language: php

php:
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - 7.1
  - hhvm

matrix:
  fast_finish: true
  allow_failures:
    - php: 7.0
    - php: 7.1

before_script:  
  - composer self-update
  - composer install

script:
  - composer test