language: php

php:
  - 5.3.3
  - 5.4
  - 5.5
  - 5.6

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

script:
    - vendor/bin/phpunit --verbose --stderr --configuration src/Test/phpunit.xml.dist

language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - 7.1

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

script:
    - vendor/bin/phpunit --verbose --stderr --configuration src/Test/phpunit.xml.dist

Delete php5.3 and add php7.0 and php 7.1
Delete php5.3 and add php7.0 and php 7.1
