public static function directory($main, $debug = false)
{
if ($debug) {
self::$debug = $debug;
}
/* Add directory slash at the end if there is none. */
if (substr($main, -1)) {
$main .= "/";
}
if (!is_dir($main)) {
echo "Directory: " . $main . " could not be found.";
exit;
}
self::$main = $main;
/* Load all files from the directory */
self::files($main);
/* Scan the directory for more directories */
self::scan($main);
}
