<?php function bla($a, $b) { if ($a < $b) return -1; if ($a == $b) return 0; if ($a > $b) return 1; } $data = json_decode('{ "data": [[64,87,56],[68,76,58],[68,27,73],[74,99,42],[94,74,60],[97,36,79],[7,93,87],[51,69,40],[38,23,33],[57,86,31]] }'); var_dump($data); usort($data->data, 'bla'); var_dump($data);
You have javascript disabled. You will not be able to edit any code.