language: php
 
php:
  - 5.6
  - 7.0
  - 7.1
  - 7.2
 
before_script:
  - composer self-update
  - composer install --prefer-source --no-interaction
 
script: phpunit

notifications:
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/299d94de6bce07e46c88
    on_success: change  # options: [always|never|change] default: always
    on_failure: always  # options: [always|never|change] default: always
    on_start: false     # default: false