#38279 [Bgs]: mktime dont work right on all 31 day of a month

ID: 38279 User updated by: support at ml-networld dot de Reported By: support at ml-networld dot de Status: Bogus Bug Type: Date/time related Operating System: Debian Sarge PHP Version: 5.1.4 New Comment: I test this problem in a xammp environment under my local windows, and there i have the same problem. Previous Comments: ------------------------------------------------------------------------ [2006-08-01 07:37:02] support at ml-networld dot de i have the right timezome Europe/Berlin ------------------------------------------------------------------------ [2006-08-01 07:32:34] tony2001@php.net You need to set correct timezone. ------------------------------------------------------------------------ [2006-08-01 07:11:19] support at ml-networld dot de sorry, i put the wrong phpversion ------------------------------------------------------------------------ [2006-08-01 07:09:09] support at ml-networld dot de Description: ------------ On the 31 Juli, Oktober, Dezember the code below say that the lastmonth is the current month. But on the 31 August it say that the last month is jul. this code is an example code from nuntius on the site http://de2.php.net/manual/de/function.mktime.php Reproduce code: --------------- $dateMinusOneMonth = mktime(0, 0, 0, date("m")-1, date("d"), date("Y")); $lastmonth = date("M", $dateMinusOneMonth); echo $lastmonth; Expected result: ---------------- on the 31 juli jun on the 31 oktober sep on the 31 dezember nov Actual result: -------------- on the 31 juli jul on the 31 oktober okt on the 31 dezember dez ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38279&edit=1