Bug #70292 [NEW]: Calling array_key_exists/var_dump on \DateTime adds public fields

From: orminapod3 at gmail dot com Operating system: Any PHP version: 7.0.0beta3 Package: *General Issues Bug Type: Bug Bug description:Calling array_key_exists/var_dump on \DateTime adds public fields Description: ------------ Upon calling var_dump() or array_key_exists() on a \DateTime object, it will receive new public properties not accessible before. Test script: --------------- $object = new DateTime(); array_key_exists("test",$object); var_dump($object->date); Expected result: ---------------- The result should be the same regardless of the arbitrary calls ( probably fields should not exist at all ) Actual result: -------------- For the code using array_key_exists/var_dump, we receive a string from the public field. Otherwise we receive a warning. -- Edit bug report at https://bugs.php.net/bug.php?id=70292&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70292&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70292&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70292&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70292&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70292&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70292&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70292&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70292&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70292&r=support Expected behavior: https://bugs.php.net/fix.php?id=70292&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70292&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70292&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70292&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70292&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70292&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70292&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70292&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70292&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70292&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70292&r=mysqlcfg