language: php

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

matrix:
  fast_finish: true
  include:
    - php: 5.4
      env: COMPOSER_FLAGS='--prefer-lowest --prefer-stable' SYMFONY_DEPRECATIONS_HELPER=weak
    - php: 5.6
      env: DEPENDENCIES=dev
  allow_failures:
    - php: 7.0
    - php: hhvm

cache:
  directories:
    - $HOME/.composer/cache/files

before_install:
  - composer self-update
  - if [ "$DEPENDENCIES" = "dev" ]; then perl -pi -e 's/^}$/,"minimum-stability":"dev"}/' composer.json; fi;

install:
  - composer update $COMPOSER_FLAGS

script:
  - bin/run-tests.sh

after_script:
  - ps axo pid,command | grep phantomjs | grep -v grep | awk '{print $1}' | xargs -I {} kill {}
  - ps axo pid,command | grep php | grep -v grep | awk '{print $1}' | xargs -I {} kill {}