<?php
header("Content:Content-type:text/html;charset=utf-8");
//   // 作用取得客户端的ip、地理位置、浏览器、以及访问设备
   class get_equipment_info{
   ////获得访客浏览器类型
   function GetBrowser(){
    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 {
       $br = 'Other';
     }
       return json_encode("浏览器为".$br);
     }else{
       return "获取浏览器信息失败!";}
   }
   ////获得访客浏览器语言
   function GetLang()
   {
      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{
          $lang = "English";
        }
        return json_encode("浏览器语言为".$lang);
      }else{
      return "获取浏览器语言失败!";
      }
   }
   //获取客户端操作系统信息包括win10
  function GetOs(){
    $agent = $_SERVER['HTTP_USER_AGENT'];
    $os = false;
    if (preg_match('/win/i', $agent) && strpos($agent, '95'))
    {
      $os = 'Windows 95';
    }
    else if (preg_match('/win 9x/i', $agent) && strpos($agent, '4.90'))
    {
      $os = 'Windows ME';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/98/i', $agent))
    {
      $os = 'Windows 98';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/nt 6.0/i', $agent))
    {
      $os = 'Windows Vista';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/nt 6.1/i', $agent))
    {
      $os = 'Windows 7';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/nt 6.2/i', $agent))
    {
      $os = 'Windows 8';
    }else if(preg_match('/win/i', $agent) && preg_match('/nt 10.0/i', $agent))
    {
      $os = 'Windows 10';#添加win10判断
    }else if (preg_match('/win/i', $agent) && preg_match('/nt 5.1/i', $agent))
    {
      $os = 'Windows XP';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/nt 5/i', $agent))
    {
      $os = 'Windows 2000';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/nt/i', $agent))
    {
      $os = 'Windows NT';
    }
    else if (preg_match('/win/i', $agent) && preg_match('/32/i', $agent))
    {
      $os = 'Windows 32';
    }
    else if (preg_match('/linux/i', $agent))
    {
      $os = 'Linux';
    }
    else if (preg_match('/unix/i', $agent))
    {
      $os = 'Unix';
    }
    else if (preg_match('/sun/i', $agent) && preg_match('/os/i', $agent))
    {
      $os = 'SunOS';
    }
    else if (preg_match('/ibm/i', $agent) && preg_match('/os/i', $agent))
    {
      $os = 'IBM OS/2';
    }
    else if (preg_match('/Mac/i', $agent) && preg_match('/PC/i', $agent))
    {
      $os = 'Macintosh';
    }
    else if (preg_match('/PowerPC/i', $agent))
    {
      $os = 'PowerPC';
    }
    else if (preg_match('/AIX/i', $agent))
    {
      $os = 'AIX';
    }
    else if (preg_match('/HPUX/i', $agent))
    {
      $os = 'HPUX';
    }
    else if (preg_match('/NetBSD/i', $agent))
    {
      $os = 'NetBSD';
    }
    else if (preg_match('/BSD/i', $agent))
    {
      $os = 'BSD';
    }
    else if (preg_match('/OSF1/i', $agent))
    {
      $os = 'OSF1';
    }
    else if (preg_match('/IRIX/i', $agent))
    {
      $os = 'IRIX';
    }
    else if (preg_match('/FreeBSD/i', $agent))
    {
      $os = 'FreeBSD';
    }
    else if (preg_match('/teleport/i', $agent))
    {
      $os = 'teleport';
    }
    else if (preg_match('/flashget/i', $agent))
    {
      $os = 'flashget';
    }
    else if (preg_match('/webzip/i', $agent))
    {
      $os = 'webzip';
    }
    else if (preg_match('/offline/i', $agent))
    {
      $os = 'offline';
    }
    else
    {
      $os = '未知操作系统';
    }
    return json_encode("系统为".$os);
  }
  //获得访客真实ip
   function Getip()
  {
    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 $this->get_onlineip();
    } else {
      return $tip;
    }
  }
   // //根据ip获得访客所在地地名
  function Getaddress($ip = '')
  {
    if (empty($ip)) {
      $ip = $this->Getip();
    }
    $ipadd = file_get_contents("http://int.dpool.sina.com.cn/iplookup/iplookup.php?ip=" . $ip); // 根据新浪api接口获取
    if ($ipadd) {
      $charset = iconv("gbk", "utf-8", $ipadd);
      preg_match_all("/[\x{4e00}-\x{9fa5}]+/u", $charset, $ipadds);
      return $ipadds; // 返回一个二维数组
    } else {
      return "addree is none";
    }
  }
  //获得本地真实IP
  // function get_onlineip()
  // {
  //   $mip = file_get_contents("http://city.ip138.com/city0.asp");
  //   if ($mip) {
  //     preg_match("/\[.*\]/", $mip, $sip);
  //     $p = array(
  //       "/\[/",
  //       "/\]/"
  //     );
  //     return preg_replace($p, "", $sip[0]);
  //   } else {
  //     return "获取本地IP失败!";
  //   }
  // }
}
 // $info = new get_equipment_info();
 //   echo json_decode($info -> GetLang());
 //   echo json_decode($info -> GetOs());
 //   echo json_decode($info -> GetBrowser());
 //   print_r($info -> Getaddress());
 //   echo $info -> Getip();
 //   echo $info -> get_onlineip();
 //   die;
?>

可获取ip以及真实ip的一些源代码

<?php
function real_ip()
{
  $ip = $_SERVER['REMOTE_ADDR'];
  if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && preg_match_all('#\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}#s', $_SERVER['HTTP_X_FORWARDED_FOR'], $matches)) {
    foreach ($matches[0] AS $xip) {
      if (!preg_match('#^(10|172\.16|192\.168)\.#', $xip)) {
        $ip = $xip;
        break;
      }
    }
  } elseif (isset($_SERVER['HTTP_CLIENT_IP']) && preg_match('/^([0-9]{1,3}\.){3}[0-9]{1,3}$/', $_SERVER['HTTP_CLIENT_IP'])) {
    $ip = $_SERVER['HTTP_CLIENT_IP'];
  } elseif (isset($_SERVER['HTTP_CF_CONNECTING_IP']) && preg_match('/^([0-9]{1,3}\.){3}[0-9]{1,3}$/', $_SERVER['HTTP_CF_CONNECTING_IP'])) {
    $ip = $_SERVER['HTTP_CF_CONNECTING_IP'];
  } elseif (isset($_SERVER['HTTP_X_REAL_IP']) && preg_match('/^([0-9]{1,3}\.){3}[0-9]{1,3}$/', $_SERVER['HTTP_X_REAL_IP'])) {
    $ip = $_SERVER['HTTP_X_REAL_IP'];
  }
  return $ip;
}
?>

PHP获取用户真实IP方法1:
<?php
function GetIP(){
if(!empty($_SERVER["HTTP_CLIENT_IP"])){
$cip = $_SERVER["HTTP_CLIENT_IP"];
}
elseif(!empty($_SERVER["HTTP_X_FORWARDED_FOR"])){
$cip = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
elseif(!empty($_SERVER["REMOTE_ADDR"])){
$cip = $_SERVER["REMOTE_ADDR"];
}
else{
$cip = "无法获取!";
}
return $cip;
}
echo GetIP();
?>
PHP获取用户真实IP方法2:
<?php
error_reporting (E_ERROR | E_WARNING | E_PARSE);
if($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]){
$ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"];
}
elseif($HTTP_SERVER_VARS["HTTP_CLIENT_IP"]){
$ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"];
}
elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"]){
$ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];
}
elseif (getenv("HTTP_X_FORWARDED_FOR")){
$ip = getenv("HTTP_X_FORWARDED_FOR");
}
elseif (getenv("HTTP_CLIENT_IP")){
$ip = getenv("HTTP_CLIENT_IP");
}
elseif (getenv("REMOTE_ADDR")){
$ip = getenv("REMOTE_ADDR");
}
else{
$ip = "Unknown";
}
echo $ip;
?>
PHP获取用户真实IP方法3:
<?php
$iipp = $_SERVER["REMOTE_ADDR"];
echo $iipp ;
?>
PHP获取用户真实IP方法4:
<?php
$user_IP = ($_SERVER["HTTP_VIA"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : $_SERVER["REMOTE_ADDR"];
$user_IP = ($user_IP) ? $user_IP : $_SERVER["REMOTE_ADDR"];
echo $user_IP
?>
PHP获取用户真实IP方法5:
<?php
function get_real_ip()
{
$ip=false;
if(!empty($_SERVER["HTTP_CLIENT_IP"])){
$ip = $_SERVER["HTTP_CLIENT_IP"];
}
if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){
$ips = explode (", ", $_SERVER['HTTP_X_FORWARDED_FOR']);
if($ip){
array_unshift($ips, $ip); $ip = FALSE;
}
for($i = 0; $i < count($ips); $i++){
if (!eregi ("^(10|172.16|192.168).", $ips[$i])){
$ip = $ips[$i];
break;
}
}
}
return($ip ? $ip : $_SERVER['REMOTE_ADDR']);
}
echo get_real_ip();
?>
PHP获取用户真实IP方法6:
<?php
if(getenv('HTTP_CLIENT_IP')){
$onlineip = getenv('HTTP_CLIENT_IP');
}
elseif(getenv('HTTP_X_FORWARDED_FOR')){
$onlineip = getenv('HTTP_X_FORWARDED_FOR');
}
elseif(getenv('REMOTE_ADDR')){
$onlineip = getenv('REMOTE_ADDR');
}
else{
$onlineip = $HTTP_SERVER_VARS['REMOTE_ADDR'];
}
echo $onlineip;
?>
获取用户真实IP原理:
客官看完了业界常用的获取用户真实IP方法后,发现有个共同规律,主要核心就是
HTTP_CLIENT_IP
HTTP_X_FORWARDED_FOR
REMOTE_ADDR
不同的演变,只是代码兼容性罢了!
如何模拟用户真实IP?
问:如果可以伪造模拟HTTP_CLIENT_IP,伪造模拟HTTP_X_FORWARDED_FOR,伪造模拟REMOTE_ADDR,不就可以达到追踪不到用户真实IP的目的了么?
答:楼上理解完全正确!如果做到这样完全可以通杀99%的获取用户真实IP,以用户IP为标识的系统!
支招【LET采集技巧】(curl、socket、fsocketopen、stream_socket_client):
如何模拟HTTP_CLIENT_IP?HTTP_CLIENT_IP可以模拟么?伪装HTTP_CLIENT_IP!
curl_setopt($curl, CURLOPT_HTTPHEADER, array (
'Client_Ip: '.mt_rand(0, 255).'.'.mt_rand(0, 255).'.'.mt_rand(0, 255).'.'.mt_rand(0, 255),
));//优点:伪造成本低,通杀90%系统
如何模拟HTTP_X_FORWARDED_FOR?HTTP_X_FORWARDED_FOR可以模拟么?伪装HTTP_X_FORWARDED_FOR!
curl_setopt($curl, CURLOPT_HTTPHEADER, array (
'X-Forwarded-For: '.mt_rand(0, 255).'.'.mt_rand(0, 255).'.'.mt_rand(0, 255).'.'.mt_rand(0, 255),
));//优点:伪造成本低,通杀90%系统
如何模拟REMOTE_ADDR?REMOTE_ADDR可以模拟么?伪装REMOTE_ADDR!
curl_setopt($curl, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
curl_setopt($curl, CURLOPT_PROXY, '1.1.1.1:8080');//自行百度获得普匿代理IP即可,高匿代理IP更佳!
//优点:通杀100%系统