7 - $HOME/.composer/cache
17 - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then composer require satooshi/php-coveralls '~1.0'; fi
18 - composer install --prefer-dist
26 - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then vendor/bin/phpunit --coverage-clover build/logs/clover.xml; else vendor/bin/phpunit; fi
27 - if [ $TRAVIS_PHP_VERSION = '7.0' ]; then test_old/run-php-src.sh; fi
30 if [ $TRAVIS_PHP_VERSION = '5.6' ]; then php vendor/bin/coveralls; fi