记住用户名密码
function get_user_os()
{
//获取用户浏览信息参数
$agent = $_SERVER['HTTP_USER_AGENT'];
//获取操作系统类型
if (strpos($agent, "NT 10.0")) {
$os_name = "Windows 10";
} elseif (strpos($agent, "NT 6.1")) {
$os_name = "Windows 7";
} elseif (strpos($agent, "NT 5.1")) {
$os_name = "Windows XP (SP2)";
} elseif (strpos($agent, "NT 5.2") && strpos($agent, "WOW64")) {
$os_name = "Windows XP 64-bit Edition";
} elseif (strpos($agent, "NT 5.2")) {
$os_name = "Windows 2003";
} elseif (strpos($agent, "NT 6.0")) {
$os_name = "Windows Vista";
} elseif (strpos($agent, "NT 5.0")) {
$os_name = "Windows 2000";
} elseif (strpos($agent, "4.9")) {
$os_name = "Windows ME";
} elseif (strpos($agent, "NT 4")) {
$os_name = "Windows NT 4.0";
} elseif (strpos($agent, "98")) {
$os_name = "Windows 98";
} elseif (strpos($agent, "95")) {
$os_name = "Windows 95";
} else if (strpos($agent, "Android") !== false) {
$os_name = "Android";
} else if (strpos($agent, "iPhone") !== false) {
$os_name = "iPhone";
} else if (strpos($agent, "Mac") !== false) {
$os_name = "Mac";
} else if (strpos($agent, "X11") !== false || strpos($agent, "Linux") !== false) {
$os_name = "Linux";
} else {
$os_name = "未知系统";
}
return $os_name;
//判断
/*if(strpos($os_name,"Linux")!==false){
$os_str="Linux操作系统";
}else if(strpos($os_name,"Windows")!==false){
$os_str="Windows操作系统";
}else{
$os_str="未知操作系统";
}
return $os_str;*/
}
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