PHPackages                             eshumeyko/strcalc - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. eshumeyko/strcalc

ActiveSymfony-bundle[Utility & Helpers](/categories/utility)

eshumeyko/strcalc
=================

String calculator

v0.5(6y ago)015proprietaryPHPPHP ^7.1.3

Since Oct 6Pushed 6y ago1 watchersCompare

[ Source](https://github.com/eshumeyko/strcalc)[ Packagist](https://packagist.org/packages/eshumeyko/strcalc)[ RSS](/packages/eshumeyko-strcalc/feed)WikiDiscussions master Synced 2w ago

READMEChangelogDependenciesVersions (5)Used By (0)

strcalc
=======

[](#strcalc)

String Calculator Symfony4 Bundle

### Install

[](#install)

- install symfony4
- install strcalc via composer

`$ composer require eshumeyko/strcalc`

### Usage

[](#usage)

```
...
	use eshumeyko\StrcalcBundle\Calculator;

...

	$infix = "1 + 2 / 4 - 9 * (1 - 7/3.5)^2";
	$calculator = new Calculator();
	$result = $calculator->calc($infix);
	// -7.5

...

```

###  Health Score

22

—

LowBetter than 21% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity46

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.

###  Release Activity

Cadence

Every ~0 days

Total

4

Last Release

2457d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/13613407?v=4)[eshumeyko](/maintainers/eshumeyko)[@eshumeyko](https://github.com/eshumeyko)

---

Top Contributors

[![eshumeyko](https://avatars.githubusercontent.com/u/13613407?v=4)](https://github.com/eshumeyko "eshumeyko (14 commits)")

### Embed Badge

![Health badge](/badges/eshumeyko-strcalc/health.svg)

```
[![Health](https://phpackages.com/badges/eshumeyko-strcalc/health.svg)](https://phpackages.com/packages/eshumeyko-strcalc)
```

###  Alternatives

[fjw/color-compare

A library for converting colors (Hex, RGB, HSL, CIELAB (LAB), DIN-99) and calculating color distances based on DIN-99.

1310.4k](/packages/fjw-color-compare)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)