Update travis to support latest php versions

seregazhuk · seregazhuk · commit a66bd778f1e5 · 2018-05-01T21:15:01.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,9 @@ language: php
 
 php:
   - 5.6
+  - 7.0
+  - 7.1
+  - 7.2
 
 services:
   - memcached
