PHP recursive delete with closure

php recursive delete with closure

<?php

// recursive delete function
$unlink = function($path) use (&$unlink) {
    
    if (is_file($path)){
        return unlink($path);
    }
    
    if (is_dir($path)) {
        $files = glob(rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . '*');
        foreach($files as $file){
            $unlink($file);
        }
        return rmdir($path);
    }
};

$unlink('/Thedir');