symfony/serializer

Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.

v8.1.0 2026-05-29 05:06 UTC

Requires

• php: >=8.4.1
• symfony/deprecation-contracts: ^2.5|^3
• symfony/polyfill-ctype: ^1.8

Requires (Dev)

• phpdocumentor/reflection-docblock: ^5.2|^6.0
• phpstan/phpdoc-parser: ^1.0|^2.0
• seld/jsonlint: ^1.10
• symfony/cache: ^7.4|^8.0
• symfony/config: ^7.4|^8.0
• symfony/console: ^7.4|^8.0
• symfony/dependency-injection: ^7.4|^8.0
• symfony/error-handler: ^7.4|^8.0
• symfony/filesystem: ^7.4|^8.0
• symfony/form: ^7.4|^8.0
• symfony/http-foundation: ^7.4|^8.0
• symfony/http-kernel: ^7.4|^8.0
• symfony/messenger: ^7.4|^8.0
• symfony/mime: ^7.4|^8.0
• symfony/property-access: ^8.1
• symfony/property-info: ^7.4|^8.0
• symfony/translation-contracts: ^2.5|^3
• symfony/type-info: ^7.4|^8.0
• symfony/uid: ^7.4|^8.0
• symfony/validator: ^7.4|^8.0
• symfony/var-dumper: ^7.4|^8.0
• symfony/var-exporter: ^7.4|^8.0
• symfony/yaml: ^7.4|^8.0

Conflicts

• phpdocumentor/reflection-docblock: <5.2|>=7
• phpdocumentor/type-resolver: <1.5.1
• symfony/property-access: <8.1
• symfony/property-info: <7.4
• symfony/type-info: <7.4

MIT

• Fabien Potencier
• Symfony Community

README

The Serializer component handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.

Sponsor

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Resources

• Documentation
• Contributing
• Report issues and send Pull Requests in the main Symfony repository