[RFC][DISCUSSION] Removal of dead SAPIs and extensions

Hi, I think the research on https://wiki.php.net/rfc/removal_of_dead_sapis_and_exts is now far enough to be discussed. So far I only could not test sapi/nsapi because it needs a SunOs/IPlanet. But independent from that, it'd make sense someone to recheck my perceptions, or just the areas one is interested in. Also hereby I'm calling the authors/maintainers of the corresponding units to give the info about their intentions. Lets think about it, anyway. Maybe I've missed some extension yet, then that were a chance to add it to the RFC. Thanks Anatol