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现在用什么技术识别是PC访问还是手机访问?

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Release: 2016-06-23 14:26:52
Original
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wap 手机

现在用什么技术识别是PC访问还是手机访问?如题

回复讨论(解决方案)

一般是看发送的header吧。

还有就是分辨率,对小屏幕而言。

print_r($_SERVER);

你用不同的设备去访问你的网站,看一下不就知道了

楼上说的很对。

$_SERVER['HTTP_USER_AGENT'];

赞!!!  赶紧试试去

$ua = strtolower($_SERVER['HTTP_USER_AGENT']);

$uachar = "/(nokia|sony|ericsson|mot|samsung|sgh|lg|philips|panasonic|alcatel|lenovo|cldc|midp|mobile|ipad|iphone|android)/i";

if(($ua == '' || preg_match($uachar, $ua))&& !strpos(strtolower($_SERVER['REQUEST_URI']),'wap'))
{
        //手机访问 
header("Location: m.manshijian.com"); 
exit;
}else{
       //pc
}

http://www.16code.com/webapp-developer/

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