Enable hhvm & nightly for curiosity

diff --git a/.travis.yml b/.travis.yml
index a697e74b51bbfe328c2299a98996b13cf14d5bae..d934482761ffc6857a9bc040273a32029a78f5df 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,13 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - hhvm
+  - nightly
+
+matrix:
+  allow_failures:
+    - php: hhvm
+    - php: nightly
 
 branches:
   only: