private function getParentProperty($name)
{
static $useParentMethod = NULL;
if (NULL === $useParentMethod) {
$useParentMethod = method_exists(get_parent_class($this), '__get');
}
/** @noinspection PhpUndefinedMethodInspection */
return $useParentMethod ? parent::__get($name) : $this->{$name};
}