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octacrafts/oc-qr
================

Framework-agnostic QR Code generation library for PHP (ISO/IEC 18004)

1.0.0(1w ago)07↑757.1%1MITPHPPHP ^8.1CI passing

Since Jun 1Pushed 1w agoCompare

[ Source](https://github.com/octacrafts/oc-qr)[ Packagist](https://packagist.org/packages/octacrafts/oc-qr)[ RSS](/packages/octacrafts-oc-qr/feed)WikiDiscussions main Synced 1w ago

READMEChangelogDependencies (1)Versions (2)Used By (1)

OC-QR
=====

[](#oc-qr)

**octacrafts/oc-qr** — A framework-agnostic PHP library for generating scannable QR codes (ISO/IEC 18004).

Pure PHP core with no Laravel or Symfony dependency. Use it in any PHP 8.2+ project, or wrap it in a Laravel package for your ecosystem.

Features
--------

[](#features)

- ISO/IEC 18004–compliant matrix generation (versions 1–40)
- Automatic encoding mode selection: numeric, alphanumeric, and byte (mixed-mode)
- Kanji and ECI encoders for extended payloads
- Reed–Solomon error correction (levels L, M, Q, H)
- Optimal mask pattern selection (8 patterns, penalty scoring)
- PNG and SVG output
- Clean architecture: pipeline stages, interfaces, and swappable components

Requirements
------------

[](#requirements)

RequirementNotesPHP`^8.2`ext-gdRequired for PNG outputext-jsonRequiredSVG output does not require GD.

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

[](#installation)

```
composer require octacrafts/oc-qr
```

Quick start
-----------

[](#quick-start)

```