language: php
php:
  - '5.6'
  - '7.0'
  - '7.1'
install:
    - composer update
language: php
php:
  - '5.6'
  - '7.0'
  - '7.1'
  - '7.2'
install:
    - composer update
Expand compatibility with php version 7.2
Expand compatibility with php version 7.2
