Also check with lowest compatible versions

2019-02-19 13:40:59 +00:00 · 2019-02-19 13:40:59 +00:00 · 26751ae40c
parent ee62ec9798
commit 26751ae40c
1 changed files with 5 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -4,6 +4,11 @@ php:
  - 7.1
  - 7.2

+env:
+  matrix:
+    - COMPOSER_FLAGS="--prefer-lowest"
+    - COMPOSER_FLAGS=""
+
 before_script:
  - composer install --dev --prefer-source --no-interaction