* @copyright 2017 Smiley * @license MIT */ use chillerlan\QRCode\{QRCode, QROptions}; use chillerlan\QRCode\Data\QRMatrix; require_once __DIR__.'/../vendor/autoload.php'; $options = new QROptions([ 'version' => 5, 'outputType' => QRCode::OUTPUT_STRING_TEXT, 'eccLevel' => QRCode::ECC_L, 'moduleValues' => [ // finder (QRMatrix::M_FINDER << 8) => 'A', // dark (true) (QRMatrix::M_FINDER_DOT << 8) => 'A', // dark (true) QRMatrix::M_FINDER => 'a', // light (false) // alignment (QRMatrix::M_ALIGNMENT << 8) => 'B', QRMatrix::M_ALIGNMENT => 'b', // timing (QRMatrix::M_TIMING << 8) => 'C', QRMatrix::M_TIMING => 'c', // format (QRMatrix::M_FORMAT << 8) => 'D', QRMatrix::M_FORMAT => 'd', // version (QRMatrix::M_VERSION << 8) => 'E', QRMatrix::M_VERSION => 'e', // data (QRMatrix::M_DATA << 8) => 'F', QRMatrix::M_DATA => 'f', // darkmodule (QRMatrix::M_DARKMODULE << 8) => 'G', // separator QRMatrix::M_SEPARATOR => 'h', // quietzone QRMatrix::M_QUIETZONE => 'x', ], ]); //

 to view it in a browser
$qrcode = (new QRCode($options))->render('https://www.youtube.com/watch?v=dQw4w9WgXcQ');

echo ''.$qrcode.'';