PHP versions in .travis.yml don't need to be strings

jmikola · jmikola · commit c5503cf66103 · 2015-09-23T14:32:39.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,8 @@
 language: php
 php:
-  - '5.6'
-  - '5.5'
-  - '5.4'
+  - 5.6
+  - 5.5
+  - 5.4
 
 env:
   global:

-Original file line number
+Diff line change
@@ @@ -1,8 +1,8 @@ @@
 language: php
 php:
 -  - '5.6'
 -  - '5.5'
 -  - '5.4'
 +  - 5.6
 +  - 5.5
 +  - 5.4
 env:
   global: