build: environment: php: '5.6.0' tests: override: - command: phpunit --coverage-clover=coverage.clover coverage: file: coverage.clover format: php-clover filter: excluded_paths: - 'tests/*' - 'RoboFile.php' checks: php: true coding_style: php: spaces: general: linefeed_character: newline around_operators: concatenation: false braces: classes_functions: class: undefined function: undefined closure: undefined if: opening: undefined for: opening: undefined while: opening: undefined do_while: opening: undefined switch: opening: undefined try: opening: undefined upper_lower_casing: keywords: general: undefined constants: true_false_null: undefined