Online PHP editor | refs for ZbGpl

@ 2018-04-23T08:59:27Z

<?php

$d = new \DateTimeImmutable('2000-01-01 23:59:59.999999');
$d2 = $d->modify('+1 microsecond');
var_dump($d);
var_dump($d->format('s.u'));
var_dump($d2);
var_dump($d2->format('s.u'));