language: php
dist: bionic
sudo: required

matrix:
  include:
    - php: 5.3
      dist: precise
    - php: 5.4
      dist: trusty
    - php: 5.5
      dist: trusty
    - php: 5.6
      dist: trusty
    - php: 7.0
      dist: xenial
    - php: 7.1
    - php: 7.2
    - php: 7.3
    - php: 7.4
      env: COVERAGE=true
    - php: nightly
  allow_failures:
    - php: nightly

install:
  - php --version
  - composer install

before_script:
  - mkdir -p build/logs

script:
  - vendor/bin/phpunit --coverage-clover build/logs/clover.xml

after_success:
  - |
    if [[ $COVERAGE ]]; then
      travis_retry php vendor/bin/php-coveralls --config .coveralls.yml -v
    fi