CI: Test against PHP 7.3

Majkl578 · carusogabriel · commit a4bf8382c33d · 2018-11-04T14:11:45.000-02:00
diff --git a/.travis.yml b/.travis.yml
@@ -5,6 +5,7 @@ language: php
 php:
   - 7.1
   - 7.2
+  - 7.3
   - nightly
 
 cache:

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