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petrgrishin/array-map
=====================

The object oriented approach to working with arrays on PHP

1.4.0(7y ago)125.8k1[1 issues](https://github.com/petrgrishin/array-map/issues)1MITPHPPHP >=5.3.0

Since Jun 1Pushed 7y ago3 watchersCompare

[ Source](https://github.com/petrgrishin/array-map)[ Packagist](https://packagist.org/packages/petrgrishin/array-map)[ RSS](/packages/petrgrishin-array-map/feed)WikiDiscussions master Synced 6d ago

READMEChangelog (6)Dependencies (2)Versions (7)Used By (1)

array-map
=========

[](#array-map)

[![Travis CI](https://camo.githubusercontent.com/ae914ac1f12aa35602b2ca66644953e0ff393d784fd72cfbb599edb9400060f3/68747470733a2f2f7472617669732d63692e6f72672f706574726772697368696e2f61727261792d6d61702e706e67 "Travis CI")](https://travis-ci.org/petrgrishin/array-map)[![Coverage Status](https://camo.githubusercontent.com/72b244b2542ec71b5fe4472a691379930cd815e5463b732749e355bcdb2edb64/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f706574726772697368696e2f61727261792d6d61702f62616467652e706e673f6272616e63683d6d6173746572)](https://coveralls.io/r/petrgrishin/array-map?branch=master)

The object oriented approach to working with arrays

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

[](#installation)

Add a dependency to your project's composer.json:

```
{
    "require": {
        "petrgrishin/array-map": "~1.0"
    }
}
```

Usage examples
--------------

[](#usage-examples)

#### Map

[](#map)

Using keys

```
$array = ArrayMap::create($array)
    ->map(function ($value, $key) {
        return array($key => $value);
    })
    ->getArray();
```

Simple

```
$array = ArrayMap::create($array)
    ->map(function ($value) {
        return $value;
    })
    ->getArray();
```

#### Merge

[](#merge)

Recursive merge

```
$array = ArrayMap::create($array)
    ->mergeWith(array(
        1 => 1,
        2 => 2,
        3 => array(
            1 => 1,
            2 => 2,
        ),
    ))
    ->getArray();
```

One level merge

```
$array = ArrayMap::create($array)
    ->mergeWith(array(
        1 => 1,
        2 => 2,
    ), false)
    ->getArray();
```

#### Filtering

[](#filtering)

```
$array = ArrayMap::create($array)
    ->filter(function ($value, $key) {
        return $value > 10 && $key > 2;
    })
    ->getArray();
```

#### User sort

[](#user-sort)

Sort by value

```
$array = ArrayMap::create($array)
    ->userSortByValue(function ($first, $second) {
        return $first < $second ? -1 : 1;
    })
    ->getArray();
```

Sort by key

```
$array = ArrayMap::create($array)
    ->userSortByKey(function ($first, $second) {
        return $first < $second ? -1 : 1;
    })
    ->getArray();
```

Example of use
--------------

[](#example-of-use)

ArrayAccess class, multi array access —

###  Health Score

33

—

LowBetter than 75% of packages

Maintenance18

Infrequent updates — may be unmaintained

Popularity27

Limited adoption so far

Community14

Small or concentrated contributor base

Maturity62

Established project with proven stability

 Bus Factor1

Top contributor holds 96.8% 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 ~296 days

Recently: every ~366 days

Total

6

Last Release

2886d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/580229?v=4)[Petr Grishin](/maintainers/petrgrishin)[@petrgrishin](https://github.com/petrgrishin)

---

Top Contributors

[![petrgrishin](https://avatars.githubusercontent.com/u/580229?v=4)](https://github.com/petrgrishin "petrgrishin (30 commits)")[![dsxack](https://avatars.githubusercontent.com/u/683183?v=4)](https://github.com/dsxack "dsxack (1 commits)")

---

Tags

arraymapphp

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