#43169 [Opn]: Wrong date using strtotime('-1 month')

ID: 43169 User updated by: php at dredzik dot pl Reported By: php at dredzik dot pl Status: Open Bug Type: Date/time related Operating System: Windows XP SP/2 PHP Version: 5.2.4 New Comment: There was very similiar bug to this one reported over 2 years ago, but since no one seems to have found a solution, I'm resubmitting just to remind you about it. Previous Comments: ------------------------------------------------------------------------ [2007-11-01 12:29:07] php at dredzik dot pl Description: ------------ I use this code to generate timestamp for current and last month and everything worked fine until yesterday (31 October 2007). Today everything came back to normal - but when I set the date to yesterday on my system it keeps getting back. Reproduce code: --------------- echo date('Y-m', strtotime('now')) . "\n"; echo date('Y-m', strtotime('-1 month')); Expected result: ---------------- 2007-10 2007-09 Actual result: -------------- 2007-10 2007-10 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=43169&edit=1