QR Code
=======

*By [endroid](http://endroid.nl/)*

[![Latest Stable Version](http://img.shields.io/packagist/v/endroid/qrcode.svg)](https://packagist.org/packages/endroid/qrcode)
[![Build Status](http://img.shields.io/travis/endroid/QrCode.svg)](http://travis-ci.org/endroid/QrCode)
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[![Monthly Downloads](http://img.shields.io/packagist/dm/endroid/qrcode.svg)](https://packagist.org/packages/endroid/qrcode)
[![License](http://img.shields.io/packagist/l/endroid/qrcode.svg)](https://packagist.org/packages/endroid/qrcode)

This library based on QRcode Perl CGI & PHP scripts by Y. Swetake helps you generate images containing a QR code.

## Installation

Use [Composer](https://getcomposer.org/) to install the library.

``` bash
$ composer require endroid/qrcode
```

## Usage

```php
<?php

use Endroid\QrCode\QrCode;

$qrCode = new QrCode();
$qrCode
    ->setText('Life is too short to be generating QR codes')
    ->setSize(300)
    ->setPadding(10)
    ->setErrorCorrection('high')
    ->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))
    ->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0))
    ->setLabel('Scan the code')
    ->setLabelFontSize(16)
    ->setImageType(QrCode::IMAGE_TYPE_PNG)
;

// now we can directly output the qrcode
header('Content-Type: '.$qrCode->getContentType());
$qrCode->render();

// or create a response object
$response = new Response($qrCode->get(), 200, array('Content-Type' => $qrCode->getContentType()));

```

![QR Code](http://endroid.nl/qrcode/Life%20is%20too%20short%20to%20be%20generating%20QR%20codes.png)

## Symfony

You can use [`EndroidQrCodeBundle`](https://github.com/endroid/EndroidQrCodeBundle) to integrate this service in your Symfony application.

## Versioning

Version numbers follow the MAJOR.MINOR.PATCH scheme. Backwards compatibility
breaking changes will be kept to a minimum but be aware that these can occur.
Lock your dependencies for production and test your code when upgrading.

## License

This bundle is under the MIT license. For the full copyright and license
information please view the LICENSE file that was distributed with this source code.
