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kanbanbox/lexorank-php
======================

PHP Implementation of JIRA's LexoRank algorithm.

1.0.99(4y ago)0135proprietaryPHPPHP >=7.1

Since May 4Pushed 1y agoCompare

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

READMEChangelogDependencies (1)Versions (4)Used By (0)

lexorank
========

[](#lexorank)

> A simple PHP implementation of [xissy/lexorank](https://github.com/xissy/lexorank)

LexoRank is a ranking system introduced by Atlassian JIRA.

-

Background
----------

[](#background)

What is the best representation of an ordered list in a database? With a dumb order number based ranking system, re-ordering a row of a list may require updating all rows of the list in a transaction, which is O(n).

-
-

LexoRank makes it O(1). All you need to do is updating the re-ordered row's order field.

###  Health Score

29

—

LowBetter than 60% of packages

Maintenance33

Infrequent updates — may be unmaintained

Popularity10

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity53

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 53.3% 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 ~430 days

Total

2

Last Release

1767d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/c3b46962d6d5419c0d9394db2b0eaa13a3ce8e4c7f62fb999d3bef7211a2e05f?d=identicon)[MarcoStagno](/maintainers/MarcoStagno)

---

Top Contributors

[![guidobonuzzi](https://avatars.githubusercontent.com/u/36542069?v=4)](https://github.com/guidobonuzzi "guidobonuzzi (8 commits)")[![alexcrawford](https://avatars.githubusercontent.com/u/4070024?v=4)](https://github.com/alexcrawford "alexcrawford (5 commits)")[![MarcoStagno](https://avatars.githubusercontent.com/u/5781949?v=4)](https://github.com/MarcoStagno "MarcoStagno (1 commits)")[![MatteoBiagini](https://avatars.githubusercontent.com/u/45039709?v=4)](https://github.com/MatteoBiagini "MatteoBiagini (1 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/kanbanbox-lexorank-php/health.svg)

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

###  Alternatives

[eonasdan/bootstrap-datetimepicker

Date/time picker widget based on twitter bootstrap

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