PHP 获取设备类型

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

$device_type = 'unknown';

$device_type = (strpos($agent, 'windows nt')) ? 'pc' : $device_type;

$device_type = (strpos($agent, 'iphone')) ? 'iphone' : $device_type;

$device_type = (strpos($agent, 'ipad')) ? 'ipad' : $device_type;

$device_type = (strpos($agent, 'android')) ? 'android' : $device_type;

return $device_type；Copy