PHP - rmdir (permission denied)

Question

I have an easy script to create and delete a folder, but when I try to delete a folder, it brings up and error.

The code:

Answer 1

Generally speaking PHP scripts on Unix/Linux run as user "nobody", meaning they need the "all" privileges so it's a permissions problem with the directory. Also, to delete a file or directory in Linux/Unix you need write privileges on the parent directory. That might be your problem.

If you have problems with the files or directories you create, use chmod() on them to set the right permissions.

Also it might not be empty.

Also, it's worth mentioning that

$new_folder = $_POST['nazevS'];
$new_dir_path = $key."/".$new_folder;

is really bad from a security point of view. Sanitize that input.