Falcon_Converter::get_text PHP Метод

    protected function get_text($node)
    {
        switch (get_class($node)) {
            case 'DOMText':
                $text = $node->wholeText;
                $text = trim($text, "\t");
                return $text;
            case 'DOMElement':
                return $this->parse_element($node);
        }
    }