PHPackages                             znerol/unidata-toolkit - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. znerol/unidata-toolkit

AbandonedArchivedLibrary[Utility & Helpers](/categories/utility)

znerol/unidata-toolkit
======================

Toolkit for reading, writing and transforming unicode data tables

17PHP

Since Dec 4Pushed 13y ago1 watchersCompare

[ Source](https://github.com/znerol/php-ucd-tk)[ Packagist](https://packagist.org/packages/znerol/unidata-toolkit)[ RSS](/packages/znerol-unidata-toolkit/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

PHP Unicode Data Toolkit {#mainpage}
====================================

[](#php-unicode-data-toolkit--------------------------------------------mainpage)

Toolkit for reading, writing and transforming unicode data tables.

This project provides a set of classes simplifying parsing and manipulation of files formatted according to the [UAX #44 File Format Conventions](http://www.unicode.org/reports/tr44/#Format_Conventions) including [UnicodeData.txt](http://www.unicode.org/Public/UNIDATA/UnicodeData.txt) and [PropList.txt](http://www.unicode.org/Public/UNIDATA/PropList.txt). It contains algorithms capable of calculating the *difference* and *union* of codepoint ranges necessary to implement the algorithm used to calculate derived properties as described in the [Precis Framework](http://tools.ietf.org/html/draft-ietf-precis-framework-06#section-7 "Precis Framework IETF Draft 6 - Section 7") or [RFC5892](http://tools.ietf.org/html/rfc5892#section-3 "RFC5892 - Section 3"). Further there are classes helping with construction of PCRE compatible [character classes](http://php.net/manual/en/regexp.reference.character-classes.php) such that the result of those transformations can be easily serialized and reused as part of other projects.

Examples
--------

[](#examples)

Refer to the *examples* directory of the project source code for guidance on how to build your tools using the PHP Unicode Data Toolkit.

Source Code
-----------

[](#source-code)

The source code is hosted on github:

```
git clone git://github.com/znerol/php-ucd-tk.git
cd php-ucd-tk

```

An issue tracker and the wiki page is available at

API Documentation
-----------------

[](#api-documentation)

See

License
-------

[](#license)

This project is licensed under the terms of the MIT License.

###  Health Score

20

—

LowBetter than 14% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity41

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/3744a17ba6fd97eee1b94a63929cd824858f4538bbd4d6d78ff68d71e01e874e?d=identicon)[znerol](/maintainers/znerol)

---

Top Contributors

[![znerol](https://avatars.githubusercontent.com/u/23288?v=4)](https://github.com/znerol "znerol (45 commits)")

### Embed Badge

![Health badge](/badges/znerol-unidata-toolkit/health.svg)

```
[![Health](https://phpackages.com/badges/znerol-unidata-toolkit/health.svg)](https://phpackages.com/packages/znerol-unidata-toolkit)
```

###  Alternatives

[hazaveh/verify-domain

Verify Domain Ownership with PHP

238.6k1](/packages/hazaveh-verify-domain)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)