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skgroup/php-calculator
======================

Parsing and evaluating mathematical formula entered as a string

110PHP

Since Jul 1Pushed 10y ago1 watchersCompare

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

READMEChangelogDependenciesVersions (1)Used By (0)

SKGroup\\MathExpression
=======================

[](#skgroupmathexpression)

Installing
----------

[](#installing)

Install composer in a common location or in your project:

```
curl -s http://getcomposer.org/installer | php

```

Create the composer.json file as follows:

```
{
	"require": {
		"skgroup/php-calculator": "dev-master"
	}
}

```

Run the composer installer:

```
php composer.phar install
```

Add in your the code

```
require_once('vendor/autoload.php');

```

###  Health Score

20

—

LowBetter than 14% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity41

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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/4b2b458b3327649abf9cec7ab299c2b5a4c917f2955b93df7c02f6ddaf16d70a?d=identicon)[KorsaR-ZN](/maintainers/KorsaR-ZN)

---

Top Contributors

[![KorsaR-ZN](https://avatars.githubusercontent.com/u/579410?v=4)](https://github.com/KorsaR-ZN "KorsaR-ZN (9 commits)")

### Embed Badge

![Health badge](/badges/skgroup-php-calculator/health.svg)

```
[![Health](https://phpackages.com/badges/skgroup-php-calculator/health.svg)](https://phpackages.com/packages/skgroup-php-calculator)
```

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