Cloudflare problem

https://i.ibb.co/W28cBvM/01.png

Cause that’s what present in the server header when using Cloudflare.

Check the visitor_ip() function

public function visitor_ip() {
  $ipArr = array();

  foreach ( array( 'HTTP_CF_CONNECTING_IP', 'HTTP_X_ORIGINATING_IP', 'HTTP_X_REMOTE_IP', 'HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR' ) as $key ) {
    if ( array_key_exists( $key, $_SERVER ) === true ) {
      foreach ( explode( ',', $_SERVER[$key] ) as $ip ) {
        $ip = trim( $ip ); // just to be safe

        if ( filter_var( $ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE ) !== false ) {
          array_push($ipArr, $ip);
          //return $ip;
        }
      }
    }
  }

  $currentIP = '';
  $actualIP = '';

  foreach ($ipArr as $ip) {
    if($ip !== $_SERVER['SERVER_ADDR']) {
      if($currentIP !== $ip) {
        $currentIP = $ip;
        $actualIP = $ip;
      } 
    }
  }

  return $actualIP;
}