Update travis.yml to support HHVM

ThomasWunderlich · ThomasWunderlich · commit afc80f8f0203 · 2014-03-04T13:57:59.000-05:00
Might as well test HHVM as well so that anyone on the bleeding edge can use this.
diff --git a/.travis.yml b/.travis.yml
@@ -6,6 +6,11 @@ php:
   - 5.3
   - 5.4
   - 5.5
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: hhvm
 
 before_script:
   - composer install
