By manual, do you mean from source? We typically recommend building from SRPMs, but in either case, as long as you’re careful, you should be able to upgrade PHP without causing problems with InterWorx.
I had installed 5.2 successfully using the SRPMs from steadfast posted on the Iworx forum here . Is there a way to patch their SRPM, or do I need to build it from scratch?
The 5.2.2 is in Prelease Candidate so there is not any SRPM available.
Also ZEND isn’t recognize this as php problem so , there is not any official patch. I just compile and install the latest snapshot and is working for me!