<?php
require '.hta_lib/vendors/maxmind-db-reader/vendor/autoload.php';

use GeoIp2\Database\Reader;

if (isset($_GET['ip'])) {
    try {
        $reader = new Reader('.hta_lib/data/GeoLite2-City.mmdb');

        $records = $reader->city($_GET['ip']);

        $city = $records->city->name;

        echo json_encode(['city' => $city]);
    } catch (Exception $e) {
        echo json_encode(['error' => $e->getMessage()]);
    }
} else {
    echo json_encode(['error' => 'Invalid parameters']);
}
?>