QR Code for Zend Framework 2

A zend framework 2 module for generate qr code using the google api.

See more in https://developers.google.com/chart/infographics/docs/qr_codes

Usage:

1. In application.config.php

    return array(
          'modules' => array(
               ...,
               'QRCode',
               ....     

2. In the controller

    $qr = $this->getServiceLocator()->get('QRCode');
        $qr->isHttps(); // or $qr->isHttp();
        $qr->setData('Lorem Ipsum');
        $qr->setDimensions(50, 50);
        return new ViewModel(array('img'=> $qr->getResult()));

3. In the view

    <img src="<?php echo $this->img; ?>" />