Add PHP 7.4 to the build matrix

MauricioFauth · MauricioFauth · commit 6ded85474c1b · 2019-12-14T13:22:00.000-03:00
Signed-off-by: Maurício Meneghini Fauth &lt;mauricio@fauth.dev&gt;
diff --git a/.travis.yml b/.travis.yml
@@ -1,11 +1,12 @@
 language: php
 
-dist: trusty
+dist: xenial
 
 php:
   - 7.1
   - 7.2
   - 7.3
+  - 7.4
   - nightly
 
 matrix:
