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totara/htmlpurifier
===================
Totara fork of HTMLPurifier
4.19.1(3mo ago)01.3k↓14.6%LGPL-2.1-or-laterPHPPHP ~8.4.0 || ~8.5.0CI failing
Since Sep 15Pushed 3mo agoCompare
[ Source](https://github.com/totara/htmlpurifier)[ Packagist](https://packagist.org/packages/totara/htmlpurifier)[ RSS](/packages/totara-htmlpurifier/feed)WikiDiscussions totara-4.x Synced 1mo ago
READMEChangelog (2)Dependencies (2)Versions (4)Used By (0)
HTML Purifier
=============
[](#html-purifier)
Totara fork of HTML Purifier.
HTML Purifier is an HTML filtering solution that uses a unique combination of robust whitelists and aggressive parsing to ensure that not only are XSS attacks thwarted, but the resulting HTML is standards compliant.
HTML Purifier is oriented towards richly formatted documents from untrusted sources that require CSS and a full tag-set. This library can be configured to accept a more restrictive set of tags, but it won't be as efficient as more bare-bones parsers. It will, however, do the job right, which may be more important.
Places to go:
- See INSTALL for a quick installation guide
- See docs/ for developer-oriented documentation, code examples and an in-depth installation guide.
- See WYSIWYG for information on editors like TinyMCE and FCKeditor
HTML Purifier can be found on the web at:
Installation
------------
[](#installation)
Package available on [Composer](https://packagist.org/packages/ezyang/htmlpurifier).
If you're using Composer to manage dependencies, you can use
```
$ composer require ezyang/htmlpurifier
```
### Health Score
50
—
FairBetter than 96% of packages
Maintenance82
Actively maintained with recent releases
Popularity21
Limited adoption so far
Community20
Small or concentrated contributor base
Maturity66
Established project with proven stability
Bus Factor1
Top contributor holds 76.8% 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 ~1244 days
Total
2
Last Release
97d ago
PHP version history (2 changes)4.15.0PHP ~5.6.0 || ~7.0.0 || ~7.1.0 || ~7.2.0 || ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0
4.19.1PHP ~8.4.0 || ~8.5.0
### Community
Maintainers
[totara](/maintainers/totara)
[codytotara](/maintainers/codytotara)
---
Top Contributors
[](https://github.com/ezyang "ezyang (268 commits)")[](https://github.com/bytestream "bytestream (17 commits)")[](https://github.com/TimWolla "TimWolla (8 commits)")[](https://github.com/xemlock "xemlock (6 commits)")[](https://github.com/zerocrates "zerocrates (5 commits)")[](https://github.com/PHPGangsta "PHPGangsta (5 commits)")[](https://github.com/Synchro "Synchro (4 commits)")[](https://github.com/semantic-release-bot "semantic-release-bot (4 commits)")[](https://github.com/Xiphin "Xiphin (3 commits)")[](https://github.com/matsuo "matsuo (2 commits)")[](https://github.com/mpyw "mpyw (2 commits)")[](https://github.com/pieterocp "pieterocp (2 commits)")[](https://github.com/snapshotpl "snapshotpl (2 commits)")[](https://github.com/kish0808 "kish0808 (2 commits)")[](https://github.com/totten "totten (2 commits)")[](https://github.com/elirenato "elirenato (2 commits)")[](https://github.com/kitrio "kitrio (2 commits)")[](https://github.com/royopa "royopa (1 commits)")[](https://github.com/SandroMiguel "SandroMiguel (1 commits)")[](https://github.com/okainov "okainov (1 commits)")
---
Tags
html
### Embed Badge
```
[](https://phpackages.com/packages/totara-htmlpurifier)
```
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