PHP二维码解码QrReader类|二维码图片转字符串

composer qrcode-detector-decoder

composer require khanamiryan/qrcode-detector-decoder 1.0.3

ThinkPHP index.php引入composer

require './vendor/autoload.php';

使用

$path = './uploads/qrcode/wg/6_21_61_4_G.png';
$qrReader = new QrReader($path);
\dump($qrReader->text());