how to get user country name from user ip address in php - php

Question

how to get country name from user IP address
I have IP addresses of user i get the country name of user base on user IP address
how it is possible in php ?
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

Try this
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;

Answer 2

For getting IP address you can use the function given by you or simply you can use
$_SERVER['REMOTE_ADDR']
to get the IP address of the user use as follow:
$ip = $_SERVER['REMOTE_ADDR']; // ip = 8.8.8.8
$country = file_get_contents('http://ipinfo.io/8.8.8.8/country'); // for more info visit [enter link description here][1]
echo $country; // output = US | UK | IN as per ip (just one country code)

Answer 3

Although this post has a correct answer, I have a small modification on it : using curl instead of file_get_contents because :
ipinfo.io documents suggests that.
file_get_contents doesn't have try catch pattern.
You can set a timeout request easily to prevent script waiting long for response.
Note :
Without Token, you will reach the limitation soon, so to gain free 50.000 requests/month (currently) it's better to add token in end of url :
function ip_details($ip) //return country code based on ip
{
if(empty($ip)) return "";
$url="http://ipinfo.io/{$ip}?token=XXXXX";
//trigger url
$curl = curl_init();
curl_setopt($curl, CURLOPT_TIMEOUT, 3); // wait 3 seconds to response
curl_setopt($curl, CURLOPT_URL, $url);
//curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
//curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
$json = curl_exec($curl);
if (curl_errno($curl)) {
return "";
}
//curl_close($curl);
$details = json_decode($json);
$country = (empty($details->country)) ? "" : $details->country;
return $country;
}

Answer 4

You can do this, which includes currency:
<?
function resolveIP($ip) {
$string = file_get_contents("https://ipsidekick.com/{$ip}");
$json = json_decode($string);
return $json;
}
$ip = '17.142.160.59';
$json = resolveIP($ip);
echo "Country name: {$json->country->name}\n";
echo "Currency name: {$json->currency->name}\n";
echo "Public holiday: {$json->currency->holiday}\n";
?>

Answer 5

Get Current country name and country lat long value :
$IPaddress = !empty($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
$details = $this->ip_details("$IPaddress");
$country_name = $details->country_name;
$geocode_stats = file_get_contents("http://maps.googleapis.com/maps/api/geocode/json?address=$country_name&sensor=false");
$output_deals = json_decode($geocode_stats);
$latLng = $output_deals->results[0]->geometry->location;
echo $lat = $latLng->lat;
echo $lng = $latLng->lng;