3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function maximum($list,$current) { if(empty($list)) return $current; $test = array_pop($list); $current = $current < $test ? $test : $current; $current = maximum($list, $current); return $current; } $list = array(1,2,3,4); echo maximum($list, 0);
based on XkpgQ
Output for 4.3.0 - 7.2.0
4