.php-cs-fixer.php

<?php

use PhpCsFixer\Config;
use PhpCsFixer\Finder;

$rules = [
    'array_indentation'      => true,
    'array_syntax'           => ['syntax' => 'short'],
    'binary_operator_spaces' => [
        'default'   => 'single_space',
        'operators' => ['=>' => 'align_single_space_minimal'],
    ],
    'blank_line_after_namespace'   => true,
    'blank_line_after_opening_tag' => true,
    'blank_line_before_statement'  => [
        'statements' => ['return'],
    ],
    'braces' => [
        'allow_single_line_closure' => true,
    ],
    'cast_spaces'      => true,
    'class_definition' => true,
    'concat_space'     => [
        'spacing' => 'one',
    ],
    'combine_consecutive_unsets'         => true,
    '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,
    'single_line_comment_style'          => ['comment_types' => ['hash']],
    'heredoc_to_nowdoc'                  => true,
    'include'                            => true,
    'increment_style'                    => ['style' => 'post'],
    'indentation_type'                   => true,
    'linebreak_after_opening_tag'        => true,
    'line_ending'                        => true,
    'lowercase_cast'                     => true,
    'constant_case'                      => ['case' => 'lower'],
    '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,
    'no_alias_functions'                 => true,
    '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_unused_imports'                          => 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'                            => ['sort_algorithm' => 'alpha'],
    'phpdoc_add_missing_param_annotation'        => ['only_untyped' => true],
    'phpdoc_indent'                              => true,
    'phpdoc_inline_tag_normalizer'               => true,
    'phpdoc_no_access'                           => true,
    'phpdoc_no_package'                          => true,
    'phpdoc_no_useless_inheritdoc'               => true,
    'phpdoc_scalar'                              => 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,
    'psr_autoloading'                            => true,
    'self_accessor'                              => true,
    'short_scalar_cast'                          => true,
    'simplified_null_return'                     => false, // disabled by Shift
    '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,
    'trim_array_spaces'              => true,
    'unary_operator_spaces'          => true,
    'visibility_required'            => [
        'elements' => ['method', 'property'],
    ],
    'whitespace_after_comma_in_array' => true,
];

$project_path = __DIR__;

$finder = Finder::create()
    ->in([
        $project_path . '/src',
        $project_path . '/tests',
    ])
    ->name('*.php')
    ->notName('*.blade.php')
    ->ignoreDotFiles(true)
    ->ignoreVCS(true);

$config = new Config();

$config->setFinder($finder)
    ->setRules($rules)
    ->setRiskyAllowed(true)
    ->setUsingCache(true);

return $config;