Online PHP editor | refs for oHank

@ 2024-10-30T00:04:30Z

<?php

$dateTimeStrBefore = "2024/09/01 00:00:00";
$dateTimeBefore = new DateTimeImmutable($dateTimeStrBefore);
$dateTimeAfter = $dateTimeBefore->modify("-1 second");

var_dump($dateTimeBefore);
var_dump($dateTimeAfter);