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oat-sa/lib-lti1p3-basic-outcome
===============================

OAT LTI 1.3 Basic Outcome Library

5.0.5(11mo ago)022.5k↓52.7%3GPL-2.0-onlyPHPPHP >=8.0.0CI failing

Since Aug 20Pushed 11mo ago36 watchersCompare

[ Source](https://github.com/oat-sa/lib-lti1p3-basic-outcome)[ Packagist](https://packagist.org/packages/oat-sa/lib-lti1p3-basic-outcome)[ RSS](/packages/oat-sa-lib-lti1p3-basic-outcome/feed)WikiDiscussions master Synced 2d ago

READMEChangelog (10)Dependencies (12)Versions (19)Used By (0)

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

[](#-tao---lti-13-basic-outcome-library)

[![Latest Version](https://camo.githubusercontent.com/5af705d2189f6955dcec6d0649d54171ccb11e2ac3b25dcdb1c3867a7b82acae/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f7461672f6f61742d73612f6c69622d6c74693170332d62617369632d6f7574636f6d652e7376673f7374796c653d666c6174266c6162656c3d72656c65617365)](https://github.com/oat-sa/lib-lti1p3-basic-outcome/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-basic-outcome/actions/workflows/build.yaml/badge.svg?branch=master)](https://github.com/oat-sa/lib-lti1p3-basic-outcome/actions)[![Test Coverage Status](https://camo.githubusercontent.com/a2a0eb9987d93a86bffaca30deca2560a3eba465e1dcab38d0e4e9f8cdea9668/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f6f61742d73612f6c69622d6c74693170332d62617369632d6f7574636f6d652f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/oat-sa/lib-lti1p3-basic-outcome?branch=master)[![Psalm Level Status](https://camo.githubusercontent.com/093d5e64da6e499694411c67926690d3f4de784e2ce8a0a1869d24eb815f7e7d/68747470733a2f2f73686570686572642e6465762f6769746875622f6f61742d73612f6c69622d6c74693170332d62617369632d6f7574636f6d652f6c6576656c2e737667)](https://shepherd.dev/github/oat-sa/lib-lti1p3-basic-outcome)[![Packagist Downloads](https://camo.githubusercontent.com/9000296804c53d46a4e32a97495cbb35cbb189467a351349515aeecea2e4f043/687474703a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6f61742d73612f6c69622d6c74693170332d62617369632d6f7574636f6d652e737667)](https://packagist.org/packages/oat-sa/lib-lti1p3-basic-outcome)

> PHP library for [LTI 1.3 Basic Outcome](https://www.imsglobal.org/spec/lti-bo/v1p1) 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 specifications

[](#related-specifications)

- [IMS LTI 1.3 Basic Outcome Service](https://www.imsglobal.org/spec/lti-bo/v1p1)
- [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-basic-outcome
```

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)

### Platform

[](#platform)

- how to [use the basic outcome library as a platform](doc/platform.md)

### Tool

[](#tool)

- how to [use the basic outcome library as a tool](doc/tool.md)

Tests
-----

[](#tests)

To run tests:

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

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

###  Health Score

45

—

FairBetter than 91% of packages

Maintenance50

Moderate activity, may be stable

Popularity28

Limited adoption so far

Community22

Small or concentrated contributor base

Maturity68

Established project with proven stability

 Bus Factor1

Top contributor holds 76.3% 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 ~137 days

Total

14

Last Release

351d ago

Major Versions

0.2.0 → 1.0.02020-12-10

1.0.0 → 2.0.02021-02-23

2.0.0 → 3.0.02021-04-06

3.0.0 → 4.0.02021-07-03

4.1.1 → 5.0.02023-12-22

PHP version history (3 changes)0.1.0PHP ^7.2.5

0.2.0PHP >=7.2.0

5.0.0PHP >=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 (71 commits)")[![wazelin](https://avatars.githubusercontent.com/u/2943256?v=4)](https://github.com/wazelin "wazelin (12 commits)")[![kilatib](https://avatars.githubusercontent.com/u/2750628?v=4)](https://github.com/kilatib "kilatib (5 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

basic-outcomeimsltilti-platformlti-servicelti-toollti1p3ltiadvantagephp-library

###  Code Quality

TestsPHPUnit

Static AnalysisPsalm

Type Coverage Yes

### Embed Badge

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

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

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