Exercism PHP Track Exercism exercises in PHP Install Dependencies All dependencies > ./bin/install.sh Only tests dependencies > ./bin/install-phpunit-9.sh Only style-check dependencies > ./bin/install-phpcs.sh Running Unit Test Suite PHPUnit 9 > PHPUNIT_BIN="./bin/phpunit-9.phar" ./bin/test.sh Running Style Checker PSR-12 rules > PHPCS_BIN="./bin/phpcs.phar" PHPCS_RULES="./phpcs-php.xml" ./bin/lint.sh Contributing Read the documentation at Exercism. Follow the PSR-12 coding style (PHP uses a slightly modified version of PSR-12). CI is run on all pull requests, it must pass the required checks for merge.