Between PHP7, PSR4, and generally good development strategies, the only thing hack/hhvm offers in the near future is being tied to the hip with a single large company that both consumes and produces it.
Hack/hhvm were great visions of the future and definitely motivated the PHP7 WG to move at a more brisk pace, but tying yourself to something like that is not a great idea, imo.
Hack/hhvm were great visions of the future and definitely motivated the PHP7 WG to move at a more brisk pace, but tying yourself to something like that is not a great idea, imo.