#45529 [NEW]: new DateTimeZone() and date_create()->getTimezone() behave diffent

From: tj at systisoft dot com Operating system: Mac OS X PHP version: 5.3CVS-2008-07-16 (CVS) PHP Bug Type: Date/time related Bug description: new DateTimeZone() and date_create()->getTimezone() behave diffent Description: ------------ If you generate a DateTimeZone with new and one with date_create()->getTimeZone, the resulting DateTimeZone objects behave different even if the are of the same time zone. Reproduce code: --------------- $tz1 = new DateTimeZone('UTC'); $tz2 = date_create('UTC')->getTimeZone(); echo $tz1->getName(), PHP_EOL; echo $tz2->getName(), PHP_EOL; $d = new DateTime('2008-01-01 12:00:00+0200'); $d->setTimeZone($tz1); echo $d->format(DATE_ISO8601), PHP_EOL; $d = new DateTime('2008-01-01 12:00:00+0200'); $d->setTimeZone($tz2); echo $d->format(DATE_ISO8601), PHP_EOL; Expected result: ---------------- UTC UTC 2008-1-1T10:00:00+0000 2008-1-1T10:00:00+0000 Actual result: -------------- UTC UTC 2008-01-01T10:00:00+0000 PHP Warning: DateTime::setTimezone(): Can only do this for zones with ID for now in /Users/tobias/test.php on line 9 Warning: DateTime::setTimezone(): Can only do this for zones with ID for now in /Users/tobias/test.php on line 9 2008-01-01T12:00:00+0200 -- Edit bug report at http://bugs.php.net/?id=45529&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45529&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45529&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45529&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45529&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45529&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45529&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45529&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45529&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45529&r=support Expected behavior: http://bugs.php.net/fix.php?id=45529&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45529&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45529&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45529&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45529&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45529&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45529&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45529&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45529&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45529&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45529&r=mysqlcfg