<?php $array = [ 0 => [ 0 => [1,2,3], // +1 1 => [4,5] // +1 ], 1 => [ 0 => [ 0 => [6], // +1 1 => 7 ], // +1 1 => [8,9,10] // +1 ] ]; function monkeys($array, $count) { foreach ($array as $sub) { if (! is_array($sub)) { return 1; } else { var_dump($count); $count += monkeys($sub, $count); return $count; } } } $count = 0; var_dump(monkeys($array,$count)); var_dump($count);
You have javascript disabled. You will not be able to edit any code.