php - 如何从php中的用户ip地址获取用户国家名称

Question

如何从用户IP地址获取国家名称

我有用户的IP地址我根据用户IP地址得到用户的国家名称在 PHP 中怎么可能？

function get_client_ip() {
    $ipaddress = '';
    if (getenv('HTTP_CLIENT_IP'))
        $ipaddress = getenv('HTTP_CLIENT_IP');
    else if(getenv('HTTP_X_FORWARDED_FOR'))
        $ipaddress = getenv('HTTP_X_FORWARDED_FOR');
    else if(getenv('HTTP_X_FORWARDED'))
        $ipaddress = getenv('HTTP_X_FORWARDED');
    else if(getenv('HTTP_FORWARDED_FOR'))
        $ipaddress = getenv('HTTP_FORWARDED_FOR');
    else if(getenv('HTTP_FORWARDED'))
       $ipaddress = getenv('HTTP_FORWARDED');
    else if(getenv('REMOTE_ADDR'))
        $ipaddress = getenv('REMOTE_ADDR');
    else
        $ipaddress = 'UNKNOWN';
    return $ipaddress;
}

Answer 1

试试这个

function ip_details($IPaddress) 
{
    $json       = file_get_contents("http://ipinfo.io/{$IPaddress}");
    $details    = json_decode($json);
    return $details;
}

$IPaddress  =  'Your ip address of user';

$details    =   ip_details("$IPaddress");

//echo $details->city;   
 echo $details->country;  
//echo $details->org;      
//echo $details->hostname;