I apologise in advance as this is not stricltly a coding question, but, I wanted to canvass as wide a spectrum of opinion as possible.
I have been using hte Zend php stack (among others) for some years now mainly because htey offer the best ORACLE support and they offer commercial support which keeps my corporate clients happy (middle managers just love to spend!).
However recently I have been hit by two gotchas in a very short space of time. Firstly they dropped AIX support with no notice (I checked the version I wanted was available, checked the right version of Oracle was supported etc. two weeks later I went to download and lo - no AIX version). Secondly I was installing in a Windows 2003 server and the install hung, when googled the problem I discovered several people had the same problem going back to early 2008 -- but no solution was forthcoming.
Is it worth bothering with Zend anymore?