nip framework - Nip_File_System/emptyDir bug

System.php

public function emptyDir($dir) {
        $this->denyDelete();

        $dir = rtrim($dir, "/");

        $files = scandir($dir);

        array_shift($files);
        array_shift($files);

        foreach ($files as $file) {
            $file = $dir . '/' . $file;
            if (is_dir($file)) {
                $this->removeDir($file);
            } else {
                unlink($file);
            }
        }
	}

Folderele "." si ".." nu sunt intotdeauna primele (ex. fisier care incepe cu "-")

asadar

array_shift($files);
array_shift($files);

prone to bug , sa se duca in directorul superior si sa stearga fisiere care nu vroiam sa stearga

varianta ok:

foreach ($files as $file) {
            if($file=='.' || $file=='..')continue;