3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "2007" => [ "number-xx" => "5", "number-aa" => "30", "number-ef" => "2", "number-sa" => "-10", "number-ab" => "28", ], "2008" => [ "number-xx" => "-1", "number-aa" => "0.5", "number-ef" => "23", "number-sa" => "55", "number-ab" => "43", ] ]; function buildQuilt($data) { return array_map(function ($v) { natsort($v); return $v; }, $data); } print_r(buildQuilt($array));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Array ( [2007] => Array ( [number-sa] => -10 [number-ef] => 2 [number-xx] => 5 [number-ab] => 28 [number-aa] => 30 ) [2008] => Array ( [number-xx] => -1 [number-aa] => 0.5 [number-ef] => 23 [number-ab] => 43 [number-sa] => 55 ) )

preferences:
81.96 ms | 409 KiB | 5 Q