<commit_before>language: php

php:
    - 5.4
    - 5.5
    - 5.6
    - 7.0
    - hhvm

matrix:
    allow_failures:
        - php: 7.0

before_script:
    - composer self-update<commit_msg>Add sudo: false to .travis.yml to upgrade to their container-based infrastructure.<commit_after>language: php

php:
    - 5.4
    - 5.5
    - 5.6
    - 7.0
    - hhvm

matrix:
    allow_failures:
        - php: 7.0

sudo: false

before_script:
    - composer self-update
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{'dir': 'git-commits-cleaned', 'id': '1585773', 'n_tokens_mistral': 194, 'n_tokens_neox': 177, 'n_words': 41}