better travis configuration

Laurent MINGUET · Laurent MINGUET · commit eb7d09b4ee58 · 2018-06-15T11:18:30.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,12 @@
 language: php
 php:
-  - "5.4"
-  - "5.3"
-before_script: composer install
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+
+before_script:
+  - composer install
+
 env: SVN_BIN=/usr/bin/svn GIT_BIN=/usr/bin/git
