Test PHP 7.2 and 7.3 on Travis

WyriHaximus · WyriHaximus · commit 38f3c85a8f37 · 2019-10-08T17:54:18.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,8 @@ php:
   - 5.6
   - 7.0
   - 7.1
+  - 7.2
+  - 7.3
   - hhvm # ignore errors, see below
 
 # lock distro so new future defaults will not break the build
