~~~ /** * 获取ip地址所在的区域 * @param null $ip * @return bool|mixed * @author:xjw129xjt(肖骏涛) xjt@ourstu.com */ function get_ip_lookup($ip=null){ if(empty($ip)){ $ip = get_client_ip(0); } $res = @file_get_contents('http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=' . $ip); if(empty($res)){ return false; } $jsonMatches = array(); preg_match('#\{.+?\}#', $res, $jsonMatches); if(!isset($jsonMatches[0])){ return false; } $json = json_decode($jsonMatches[0], true); if(isset($json['ret']) && $json['ret'] == 1){ $json['ip'] = $ip; unset($json['ret']); }else{ return false; } return $json; } ~~~ ~~~ /** * 获取ip地址所在的区域 * @param string $ip * @return string */ function get_city_by_ip($ip){ $url = "http://ip.taobao.com/service/getIpInfo.php?ip=" . $ip; $ipinfo = json_decode(file_get_contents($url)); if ($ipinfo->code == '1') { return false; } $city = $ipinfo->data->region . $ipinfo->data->city; //省市县 $ip = $ipinfo->data->ip; //IP地址 $ips = $ipinfo->data->isp; //运营商 $guo = $ipinfo->data->country; //国家 if ($guo == '中国') { $guo = ''; } return $guo . $city . $ips . '[' . $ip . ']'; } ~~~ var\_dump(get\_ip\_lookup('58.210.11.194')); **输出如下：** > array(10) { \["start"\]=> int(-1) \["end"\]=> int(-1) \["country"\]=> string(6) "中国" \["province"\]=> string(6) "江苏" \["city"\]=> string(6) "苏州" \["district"\]=> string(0) "" \["isp"\]=> string(0) "" \["type"\]=> string(0) "" \["desc"\]=> string(0) "" \["ip"\]=> string(13) "58.210.11.194" } 获取的时间戳为当前时间戳的前一天