ip_info()

Complexity

Conditions	8
Paths	14

Size

Total Lines	57
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
function ip_info($ip) {
    if (is_ip($ip) === false) {
        $ip_address_array = dns_get_record($ip, DNS_A);
        $randomKey = array_rand($ip_address_array);
        $ip = $ip_address_array[$randomKey]["ip"];
    }

    // List of API endpoints
    $endpoints = [
        'https://ipapi.co/{ip}/json/',
        'https://ipwhois.app/json/{ip}',
        'http://www.geoplugin.net/json.gp?ip={ip}',
        'https://api.ipbase.com/v1/json/{ip}'
    ];

    // Initialize an empty result object
    $result = (object) [
        'country' => "XX"
    ];

    // Loop through each endpoint
    foreach ($endpoints as $endpoint) {
        // Construct the full URL
        $url = str_replace('{ip}', $ip, $endpoint);

        $options = array(
            "http"=>array(
                "header"=>"User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" // i.e. An iPad
            )
        );
        
        $context = stream_context_create($options);
        $response = file_get_contents($url, false, $context);
    
        if ($response !== false) {
            $data = json_decode($response);

            // Extract relevant information and update the result object
            if ($endpoint == $endpoints[0]) {
                // Data from ipapi.co
                $result->country = $data->country_code ?? "XX";
            } elseif ($endpoint == $endpoints[1]) {
                // Data from ipwhois.app
                $result->country = $data->country_code ?? "XX";
            } elseif ($endpoint == $endpoints[2]) {
                // Data from geoplugin.net
                $result->country = $data->geoplugin_countryCode ?? "XX";
            } elseif ($endpoint == $endpoints[3]) {
                // Data from ipbase.com
                $result->country = $data->country_code ?? "XX";
            }
            // Break out of the loop since we found a successful endpoint
            break;
        }
    }

    return $result;
}