Bump php version to 7.1.6 on circleCI tests

machadoit · machadoit · commit d1400ab9b5c6 · 2017-08-09T15:19:52.000+01:00
diff --git a/circle.yml b/circle.yml
@@ -1,6 +1,6 @@
 machine:
   php:
-    version: 5.6.17
+    version: 7.1.6
 
 dependencies:
   pre:
