The exec command doesn't work on my server, it does not do anything, I've had safe_mode off, and verified that all the console commands are working, I've tried with absolute paths. I've checked the permissions on the applications and all the applications I need have execution permissions. I don't know what else to do, here are the rundown of the codes I've tried.
echo exec('/usr/bin/whoami');
echo exec('whoami');
exec('whoami 2>&1',$output,$return_val);
if($return_val !== 0) {
echo 'Error<br>';
print_r($output);
}
exec('/usr/bin/whoami 2>&1',$output,$return_val);
if($return_val !== 0) {
echo 'Error<br>';
print_r($output);
}
The last two codes display:
Error
Array ( )
I've contacted the server service and they can't help me, they don't know why the exec command isn't working.