Drop support for PHP <7.1 in Travis.

echosa · echosa · commit 01e24a398e3f · 2018-12-27T12:56:25.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,5 @@
 language: php
 php:
-  - '5.6'
-  - '7.0'
   - '7.1'
   - '7.2'
 

-Original file line number
+Diff line change
@@ @@ -1,7 +1,5 @@ @@
 language: php
 php:
 -  - '5.6'
 -  - '7.0'
   - '7.1'
   - '7.2'