update php versions travis.yml

mathroc · mathroc · commit 106daa9c62bb · 2017-06-05T08:41:21.000+02:00
add 7.1, remove 5.5 (eol) and hhvm (installation fails on travis)
diff --git a/.travis.yml b/.travis.yml
@@ -3,10 +3,9 @@ language: php
 sudo: false
 
 php:
-    - 5.5
     - 5.6
     - 7.0
-    - hhvm
+    - 7.1
 
 before_script:
     - composer install -n
