https://github.com/Bacon/BaconQrCode

QR Code Generator for PHP
https://github.com/Bacon/BaconQrCode

Last synced: 29 days ago
JSON representation

QR Code Generator for PHP

• Host: GitHub
• URL: https://github.com/Bacon/BaconQrCode
• Owner: Bacon
• License: bsd-2-clause
• Created: 2013-03-23T18:02:32.000Z (over 11 years ago)
• Default Branch: main
• Last Pushed: 2024-10-07T15:01:42.000Z (2 months ago)
• Last Synced: 2024-10-29T11:27:18.034Z (about 1 month ago)
• Language: PHP
• Size: 387 KB
• Stars: 1,855
• Watchers: 33
• Forks: 213
• Open Issues: 17
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-php-cn - Bacon/BaconQrCode - PHP的QR码生成器. (目录 / 图像 Imagery)

README

        
# QR Code generator

[![PHP CI](https://github.com/Bacon/BaconQrCode/actions/workflows/ci.yml/badge.svg)](https://github.com/Bacon/BaconQrCode/actions/workflows/ci.yml)

[![codecov](https://codecov.io/gh/Bacon/BaconQrCode/branch/master/graph/badge.svg?token=rD0HcAiEEx)](https://codecov.io/gh/Bacon/BaconQrCode)

[![Latest Stable Version](https://poser.pugx.org/bacon/bacon-qr-code/v/stable)](https://packagist.org/packages/bacon/bacon-qr-code)

[![Total Downloads](https://poser.pugx.org/bacon/bacon-qr-code/downloads)](https://packagist.org/packages/bacon/bacon-qr-code)

[![License](https://poser.pugx.org/bacon/bacon-qr-code/license)](https://packagist.org/packages/bacon/bacon-qr-code)

## Introduction

BaconQrCode is a port of QR code portion of the ZXing library. It currently

only features the encoder part, but could later receive the decoder part as

well.

As the Reed Solomon codec implementation of the ZXing library performs quite

slow in PHP, it was exchanged with the implementation by Phil Karn.

## Example usage

```php

use BaconQrCode\Renderer\ImageRenderer;

use BaconQrCode\Renderer\Image\ImagickImageBackEnd;

use BaconQrCode\Renderer\RendererStyle\RendererStyle;

use BaconQrCode\Writer;

$renderer = new ImageRenderer(

    new RendererStyle(400),

    new ImagickImageBackEnd()

);

$writer = new Writer($renderer);

$writer->writeFile('Hello World!', 'qrcode.png');

```

## Available image renderer back ends

BaconQrCode comes with multiple back ends for rendering images. Currently included are the following:

- `ImagickImageBackEnd`: renders raster images using the Imagick library

- `SvgImageBackEnd`: renders SVG files using XMLWriter

- `EpsImageBackEnd`: renders EPS files

### GDLib Renderer

GD library has so many limitations, that GD support is not added as backend, but as separated renderer.

Use `GDLibRenderer` instead of `ImageRenderer`. These are the limitations:

- Does not support gradient.

- Does not support any curves, so you QR code is always squared.

Example usage:

```php

use BaconQrCode\Renderer\GDLibRenderer;

use BaconQrCode\Writer;

$renderer = new GDLibRenderer(400);

$writer = new Writer($renderer);

$writer->writeFile('Hello World!', 'qrcode.png');

```