Online PHP editor | refs for fVcRj

<?php $arr = [ '2023-02-04 14:00:00', '2023-01-08 12:00:00', '2023-01-03 12:00:00', '2023-01-03 12:00:00', '2021-01-03 12:00:00', '2023-01-05 14:00:00', '2024-01-03 12:00:00', '2023-01-03 12:00:00', ]; $coll = Collator::create('de'); $coll->asort($arr, Collator::SORT_REGULAR); echo json_encode($arr, JSON_PRETTY_PRINT);