code-diesel

<?php
 
   /**
    * Geolocation API access
    *
    * @param    string  $ip         IP address to query
    * @param    string  $format     output format of response
    *
    * @return   string  XML, JSON or CSV string
    */
    function get_ip_location($ip, $format="xml") {
 
        /* Set allowed output formats */
        $formats_allowed = array("json", "xml", "raw");
 
        /* IP location query url */
        $query_url = "http://iplocationtools.com/ip_query.php?ip=";
 
        /* Male sure that the format is one of json, xml, raw.
           Or else default to xml */
        if(!in_array($format, $formats_allowed)) {
            $format = "xml";
        }
 
        $query_url = $query_url . "{$ip}&output={$format}";
 
        /* Init CURL and its options*/
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $query_url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_TIMEOUT, 15);
 
        /* Execute CURL and get the response */
        return curl_exec($ch);
 
    }
 
 
    $location_data = get_ip_location("209.85.153.104");
    print_r($location_data);
 
?>

<Response>
	<Ip>209.85.153.104</Ip>
	<Status>OK</Status>
	<CountryCode>US</CountryCode>
	<CountryName>United States</CountryName>
	<RegionCode>06</RegionCode>
	<RegionName>California</RegionName>
	<City>Mountain View</City>
	<ZipPostalCode>94043</ZipPostalCode>
	<Latitude>37.4192</Latitude>
	<Longitude>-122.057</Longitude>
</Response>

/* Get response in 'json' format' */
$location_data = get_ip_location("209.85.153.104", "json");

{
"Ip" : "209.85.153.104",
"Status" : "OK",
"CountryCode" : "US",
"CountryName" : "United States",
"RegionCode" : "06",
"RegionName" : "California",
"City" : "Mountain View",
"ZipPostalCode" : "94043",
"Latitude" : "37.4192",
"Longitude" : "-122.057",
}

/* Get response in 'csv' format' */
$location_data = get_ip_location("209.85.153.104", "raw");

209.85.153.104,OK,US,United States,06,California,
Mountain View,94043,37.4192,-122.057

<?php
 
    $location_data = get_ip_location("209.85.153.104");
 
    $data = '';
 
    try {
        $data = @new SimpleXMLElement($location_data);
    }
    catch(Exception $e) {
        echo "Error parsing XML.";
    }
 
    foreach($data as $key=>$value)
        echo $key . " : " . $value . "\n";
 
?>