\n"; foreach ($bug as $key => $value) { if (is_int($key)) continue; echo " <$key>", clean($value), "\n"; } foreach ($comments as $comment) { if (empty($comment['registered'])) continue; echo " \n"; foreach ($comment as $key => $value) { if (is_int($key)) continue; echo " <$key>", clean($value), "\n"; } echo " \n"; } echo "\n";