Switched to precise in Travis builds

phpjsdev623 · phpjsdev623 · commit df6466c94a7e · 2017-12-28T13:38:41.000+01:00
Trusty does not support PHP 5.3
diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,7 @@ php:
   - 7.2
   - hhvm
 
+dist: precise
 sudo: false
 
 cache:
