Bug #52290 [NEW]: setDate, setISODate, setTime works wrong when DateTime created from timestamp

From: Operating system: WinXP x86 PHP version: 5.3.2 Package: Date/time related Bug Type: Bug Bug description:setDate, setISODate, setTime works wrong when DateTime created from timestamp Description: ------------ setDate, setISODate, setTime works wrong Test script: --------------- $tz = 'UTC'; date_default_timezone_set($tz); $ts = strtotime('2006-01-01'); $dt = new DateTime('@'.$ts); $dt->setTimezone(new DateTimeZone($tz)); echo $dt->format('o-\WW-N | Y-m-d | H:i:s | U'), "\n"; $dt->setISODate(2005, 52, 1); echo $dt->format('o-\WW-N | Y-m-d | H:i:s | U'), "\n"; $dt->setDate(2007, 10, 10); echo $dt->format('o-\WW-N | Y-m-d | H:i:s | U'), "\n"; $dt->setTime(20, 30, 40); echo $dt->format('o-\WW-N | Y-m-d | H:i:s | U'), "\n"; Expected result: ---------------- 2005-W52-7 | 2006-01-01 | 00:00:00 2005-W52-1 | 2005-12-26 | 00:00:00 2007-W40-5 | 2007-10-10 | 00:00:00 2007-W40-5 | 2007-10-10 | 20:30:40 Actual result: -------------- 2005-W52-7 | 2006-01-01 | 00:00:00 | 1136073600 2041-W52-4 | 2041-12-26 | 00:00:00 | 2271628800 2044-W40-1 | 2044-10-03 | 00:00:00 | 2359065600 2081-W39-6 | 2081-09-27 | 20:30:40 | 3526230640 -- Edit bug report at http://bugs.php.net/bug.php?id=52290&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52290&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52290&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52290&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52290&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52290&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52290&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52290&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52290&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52290&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52290&r=support Expected behavior: http://bugs.php.net/fix.php?id=52290&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52290&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52290&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52290&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52290&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52290&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52290&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52290&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52290&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52290&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52290&r=mysqlcfg