ip

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>t1</title>
<meta content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0" name="viewport">
<style> /* css reset */
body,p,ol,ul,li,dl,dd,h1,h2,h3,h4,h5,h6,input,iframe,nav,header,footer { margin: 0; padding: 0; list-style: none; } body { font: 16px Microsoft YaHei, sans-serif; color: #2a2b2c; background: #fff; }
a,img { text-decoration: none; color: #2a2b2c; border: 0; } *, *::before, *::after { outline: none; box-sizing: border-box; } .xxx-btn { display: block; width: 100px; height: 38px; font: 16px/38px Microsoft YaHei; color: #fff; background: #0cf; border: 0; cursor: pointer; text-align: center; border-radius: 2px; box-shadow: 0 1px 5px #bbb; opacity: .8; transition: .5s; } .xxx-btn:hover { opacity: 1; box-shadow: 0 1px 10px #aaa; }
</style>
</head>
<body>
<h1>点击获取ip</h1>
<br>
<button class="xxx-btn" onclick="aa()">click me</button>
<script src="http://pv.sohu.com/cityjson?ie=utf-8"></script>
<script>
function aa() {
alert(returnCitySN['cip'] + returnCitySN['cname']);
// echo (returnCitySN['cip'] + returnCitySN['cname']);
// alert(returnCitySN['cname']);
// alert(returnCitySN['cip']);

};

</script>
<FORM METHOD=get ACTION="http://www.ip138.com/ips1388.asp" name="ipform" target="_blank">
<tr><td align="center">IP地址：<input type="text" name="ip" size="16">
<input type="submit" value="查询"><INPUT TYPE="hidden" name="action" value="2">
</td></tr></FORM>

</body>
</html>

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<?php
//这个类似用来获取访客信息的
//方便统计
class visitorInfo
{
 //获取访客ip
 public function getIp()
 {
  $ip=false;
  if(!empty($_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']);
 }
 
 //根据ip获取城市、网络运营商等信息
 public function findCityByIp($ip){
  $data = file_get_contents('http://ip.taobao.com/service/getIpInfo.php?ip='.$ip);
  return json_decode($data,$assoc=true);
 }
 
 //获取用户浏览器类型
 public function getBrowser(){
  $agent=$_SERVER["HTTP_USER_AGENT"];
  if(strpos($agent,'MSIE')!==false || strpos($agent,'rv:11.0')) //ie11判断
   return "ie";
  else if(strpos($agent,'Firefox')!==false)
   return "firefox";
  else if(strpos($agent,'Chrome')!==false)
   return "chrome";
  else if(strpos($agent,'Opera')!==false)
   return 'opera';
  else if((strpos($agent,'Chrome')==false)&&strpos($agent,'Safari')!==false)
   return 'safari';
  else
   return 'unknown';
 }
 
 //获取网站来源
 public function getFromPage(){
  return $_SERVER['HTTP_REFERER'];
 }
 
}
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posted @ 2017-10-31 14:36  林间有风-邓  阅读(295)  评论(0)    收藏  举报