use php 7.4 stable

samsonasik · web-flow · commit 79cd77fc30c0 · 2019-12-12T21:34:17.000+07:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,7 @@ php:
   - 7.1
   - 7.2
   - 7.3
-  - 7.4snapshot
+  - 7.4
 
 before_script:
   - mkdir -p build/logs
