language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - hhvm

before_script:
  - travis_retry composer self-update
  - travis_retry composer install --prefer-source --no-interaction --dev

language: php

php:
  - 5.6
  - 7.0
  - 7.1
  - 7.2

before_script:
  - travis_retry composer self-update
  - travis_retry composer install --prefer-source --no-interaction --dev

Drop support of oldest PHP versions
Drop support of oldest PHP versions

Drop support of PHP 5.4 and 5.5