public function IPTools::getUserIP in Restrict Login or Role Access by IP Address 8.4

Return the IP address of the current user using restrict_by_ip general settings.

Overrides IPToolsInterface::getUserIP

File

src/IPTools.php, line 25

Class

IPTools

Class IPTools.

Namespace

Drupal\restrict_by_ip

Code

public function getUserIP() {
  $header = $this->config
    ->get('header');
  $ip_address = '';
  if (!empty($_SERVER[$header])) {
    $ip_address = $_SERVER[$header];
  }
  return $ip_address;
}