Kohana QRcode generator

QRcode provides to Kohana an easy way to generate ISO/IEC 18004:2006 quick response codes compatible with almost mobile 2-D QRcode readers.

Usage

Display a QRCode

// Force content type
$this->response->headers('Content-Type','image/png');

// Show QRcode         
$this->response->body(QRCode::instance()->png('http://kohanaframework.org/')); 

Save a QRCode as file

// Save as qrcode.png
QRCode::instance()->png('http://kohanaframework.org/', 'qrcode.png');