Is it possible to use apcu (as a php 5.5 module) in combination with suPHP?
The answer to What is best PHP Handler for APC says no:
suPHP also cannot work with an opcode caching extension such as eAccelerator or APC
but this post is over a year old and maybe not referring to apcu.
I can successfully enable the apcu module (in cPanel) and transfer content via
apc_fetch - but not between requests. It forgets what I've been storing when I reload the script/page.
So my first concern is to rule out if I'm trying something that's impossible anyway?
PS: for the record, What is userland caching APCu extension in PHP? gives some helpful background