### Search for IP in database function postviews_get_ip($id, $ip) { global $post, $wpdb; $rowcount = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->wp_postviews_ips WHERE postid = $id AND ip = '$ip'"); return $rowcount; } postviews_get_ip($id, $_SERVER['REMOTE_ADDR']); //both $id and $_SERVER['REMOTE_ADDR']) return the values I'm searching for in the database