Online PHP editor | refs for TfJnq

@ 2017-07-09T14:32:43Z

<?php

$expected = new DateTimeImmutable('2015-08-31 01:02:04.456790');
var_dump($expected);
$start = new DateTimeImmutable('2015-08-31 01:02:03.456789');
var_dump($start);
$date = $start->modify('+1000001 microseconds');
var_dump($date);