Online PHP editor | refs for jFOkA

<?php $string = '2018-01-11T15:36:16.000+01:00'; $date = new DateTime($string); $datetime = new DateTimeImmutable($string); $otherString = $date->format(DateTime::RFC3339_EXTENDED); $immutableString = $datetime->format(DateTime::RFC3339_EXTENDED); var_dump( $string == $otherString, $string == $immutableString, DateTimeImmutable::getLastErrors() );