zendframework/zf2 — pull request #3684 by ircmaxell (2013-02-06 03:33:50+00:00)
Title: Remove the conditional class declaration of ArrayObject

Remove the conditional class declaration from ArrayObject
Always defining the custom class. This is because there's no
benefit to using the core one (only possible negatives).
Additionally, the conditional class declaration can play
havoc with opcode caches and certain extensions.