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rogervila/provably-fair
=======================

PHP implementation of Bustabit's Provably Fair system

2.1.0(3y ago)1312.6kMITPHPPHP ^7.0|^8.0CI passing

Since Dec 15Pushed 5mo ago1 watchersCompare

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

READMEChangelog (5)Dependencies (2)Versions (6)Used By (0)

[![Provably Fair](https://camo.githubusercontent.com/91d4c2a90313572b978934f8d4dd7005b57ff2e73b30a392824afdd04c7d67b1/68747470733a2f2f692e696d6775722e636f6d2f5a3051435677662e6a7067)](https://camo.githubusercontent.com/91d4c2a90313572b978934f8d4dd7005b57ff2e73b30a392824afdd04c7d67b1/68747470733a2f2f692e696d6775722e636f6d2f5a3051435677662e6a7067)

[![Build Status](https://camo.githubusercontent.com/ef4f14824cb97878907a61961d0b5c6569bb68d740193ad81fb5ccd76c1970e0/68747470733a2f2f7472617669732d63692e6f72672f726f67657276696c612f70726f7661626c792d666169722e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/rogervila/provably-fair)[![Build status](https://camo.githubusercontent.com/68369528bdaaf537a8e3ee5c04a4c636c15291f46be220fd76b1b2cff90a29d3/68747470733a2f2f63692e6170707665796f722e636f6d2f6170692f70726f6a656374732f7374617475732f76733930756a366236367330616736733f7376673d74727565)](https://ci.appveyor.com/project/roger-vila/provably-fair)[![StyleCI](https://camo.githubusercontent.com/5d77594fe3a898f4503b43c0b320277c07a5f97ca2ce3f8c3fde8500239c2c04/68747470733a2f2f6769746875622e7374796c6563692e696f2f7265706f732f3136313638353034332f736869656c643f6272616e63683d6d6173746572)](https://github.styleci.io/repos/161685043)[![Maintainability](https://camo.githubusercontent.com/dac84b160197c9e474f0b1ef937a5dfec7133d71af5dbd89ddb148bfd7a67694/68747470733a2f2f6170692e636f6465636c696d6174652e636f6d2f76312f6261646765732f38346439666232616633656262323331396537652f6d61696e7461696e6162696c697479)](https://codeclimate.com/github/rogervila/provably-fair/maintainability)

[![Latest Stable Version](https://camo.githubusercontent.com/83dee4a002f78103adcc17fac74f4fe9e72c4e3e91f423cf5026e2931c85edbd/68747470733a2f2f706f7365722e707567782e6f72672f726f67657276696c612f70726f7661626c792d666169722f762f737461626c65)](https://packagist.org/packages/rogervila/provably-fair)[![Total Downloads](https://camo.githubusercontent.com/7d474f5fe9cd5c68a63508c26a1229459499a9d7301084f6d602db27821fd933/68747470733a2f2f706f7365722e707567782e6f72672f726f67657276696c612f70726f7661626c792d666169722f646f776e6c6f616473)](https://packagist.org/packages/rogervila/provably-fair)[![License](https://camo.githubusercontent.com/d4da0fcad83a4d1d19e3706578b14acac08caf44d0eede8d3a88fcd40913ae67/68747470733a2f2f706f7365722e707567782e6f72672f726f67657276696c612f70726f7661626c792d666169722f6c6963656e7365)](https://packagist.org/packages/rogervila/provably-fair)

Provably Fair
=============

[](#provably-fair)

```
composer require rogervila/provably-fair
```

About
-----

[](#about)

PHP implementation of Bustabit's Provably Fair system. [Demo here](https://provably-fair.vercel.app)

> More info:

License
-------

[](#license)

Provably Fair is open-sourced software licensed under the [MIT license](https://opensource.org/licenses/MIT).

###  Health Score

44

—

FairBetter than 92% of packages

Maintenance48

Moderate activity, may be stable

Popularity30

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity70

Established project with proven stability

 Bus Factor1

Top contributor holds 66.7% 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 ~358 days

Total

5

Last Release

1270d ago

Major Versions

1.0.0 → 2.0.02020-11-27

2.1.0 → 3.0.0-rc.12022-11-17

PHP version history (3 changes)1.0.0PHP ^7.0.0

2.0.0PHP ^7.0|^8.0

3.0.0-rc.1PHP ^8.1

### Community

Maintainers

![](https://www.gravatar.com/avatar/351443b7d23e94fcf31b250db90f0b9578cc9fd8e0cefbed9666467e3e9cb571?d=identicon)[rogervila](/maintainers/rogervila)

---

Top Contributors

[![rogervila](https://avatars.githubusercontent.com/u/6053012?v=4)](https://github.com/rogervila "rogervila (22 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (10 commits)")[![dependabot-preview[bot]](https://avatars.githubusercontent.com/in/2141?v=4)](https://github.com/dependabot-preview[bot] "dependabot-preview[bot] (1 commits)")

---

Tags

provably fair

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/rogervila-provably-fair/health.svg)

```
[![Health](https://phpackages.com/badges/rogervila-provably-fair/health.svg)](https://phpackages.com/packages/rogervila-provably-fair)
```

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