
pc_base::load_sys_class('phpqrcode','',0);
$value = 'http://www.baidu.com'; //二维码内容
$errorCorrectionLevel = 'L';//容错级别
$matrixPointSize = 6;//生成图片大小
//生成二维码图片
$fileurl =WEB_PATH.'uploadfile/mallewm/qrcode.png';
if(!file_exists($fileurl)){
QRcode::png($value, $fileurl, $errorCorrectionLevel, $matrixPointSize, 2);
}
$QR=WEB_PATH.'uploadfile/mallewm/helloweixin.png';
echo '<img src="'.$QR.'">';


