language: php
php:
  - "7.0"
  - "5.6"
  - "5.5"
  - "5.4"

install:
  - composer install

script:
  - phpunit


language: php
php:
  - "7.2"
  - "7.1"
  - "7.0"
  - "5.6"

install:
  - composer install

script:
  - vendor/bin/phpunit


Update Travis with version and PHPUnit
Update Travis with version and PHPUnit