Description:
------------
timezonedb extension lacks of module dependencies, this may or may not cause issues but will certainly make ReflectionExtension to return incomplete information about the module.


fix : 

http://www.cristianrodriguez.net/patches/timezonedb-2007.10-deps.patch

Reproduce code:
---------------
php --re timezonedb

Expected result:
----------------
Extension [ <persistent> extension #30 timezonedb version 0.1 ] {

  - Dependencies {
    Dependency [ standard (Required) ]
    Dependency [ date (Required) ]
  }
}


Actual result:
--------------
Extension [ <persistent> extension #30 timezonedb version 0.1 ] {
}