https://bugzilla.redhat.com/812819
https://bugs.php.net/52290
	setDate, setISODate, setTime works wrong when DateTime created from timestamp

http://svn.php.net/viewvc?view=revision&revision=302890
http://svn.php.net/viewvc?view=revision&revision=307853

diff -up php-5.3.3/ext/date/lib/tm2unixtime.c.orig php-5.3.3/ext/date/lib/tm2unixtime.c
--- php-5.3.3/ext/date/lib/tm2unixtime.c.orig	2012-10-04 17:36:43.132279043 +0200
+++ php-5.3.3/ext/date/lib/tm2unixtime.c	2012-10-04 17:37:04.205283971 +0200
@@ -444,6 +444,7 @@ void timelib_update_ts(timelib_time* tim
 	time->sse = res;
 
 	time->sse_uptodate = 1;
+	time->have_relative = time->relative.have_weekday_relative = time->relative.have_special_relative = 0;
 }
 
 #if 0
diff -up php-5.3.3/ext/date/php_date.c.orig php-5.3.3/ext/date/php_date.c
--- php-5.3.3/ext/date/php_date.c.orig	2012-10-04 17:01:59.600706244 +0200
+++ php-5.3.3/ext/date/php_date.c	2012-10-04 19:51:08.545207379 +0200
@@ -3061,6 +3061,7 @@ PHP_FUNCTION(date_isodate_set)
 	dateobj->time->y = y;
 	dateobj->time->m = 1;
 	dateobj->time->d = 1;
+	memset(&dateobj->time->relative, 0, sizeof(dateobj->time->relative));
 	dateobj->time->relative.d = timelib_daynr_from_weeknr(y, w, d);
 	dateobj->time->have_relative = 1;