you cannot serialize or unserialize pdo instances symfony

Have you any suggestions? Commits - Fixed closeSession for the Memcached storage Fixed the use of the prefix for the Memcached storage Fixed a typo and updated the phpdoc for the session Removed methods duplicated from parent class Discussion - Session cleanup This cleans the phpdoc of the refactored session by using inheritdoc in all appropriate places. Maybe I don't see it clearly yet, but I don't see a way forward (unless we change the PDO object to a proxy - but the issue of serialising sensitive data would remain anyway). I mean you could use reflection to extract out the PDO privates, but then it's a security issue. The storage object contains the PDO instance, if we blot it out, then when we unserialize the object we will have a non-functional storage device. The real question is, what do do in this circumstance. Have you any suggestions? I'm not sure the problem is where there serialization happens, it's that you cannot serialize PDO instances in the first plac because they contain sensitive data which would be required for the unserialization process.

I'm not sure the problem is where there serialization happens, it's that you cannot serialize PDO instances in the first plac because they contain sensitive data which would be required for the unserialization process.

You cannot serialize or unserialize pdo instances symfony