Blocking IPs

Hi

I have a table called _IP_blocked and a column named IP which holds all banned IPs.

I'm trying to use this code in the APP INIT, but doesn't seem to work (I've used my IP address to test).

Is there anything special I need to do in the formating to make it work. I considered if any of the other lines could be causing the issue and moved them around and had the same result.
` ![img alt](https://asprunner.com/forums/file.php?topicimage=1&fieldname=question&id=28611&image=1&table=forumtopics)
$res = DB::Select("_IP_blocked", "IP");
$array = mysqli_fetch_row($res);
if (in_array($_SERVER['REMOTE_ADDR'], $array)) exit();