Online PHP editor | refs for qP32g

<?php $utcDatetime = '1990-01-01 00:00:00'; $customTimeZone = new DateTimeZone("America/Pangnirtung"); $date = new DateTimeImmutable($utcDatetime, new DateTimeZone("UTC")); $newDate = $date->setTimeZone($customTimeZone); var_dump($newDate->format("c")); $formatter = new IntlDateFormatter("en-US", timezone: "UTC"); $formatter->setTimezone($customTimeZone); $formatter->setPattern("y-MM-dd'T'HH:mm:ssxxx"); var_dump($formatter->format($date)); var_dump("INTL_ICU_VERSION: " . INTL_ICU_VERSION);