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mPDF QR code library
QR code generating library with HTML/PNG/mPDF output possibilities.
This is based on QrCode library bundled with mPDF until v8.0, made by Laurent Minguet. It is provided under LGPL license.
Installation
$ composer require mpdf/qrcode
Usage
<?php
use Mpdf\QrCode\QrCode;
use Mpdf\QrCode\Output;
$qrCode = new QrCode('Lorem ipsum sit dolor');
$output = new Output\Png();
// Save black on white PNG image 100px wide to filename.png
$data = $output->output($qrCode, 100, [255, 255, 255], [0, 0, 0]);
file_put_contents('filename.png', $data);