.php_cs

<?php
/*
 * This document has been generated with
 * https://mlocati.github.io/php-cs-fixer-configurator/#version:2.17.3|configurator
 * you can change this configuration by importing this file.
 */
return PhpCsFixer\Config::create()
    ->setRiskyAllowed(true)
    ->setRules([
        '@DoctrineAnnotation' => true,
        '@PHP56Migration'     => true,
        '@PHP70Migration'     => true,
        '@PHP71Migration'     => true,
        '@PSR2'               => true,
        '@Symfony'            => true,
        '@PHP73Migration'     => true,
        // Each line of multi-line DocComments must have an asterisk [PSR-5] and must be aligned with the first one.
        'align_multiline_comment' => true,
        // Each element of an array must be indented exactly once.
        'array_indentation' => true,
        // PHP arrays should be declared using the configured syntax.
        'array_syntax' => ['syntax' => 'short'],
        // Binary operators should be surrounded by space as configured.
        'binary_operator_spaces' => ['default' => 'align_single_space_minimal'],
        // An empty line feed must precede any configured statement.
        'blank_line_before_statement' => true,
        // The body of each structure MUST be enclosed by braces. Braces should be properly placed. Body of braces should be properly indented.
        'braces' => ['position_after_anonymous_constructs' => 'next', 'position_after_control_structures' => 'next', 'position_after_functions_and_oop_constructs' => 'next'],
        // Using `isset($var) &&` multiple times should be done in one call.
        'combine_consecutive_issets' => true,
        // Calling `unset` on multiple items should be done in one call.
        'combine_consecutive_unsets' => true,
        // Replace multiple nested calls of `dirname` by only one call with second `$level` parameter. Requires PHP >= 7.0.
        'combine_nested_dirname' => true,
        // Remove extra spaces in a nullable typehint.
        'compact_nullable_typehint' => true,
        // Equal sign in declare statement should be surrounded by spaces or not following configuration.
        'declare_equal_normalize' => ['space' => 'single'],
        // Replaces `dirname(__FILE__)` expression with equivalent `__DIR__` constant.
        'dir_constant' => true,
        // Replace deprecated `ereg` regular expression functions with `preg`.
        'ereg_to_preg' => true,
        // Add curly braces to indirect variables to make them clear to understand. Requires PHP >= 7.0.
        'explicit_indirect_variable' => true,
        // Converts implicit variables into explicit ones in double-quoted strings or heredoc syntax.
        'explicit_string_variable' => true,
        // Replace core functions calls returning constants with the constants.
        'function_to_constant' => true,
        // Convert `heredoc` to `nowdoc` where possible.
        'heredoc_to_nowdoc' => true,
        // Ensure there is no code on the same line as the PHP open tag.
        'linebreak_after_opening_tag' => true,
        // Method chaining MUST be properly indented. Method chaining with different levels of indentation is not supported.
        'method_chaining_indentation' => true,
        // Replaces `intval`, `floatval`, `doubleval`, `strval` and `boolval` function calls with according type casting operator.
        'modernize_types_casting' => true,
        // DocBlocks must start with two asterisks, multiline comments must start with a single asterisk, after the opening slash. Both must end with a single asterisk before the closing slash.
        'multiline_comment_opening_closing' => true,
        // Forbid multi-line whitespace before the closing semicolon or move the semicolon to the new line for chained calls.
        'multiline_whitespace_before_semicolons' => ['strategy' => 'new_line_for_chained_calls'],
        // Add leading `\` before function invocation to speed up resolving.
        'native_function_invocation' => true,
        // Master functions shall be used instead of aliases.
        'no_alias_functions' => true,
        // Replace control structure alternative syntax to use braces.
        'no_alternative_syntax' => true,
        // Properties MUST not be explicitly initialized with `null` except when they have a type declaration (PHP 7.4).
        'no_null_property_initialization' => true,
        // Replaces short-echo `<?=` with long format `<?php echo` syntax.
        'no_short_echo_tag' => true,
        // Variables must be set `null` instead of using `(unset)` casting.
        'no_unset_cast' => true,
        // There should not be an empty `return` statement at the end of a function.
        'no_useless_return' => true,
        // Logical NOT operators (`!`) should have leading and trailing whitespaces.
        'not_operator_with_space' => true,
        // Adds or removes `?` before type declarations for parameters with a default `null` value.
        'nullable_type_declaration_for_default_null_value' => true,
        // Orders the elements of classes/interfaces/traits.
        'ordered_class_elements' => true,
        // Ordering `use` statements.
        'ordered_imports' => true,
        // All PHPUnit test classes should be marked as internal.
        'php_unit_internal_class' => true,
        // Enforce camel (or snake) case for PHPUnit test methods, following configuration.
        'php_unit_method_casing' => true,
        // Order `@covers` annotation of PHPUnit tests.
        'php_unit_ordered_covers' => true,
        // Adds a default `@coversNothing` annotation to PHPUnit test classes that have no `@covers*` annotation.
        'php_unit_test_class_requires_covers' => true,
        // PHPDoc should contain `@param` for all params.
        'phpdoc_add_missing_param_annotation' => true,
        // `@return void` and `@return null` annotations should be omitted from PHPDoc.
        'phpdoc_no_empty_return' => true,
        // Annotations in PHPDoc should be ordered so that `@param` annotations come first, then `@throws` annotations, then `@return` annotations.
        'phpdoc_order' => true,
        // `@var` and `@type` annotations must have type and name in the correct order.
        'phpdoc_var_annotation_correct_order' => true,
        // Local, dynamic and directly referenced variables should not be assigned and directly returned by a function or method.
        'return_assignment' => true,
        // Converts explicit variables in double-quoted strings and heredoc syntax from simple to complex format (`${` to `{$`).
        'simple_to_complex_string_variable' => true,
        // Simplify `if` control structures that return the boolean result of their condition.
        'simplified_if_return' => true,
        // A return statement wishing to return `void` should not return `null`.
        'simplified_null_return' => true,
    ])
    ->setFinder(PhpCsFixer\Finder::create()
    ->exclude('vendor')
    ->in(__DIR__)
    )
;