if (strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false ) { header("Content-type:application/pdf"); header("Content-Disposition:attachment;filename='downloaded.pdf'");echo '您现在在微信浏览器中';}else{echo '您已经跳出微信浏览器了'; $url = urldecode($_GET['url']);
header('location:'.$url);
}
PHP基于curl实现模拟微信浏览器打开微信链接的方法示例
在iPhone下，返回
Mozilla/5.0 (iPhone; CPU iPhone OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B176 MicroMessenger/4.3.2
在Android下，返回
Mozilla/5.0 (Linux; U; Android 2.3.6; zh-cn; GT-S5660 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 MicroMessenger/4.5.255
不难发现微信浏览器为 MicroMessenger ，并且有版本号，也可以判断手机类型为iPhone还是Android
php 模拟 微信浏览器 使用如下：
get 方式
function get($url, $referer, $cookie) {
$header = array();
$header[] = 'Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, */*';
$header[] = 'Connection: Keep-Alive';
$header[] = 'Accept-Language: zh-cn';
$header[] = 'Cache-Control: no-cache';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (iPhone; CPU iPhone OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Mobile/9B176 MicroMessenger/4.3.2');
curl_setopt($ch, CURLOPT_REFERER, $referer);
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
echo get('http://wxt.wedoor.com/wxtAction.do?method=showyl&id=f20c503cac9349308c3a87ecbae5908c&scene=1','','');
post方式
function post($url, $data, $referer, $cookie) {
$header = array();
$header[] = 'Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, */*';
$header[] = 'Connection: Keep-Alive';
$header[] = 'Accept-Language: zh-cn';
$header[] = 'Cache-Control: no-cache';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Linux; U; Android 2.3.6; zh-cn; GT-S5660 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 MicroMessenger/4.5.255');
curl_setopt($ch, CURLOPT_REFERER, $referer);
curl_setopt($ch, CURLOPT_COOKIE, $cookie);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
echo post('http://wxt.wedoor.com/wxtAction.do?method=showyl&id=f20c503cac9349308c3a87ecbae5908c&scene=1','','','');
如此这般就可以了
如果要做盗链
if(strpos($_SERVER["HTTP_USER_AGENT"],"MicroMessenger"))
echo "Welcome to wechat word";
else
echo "http/1.1 401 Unauthorized";