1--TEST-- 2Bug #49081 (DateTime::diff() mistake if start in January and interval > 28 days) 3--FILE-- 4<?php 5 date_default_timezone_set('Europe/Berlin'); 6 $d1 = new DateTime('2010-01-01 06:00:00'); 7 $d2 = new DateTime('2010-01-31 10:00:00'); 8 $d = $d1->diff($d2); 9 print_r($d); 10?> 11--EXPECT-- 12DateInterval Object 13( 14 [y] => 0 15 [m] => 0 16 [d] => 30 17 [h] => 4 18 [i] => 0 19 [s] => 0 20 [f] => 0 21 [invert] => 0 22 [days] => 30 23 [from_string] => 24) 25