PhpSpreadsheet/.php_cs.dist

<?php

$finder = PhpCsFixer\Finder::create()
    ->exclude('vendor')
    ->in('samples')
    ->in('src')
    ->in('tests');

return PhpCsFixer\Config::create()
        ->setRiskyAllowed(true)
        ->setFinder($finder)
        ->setRules([
            'array_syntax' => ['syntax' => 'short'],
            'binary_operator_spaces' => true,
            'blank_line_after_namespace' => true,
            'blank_line_after_opening_tag' => true,
            'blank_line_before_return' => true,
            'braces' => true,
            'cast_spaces' => true,
            'class_definition' => true,
            'class_keyword_remove' => false, // ::class keyword gives us beter support in IDE
            'combine_consecutive_unsets' => true,
            'concat_space' => ['spacing' => 'one'],
            'declare_equal_normalize' => true,
            'declare_strict_types' => false, // Too early to adopt strict types
            'dir_constant' => true,
            'elseif' => true,
            'encoding' => true,
            'ereg_to_preg' => true,
            'full_opening_tag' => true,
            'function_declaration' => true,
            'function_typehint_space' => true,
            'general_phpdoc_annotation_remove' => false, // No use for that
            'hash_to_slash_comment' => true,
            'header_comment' => false, // We don't use common header in all our files
            'heredoc_to_nowdoc' => false, // Not sure about this one
            'include' => true,
            'indentation_type' => true,
            'line_ending' => true,
            'linebreak_after_opening_tag' => true,
            'lowercase_cast' => true,
            'lowercase_constants' => true,
            'lowercase_keywords' => true,
            'mb_str_functions' => false, // No, too dangerous to change that
            'method_argument_space' => true,
            'method_separation' => true,
            'modernize_types_casting' => true,
            'native_function_casing' => true,
            'new_with_braces' => true,
            'no_alias_functions' => true,
            'no_blank_lines_after_class_opening' => true,
            'no_blank_lines_after_phpdoc' => true,
            'no_blank_lines_before_namespace' => false, // we want 1 blank line before namespace
            'no_closing_tag' => true,
            'no_empty_comment' => true,
            'no_empty_phpdoc' => true,
            'no_empty_statement' => true,
            'no_extra_consecutive_blank_lines' => ['break', 'continue', 'extra', 'return', 'throw', 'use', 'useTrait', 'curly_brace_block', 'parenthesis_brace_block', 'square_brace_block'],
            'no_leading_import_slash' => true,
            'no_leading_namespace_whitespace' => true,
            'no_mixed_echo_print' => true,
            'no_multiline_whitespace_around_double_arrow' => true,
            'no_multiline_whitespace_before_semicolons' => true,
            'no_php4_constructor' => true,
            'no_short_bool_cast' => true,
            'no_short_echo_tag' => true,
            'no_singleline_whitespace_before_semicolons' => true,
            'no_spaces_after_function_name' => true,
            'no_spaces_around_offset' => true,
            'no_spaces_inside_parenthesis' => true,
            'no_trailing_comma_in_list_call' => true,
            'no_trailing_comma_in_singleline_array' => true,
            'no_trailing_whitespace' => true,
            'no_trailing_whitespace_in_comment' => true,
            'no_unneeded_control_parentheses' => true,
            'no_unreachable_default_argument_value' => true,
            'no_unused_imports' => true,
            'no_useless_else' => true,
            'no_useless_return' => true,
            'no_whitespace_before_comma_in_array' => true,
            'no_whitespace_in_blank_line' => true,
            'normalize_index_brace' => true,
            'not_operator_with_space' => false, // No we prefer to keep '!' without spaces
            'not_operator_with_successor_space' => false, // idem
            'object_operator_without_whitespace' => true,
            'ordered_class_elements' => false, // We prefer to keep some freedom
            'ordered_imports' => true,
            'php_unit_construct' => true,
            'php_unit_dedicate_assert' => true,
            'php_unit_fqcn_annotation' => true,
            'php_unit_strict' => false, // We sometime actually need assertEquals            'phpdoc_align' => false, // Waste of time
            'phpdoc_add_missing_param_annotation' => true,
            'phpdoc_align' => false, // Waste of time
            'phpdoc_annotation_without_dot' => true,
            'phpdoc_indent' => true,
            'phpdoc_inline_tag' => true,
            'phpdoc_no_access' => true,
            'phpdoc_no_alias_tag' => true,
            'phpdoc_no_empty_return' => true,
            'phpdoc_no_package' => true,
            'phpdoc_order' => true,
            'phpdoc_scalar' => true,
            'phpdoc_separation' => true,
            'phpdoc_single_line_var_spacing' => true,
            'phpdoc_summary' => true,
            'phpdoc_to_comment' => true,
            'phpdoc_trim' => true,
            'phpdoc_types' => true,
            'phpdoc_var_without_name' => true,
            'pow_to_exponentiation' => false,
            'pre_increment' => true,
            'protected_to_private' => true,
            'psr0' => true,
            'psr4' => true,
            'random_api_migration' => false, // This breaks our unit tests
            'return_type_declaration' => true,
            'self_accessor' => true,
            'semicolon_after_instruction' => false, // Buggy in `samples/index.php`
            'short_scalar_cast' => true,
            'silenced_deprecation_error' => true,
            'simplified_null_return' => false, // While technically correct we prefer to be explicit when returning null
            'single_blank_line_at_eof' => true,
            'single_blank_line_before_namespace' => true,
            'single_class_element_per_statement' => true,
            'single_import_per_statement' => true,
            'single_line_after_imports' => true,
            'single_quote' => true,
            'space_after_semicolon' => true,
            'standardize_not_equals' => true,
            'strict_comparison' => false, // No, too dangerous to change that
            'strict_param' =>  false, // No, too dangerous to change that
            'switch_case_semicolon_to_colon' => true,
            'switch_case_space' => true,
            'ternary_operator_spaces' => true,
            'trailing_comma_in_multiline_array' => true,
            'trim_array_spaces' => true,
            'unary_operator_spaces' => true,
            'visibility_required' => true,
            'whitespace_after_comma_in_array' => true,
    ]);