DateTimeZone Serialize/Unserialize

Morning! I was creating a patch to allow serialize/unserialize of the DateTimeZone object. When running make test I found that we already have a test for the serialize/unserialize of DateTimeZone. The test checks that we are _not_ able to serialize/unserialize the DateTimeZone object: https://github.com/php/php-src/blob/PHP-5.4/ext/date/tests/DateTimeZone_serialize.phpt Is the test correct or do we want to be able to serialize/unserialize DateTimeZone? If the test is correct, why do we not want to be able to serialize/unserialize DateTimeZone objects? Thank you! -- Lonny Kapelushnik http://lonnylot.com (732) 807-5509