PHPackages                             oberonus/transformer - 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. [API Development](/categories/api)
4. /
5. oberonus/transformer

ActiveLibrary[API Development](/categories/api)

oberonus/transformer
====================

Simple library for API transformation in declarative way

0.1.2(8y ago)011MITPHPPHP >=5.5

Since Jul 26Pushed 8y ago1 watchersCompare

[ Source](https://github.com/Oberonus/transformer)[ Packagist](https://packagist.org/packages/oberonus/transformer)[ RSS](/packages/oberonus-transformer/feed)WikiDiscussions master Synced 3d ago

READMEChangelogDependencies (1)Versions (4)Used By (0)

Oberonus API Transformer
========================

[](#oberonus-api-transformer)

Contents
--------

[](#contents)

- [Installation](#installation)
- [Quick Start](#quick-start)

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

[](#installation)

To install Transformer run the command:

```
composer require oberonus/transformer

```

Quick Start
-----------

[](#quick-start)

Declare child class from Oberon\\Transform:

```
use Oberonus\Transformer;

class MyTransformer extends Transformer {

    //fields list to transform
    protected $fields = ['one', 'two'];

    //converting rules
    protected $converters = [
        'one' => [\Oberonus\Transformer\Transformer::RENAME, 'renamed_one']
    ];
}
```

Now it's easy to process transformations:

```
$transformer = new MyTransformer;
$result = $transformer->transform(['one' => 1, 'two' => 2]);
```

And result will be:

```
[
    "renamed_one" => 1,
    "two" => 2
]
```

###  Health Score

23

—

LowBetter than 27% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity5

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity50

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% 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 ~16 days

Total

3

Last Release

3182d ago

PHP version history (2 changes)0.1PHP >=5.6

0.1.2PHP >=5.5

### Community

Maintainers

![](https://www.gravatar.com/avatar/121f3134b1890832894baec06a86ad0349ce48538e2e31287143d4b81ed1bdec?d=identicon)[oberonus](/maintainers/oberonus)

---

Top Contributors

[![Oberonus](https://avatars.githubusercontent.com/u/15159630?v=4)](https://github.com/Oberonus "Oberonus (4 commits)")

---

Tags

responsephpapipsr7serializerfunctionaltransformerdeclarative

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/oberonus-transformer/health.svg)

```
[![Health](https://phpackages.com/badges/oberonus-transformer/health.svg)](https://phpackages.com/packages/oberonus-transformer)
```

###  Alternatives

[nilportugues/laravel5-json-api

Laravel 5 JSON API Transformer Package

31232.4k1](/packages/nilportugues-laravel5-json-api)[nilportugues/jsonapi-bundle

Symfony 2 & 3 JSON API Transformer Package

11446.0k](/packages/nilportugues-jsonapi-bundle)[nilportugues/json-api

Serializer transformers outputting valid API responses in JSON, JSON API and HAL+JSON API formats.

70106.2k3](/packages/nilportugues-json-api)[nilportugues/hal

HAL+JSON & HAL+XML API transformer outputting valid API responses.

317.7k2](/packages/nilportugues-hal)[nilportugues/laravel5-json-api-dingo

Laravel5 JSONAPI and Dingo together to build APIs fast

311.5k](/packages/nilportugues-laravel5-json-api-dingo)[nilportugues/xml

XML transformer outputting valid API responses.

222.2k](/packages/nilportugues-xml)

PHPackages © 2026

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