.php_cs.dist

<?php

/*
 * Pickle
 *
 *
 * @license
 *
 * New BSD License
 *
 * Copyright © 2015-2015, Pickle community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Hoa nor the names of its contributors may be
 *       used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * This document has been generated with
 * https://mlocati.github.io/php-cs-fixer-configurator/#version:2.18.1|configurator
 * you can change this configuration by importing this file.
 */

return PhpCsFixer\Config::create()
    ->setRiskyAllowed(true)
    ->setRules([
        // 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,
        // Converts simple usages of `array_push($x, $y);` to `$x[] = $y;`.
        'array_push' => true,
        // PHP arrays should be declared using the configured syntax.
        'array_syntax' => ['syntax' => 'short'],
        // Converts backtick operators to `shell_exec` calls.
        'backtick_to_shell_exec' => true,
        // Binary operators should be surrounded by space as configured.
        'binary_operator_spaces' => true,
        // There MUST be one blank line after the namespace declaration.
        'blank_line_after_namespace' => true,
        // Ensure there is no code on the same line as the PHP open tag and it is followed by a blank line.
        'blank_line_after_opening_tag' => true,
        // The body of each structure MUST be enclosed by braces. Braces should be properly placed. Body of braces should be properly indented.
        'braces' => ['allow_single_line_anonymous_class_with_empty_body' => true],
        // A single space or none should be between cast and variable.
        'cast_spaces' => true,
        // Class, trait and interface elements must be separated with one or none blank line.
        'class_attributes_separation' => true,
        // Whitespace around the keywords of a class, trait or interfaces definition should be one space.
        'class_definition' => ['single_line' => true],
        // Namespace must not contain spacing, comments or PHPDoc.
        'clean_namespace' => true,
        // Replace multiple nested calls of `dirname` by only one call with second `$level` parameter. Requires PHP >= 7.0.
        'combine_nested_dirname' => true,
        // Comments with annotation should be docblock when used on structural elements.
        'comment_to_phpdoc' => ['ignored_tags' => ['todo']],
        // Remove extra spaces in a nullable typehint.
        'compact_nullable_typehint' => true,
        // Concatenation should be spaced according configuration.
        'concat_space' => ['spacing' => 'one'],
        // The PHP constants `true`, `false`, and `null` MUST be written using the correct casing.
        'constant_case' => true,
        // Equal sign in declare statement should be surrounded by spaces or not following configuration.
        'declare_equal_normalize' => ['space' => 'none'],
        // Replaces `dirname(__FILE__)` expression with equivalent `__DIR__` constant.
        'dir_constant' => true,
        // Replaces short-echo `<?=` with long format `<?php echo`/`<?php print` syntax, or vice-versa.
        'echo_tag_syntax' => ['format' => 'short'],
        // 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 only UTF-8 without BOM (remove BOM).
        'encoding' => true,
        // Replace deprecated `ereg` regular expression functions with `preg`.
        'ereg_to_preg' => true,
        // Escape implicit backslashes in strings and heredocs to ease the understanding of which are special chars interpreted by PHP and which not.
        'escape_implicit_backslashes' => 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,
        // PHP code must use the long `<?php` tags or short-echo `<?=` tags and not other tag variations.
        'full_opening_tag' => true,
        // Transforms imported FQCN parameters and return types in function arguments to short version.
        'fully_qualified_strict_types' => true,
        // Spaces should be properly placed in a function declaration.
        'function_declaration' => true,
        // Replace core functions calls returning constants with the constants.
        'function_to_constant' => true,
        // Ensure single space between function's argument and its typehint.
        'function_typehint_space' => true,
        // Renames PHPDoc tags.
        'general_phpdoc_tag_rename' => ['replacements' => ['inheritDocs' => 'inheritDoc']],
        // Imports or fully qualifies global classes/functions/constants.
        'global_namespace_import' => true,
        // Add, replace or remove header comment.
        'header_comment' => ['header' => <<<'EOT'
Pickle


@license

New BSD License

Copyright © 2015-2015, Pickle community. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the Hoa nor the names of its contributors may be
      used to endorse or promote products derived from this software without
      specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
EOT
        ],
        // Convert `heredoc` to `nowdoc` where possible.
        'heredoc_to_nowdoc' => true,
        // Function `implode` must be called with 2 arguments in the documented order.
        'implode_call' => true,
        // Include/Require and file path should be divided with a single space. File path should not be placed under brackets.
        'include' => true,
        // Pre- or post-increment and decrement operators should be used if possible.
        'increment_style' => ['style' => 'post'],
        // Code MUST use configured indentation type.
        'indentation_type' => true,
        // Replaces `is_null($var)` expression with `null === $var`.
        'is_null' => ['use_yoda_style' => false],
        // All PHP files must use same line ending.
        'line_ending' => true,
        // Ensure there is no code on the same line as the PHP open tag.
        'linebreak_after_opening_tag' => true,
        // List (`array` destructuring) assignment should be declared using the configured syntax. Requires PHP >= 7.1.
        'list_syntax' => ['syntax' => 'short'],
        // Use `&&` and `||` logical operators instead of `and` and `or`.
        'logical_operators' => true,
        // Cast should be written in lower case.
        'lowercase_cast' => true,
        // PHP keywords MUST be in lower case.
        'lowercase_keywords' => true,
        // Class static references `self`, `static` and `parent` MUST be in lower case.
        'lowercase_static_reference' => true,
        // Magic constants should be referred to using the correct casing.
        'magic_constant_casing' => true,
        // Magic method definitions and calls must be using the correct casing.
        'magic_method_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' => ['on_multiline' => 'ensure_fully_multiline'],
        // 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'],
        // Native type hints for functions should use the correct case.
        'native_function_type_declaration_casing' => true,
        // All instances created with new keyword must be followed by braces.
        'new_with_braces' => true,
        // Master functions shall be used instead of aliases.
        'no_alias_functions' => true,
        // There should be no empty lines after class opening brace.
        'no_blank_lines_after_class_opening' => true,
        // There should not be blank lines between docblock and the documented element.
        'no_blank_lines_after_phpdoc' => true,
        // There must be a comment when fall-through is intentional in a non-empty case body.
        'no_break_comment' => true,
        // The closing `? >` tag MUST be omitted from files containing only PHP.
        'no_closing_tag' => true,
        // There should not be any empty comments.
        'no_empty_comment' => true,
        // There should not be empty PHPDoc blocks.
        'no_empty_phpdoc' => true,
        // Remove useless (semicolon) statements.
        'no_empty_statement' => true,
        // Removes extra blank lines and/or blank lines following configuration.
        'no_extra_blank_lines' => true,
        // Replace accidental usage of homoglyphs (non ascii characters) in names.
        'no_homoglyph_names' => 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,
        // Either language construct `print` or `echo` should be used.
        'no_mixed_echo_print' => true,
        // Operator `=>` should not be surrounded by multi-line whitespaces.
        'no_multiline_whitespace_around_double_arrow' => true,
        // Properties MUST not be explicitly initialized with `null` except when they have a type declaration (PHP 7.4).
        'no_null_property_initialization' => true,
        // Convert PHP4-style constructors to `__construct`.
        'no_php4_constructor' => 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,
        // Replaces superfluous `elseif` with `if`.
        'no_superfluous_elseif' => true,
        // Removes `@param`, `@return` and `@var` tags that don't provide any useful information.
        'no_superfluous_phpdoc_tags' => ['allow_mixed' => 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' => ['statements' => ['break','clone','continue','echo_print','return','switch_case','yield','yield_from']],
        // Removes unneeded curly braces that are superfluous and aren't part of a control structure's body.
        'no_unneeded_curly_braces' => true,
        // Unused `use` statements must be removed.
        'no_unused_imports' => true,
        // There should not be useless `else` cases.
        'no_useless_else' => true,
        // There should not be an empty `return` statement at the end of a function.
        'no_useless_return' => true,
        // There must be no `sprintf` calls with only the first argument.
        'no_useless_sprintf' => 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,
        // Remove Zero-width space (ZWSP), Non-breaking space (NBSP) and other invisible unicode symbols.
        'non_printable_character' => ['use_escape_sequences_in_strings' => true],
        // Array index should always be written by using square braces.
        'normalize_index_brace' => true,
        // Adds or removes `?` before type declarations for parameters with a default `null` value.
        'nullable_type_declaration_for_default_null_value' => true,
        // There should not be space before or after object `T_OBJECT_OPERATOR` `->`.
        'object_operator_without_whitespace' => true,
        // Operators - when multiline - must always be at the beginning or at the end of the line.
        'operator_linebreak' => true,
        // Orders the elements of classes/interfaces/traits.
        'ordered_class_elements' => true,
        // Ordering `use` statements.
        'ordered_imports' => true,
        // Trait `use` statements must be sorted alphabetically.
        'ordered_traits' => true,
        // All items of the given phpdoc tags must be either left-aligned or (by default) aligned vertically.
        'phpdoc_align' => ['align' => 'left'],
        // PHPDoc annotation descriptions should not be a sentence.
        'phpdoc_annotation_without_dot' => true,
        // Docblocks should have the same indentation as the documented subject.
        'phpdoc_indent' => true,
        // Fixes PHPDoc inline tags.
        'phpdoc_inline_tag_normalizer' => true,
        // Changes doc blocks from single to multi line, or reversed. Works for class constants, properties and methods only.
        'phpdoc_line_span' => true,
        // `@access` annotations should be omitted from PHPDoc.
        'phpdoc_no_access' => true,
        // No alias PHPDoc tags should be used.
        'phpdoc_no_alias_tag' => true,
        // `@return void` and `@return null` annotations should be omitted from PHPDoc.
        'phpdoc_no_empty_return' => true,
        // Classy that does not inherit must not have `@inheritdoc` tags.
        'phpdoc_no_useless_inheritdoc' => true,
        // Annotations in PHPDoc should be ordered so that `@param` annotations come first, then `@throws` annotations, then `@return` annotations.
        'phpdoc_order' => true,
        // Order phpdoc tags by value.
        'phpdoc_order_by_value' => true,
        // The type of `@return` annotations of methods returning a reference to itself must the configured one.
        'phpdoc_return_self_reference' => 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,
        // 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_separation' => 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,
        // Fixes casing of PHPDoc tags.
        'phpdoc_tag_casing' => true,
        // Forces PHPDoc tags to be either regular annotations or inline.
        'phpdoc_tag_type' => ['tags' => ['inheritDoc' => 'inline']],
        // PHPDoc should start and end with content, excluding the very first and last line of the docblocks.
        'phpdoc_trim' => true,
        // Removes extra blank lines after summary and after description in PHPDoc.
        'phpdoc_trim_consecutive_blank_line_separation' => true,
        // The correct case must be used for standard PHP types in PHPDoc.
        'phpdoc_types' => true,
        // Sorts PHPDoc types.
        'phpdoc_types_order' => ['null_adjustment' => 'always_last'],
        // `@var` and `@type` annotations must have type and name in the correct order.
        'phpdoc_var_annotation_correct_order' => true,
        // `@var` and `@type` annotations of classy properties should not contain the name.
        'phpdoc_var_without_name' => true,
        // Converts `pow` to the `**` operator.
        'pow_to_exponentiation' => true,
        // Replaces `rand`, `srand`, `getrandmax` functions calls with their `mt_*` analogs.
        'random_api_migration' => true,
        // Local, dynamic and directly referenced variables should not be assigned and directly returned by a function or method.
        'return_assignment' => true,
        // There should be one or no space before colon, and one space after it in return type declarations, according to configuration.
        'return_type_declaration' => true,
        // Cast shall be used, not `settype`.
        'set_type_to_cast' => true,
        // Cast `(boolean)` and `(integer)` should be written as `(bool)` and `(int)`, `(double)` and `(real)` as `(float)`, `(binary)` as `(string)`.
        'short_scalar_cast' => true,
        // Converts explicit variables in double-quoted strings and heredoc syntax from simple to complex format (`${` to `{$`).
        'simple_to_complex_string_variable' => 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,
        // 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,
        // Convert double quotes to single quotes for simple strings.
        'single_quote' => true,
        // Ensures a single space after language constructs.
        'single_space_after_construct' => true,
        // Each trait `use` must be done as single statement.
        'single_trait_insert_per_statement' => true,
        // Fix whitespace after a semicolon.
        'space_after_semicolon' => ['remove_in_empty_for_expressions' => true],
        // Increment and decrement operators should be used if possible.
        'standardize_increment' => 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,
        // Switch case must not be ended with `continue` but with `break`.
        'switch_continue_to_break' => true,
        // Standardize spaces around ternary operator.
        'ternary_operator_spaces' => true,
        // Use the Elvis operator `?:` where possible.
        'ternary_to_elvis_operator' => true,
        // Use `null` coalescing operator `??` where possible. Requires PHP >= 7.0.
        'ternary_to_null_coalescing' => 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,
        // 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' => ['elements' => ['property','method','const']],
        // Write conditions in Yoda style (`true`), non-Yoda style (`['equal' => false, 'identical' => false, 'less_and_greater' => false]`) or ignore those conditions (`null`) based on configuration.
        'yoda_style' => ['always_move_variable' => false, 'equal' => false, 'identical' => false, 'less_and_greater' => false],
    ])
    ->setFinder(
        PhpCsFixer\Finder::create()
            ->exclude('vendor')
            ->in([
                __DIR__ . '/features',
                __DIR__ . '/src',
                __DIR__ . '/tests',
            ])
            ->append([
                __FILE__,
                __DIR__ . '/bin/pickle',
                __DIR__ . '/.atoum.php',
                __DIR__ . '/.bootstrap.atoum.php',
            ])
    )
;