.php_cs

<?php
$finder = PhpCsFixer\Finder::create()
    ->exclude('vendor')
    ->exclude('bootstrap/cache')
    ->exclude('storage')
    ->in(__DIR__)
;

return PhpCsFixer\Config::create()
    ->setRules([
        // An empty line feed must precede any configured statement.
        'blank_line_before_statement' => 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' => ['align_double_arrow'=>true],
        // Removes extra blank lines and/or blank lines following configuration.
        'no_extra_blank_lines' => true,
        // There should not be any empty comments.
        'no_empty_comment' => true,
        // There should not be useless `else` cases.
        'no_useless_else' => true,
        // PHPDoc should contain `@param` for all params.
        'phpdoc_add_missing_param_annotation' => true,
        // All items of the given phpdoc tags must be either left-aligned or (by default) aligned vertically.
        'phpdoc_align' => true,
        // Annotations in PHPDoc should be ordered so that `@param` annotations come first, then `@throws` annotations, then `@return` annotations.
        'phpdoc_order' => true,
        // There MUST be one blank line after the namespace declaration.
        'blank_line_after_namespace' => true,
        // Ensure there is no code on the same line as the PHP open tag and it is followed by a blank line.
        'blank_line_after_opening_tag' => true,
        // The body of each structure MUST be enclosed by braces. Braces should be properly placed. Body of braces should be properly indented.
        'braces' => true,
        // A single space or none should be between cast and variable.
        'cast_spaces' => true,
        // Whitespace around the keywords of a class, trait or interfaces definition should be one space.
        'class_definition' => true,
        // Equal sign in declare statement should be surrounded by spaces or not following configuration.
        'declare_equal_normalize' => true,
        // PHP code MUST use only UTF-8 without BOM (remove BOM).
        'encoding' => true,
        // The keyword `elseif` should be used instead of `else if` so that all control keywords look like single words.
        'elseif' => true,
        // PHP code must use the long `<?php` tags or short-echo `<?=` tags and not other tag variations.
        'full_opening_tag' => true,
        // Spaces should be properly placed in a function declaration.
        'function_declaration' => true,
        // Ensure single space between function's argument and its typehint.
        'function_typehint_space' => true,
        // Single-line comments and multi-line comments with only one line of actual content should use the `//` syntax.
        'single_line_comment_style' => false,
        // Convert `heredoc` to `nowdoc` where possible.
        'heredoc_to_nowdoc' => true,
        // Include/Require and file path should be divided with a single space. File path should not be placed under brackets.
        'include' => true,
        // Code MUST use configured indentation type.
        'indentation_type' => true,
        // Ordering `use` statements.
        'ordered_imports' => ['sort_algorithm'=>'length'],
        // Cast should be written in lower case.
        'lowercase_cast' => true,
        // The PHP constants `true`, `false`, and `null` MUST be in lower case.
        'lowercase_constants' => true,
        // PHP keywords MUST be in lower case.
        'lowercase_keywords' => true,
        // Magic constants should be referred to using the correct casing.
        'magic_constant_casing' => true,
        // In method arguments and method call, there MUST NOT be a space before each comma and there MUST be one space after each comma. Argument lists MAY be split across multiple lines, where each subsequent line is indented once. When doing so, the first item in the list MUST be on the next line, and there MUST be only one argument per line.
        'method_argument_space' => ['ensure_fully_multiline'=>true,'on_multiline'=>'ensure_fully_multiline'],
        // Class, trait and interface elements must be separated with one blank line.
        'class_attributes_separation' => true,
        // Visibility MUST be declared on all properties and methods; `abstract` and `final` MUST be declared before the visibility; `static` MUST be declared after the visibility.
        'visibility_required' => true,
        // Function defined by PHP should be called using the correct casing.
        'native_function_casing' => true,
        // Master functions shall be used instead of aliases.
        'no_alias_functions' => true,
        // There should not be blank lines between docblock and the documented element.
        'no_blank_lines_after_phpdoc' => true,
        // There should be no empty lines after class opening brace.
        'no_blank_lines_after_class_opening' => true,
        // There MUST be one use keyword per declaration.
        'single_import_per_statement' => true,
        // Each namespace use MUST go on its own line and there MUST be one blank line after the use statements block.
        'single_line_after_imports' => true,
        // The closing `? >` tag MUST be omitted from files containing only PHP.
        'no_closing_tag' => true,
        // There should not be empty PHPDoc blocks.
        'no_empty_phpdoc' => true,
        // Remove useless semicolon statements.
        'no_empty_statement' => true,
        // Remove leading slashes in `use` clauses.
        'no_leading_import_slash' => true,
        // The namespace declaration line shouldn't contain leading whitespace.
        'no_leading_namespace_whitespace' => true,
        // Operator `=>` should not be surrounded by multi-line whitespaces.
        'no_multiline_whitespace_around_double_arrow' => true,
        // Forbid multi-line whitespace before the closing semicolon or move the semicolon to the new line for chained calls.
        'multiline_whitespace_before_semicolons' => true,
        // Short cast `bool` using double exclamation mark should not be used.
        'no_short_bool_cast' => true,
        // Single-line whitespace before closing semicolon are prohibited.
        'no_singleline_whitespace_before_semicolons' => true,
        // When making a method or function call, there MUST NOT be a space between the method or function name and the opening parenthesis.
        'no_spaces_after_function_name' => true,
        // There MUST NOT be spaces around offset braces.
        'no_spaces_around_offset' => true,
        // There MUST NOT be a space after the opening parenthesis. There MUST NOT be a space before the closing parenthesis.
        'no_spaces_inside_parenthesis' => true,
        // Remove trailing commas in list function calls.
        'no_trailing_comma_in_list_call' => true,
        // PHP single-line arrays should not have trailing comma.
        'no_trailing_comma_in_singleline_array' => true,
        // Remove trailing whitespace at the end of non-blank lines.
        'no_trailing_whitespace' => true,
        // There MUST be no trailing spaces inside comment or PHPDoc.
        'no_trailing_whitespace_in_comment' => true,
        // Removes unneeded parentheses around control statements.
        'no_unneeded_control_parentheses' => true,
        // Unused `use` statements must be removed.
        'no_unused_imports' => true,
        // There should not be an empty `return` statement at the end of a function.
        'no_useless_return' => true,
        // In array declaration, there MUST NOT be a whitespace before each comma.
        'no_whitespace_before_comma_in_array' => true,
        // Remove trailing whitespace at the end of blank lines.
        'no_whitespace_in_blank_line' => true,
        // Array index should always be written by using square braces.
        'normalize_index_brace' => true,
        // Logical NOT operators (`!`) should have one trailing whitespace.
        'not_operator_with_successor_space' => true,
        // There should not be space before or after object `T_OBJECT_OPERATOR` `->`.
        'object_operator_without_whitespace' => true,
        // Docblocks should have the same indentation as the documented subject.
        'phpdoc_indent' => true,
        // Fix PHPDoc inline tags, make `@inheritdoc` always inline.
        'phpdoc_inline_tag' => true,
        // `@access` annotations should be omitted from PHPDoc.
        'phpdoc_no_access' => true,
        // `@package` and `@subpackage` annotations should be omitted from PHPDoc.
        'phpdoc_no_package' => true,
        // Classy that does not inherit must not have `@inheritdoc` tags.
        'phpdoc_no_useless_inheritdoc' => true,
        // Scalar types should always be written in the same form. `int` not `integer`, `bool` not `boolean`, `float` not `real` or `double`.
        'phpdoc_scalar' => true,
        // Single line `@var` PHPDoc should have proper spacing.
        'phpdoc_single_line_var_spacing' => true,
        // PHPDoc summary should end in either a full stop, exclamation mark, or question mark.
        'phpdoc_summary' => true,
        // Docblocks should only be used on structural elements.
        'phpdoc_to_comment' => true,
        // PHPDoc should start and end with content, excluding the very first and last line of the docblocks.
        'phpdoc_trim' => true,
        // The correct case must be used for standard PHP types in PHPDoc.
        'phpdoc_types' => true,
        // Removes extra blank lines after summary and after description in PHPDoc.
        'phpdoc_trim_consecutive_blank_line_separation' => true,
        // `@var` and `@type` annotations should not contain the variable name.
        'phpdoc_var_without_name' => true,
        // Pre- or post-increment and decrement operators should be used if possible.
        'increment_style' => ['style'=>'post'],
        // Class names should match the file name.
        'psr4' => true,
        // Inside class or interface element `self` should be preferred to the class name itself.
        'self_accessor' => true,
        // Cast `(boolean)` and `(integer)` should be written as `(bool)` and `(int)`, `(double)` and `(real)` as `(float)`, `(binary)` as `(string)`.
        'short_scalar_cast' => true,
        // A return statement wishing to return `void` should not return `null`.
        'simplified_null_return' => true,
        // A PHP file without end tag must always end with a single empty line feed.
        'single_blank_line_at_eof' => true,
        // There should be exactly one blank line before a namespace declaration.
        'single_blank_line_before_namespace' => true,
        // There MUST NOT be more than one property or constant declared per statement.
        'single_class_element_per_statement' => true,
        // Convert double quotes to single quotes for simple strings.
        'single_quote' => true,
        // Fix whitespace after a semicolon.
        'space_after_semicolon' => true,
        // Replace all `<>` with `!=`.
        'standardize_not_equals' => true,
        // A case should be followed by a colon and not a semicolon.
        'switch_case_semicolon_to_colon' => true,
        // Removes extra spaces between colon and case value.
        'switch_case_space' => true,
        // Standardize spaces around ternary operator.
        'ternary_operator_spaces' => true,
        // PHP multi-line arrays should have a trailing comma.
        'trailing_comma_in_multiline_array' => true,
        // Arrays should be formatted like function/method arguments, without leading or trailing single line space.
        'trim_array_spaces' => true,
        // Unary operators should be placed adjacent to their operands.
        'unary_operator_spaces' => true,
        // In array declaration, there MUST be a whitespace after each comma.
        'whitespace_after_comma_in_array' => true,
        // All PHP files must use same line ending.
        'line_ending' => true,
    ])
    ->setRiskyAllowed(true)
    ->setFinder($finder)
    //->setIndent("\t")
    ->setLineEnding("\n")
;