Also test PHP 8.0 in Travis CI

lucaswerkmeister · lucaswerkmeister · commit 4565462d8fd7 · 2021-01-22T17:36:47.000+01:00
This requires that we upgrade the host distribution from Trusty to Xenial, since Trusty can’t install PHP 8. Bug: T271109
diff --git a/.travis.yml b/.travis.yml
@@ -1,9 +1,12 @@
 language: php
 
+dist: xenial
+
 php:
   - 7.2
   - 7.3
   - 7.4
+  - 8.0
 
 sudo: false
 
