.php_cs

<?php

$finder = PhpCsFixer\Finder::create()
    ->in(__DIR__)
;
$config = PhpCsFixer\Config::create()
    ->setRiskyAllowed(true)
    ->setRules([
        '@PHP56Migration' => true,
        '@PHPUnit60Migration:risky' => true,
        '@Symfony' => true,
        '@Symfony:risky' => true,
        'align_multiline_comment' => true,
        'array_indentation' => false,
        'binary_operator_spaces' => [
            'operators' => [
                '=>' => 'align'
            ]
        ],
        'array_syntax' => ['syntax' => 'short'],
        'blank_line_before_statement' => true,
        'single_class_element_per_statement' => false,
        'combine_consecutive_issets' => true,
        'combine_consecutive_unsets' => true,
        'comment_to_phpdoc' => true,
        'compact_nullable_typehint' => true,
        'concat_space' => ['spacing' => 'one'],
        'escape_implicit_backslashes' => true,
        'explicit_indirect_variable' => true,
        'explicit_string_variable' => true,
        'final_internal_class' => true,
        'fully_qualified_strict_types' => true,
        'function_to_constant' => ['functions' => ['get_class', 'get_called_class', 'php_sapi_name', 'phpversion', 'pi']],
        //'header_comment' => ['header' => $header],
        'heredoc_to_nowdoc' => true,
        'list_syntax' => ['syntax' => 'long'],
        'logical_operators' => true,
        'method_argument_space' => ['on_multiline' => 'ensure_fully_multiline'],
        'method_chaining_indentation' => true,
        'multiline_comment_opening_closing' => true,
        // TODO: remove at 2.13, as it's part of @Symfony ruleset since 2.13
        //'native_function_invocation' => ['include' => ['@compiler_optimized'], 'scope' => 'namespaced'],
        'native_function_invocation' => false,
        'no_alternative_syntax' => true,
        'no_binary_string' => true,
        'no_empty_comment' => false,
        'no_extra_blank_lines' => ['tokens' => ['break', 'continue', 'extra', 'return', 'throw', 'use', 'parenthesis_brace_block', 'square_brace_block', 'curly_brace_block']],
        'no_null_property_initialization' => true,
        'no_short_echo_tag' => true,
        'no_superfluous_elseif' => true,
        'no_unneeded_curly_braces' => true,
        'no_unneeded_final_method' => true,
        'no_unreachable_default_argument_value' => true,
        'no_unset_on_property' => true,
        'no_useless_else' => true,
        'no_useless_return' => true,
        'ordered_class_elements' => ['use_trait', 'constant_public', 'constant_protected', 'constant_private', 'property_public', 'property_protected', 'property_private', 'construct', 'destruct', 'method_static', 'magic', 'phpunit', 'method_public', 'method_protected', 'method_private'],
        'ordered_imports' => true,
        'php_unit_internal_class' => true,
        'php_unit_ordered_covers' => true,
        'php_unit_set_up_tear_down_visibility' => true,
        'php_unit_strict' => true,
        'php_unit_test_annotation' => true,
        'php_unit_test_case_static_method_calls' => ['call_type' => 'this'],
        'php_unit_test_class_requires_covers' => true,
        'phpdoc_add_missing_param_annotation' => true,
        'phpdoc_order' => true,
        'phpdoc_trim_consecutive_blank_line_separation' => true,
        'phpdoc_types_order' => true,
        'return_assignment' => true,
        'semicolon_after_instruction' => true,
        'single_line_comment_style' => true,
        'strict_comparison' => true,
        'strict_param' => true,
        'string_line_ending' => true,
        'yoda_style' => true,
    ])
    ->setFinder($finder)
;
// special handling of fabbot.io service if it's using too old PHP CS Fixer version
if (false !== getenv('FABBOT_IO')) {
    try {
        PhpCsFixer\FixerFactory::create()
            ->registerBuiltInFixers()
            ->registerCustomFixers($config->getCustomFixers())
            ->useRuleSet(new PhpCsFixer\RuleSet($config->getRules()));
    } catch (PhpCsFixer\ConfigurationException\InvalidConfigurationException $e) {
        $config->setRules([]);
    } catch (UnexpectedValueException $e) {
        $config->setRules([]);
    } catch (InvalidArgumentException $e) {
        $config->setRules([]);
    }
}
return $config;