original_string: public static function convertUserIdToVisitorIdBin($userId)
      {
          require_once PIWIK_INCLUDE_PATH . '/libs/PiwikTracker/PiwikTracker.php';
          $userIdHashed = \PiwikTracker::getUserIdHashed($userId);
  
          return self::convertVisitorIdToBin($userIdHashed);
      }
code: public static function convertUserIdToVisitorIdBin($userId)
      {
          require_once PIWIK_INCLUDE_PATH . '/libs/PiwikTracker/PiwikTracker.php';
          $userIdHashed = \PiwikTracker::getUserIdHashed($userId);
  
          return self::convertVisitorIdToBin($userIdHashed);
      }
code_tokens: public static function convertUserIdToVisitorIdBin ( $ userId ) { require_once PIWIK_INCLUDE_PATH . '/libs/PiwikTracker/PiwikTracker.php' ; $ userIdHashed = \ PiwikTracker :: getUserIdHashed ( $ userId ) ; return self :: convertVisitorIdToBin ( $ userIdHashed ) ; }
docstring: Converts a User ID string to the Visitor ID Binary representation.
  
  @param $userId
  @return string
docstring_tokens: Converts a User ID string to the Visitor ID Binary representation .