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akumarraheja/kstych-ubl-invoice
===============================

A modern object-oriented PHP library to create valid UBL files

07PHP

Since Jan 2Pushed 3y agoCompare

[ Source](https://github.com/akumarraheja/kstych-ubl-invoice)[ Packagist](https://packagist.org/packages/akumarraheja/kstych-ubl-invoice)[ RSS](/packages/akumarraheja-kstych-ubl-invoice/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

UBL-Invoice
===========

[](#ubl-invoice)

Original Repo:

This is a copy of

A modern object-oriented PHP library to create valid UBL files. Please feel free to [contribute](https://github.com/num-num/ubl-invoice/pulls) if you are missing features or tags.

Installation and usage
----------------------

[](#installation-and-usage)

This package requires PHP 7.4 or higher. Installation can be done through [composer](https://www.getcomposer.org).

```
$ composer require num-num/ubl-invoice
```

Contributing
------------

[](#contributing)

This library is not 100% UBL feature-complete, in the sense that it doesn't (yet) support **all** UBL XML tags &amp; functionality. "Yet" being the keyword, since this definitely is the long-term goal. All common UBL tags that are required for most invoices are present in the library. This includes tags for discounts, cash discounts, special vat rates, etc...

If you are missing functionality, please feel free to add it :-) Adding additional tags &amp; attributes is fairly straight-forward. Check out [CONTRIBUTING.md](CONTRIBUTING.md) for more information.

Examples &amp; documentation
----------------------------

[](#examples--documentation)

This repository does not have a documentation website at this moment. For now, please check out some code examples by checking the unit tests in the `tests` folder.

Changelog
---------

[](#changelog)

A changelog is available since version v1.9.0. If you are upgrading a minor version (1.x) or major version, please check the changelog to see if you need to implement any breaking changes...

###  Health Score

16

—

LowBetter than 5% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity4

Limited adoption so far

Community16

Small or concentrated contributor base

Maturity23

Early-stage or recently created project

 Bus Factor1

Top contributor holds 68.6% 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/8e98b9a7ce3c38b53f051e39b2c28e7fc57f600a3834ab3fde5f1ae2428dd8c7?d=identicon)[akumarraheja](/maintainers/akumarraheja)

---

Top Contributors

[![brtdv](https://avatars.githubusercontent.com/u/932365?v=4)](https://github.com/brtdv "brtdv (107 commits)")[![JorisDebonnet](https://avatars.githubusercontent.com/u/3286264?v=4)](https://github.com/JorisDebonnet "JorisDebonnet (8 commits)")[![akumarraheja](https://avatars.githubusercontent.com/u/33850979?v=4)](https://github.com/akumarraheja "akumarraheja (7 commits)")[![p1eterdeboer](https://avatars.githubusercontent.com/u/33135160?v=4)](https://github.com/p1eterdeboer "p1eterdeboer (7 commits)")[![rodehoed](https://avatars.githubusercontent.com/u/6515395?v=4)](https://github.com/rodehoed "rodehoed (6 commits)")[![antal-levente](https://avatars.githubusercontent.com/u/63246047?v=4)](https://github.com/antal-levente "antal-levente (4 commits)")[![mabjavaid](https://avatars.githubusercontent.com/u/62252347?v=4)](https://github.com/mabjavaid "mabjavaid (4 commits)")[![Stormyy](https://avatars.githubusercontent.com/u/5009558?v=4)](https://github.com/Stormyy "Stormyy (3 commits)")[![karstennilsen](https://avatars.githubusercontent.com/u/8917480?v=4)](https://github.com/karstennilsen "karstennilsen (2 commits)")[![stedekay](https://avatars.githubusercontent.com/u/1071560?v=4)](https://github.com/stedekay "stedekay (2 commits)")[![japsen](https://avatars.githubusercontent.com/u/4325546?v=4)](https://github.com/japsen "japsen (2 commits)")[![BBrunekreeft](https://avatars.githubusercontent.com/u/9114578?v=4)](https://github.com/BBrunekreeft "BBrunekreeft (1 commits)")[![homer8173](https://avatars.githubusercontent.com/u/8720867?v=4)](https://github.com/homer8173 "homer8173 (1 commits)")[![it-can](https://avatars.githubusercontent.com/u/644288?v=4)](https://github.com/it-can "it-can (1 commits)")[![ChristianVermeulen](https://avatars.githubusercontent.com/u/1062751?v=4)](https://github.com/ChristianVermeulen "ChristianVermeulen (1 commits)")

### Embed Badge

![Health badge](/badges/akumarraheja-kstych-ubl-invoice/health.svg)

```
[![Health](https://phpackages.com/badges/akumarraheja-kstych-ubl-invoice/health.svg)](https://phpackages.com/packages/akumarraheja-kstych-ubl-invoice)
```

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