Include php 7.4 in CI

thyyppa · thyyppa · commit de4b8847766a · 2020-03-01T15:40:34.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,7 @@ language: php
 php:
   - '7.2'
   - '7.3'
+  - '7.4'
 before_script:
   - composer self-update
 install:
