simple_html_dom::parse_attr PHP Method

    protected function parse_attr($node, $name, &$space)
    {
        // Per sourceforge: http://sourceforge.net/tracker/?func=detail&aid=3061408&group_id=218559&atid=1044037
        // If the attribute is already defined inside a tag, only pay atetntion to the first one as opposed to the last one.
        if (isset($node->attr[$name])) {
            return;
        }
        $space[2] = $this->copy_skip($this->token_blank);
        switch ($this->char) {
            case '"':
                $node->_[HDOM_INFO_QUOTE][] = HDOM_QUOTE_DOUBLE;
                $this->char = ++$this->pos < $this->size ? $this->doc[$this->pos] : null;
                // next
                $node->attr[$name] = $this->restore_noise($this->copy_until_char_escape('"'));
                $this->char = ++$this->pos < $this->size ? $this->doc[$this->pos] : null;
                // next
                break;
            case '\'':
                $node->_[HDOM_INFO_QUOTE][] = HDOM_QUOTE_SINGLE;
                $this->char = ++$this->pos < $this->size ? $this->doc[$this->pos] : null;
                // next
                $node->attr[$name] = $this->restore_noise($this->copy_until_char_escape('\''));
                $this->char = ++$this->pos < $this->size ? $this->doc[$this->pos] : null;
                // next
                break;
            default:
                $node->_[HDOM_INFO_QUOTE][] = HDOM_QUOTE_NO;
                $node->attr[$name] = $this->restore_noise($this->copy_until($this->token_attr));
        }
        // PaperG: Attributes should not have \r or \n in them, that counts as html whitespace.
        $node->attr[$name] = str_replace("\r", "", $node->attr[$name]);
        $node->attr[$name] = str_replace("\n", "", $node->attr[$name]);
        // PaperG: If this is a "class" selector, lets get rid of the preceeding and trailing space since some people leave it in the multi class case.
        if ($name == "class") {
            $node->attr[$name] = trim($node->attr[$name]);
        }
    }