language: php

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

sudo: false

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

matrix:
  fast_finish: true
  include:
    - php: 5.3
      env: COMPOSER_FLAGS="--prefer-lowest" SYMFONY_DEPRECATIONS_HELPER=weak
    - php: 5.6
      env: SYMFONY_VERSION=2.8.*@dev
    - php: 5.6
      env: DEPENDENCIES=dev

before_install:
    - composer self-update
    - if [ "$SYMFONY_VERSION" != "" ]; then composer require --dev --no-update "symfony/symfony:$SYMFONY_VERSION"; fi
    - if [ "$DEPENDENCIES" = "dev" ]; then perl -pi -e 's/^}$/,"minimum-stability":"dev"}/' composer.json; fi;

install: composer update $COMPOSER_FLAGS