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[Parsing & Serialization](/categories/parsing) 4. / 5. saft/saft Abandoned → [easyrdf/easyrdf](/?search=easyrdf%2Feasyrdf)ArchivedLibrary[Parsing & Serialization](/categories/parsing) saft/saft ========= Saft library provides tools and an infrastructure to build Semantic Web and Linked Data applications. 1.1.1(7y ago)77582[10 issues](https://github.com/SaftIng/Saft/issues)MITPHPPHP >=5.6 Since Jun 10Pushed 7y ago2 watchersCompare [ Source](https://github.com/SaftIng/Saft)[ Packagist](https://packagist.org/packages/saft/saft)[ Docs](https://safting.github.io/)[ RSS](/packages/saft-saft/feed)WikiDiscussions master Synced 1w ago READMEChangelog (10)Dependencies (9)Versions (31)Used By (0) Saft ==== [](#saft) Saft stands for **S**emantic **A**pplication **F**ramework Saf**t** and is a PHP framework, which provides RDF handling and support for Semantic Web technologies. It consists of the core library (*Saft.data*, *Saft.rdf*, *Saft.sparql* and *Saft.store*) and some additions (e.g. adapter for triple stores or integration of libraries like ARC2 and EasyRdf), which extend the core with application specific code. There are currently 4 other RDF-libraries for PHP available (EasyRdf, Erfurt, hardf, ARC2). Each implements different areas with various quality and feature-coverage. Combined, they provide a rich feature-set from RDF data handling, serialization and parsing to database access. With Saft we aim to provide an integration layer to enable the usage of most of these libraries at the same time. ### Build status and code coverage [](#build-status-and-code-coverage) Core ComponentComposer PackageBuild StatusCode CoverageDatasaft/saft-data[![Build Status](https://camo.githubusercontent.com/5d68a02b5b798f95a501e48f51df1241d1414b093081f72171eab4805c3f2442/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e646174612e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.data)[![Coverage Status](https://camo.githubusercontent.com/b9fe819b4a81d4bb0c9760d9d86a236029e17a2c15d6dcfbd83541b7e809345a/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e646174612f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.data?branch=master)Rdfsaft/saft-rdf[![Build Status](https://camo.githubusercontent.com/8c15a29a5d1b64bf98387e92f78a32ac3c227f0dd18e6e828a5ccb04263d7a11/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e7264662e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.rdf)[![Coverage Status](https://camo.githubusercontent.com/e080eb94ff31e659fbe898c11d0368c3050f91a388a60d97652de6041345e435/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e7264662f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.rdf?branch=master)Sparqlsaft/saft-sparql[![Build Status](https://camo.githubusercontent.com/f487d0acab5bcc0c3b89a49e300683ca86514ad73ca160265027f9804faf34a9/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e73706172716c2e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.sparql)[![Coverage Status](https://camo.githubusercontent.com/46b410acbdd1e45db1d561af73001fae6f737eea4409121d438366f6030e7a2e/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e73706172716c2f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.sparql?branch=master)Storesaft/saft-store[![Build Status](https://camo.githubusercontent.com/30139b75f4de76df8fcbcbde08b44800e1dfb9d7ffc10f05311f8a3e3c5a4134/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e73746f72652e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.store)[![Coverage Status](https://camo.githubusercontent.com/d95030b58889adaa8ebec2825cbaecd01128ce9a91c8b96a384c4eb9714c9831/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e73746f72652f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.store?branch=master)AdditionComposer PackageBuild StatusCode CoverageARC2saft/saft-arc2[![Build Status](https://camo.githubusercontent.com/7688467edd140e6a953670f62abb8b0004b25006bebdd044189c8ca27577c4a5/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e617263322e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.arc2)[![Coverage Status](https://camo.githubusercontent.com/c618bfe44c9fe41be95e66e4cba9a42bab0f4dc2accbfd54c45914864c6c1614/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e617263322f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.arc2?branch=master)hardfsaft/saft-hardf[![Build Status](https://camo.githubusercontent.com/5406c167c0216027287b45a1daaa487d3e99789b6c8328417cb73f841cce2b73/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e68617264662e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.hardf)[![Coverage Status](https://camo.githubusercontent.com/3153636bc75cd4055b782d1f5eb377c9a2e3cdeef204d7101463e8737cfd0d1f/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e68617264662f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.hardf?branch=master)Virtuososaft/saft-store-virtuoso[![Build Status](https://camo.githubusercontent.com/cee7604e6c589a85707fa3f83094d6cdb92a97eb7d37a38b9f2e574690f604b2/68747470733a2f2f7472617669732d63692e6f72672f53616674496e672f536166742e73746f72652e76697274756f736f2e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/SaftIng/Saft.store.virtuoso)[![Coverage Status](https://camo.githubusercontent.com/5675ae324fd5a0aa9ccdf832582cdc95920d22a79ea5c08f855f0e83a2314c76/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f53616674496e672f536166742e73746f72652e76697274756f736f2f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/SaftIng/Saft.store.virtuoso?branch=master)License ------- [](#license) Copyright (C) 2017 by Konrad Abicht, Natanael Arndt and the individual [contributors](CONTRIBUTORS) This program is licensed under the terms of the [MIT license](https://github.com/SaftIng/Saft/blob/master/LICENSE). Current development status -------------------------- [](#current-development-status) Saft provides (basic) support for the following RDF libraries for PHP: - ARC2 (currently only data storage) - EasyRDF (currently only parser and serializer) - hardf (parser and serializer) ### Health Score 29 — LowBetter than 58% of packages Maintenance0 Infrequent updates — may be unmaintained Popularity20 Limited adoption so far Community15 Small or concentrated contributor base Maturity69 Established project with proven stability Bus Factor1 Top contributor holds 71.6% 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 ~42 days Total 29 Last Release 2822d ago Major Versions 0.15 → 1.02018-03-20 1.1.1 → 2.x-dev2018-09-17 PHP version history (4 changes)0.1.0-alpha1PHP >=5.3.3 0.8PHP >=5.4 0.9PHP >=5.6 2.x-devPHP ^7.1 ### Community Maintainers ![](https://www.gravatar.com/avatar/2454c38f5482626f9e23683449bdc460b97c201836630de35ef63b170e2bf163?d=identicon)[white-gecko](/maintainers/white-gecko) ![](https://www.gravatar.com/avatar/cc012239e82798bfbf91be6fa4c1a2cb0c1f0faa738de0865d954daa5d98bb3d?d=identicon)[k00ni](/maintainers/k00ni) --- Top Contributors [![k00ni](https://avatars.githubusercontent.com/u/381727?v=4)](https://github.com/k00ni "k00ni (751 commits)")[![white-gecko](https://avatars.githubusercontent.com/u/1018168?v=4)](https://github.com/white-gecko "white-gecko (242 commits)")[![vitaB](https://avatars.githubusercontent.com/u/5122557?v=4)](https://github.com/vitaB "vitaB (53 commits)")[![pfrischmuth](https://avatars.githubusercontent.com/u/351542?v=4)](https://github.com/pfrischmuth "pfrischmuth (3 commits)") --- Tags arc2parserrdfrdf-libraryserializersparqlstorevirtuosoparserserializerRDFSemantic WebLinked DataSaftTriple StoreQueryCache ### Code Quality TestsPHPUnit Code StylePHP CS Fixer ### Embed Badge ![Health badge](/badges/saft-saft/health.svg) ``` [![Health](https://phpackages.com/badges/saft-saft/health.svg)](https://phpackages.com/packages/saft-saft) ``` ### Alternatives [aksw/erfurt PHP/Zend based Semantic Web API for Social Semantic Software 416.8k1](/packages/aksw-erfurt)[masterminds/html5 An HTML5 parser and serializer. 1.8k260.4M292](/packages/masterminds-html5)[digitalbazaar/json-ld A JSON-LD Processor and API implementation in PHP. 28658.1k1](/packages/digitalbazaar-json-ld)[rcsofttech/audit-trail-bundle Enterprise-grade, high-performance Symfony audit trail bundle. 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