Bug #74436 [NEW]: Mixing Serializable and __wakeup() causes conflict

From: tom at altrooz dot com Operating system: Centos 6 PHP version: 5.6.30 Package: Class/Object related Bug Type: Bug Bug description:Mixing Serializable and __wakeup() causes conflict Description: ------------ This issue was introduced in 5.6.30, and does not exist in 5.6.29. Unfortunately the data structures that showed this effect are too complicated to include, and my effort to create a smaller reproducable case was not successful. But here's the story: *) A class implemented Serializable *) It has a member of type SplFixedArray, which has a __wakeup() function *) The container held other class instances that did not override the default serialization behavior *) Some of those classes included instances of ImmutableDateTime, which also has a __wakeup() function When unserializing the top-level class, the __wakeup() function on the SplFixedArray and ImmutableDateTime instances did not get called. -- Edit bug report at https://bugs.php.net/bug.php?id=74436&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74436&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74436&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74436&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74436&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74436&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74436&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74436&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74436&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74436&r=support Expected behavior: https://bugs.php.net/fix.php?id=74436&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74436&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74436&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74436&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74436&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74436&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74436&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74436&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74436&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74436&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74436&r=mysqlcfg