Summary: Checking in fix to TFileTransport to remove redundant behavior of readEvent -- just return NULL or the next event
Also, checking in changes to the php generation code I made awhile ago, but forgot to check in

Reviewed By: aditya, mcslee

Test Plan: Compiled thrift and falcon, and confirmed that falcon's print binary still worked

Revert Plan: revertible


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665245 13f79535-47bb-0310-9956-ffa450edef68
3 files changed