public function toHtmlSafeArray()
{
$allNames = $this->_properties->keySet();
$toReturn = array();
foreach ($allNames as $name) {
$toReturn[$name] = $this->_properties->get($name);
}
$toReturn = array_filter($toReturn, array($this, '__toJsonFilter'));
return array_map(array($this, '__makeItSafe'), $toReturn);
}
