PHP获取客户端操作系统，浏览器，语言，IP，IP归属地等
<?php
class Client
{
////获得访客浏览器类型
function Get_Browser(){
if(!empty($_SERVER['HTTP_USER_AGENT'])){
$br = $_SERVER['HTTP_USER_AGENT'];
if (preg_match('/MSIE/i',$br)) {
$br = 'MSIE';
}
elseif (preg_match('/Firefox/i',$br)) {
$br = 'Firefox';
}
elseif (preg_match('/Chrome/i',$br)) {
$br = 'Chrome';
}
elseif (preg_match('/Safari/i',$br)) {
$br = 'Safari';
}
elseif (preg_match('/Opera/i',$br)) {
$br = 'Opera';
}else {
$br = 'Other';
}
return $br;
}
else{
return "unknow";
}
}
////获得访客浏览器语言
function Get_Lang(){
if(!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
$lang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
$lang = substr($lang,0,5);
if(preg_match("/zh-cn/i",$lang)){
$lang = "简体中文";
}
elseif(preg_match("/zh/i",$lang)){
$lang = "繁体中文";
}
else{
$lang = "English";
}
return $lang;
}
else{
return "unknow";
}
}
////获取访客操作系统
function Get_Os(){
if(!empty($_SERVER['HTTP_USER_AGENT'])){
$OS = $_SERVER['HTTP_USER_AGENT'];
if (preg_match('/win/i',$OS)) {
$OS = 'Windows';
}
elseif (preg_match('/mac/i',$OS)) {
$OS = 'MAC';
}
elseif (preg_match('/linux/i',$OS)) {
$OS = 'Linux';
}
elseif (preg_match('/unix/i',$OS)) {
$OS = 'Unix';
}
elseif (preg_match('/bsd/i',$OS)) {
$OS = 'BSD';
}
else {
$OS = 'Other';
}
return $OS;
}
else{
return "unknow";
}
}
////获得访客真实ip
function Get_Ip_Addr(){
if(!empty($_SERVER["HTTP_CLIENT_IP"])){
$ip = $_SERVER["HTTP_CLIENT_IP"];
}
if(!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){ //获取代理ip
$ips = explode(',',$_SERVER['HTTP_X_FORWARDED_FOR']);
}
if($ip){
$ips = array_unshift($ips,$ip);
}
$count = count($ips);
for($i=0;$i<$count;$i++){
if(!preg_match("/^(10|172\.16|192\.168)\./i",$ips[$i])){//排除局域网ip
$ip = $ips[$i];
break;
}
}
$tip = empty($_SERVER['REMOTE_ADDR']) ? $ip : $_SERVER['REMOTE_ADDR'];
if($tip=="127.0.0.1"){ //获得本地真实IP
return self::get_onlineip();
}
else{
return $tip;
}
}
////获得本地真实IP
function get_onlineip() {
$ip_json = @file_get_contents("http://http://www.zjjv.com///service/getIpInfo.php?ip=myip");
$ip_arr=json_decode(stripslashes($ip_json),1);
if($ip_arr['code']==0)
{
return $ip_arr['data']['ip'];
}
}
////根据ip获得访客所在地地名
function Get_Ip_From($ip=''){
if(empty($ip)){
$ip = self::Getip();
}
$ip_json=@file_get_contents("http://http://www.zjjv.com///service/getIpInfo.php?ip=".$ip);//根据taobao ip
$ip_arr=json_decode(stripslashes($ip_json),1);
if($ip_arr['code']==0)
{
return $ip_arr;
}
else
{
return false;
}
}
}
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