return $files;
}
-
// parse through the files
//
- $extension = '.' . trim($extension, '.');
+ $extension = empty($extension) ? '' : '.' . trim($extension, '.');
while (($file = readdir($DIR)) !== false) {
if ($file == '.' || $file == '..') continue;
}
closedir($DIR);
-
return $files;
}