When I do something like
chmod 000 dir
I don't see the directory when I open the server but when I do this on individual files and not the directory
chmod 000 file.php
I still see that file in my directory when I open my server. Why? Why does the directory becomes invisible but the files work the normal way on the server?
NOTE In the command line it works like expected, the PHP interpreter can't open the file because of permissions.