<?php
require_once "./phpqrcode.php";
//生成二维码
$img = \QRcode::png("https://www.baidu.com");
var_dump($img);
die;
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<img src="<?php echo $img;?>" alt="" width="100">
</body>
</html>
链接：https://pan.baidu.com/s/1jLw2gOZkHppxqYQSt4f4LA
提取码：fcu4
原文：https://www.cnblogs.com/haima/p/11218464.html