function lastChild()
 {
     return $this->root->last_child();
 }
/**
 * Dump info about node
 *
 * @param \Amstaffix\SimpleHtmlDomParser\SimpleHtmlNode $node
 * @param bool $show_attr
 * @param int $deep
 */
function dump_html_tree(\Amstaffix\SimpleHtmlDomParser\SimpleHtmlNode $node, $show_attr = true, $deep = 0)
{
    $node->dump($show_attr, $deep);
}
 function appendChild(SimpleHtmlNode $node)
 {
     $node->parent($this);
     return $node;
 }