Online PHP editor | refs for NYRI5

<?php $date1 = new DateTime("0067-01-01", new DateTimeZone("Europe/Amsterdam")); $date2 = new DateTime("2015-10-26", new DateTimeZone("Europe/Amsterdam")); $diff = $date2->diff($date1, true); var_dump($diff->y * 8760 + $diff->m * 730 + $diff->d * 24 + $diff->h);