Online PHP editor | refs for vIYo3

<?php function print_options($opts, $parents){ global $combos; global $md5s; if($opts){ foreach($opts as $level) { if($parents){ print_options($level[1], array($parents, $level[0])); } else { print_options($level[1], $level[0]);} } } else { if(!is_array($parents)) { $parents = array($parents); } $newarray = array(); //array_walk($parents, 'flatten_array', $newarray); array_walk_recursive($parents, function($a) use (&$newarray) { $newarray[] = $a; }); $combos[] = $newarray; $md5s[] = hashOptions($newarray); return $newarray; } }