function get_people() {

    $ip = $_SERVER['SERVER_ADDR'];
    $username='UserNameDlaZabezpieczenia';
    $password='HasloRandomoweDlaBezpieczenstwa';

    $c = curl_init();

    curl_setopt($c, CURLOPT_URL, 'http://peernotebook.net/wp-content/themes/voices-of-pesticides/get_people.php');
    curl_setopt($c, CURLOPT_USERPWD, "$username:$password");

    curl_exec($c);
}