/**
* (non-PHPdoc)
* @see AbstractBbcodeNode::appendText()
*/
public function appendText($string)
{
if (($cnt = count($chd = parent::getChildren())) > 0) {
$child = $chd[$cnt - 1];
$child->appendText($string);
} else {
$this->addChild(new TextBbcodeNode($string));
}
}
/**
* Gets HTML5 compliant string from this subtree.
*
* @return string
*/
public function toHtml()
{
if ($this->isEmpty()) {
return "";
}
if (count(parent::getChildren()) === 0) {
return '<a href="' . $this->e($this->_target_url) . '">' . $this->e($this->_target_url) . '</a>';
} else {
return '<a href="' . $this->e($this->_target_url) . '">' . parent::childrenHtml() . '</a>';
}
}
