language: php
php:
- 5.5
- 7.0
before_install:
- cp phpunit.xml.sample phpunit.xml
- composer install
script:
- ./vendor/bin/phpunit

language: php
php:
- 5.6
- 7.0
before_install:
- cp phpunit.xml.sample phpunit.xml
- composer install
script:
- ./vendor/bin/phpunit

Update Travis CI to test against PHP v5.6
Update Travis CI to test against PHP v5.6
