PHP batch recursive deletion of folders and files

The rmdir that comes with PHP can only delete empty directories. This rrmdir can recursively delete the directory and all the files in the directory

function rrmdir($dir) {
 if (is_dir($dir)) {
 $objects = scandir($dir);
 foreach ($objects as $object) {
 if ($object != “.” && $object != “..”) {
 if (filetype($dir.”/”.$ object) == “dir”) rrmdir($dir.”/”.$object); else unlink($dir.”/”.$object);
 }
 }
 reset($objects);
 }
 }

php