language: php

sudo: false

php:
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - nightly
  - hhvm

install:
  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then composer require satooshi/php-coveralls '~1.0'; fi
  - composer install --prefer-source

matrix:
  allow_failures:
    - php: nightly
  fast_finish: true

script:
  if [ $TRAVIS_PHP_VERSION = '5.6' ]; then vendor/bin/phpunit --coverage-clover build/logs/clover.xml; else vendor/bin/phpunit; fi

after_success:
  if [ $TRAVIS_PHP_VERSION = '5.6' ]; then php vendor/bin/coveralls; fi