php生成二维码程序代码_PHP教程

$urlToEncode="http://gz.altmi.com";
generateQRfromGoogle($urlToEncode);
function generateQRfromGoogle($chl,$widhtHeight ='150',$EC_level='L',$margin='0')
{
$url = urlencode($url);
echo '

widhtHeight="'.$size.'" widhtHeight="'.$size.'"/>';
}

include('./phpqrcode/phpqrcode.php');
// 二维码数据
$data = 'http://gz.altmi.com';
// 生成的文件名
$filename = $errorCorrectionLevel.'|'.$matrixPointSize.'.png';
// 纠错级别：L、M、Q、H
$errorCorrectionLevel = 'L';
// 点的大小：1到10
$matrixPointSize = 4;
QRcode::png($data, $filename, $errorCorrectionLevel, $matrixPointSize, 2);
?>