1--TEST-- 2Bug #79452 (DateTime::diff() generates months differently between time zones) 3--FILE-- 4<?php 5date_default_timezone_set('America/New_York'); 6 7$from = new DateTime('2019-06-01'); 8$to = new DateTime('2019-10-01'); 9 10var_dump($from->diff($to)->m); 11 12date_default_timezone_set('Asia/Tokyo'); 13 14$from = new DateTime('2019-06-01'); 15$to = new DateTime('2019-10-01'); 16 17var_dump($from->diff($to)->m); 18?> 19--EXPECT-- 20int(4) 21int(4) 22
