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align_multiline_comment [@PhpCsFixer] Each line of multi-line DocComments must have an asterisk [PSR-5] and must be aligned with the first one. Configuration options: comment_type ( 'all_multiline' , 'phpdocs_like' , 'phpdocs_only' ): whether to fix PHPDoc comments only ( phpdocs_only ), any multi-line comment whose lines all start with an asterisk ( phpdocs_like ) or any multi-line comment ( all_multiline ); defaults to 'phpdocs_only'

array_indentation [@PhpCsFixer] Each element of an array must be indented exactly once.

array_syntax [@Symfony, @PhpCsFixer] PHP arrays should be declared using the configured syntax. Configuration options: syntax ( 'long' , 'short' ): whether to use the long or short array syntax; defaults to 'long'

backtick_to_shell_exec Converts backtick operators to shell_exec calls.

binary_operator_spaces [@Symfony, @PhpCsFixer] Binary operators should be surrounded by space as configured. Configuration options: align_double_arrow ( false , null , true ): whether to apply, remove or ignore double arrows alignment; defaults to false . DEPRECATED: use options operators and default instead

( , , ): whether to apply, remove or ignore double arrows alignment; defaults to . DEPRECATED: use options and instead align_equals ( false , null , true ): whether to apply, remove or ignore equals alignment; defaults to false . DEPRECATED: use options operators and default instead

( , , ): whether to apply, remove or ignore equals alignment; defaults to . DEPRECATED: use options and instead default ( 'align' , 'align_single_space' , 'align_single_space_minimal' , 'no_space' , 'single_space' , null ): default fix strategy; defaults to 'single_space'

( , , , , , ): default fix strategy; defaults to operators ( array ): dictionary of binary operator => fix strategy values that differ from the default strategy; defaults to []

blank_line_after_namespace [@PSR2, @Symfony, @PhpCsFixer] There MUST be one blank line after the namespace declaration.

blank_line_after_opening_tag [@Symfony, @PhpCsFixer] Ensure there is no code on the same line as the PHP open tag and it is followed by a blank line.

blank_line_before_return An empty line feed should precede a return statement. DEPRECATED: use blank_line_before_statement instead.

blank_line_before_statement [@Symfony, @PhpCsFixer] An empty line feed must precede any configured statement. Configuration options: statements (a subset of ['break', 'case', 'continue', 'declare', 'default', 'die', 'do', 'exit', 'for', 'foreach', 'goto', 'if', 'include', 'include_once', 'require', 'require_once', 'return', 'switch', 'throw', 'try', 'while', 'yield'] ): list of statements which must be preceded by an empty line; defaults to ['break', 'continue', 'declare', 'return', 'throw', 'try']

braces [@PSR2, @Symfony, @PhpCsFixer] The body of each structure MUST be enclosed by braces. Braces should be properly placed. Body of braces should be properly indented. Configuration options: allow_single_line_closure ( bool ): whether single line lambda notation should be allowed; defaults to false

( ): whether single line lambda notation should be allowed; defaults to position_after_anonymous_constructs ( 'next' , 'same' ): whether the opening brace should be placed on “next” or “same” line after anonymous constructs (anonymous classes and lambda functions); defaults to 'same'

( , ): whether the opening brace should be placed on “next” or “same” line after anonymous constructs (anonymous classes and lambda functions); defaults to position_after_control_structures ( 'next' , 'same' ): whether the opening brace should be placed on “next” or “same” line after control structures; defaults to 'same'

( , ): whether the opening brace should be placed on “next” or “same” line after control structures; defaults to position_after_functions_and_oop_constructs ( 'next' , 'same' ): whether the opening brace should be placed on “next” or “same” line after classy constructs (non-anonymous classes, interfaces, traits, methods and non-lambda functions); defaults to 'next'

cast_spaces [@Symfony, @PhpCsFixer] A single space or none should be between cast and variable. Configuration options: space ( 'none' , 'single' ): spacing to apply between cast and variable; defaults to 'single'

class_attributes_separation [@Symfony, @PhpCsFixer] Class, trait and interface elements must be separated with one blank line. Configuration options: elements (a subset of ['const', 'method', 'property'] ): list of classy elements; ‘const’, ‘method’, ‘property’; defaults to ['const', 'method', 'property']

class_definition [@PSR2, @Symfony, @PhpCsFixer] Whitespace around the keywords of a class, trait or interfaces definition should be one space. Configuration options: multi_line_extends_each_single_line ( bool ): whether definitions should be multiline; defaults to false ; DEPRECATED alias: multiLineExtendsEachSingleLine

( ): whether definitions should be multiline; defaults to ; DEPRECATED alias: single_item_single_line ( bool ): whether definitions should be single line when including a single item; defaults to false ; DEPRECATED alias: singleItemSingleLine

( ): whether definitions should be single line when including a single item; defaults to ; DEPRECATED alias: single_line ( bool ): whether definitions should be single line; defaults to false ; DEPRECATED alias: singleLine

class_keyword_remove Converts ::class keywords to FQCN strings.

combine_consecutive_issets [@PhpCsFixer] Using isset($var) && multiple times should be done in one call.

combine_consecutive_unsets [@PhpCsFixer] Calling unset on multiple items should be done in one call.

combine_nested_dirname [@PHP70Migration:risky, @PHP71Migration:risky] Replace multiple nested calls of dirname by only one call with second $level parameter. Requires PHP >= 7.0. Risky rule: risky when the function ``dirname`` is overridden.

comment_to_phpdoc [@PhpCsFixer:risky] Comments with annotation should be docblock when used on structural elements. Risky rule: risky as new docblocks might mean more, e.g. a Doctrine entity might have a new column in database. Configuration options: ignored_tags ( array ): list of ignored tags; defaults to []

compact_nullable_typehint [@PhpCsFixer] Remove extra spaces in a nullable typehint.

concat_space [@Symfony, @PhpCsFixer] Concatenation should be spaced according configuration. Configuration options: spacing ( 'none' , 'one' ): spacing to apply around concatenation operator; defaults to 'none'

constant_case [@PSR2, @Symfony, @PhpCsFixer] The PHP constants true , false , and null MUST be written using the correct casing. Configuration options: case ( 'lower' , 'upper' ): whether to use the upper or lower case syntax; defaults to 'lower'

date_time_immutable Class DateTimeImmutable should be used instead of DateTime . Risky rule: risky when the code relies on modifying ``DateTime`` objects or if any of the ``date_create*`` functions are overridden.

declare_equal_normalize [@Symfony, @PhpCsFixer] Equal sign in declare statement should be surrounded by spaces or not following configuration. Configuration options: space ( 'none' , 'single' ): spacing to apply around the equal sign; defaults to 'none'

declare_strict_types [@PHP70Migration:risky, @PHP71Migration:risky] Force strict types declaration in all files. Requires PHP >= 7.0. Risky rule: forcing strict types will stop non strict code from working.

dir_constant [@Symfony:risky, @PhpCsFixer:risky] Replaces dirname(__FILE__) expression with equivalent __DIR__ constant. Risky rule: risky when the function ``dirname`` is overridden.

doctrine_annotation_array_assignment [@DoctrineAnnotation] Doctrine annotations must use configured operator for assignment in arrays. Configuration options: ignored_tags ( array ): list of tags that must not be treated as Doctrine Annotations; defaults to ['abstract', 'access', 'code', 'deprec', 'encode', 'exception', 'final', 'ingroup', 'inheritdoc', 'inheritDoc', 'magic', 'name', 'toc', 'tutorial', 'private', 'static', 'staticvar', 'staticVar', 'throw', 'api', 'author', 'category', 'copyright', 'deprecated', 'example', 'filesource', 'global', 'ignore', 'internal', 'license', 'link', 'method', 'package', 'param', 'property', 'property-read', 'property-write', 'return', 'see', 'since', 'source', 'subpackage', 'throws', 'todo', 'TODO', 'usedBy', 'uses', 'var', 'version', 'after', 'afterClass', 'backupGlobals', 'backupStaticAttributes', 'before', 'beforeClass', 'codeCoverageIgnore', 'codeCoverageIgnoreStart', 'codeCoverageIgnoreEnd', 'covers', 'coversDefaultClass', 'coversNothing', 'dataProvider', 'depends', 'expectedException', 'expectedExceptionCode', 'expectedExceptionMessage', 'expectedExceptionMessageRegExp', 'group', 'large', 'medium', 'preserveGlobalState', 'requires', 'runTestsInSeparateProcesses', 'runInSeparateProcess', 'small', 'test', 'testdox', 'ticket', 'uses', 'SuppressWarnings', 'noinspection', 'package_version', 'enduml', 'startuml', 'fix', 'FIXME', 'fixme', 'override']

( ): list of tags that must not be treated as Doctrine Annotations; defaults to operator ( ':' , '=' ): the operator to use; defaults to '='

doctrine_annotation_braces [@DoctrineAnnotation] Doctrine annotations without arguments must use the configured syntax. Configuration options: ignored_tags ( array ): list of tags that must not be treated as Doctrine Annotations; defaults to ['abstract', 'access', 'code', 'deprec', 'encode', 'exception', 'final', 'ingroup', 'inheritdoc', 'inheritDoc', 'magic', 'name', 'toc', 'tutorial', 'private', 'static', 'staticvar', 'staticVar', 'throw', 'api', 'author', 'category', 'copyright', 'deprecated', 'example', 'filesource', 'global', 'ignore', 'internal', 'license', 'link', 'method', 'package', 'param', 'property', 'property-read', 'property-write', 'return', 'see', 'since', 'source', 'subpackage', 'throws', 'todo', 'TODO', 'usedBy', 'uses', 'var', 'version', 'after', 'afterClass', 'backupGlobals', 'backupStaticAttributes', 'before', 'beforeClass', 'codeCoverageIgnore', 'codeCoverageIgnoreStart', 'codeCoverageIgnoreEnd', 'covers', 'coversDefaultClass', 'coversNothing', 'dataProvider', 'depends', 'expectedException', 'expectedExceptionCode', 'expectedExceptionMessage', 'expectedExceptionMessageRegExp', 'group', 'large', 'medium', 'preserveGlobalState', 'requires', 'runTestsInSeparateProcesses', 'runInSeparateProcess', 'small', 'test', 'testdox', 'ticket', 'uses', 'SuppressWarnings', 'noinspection', 'package_version', 'enduml', 'startuml', 'fix', 'FIXME', 'fixme', 'override']

( ): list of tags that must not be treated as Doctrine Annotations; defaults to syntax ( 'with_braces' , 'without_braces' ): whether to add or remove braces; defaults to 'without_braces'

doctrine_annotation_indentation [@DoctrineAnnotation] Doctrine annotations must be indented with four spaces. Configuration options: ignored_tags ( array ): list of tags that must not be treated as Doctrine Annotations; defaults to ['abstract', 'access', 'code', 'deprec', 'encode', 'exception', 'final', 'ingroup', 'inheritdoc', 'inheritDoc', 'magic', 'name', 'toc', 'tutorial', 'private', 'static', 'staticvar', 'staticVar', 'throw', 'api', 'author', 'category', 'copyright', 'deprecated', 'example', 'filesource', 'global', 'ignore', 'internal', 'license', 'link', 'method', 'package', 'param', 'property', 'property-read', 'property-write', 'return', 'see', 'since', 'source', 'subpackage', 'throws', 'todo', 'TODO', 'usedBy', 'uses', 'var', 'version', 'after', 'afterClass', 'backupGlobals', 'backupStaticAttributes', 'before', 'beforeClass', 'codeCoverageIgnore', 'codeCoverageIgnoreStart', 'codeCoverageIgnoreEnd', 'covers', 'coversDefaultClass', 'coversNothing', 'dataProvider', 'depends', 'expectedException', 'expectedExceptionCode', 'expectedExceptionMessage', 'expectedExceptionMessageRegExp', 'group', 'large', 'medium', 'preserveGlobalState', 'requires', 'runTestsInSeparateProcesses', 'runInSeparateProcess', 'small', 'test', 'testdox', 'ticket', 'uses', 'SuppressWarnings', 'noinspection', 'package_version', 'enduml', 'startuml', 'fix', 'FIXME', 'fixme', 'override']

( ): list of tags that must not be treated as Doctrine Annotations; defaults to indent_mixed_lines ( bool ): whether to indent lines that have content before closing parenthesis; defaults to false

doctrine_annotation_spaces [@DoctrineAnnotation] Fixes spaces in Doctrine annotations. Configuration options: after_argument_assignments ( null , bool ): whether to add, remove or ignore spaces after argument assignment operator; defaults to false

( , ): whether to add, remove or ignore spaces after argument assignment operator; defaults to after_array_assignments_colon ( null , bool ): whether to add, remove or ignore spaces after array assignment : operator; defaults to true

( , ): whether to add, remove or ignore spaces after array assignment operator; defaults to after_array_assignments_equals ( null , bool ): whether to add, remove or ignore spaces after array assignment = operator; defaults to true

( , ): whether to add, remove or ignore spaces after array assignment operator; defaults to around_argument_assignments ( bool ): whether to fix spaces around argument assignment operator; defaults to true . DEPRECATED: use options before_argument_assignments and after_argument_assignments instead

( ): whether to fix spaces around argument assignment operator; defaults to . DEPRECATED: use options and instead around_array_assignments ( bool ): whether to fix spaces around array assignment operators; defaults to true . DEPRECATED: use options before_array_assignments_equals , after_array_assignments_equals , before_array_assignments_colon and after_array_assignments_colon instead

( ): whether to fix spaces around array assignment operators; defaults to . DEPRECATED: use options , , and instead around_commas ( bool ): whether to fix spaces around commas; defaults to true

( ): whether to fix spaces around commas; defaults to around_parentheses ( bool ): whether to fix spaces around parentheses; defaults to true

( ): whether to fix spaces around parentheses; defaults to before_argument_assignments ( null , bool ): whether to add, remove or ignore spaces before argument assignment operator; defaults to false

( , ): whether to add, remove or ignore spaces before argument assignment operator; defaults to before_array_assignments_colon ( null , bool ): whether to add, remove or ignore spaces before array : assignment operator; defaults to true

( , ): whether to add, remove or ignore spaces before array assignment operator; defaults to before_array_assignments_equals ( null , bool ): whether to add, remove or ignore spaces before array = assignment operator; defaults to true

( , ): whether to add, remove or ignore spaces before array assignment operator; defaults to ignored_tags ( array ): list of tags that must not be treated as Doctrine Annotations; defaults to ['abstract', 'access', 'code', 'deprec', 'encode', 'exception', 'final', 'ingroup', 'inheritdoc', 'inheritDoc', 'magic', 'name', 'toc', 'tutorial', 'private', 'static', 'staticvar', 'staticVar', 'throw', 'api', 'author', 'category', 'copyright', 'deprecated', 'example', 'filesource', 'global', 'ignore', 'internal', 'license', 'link', 'method', 'package', 'param', 'property', 'property-read', 'property-write', 'return', 'see', 'since', 'source', 'subpackage', 'throws', 'todo', 'TODO', 'usedBy', 'uses', 'var', 'version', 'after', 'afterClass', 'backupGlobals', 'backupStaticAttributes', 'before', 'beforeClass', 'codeCoverageIgnore', 'codeCoverageIgnoreStart', 'codeCoverageIgnoreEnd', 'covers', 'coversDefaultClass', 'coversNothing', 'dataProvider', 'depends', 'expectedException', 'expectedExceptionCode', 'expectedExceptionMessage', 'expectedExceptionMessageRegExp', 'group', 'large', 'medium', 'preserveGlobalState', 'requires', 'runTestsInSeparateProcesses', 'runInSeparateProcess', 'small', 'test', 'testdox', 'ticket', 'uses', 'SuppressWarnings', 'noinspection', 'package_version', 'enduml', 'startuml', 'fix', 'FIXME', 'fixme', 'override']

elseif [@PSR2, @Symfony, @PhpCsFixer] The keyword elseif should be used instead of else if so that all control keywords look like single words.

encoding [@PSR1, @PSR2, @Symfony, @PhpCsFixer] PHP code MUST use only UTF-8 without BOM (remove BOM).

ereg_to_preg [@Symfony:risky, @PhpCsFixer:risky] Replace deprecated ereg regular expression functions with preg . Risky rule: risky if the ``ereg`` function is overridden.

error_suppression [@Symfony:risky, @PhpCsFixer:risky] Error control operator should be added to deprecation notices and/or removed from other cases. Risky rule: risky because adding/removing ``@`` might cause changes to code behaviour or if ``trigger_error`` function is overridden. Configuration options: mute_deprecation_error ( bool ): whether to add @ in deprecation notices; defaults to true

( ): whether to add in deprecation notices; defaults to noise_remaining_usages ( bool ): whether to remove @ in remaining usages; defaults to false

( ): whether to remove in remaining usages; defaults to noise_remaining_usages_exclude ( array ): list of global functions to exclude from removing @ ; defaults to []

escape_implicit_backslashes [@PhpCsFixer] Escape implicit backslashes in strings and heredocs to ease the understanding of which are special chars interpreted by PHP and which not. Configuration options: double_quoted ( bool ): whether to fix double-quoted strings; defaults to true

( ): whether to fix double-quoted strings; defaults to heredoc_syntax ( bool ): whether to fix heredoc syntax; defaults to true

( ): whether to fix heredoc syntax; defaults to single_quoted ( bool ): whether to fix single-quoted strings; defaults to false

explicit_indirect_variable [@PhpCsFixer] Add curly braces to indirect variables to make them clear to understand. Requires PHP >= 7.0.

explicit_string_variable [@PhpCsFixer] Converts implicit variables into explicit ones in double-quoted strings or heredoc syntax.

final_class All classes must be final, except abstract ones and Doctrine entities. Risky rule: risky when subclassing non-abstract classes.

final_internal_class [@PhpCsFixer:risky] Internal classes should be final . Risky rule: changing classes to ``final`` might cause code execution to break. Configuration options: annotation-black-list ( array ): class level annotations tags that must be omitted to fix the class, even if all of the excluded ones are used as well. (case insensitive); defaults to ['@final', '@Entity', '@ORM\\Entity', '@ORM\\Mapping\\Entity', '@Mapping\\Entity']

( ): class level annotations tags that must be omitted to fix the class, even if all of the excluded ones are used as well. (case insensitive); defaults to annotation-white-list ( array ): class level annotations tags that must be set in order to fix the class. (case insensitive); defaults to ['@internal']

( ): class level annotations tags that must be set in order to fix the class. (case insensitive); defaults to consider-absent-docblock-as-internal-class ( bool ): should classes without any DocBlock be fixed to final?; defaults to false

final_public_method_for_abstract_class All public methods of abstract classes should be final . Risky rule: risky when overriding ``public`` methods of ``abstract`` classes.

final_static_access Converts static access to self access in final classes.

fopen_flag_order [@Symfony:risky, @PhpCsFixer:risky] Order the flags in fopen calls, b and t must be last. Risky rule: risky when the function ``fopen`` is overridden.

fopen_flags [@Symfony:risky, @PhpCsFixer:risky] The flags in fopen calls must omit t , and b must be omitted or included consistently. Risky rule: risky when the function ``fopen`` is overridden. Configuration options: b_mode ( bool ): the b flag must be used ( true ) or omitted ( false ); defaults to true

full_opening_tag [@PSR1, @PSR2, @Symfony, @PhpCsFixer] PHP code must use the long <?php tags or short-echo <?= tags and not other tag variations.

fully_qualified_strict_types [@PhpCsFixer] Transforms imported FQCN parameters and return types in function arguments to short version.

function_declaration [@PSR2, @Symfony, @PhpCsFixer] Spaces should be properly placed in a function declaration. Configuration options: closure_function_spacing ( 'none' , 'one' ): spacing to use before open parenthesis for closures; defaults to 'one'

function_to_constant [@Symfony:risky, @PhpCsFixer:risky] Replace core functions calls returning constants with the constants. Risky rule: risky when any of the configured functions to replace are overridden. Configuration options: functions (a subset of ['get_called_class', 'get_class', 'get_class_this', 'php_sapi_name', 'phpversion', 'pi'] ): list of function names to fix; defaults to ['get_class', 'php_sapi_name', 'phpversion', 'pi']

function_typehint_space [@Symfony, @PhpCsFixer] Ensure single space between function’s argument and its typehint.

general_phpdoc_annotation_remove Configured annotations should be omitted from PHPDoc. Configuration options: annotations ( array ): list of annotations to remove, e.g. ["author"] ; defaults to []

global_namespace_import Imports or fully qualifies global classes/functions/constants. Configuration options: import_classes ( false , null , true ): whether to import, not import or ignore global classes; defaults to true

( , , ): whether to import, not import or ignore global classes; defaults to import_constants ( false , null , true ): whether to import, not import or ignore global constants; defaults to null

( , , ): whether to import, not import or ignore global constants; defaults to import_functions ( false , null , true ): whether to import, not import or ignore global functions; defaults to null

hash_to_slash_comment Single line comments should use double slashes // and not hash # . DEPRECATED: use single_line_comment_style instead.

header_comment Add, replace or remove header comment. Configuration options: comment_type ( 'comment' , 'PHPDoc' ): comment syntax type; defaults to 'comment' ; DEPRECATED alias: commentType

( , ): comment syntax type; defaults to ; DEPRECATED alias: header ( string ): proper header content; required

( ): proper header content; required location ( 'after_declare_strict' , 'after_open' ): the location of the inserted header; defaults to 'after_declare_strict'

( , ): the location of the inserted header; defaults to separate ( 'both' , 'bottom' , 'none' , 'top' ): whether the header should be separated from the file content with a new line; defaults to 'both'

heredoc_indentation [@PHP73Migration] Heredoc/nowdoc content must be properly indented. Requires PHP >= 7.3.

heredoc_to_nowdoc [@PhpCsFixer] Convert heredoc to nowdoc where possible.

implode_call [@Symfony:risky, @PhpCsFixer:risky] Function implode must be called with 2 arguments in the documented order. Risky rule: risky when the function ``implode`` is overridden.

include [@Symfony, @PhpCsFixer] Include/Require and file path should be divided with a single space. File path should not be placed under brackets.

increment_style [@Symfony, @PhpCsFixer] Pre- or post-increment and decrement operators should be used if possible. Configuration options: style ( 'post' , 'pre' ): whether to use pre- or post-increment and decrement operators; defaults to 'pre'

indentation_type [@PSR2, @Symfony, @PhpCsFixer] Code MUST use configured indentation type.

is_null [@Symfony:risky, @PhpCsFixer:risky] Replaces is_null($var) expression with null === $var . Risky rule: risky when the function ``is_null`` is overridden. Configuration options: use_yoda_style ( bool ): whether Yoda style conditions should be used; defaults to true . DEPRECATED: use yoda_style fixer instead

line_ending [@PSR2, @Symfony, @PhpCsFixer] All PHP files must use same line ending.

linebreak_after_opening_tag Ensure there is no code on the same line as the PHP open tag.

list_syntax List ( array destructuring) assignment should be declared using the configured syntax. Requires PHP >= 7.1. Configuration options: syntax ( 'long' , 'short' ): whether to use the long or short list syntax; defaults to 'long'

logical_operators [@PhpCsFixer:risky] Use && and || logical operators instead of and and or . Risky rule: risky, because you must double-check if using and/or with lower precedence was intentional.

lowercase_cast [@Symfony, @PhpCsFixer] Cast should be written in lower case.

lowercase_constants The PHP constants true , false , and null MUST be in lower case. DEPRECATED: use constant_case instead.

lowercase_keywords [@PSR2, @Symfony, @PhpCsFixer] PHP keywords MUST be in lower case.

lowercase_static_reference [@Symfony, @PhpCsFixer] Class static references self , static and parent MUST be in lower case.

magic_constant_casing [@Symfony, @PhpCsFixer] Magic constants should be referred to using the correct casing.

magic_method_casing [@Symfony, @PhpCsFixer] Magic method definitions and calls must be using the correct casing.

mb_str_functions Replace non multibyte-safe functions with corresponding mb function. Risky rule: risky when any of the functions are overridden.

method_argument_space [@PSR2, @Symfony, @PhpCsFixer] 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. Configuration options: after_heredoc ( bool ): whether the whitespace between heredoc end and comma should be removed; defaults to false

( ): whether the whitespace between heredoc end and comma should be removed; defaults to ensure_fully_multiline ( bool ): ensure every argument of a multiline argument list is on its own line; defaults to false . DEPRECATED: use option on_multiline instead

( ): ensure every argument of a multiline argument list is on its own line; defaults to . DEPRECATED: use option instead keep_multiple_spaces_after_comma ( bool ): whether keep multiple spaces after comma; defaults to false

( ): whether keep multiple spaces after comma; defaults to on_multiline ( 'ensure_fully_multiline' , 'ensure_single_line' , 'ignore' ): defines how to handle function arguments lists that contain newlines; defaults to 'ignore'

method_chaining_indentation [@PhpCsFixer] Method chaining MUST be properly indented. Method chaining with different levels of indentation is not supported.

method_separation Methods must be separated with one blank line. DEPRECATED: use class_attributes_separation instead.

modernize_types_casting [@Symfony:risky, @PhpCsFixer:risky] Replaces intval , floatval , doubleval , strval and boolval function calls with according type casting operator. Risky rule: risky if any of the functions ``intval``, ``floatval``, ``doubleval``, ``strval`` or ``boolval`` are overridden.

multiline_comment_opening_closing [@PhpCsFixer] 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_whitespace_before_semicolons [@PhpCsFixer] Forbid multi-line whitespace before the closing semicolon or move the semicolon to the new line for chained calls. Configuration options: strategy ( 'new_line_for_chained_calls' , 'no_multi_line' ): forbid multi-line whitespace or move the semicolon to the new line for chained calls; defaults to 'no_multi_line'

native_constant_invocation [@Symfony:risky, @PhpCsFixer:risky] Add leading \ before constant invocation of internal constant to speed up resolving. Constant name match is case-sensitive, except for null , false and true . Risky rule: risky when any of the constants are namespaced or overridden. Configuration options: exclude ( array ): list of constants to ignore; defaults to ['null', 'false', 'true']

( ): list of constants to ignore; defaults to fix_built_in ( bool ): whether to fix constants returned by get_defined_constants . User constants are not accounted in this list and must be specified in the include one; defaults to true

( ): whether to fix constants returned by . User constants are not accounted in this list and must be specified in the include one; defaults to include ( array ): list of additional constants to fix; defaults to []

( ): list of additional constants to fix; defaults to scope ( 'all' , 'namespaced' ): only fix constant invocations that are made within a namespace or fix all; defaults to 'all'

native_function_casing [@Symfony, @PhpCsFixer] Function defined by PHP should be called using the correct casing.

native_function_invocation [@Symfony:risky, @PhpCsFixer:risky] Add leading \ before function invocation to speed up resolving. Risky rule: risky when any of the functions are overridden. Configuration options: exclude ( array ): list of functions to ignore; defaults to []

( ): list of functions to ignore; defaults to include ( array ): list of function names or sets to fix. Defined sets are @internal (all native functions), @all (all global functions) and @compiler_optimized (functions that are specially optimized by Zend); defaults to ['@internal']

( ): list of function names or sets to fix. Defined sets are (all native functions), (all global functions) and (functions that are specially optimized by Zend); defaults to scope ( 'all' , 'namespaced' ): only fix function calls that are made within a namespace or fix all; defaults to 'all'

( , ): only fix function calls that are made within a namespace or fix all; defaults to strict ( bool ): whether leading \ of function call not meant to have it should be removed; defaults to false

native_function_type_declaration_casing [@Symfony, @PhpCsFixer] Native type hints for functions should use the correct case.

new_with_braces [@Symfony, @PhpCsFixer] All instances created with new keyword must be followed by braces.

no_alias_functions [@Symfony:risky, @PhpCsFixer:risky] Master functions shall be used instead of aliases. Risky rule: risky when any of the alias functions are overridden. Configuration options: sets (a subset of ['@internal', '@IMAP', '@mbreg', '@all'] ): list of sets to fix. Defined sets are @internal (native functions), @IMAP (IMAP functions), @mbreg (from ext-mbstring ) @all (all listed sets); defaults to ['@internal', '@IMAP']

no_alternative_syntax [@PhpCsFixer] Replace control structure alternative syntax to use braces.

no_binary_string [@PhpCsFixer] There should not be a binary flag before strings.

no_blank_lines_after_class_opening [@Symfony, @PhpCsFixer] There should be no empty lines after class opening brace.

no_blank_lines_after_phpdoc [@Symfony, @PhpCsFixer] There should not be blank lines between docblock and the documented element.

no_blank_lines_before_namespace There should be no blank lines before a namespace declaration.

no_break_comment [@PSR2, @Symfony, @PhpCsFixer] There must be a comment when fall-through is intentional in a non-empty case body. Configuration options: comment_text ( string ): the text to use in the added comment and to detect it; defaults to 'no break'

no_closing_tag [@PSR2, @Symfony, @PhpCsFixer] The closing ?> tag MUST be omitted from files containing only PHP.

no_empty_comment [@Symfony, @PhpCsFixer] There should not be any empty comments.

no_empty_phpdoc [@Symfony, @PhpCsFixer] There should not be empty PHPDoc blocks.

no_empty_statement [@Symfony, @PhpCsFixer] Remove useless semicolon statements.

no_extra_blank_lines [@Symfony, @PhpCsFixer] Removes extra blank lines and/or blank lines following configuration. Configuration options: tokens (a subset of ['break', 'case', 'continue', 'curly_brace_block', 'default', 'extra', 'parenthesis_brace_block', 'return', 'square_brace_block', 'switch', 'throw', 'use', 'useTrait', 'use_trait'] ): list of tokens to fix; defaults to ['extra']

no_extra_consecutive_blank_lines Removes extra blank lines and/or blank lines following configuration. DEPRECATED: use no_extra_blank_lines instead. Configuration options: tokens (a subset of ['break', 'case', 'continue', 'curly_brace_block', 'default', 'extra', 'parenthesis_brace_block', 'return', 'square_brace_block', 'switch', 'throw', 'use', 'useTrait', 'use_trait'] ): list of tokens to fix; defaults to ['extra']

no_homoglyph_names [@Symfony:risky, @PhpCsFixer:risky] Replace accidental usage of homoglyphs (non ascii characters) in names. Risky rule: renames classes and cannot rename the files. You might have string references to renamed code (``$$name``).

no_leading_import_slash [@Symfony, @PhpCsFixer] Remove leading slashes in use clauses.

no_leading_namespace_whitespace [@Symfony, @PhpCsFixer] The namespace declaration line shouldn’t contain leading whitespace.

no_mixed_echo_print [@Symfony, @PhpCsFixer] Either language construct print or echo should be used. Configuration options: use ( 'echo' , 'print' ): the desired language construct; defaults to 'echo'

no_multiline_whitespace_around_double_arrow [@Symfony, @PhpCsFixer] Operator => should not be surrounded by multi-line whitespaces.

no_multiline_whitespace_before_semicolons Multi-line whitespace before closing semicolon are prohibited. DEPRECATED: use multiline_whitespace_before_semicolons instead.

no_null_property_initialization [@PhpCsFixer] Properties MUST not be explicitly initialized with null except when they have a type declaration (PHP 7.4).

no_php4_constructor Convert PHP4-style constructors to __construct . Risky rule: risky when old style constructor being fixed is overridden or overrides parent one.

no_short_bool_cast [@Symfony, @PhpCsFixer] Short cast bool using double exclamation mark should not be used.

no_short_echo_tag [@PhpCsFixer] Replace short-echo <?= with long format <?php echo syntax.

no_singleline_whitespace_before_semicolons [@Symfony, @PhpCsFixer] Single-line whitespace before closing semicolon are prohibited.

no_spaces_after_function_name [@PSR2, @Symfony, @PhpCsFixer] 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_around_offset [@Symfony, @PhpCsFixer] There MUST NOT be spaces around offset braces. Configuration options: positions (a subset of ['inside', 'outside'] ): whether spacing should be fixed inside and/or outside the offset braces; defaults to ['inside', 'outside']

no_spaces_inside_parenthesis [@PSR2, @Symfony, @PhpCsFixer] There MUST NOT be a space after the opening parenthesis. There MUST NOT be a space before the closing parenthesis.

no_superfluous_elseif [@PhpCsFixer] Replaces superfluous elseif with if .

no_superfluous_phpdoc_tags [@Symfony, @PhpCsFixer] Removes @param , @return and @var tags that don’t provide any useful information. Configuration options: allow_mixed ( bool ): whether type mixed without description is allowed ( true ) or considered superfluous ( false ); defaults to false

( ): whether type without description is allowed ( ) or considered superfluous ( ); defaults to allow_unused_params ( bool ): whether param annotation without actual signature is allowed ( true ) or considered superfluous ( false ); defaults to false

( ): whether annotation without actual signature is allowed ( ) or considered superfluous ( ); defaults to remove_inheritdoc ( bool ): remove @inheritDoc tags; defaults to false

no_trailing_comma_in_list_call [@Symfony, @PhpCsFixer] Remove trailing commas in list function calls.

no_trailing_comma_in_singleline_array [@Symfony, @PhpCsFixer] PHP single-line arrays should not have trailing comma.

no_trailing_whitespace [@PSR2, @Symfony, @PhpCsFixer] Remove trailing whitespace at the end of non-blank lines.

no_trailing_whitespace_in_comment [@PSR2, @Symfony, @PhpCsFixer] There MUST be no trailing spaces inside comment or PHPDoc.

no_unneeded_control_parentheses [@Symfony, @PhpCsFixer] Removes unneeded parentheses around control statements. Configuration options: statements ( array ): list of control statements to fix; defaults to ['break', 'clone', 'continue', 'echo_print', 'return', 'switch_case', 'yield']

no_unneeded_curly_braces [@Symfony, @PhpCsFixer] Removes unneeded curly braces that are superfluous and aren’t part of a control structure’s body. Configuration options: namespaces ( bool ): remove unneeded curly braces from bracketed namespaces; defaults to false

no_unneeded_final_method [@Symfony:risky, @PhpCsFixer:risky] A final class must not have final methods and private methods must not be final . Risky rule: risky when child class overrides a ``private`` method.

no_unreachable_default_argument_value [@PhpCsFixer:risky] In function arguments there must not be arguments with default values before non-default ones. Risky rule: modifies the signature of functions; therefore risky when using systems (such as some Symfony components) that rely on those (for example through reflection).

no_unset_cast [@PhpCsFixer] Variables must be set null instead of using (unset) casting.

no_unset_on_property [@PhpCsFixer:risky] Properties should be set to null instead of using unset . Risky rule: changing variables to ``null`` instead of unsetting them will mean they still show up when looping over class variables. With PHP 7.4, this rule might introduce ``null`` assignments to property whose type declaration does not allow it.

no_unused_imports [@Symfony, @PhpCsFixer] Unused use statements must be removed.

no_useless_else [@PhpCsFixer] There should not be useless else cases.

no_useless_return [@PhpCsFixer] There should not be an empty return statement at the end of a function.

no_whitespace_before_comma_in_array [@Symfony, @PhpCsFixer] In array declaration, there MUST NOT be a whitespace before each comma. Configuration options: after_heredoc ( bool ): whether the whitespace between heredoc end and comma should be removed; defaults to false

no_whitespace_in_blank_line [@Symfony, @PhpCsFixer] Remove trailing whitespace at the end of blank lines.

non_printable_character [@Symfony:risky, @PhpCsFixer:risky, @PHP70Migration:risky, @PHP71Migration:risky] Remove Zero-width space (ZWSP), Non-breaking space (NBSP) and other invisible unicode symbols. Risky rule: risky when strings contain intended invisible characters. Configuration options: use_escape_sequences_in_strings ( bool ): whether characters should be replaced with escape sequences in strings; defaults to false

normalize_index_brace [@Symfony, @PhpCsFixer] Array index should always be written by using square braces.

not_operator_with_space Logical NOT operators ( ! ) should have leading and trailing whitespaces.

not_operator_with_successor_space Logical NOT operators ( ! ) should have one trailing whitespace.

nullable_type_declaration_for_default_null_value Adds or removes ? before type declarations for parameters with a default null value. Configuration options: use_nullable_type_declaration ( bool ): whether to add or remove ? before type declarations for parameters with a default null value; defaults to true

object_operator_without_whitespace [@Symfony, @PhpCsFixer] There should not be space before or after object T_OBJECT_OPERATOR -> .

ordered_class_elements [@PhpCsFixer] Orders the elements of classes/interfaces/traits. Configuration options: order (a subset of ['use_trait', 'public', 'protected', 'private', 'constant', 'constant_public', 'constant_protected', 'constant_private', 'property', 'property_static', 'property_public', 'property_protected', 'property_private', 'property_public_static', 'property_protected_static', 'property_private_static', 'method', 'method_static', 'method_public', 'method_protected', 'method_private', 'method_public_static', 'method_protected_static', 'method_private_static', 'construct', 'destruct', 'magic', 'phpunit'] ): list of strings defining order of elements; defaults to ['use_trait', 'constant_public', 'constant_protected', 'constant_private', 'property_public', 'property_protected', 'property_private', 'construct', 'destruct', 'magic', 'phpunit', 'method_public', 'method_protected', 'method_private']

(a subset of ): list of strings defining order of elements; defaults to sortAlgorithm ( 'alpha' , 'none' ): how multiple occurrences of same type statements should be sorted; defaults to 'none'

ordered_imports [@Symfony, @PhpCsFixer] Ordering use statements. Configuration options: imports_order ( array , null ): defines the order of import types; defaults to null ; DEPRECATED alias: importsOrder

( , ): defines the order of import types; defaults to ; DEPRECATED alias: sort_algorithm ( 'alpha' , 'length' , 'none' ): whether the statements should be sorted alphabetically or by length, or not sorted; defaults to 'alpha' ; DEPRECATED alias: sortAlgorithm

ordered_interfaces Orders the interfaces in an implements or interface extends clause. Risky rule: risky for ``implements`` when specifying both an interface and its parent interface, because PHP doesn’t break on ``parent, child`` but does on ``child, parent``. Configuration options: direction ( 'ascend' , 'descend' ): which direction the interfaces should be ordered; defaults to 'ascend'

( , ): which direction the interfaces should be ordered; defaults to order ( 'alpha' , 'length' ): how the interfaces should be ordered; defaults to 'alpha'

php_unit_construct [@Symfony:risky, @PhpCsFixer:risky] PHPUnit assertion method calls like ->assertSame(true, $foo) should be written with dedicated method like ->assertTrue($foo) . Risky rule: fixer could be risky if one is overriding PHPUnit’s native methods. Configuration options: assertions (a subset of ['assertSame', 'assertEquals', 'assertNotEquals', 'assertNotSame'] ): list of assertion methods to fix; defaults to ['assertEquals', 'assertSame', 'assertNotEquals', 'assertNotSame']

php_unit_dedicate_assert [@PHPUnit30Migration:risky, @PHPUnit32Migration:risky, @PHPUnit35Migration:risky, @PHPUnit43Migration:risky, @PHPUnit48Migration:risky, @PHPUnit50Migration:risky, @PHPUnit52Migration:risky, @PHPUnit54Migration:risky, @PHPUnit55Migration:risky, @PHPUnit56Migration:risky, @PHPUnit57Migration:risky, @PHPUnit60Migration:risky, @PHPUnit75Migration:risky] PHPUnit assertions like assertInternalType , assertFileExists , should be used over assertTrue . Risky rule: fixer could be risky if one is overriding PHPUnit’s native methods. Configuration options: functions (a subset of ['array_key_exists', 'empty', 'file_exists', 'is_array', 'is_bool', 'is_callable', 'is_double', 'is_float', 'is_infinite', 'is_int', 'is_integer', 'is_long', 'is_nan', 'is_null', 'is_numeric', 'is_object', 'is_real', 'is_resource', 'is_scalar', 'is_string'] , null ): list of assertions to fix (overrides target ); defaults to null . DEPRECATED: use option target instead

(a subset of , ): list of assertions to fix (overrides ); defaults to . DEPRECATED: use option instead target ( '3.0' , '3.5' , '5.0' , '5.6' , 'newest' ): target version of PHPUnit; defaults to '5.0'

php_unit_dedicate_assert_internal_type [@PHPUnit75Migration:risky] PHPUnit assertions like assertIsArray should be used over assertInternalType . Risky rule: risky when PHPUnit methods are overridden or when project has PHPUnit incompatibilities. Configuration options: target ( '7.5' , 'newest' ): target version of PHPUnit; defaults to 'newest'

php_unit_expectation [@PHPUnit52Migration:risky, @PHPUnit54Migration:risky, @PHPUnit55Migration:risky, @PHPUnit56Migration:risky, @PHPUnit57Migration:risky, @PHPUnit60Migration:risky, @PHPUnit75Migration:risky] Usages of ->setExpectedException* methods MUST be replaced by ->expectException* methods. Risky rule: risky when PHPUnit classes are overridden or not accessible, or when project has PHPUnit incompatibilities. Configuration options: target ( '5.2' , '5.6' , 'newest' ): target version of PHPUnit; defaults to 'newest'

php_unit_fqcn_annotation [@Symfony, @PhpCsFixer] PHPUnit annotations should be a FQCNs including a root namespace.

php_unit_internal_class [@PhpCsFixer] All PHPUnit test classes should be marked as internal. Configuration options: types (a subset of ['normal', 'final', 'abstract'] ): what types of classes to mark as internal; defaults to ['normal', 'final']

php_unit_method_casing [@PhpCsFixer] Enforce camel (or snake) case for PHPUnit test methods, following configuration. Configuration options: case ( 'camel_case' , 'snake_case' ): apply camel or snake case to test methods; defaults to 'camel_case'

php_unit_mock [@PHPUnit54Migration:risky, @PHPUnit55Migration:risky, @PHPUnit56Migration:risky, @PHPUnit57Migration:risky, @PHPUnit60Migration:risky, @PHPUnit75Migration:risky] Usages of ->getMock and ->getMockWithoutInvokingTheOriginalConstructor methods MUST be replaced by ->createMock or ->createPartialMock methods. Risky rule: risky when PHPUnit classes are overridden or not accessible, or when project has PHPUnit incompatibilities. Configuration options: target ( '5.4' , '5.5' , 'newest' ): target version of PHPUnit; defaults to 'newest'

php_unit_mock_short_will_return [@Symfony:risky, @PhpCsFixer:risky] Usage of PHPUnit’s mock e.g. ->will($this->returnValue(..)) must be replaced by its shorter equivalent such as ->willReturn(...) . Risky rule: risky when PHPUnit classes are overridden or not accessible, or when project has PHPUnit incompatibilities.

php_unit_namespaced [@PHPUnit48Migration:risky, @PHPUnit50Migration:risky, @PHPUnit52Migration:risky, @PHPUnit54Migration:risky, @PHPUnit55Migration:risky, @PHPUnit56Migration:risky, @PHPUnit57Migration:risky, @PHPUnit60Migration:risky, @PHPUnit75Migration:risky] PHPUnit classes MUST be used in namespaced version, e.g. \PHPUnit\Framework\TestCase instead of \PHPUnit_Framework_TestCase . Risky rule: risky when PHPUnit classes are overridden or not accessible, or when project has PHPUnit incompatibilities. Configuration options: target ( '4.8' , '5.7' , '6.0' , 'newest' ): target version of PHPUnit; defaults to 'newest'

php_unit_no_expectation_annotation [@PHPUnit32Migration:risky, @PHPUnit35Migration:risky, @PHPUnit43Migration:risky, @PHPUnit48Migration:risky, @PHPUnit50Migration:risky, @PHPUnit52Migration:risky, @PHPUnit54Migration:risky, @PHPUnit55Migration:risky, @PHPUnit56Migration:risky, @PHPUnit57Migration:risky, @PHPUnit60Migration:risky, @PHPUnit75Migration:risky] Usages of @expectedException* annotations MUST be replaced by ->setExpectedException* methods. Risky rule: risky when PHPUnit classes are overridden or not accessible, or when project has PHPUnit incompatibilities. Configuration options: target ( '3.2' , '4.3' , 'newest' ): target version of PHPUnit; defaults to 'newest'

( , , ): target version of PHPUnit; defaults to use_class_const ( bool ): use ::class notation; defaults to true

php_unit_ordered_covers [@PhpCsFixer] Order @covers annotation of PHPUnit tests.

php_unit_set_up_tear_down_visibility [@PhpCsFixer:risky] Changes the visibility of the setUp() and tearDown() functions of PHPUnit to protected , to match the PHPUnit TestCase. Risky rule: this fixer may change functions named ``setUp()`` or ``tearDown()`` outside of PHPUnit tests, when a class is wrongly seen as a PHPUnit test.

php_unit_size_class All PHPUnit test cases should have @small , @medium or @large annotation to enable run time limits. Configuration options: group ( 'large' , 'medium' , 'small' ): define a specific group to be used in case no group is already in use; defaults to 'small'

php_unit_strict [@PhpCsFixer:risky] PHPUnit methods like assertSame should be used instead of assertEquals . Risky rule: risky when any of the functions are overridden or when testing object equality. Configuration options: assertions (a subset of ['assertAttributeEquals', 'assertAttributeNotEquals', 'assertEquals', 'assertNotEquals'] ): list of assertion methods to fix; defaults to ['assertAttributeEquals', 'assertAttributeNotEquals', 'assertEquals', 'assertNotEquals']

php_unit_test_annotation [@PhpCsFixer:risky] Adds or removes @test annotations from tests, following configuration. Risky rule: this fixer may change the name of your tests, and could cause incompatibility with abstract classes or interfaces. Configuration options: case ( 'camel' , 'snake' ): whether to camel or snake case when adding the test prefix; defaults to 'camel' . DEPRECATED: use php_unit_method_casing fixer instead

( , ): whether to camel or snake case when adding the test prefix; defaults to . DEPRECATED: use fixer instead style ( 'annotation' , 'prefix' ): whether to use the @test annotation or not; defaults to 'prefix'

php_unit_test_case_static_method_calls [@PhpCsFixer:risky] Calls to PHPUnit\Framework\TestCase static methods must all be of the same type, either $this-> , self:: or static:: . Risky rule: risky when PHPUnit methods are overridden or not accessible, or when project has PHPUnit incompatibilities. Configuration options: call_type ( 'self' , 'static' , 'this' ): the call type to use for referring to PHPUnit methods; defaults to 'static'

( , , ): the call type to use for referring to PHPUnit methods; defaults to methods ( array ): dictionary of method => call_type values that differ from the default strategy; defaults to []

php_unit_test_class_requires_covers [@PhpCsFixer] Adds a default @coversNothing annotation to PHPUnit test classes that have no @covers* annotation.

phpdoc_add_missing_param_annotation [@PhpCsFixer] PHPDoc should contain @param for all params. Configuration options: only_untyped ( bool ): whether to add missing @param annotations for untyped parameters only; defaults to true

phpdoc_align [@Symfony, @PhpCsFixer] All items of the given phpdoc tags must be either left-aligned or (by default) aligned vertically. Configuration options: align ( 'left' , 'vertical' ): align comments; defaults to 'vertical'

( , ): align comments; defaults to tags (a subset of ['param', 'property', 'property-read', 'property-write', 'return', 'throws', 'type', 'var', 'method'] ): the tags that should be aligned; defaults to ['param', 'return', 'throws', 'type', 'var']

phpdoc_annotation_without_dot [@Symfony, @PhpCsFixer] PHPDoc annotation descriptions should not be a sentence.

phpdoc_indent [@Symfony, @PhpCsFixer] Docblocks should have the same indentation as the documented subject.

phpdoc_inline_tag [@Symfony, @PhpCsFixer] Fix PHPDoc inline tags, make @inheritdoc always inline.

phpdoc_line_span Changes doc blocks from single to multi line, or reversed. Works for class constants, properties and methods only. Configuration options: const ( 'multi' , 'single' ): whether const blocks should be single or multi line; defaults to 'multi'

( , ): whether const blocks should be single or multi line; defaults to method ( 'multi' , 'single' ): whether method doc blocks should be single or multi line; defaults to 'multi'

( , ): whether method doc blocks should be single or multi line; defaults to property ( 'multi' , 'single' ): whether property doc blocks should be single or multi line; defaults to 'multi'

phpdoc_no_access [@Symfony, @PhpCsFixer] @access annotations should be omitted from PHPDoc.

phpdoc_no_alias_tag [@Symfony, @PhpCsFixer] No alias PHPDoc tags should be used. Configuration options: replacements ( array ): mapping between replaced annotations with new ones; defaults to ['property-read' => 'property', 'property-write' => 'property', 'type' => 'var', 'link' => 'see']

phpdoc_no_empty_return [@PhpCsFixer] @return void and @return null annotations should be omitted from PHPDoc.

phpdoc_no_package [@Symfony, @PhpCsFixer] @package and @subpackage annotations should be omitted from PHPDoc.

phpdoc_no_useless_inheritdoc [@Symfony, @PhpCsFixer] Classy that does not inherit must not have @inheritdoc tags.

phpdoc_order [@PhpCsFixer] Annotations in PHPDoc should be ordered so that @param annotations come first, then @throws annotations, then @return annotations.

phpdoc_return_self_reference [@Symfony, @PhpCsFixer] The type of @return annotations of methods returning a reference to itself must the configured one. Configuration options: replacements ( array ): mapping between replaced return types with new ones; defaults to ['this' => '$this', '@this' => '$this', '$self' => 'self', '@self' => 'self', '$static' => 'static', '@static' => 'static']

phpdoc_scalar [@Symfony, @PhpCsFixer] Scalar types should always be written in the same form. int not integer , bool not boolean , float not real or double . Configuration options: types (a subset of ['boolean', 'callback', 'double', 'integer', 'real', 'str'] ): a map of types to fix; defaults to ['boolean', 'double', 'integer', 'real', 'str']

phpdoc_separation [@Symfony, @PhpCsFixer] Annotations in PHPDoc should be grouped together so that annotations of the same type immediately follow each other, and annotations of a different type are separated by a single blank line.

phpdoc_single_line_var_spacing [@Symfony, @PhpCsFixer] Single line @var PHPDoc should have proper spacing.

phpdoc_summary [@Symfony, @PhpCsFixer] PHPDoc summary should end in either a full stop, exclamation mark, or question mark.

phpdoc_to_comment [@Symfony, @PhpCsFixer] Docblocks should only be used on structural elements.

phpdoc_to_param_type EXPERIMENTAL: Takes @param annotations of non-mixed types and adjusts accordingly the function signature. Requires PHP >= 7.0. Risky rule: this rule is EXPERIMENTAL and [1] is not covered with backward compatibility promise. [2] ``@param`` annotation is mandatory for the fixer to make changes, signatures of methods without it (no docblock, inheritdocs) will not be fixed. [3] Manual actions are required if inherited signatures are not properly documented. Configuration options: scalar_types ( bool ): fix also scalar types; may have unexpected behaviour due to PHP bad type coercion system; defaults to true

phpdoc_to_return_type EXPERIMENTAL: Takes @return annotation of non-mixed types and adjusts accordingly the function signature. Requires PHP >= 7.0. Risky rule: this rule is EXPERIMENTAL and [1] is not covered with backward compatibility promise. [2] ``@return`` annotation is mandatory for the fixer to make changes, signatures of methods without it (no docblock, inheritdocs) will not be fixed. [3] Manual actions are required if inherited signatures are not properly documented. [4] ``@inheritdocs`` support is under construction. Configuration options: scalar_types ( bool ): fix also scalar types; may have unexpected behaviour due to PHP bad type coercion system; defaults to true

phpdoc_trim [@Symfony, @PhpCsFixer] PHPDoc should start and end with content, excluding the very first and last line of the docblocks.

phpdoc_trim_consecutive_blank_line_separation [@Symfony, @PhpCsFixer] Removes extra blank lines after summary and after description in PHPDoc.

phpdoc_types [@Symfony, @PhpCsFixer] The correct case must be used for standard PHP types in PHPDoc. Configuration options: groups (a subset of ['simple', 'alias', 'meta'] ): type groups to fix; defaults to ['simple', 'alias', 'meta']

phpdoc_types_order [@Symfony, @PhpCsFixer] Sorts PHPDoc types. Configuration options: null_adjustment ( 'always_first' , 'always_last' , 'none' ): forces the position of null (overrides sort_algorithm ); defaults to 'always_first'

( , , ): forces the position of (overrides ); defaults to sort_algorithm ( 'alpha' , 'none' ): the sorting algorithm to apply; defaults to 'alpha'

phpdoc_var_annotation_correct_order [@PhpCsFixer] @var and @type annotations must have type and name in the correct order.

phpdoc_var_without_name [@Symfony, @PhpCsFixer] @var and @type annotations of classy properties should not contain the name.

pow_to_exponentiation [@PHP56Migration:risky, @PHP70Migration:risky, @PHP71Migration:risky] Converts pow to the ** operator. Risky rule: risky when the function ``pow`` is overridden.

pre_increment Pre incrementation/decrementation should be used if possible. DEPRECATED: use increment_style instead.

protected_to_private [@PhpCsFixer] Converts protected variables and methods to private where possible.

psr0 Classes must be in a path that matches their namespace, be at least one namespace deep and the class name should match the file name. Risky rule: this fixer may change your class name, which will break the code that depends on the old name. Configuration options: dir ( string ): the directory where the project code is placed; defaults to ''

psr4 [@Symfony:risky, @PhpCsFixer:risky] Class names should match the file name. Risky rule: this fixer may change your class name, which will break the code that depends on the old name.

random_api_migration [@PHP70Migration:risky, @PHP71Migration:risky] Replaces rand , srand , getrandmax functions calls with their mt_* analogs. Risky rule: risky when the configured functions are overridden. Configuration options: replacements ( array ): mapping between replaced functions with the new ones; defaults to ['getrandmax' => 'mt_getrandmax', 'rand' => 'mt_rand', 'srand' => 'mt_srand']

return_assignment [@PhpCsFixer] Local, dynamic and directly referenced variables should not be assigned and directly returned by a function or method.

return_type_declaration [@Symfony, @PhpCsFixer] There should be one or no space before colon, and one space after it in return type declarations, according to configuration. Configuration options: space_before ( 'none' , 'one' ): spacing to apply before colon; defaults to 'none'

self_accessor [@Symfony:risky, @PhpCsFixer:risky] Inside class or interface element self should be preferred to the class name itself. Risky rule: risky when using dynamic calls like get_called_class() or late static binding.

self_static_accessor Inside a final class or anonymous class self should be preferred to static .

semicolon_after_instruction [@Symfony, @PhpCsFixer] Instructions must be terminated with a semicolon.

set_type_to_cast [@Symfony:risky, @PhpCsFixer:risky] Cast shall be used, not settype . Risky rule: risky when the ``settype`` function is overridden or when used as the 2nd or 3rd expression in a ``for`` loop .

short_scalar_cast [@Symfony, @PhpCsFixer] Cast (boolean) and (integer) should be written as (bool) and (int) , (double) and (real) as (float) , (binary) as (string) .

silenced_deprecation_error Ensures deprecation notices are silenced. DEPRECATED: use error_suppression instead. Risky rule: silencing of deprecation errors might cause changes to code behaviour.

simple_to_complex_string_variable [@PhpCsFixer] Converts explicit variables in double-quoted strings and heredoc syntax from simple to complex format ( ${ to {$ ).

simplified_null_return A return statement wishing to return void should not return null .

single_blank_line_at_eof [@PSR2, @Symfony, @PhpCsFixer] A PHP file without end tag must always end with a single empty line feed.

single_blank_line_before_namespace [@Symfony, @PhpCsFixer] There should be exactly one blank line before a namespace declaration.

single_class_element_per_statement [@PSR2, @Symfony, @PhpCsFixer] There MUST NOT be more than one property or constant declared per statement. Configuration options: elements (a subset of ['const', 'property'] ): list of strings which element should be modified; defaults to ['const', 'property']

single_import_per_statement [@PSR2, @Symfony, @PhpCsFixer] There MUST be one use keyword per declaration.

single_line_after_imports [@PSR2, @Symfony, @PhpCsFixer] Each namespace use MUST go on its own line and there MUST be one blank line after the use statements block.

single_line_comment_style [@Symfony, @PhpCsFixer] Single-line comments and multi-line comments with only one line of actual content should use the // syntax. Configuration options: comment_types (a subset of ['asterisk', 'hash'] ): list of comment types to fix; defaults to ['asterisk', 'hash']

single_line_throw [@Symfony] Throwing exception must be done in single line.

single_quote [@Symfony, @PhpCsFixer] Convert double quotes to single quotes for simple strings. Configuration options: strings_containing_single_quote_chars ( bool ): whether to fix double-quoted strings that contains single-quotes; defaults to false

single_trait_insert_per_statement [@Symfony, @PhpCsFixer] Each trait use must be done as single statement.

space_after_semicolon [@Symfony, @PhpCsFixer] Fix whitespace after a semicolon. Configuration options: remove_in_empty_for_expressions ( bool ): whether spaces should be removed for empty for expressions; defaults to false

standardize_increment [@Symfony, @PhpCsFixer] Increment and decrement operators should be used if possible.

standardize_not_equals [@Symfony, @PhpCsFixer] Replace all <> with != .

static_lambda Lambdas not (indirect) referencing $this must be declared static . Risky rule: risky when using ``->bindTo`` on lambdas without referencing to ``$this``.

strict_comparison [@PhpCsFixer:risky] Comparisons should be strict. Risky rule: changing comparisons to strict might change code behavior.

strict_param [@PhpCsFixer:risky] Functions should be used with $strict param set to true . Risky rule: risky when the fixed function is overridden or if the code relies on non-strict usage.

string_line_ending [@PhpCsFixer:risky] All multi-line strings must use correct line ending. Risky rule: changing the line endings of multi-line strings might affect string comparisons and outputs.

switch_case_semicolon_to_colon [@PSR2, @Symfony, @PhpCsFixer] A case should be followed by a colon and not a semicolon.

switch_case_space [@PSR2, @Symfony, @PhpCsFixer] Removes extra spaces between colon and case value.

ternary_operator_spaces [@Symfony, @PhpCsFixer] Standardize spaces around ternary operator.

ternary_to_null_coalescing [@PHP70Migration, @PHP71Migration, @PHP73Migration] Use null coalescing operator ?? where possible. Requires PHP >= 7.0.

trailing_comma_in_multiline_array [@Symfony, @PhpCsFixer] PHP multi-line arrays should have a trailing comma. Configuration options: after_heredoc ( bool ): whether a trailing comma should also be placed after heredoc end; defaults to false

trim_array_spaces [@Symfony, @PhpCsFixer] Arrays should be formatted like function/method arguments, without leading or trailing single line space.

unary_operator_spaces [@Symfony, @PhpCsFixer] Unary operators should be placed adjacent to their operands.

visibility_required [@PSR2, @Symfony, @PhpCsFixer, @PHP71Migration, @PHP73Migration] 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. Configuration options: elements (a subset of ['property', 'method', 'const'] ): the structural elements to fix (PHP >= 7.1 required for const ); defaults to ['property', 'method']

void_return [@PHP71Migration:risky] Add void return type to functions with missing or empty return statements, but priority is given to @return annotations. Requires PHP >= 7.1. Risky rule: modifies the signature of functions.

whitespace_after_comma_in_array [@Symfony, @PhpCsFixer] In array declaration, there MUST be a whitespace after each comma.