【PHP】]淘宝来源IP=》地区 API调用

$ch = curl_init(); 
$url = "http://ip.taobao.com/service/getIpInfo.php?ip=202.102.3.141";    //测试202.102.3.141 江苏省常州市
curl_setopt ($ch, CURLOPT_URL, $url); 
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT,10); 

$sourceInfo = json_decode(curl_exec($ch)); 

/**
* 淘宝显IP API返回数据：
* @var [country] => 中国
[country_id] => CN
[area] => 华东
[area_id] => 300000
[region] => 江苏省
[region_id] => 320000
[city] => 常州市
[city_id] => 320400
[county] => 
[county_id] => -1
[isp] => 电信
[isp_id] => 100017
[ip] => 202.102.3.141
* 
*/