PHP CS Fixer configuration file

.php_cs

<?php

use PhpCsFixer\Config;
use PhpCsFixer\Finder;

$rules = [
    'array_syntax'           => ['syntax' => 'short'],
    'binary_operator_spaces' => [
        'default'   => 'single_space',
        'operators' => ['=>' => 'align_single_space'], // changed by Scott Carpenter
    ],
    'blank_line_after_namespace'   => true,
    'blank_line_after_opening_tag' => true,
    'blank_line_before_statement'  => [
        'statements' => ['return'],
    ],
    'braces'                      => true,
    'cast_spaces'                 => true,
    'class_attributes_separation' => [
        'elements' => ['method'],
    ],
    'class_definition'          => true,
    'compact_nullable_typehint' => true,
    'concat_space'              => [
        'spacing' => 'one', // changed by Scott Carpenter
    ],
    'declare_equal_normalize'                       => true,
    'elseif'                                        => true,
    'encoding'                                      => true,
    'full_opening_tag'                              => true,
    'fully_qualified_strict_types'                  => true, // added by Shift
    'function_declaration'                          => true,
    'function_typehint_space'                       => true,
    'heredoc_to_nowdoc'                             => true,
    'include'                                       => true,
    'increment_style'                               => [
        'style' => 'post',
    ],
    'indentation_type'                              => true,
    'linebreak_after_opening_tag'                   => true,
    'line_ending'                                   => true,
    'lowercase_cast'                                => true,
    'lowercase_constants'                           => true,
    'lowercase_keywords'                            => true,
    'lowercase_static_reference'                    => true, // added from Symfony
    'magic_method_casing'                           => true, // added from Symfony
    'magic_constant_casing'                         => true,
    'method_argument_space'                         => true,
    'native_function_casing'                        => true,
    'native_function_type_declaration_casing'       => true, // added by Scott Carpenter
    'no_alias_functions'                            => true,
    'no_extra_blank_lines'                          => [
        'tokens' => [
            'extra',
            'throw',
            'use',
            'use_trait',
        ],
    ],
    'no_blank_lines_after_class_opening' => true,
    'no_blank_lines_after_phpdoc'        => true,
    'no_closing_tag'                     => true,
    'no_empty_phpdoc'                    => true,
    'no_empty_statement'                 => true,
    'no_leading_import_slash'            => true,
    'no_leading_namespace_whitespace'    => true,
    'no_mixed_echo_print'                => [
        'use' => 'echo',
    ],
    'no_multiline_whitespace_around_double_arrow' => true,
    'multiline_whitespace_before_semicolons'      => [
        'strategy' => 'no_multi_line',
    ],
    'no_short_bool_cast'                         => 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_useless_return'                          => true,
    'no_whitespace_before_comma_in_array'        => true,
    'no_whitespace_in_blank_line'                => true,
    'normalize_index_brace'                      => true,
    'not_operator_with_successor_space'          => true,
    'object_operator_without_whitespace'         => true,
    'ordered_imports'                            => [
        'sortAlgorithm' => 'alpha',
    ],
    'phpdoc_annotation_without_dot'              => true, // added by Scott Carpenter
    'phpdoc_indent'                              => true,
    'phpdoc_inline_tag'                          => true,
    'phpdoc_no_access'                           => true,
    'phpdoc_no_package'                          => true,
    'phpdoc_no_useless_inheritdoc'               => true,
    'phpdoc_scalar'                              => true,
    'phpdoc_single_line_var_spacing'             => true,
    'phpdoc_to_comment'                          => true,
    'phpdoc_trim'                                => true,
    'phpdoc_types'                               => true,
    'phpdoc_var_without_name'                    => true,
    'psr4'                                       => true,
    'return_type_declaration'                    => [
        'space_before' => 'none', // added by Scott Carpenter
    ],
    'self_accessor'                              => true,
    'short_scalar_cast'                          => true,
    'simplified_null_return'                     => true,
    '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_line_comment_style'                  => [
        'comment_types' => ['hash'],
    ],
    'single_quote'                      => true,
    'space_after_semicolon'             => true,
    'standardize_not_equals'            => true,
    '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'               => [
        'elements' => ['method', 'property'],
    ],
    'whitespace_after_comma_in_array' => true,
];

$finder = Finder::create()
                ->notPath('bootstrap')
                ->notPath('storage')
                ->notPath('vendor')
                ->in(getcwd())
                ->name('*.php')
                ->notName('*.blade.php')
                ->notName('index.php')
                ->notName('server.php')
                ->notName('_ide_helper.php')
                ->ignoreDotFiles(true)
                ->ignoreVCS(true);

return Config::create()
             ->setFinder($finder)
             ->setRules($rules)
             ->setRiskyAllowed(true)
             ->setUsingCache(true);