=== shell_exec output ===
Unrecognized character \x7F; marked by <-- HERE after <-- HERE near column 1 at rot.pl line 1.

=== exec output ===
Command failed with status 255
Exit status: 255

=== system output ===
Unrecognized character \x7F; marked by <-- HERE after <-- HERE near column 1 at rot.pl line 1.

Exit status: 255

=== passthru output ===
Unrecognized character \x7F; marked by <-- HERE after <-- HERE near column 1 at rot.pl line 1.

Exit status: 255

=== PHP Configuration ===
No disabled functions listed in disable_functions.