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kasperhansen/dot-array-mapper
=============================

Mapping array data using dot notation.

1.1.0(7mo ago)0254↓100%MITPHPPHP &gt;=8.3

Since Aug 7Pushed 7mo agoCompare

[ Source](https://github.com/kasperh90/dot-array-mapper)[ Packagist](https://packagist.org/packages/kasperhansen/dot-array-mapper)[ RSS](/packages/kasperhansen-dot-array-mapper/feed)WikiDiscussions main Synced today

READMEChangelog (2)Dependencies (3)Versions (3)Used By (0)

DotArrayMapper
==============

[](#dotarraymapper)

Mapping array data using dot notation.

Installation
============

[](#installation)

```
composer require kasperhansen/dot-array-mapper
```

Usage
=====

[](#usage)

```
use Kasperhansen\DotArrayMapper;

$mapper = new DotArrayMapper();

// Set the data to be mapped
$mapper
    ->setData([
        'user' => [
            'name' => 'John Doe',
            'email' => 'john@doe.com',
            'address' => [
                'city' => 'New York',
            ],
        ],
    ])
    ->map([
        'name' => 'user.name',
        'email' => 'user.email',
        'city' => 'user.address.city',
    ])
    ->addFilter('name', fn($value) => strtoupper($value))
    ->addFilter('email', fn($value) => strtolower($value));

// Extract the mapped data
$mappedData = $mapper->extract();

// Output the mapped data
echo $mappedData['name']; // John Doe
echo $mappedData['email']; // john@doe.com
echo $mappedData['city']; // New York
```

License
=======

[](#license)

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

Contributing
============

[](#contributing)

Contributions are welcome!

###  Health Score

36

—

LowBetter than 83% of packages

Maintenance63

Regular maintenance activity

Popularity15

Limited adoption so far

Community2

Small or concentrated contributor base

Maturity51

Maturing project, gaining track record

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 ~3 days

Total

2

Last Release

223d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/ca693048a3b062198aaae7cc742dac7decc6a034df0981486466f794f2684e7a?d=identicon)[kasperh90](/maintainers/kasperh90)

---

Tags

arraymapperdot notation

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/kasperhansen-dot-array-mapper/health.svg)

```
[![Health](https://phpackages.com/badges/kasperhansen-dot-array-mapper/health.svg)](https://phpackages.com/packages/kasperhansen-dot-array-mapper)
```

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