Online PHP editor | refs for PEFkJ

@ 2021-09-02T22:08:01Z

<?php

$week20 = new DateTime(date('Y-01-01 18:30:59'), new DateTimeZone('UTC'));
echo $week20->format('Y-m-d H:i:s') . "\n\n";

$week20->modify('+20 Monday');
echo $week20->format('Y-m-d H:i:s') . "\n\n";