.php-cs-fixer.php

<?php

use PhpCsFixer\Config;
use PhpCsFixer\Finder;

$rules = [
    '@PSR12'                 => true, // added from tedem
    'array_indentation'      => true,
    'array_syntax'           => ['syntax' => 'short'],
    'binary_operator_spaces' => [
        'default'   => 'single_space',
        'operators' => ['=>' => 'align', '=' => 'align'], // edited from tedem
    ],
    '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' => [
            'const'        => 'one',
            'method'       => 'one',
            'property'     => 'one',
            'trait_import' => 'none',
        ],
    ],
    'class_definition' => [
        'multi_line_extends_each_single_line' => true,
        'single_item_single_line'             => true,
        'single_line'                         => true,
    ],
    'concat_space' => [
        'spacing' => 'one', // edited from tedem
    ],
    'constant_case'                => ['case' => 'lower'],
    '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,
    'general_phpdoc_tag_rename'    => 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_keywords'           => true,
    'lowercase_static_reference'   => true, // added from Symfony
    'magic_method_casing'          => true, // added from Symfony
    'magic_constant_casing'        => true,
    'method_argument_space'        => [
        'on_multiline' => 'ensure_fully_multiline', // edited from tedem
    ],
    'multiline_whitespace_before_semicolons' => [
        'strategy' => 'no_multi_line',
    ],
    'native_function_casing'     => true,
    'native_function_invocation' => true, // added from tedem
    'native_constant_invocation' => true, // added from tedem
    'no_alias_functions'         => true,
    'no_extra_blank_lines'       => [
        'tokens' => [
            'extra',
            'throw',
            'use',
        ],
    ],
    '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,
    'no_short_bool_cast'                          => true,
    'no_singleline_whitespace_before_semicolons'  => true,
    'no_spaces_after_function_name'               => true,
    'no_spaces_around_offset'                     => [
        'positions' => ['inside', 'outside'],
    ],
    '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'       => [
        'statements' => ['break', 'clone', 'continue', 'echo_print', 'return', 'switch_case', 'yield'],
    ],
    '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'                       => ['sort_algorithm' => 'alpha'],
    'psr_autoloading'                       => 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'                        => false,
    'phpdoc_to_comment'                     => false, // override to preserve user preference
    'phpdoc_tag_type'                       => true,
    'phpdoc_trim'                           => true,
    'phpdoc_types'                          => true,
    'phpdoc_var_without_name'               => true,
    'self_accessor'                         => true,
    'short_scalar_cast'                     => true,
    'simplified_null_return'                => false, // disabled as "risky"
    'single_blank_line_at_eof'              => true,
    'single_blank_line_before_namespace'    => true,
    'single_class_element_per_statement'    => [
        'elements' => ['const', 'property'],
    ],
    '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'    => ['elements' => ['arrays']],
    'trim_array_spaces'              => true,
    'unary_operator_spaces'          => true,
    'visibility_required'            => [
        'elements' => ['method', 'property'],
    ],
    'whitespace_after_comma_in_array' => true,

];

$finder = Finder::create()
    ->in([
        __DIR__ . '/inc/plugins',
    ])
    ->name('*.php')
    ->ignoreDotFiles(true);

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