language: php
matrix:
  include:
    - php: 5.6
      env: ENABLE_REDIS_EXT=0
    - php: 5.6
      env: ENABLE_REDIS_EXT=1
    - php: 7.0
      env: ENABLE_REDIS_EXT=0
    - php: 7.0
      env: ENABLE_REDIS_EXT=1
    - php: hhvm
      env: ENABLE_REDIS_EXT=0
before_script:
  - sh -c "if [ $ENABLE_REDIS_EXT -eq 1 ]; then echo \"extension=redis.so\" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi"
  - composer install