add php 7.4snapshot (#179)

AydinHassan · web-flow · commit e492ec8fa3d1 · 2019-08-05T19:17:55.000+05:00
add php 7.4snapshot
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,7 @@ php:
   - 7.1
   - 7.2
   - 7.3
+  - 7.4snapshot
 
 install:
   - composer self-update
