ListControls::unserializeArray

private function unserializeArray($key, $data)
{
	$result = array();
	if (isset($data[$key]) && checkSerializedData($data[$key]))
	{
		$result = unserialize($data[$key], ['allowed_classes' => false]);
		if (!is_array($result))
		{
			$result = array();
		}
	}

	return $result;
}