Piwik\Tracker\ActionPageview::cleanupActionName PHP Метод

    private function cleanupActionName($actionName)
    {
        // get the delimiter, by default '/'; BC, we read the old action_category_delimiter first (see #1067)
        $actionCategoryDelimiter = $this->getActionCategoryDelimiter();
        // create an array of the categories delimited by the delimiter
        $split = explode($actionCategoryDelimiter, $actionName);
        $split = $this->trimEveryCategory($split);
        $split = $this->removeEmptyCategories($split);
        return $this->rebuildNameOfCleanedCategories($actionCategoryDelimiter, $split);
    }