.php-cs-fixer.php

<?php

$finder = \PhpCsFixer\Finder::create()
    ->in(__DIR__ . '/src')
    ->in(__DIR__ . '/tests');

return (new PhpCsFixer\Config())
    ->setRiskyAllowed(true)
    ->setRules([
        '@PSR12' => true,

        'array_syntax' => [
            'syntax' => 'short'
        ],
        'binary_operator_spaces' => true,
        'blank_line_after_opening_tag' => true,
        'cast_spaces' => true,
        'class_attributes_separation' => ['elements' => ['method' => 'one']],
        'combine_consecutive_unsets' => true,
        'concat_space' => [
            'spacing' => 'one'
        ],
        'declare_equal_normalize' => true,
        'dir_constant' => true,
        'ereg_to_preg' => true,
        'function_to_constant' => true,
        'function_typehint_space' => true,
        'heredoc_to_nowdoc' => true,
        'include' => true,
        'is_null' => true,
        'lowercase_cast' => true,
        'magic_constant_casing' => true,
        'multiline_whitespace_before_semicolons' => 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_empty_comment' => true,
        'no_empty_phpdoc' => true,
        'no_empty_statement' => true,
        'no_extra_blank_lines' => true,
        'no_leading_import_slash' => true,
        'no_leading_namespace_whitespace' => true,
        'no_mixed_echo_print' => true,
        'no_multiline_whitespace_around_double_arrow' => true,
        'no_php4_constructor' => true,
        'no_short_bool_cast' => true,
        'no_singleline_whitespace_before_semicolons' => true,
        'no_spaces_around_offset' => true,
        'no_trailing_comma_in_singleline' => true,
        'no_unneeded_control_parentheses' => true,
        'no_unused_imports' => true,
        'no_useless_return' => true,
        'no_whitespace_before_comma_in_array' => true,
        'no_whitespace_in_blank_line' => true,
        'non_printable_character' => true,
        'normalize_index_brace' => true,
        'object_operator_without_whitespace' => true,
        'ordered_class_elements' => [
            'order' => ['use_trait', 'constant', 'property', 'construct', 'method'],
        ],
        'ordered_imports' => true,
        'php_unit_construct' => true,
        'php_unit_dedicate_assert' => true,
        'php_unit_strict' => true,
        'phpdoc_add_missing_param_annotation' => true,
        'phpdoc_annotation_without_dot' => true,
        'phpdoc_indent' => true,
        'phpdoc_inline_tag_normalizer' => true,
        'phpdoc_no_access' => true,
        'phpdoc_no_alias_tag' => true,
        'phpdoc_no_package' => true,
        'phpdoc_scalar' => true,
        'phpdoc_single_line_var_spacing' => true,
        'phpdoc_summary' => true,
        'phpdoc_trim' => true,
        'phpdoc_types' => true,
        'phpdoc_var_without_name' => true,
        'pow_to_exponentiation' => true,
        'psr_autoloading' => true,
        'return_type_declaration' => true,
        'self_accessor' => true,
        'short_scalar_cast' => true,
        'single_blank_line_before_namespace' => true,
        'single_line_comment_style' => true,
        'single_quote' => true,
        'space_after_semicolon' => true,
        'standardize_not_equals' => true,
        'strict_comparison' => true,
        'strict_param' => true,
        'ternary_operator_spaces' => true,
        'trailing_comma_in_multiline' => true,
        'trim_array_spaces' => true,
        'visibility_required' => ['elements' => ['property', 'method']],
        'whitespace_after_comma_in_array' => true,
    ])
    ->setFinder($finder);