Test on php 7.3 (#147)

GrahamCampbell · Nyholm · commit a4652dda1e87 · 2018-10-27T14:53:42.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,7 @@ php:
     - 7.0
     - 7.1
     - 7.2
+    - 7.3
 
 env:
     global:

-Original file line number
+Diff line change
     - 7.0
     - 7.1
     - 7.2
 +    - 7.3
 env:
     global: