Enabled PHP 7.2 and 7.3 in travis

MarioBlazek · web-flow · commit 56934112709f · 2018-12-01T22:34:51.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -11,6 +11,8 @@ matrix:
         - php: 5.6
         - php: 7.0
         - php: 7.1
+        - php: 7.2
+        - php: 7.3
 
 # test only master (+ pull requests)
 branches:
