simple crawler ip stuff for harry

<?php
class crawler_ip{
    public function get_ip_without_crawler(){
        $ip_addresses = array(
            "185.135.157.53",
            "52.42.49.200",
            "46.229.168.149",
            "178.62.23.58",
            "141.8.132.31",
            "94.237.29.234",
            "95.108.213.43",
            "107.170.248.133",
            "188.166.215.12",
            "88.99.84.6",
            "89.221.219.62",
            "52.90.197.91",
            "77.75.72.17",
            "212.71.247.26",
            "139.59.109.12",
            "46.229.168.154",
            "46.229.168.130",
            "54.243.132.119",
            "54.252.96.247",
            "95.216.162.150",
            "157.245.87.235",
            "116.202.105.128",
            "136.243.144.166",
            "46.229.168.162",
            "149.28.73.26",
            "206.189.135.60",
            "108.59.8.70",
            "54.83.5.6",
            "3.18.101.215",
            "198.27.81.189"
        );
        if(is_array($_SERVER['REMOTE_ADDR'], $ip_addresses))
            return $_SERVER['REMOTE_ADDR']." is a crawler";
        else
            return $_SERVER['REMOTE_ADDR']." is not a crawler";
    }
}

$c = new crawler_ip;
echo $c->get_ip_without_crawler();
?>