language: php
php:
  - '5.4'
  - '5.6'
  - '7.0'

install: composer update

before_script: phpenv config-add memcached.ini

script:
  - if [[ $(phpenv version-name) == '5.6' ]]; then phpunit --coverage-clover clover.xml ; fi
  - if [[ $(phpenv version-name) != '5.6' ]]; then composer test ; fi

after_script:
  - if [[ $(phpenv version-name) == '5.6' ]]; then composer require satooshi/php-coveralls ; fi
  - if [[ $(phpenv version-name) == '5.6' ]]; then php vendor/bin/coveralls -v ; fi