Added php7.3 to travis.

TheLevti · TheLevti · commit 88c944b17793 · 2019-04-20T22:53:59.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,6 +9,7 @@ cache:
 php:
   - 7.1
   - 7.2
+  - 7.3
   - nightly
 
 env: 

-Original file line number
+Diff line change
 php:
   - 7.1
   - 7.2
 +  - 7.3
   - nightly
 env: