php-qrcode/examples/text.php

<?php
/**
 *
 * @filesource   text.php
 * @created      21.12.2017
 * @author       Smiley <smiley@chillerlan.net>
 * @copyright    2017 Smiley
 * @license      MIT
 */

use chillerlan\QRCode\{QRCode, QROptions};

require_once __DIR__.'/../vendor/autoload.php';

$data = 'https://www.youtube.com/watch?v=DLzxrzFCyOs&t=43s';

$options = new QROptions([
	'version'      => 5,
	'outputType'   => QRCode::OUTPUT_STRING_TEXT,
	'eccLevel'     => QRCode::ECC_L,
]);

// <pre> to view it in a browser
echo '<pre style="font-size: 75%; line-height: 1;">'.(new QRCode($options))->render($data).'</pre>';


// custom values
$options = new QROptions([
	'version'      => 5,
	'outputType'   => QRCode::OUTPUT_STRING_TEXT,
	'eccLevel'     => QRCode::ECC_L,
	'moduleValues' => [
		// finder
		1536 => 'A', // dark (true)
		6    => 'a', // light (false)
		// alignment
		2560 => 'B',
		10   => 'b',
		// timing
		3072 => 'C',
		12   => 'c',
		// format
		3584 => 'D',
		14   => 'd',
		// version
		4096 => 'E',
		16   => 'e',
		// data
		1024 => 'F',
		4    => 'f',
		// darkmodule
		512  => 'G',
		// separator
		8    => 'h',
		// quietzone
		18   => 'i',
	],
]);

// <pre> to view it in a browser
echo '<pre style="font-size: 75%; line-height: 1;">'.(new QRCode($options))->render($data).'</pre>';