.travis.yml

language: php

sudo: false

env:
  global:
    - setup=basic

matrix:
    include:
        # Use the newer stack for HHVM as HHVM does not support Precise anymore since a long time and so Precise has an outdated version
        - php: hhvm-stable
          sudo: required
          dist: trusty
          group: edge
        - php: 5.6
        - php: 7.0
        - php: 7.1
    fast_finish: true
    allow_failures:
        - php: hhvm-stable

before_install:
  - travis_retry composer self-update

install:
  - if [[ $setup = 'basic' ]]; then travis_retry composer install --no-interaction --prefer-dist --no-suggest; fi
  - if [[ $setup = 'stable' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-stable --no-suggest; fi
  - if [[ $setup = 'lowest' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-lowest --prefer-stable --no-suggest; fi

script:
  - if [ "$TRAVIS_PHP_VERSION" == "hhvm" ]; then vendor/bin/phpunit; fi
  - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then vendor/bin/phpunit --verbose --coverage-text --coverage-clover=coverage.clover; fi