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dhii/data-hierarchy-interface
=============================

Interfaces for working with hierarchies

v0.1(8y ago)09.0k↓100%MITPHPPHP ^5.3 | ^7.0

Since Jul 18Pushed 8y ago2 watchersCompare

[ Source](https://github.com/Dhii/hierarchy-interface)[ Packagist](https://packagist.org/packages/dhii/data-hierarchy-interface)[ RSS](/packages/dhii-data-hierarchy-interface/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (1)Dependencies (4)Versions (3)Used By (0)

Dhii - Data - Hierarchy - Interface
===================================

[](#dhii---data---hierarchy---interface)

[![Build Status](https://camo.githubusercontent.com/6452fdff1964109fdfcf4d8e61df597bcaf53f63b6e4cf1a1feada60a5d59adf/68747470733a2f2f7472617669732d63692e6f72672f646869692f646174612d6869657261726368792d696e746572666163652e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/dhii/data-hierarchy-interface)[![Code Climate](https://camo.githubusercontent.com/cfabdea6d55bb04d759dffb28d4610feeb534a5eced1125bfc8484dea77464f2/68747470733a2f2f636f6465636c696d6174652e636f6d2f6769746875622f646869692f646174612d6869657261726368792d696e746572666163652f6261646765732f6770612e737667)](https://codeclimate.com/github/dhii/data-hierarchy-interface)[![Test Coverage](https://camo.githubusercontent.com/061642fd0f4fc1dce31d15968484f30dd5ab6d6b7750d9690e42ec778f0d7f62/68747470733a2f2f636f6465636c696d6174652e636f6d2f6769746875622f646869692f646174612d6869657261726368792d696e746572666163652f6261646765732f636f7665726167652e737667)](https://codeclimate.com/github/dhii/data-hierarchy-interface/coverage)[![Latest Stable Version](https://camo.githubusercontent.com/4813f32fc29aa5661186cb6296e4405211535c3577893cf5ad9a9374102de86f/68747470733a2f2f706f7365722e707567782e6f72672f646869692f646174612d6869657261726368792d696e746572666163652f76657273696f6e)](https://packagist.org/packages/dhii/data-hierarchy-interface)

Interfaces for working with hierarchies. Use this to make your classes, which are aware of children, parent, or siblings interoperable. Or, code against these interfaces to make it possible to operate on any hierarchy-aware compatible class.

This package complies with [Dhii](https://github.com/Dhii/dhii) standards.

###  Health Score

27

—

LowBetter than 49% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity21

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity49

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

Unknown

Total

1

Last Release

3210d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/1894e91b32c9f80d8f30a42d360af6983a507f1cf2c621b7c9a0a0de14e011c5?d=identicon)[XedinUnknown](/maintainers/XedinUnknown)

---

Top Contributors

[![XedinUnknown](https://avatars.githubusercontent.com/u/1428973?v=4)](https://github.com/XedinUnknown "XedinUnknown (11 commits)")

###  Code Quality

TestsPHPUnit

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