.php-cs-fixer.php

<?php

$finder = PhpCsFixer\Finder::create()
    ->exclude('vendor')
    ->in(__DIR__)
    ->name('*.php')
    ->ignoreDotFiles(true)
    ->ignoreVCS(true);

$config = new PhpCsFixer\Config();

return $config->setFinder($finder)
    ->setLineEnding("\n")
    ->setRules([
        '@PSR12' => true,
        'phpdoc_no_empty_return' => false,
        'phpdoc_var_annotation_correct_order' => true,
        'array_syntax' => [
            'syntax' => 'short',
        ],
        'no_singleline_whitespace_before_semicolons' => true,
        'no_extra_blank_lines' => [
            'tokens' => [
                'break',
                'case',
                'continue',
                'curly_brace_block',
                'default',
                'extra',
                'parenthesis_brace_block',
                'return',
                'square_brace_block',
                'switch',
                'throw',
                'use',
                'use_trait',
            ],
        ],
        'cast_spaces' => [
            'space' => 'single',
        ],
        'concat_space' => [
            'spacing' => 'one',
        ],
        'ordered_imports' => [
            'sort_algorithm' => 'length',
        ],
        'single_quote' => true,
        'lowercase_cast' => true,
        'lowercase_static_reference' => true,
        'no_empty_phpdoc' => true,
        'no_empty_comment' => true,
        'array_indentation' => true,
        'short_scalar_cast' => true,
        'class_attributes_separation' => [
            'elements' => [
                'const' => 'one',
                'method' => 'one',
                'property' => 'one',
            ],
        ],
        'no_mixed_echo_print' => [
            'use' => 'echo',
        ],
        'no_unused_imports' => true,
        'binary_operator_spaces' => [
            'default' => 'single_space',
        ],
        'no_empty_statement' => true,
        'unary_operator_spaces' => true,
        'single_line_comment_style' => [
            'comment_types' => [
                'hash',
            ],
        ],
        'standardize_not_equals' => true,
        'native_function_casing' => true,
        'ternary_operator_spaces' => true,
        'ternary_to_null_coalescing' => true,
        'declare_equal_normalize' => [
            'space' => 'single',
        ],
        'function_typehint_space' => true,
        'no_leading_import_slash' => true,
        'blank_line_before_statement' => [
            'statements' => [
                'break',
                'case',
                'continue',
                'declare',
                'default',
                'do',
                'exit',
                'for',
                'foreach',
                'goto',
                'if',
                'include',
                'include_once',
                'require',
                'require_once',
                'return',
                'switch',
                'throw',
                'try',
                'while',
                'yield',
            ],
        ],
        'combine_consecutive_unsets' => true,
        'method_chaining_indentation' => true,
        'no_whitespace_in_blank_line' => true,
        'blank_line_after_opening_tag' => true,
        'no_trailing_comma_in_list_call' => true,
        'list_syntax' => [
            'syntax' => 'short',
        ],
        'compact_nullable_typehint' => true,
        'explicit_string_variable' => true,
        'no_leading_namespace_whitespace' => true,
        'trailing_comma_in_multiline' => [
            'elements' => [
                'arrays',
            ]
        ],
        'not_operator_with_successor_space' => true,
        'object_operator_without_whitespace' => true,
        'blank_lines_before_namespace' => true,
        'no_blank_lines_after_class_opening' => true,
        'no_blank_lines_after_phpdoc' => true,
        'no_whitespace_before_comma_in_array' => true,
        'no_trailing_comma_in_singleline_array' => true,
        'whitespace_after_comma_in_array' => true,
        'multiline_whitespace_before_semicolons' => [
            'strategy' => 'no_multi_line',
        ],
        'no_multiline_whitespace_around_double_arrow' => true,
        'no_useless_return' => true,
        'phpdoc_add_missing_param_annotation' => true,
        'phpdoc_order' => true,
        'phpdoc_scalar' => true,
        'phpdoc_separation' => true,
        'phpdoc_single_line_var_spacing' => true,
        'single_trait_insert_per_statement' => true,
        'ordered_class_elements' => [
            'order' => [
                'use_trait',
                'constant',
                'property',
                'construct',
                'public',
                'protected',
                'private',
            ],
            'sort_algorithm' => 'none',
        ],
        'return_type_declaration' => [
            'space_before' => 'none',
        ],
    ]);