PHP code example of yoha / qr

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

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

    

yoha / qr example snippets

 
use Yoha\Qr\Core\QrBuilder;

$qrBuilder = new QrBuilder();
$qrBuilder->setWriterType('pdf') // Change output type to PDF
          ->setData('http://yohacodes.pro.et')
          ->generate();

use Yoha\Qr\Core\QrBuilder;

// Include the Composer autoloader if you're using YohaQR in a custom PHP project
Generate the QR code and obtain the Data URI
$result = $qrBuilder->getUri();

use Yoha\Qr\QrBuilder;

$qrBuilder = new QrBuilder();

// Configure QR code with advanced settings
$result = $qrBuilder->setWriterType('png')                 // Change type if needed: 'pdf', 'webp', or 'svg'
                    ->setData('https://example.com')         // Data to encode
                    ->setLogoPath(__DIR__ . '/assets/logo.png')// Set the path to your logo image
                    ->setLogoResizeToWidth(50)                 // Resize logo width (in pixels)
                    ->setLogoPunchoutBackground(true)          // Optionally remove logo background
                    ->setMargin(2)                             // Set the QR code margin
                    ->generate();

// Retrieve the Data URI
$uri = $result->getDataUri();

use Yoha\Qr\QrBuilder;

$qrBuilder = new QrBuilder();

// Generate a PDF QR code and save the file
$result = $qrBuilder->setMargin(2)
                    ->setWriterType('pdf')
                    ->setData('Testing SaveFile')
                    ->saveToFile(name: 'testing_pdf', path: __DIR__ . '/../storage/files/');

// Retrieve the Data URI for the saved file
$uri = $result->getDataUri();

use Yoha\Qr\QrBuilder;

$qrBuilder = new QrBuilder();

// Generate a QR code (change the writer type as needed: 'png', 'pdf', or 'svg')
$result = $qrBuilder->setMargin(2)
                    ->setWriterType('svg')
                    ->setData('Testing SaveFile')
                    ->generate();

// Render the QR code appropriately based on its MIME type
echo $qrBuilder->readFile($result);

    $qr = new QrBuilder();
    $return = $qr->setData('data')
                 ->generate();

    echo "<img src='. $return->getDataUri() .'  alt='Scan Me' />";

use Yoha\Qr\QrBuilder;

$qrBuilder = new QrBuilder();

$result = $qrBuilder->setData('https://example.com')
                    ->setLogoPath(__DIR__ . '/assets/logo.png')
                    ->setLogoResizeToWidth(60)
                    ->setLogoPunchoutBackground(true)
                    ->generate();

echo '<img src="' . $result->getDataUri() . '" alt="QR Code with Logo">';

$uri = _qr('MyTestData');

<img src="<?= $uri