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event-engine/php-data
=====================

Immutable objects for Event Engine

v2.1.0(1mo ago)20160.0k↓39.6%4[1 issues](https://github.com/event-engine/php-data/issues)5MITPHPPHP ^7.4 || ^8.0CI failing

Since Mar 20Pushed 1mo ago2 watchersCompare

[ Source](https://github.com/event-engine/php-data)[ Packagist](https://packagist.org/packages/event-engine/php-data)[ Docs](https://event-engine.io/)[ RSS](/packages/event-engine-php-data/feed)WikiDiscussions master Synced 3w ago

READMEChangelog (10)Dependencies (10)Versions (21)Used By (5)

EventEngine\\Data
=================

[](#eventenginedata)

[![Build Status](https://camo.githubusercontent.com/efc56f1285794ec34fa14c35732af5d52b32326ff007561997123db594229015/68747470733a2f2f7472617669732d63692e636f6d2f6576656e742d656e67696e652f7068702d646174612e7376673f6272616e63683d6d6173746572)](https://travis-ci.com/event-engine/php-data)[![Coverage Status](https://camo.githubusercontent.com/8fd8a5fe4f908109fb80e9bc7bcc2197190125338ea5ee6238e575ca77f2a7cb/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f6576656e742d656e67696e652f7068702d646174612f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/event-engine/php-data?branch=master)

Generate Immutable Objects with ease!

[![Value Object Template vo_string](https://camo.githubusercontent.com/efad1b5c43d01e0e7f08e11fec1d2928a9ed984aa9cb3a8c347df31a95abce0c/68747470733a2f2f6576656e742d656e67696e652e696f2f6170692f696d672f766f5f737472696e672e676966)](https://camo.githubusercontent.com/efad1b5c43d01e0e7f08e11fec1d2928a9ed984aa9cb3a8c347df31a95abce0c/68747470733a2f2f6576656e742d656e67696e652e696f2f6170692f696d672f766f5f737472696e672e676966)

Installation
------------

[](#installation)

```
composer require event-engine/php-data
```

Versions
--------

[](#versions)

- 1.x uses method return type hints to detect ImmutableRecord property types
    - Use this version in PHP 7.2 - PHP 7.3 environments
- 2.x makes use of PHP 7.4 property type hints
    - Use this version in >= PHP 7.4 environments

PHPStorm Templates
------------------

[](#phpstorm-templates)

The `EventEngine\Data` package contains a set of live templates specifically designed to work together with the `EventEngine\Data\ImmutableRecord`.

You can import the templates by following official [PHPStorm instructions](https://www.jetbrains.com/help/phpstorm/sharing-live-templates.html).

Please find the `settings.zip` [here](https://github.com/event-engine/php-data/blob/master/.env/PHPStorm/settings.zip).

Usage
-----

[](#usage)

Usage is described in the [documentation](https://event-engine.io/api/immutable_state.html)

###  Health Score

62

—

FairBetter than 99% of packages

Maintenance93

Actively maintained with recent releases

Popularity43

Moderate usage in the ecosystem

Community21

Small or concentrated contributor base

Maturity75

Established project with proven stability

 Bus Factor1

Top contributor holds 66.7% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~176 days

Recently: every ~490 days

Total

16

Last Release

33d ago

Major Versions

v0.1.1 → v1.02019-12-17

v0.1.2 → v2.0-beta.12020-02-18

v1.1.0 → v2.0-beta.52020-07-08

PHP version history (3 changes)v0.1.0PHP ^7.2

v2.0-beta.1PHP ^7.4

v2.0.0PHP ^7.4 || ^8.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/e14a3b6de25e60cb289c51b23c58ffd8c56b28053deb4a75d3b7ea6b7fa03809?d=identicon)[proophsoftware](/maintainers/proophsoftware)

---

Top Contributors

[![arnedesmedt](https://avatars.githubusercontent.com/u/5807162?v=4)](https://github.com/arnedesmedt "arnedesmedt (8 commits)")[![sandrokeil](https://avatars.githubusercontent.com/u/3597436?v=4)](https://github.com/sandrokeil "sandrokeil (2 commits)")[![jsor](https://avatars.githubusercontent.com/u/55574?v=4)](https://github.com/jsor "jsor (1 commits)")[![zluiten](https://avatars.githubusercontent.com/u/1336070?v=4)](https://github.com/zluiten "zluiten (1 commits)")

---

Tags

event-engineimmutable-objectsphp7prooph

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/event-engine-php-data/health.svg)

```
[![Health](https://phpackages.com/badges/event-engine-php-data/health.svg)](https://phpackages.com/packages/event-engine-php-data)
```

###  Alternatives

[awps/font-awesome-php

A PHP library for Font Awesome.

4831.7k1](/packages/awps-font-awesome-php)

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