change php configuration for travis-ci

arkadiusjonczek · arkadiusjonczek · commit ed1fae34f058 · 2018-06-12T12:48:58.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,14 +6,12 @@ matrix:
   include:
     - php: 5.3
       dist: precise
-
-php:
-  - 5.4
-  - 5.6
-  - 7.0
-  - 7.1
-  - 7.2
-  - nightly
+    - php: 5.4
+    - php: 5.6
+    - php: 7.0
+    - php: 7.1
+    - php: 7.2
+    - php: nightly
 
 cache:
   directories:
