Online PHP editor | refs for enKbj

<?php $obj = new DateTimeImmutable('2021-03-18 14:38:45.008455'); $time = (float) $obj->format('U.u'); $recreated = DateTimeImmutable::createFromFormat('U.u', json_encode($time)); var_dump($obj, $recreated, $recreated == $obj); $time = $obj->format('U.u'); $recreated = DateTimeImmutable::createFromFormat('U.u', $time); var_dump($obj, $recreated, $recreated == $obj);