original_string: public static function check(): array
      {
          $remoteAddr = \getenv('REMOTE_ADDR') ?: null;
          $httpVia = \getenv('HTTP_VIA') ?: null;
          $proxyString = static::getProxyString();
          $ipData = static::$ipData;
  
          if ($remoteAddr !== null) {
              if ($proxyString !== null) {
                  $clientIP = static::getFirstIP($proxyString);
                  $proxyIP = $remoteAddr;
                  $proxyHost = static::getHost($proxyIP);
  
                  if ($clientIP !== null) {
                      $clientHost = static::getHost($clientIP);
                      $ipData['CLIENT_IP'] = $clientIP;
                      $ipData['CLIENT_HOST'] = $clientHost;
                      $ipData['CLIENT_IP_HOST'] = \sprintf('%s (%s)', $clientIP, $clientHost);
                  }
                  $ipData['PROXY_IP'] = $proxyIP;
                  $ipData['PROXY_HOST'] = $proxyHost;
                  $ipData['PROXY_IP_HOST'] = \sprintf('%s (%s)', $proxyIP, $proxyHost);
                  $ipData['PROXY_STRING'] = $proxyString;
              } elseif ($httpVia !== null) {
                  $proxyHost = static::getHost($remoteAddr);
  
                  $ipData['PROXY_IP'] = $remoteAddr;
                  $ipData['PROXY_HOST'] = $proxyHost;
                  $ipData['PROXY_IP_HOST'] = \sprintf('%s (%s)', $remoteAddr, $proxyHost);
                  $ipData['HTTP_VIA'] = $httpVia;
              } else {
                  $clientHost = static::getHost($remoteAddr);
  
                  $ipData['CLIENT_IP'] = $remoteAddr;
                  $ipData['CLIENT_HOST'] = $clientHost;
                  $ipData['CLIENT_IP_HOST'] = \sprintf('%s (%s)', $remoteAddr, $clientHost);
              }
  
              $ipData['FULL_IP_HOST'] = static::getFullIpHost($ipData['CLIENT_IP_HOST'], $ipData['PROXY_IP_HOST']);
          }
  
          return $ipData;
      }
code: public static function check(): array
      {
          $remoteAddr = \getenv('REMOTE_ADDR') ?: null;
          $httpVia = \getenv('HTTP_VIA') ?: null;
          $proxyString = static::getProxyString();
          $ipData = static::$ipData;
  
          if ($remoteAddr !== null) {
              if ($proxyString !== null) {
                  $clientIP = static::getFirstIP($proxyString);
                  $proxyIP = $remoteAddr;
                  $proxyHost = static::getHost($proxyIP);
  
                  if ($clientIP !== null) {
                      $clientHost = static::getHost($clientIP);
                      $ipData['CLIENT_IP'] = $clientIP;
                      $ipData['CLIENT_HOST'] = $clientHost;
                      $ipData['CLIENT_IP_HOST'] = \sprintf('%s (%s)', $clientIP, $clientHost);
                  }
                  $ipData['PROXY_IP'] = $proxyIP;
                  $ipData['PROXY_HOST'] = $proxyHost;
                  $ipData['PROXY_IP_HOST'] = \sprintf('%s (%s)', $proxyIP, $proxyHost);
                  $ipData['PROXY_STRING'] = $proxyString;
              } elseif ($httpVia !== null) {
                  $proxyHost = static::getHost($remoteAddr);
  
                  $ipData['PROXY_IP'] = $remoteAddr;
                  $ipData['PROXY_HOST'] = $proxyHost;
                  $ipData['PROXY_IP_HOST'] = \sprintf('%s (%s)', $remoteAddr, $proxyHost);
                  $ipData['HTTP_VIA'] = $httpVia;
              } else {
                  $clientHost = static::getHost($remoteAddr);
  
                  $ipData['CLIENT_IP'] = $remoteAddr;
                  $ipData['CLIENT_HOST'] = $clientHost;
                  $ipData['CLIENT_IP_HOST'] = \sprintf('%s (%s)', $remoteAddr, $clientHost);
              }
  
              $ipData['FULL_IP_HOST'] = static::getFullIpHost($ipData['CLIENT_IP_HOST'], $ipData['PROXY_IP_HOST']);
          }
  
          return $ipData;
      }
code_tokens: public static function check ( ) : array { $ remoteAddr = \ getenv ( 'REMOTE_ADDR' ) ? : null ; $ httpVia = \ getenv ( 'HTTP_VIA' ) ? : null ; $ proxyString = static :: getProxyString ( ) ; $ ipData = static :: $ ipData ; if ( $ remoteAddr !== null ) { if ( $ proxyString !== null ) { $ clientIP = static :: getFirstIP ( $ proxyString ) ; $ proxyIP = $ remoteAddr ; $ proxyHost = static :: getHost ( $ proxyIP ) ; if ( $ clientIP !== null ) { $ clientHost = static :: getHost ( $ clientIP ) ; $ ipData [ 'CLIENT_IP' ] = $ clientIP ; $ ipData [ 'CLIENT_HOST' ] = $ clientHost ; $ ipData [ 'CLIENT_IP_HOST' ] = \ sprintf ( '%s (%s)' , $ clientIP , $ clientHost ) ; } $ ipData [ 'PROXY_IP' ] = $ proxyIP ; $ ipData [ 'PROXY_HOST' ] = $ proxyHost ; $ ipData [ 'PROXY_IP_HOST' ] = \ sprintf ( '%s (%s)' , $ proxyIP , $ proxyHost ) ; $ ipData [ 'PROXY_STRING' ] = $ proxyString ; } elseif ( $ httpVia !== null ) { $ proxyHost = static :: getHost ( $ remoteAddr ) ; $ ipData [ 'PROXY_IP' ] = $ remoteAddr ; $ ipData [ 'PROXY_HOST' ] = $ proxyHost ; $ ipData [ 'PROXY_IP_HOST' ] = \ sprintf ( '%s (%s)' , $ remoteAddr , $ proxyHost ) ; $ ipData [ 'HTTP_VIA' ] = $ httpVia ; } else { $ clientHost = static :: getHost ( $ remoteAddr ) ; $ ipData [ 'CLIENT_IP' ] = $ remoteAddr ; $ ipData [ 'CLIENT_HOST' ] = $ clientHost ; $ ipData [ 'CLIENT_IP_HOST' ] = \ sprintf ( '%s (%s)' , $ remoteAddr , $ clientHost ) ; } $ ipData [ 'FULL_IP_HOST' ] = static :: getFullIpHost ( $ ipData [ 'CLIENT_IP_HOST' ] , $ ipData [ 'PROXY_IP_HOST' ] ) ; } return $ ipData ; }
docstring: Checks for visitor IP address, proxy address and returns them
  
  @return  array
docstring_tokens: Checks for visitor IP address proxy address and returns them