Merge pull request #32 from webimpress/hhvm

Dropped HHVM support

Author: weierophinney

.travis.yml

@@ -53,17 +53,6 @@ matrix:
     - php: 7.2
       env:
         - DEPS=latest
-    - php: hhvm 
-      env:
-        - DEPS=lowest
-    - php: hhvm 
-      env:
-        - DEPS=locked
-    - php: hhvm 
-      env:
-        - DEPS=latest
-  allow_failures:
-    - php: hhvm
 
 before_install:
   - if [[ $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi