Bug #77701 [NEW]: \DateTime::createFromFormat does not set default parts

From: zerkms at zerkms dot ru Operating system: linux PHP version: 7.3.2 Package: Date/time related Bug Type: Bug Bug description:\DateTime::createFromFormat does not set default parts Description: ------------ As documentation says (http://php.net/manual/en/datetime.createfromformat.php): If format does not contain the character ! then portions of the generated time which are not specified in format will be set to the current system time. While in php >= 7.3.0 it's not the case anymore. Date fractions are filled, but time are zeroed. ➜ docker run -v $(pwd):/app --rm php:7.2-cli php /app/dt.php int(1551845370) string(29) "2019-03-06T04:09:30.000+00:00" ➜ docker run -v $(pwd):/app --rm php:7.3-cli php /app/dt.php int(1551845374) string(29) "2019-03-06T00:00:00.000+00:00" Test script: --------------- <?php $now = \DateTime::createFromFormat('u', 0); var_dump(time(), $now->format(\DateTime::RFC3339_EXTENDED)); -- Edit bug report at https://bugs.php.net/bug.php?id=77701&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=77701&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=77701&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=77701&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=77701&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=77701&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=77701&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=77701&r=needscript Try newer version: https://bugs.php.net/fix.php?id=77701&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=77701&r=support Expected behavior: https://bugs.php.net/fix.php?id=77701&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=77701&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=77701&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=77701&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=77701&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=77701&r=dst IIS Stability: https://bugs.php.net/fix.php?id=77701&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=77701&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=77701&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=77701&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=77701&r=mysqlcfg