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feedbacksoftware/emv-qr-cps
===========================

EMV QR Code Specification for Payment Systems: Merchant-Presented Mode

1.0.6(3y ago)0163MITPHPPHP >=7.4

Since Mar 18Pushed 3y agoCompare

[ Source](https://github.com/FeedbackSoftware/emv-qr-cps)[ Packagist](https://packagist.org/packages/feedbacksoftware/emv-qr-cps)[ Docs](https://github.com/arcticfalcon/emv-qr-cps)[ RSS](/packages/feedbacksoftware-emv-qr-cps/feed)WikiDiscussions master Synced 4w ago

READMEChangelogDependencies (6)Versions (8)Used By (0)

arcticfalcon/emv-qr-cps
=======================

[](#arcticfalconemv-qr-cps)

[![Source Code](https://camo.githubusercontent.com/b5f8b1bab45d9eb68588f275f97fbfe8398fd05180968cbef2e1c7f3e183c0f0/687474703a2f2f696d672e736869656c64732e696f2f62616467652f736f757263652d61726374696366616c636f6e2f656d762d2d71722d2d6370732d626c75652e7376673f7374796c653d666c61742d737175617265)](https://github.com/arcticfalcon/emv-qr-cps)[![Latest Version](https://camo.githubusercontent.com/bd792b1d22cbeda43775b02990f06d11f85a8c660eb23101a051af695a1977e0/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f61726374696366616c636f6e2f656d762d71722d6370732e7376673f7374796c653d666c61742d737175617265266c6162656c3d72656c65617365)](https://packagist.org/packages/arcticfalcon/emv-qr-cps)[![Software License](https://camo.githubusercontent.com/57decd706f47eefa1fd724fac442c28d4e15935dd5a1a9bb276b6594c0c64356/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f6c2f61726374696366616c636f6e2f656d762d71722d6370732e7376673f7374796c653d666c61742d737175617265)](https://github.com/arcticfalcon/emv-qr-cps/blob/master/LICENSE)[![PHP Version](https://camo.githubusercontent.com/8c6bba394c21890361855f334c5e1c0308c7ba1c8e68821449c8cc24d6d83600/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f7068702d762f61726374696366616c636f6e2f656d762d71722d6370732e7376673f7374796c653d666c61742d737175617265)](https://php.net)[![Build Status](https://camo.githubusercontent.com/f1cad0b2632a2f8142f236a6bfc012ed9d0c59546176e849e8ad78e0479ea06d/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f61726374696366616c636f6e2f656d762d71722d6370732f6d61737465722e7376673f7374796c653d666c61742d737175617265)](https://travis-ci.org/arcticfalcon/emv-qr-cps)[![Coverage Status](https://camo.githubusercontent.com/bc88df5acfa70b5089e602c5abb429e60b45d48c5235b90e41f23930631690df/68747470733a2f2f696d672e736869656c64732e696f2f636f766572616c6c732f6769746875622f61726374696366616c636f6e2f656d762d71722d6370732f6d61737465722e7376673f7374796c653d666c61742d737175617265)](https://coveralls.io/r/arcticfalcon/emv-qr-cps?branch=master)[![Total Downloads](https://camo.githubusercontent.com/954b204d11aacf0f799c14e6cd9ed4ea6f2fff12c86b7ccd8443e946f77db640/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f61726374696366616c636f6e2f656d762d71722d6370732e7376673f7374796c653d666c61742d73717561726526636f6c6f72423d6d656469756d76696f6c6574726564)](https://packagist.org/packages/arcticfalcon/emv-qr-cps)

EMV QR Code Specification for Payment Systems: Merchant-Presented Mode

This project adheres to a [Contributor Code of Conduct](https://github.com/arcticfalcon/emv-qr-cps/blob/master/.github/CODE_OF_CONDUCT.md). By participating in this project and its community, you are expected to uphold this code.

Possible Problems
-----------------

[](#possible-problems)

- Encoding of unicode characters

Not implemented
---------------

[](#not-implemented)

- Numeric character set restriction
- Alphanumeric Special character set restriction
- AdditionalData template
- MerchantInformationLanguage template
- UnreservedTemplate template
- Amounts validation

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

[](#installation)

The preferred method of installation is via [Composer](http://getcomposer.org/). Run the following command to install the package and add it as a requirement to your project's `composer.json`:

```
composer require arcticfalcon/emv-qr-cps
```

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

[](#contributing)

Contributions are welcome! Please read [CONTRIBUTING](https://github.com/arcticfalcon/emv-qr-cps/blob/master/.github/CONTRIBUTING.md) for details.

Copyright and License
---------------------

[](#copyright-and-license)

The arcticfalcon/emv-qr-cps library is copyright © [Juan Falcón](https://github.com/arcticfalcon)and licensed for use under the MIT License (MIT). Please see [LICENSE](https://github.com/arcticfalcon/emv-qr-cps/blob/master/LICENSE) for more information.

###  Health Score

29

—

LowBetter than 60% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity11

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity64

Established project with proven stability

 Bus Factor1

Top contributor holds 92.3% 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 ~195 days

Recently: every ~293 days

Total

7

Last Release

1437d ago

PHP version history (3 changes)v1.0.0PHP ^7.2

v1.0.1PHP ^7.1

1.0.6PHP >=7.4

### Community

Maintainers

![](https://www.gravatar.com/avatar/214e7ec1872ab539a8b2b4dd0ff330237ee3a17096465c481fc64e5ac078aad2?d=identicon)[jcoaks](/maintainers/jcoaks)

---

Top Contributors

[![arcticfalcon](https://avatars.githubusercontent.com/u/7969215?v=4)](https://github.com/arcticfalcon "arcticfalcon (12 commits)")[![oscarandres](https://avatars.githubusercontent.com/u/4611097?v=4)](https://github.com/oscarandres "oscarandres (1 commits)")

---

Tags

qrmerchantemvcps

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP\_CodeSniffer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/feedbacksoftware-emv-qr-cps/health.svg)

```
[![Health](https://phpackages.com/badges/feedbacksoftware-emv-qr-cps/health.svg)](https://phpackages.com/packages/feedbacksoftware-emv-qr-cps)
```

###  Alternatives

[endroid/qr-code

Endroid QR Code

4.8k67.6M345](/packages/endroid-qr-code)[chillerlan/php-qrcode

A QR Code generator and reader with a user-friendly API. PHP 8.4+

2.4k28.9M205](/packages/chillerlan-php-qrcode)

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