Description:
------------
A stdClass object cannot reflect its properties correctly.
Normal objects do reflect as expected.

Test script:
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https://gist.github.com/wjaspers/9353164

Expected result:
----------------
NULL
NULL

Actual result:
--------------
NULL
PHP Fatal error:  Uncaught exception 'ReflectionException' with message 'Property publicNullVar does not exist' in /test.php:19
Stack trace:
#0 /test.php(19): ReflectionClass->getProperty('publicNullVar')
#1 /test.php(49): Helper->__get('publicNullVar')
#2 {main}
  thrown in /test.php on line 19