Online PHP editor | output for DOOfc

<?php $array = [ "Feedback 13 okt", "Feedback 11 okt", "Feedback 12 okt", "Sweet", "Feedback 9 okt", "Feedback 6 okt", "Feedback 8 jun", "Fixes", "Realisation", "Feedback 22 mar", "Do something", "Feedback 3 maj", "Feedback 1 dec", ]; $mmm = array_flip([ "jan", "feb", "mar", "apr", "maj", "jun", "jul", "aug", "sep", "okt", "nov", "dec" ]); array_multisort( preg_replace_callback( '/(.+) (\d+?) ([a-z]{3}?)/', fn($m) => "{$m[1]} {$mmm[$m[3]]} {$m[2]}", $array ), SORT_NATURAL, $array ); var_export($array);