dist: xenial sudo: required language: php php: - 7.3 - 7.4 - 8.0 env: matrix: - COMPOSER_FLAGS="--prefer-lowest" - COMPOSER_FLAGS="" before_script: - sudo apt-get update - sudo apt-get install jpegoptim - sudo apt-get install pngquant - sudo apt-get install gifsicle - sudo apt-get install optipng - sudo apt-get install libjpeg-progs - npm install -g svgo@1.3.2 - travis_retry composer self-update - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction --prefer-source script: - vendor/bin/phpunit