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oat-sa/lib-lti1p3-deep-linking
==============================

OAT LTI 1.3 Deep Linking Library

4.1.2(11mo ago)3135.7k↓36.1%2GPL-2.0-onlyPHPPHP >=8.0.0CI failing

Since Oct 12Pushed 11mo ago38 watchersCompare

[ Source](https://github.com/oat-sa/lib-lti1p3-deep-linking)[ Packagist](https://packagist.org/packages/oat-sa/lib-lti1p3-deep-linking)[ RSS](/packages/oat-sa-lib-lti1p3-deep-linking/feed)WikiDiscussions master Synced 3d ago

READMEChangelog (8)Dependencies (4)Versions (12)Used By (0)

[![](doc/images/logo/logo.png)](doc/images/logo/logo.png) [TAO](https://www.taotesting.com/) - LTI 1.3 Deep Linking Library
===========================================================================================================================

[](#-tao---lti-13-deep-linking-library)

[![Latest Version](https://camo.githubusercontent.com/dc3d5dc79622cb8b0e6788b6294305148b8d2c05756939a10724d4aabfc46e36/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f7461672f6f61742d73612f6c69622d6c74693170332d646565702d6c696e6b696e672e7376673f7374796c653d666c6174266c6162656c3d72656c65617365)](https://github.com/oat-sa/lib-lti1p3-deep-linking/tags)[![License GPL2](https://camo.githubusercontent.com/5c1958af3f6dca7769cf6ed25b4211a677c3868025a356d8d678e919e7a15eea/687474703a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e63652d47504c253230322e302d626c75652e737667)](http://www.gnu.org/licenses/gpl-2.0.html)[![Build Status](https://github.com/oat-sa/lib-lti1p3-deep-linking/actions/workflows/build.yaml/badge.svg?branch=master)](https://github.com/oat-sa/lib-lti1p3-deep-linking/actions)[![Test Coverage Status](https://camo.githubusercontent.com/319d3bf28dac7725cc2153640c53c1e4b26a5b12d0c5ccc60333e54c005f0fcc/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f6f61742d73612f6c69622d6c74693170332d646565702d6c696e6b696e672f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/oat-sa/lib-lti1p3-deep-linking?branch=master)[![Psalm Level Status](https://camo.githubusercontent.com/4ef4d4b3e5a866dca8806d921c19f3881925279278e768bbbae4c661cdef282e/68747470733a2f2f73686570686572642e6465762f6769746875622f6f61742d73612f6c69622d6c74693170332d646565702d6c696e6b696e672f6c6576656c2e737667)](https://shepherd.dev/github/oat-sa/lib-lti1p3-deep-linking)[![Packagist Downloads](https://camo.githubusercontent.com/e0f77ae8c00e52460467f31ad22705fe8e796c1201360c2078834d4aba165ec6/687474703a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6f61742d73612f6c69622d6c74693170332d646565702d6c696e6b696e672e737667)](https://packagist.org/packages/oat-sa/lib-lti1p3-deep-linking)[![IMS Certified](https://camo.githubusercontent.com/69ac89dd4b458a9e65d890f36041c97e2a6caf2d947c78f8db65c3dc11788be2/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f494d532d6365727469666965642d627269676874677265656e)](https://site.imsglobal.org/certifications/open-assessment-technologies-sa/tao-lti-13-devkit)

> [IMS certified](https://site.imsglobal.org/certifications/open-assessment-technologies-sa/tao-lti-13-devkit) PHP library for [LTI 1.3 Deep Linking](https://www.imsglobal.org/spec/lti-dl/v2p0/) implementations as [platforms and / or as tools](http://www.imsglobal.org/spec/lti/v1p3/#platforms-and-tools), based on [LTI 1.3 Core library](https://github.com/oat-sa/lib-lti1p3-core).

Table of contents
=================

[](#table-of-contents)

- [TAO LTI 1.3 PHP framework](#tao-lti-13-php-framework)
- [IMS](#ims)
- [Installation](#installation)
- [Documentation](#documentation)
- [Tests](#tests)

TAO LTI 1.3 PHP framework
-------------------------

[](#tao-lti-13-php-framework)

This library is part of the [TAO LTI 1.3 PHP framework](https://oat-sa.github.io/doc-lti1p3/).

IMS
---

[](#ims)

You can find below [IMS](https://www.imsglobal.org/) related information.

### Related certifications

[](#related-certifications)

- [LTI 1.3 advantage complete](https://site.imsglobal.org/certifications/open-assessment-technologies-sa/tao-lti-13-devkit)

### Related specifications

[](#related-specifications)

- [IMS LTI 1.3 Deep Linking](https://www.imsglobal.org/spec/lti-dl/v2p0/)
- [IMS LTI 1.3 Core](http://www.imsglobal.org/spec/lti/v1p3)
- [IMS Security](https://www.imsglobal.org/spec/security/v1p0)

Installation
------------

[](#installation)

```
$ composer require oat-sa/lib-lti1p3-deep-linking
```

Documentation
-------------

[](#documentation)

You can find below the library documentation, presented by topics.

### Configuration

[](#configuration)

- how to [configure the underlying LTI 1.3 Core library](https://github.com/oat-sa/lib-lti1p3-core#quick-start)

### Workflow

[](#workflow)

- how to [implement the deep linking workflow (as platform and / or tool)](doc/deep-linking-workflow.md)

Tests
-----

[](#tests)

To run tests:

```
$ vendor/bin/phpunit
```

**Note**: see [phpunit.xml.dist](phpunit.xml.dist) for available test suites.

###  Health Score

47

—

FairBetter than 93% of packages

Maintenance50

Moderate activity, may be stable

Popularity37

Limited adoption so far

Community22

Small or concentrated contributor base

Maturity66

Established project with proven stability

 Bus Factor1

Top contributor holds 75.8% 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 ~248 days

Recently: every ~391 days

Total

8

Last Release

353d ago

Major Versions

1.0.1 → 2.0.02021-02-24

2.0.0 → 3.0.02021-04-05

3.0.0 → 4.0.02021-07-03

PHP version history (2 changes)1.0.0PHP >=7.2.0

4.1.0PHP >=8.0.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/c0ec704e0a8abaf0c27b227ad05d7aca23bc8f83d195229d94d4508cddc0fd24?d=identicon)[oat-lionel](/maintainers/oat-lionel)

![](https://www.gravatar.com/avatar/344a3314abc4364575e3ae1190a818e92411c2062f57ab77df9dabdd6572a7bc?d=identicon)[Wazelin](/maintainers/Wazelin)

![](https://avatars.githubusercontent.com/u/6922385?v=4)[Jonathan Vuillemin](/maintainers/ekkinox)[@ekkinox](https://github.com/ekkinox)

---

Top Contributors

[![ekkinox](https://avatars.githubusercontent.com/u/6922385?v=4)](https://github.com/ekkinox "ekkinox (50 commits)")[![wazelin](https://avatars.githubusercontent.com/u/2943256?v=4)](https://github.com/wazelin "wazelin (7 commits)")[![kilatib](https://avatars.githubusercontent.com/u/2750628?v=4)](https://github.com/kilatib "kilatib (4 commits)")[![edwin-focaloid](https://avatars.githubusercontent.com/u/126317720?v=4)](https://github.com/edwin-focaloid "edwin-focaloid (2 commits)")[![kochen](https://avatars.githubusercontent.com/u/106042?v=4)](https://github.com/kochen "kochen (2 commits)")[![mike-ionut-mihai-sandu-tao](https://avatars.githubusercontent.com/u/50211080?v=4)](https://github.com/mike-ionut-mihai-sandu-tao "mike-ionut-mihai-sandu-tao (1 commits)")

---

Tags

deep-linkingimsltilti-messagelti-platformlti-toollti1p3ltiadvantagephp-library

###  Code Quality

TestsPHPUnit

Static AnalysisPsalm

Type Coverage Yes

### Embed Badge

![Health badge](/badges/oat-sa-lib-lti1p3-deep-linking/health.svg)

```
[![Health](https://phpackages.com/badges/oat-sa-lib-lti1p3-deep-linking/health.svg)](https://phpackages.com/packages/oat-sa-lib-lti1p3-deep-linking)
```

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