test OK: ' . get_class($obj);
?>

We aim to make using PHP packages easier without Composer. If something doesn't work, let us know — we'll fix it promptly.

Community Discussion

Ask questions, share tips, or report issues below.