language: php

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

matrix:
  allow_failures:
    - php: hhvm

before_script: composer install --dev

script: phpunit --configuration tools/phpunit

after_script:
  - if [[ "$TRAVIS_PHP_VERSION" == "5.6" ]]; then php vendor/bin/coveralls -v; fi