PHP生成带头像的二维码
<?php
require_once 'phpqrcode.php';
QRcode::png('http://www.baidu.com', 'filename.png',QR_ECLEVEL_L,100); // creates file
$QR = imagecreatefrompng("filename.png");
$logo = imagecreatefrompng("logo.png");
var_dump($QR);
var_dump($logo);
$QR_width = imagesx($QR);
$QR_height = imagesy($QR);
//echo $QR_width;
//echo $QR_height;
$logo_width = imagesx($logo);
$logo_height = imagesy($logo);
//echo $logo_width;
//echo $logo_height;
// Scale logo to fit in the QR Code
$logo_qr_width = $QR_width/9;
$scale = $logo_width/$logo_qr_width;
$logo_qr_height = $logo_height/$scale;
$from_width = ($QR_width-$logo_qr_width)/2;
//echo $from_width;exit;
imagecopyresampled($QR, $logo, $from_width, $from_width, 0, 0, $logo_qr_width, $logo_qr_height, $logo_width, $logo_height);
imagepng($QR,'last.png');
如果是输出到浏览器上 把最好一句改成imagepng($QR);
具体在附件上
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