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vairogs/functions-iteration
===========================

A PHP library providing enhanced array and iteration utility functions for array manipulation, transformation, and validation

00PHP

Since Apr 16Pushed 11mo agoCompare

[ Source](https://github.com/vairogs/functions-iteration)[ Packagist](https://packagist.org/packages/vairogs/functions-iteration)[ RSS](/packages/vairogs-functions-iteration/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

Vairogs Functions: Iteration
============================

[](#vairogs-functions-iteration)

A PHP library providing enhanced array and iteration utility functions for array manipulation, transformation, and validation.

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

[](#installation)

Install the package via Composer:

```
composer require vairogs/functions-iteration
```

Requirements
------------

[](#requirements)

PHP 8.4 or higher

Usage
-----

[](#usage)

There are two ways to use this package: via the Functions class or by directly using the traits.

### Using the Functions Class

[](#using-the-functions-class)

The Functions class provides a wide range of array and iteration utility functions.

```
use Vairogs\Functions\Iteration\Functions;

// Create a new Functions instance
$iteration = new Functions();

// Check if an array is associative
$isAssoc = $iteration->isAssociative(['key' => 'value']); // Returns true
$isAssoc = $iteration->isAssociative([1, 2, 3]); // Returns false

// Make a one-dimensional array multi-dimensional
$multiDim = $iteration->makeMultiDimensional([1, 2, 3]); // Returns [[1], [2], [3]]

// Get unique values from an array
$unique = $iteration->unique([1, 2, 2, 3, 3, 3]); // Returns [1, 2, 3]

// Check if an array is multi-dimensional
$isMultiDim = $iteration->isMultiDimensional([[1], [2]]); // Returns true

// Convert an array to a string
$string = $iteration->arrayToString(['a', 'b', 'c']); // Returns "a,b,c"

// JSON encode with error handling
$json = $iteration->jsonEncode(['key' => 'value']); // Returns '{"key":"value"}'
```

### Using Traits Directly

[](#using-traits-directly)

Alternatively, you can use the traits directly in your own classes:

```
use Vairogs\Functions\Iteration\Traits\_IsAssociative;
use Vairogs\Functions\Iteration\Traits\_MakeMultiDimensional;
use Vairogs\Functions\Iteration\Traits\_Unique;

class MyClass
{
    // Import the traits you need
    use _IsAssociative;
    use _MakeMultiDimensional;
    use _Unique;

    public function doSomething(): void
    {
        // Use the methods directly
        $isAssoc = $this->isAssociative(['key' => 'value']);
        $multiDim = $this->makeMultiDimensional([1, 2, 3]);
        $unique = $this->unique([1, 2, 2, 3, 3, 3]);
    }
}
```

Note that some traits may depend on other helper traits. The Functions class handles these dependencies for you, but if you use the traits directly, you may need to include these helper traits as well.

Features
--------

[](#features)

For a complete list of all functions available in this package, see [Features](docs/features.md).

License
-------

[](#license)

This package is licensed under the [BSD-3-Clause License](LICENSE).

About Vairogs
-------------

[](#about-vairogs)

This package is part of the [vairogs/vairogs](https://github.com/vairogs/vairogs) project - a comprehensive PHP library and Symfony bundle that provides a collection of utilities, components, and integrations for Symfony applications.

The main project includes:

- Various utility functions and components
- Doctrine ORM tools and extensions
- API Platform integrations
- Symfony bundle for easy configuration
- And much more

If you find this Iteration component useful, you might want to check out the full Vairogs project for additional tools and utilities that can enhance your Symfony application development.

To install the complete package:

```
composer require vairogs/vairogs
```

###  Health Score

15

—

LowBetter than 3% of packages

Maintenance37

Infrequent updates — may be unmaintained

Popularity0

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity15

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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/c4db85e32518c5a6caa2fd625032a2b016ef42d60cf8a101c165cc5c0048b221?d=identicon)[k0d3r1s](/maintainers/k0d3r1s)

---

Top Contributors

[![k0d3r1s](https://avatars.githubusercontent.com/u/38725938?v=4)](https://github.com/k0d3r1s "k0d3r1s (2 commits)")

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```
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```

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