目录是空的，但laravel不会删除它，抛出“它不是空的”错误

I'm trying to delete a lot of directories that are already empty with a specific condition:

$noticias = Noticia::where('id_idioma', '2')->get();

    foreach($noticias as $noticia){

        $id = $noticia->id;
        $dirPath='images/noticias/'.$id.'/';
        rmdir($dirPath);

    }

This give me the error: ErrorException: rmdir(images/noticias/10446/): Directory not empty But Directory is EMPTY, any idea? I have also tried removing the last "/" in $dirPath.

I have solved using File::deletedirectory($dirPath) instead rmdir($dirPath) so:

$noticias = Noticia::where('id_idioma', '2')->get();

foreach($noticias as $noticia){

    $id = $noticia->id;
    $dirPath='images/noticias/'.$id.'/';
    File::deletedirectory($dirPath);

}

Don´t forget to add: use Illuminate\Support\Facades\File;