Online PHP editor | refs for 1nZ5L

<?php $now = new DateTime('now'); print_r(serialize($now)); $date = DateTime::createFromFormat('YmdHis', '2004' . $now->format('md') . '235959'); print_r($now); print_r($date); die; $diff = $date->diff($now, true); printf( 'Got %s and expected %s', $now->sub($diff)->format(DateTime::ISO8601), $date->format(DateTime::ISO8601) );