Add PHP 7.2

Jordan Hall · Jordan Hall · commit d9723022c11f · 2018-04-16T13:26:34.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ php:
   - '5.6'
   - '7.0'
   - '7.1'
+  - '7.2'
   - 'hhvm'
 install:
   - composer update
