使用新浪IP库获取IP详细地址

    self::ucode2zh($match1[1]),  // 国家            'province'=>self::ucode2zh($match2[1]), // 省            'city'=>self::ucode2zh($match3[1])      // 城市        );       }    /**     * Curl方式获取信息     */    static public function httpCurl($url)     {         $curl_handle = curl_init();         curl_setopt($curl_handle, CURLOPT_URL, $url);         curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT,2);         curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER,1);         curl_setopt($curl_handle, CURLOPT_FAILONERROR,1);         $file_content = curl_exec($curl_handle);         curl_close($curl_handle);         return $file_content;     }    /**     * 将unicode编码转化为中文，转化失败返回原字符串     *      * @param $code String      unicode编码     * @return String     */    static public function ucode2zh($code)    {        $temp = explode('\u',$code);        $rslt = array();        array_shift($temp);        foreach($temp as $k => $v)        {             $v = hexdec($v);            $rslt[] = '&#' . $v . ';';         }                $r = implode('',$rslt);        return empty($r) ? $code : $r;      }    /**将unicode转换成中文**/    static public function unicode_decode($name)    {        $name = "\\u".$name;        $json = '{"str":"'.$name.'"}';        $arr = json_decode($json,true);        if(empty($arr)) return '';        return $arr['str'];    }}

获取IP地址类使用实例

     中国 [province] => 上海 [city] => 上海 )