set -x if [ "$TRAVIS_PHP_VERSION" = 'hhvm' ] || [ "$TRAVIS_PHP_VERSION" = 'hhvm-nightly' ] ; then curl -sS https://getcomposer.org/installer > composer-installer.php hhvm composer-installer.php hhvm -v ResourceLimit.SocketDefaultTimeout=30 -v Http.SlowQueryThreshold=30000 composer.phar update --prefer-source hhvm -v ResourceLimit.SocketDefaultTimeout=30 -v Http.SlowQueryThreshold=30000 composer.phar install --dev --prefer-source else composer self-update composer update --prefer-source composer install --dev --prefer-source fi