That may be so, but I'm not sure that applies in this case: I'm not changing how this class implements the "save handler" switch (that's down around line 350); it currently uses `session_set_save_handler()` and not `ini_set('session.save_handler')`, so if you're advocating for using `ini_set` in that instance, that may be a separate issue, since the class as it is now does not use `ini_set` for that purpose. 

Did you have a similar argument for `session_cache_limiter('')` vs. `ini_set('session.cache_limiter', '')`, which is the line I did change away from an `ini_set` to its related function?