1 <?php
2 // link http://www.cnblogs.com/iidf/archive/2013/04/11/3014705.html
3 function ip_where($ip,$encode='UTF-8'){
4 $ch=curl_init();
5 $url="http://counter.sina.com.cn/ip?ip=".$ip;
6 curl_setopt($ch, CURLOPT_URL,$url);
7 curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
8 curl_setopt($ch,CURLOPT_HEADER,0);
9 $catch=curl_exec($ch);
10 curl_close($ch);
11 $catch=preg_match('/Array\(([^\)]*)\)/',$catch,$rs);
12 $encode!='GBK'&&$rs[1]=iconv('GBK',$encode,$rs[1]);
13 return explode(',',$rs[1]);
14 }
15 header("Content-type: text/html; charset=UTF-8");
16 isset($_GET['ip']) ? $ip = $_GET['ip'] : $ip = $_SERVER['REMOTE_ADDR'];
17 $rs=ip_where($ip);
18 var_dump($rs);
19 ?>
