【PHP】获取ip信息，并做限制

author：咔咔

wechat：fangkangfk

$ip = '113.139.214.239';
        $content = file_get_contents('http://ip.taobao.com/service/getIpInfo.PHP?ip='.$ip);
        $banned = json_decode(trim($content),true);
        dump($banned);die;

接口用的是淘宝的，下面是返回值

C:\PHPStudy\PHPTutorial\WWW\tp5\thinkPHP\library\think\Debug.PHP:226:
array (size=2)
  'code' => int 0
  'data' => 
    array (size=13)
      'ip' => string '56.23.52.41' (length=11)
      'country' => string '美国' (length=6)
      'area' => string '' (length=0)
      'region' => string '北卡罗来纳' (length=15)
      'city' => string 'XX' (length=2)
      'county' => string 'XX' (length=2)
      'isp' => string 'XX' (length=2)
      'country_id' => string 'US' (length=2)
      'area_id' => string '' (length=0)
      'region_id' => string 'US_133' (length=6)
      'city_id' => string 'xx' (length=2)
      'county_id' => string 'xx' (length=2)
      'isp_id' => string 'xx' (length=2)