$ sudo apt install hhvm
$ hhvm –version
HipHop VM 3.21.0 (rel)
Compiler: 3.21.0+dfsg-2ubuntu2
Repo schema: ebd0a4633a34187463466c1d3bd327c131251849
$ echo ‘‘ >/tmp/hello.php
$ hhvm /tmp/hello.php
Hello HHVM
echo "hello world!";
$ hhvm hello.php
Fatal error: /home/vagrant/hhvm/hello.php appears to be a Hack file, but you do not appear to be running the Hack typechecker. See the documentation at http://docs.hhvm.com/hack/typechecker/setup for information on getting it running. You can also set `-d hhvm.hack.lang.look_for_typechecker=0` to disable this check (not recommended).
サイトを見ます。
getting-started
$ touch .hhconfig
$ hhvm hello.php
Warning: Hack typechecking failed: server not ready. Unless you have run “hh_client” manually, you may be missing Hack type errors! Once the typechecker server has started up, the errors, if any, will then show up in this error log.
hello world!
とりあえずHHVMの環境つくって動かしてみました ってところより先の記事が少ない。PHP7.0以上が高速になったので、みんな様子見ってところか。