version: '3' services: php_under_test: build: tests/DockerImages/${PHP_VERSION} volumes: - .:/opt/project/phpstorm-stubs test_runner: build: tests/DockerImages/testRunner volumes: - .:/opt/project/phpstorm-stubs pecl_extensions: build: tests/DockerImages/peclExtensions volumes: - .:/opt/project/phpstorm-stubs