Simple class for GEO locating by IP. Uses http://geoip.elib.ru service

GeoIp.php

<?php

class GeoIp
{
    private $basicUrl = 'http://geoip.elib.ru/cgi-bin/getdata_mini.pl';

    public function __construct(array $options = null)
    {
        if (!$options)
            return;

        if (isset($options['url']))
            $this->basicUrl = $options['url'];
    }

    public function get($ip)
    {
        return $this->request(['ip' => $ip]);
    }

    private function request(array $data)
    {
        $getParams = http_build_query($data);
        $url = $this->basicUrl . '?' . $getParams;

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $res = curl_exec($ch);

        curl_close($ch);

        $array = $this->toArray($res);

        return $array;
    }

    private function toArray($res)
    {
        $array = explode("\n", $res);

        if (count($array) < 3)
            return false;

        $newArray = [
            'city' => $array[2],
            'latitude' => $array[0],
            'longitude' => $array[1],
        ];

        return $newArray;
    }
}