Require php 5.5

AJenbo · web-flow · commit 774b51e57cf9 · 2017-07-04T15:04:56.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,10 +7,11 @@ php:
   - 5.5
   - 5.6
   - 7.0
-  - hhvm
 
 matrix:
     fast_finish: true
+    allow_failures:
+        - php: 5.4
 
 before_install:
     - phpenv config-rm xdebug.ini || true
