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coreation/arc2
==============

Semsol's ARC2 RDF library

2.2.3(13y ago)057W3CPHPPHP >=5.3.0

Since Nov 13Pushed 11y ago1 watchersCompare

[ Source](https://github.com/coreation/arc2)[ Packagist](https://packagist.org/packages/coreation/arc2)[ Docs](https://github.com/semsol/arc2)[ RSS](/packages/coreation-arc2/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (7)Used By (0)

ARC2
====

[](#arc2)

ARC2 is a PHP 5.3 library for working with RDF. It also provides a MySQL-based triplestore with SPARQL support.

Feature-wise, ARC2 is now in a stable state with no further feature additions planned. Issues are still being fixed and Pull Requests are welcome, though.

###  Health Score

28

—

LowBetter than 54% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity8

Limited adoption so far

Community16

Small or concentrated contributor base

Maturity62

Established project with proven stability

 Bus Factor1

Top contributor holds 64% 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 ~32 days

Recently: every ~22 days

Total

6

Last Release

4774d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/af95b988ec0a5527b14f7ff9d0c3c43b0b89f0abaff5b741f6be4c37aaebe4b8?d=identicon)[pietercolpaert](/maintainers/pietercolpaert)

![](https://www.gravatar.com/avatar/ea7deaa6beab35e56598e71e03d8ca3560856815c7aff95269f85eb572f3c8ac?d=identicon)[coreation](/maintainers/coreation)

---

Top Contributors

[![bnowack](https://avatars.githubusercontent.com/u/893242?v=4)](https://github.com/bnowack "bnowack (32 commits)")[![cgutteridge](https://avatars.githubusercontent.com/u/510699?v=4)](https://github.com/cgutteridge "cgutteridge (4 commits)")[![pietercolpaert](https://avatars.githubusercontent.com/u/347073?v=4)](https://github.com/pietercolpaert "pietercolpaert (4 commits)")[![coreation](https://avatars.githubusercontent.com/u/361244?v=4)](https://github.com/coreation "coreation (3 commits)")[![olberger](https://avatars.githubusercontent.com/u/309225?v=4)](https://github.com/olberger "olberger (3 commits)")[![davetaz](https://avatars.githubusercontent.com/u/180099?v=4)](https://github.com/davetaz "davetaz (1 commits)")[![jonphipps](https://avatars.githubusercontent.com/u/12743?v=4)](https://github.com/jonphipps "jonphipps (1 commits)")[![MattiSG](https://avatars.githubusercontent.com/u/222463?v=4)](https://github.com/MattiSG "MattiSG (1 commits)")[![CloCkWeRX](https://avatars.githubusercontent.com/u/365751?v=4)](https://github.com/CloCkWeRX "CloCkWeRX (1 commits)")

---

Tags

RDFsparql

### Embed Badge

![Health badge](/badges/coreation-arc2/health.svg)

```
[![Health](https://phpackages.com/badges/coreation-arc2/health.svg)](https://phpackages.com/packages/coreation-arc2)
```

###  Alternatives

[easyrdf/easyrdf

EasyRdf is a PHP library designed to make it easy to consume and produce RDF.

62231.5M42](/packages/easyrdf-easyrdf)[semsol/arc2

ARC2 is a PHP library for working with RDF. It also provides a MySQL-based triplestore with SPARQL support.

334250.0k15](/packages/semsol-arc2)[sweetrdf/easyrdf

EasyRdf is a PHP library designed to make it easy to consume and produce RDF.

261.3M11](/packages/sweetrdf-easyrdf)[benestar/asparagus

SPARQL abstraction layer for PHP

1554.9k5](/packages/benestar-asparagus)[bordercloud/sparql

Lib PHP very easy for SPARQL 1.1

27100.4k](/packages/bordercloud-sparql)

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