travis: PHP 7.0 nightly added

Tomáš Votruba · Tomáš Votruba · commit abe852acd40f · 2015-02-27T11:27:50.000+01:00
See http://docs.travis-ci.com/user/languages/php/#PHP-7
diff --git a/.travis.yml b/.travis.yml
@@ -5,6 +5,7 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
 
 script: phpunit --coverage-text

-Original file line number
+Diff line change
   - 5.4
   - 5.5
   - 5.6
 +  - 7.0
   - hhvm
 script: phpunit --coverage-text