private function isDatePath($path)
{
if (preg_match('/(\\d{4})[\\/\\-]*(\\d{2})[\\/\\-]*(\\d{2})[\\/\\-]*(.+?)(\\.[^\\.]+|\\.[^\\.]+\\.[^\\.]+)$/', $path, $matches)) {
return array($matches[1], $matches[2], $matches[3], $matches[4]);
}
return null;
}