src/Config.php
public static function getSymfonyRules20()
    {
        return [
            'blank_line_after_opening_tag'                => true,
            'blank_line_before_return'                    => true,
            'cast_spaces'                                 => true,
            'concat_without_spaces'                       => false,
            'function_typehint_space'                     => true,
            'hash_to_slash_comment'                       => true,
            'heredoc_to_nowdoc'                           => false,
            'include'                                     => true,
            'lowercase_cast'                              => true,
            'method_separation'                           => true,
            'native_function_casing'                      => true,
            'new_with_braces'                             => true,
            'no_alias_functions'                          => true,
            'no_blank_lines_after_class_opening'          => true,
            'no_blank_lines_after_phpdoc'                 => true,
            'no_empty_statement'                          => true,
            'no_extra_consecutive_blank_lines'            => true,
            'no_leading_import_slash'                     => true,
            'no_leading_namespace_whitespace'             => true,
            'no_multiline_whitespace_around_double_arrow' => true,
            'no_short_bool_cast'                          => true,
            'no_singleline_whitespace_before_semicolons'  => true,
            'no_spaces_inside_offset'                     => true,
            'no_trailing_comma_in_list_call'              => true,
            'no_trailing_comma_in_singleline_array'       => true,
            'no_unneeded_control_parentheses'             => true,
            'no_unreachable_default_argument_value'       => true,
            'no_unused_imports'                           => true,
            'no_whitespace_before_comma_in_array'         => true,
            'no_whitespace_in_blank_lines'                => true,
            'object_operator_without_whitespace'          => true,
            'phpdoc_align'                                => true,
            'phpdoc_indent'                               => true,
            'phpdoc_inline_tag'                           => true,
            'phpdoc_no_access'                            => true,
            'phpdoc_no_empty_return'                      => true,
            'phpdoc_no_package'                           => true,
            'phpdoc_scalar'                               => true,
            'phpdoc_separation'                           => true,
            'phpdoc_single_line_var_spacing'              => true,
            'phpdoc_summary'                              => true,
            'phpdoc_to_comment'                           => true,
            'phpdoc_trim'                                 => true,
            'phpdoc_type_to_var'                          => true,
            'phpdoc_types'                                => true,
            'phpdoc_var_without_name'                     => true,
            'pre_increment'                               => true,
            'print_to_echo'                               => false,
            'self_accessor'                               => false,
            'short_scalar_cast'                           => true,
            'simplified_null_return'                      => true,
            'single_blank_line_before_namespace'          => true,
            'single_quote'                                => true,
            'space_after_semicolon'                       => true,
            'standardize_not_equals'                      => true,
            'ternary_operator_spaces'                     => true,
            'trailing_comma_in_multiline_array'           => true,
            'trim_array_spaces'                           => true,
            'unalign_double_arrow'                        => true,
            'unalign_equals'                              => true,
            'unary_operator_spaces'                       => true,
            'whitespace_after_comma_in_array'             => true,
        ];
    }
public static function getSymfonyRules20()
    {
        return [
            'blank_line_after_opening_tag'                => true,
            'blank_line_before_return'                    => true,
            'cast_spaces'                                 => true,
            'concat_without_spaces'                       => false,
            'function_typehint_space'                     => true,
            'hash_to_slash_comment'                       => true,
            'heredoc_to_nowdoc'                           => false,
            'include'                                     => true,
            'lowercase_cast'                              => true,
            'method_separation'                           => true,
            'native_function_casing'                      => true,
            'new_with_braces'                             => true,
            'no_alias_functions'                          => true,
            'no_blank_lines_after_class_opening'          => true,
            'no_blank_lines_after_phpdoc'                 => true,
            'no_empty_statement'                          => true,
            'no_extra_consecutive_blank_lines'            => true,
            'no_leading_import_slash'                     => true,
            'no_leading_namespace_whitespace'             => true,
            'no_multiline_whitespace_around_double_arrow' => true,
            'no_short_bool_cast'                          => true,
            'no_singleline_whitespace_before_semicolons'  => true,
            'no_spaces_inside_offset'                     => true,
            'no_trailing_comma_in_list_call'              => true,
            'no_trailing_comma_in_singleline_array'       => true,
            'no_unneeded_control_parentheses'             => true,
            'no_unreachable_default_argument_value'       => true,
            'no_unused_imports'                           => true,
            'no_whitespace_before_comma_in_array'         => true,
            'no_whitespace_in_blank_lines'                => true,
            'object_operator_without_whitespace'          => true,
            'phpdoc_align'                                => true,
            'phpdoc_indent'                               => true,
            'phpdoc_inline_tag'                           => true,
            'phpdoc_no_access'                            => true,
            'phpdoc_no_empty_return'                      => true,
            'phpdoc_no_package'                           => true,
            'phpdoc_scalar'                               => true,
            'phpdoc_separation'                           => true,
            'phpdoc_single_line_var_spacing'              => true,
            'phpdoc_summary'                              => true,
            'phpdoc_to_comment'                           => true,
            'phpdoc_trim'                                 => true,
            'phpdoc_type_to_var'                          => true,
            'phpdoc_types'                                => true,
            'phpdoc_var_without_name'                     => true,
            'pre_increment'                               => true,
            'print_to_echo'                               => false,
            'self_accessor'                               => false,
            'short_scalar_cast'                           => true,
            'simplified_null_return'                      => true,
            'single_blank_line_before_namespace'          => true,
            'single_quote'                                => true,
            'space_after_semicolon'                       => true,
            'standardize_not_equals'                      => true,
            'ternary_operator_spaces'                     => true,
            'trailing_comma_in_multiline_array'           => true,
            'trim_array_spaces'                           => true,
            'unalign_double_arrow'                        => true,
            'unalign_equals'                              => true,
            'unary_operator_spaces'                       => true,
            'whitespace_after_comma_in_array'             => true,
        ];
    }
public static function getSymfonyRules20 ( ) { return [ 'blank_line_after_opening_tag' => true , 'blank_line_before_return' => true , 'cast_spaces' => true , 'concat_without_spaces' => false , 'function_typehint_space' => true , 'hash_to_slash_comment' => true , 'heredoc_to_nowdoc' => false , 'include' => true , 'lowercase_cast' => true , 'method_separation' => true , 'native_function_casing' => true , 'new_with_braces' => true , 'no_alias_functions' => true , 'no_blank_lines_after_class_opening' => true , 'no_blank_lines_after_phpdoc' => true , 'no_empty_statement' => true , 'no_extra_consecutive_blank_lines' => true , 'no_leading_import_slash' => true , 'no_leading_namespace_whitespace' => true , 'no_multiline_whitespace_around_double_arrow' => true , 'no_short_bool_cast' => true , 'no_singleline_whitespace_before_semicolons' => true , 'no_spaces_inside_offset' => true , 'no_trailing_comma_in_list_call' => true , 'no_trailing_comma_in_singleline_array' => true , 'no_unneeded_control_parentheses' => true , 'no_unreachable_default_argument_value' => true , 'no_unused_imports' => true , 'no_whitespace_before_comma_in_array' => true , 'no_whitespace_in_blank_lines' => true , 'object_operator_without_whitespace' => true , 'phpdoc_align' => true , 'phpdoc_indent' => true , 'phpdoc_inline_tag' => true , 'phpdoc_no_access' => true , 'phpdoc_no_empty_return' => true , 'phpdoc_no_package' => true , 'phpdoc_scalar' => true , 'phpdoc_separation' => true , 'phpdoc_single_line_var_spacing' => true , 'phpdoc_summary' => true , 'phpdoc_to_comment' => true , 'phpdoc_trim' => true , 'phpdoc_type_to_var' => true , 'phpdoc_types' => true , 'phpdoc_var_without_name' => true , 'pre_increment' => true , 'print_to_echo' => false , 'self_accessor' => false , 'short_scalar_cast' => true , 'simplified_null_return' => true , 'single_blank_line_before_namespace' => true , 'single_quote' => true , 'space_after_semicolon' => true , 'standardize_not_equals' => true , 'ternary_operator_spaces' => true , 'trailing_comma_in_multiline_array' => true , 'trim_array_spaces' => true , 'unalign_double_arrow' => true , 'unalign_equals' => true , 'unary_operator_spaces' => true , 'whitespace_after_comma_in_array' => true , ] ; }
Gets rules of the Symfony level that are applicable to this config.

@todo Rename to `getSymfonyRules()` and use when using CS Fixer >= 2.0

@return array Map of rule name (strig) to enabled/disabled (bool)

@since [*next-version*]
Gets rules of the Symfony level that are applicable to this config .