<commit_before>language: php 
php:
    - 5.5
    - 5.6
    - 7.0
install: composer install
script: ./run_tests.sh<commit_msg>added hhvm as travis env<commit_after>language: php 
php:
    - 5.5
    - 5.6
    - 7.0
    - hhvm
install: composer install
script: ./run_tests.sh
{'fraction_non_alphanumeric': 0.1213235294117647, 'fraction_numerical': 0.04411764705882353, 'mean_word_length': 2.3292682926829267, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4384187', 'n_tokens_mistral': 116, 'n_tokens_neox': 107, 'n_words': 26}