/*
 获取设备型号
 */
function get_device_type(){
    $agent = strtolower($_SERVER['HTTP_USER_AGENT']);
    $type = 'other';
    if(strpos($agent, 'iphone') || strpos($agent, 'ipad') ){
        $type = 'ios';
    }
    if(strpos($agent, 'android')){
        $type = 'android';
    }
    return $type;
}

文章名称：php获取设备型号
URL网址：http://www.bluegullmedia.com/article/giopgj.html