csu3_am335x/EVSE/GPL/php-8.1.12/ext/date/tests/bug81263.phpt

--TEST--
Bug #81263 (Wrong result from DateTimeImmutable::diff)
--FILE--
<?php

$dt1 = new DateTimeImmutable('2020-07-19 18:30:00', new DateTimeZone('Europe/Berlin'));
$dt2 = new DateTimeImmutable('2020-07-19 16:30:00', new DateTimeZone('UTC'));

print_r($dt2->diff($dt1));
print_r($dt1->diff($dt2));
?>
--EXPECTF--
DateInterval Object
(
    [y] => 0
    [m] => 0
    [d] => 0
    [h] => 0
    [i] => 0
    [s] => 0
    [f] => 0
    [weekday] => 0
    [weekday_behavior] => 0
    [first_last_day_of] => 0
    [invert] => 0
    [days] => 0
    [special_type] => 0
    [special_amount] => 0
    [have_weekday_relative] => 0
    [have_special_relative] => 0
)
DateInterval Object
(
    [y] => 0
    [m] => 0
    [d] => 0
    [h] => 0
    [i] => 0
    [s] => 0
    [f] => 0
    [weekday] => 0
    [weekday_behavior] => 0
    [first_last_day_of] => 0
    [invert] => 1
    [days] => 0
    [special_type] => 0
    [special_amount] => 0
    [have_weekday_relative] => 0
    [have_special_relative] => 0
)