William Redman will1471
farinspace
/ combos.php
Last active
February 4, 2021 11:56
Recursive functions, I can never find exactly what I need in a pinch
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| <?php | |
| function combos($data, &$all = array(), $group = array(), $val = null, $i = 0) { | |
| if (isset($val)) { | |
| array_push($group, $val); | |
| } | |
| if ($i >= count($data)) { | |
| array_push($all, $group); | |
| } else { | |
| foreach ($data[$i] as $v) { |