/**
* set dit $file if it has folders
*
* @param FileInfo $file
* @param string $fulName
*/
private function setDirs(FileInfo $file, $fulName)
{
if ($file->isDir()) {
if (count(glob($fulName . DIRECTORY_SEPARATOR . '*', GLOB_ONLYDIR))) {
$file->setDirs(1);
}
}
}
