Remove HHVM from .travis.yml

HHVM fails with array destructuring which phpunit uses. The problem here is Travis flags build as errored because of this.
2018-11-14 23:26:53 +03:00 · 2018-11-14 23:26:53 +03:00 · 1062a5130d
commit 1062a5130d
parent 679111fc88
1 changed files with 0 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -6,7 +6,6 @@ php:
  - 7.1
  - 7.2
  - 7.3
-  - hhvm

 # This triggers builds to run on the new TravisCI infrastructure.
 # See: http://docs.travis-ci.com/user/workers/container-based-infrastructure/