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melvdouc/array-utils
====================

Some JavaScript-inspired array utility functions for my personal use.

v1.0.0(2y ago)07MITPHPPHP >=7.0

Since Aug 29Pushed 2y ago1 watchersCompare

[ Source](https://github.com/MelvDouc/php-array-utils)[ Packagist](https://packagist.org/packages/melvdouc/array-utils)[ RSS](/packages/melvdouc-array-utils/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependencies (1)Versions (3)Used By (0)

Array Utils
===========

[](#array-utils)

Some JavaScript-inspired array utility functions for my personal use.

Examples
--------

[](#examples)

### bubbleSort

[](#bubblesort)

```
$lotteryNumbers = [15, 4, 16, 42, 23, 8];
ArrayUtils::bubbleSort($lotteryNumbers, function (int $a, int $b) {
  return $a - $b;
}); // [ 4, 8, 15, 16, 23, 42 ]
```

### every & some

[](#every--some)

```
$numbers = [1, 2, 3];

function isEven(int $n)
{
  return $n % 2 === 0;
}

ArrayUtils::every($numbers, "isEven"); // false
ArrayUtils::some($numbers, "isEven"); // true
```

### find

[](#find)

```
$firstEvenNumber = ArrayUtils::find($numbers, "isEven"); // 2
```

### flatten

[](#flatten)

```
ArrayUtils::flatten([1, [2, [3], 4]]);
// ↪ [ 1, 2, [ 3 ], 4 ]
ArrayUtils::flatten([1, [2, [3], 4]], INF);
// ↪ [ 1, 2, 3, 4 ]
```

### from

[](#from)

```
$squareNumbers = ArrayUtils::from(3, fn ($i) => ($i + 1) ** 2);
// ↪ [ 1, 4, 9 ]
```

### groupBy

[](#groupby)

```
$numbersByParity = ArrayUtils::groupBy($numbers, function (int $n) {
  return ($n % 2 === 0) ? "even" : "odd";
});
// ↪ [ "odd" => [ 1, 3 ], "even" => [ 2 ] ]
```

###  Health Score

19

—

LowBetter than 10% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity4

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity39

Early-stage or recently created project

 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

Unknown

Total

1

Last Release

992d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/f375a6d99e1ed6394ace7e6ad7aaff067ae35ff4f9c5ff7e6c59b1eeba71c10d?d=identicon)[MelvDouc](/maintainers/MelvDouc)

---

Top Contributors

[![MelvDouc](https://avatars.githubusercontent.com/u/75629333?v=4)](https://github.com/MelvDouc "MelvDouc (7 commits)")

---

Tags

arrayarray utilsarray methods

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/melvdouc-array-utils/health.svg)

```
[![Health](https://phpackages.com/badges/melvdouc-array-utils/health.svg)](https://phpackages.com/packages/melvdouc-array-utils)
```

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