# PHP QRCode LibraryTo install this library please follow the next steps:## Install the library using `composer`:Add the required module to your `composer.json` file: { "require": { ... "aferrandini/phpqrcode": "1.0.1" ... } }Then run the command `composer update`.## UsageSample code: \PHPQRCode\QRcode::png("Test", "/tmp/qrcode.png", 'L', 4, 2);This code will generate a PNG file on '/tmp/qrcode.png' with a QRCode that contains the word 'Test'.## AcknowledgementsThis library is an import of PHP QR Code by Dominik Dzienia that you can find at http://phpqrcode.sourceforge.netBased on C libqrencode library (ver. 3.1.1), Copyright (C) 2006-2010 by Kentaro Fukuchihttp://megaui.net/fukuchi/works/qrencode/index.en.htmlQR 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