Exec not working

[seansan]

Is it possible to add a version that tests if exec is enabled

If not that it uses something like this:

function cleandir($dir) {

if ($handle = opendir($dir)) {
    while (false !== ($file = readdir($handle))) {
        if ($file != '.' && $file != '..' && is_file($dir.'/'.$file)) {
            if (unlink($dir.'/'.$file)) { }
            else { echo $dir . '/' . $file . ' (file) NOT deleted!<br />'; }
        }
        else if ($file != '.' && $file != '..' && is_dir($dir.'/'.$file)) {
            cleandir($dir.'/'.$file);
            if (rmdir($dir.'/'.$file)) { }
            else { echo $dir . '/' . $file . ' (directory) NOT deleted!<br />'; }
        }
    }
    closedir($handle);
}

}

[tosbourn]

This makes a lot of sense - If you create a pull request I can merge this in.