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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