Online PHP editor | refs for 2mC3L

@ 2014-10-19T17:42:07Z

<?php
    $zones = ['EDT', 'EST'];

    foreach ($zones as $zone) {
        // get offset
        $timezone = new DateTimeZone($zone);
        $offset = $timezone->getOffset(new DateTime(null, $timezone));

        printf("%s (%s) %s\n", $zone, $timezone->getName(), format_offset($offset));
    }