Translations:Beta Features/PHP7/2/en


 * PHP 7.x has brought huge performance improvements, so that its performance is nowadays comparable, if not better, than HHVM for our needs$phab-ref-T206341$mail-list-ref-2017.
 * HHVM has dropped support for pure PHP in favour of Hack, an "evolution" of PHP which doesn't have widespread support$hhvm-blog.