add php 7.3 to travis

andreybolonin · web-flow · commit 6929bd488108 · 2018-10-30T02:05:21.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: php
-php: [ 7.1, 7.2, nightly ]
+php: [ 7.1, 7.2, 7.3, nightly ]
 sudo: false
 
 env:
