Merge pull request #809 from TomasVotruba/patch-1

travis: PHP 7.0 nightly added

.travis.yml

@@ -5,6 +5,7 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
   - hhvm-nightly
 
@@ -23,12 +24,13 @@ install:
   - composer update --prefer-source
 
 before_script:
-  - sh -c "if [ '$DB' = 'pgsql' ]; then sudo service postgresql stop; sudo service postgresql start $POSTGRESQL_VERSION; fi"
+  - if [ '$DB' = 'pgsql' ]; then sudo service postgresql stop; sudo service postgresql start $POSTGRESQL_VERSION; fi
 
 script: ./vendor/bin/phpunit --configuration tests/travis/$DB.travis.xml
 
 matrix:
   allow_failures:
+    - php: 7.0
     - php: hhvm
       env: DB=pgsql POSTGRESQL_VERSION=9.1
     - php: hhvm