PHPackages                             zippovich2/expressions-parser - 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. zippovich2/expressions-parser

ActiveLibrary[Utility & Helpers](/categories/utility)

zippovich2/expressions-parser
=============================

Used shunting-yard algorithm to parse any expressions and RPN(Reverse Polish Notations) to execute it.

v1.0.1(4y ago)0484MITPHP >=7.3

Since May 6Compare

[ Source](https://github.com/Zippovich2/expressions-parser)[ Packagist](https://packagist.org/packages/zippovich2/expressions-parser)[ RSS](/packages/zippovich2-expressions-parser/feed)WikiDiscussions Synced 1mo ago

READMEChangelogDependencies (2)Versions (3)Used By (0)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/Zippovich2/expressions-parser).

###  Health Score

24

—

LowBetter than 32% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity12

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity48

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 ~7 days

Total

2

Last Release

1823d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/f7a7c3909da29ae56ca9e78b0092c42ad17f13cc1acfa5048afd40e817c40c04?d=identicon)[Zippovich2](/maintainers/Zippovich2)

---

Top Contributors

[![Zippovich2](https://avatars.githubusercontent.com/u/26221873?v=4)](https://github.com/Zippovich2 "Zippovich2 (6 commits)")

---

Tags

mathshunting yardequationRPNreverse polish notationsarithmetical expressions parserlogical expressions parserexpressions parser

###  Code Quality

TestsPHPUnit

Code StylePHP CS Fixer

### Embed Badge

![Health badge](/badges/zippovich2-expressions-parser/health.svg)

```
[![Health](https://phpackages.com/badges/zippovich2-expressions-parser/health.svg)](https://phpackages.com/packages/zippovich2-expressions-parser)
```

###  Alternatives

[brick/math

Arbitrary-precision arithmetic library

2.1k504.0M276](/packages/brick-math)[markrogoyski/math-php

Math Library for PHP. Features descriptive statistics and regressions; Continuous and discrete probability distributions; Linear algebra with matrices and vectors, Numerical analysis; special mathematical functions; Algebra

2.4k7.1M40](/packages/markrogoyski-math-php)[phpseclib/bcmath_compat

PHP 5.x-8.x polyfill for bcmath extension

16720.7M17](/packages/phpseclib-bcmath-compat)[andig/php-shunting-yard

Refactored repack of https://github.com/droptable/php-shunting-yard

26219.4k](/packages/andig-php-shunting-yard)[rubix/tensor

A library and extension that provides objects for scientific computing in PHP.

2751.4M5](/packages/rubix-tensor)[jlawrence/eos

Parse and solve math equations without using 'eval()'.

1071.1M11](/packages/jlawrence-eos)

PHPackages © 2026

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