travis: added PHP 7.3

dg · dg · commit 9a13743a2211 · 2018-10-17T17:44:37.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ php:
     - 7.0
     - 7.1
     - 7.2
+    - 7.3
 
 services:
     - memcached
