Bug #67308 [Opn->Csd]: Serialize of DateTime truncates fractions of second

Edit report at https://bugs.php.net/bug.php?id=67308&edit=1 ID: 67308 Updated by: aharvey@php.net Reported by: robert dot johnson at icap dot com Summary: Serialize of DateTime truncates fractions of second -Status: Open +Status: Closed Type: Bug Package: Date/time related Operating System: XP sp3 PHP Version: 5.4.28 -Assigned To: +Assigned To: aharvey Block user comment: N Private report: N New Comment: The fix for this bug has been committed. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. For Windows: http://windows.php.net/snapshots/ Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2014-05-20 10:19:16] robert dot johnson at icap dot com Description: ------------ DateTime fractions of a second are ignored when serialized. A DateTime cannot be correctly serialized and unserialized. Test script: --------------- $floatTime = '1400580590.47359'; $nowtime = \DateTime::createFromFormat('U.u', $floatTime); echo $nowtime->format('Y-m-d H:i:s.u T')."\r\n"; echo serialize($nowtime)."\r\n"; Expected result: ---------------- 2014-05-20 10:09:50.473590 GMT+0000 O:8:"DateTime":3:{s:4:"date";s:19:"2014-05-20 10:09:50.473590";s:13:"timezone_type";i:1;s:8:"timezone";s:6:"+00:00";} /* Note: this serialized DateTime includes the fraction, and when it is passed to unserialize(), the fraction is correctly set in the resulting DateTime object. Therefore unserialize() works, serialize() does not work. */ Actual result: -------------- 2014-05-20 10:09:50.473590 GMT+0000 O:8:"DateTime":3:{s:4:"date";s:19:"2014-05-20 10:09:50";s:13:"timezone_type";i:1;s:8:"timezone";s:6:"+00:00";} ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=67308&edit=1