Fix travis

.travis.yml

@@ -13,32 +13,33 @@ matrix:
     - php: nightly
     - php: 5.6
     - php: 7.0
-      env: SYMFONY_VERSION=2.7.*
-      env: SYMFONY_WORKFLOW_VERSION=3.0.*
+      env:
+        - SYMFONY_VERSION=2.7.*
+        - SYMFONY_WORKFLOW_VERSION=3.0.*
     - php: 7.0
-      env: SYMFONY_VERSION=3.0.*
-      env: SYMFONY_WORKFLOW_VERSION=3.0.*
+        - SYMFONY_VERSION=3.0.*
+        - SYMFONY_WORKFLOW_VERSION=3.0.*
     - php: 7.1
-      env: SYMFONY_VERSION=2.7.*
-      env: SYMFONY_WORKFLOW_VERSION=3.0.*
+        - SYMFONY_VERSION=2.7.*
+        - SYMFONY_WORKFLOW_VERSION=3.0.*
     - php: 7.1
-      env: SYMFONY_VERSION=3.0.*
-      env: SYMFONY_WORKFLOW_VERSION=3.0.*
+        - SYMFONY_VERSION=3.0.*
+        - SYMFONY_WORKFLOW_VERSION=3.0.*
     - php: 7.1
-      env: SYMFONY_VERSION=4.0.*
-      env: SYMFONY_WORKFLOW_VERSION=4.0.*
+        - SYMFONY_VERSION=4.0.*
+        - SYMFONY_WORKFLOW_VERSION=4.0.*
   allow_failures:
     - php: hhvm
     - php: nightly
   fast_finish: true
 
+before_install:
+  - phpenv config-add travis.php.ini
+
 install:
   - if [[ $SYMFONY_VERSION != "" ]]; then composer require "symfony/symfony:${SYMFONY_VERSION}" "symfony/workflow:${SYMFONY_WORKFLOW_VERSION}" ; fi
   - composer update --prefer-dist --no-interaction
 
-before_script:
-  - phpenv config-add travis.php.ini
-
 script:
   - vendor/bin/phpunit