language: php

matrix:
  fast_finish: true
  include:
    - php: "7.3"

    - php: "7.2"

    - php: "7.1"

    - php: "7.0"

    - php: "5.6"

    - php: "5.5"
      dist: trusty

    - php: "5.4"
      dist: trusty

sudo: false

# cache vendor dirs
cache:
  directories:
    - $HOME/.composer/cache

install:
  - travis_retry composer self-update && composer --version
  - export PATH="$HOME/.composer/vendor/bin:$PATH"
  - travis_retry composer install --prefer-dist --no-interaction

before_script:
  - |
    if [ $TRAVIS_PHP_VERSION = '5.6' ]; then
      PHPUNIT_FLAGS="--coverage-clover=coverage.clover"
    fi

script:
  - ./vendor/bin/phpunit --verbose $PHPUNIT_FLAGS

after_script:
  - |
    if [ $TRAVIS_PHP_VERSION = '5.6' ]; then
      travis_retry wget https://scrutinizer-ci.com/ocular.phar
      php ocular.phar code-coverage:upload --format=php-clover coverage.clover
    fi