PHP code example of abduns / qrcode

1. Go to this page and download the library: Download abduns/qrcode library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

abduns / qrcode example snippets


use Dunn\QrCode\QrCode;
use Dunn\QrCode\EccLevel;
use Dunn\QrCode\Renderer\Svg\SvgRenderer;

$qr = QrCode::create('https://example.com')
    ->errorCorrection(EccLevel::Quartile)
    ->build();

$svg = (new SvgRenderer(size: 300, margin: 4))->render($qr);
file_put_contents('qr.svg', $svg);


use Dunn\QrCode\QrCode;

// Payload helpers
QrCode::url('https://example.com')->build();
QrCode::text('hello')->build();
QrCode::phone('+14155550123')->build();
QrCode::sms('+14155550123', body: 'hi')->build();
QrCode::email('[email protected]', subject: 'hello', body: 'hi')->build();
QrCode::geo(37.7749, -122.4194, label: 'SF')->build();


use Dunn\QrCode\Renderer\Svg\SvgRenderer;
use Dunn\QrCode\Style\Color;
use Dunn\QrCode\Style\Logo;
use Dunn\QrCode\Style\ModuleShape\DotModule;
use Dunn\QrCode\Style\EyeStyle\CircleEyeOuter;
use Dunn\QrCode\Style\EyeStyle\SquareEyeInner;

$renderer = new SvgRenderer(
    size: 360,
    margin: 4,
    background: Color::hex('#fafafa'),

    // Data dots: round, dark navy.
    moduleShape: new DotModule(),
    dotColor: Color::hex('#264653'),

    // Marker outer ring: round, teal.
    eyeOuter: new CircleEyeOuter(),
    markerOuterColor: Color::hex('#2a9d8f'),

    // Marker inner pupil: square, terracotta.
    eyeInner: new SquareEyeInner(),
    markerInnerColor: Color::hex('#e76f51'),

    // Optional center logo
    logo: Logo::fromFile(__DIR__ . '/logo.png', sizeRatio: 0.18),
);

$svg = $renderer->render($qr);


use Dunn\QrCode\Renderer\Png\GdPngRenderer;
use Dunn\QrCode\Renderer\Console\ConsoleRenderer;

$png = (new GdPngRenderer(size: 300))->render($qr);
echo (new ConsoleRenderer(margin: 2))->render($qr);