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{
    "require": {
        "victorlazov/qrcode": "1.*"
    }
}

<?php

use victorlazov\qrcode\QRCodeCore;

$QRCode = new QRCodeCore();
$QRCode->png('PHP QR Code :)');

This is PHP implementation of QR Code 2-D barcode generator. It is pure-php LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.

LICENSING

Copyright (C) 2010 by Dominik Dzienia

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file) for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

ACKNOWLEDGMENTS

Based on C libqrencode library (ver. 3.1.1) Copyright (C) 2006-2010 by Kentaro Fukuchi http://megaui.net/fukuchi/works/qrencode/index.en.html

QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other countries.

Reed-Solomon code encoder is written by Phil Karn, KA9Q. Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q