Improved travis config

Nyholm · Nyholm · commit 1490c7cb0aef · 2016-01-06T19:57:06.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,11 +1,11 @@
 language: php
 php:
-  - "7.0"
-  - "5.6"
-  - "5.5"
+  - 7.0
+  - 5.6
+  - 5.5
+  - hhvm
 
-services:
-  - array-server
+sudo: false
 
 matrix:
   fast_finish: true
