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Commit cf2c10aa authored by David Maus's avatar David Maus
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Require phan/phan and phpstan/phpstan for development

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<?php
use Phan\Issue;
/**
* This configuration file was automatically generated by 'phan --init --init-level=1'
*
* TODOs (added by 'phan --init'):
*
* - Go through this file and verify that there are no missing/unnecessary files/directories.
* (E.g. this only includes direct composer dependencies - You may have to manually add indirect composer dependencies to 'directory_list')
* - Look at 'plugins' and add or remove plugins if appropriate (see https://github.com/phan/phan/tree/master/.phan/plugins#plugins)
* - Add global suppressions for pre-existing issues to suppress_issue_types (https://github.com/phan/phan/wiki/Tutorial-for-Analyzing-a-Large-Sloppy-Code-Base)
*
* This configuration will be read and overlaid on top of the
* default configuration. Command line arguments will be applied
* after this file is read.
*
* @see src/Phan/Config.php
* See Config for all configurable options.
*
* A Note About Paths
* ==================
*
* Files referenced from this file should be defined as
*
* ```
* Config::projectPath('relative_path/to/file')
* ```
*
* where the relative path is relative to the root of the
* project which is defined as either the working directory
* of the phan executable or a path passed in via the CLI
* '-d' flag.
*/
return [
// Supported values: `'5.6'`, `'7.0'`, `'7.1'`, `'7.2'`, `'7.3'`, `'7.4'`, `null`.
// If this is set to `null`,
// then Phan assumes the PHP version which is closest to the minor version
// of the php executable used to execute Phan.
//
// Note that the **only** effect of choosing `'5.6'` is to infer that functions removed in php 7.0 exist.
// (See `backward_compatibility_checks` for additional options)
// TODO: Choose a target_php_version for this project, or leave as null and remove this comment
'target_php_version' => '7.1',
// If enabled, missing properties will be created when
// they are first seen. If false, we'll report an
// error message if there is an attempt to write
// to a class property that wasn't explicitly
// defined.
'allow_missing_properties' => false,
// If enabled, null can be cast to any type and any
// type can be cast to null. Setting this to true
// will cut down on false positives.
'null_casts_as_any_type' => false,
// If enabled, allow null to be cast as any array-like type.
//
// This is an incremental step in migrating away from `null_casts_as_any_type`.
// If `null_casts_as_any_type` is true, this has no effect.
'null_casts_as_array' => false,
// If enabled, allow any array-like type to be cast to null.
// This is an incremental step in migrating away from `null_casts_as_any_type`.
// If `null_casts_as_any_type` is true, this has no effect.
'array_casts_as_null' => false,
// If enabled, scalars (int, float, bool, string, null)
// are treated as if they can cast to each other.
// This does not affect checks of array keys. See `scalar_array_key_cast`.
'scalar_implicit_cast' => false,
// If enabled, any scalar array keys (int, string)
// are treated as if they can cast to each other.
// E.g. `array<int,stdClass>` can cast to `array<string,stdClass>` and vice versa.
// Normally, a scalar type such as int could only cast to/from int and mixed.
'scalar_array_key_cast' => false,
// If this has entries, scalars (int, float, bool, string, null)
// are allowed to perform the casts listed.
//
// E.g. `['int' => ['float', 'string'], 'float' => ['int'], 'string' => ['int'], 'null' => ['string']]`
// allows casting null to a string, but not vice versa.
// (subset of `scalar_implicit_cast`)
'scalar_implicit_partial' => [],
// If enabled, Phan will warn if **any** type in a method invocation's object
// is definitely not an object,
// or if **any** type in an invoked expression is not a callable.
// Setting this to true will introduce numerous false positives
// (and reveal some bugs).
'strict_method_checking' => true,
// If enabled, Phan will warn if **any** type in the argument's union type
// cannot be cast to a type in the parameter's expected union type.
// Setting this to true will introduce numerous false positives
// (and reveal some bugs).
'strict_param_checking' => true,
// If enabled, Phan will warn if **any** type in a returned value's union type
// cannot be cast to the declared return type.
// Setting this to true will introduce numerous false positives
// (and reveal some bugs).
'strict_return_checking' => true,
// If enabled, Phan will warn if **any** type in a property assignment's union type
// cannot be cast to a type in the property's declared union type.
// Setting this to true will introduce numerous false positives
// (and reveal some bugs).
'strict_property_checking' => true,
// If true, seemingly undeclared variables in the global
// scope will be ignored.
//
// This is useful for projects with complicated cross-file
// globals that you have no hope of fixing.
'ignore_undeclared_variables_in_global_scope' => false,
// Set this to false to emit `PhanUndeclaredFunction` issues for internal functions that Phan has signatures for,
// but aren't available in the codebase, or the internal functions used to run Phan
// (may lead to false positives if an extension isn't loaded)
//
// If this is true(default), then Phan will not warn.
'ignore_undeclared_functions_with_known_signatures' => false,
// Backwards Compatibility Checking. This is slow
// and expensive, but you should consider running
// it before upgrading your version of PHP to a
// new version that has backward compatibility
// breaks.
//
// If you are migrating from PHP 5 to PHP 7,
// you should also look into using
// [php7cc (no longer maintained)](https://github.com/sstalle/php7cc)
// and [php7mar](https://github.com/Alexia/php7mar),
// which have different backwards compatibility checks.
'backward_compatibility_checks' => false,
// If true, check to make sure the return type declared
// in the doc-block (if any) matches the return type
// declared in the method signature.
'check_docblock_signature_return_type_match' => true,
// If true, make narrowed types from phpdoc params override
// the real types from the signature, when real types exist.
// (E.g. allows specifying desired lists of subclasses,
// or to indicate a preference for non-nullable types over nullable types)
//
// Affects analysis of the body of the method and the param types passed in by callers.
//
// (*Requires `check_docblock_signature_param_type_match` to be true*)
'prefer_narrowed_phpdoc_param_type' => true,
// (*Requires `check_docblock_signature_return_type_match` to be true*)
//
// If true, make narrowed types from phpdoc returns override
// the real types from the signature, when real types exist.
//
// (E.g. allows specifying desired lists of subclasses,
// or to indicate a preference for non-nullable types over nullable types)
//
// This setting affects the analysis of return statements in the body of the method and the return types passed in by callers.
'prefer_narrowed_phpdoc_return_type' => true,
// If enabled, check all methods that override a
// parent method to make sure its signature is
// compatible with the parent's.
//
// This check can add quite a bit of time to the analysis.
//
// This will also check if final methods are overridden, etc.
'analyze_signature_compatibility' => true,
// This setting maps case-insensitive strings to union types.
//
// This is useful if a project uses phpdoc that differs from the phpdoc2 standard.
//
// If the corresponding value is the empty string,
// then Phan will ignore that union type (E.g. can ignore 'the' in `@return the value`)
//
// If the corresponding value is not empty,
// then Phan will act as though it saw the corresponding UnionTypes(s)
// when the keys show up in a UnionType of `@param`, `@return`, `@var`, `@property`, etc.
//
// This matches the **entire string**, not parts of the string.
// (E.g. `@return the|null` will still look for a class with the name `the`, but `@return the` will be ignored with the below setting)
//
// (These are not aliases, this setting is ignored outside of doc comments).
// (Phan does not check if classes with these names exist)
//
// Example setting: `['unknown' => '', 'number' => 'int|float', 'char' => 'string', 'long' => 'int', 'the' => '']`
'phpdoc_type_mapping' => [],
// Set to true in order to attempt to detect dead
// (unreferenced) code. Keep in mind that the
// results will only be a guess given that classes,
// properties, constants and methods can be referenced
// as variables (like `$class->$property` or
// `$class->$method()`) in ways that we're unable
// to make sense of.
'dead_code_detection' => false,
// Set to true in order to attempt to detect unused variables.
// `dead_code_detection` will also enable unused variable detection.
//
// This has a few known false positives, e.g. for loops or branches.
'unused_variable_detection' => true,
// Set to true in order to attempt to detect redundant and impossible conditions.
//
// This has some false positives involving loops,
// variables set in branches of loops, and global variables.
'redundant_condition_detection' => true,
// If true, this runs a quick version of checks that takes less
// time at the cost of not running as thorough
// of an analysis. You should consider setting this
// to true only when you wish you had more **undiagnosed** issues
// to fix in your code base.
//
// In quick-mode the scanner doesn't rescan a function
// or a method's code block every time a call is seen.
// This means that the problem here won't be detected:
//
// ```php
// <?php
// function test($arg):int {
// return $arg;
// }
// test("abc");
// ```
//
// This would normally generate:
//
// ```
// test.php:3 PhanTypeMismatchReturn Returning type string but test() is declared to return int
// ```
//
// The initial scan of the function's code block has no
// type information for `$arg`. It isn't until we see
// the call and rescan `test()`'s code block that we can
// detect that it is actually returning the passed in
// `string` instead of an `int` as declared.
'quick_mode' => false,
// If true, then before analysis, try to simplify AST into a form
// which improves Phan's type inference in edge cases.
//
// This may conflict with `dead_code_detection`.
// When this is true, this slows down analysis slightly.
//
// E.g. rewrites `if ($a = value() && $a > 0) {...}`
// into `$a = value(); if ($a) { if ($a > 0) {...}}`
'simplify_ast' => true,
// Enable or disable support for generic templated
// class types.
'generic_types_enabled' => true,
// Override to hardcode existence and types of (non-builtin) globals in the global scope.
// Class names should be prefixed with `\`.
//
// (E.g. `['_FOO' => '\FooClass', 'page' => '\PageClass', 'userId' => 'int']`)
'globals_type_map' => [],
// The minimum severity level to report on. This can be
// set to `Issue::SEVERITY_LOW`, `Issue::SEVERITY_NORMAL` or
// `Issue::SEVERITY_CRITICAL`. Setting it to only
// critical issues is a good place to start on a big
// sloppy mature code base.
'minimum_severity' => Issue::SEVERITY_LOW,
// Add any issue types (such as `'PhanUndeclaredMethod'`)
// to this black-list to inhibit them from being reported.
'suppress_issue_types' => [],
// A regular expression to match files to be excluded
// from parsing and analysis and will not be read at all.
//
// This is useful for excluding groups of test or example
// directories/files, unanalyzable files, or files that
// can't be removed for whatever reason.
// (e.g. `'@Test\.php$@'`, or `'@vendor/.*/(tests|Tests)/@'`)
'exclude_file_regex' => '@^vendor/.*/(tests?|Tests?)/@',
// A file list that defines files that will be excluded
// from parsing and analysis and will not be read at all.
//
// This is useful for excluding hopelessly unanalyzable
// files that can't be removed for whatever reason.
'exclude_file_list' => [],
// A directory list that defines files that will be excluded
// from static analysis, but whose class and method
// information should be included.
//
// Generally, you'll want to include the directories for
// third-party code (such as "vendor/") in this list.
//
// n.b.: If you'd like to parse but not analyze 3rd
// party code, directories containing that code
// should be added to the `directory_list` as well as
// to `exclude_analysis_directory_list`.
'exclude_analysis_directory_list' => [
'vendor/',
],
// Enable this to enable checks of require/include statements referring to valid paths.
'enable_include_path_checks' => true,
// The number of processes to fork off during the analysis
// phase.
'processes' => 1,
// List of case-insensitive file extensions supported by Phan.
// (e.g. `['php', 'html', 'htm']`)
'analyzed_file_extensions' => [
'php',
],
// You can put paths to stubs of internal extensions in this config option.
// If the corresponding extension is **not** loaded, then Phan will use the stubs instead.
// Phan will continue using its detailed type annotations,
// but load the constants, classes, functions, and classes (and their Reflection types)
// from these stub files (doubling as valid php files).
// Use a different extension from php to avoid accidentally loading these.
// The `tools/make_stubs` script can be used to generate your own stubs (compatible with php 7.0+ right now)
//
// (e.g. `['xdebug' => '.phan/internal_stubs/xdebug.phan_php']`)
'autoload_internal_extension_signatures' => [],
// A list of plugin files to execute.
//
// Plugins which are bundled with Phan can be added here by providing their name (e.g. `'AlwaysReturnPlugin'`)
//
// Documentation about available bundled plugins can be found [here](https://github.com/phan/phan/tree/master/.phan/plugins).
//
// Alternately, you can pass in the full path to a PHP file with the plugin's implementation (e.g. `'vendor/phan/phan/.phan/plugins/AlwaysReturnPlugin.php'`)
'plugins' => [
'AlwaysReturnPlugin',
'DollarDollarPlugin',
'DuplicateArrayKeyPlugin',
'DuplicateExpressionPlugin',
'PregRegexCheckerPlugin',
'PrintfCheckerPlugin',
'SleepCheckerPlugin',
'UnreachableCodePlugin',
'UseReturnValuePlugin',
'EmptyStatementListPlugin',
'StrictComparisonPlugin',
],
// A list of directories that should be parsed for class and
// method information. After excluding the directories
// defined in `exclude_analysis_directory_list`, the remaining
// files will be statically analyzed for errors.
//
// Thus, both first-party and third-party code being used by
// your application should be included in this list.
'directory_list' => [
'src',
'vendor',
],
// A list of individual files to include in analysis
// with a path relative to the root directory of the
// project.
'file_list' => [],
];
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