language: php
php:
  - 5.6
  - 7.0
  - 7.1
  - 7.2
matrix:
  include:
    - php: 5.3
      dist: precise
    - php: 5.4
      dist: trusty
    - php: 5.5
      dist: trusty
install:
  - composer install --no-interaction
script: vendor/bin/phpunit --configuration .phpunit.xml
