PHPackages                             reallifekip/immutable-base - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Validation & Sanitization](/categories/validation)
4. /
5. reallifekip/immutable-base

ActiveLibrary[Validation & Sanitization](/categories/validation)

reallifekip/immutable-base
==========================

Strict immutable DTOs, VOs, and SVOs for PHP 8.4+ with construction-time type validation, deep path mutation, and automatic validation chaining.

v4.2.2(1mo ago)113051MITPHP ^8.4

Since Jul 9Compare

[ Source](https://github.com/ReallifeKip/ImmutableBase)[ Packagist](https://packagist.org/packages/reallifekip/immutable-base)[ RSS](/packages/reallifekip-immutable-base/feed)WikiDiscussions Synced 1mo ago

READMEChangelogDependencies (7)Versions (41)Used By (1)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/ReallifeKip/ImmutableBase).

###  Health Score

49

—

FairBetter than 95% of packages

Maintenance89

Actively maintained with recent releases

Popularity20

Limited adoption so far

Community5

Small or concentrated contributor base

Maturity66

Established project with proven stability

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 ~6 days

Total

39

Last Release

57d ago

Major Versions

v1.1.0 → v2.0.02025-07-20

v2.4.5 → v3.0.02025-10-13

v3.1.3 → v4.0.0-rc.12026-02-26

PHP version history (3 changes)v1.0.0PHP ^8.0

v3.0.0PHP ^8.1

v4.0.0-rc.1PHP ^8.4

### Community

Maintainers

![](https://www.gravatar.com/avatar/cf19a85c0944db75a08b13fc1914dafb1b9a38ac9369922425258f8f994cc479?d=identicon)[ReallifeKip](/maintainers/ReallifeKip)

---

Tags

phpvalidationreflectionValue Objectvoserializationdata-transfer-objectarray conversionDomain Driven Designddddtoimmutablephp84type-safetyreadonlytoArraysvotoJsonsingle-value-object

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/reallifekip-immutable-base/health.svg)

```
[![Health](https://phpackages.com/badges/reallifekip-immutable-base/health.svg)](https://phpackages.com/packages/reallifekip-immutable-base)
```

###  Alternatives

[fab2s/dt0

Immutable DTOs with bidirectional casting. No framework required. 8x faster than the alternative.

101.6k1](/packages/fab2s-dt0)[wendelladriel/laravel-validated-dto

Data Transfer Objects with validation for Laravel applications

759569.4k13](/packages/wendelladriel-laravel-validated-dto)[yorcreative/laravel-argonaut-dto

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.

1062.8k1](/packages/yorcreative-laravel-argonaut-dto)[friendsofhyperf/validated-dto

The Data Transfer Objects with validation for Hyperf.

1412.9k](/packages/friendsofhyperf-validated-dto)[event4u/data-helpers

Framework-agnostic PHP library for data mapping, DTOs and utilities. Includes DataMapper, SimpleDto/LiteDto, DataAccessor/Mutator/Filter and helper classes (MathHelper, EnvHelper, etc.). Works with Laravel, Symfony/Doctrine or standalone PHP.

1421.5k](/packages/event4u-data-helpers)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)