Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- function second_solution($xs) {
- if (!is_array($xs)) return null;
- foreach ($xs as $entry) {
- if (!isset($max)) $max = $entry;
- if (!is_array($entry) and $entry > $max) $max = $entry;
- if (is_array($entry)) $max = second_solution($entry);
- }
- return $max;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement