Serialize closures, anonymous classes, and arbitrary data

Hprose is a cross-language RPC. This project is Hprose 3.0 for PHP

A pure PHP implementation of the MessagePack serialization format / msgpack.org[PHP]

Robust Serde (serialization/deserialization) library for PHP 8.

Symfony bundle providing a typed view layer for JSON API responses — automatic property binding, collection mapping, null stripping, and build-time cache warming for PHP 8.5+

Serialization tools for IPC and data storage in PHP.

Serialize objects to arrays, and vice versa

JSON API Transformer Bundle for Symfony 2 and Symfony 3

Token-Oriented Object Notation - A compact data format for reducing token consumption when sending structured data to LLMs (PHP implementation)

Argonaut is a lightweight Data Transfer Object (DTO) package for Laravel that supports nested casting, recursive serialization, and validation out of the box. Ideal for service layers, APIs, and clean architecture workflows.

JSON API transformer outputting valid (PSR-7) API Responses.

Avro Serialisation/Deserialisation (SerDe) library for PHP 8.1+ with a Symfony Serializer integration

Iterate structured Excel spreadsheets, normalize rows into value objects, validate, serialize into CSV, JSON, XML.

TOON — Laravel AI package for compact, human-readable, token-efficient data format with JSON ⇄ TOON conversion for ChatGPT, OpenAI, and other LLM prompts.

Serialize PHP variables, including objects, in any format. Support to unserialize it too.

📦 Provides integration between VichUploaderBundle and JMSSerializerBundle.

Laravel5 JSONAPI and Dingo together to build APIs fast

Flexible serializer encouraging good object design

This library enables seamless hydration of objects to arrays—and back again. It’s optimized for both developer experience (DX) and performance.

Laravel 5 HAL+JSON API Transformer Package