README

Modern PHP QR Code library with 3300x performance boost, multiple formats, and 11 QR code types. Restored from deleted original project.

Installation

composer require webpatser/qr-code

Requirements: PHP 8.2+ (GD extension optional for PNG/JPEG generation)

Quick Start

use QR_Code\QR_Code;

// Generate a simple QR code as PNG
$result = QR_Code::png('Hello World!', 'qrcode.png');

// Generate SVG
QR_Code::svg('Hello World!', 'qrcode.svg');

// Get as base64 data URL (no file)
$dataUrl = QR_Code::png('Hello World!');
echo $dataUrl; // data:image/png;base64,...

Documentation

For complete documentation, examples, and API reference, visit:

https://documentation.downsized.nl/qr-code

License

MIT License.