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narzedzia:qrcode_gen

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QR code generator

https://wiki.ostrowski.net.pl/qrcode/

index.php
<?php
require_once './phpqrcode/qrlib.php'; // include the QR library
header('Cache-Control: no-cache, must-revalidate');  // Disable caching
header('Expires: 0');                               // Set expiration to 0
header('Pragma: no-cache');                         // Disable cache for older browsers
 
?>
 
<!DOCTYPE html>
<html>
<head>
    <title>Simple QR Code Generator</title>
</head>
<body>
    <h2>QR Code Generator</h2>
    <form method="post">
        Enter text or URL: <input type="text" name="text" required>
        <button type="submit">Generate QR Code</button>
    </form>
 
    <?php
    if (!empty($_POST['text'])) {
        $text = $_POST['text'];
        $filename = 'qrcode.png';
        QRcode::png($text, $filename, QR_ECLEVEL_L, 5);
 
        echo "<h3>Your QR Code:</h3>";
        echo "<img src='$filename'><br>";
        echo "<a href='$filename' download>Download QR Code</a>";
    }
    ?>
</body>
</html>
</php>
narzedzia/qrcode_gen.1747048843.txt.gz · ostatnio zmienione: 2025/05/12 13:20 przez administrator