--TEST-- Bug #77571 (DateTime's diff DateInterval incorrect in timezones from UTC+01:00 to UTC+12:00 --FILE-- modify('+5 week'); // 2019-05-06 00:00:00.0 Europe/London (+01:00) $differenceDateInterval2 = $date3->diff($date4); // interval: + 1m 4d; days 35 print_r($differenceDateInterval2); ?> --EXPECT-- DateInterval Object ( [y] => 0 [m] => 1 [d] => 5 [h] => 0 [i] => 0 [s] => 0 [f] => 0 [weekday] => 0 [weekday_behavior] => 0 [first_last_day_of] => 0 [invert] => 0 [days] => 35 [special_type] => 0 [special_amount] => 0 [have_weekday_relative] => 0 [have_special_relative] => 0 )