public function hasAncestor(Element $element)
{
if ($this->parent === null) {
return false;
}
if ($this->parent->getType() == Token::ELEMENT && $this->parent->getName() == $element->getName()) {
return true;
}
return $this->parent->hasAncestor($element);
}
protected function getHtmlFromToken(Token $token)
{
return $token->toHtml('', "\n");
}
/**
* Required by ContainsChildren interface.
*/
public function prependChild(Token $token)
{
$token->setParent($this);
array_unshift($this->children, $token);
return $this;
}
