PHPackages                             aikyuichi/formula-xy - 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. aikyuichi/formula-xy

ActiveLibrary

aikyuichi/formula-xy
====================

Formula evaluator

0.7.0(9mo ago)08MITPHPPHP >=7.2

Since Jul 24Pushed 9mo agoCompare

[ Source](https://github.com/Aikyuichi/formula-xy.php)[ Packagist](https://packagist.org/packages/aikyuichi/formula-xy)[ RSS](/packages/aikyuichi-formula-xy/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependenciesVersions (3)Used By (0)

FormulaXY
=========

[](#formulaxy)

[![Static Badge](https://camo.githubusercontent.com/688ab5e6abad63b3a776c15d0cb4e5a9f2c7358d5e5487114ecd53f6f2ee04e9/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048502d254532253839254135372e322d6f72616e6765)](https://camo.githubusercontent.com/688ab5e6abad63b3a776c15d0cb4e5a9f2c7358d5e5487114ecd53f6f2ee04e9/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048502d254532253839254135372e322d6f72616e6765)[![Packagist Version](https://camo.githubusercontent.com/cf5f96d039eae7aacf88ec65156d2869965e7070c14d976bdab3740e506bfd00/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f41696b7975696368692f666f726d756c612d7879)](https://camo.githubusercontent.com/cf5f96d039eae7aacf88ec65156d2869965e7070c14d976bdab3740e506bfd00/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f41696b7975696368692f666f726d756c612d7879)[![Packagist License](https://camo.githubusercontent.com/6b9b2d8eac7672c21b529502d623e1ee73f76533b760350acc40d0eb8c2461e6/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f41696b7975696368692f666f726d756c612d7879)](https://camo.githubusercontent.com/6b9b2d8eac7672c21b529502d623e1ee73f76533b760350acc40d0eb8c2461e6/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f41696b7975696368692f666f726d756c612d7879)

Formula evaluator

Usage
-----

[](#usage)

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

try {
    $formula = new Aikyuichi\FormulaXY\Formula('{x}-{y}*5');
    $formula->setVariables([
        '{x}' => 10,
        '{y}' => 5,
    ]);
    print($formula->getResult());
} catch (\Exception $ex) {
    print($ex);
}
```

Author
------

[](#author)

Aikyuichi,

License
-------

[](#license)

FormulaXY is available under the MIT license. See the LICENSE file for more info.

###  Health Score

24

—

LowBetter than 32% of packages

Maintenance60

Regular maintenance activity

Popularity5

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity22

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

Every ~4 days

Total

2

Last Release

285d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/df41e3cc8b28b7a991a3a0f0126da6a6319e82566e84a36e13549655df9aacbd?d=identicon)[Aikyuichi](/maintainers/Aikyuichi)

---

Top Contributors

[![Aikyuichi](https://avatars.githubusercontent.com/u/29992734?v=4)](https://github.com/Aikyuichi "Aikyuichi (7 commits)")

### Embed Badge

![Health badge](/badges/aikyuichi-formula-xy/health.svg)

```
[![Health](https://phpackages.com/badges/aikyuichi-formula-xy/health.svg)](https://phpackages.com/packages/aikyuichi-formula-xy)
```

PHPackages © 2026

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