language: php
php:
- 5.5
- 5.6
- 7.0
- 7.1
- hhvm
install: composer require --no-update guzzlehttp/guzzle $GUZZLE_VERSION; composer update
script: vendor/bin/phpunit
env:
- GUZZLE_VERSION: 6.0
- GUZZLE_VERSION: 6.2
- GUZZLE_VERSION: 6.*