取得客戶端+服務端IP及地理位置信息

取得客戶端+服務端IP及地理位置信息 IP：113.83.***.**
返回狀態：1
IP範圍Strat：113.83.0.0
IP範圍End：113.83.255.255
國：中國
省份：廣東
城市：惠州
區/縣：
線路：電信
類型：
描寫：

/**
 * 取得客戶端+服務端IP及地理位置資訊Sina iplookup
 *
 * @Support：QQ 910111100 (JoY)
 * @Time: 2012.10.11 15:50:00 * @HZapi.com (http://www.hzapi.com/)
 *
*/
//取得地理位置資訊
function iplookup($ip=1){
 if($ip){ //客戶端
 $userip=egetip_joy(); //客戶端IP
 }else{ //服務端
 $domain=$_SERVER['HTTP_HOST'];
 $ip=gethostbynameuserip=gethostbynameuserip=gethostbyname ($domain);
 }
 //回傳Sina地理位置資訊
 $json=@file_get_contents('http://int.dpool.sina.com.cn/iplookup/iplookup.php?format =js&ip='.$userip);
 $patterns = array();
 $patterns[0] = '/var remote_ip_info = /';
 $patterns[1] = '/;/' ;
 $patterns[2] = '/Wu/';
 $find = array();
 $find[0] = "";
 $find[1] = "";
 $find[2] = "%u";
 $json = preg_replace($patterns, $find, $json); //過濾多餘字元
 $json_arr=json_decode($json,true) ;
 return $json_arr;
}
//取得IP
function egetip_joy(){
 if(getenv('HTTP_CLIENT_IP')&&strcasecmp(getenv('IPTP_NLI)('HT) ))
 {
 $ip=getenv('HTTP_CLIENT_IP');
 }
 elseif(getenv('HTTP_X_FORWARDED_FOR')&&strcasecmp(getenv('HTTP_FORWARDED_FOR')&&strcasecmp(getenv('HTy_FORW)> > {
 $ip=getenv('HTTP_X_FORWARDED_FOR');
 }
 elseif(getenv('REMOTE_ADDR')&&strcasecmp(getenv('REMOTE_ADDR'),'unknown')&strcasecmp(getenv('REMOTE_ADDR'),'unknown'),
 > $ip=getenv('REMOTE_ADDR');
 }
 elseif(isset($_SERVER['REMOTE_ADDR'])&&$_SERVER['REMOTE_ADDR']&&strcasecmp($_SERVER['REMOTE_ADn'. '))
 {
 $ip=$_SERVER['REMOTE_ADDR'];
 }
 $ip=preg_replace("/^([d.]+).*/","1 ",$ip);
 return $ip;
}
/**
 * 模擬JS裡的unescape
 *
 * @Support：QQ 910111100 (JoY)
 * @Time: 2012.09.29 15:50:00
 * @HZapi.com ://www.hzapi.com/)
 * echo unescape('%u4e1c%u6e56%u82b1%u56ed4%u53f7%u5c0f%u533a');
*/
function unescape($str) {
 $str = rawurldecode($str);
 preg_match_all("/(?:%u.{4})|.{4};|d+;|.+/U",$str,$r);
 $ar = $r [0];
 foreach($ar as $k=>$v) {
 if(substr($v,0,2) == "%u")
 {
 $ar [$k] = iconv("UCS-2","utf-8//IGNORE",pack("H4",substr($v,-4)));
 }
 elseif(substr( $v,0,3) == "")
 {
 $ar[$k] = iconv("UCS-2","utf-8",pack("H4",substr($v ,3,-1)));
 }
 elseif(substr($v,0,2) == "")
 {
 echo substr($v,2,- 1)."";
 $ar[$k] = iconv("UCS-2","utf-8",pack("n",substr($v,2,-1)));
 }
 }
 return join("",$ar);
}


$iplookup=iplookup(); //iplookup(1)參數非空為取得伺服器端IP

echo "IP：".egetip_joy()."";
echo '回傳狀態：'.$iplookup['ret']."";
echo 'IP範圍Strat：'.$iplookup['start']."";
echo 'IP範圍End：'.$iplookup['end']."";
echo '國家：'.unescape($iplookup['country'])."";
echo '省：'.unescape($iplookup['province'])." ";
echo '城市：'.unescape($iplookup['city'])."";
echo '區/縣：'.unescape($iplookup['district']). "";
echo '線路：'.unescape($iplookup['isp'])."";
echo '類型：'.$iplookup['type']." ";
echo '描寫：'.$iplookup['desc']."";
//print_r($iplookup);


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