Bug #11805: missing 3600 seconds between 10/13/2001 and 10/15/2001

From: php@reguly.net Operating system: debian gnu/linux PHP version: 4.0.5 PHP Bug Type: Date/time related Bug description: missing 3600 seconds between 10/13/2001 and 10/15/2001 Hello, I am trying to write the days between 10/13/2001 and 10/15/20001: $i = mktime(0,0,0,10,13,2001);// --> 1002942000 $j = mktime(0,0,0,10,15,2001);// --> 1003111200 while ( $i <= $j ) { echo date("m-d-Y",$i); $i +=86400; } but it stops on 10/14/2001, because 1002942000 ( $i ) + 86400 + 86400 ---------------------------- = 1003114800 - 1003111200 ( $j ) ------------------------------ = 3600 ( should be zero ! ) I 've made a work-around using date(m,d+1,Y), but somebdoy please explain me where are the 3600 seconds that are missing ? Thanks, gabriel -- Edit Bug report at: http://bugs.php.net/?id=11805&edit=1