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@no-named-arguments

Group: Advanced PHPDoc types · Category: ecosystem · File: phpdoc_advanced_phpstan_no_named_arguments.php · Kind: Style / opinionated (no runtime-safety impact)

Callers must use positional arguments so library authors can rename parameters without breaking code. Opinionated API surface rule. References: - PHPStan phpdocs-basics: No named arguments

Analyzer results

AnalyzerVersionResultDiagnostics
phan 6.0.7Phan 6.0.7 php-ast version 1.1.3 PHP version used to run Phan: 8.5.9 Enforced
phpdoc_advanced_phpstan_no_named_arguments.php:29: Saw named argument for value: 2 in call to \Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly(int $value) declared with @no-named-arguments defined at /Users/megurine/repo/php/php-typing-conformance/conformance/tests/phpdoc_advanced_phpstan_no_named_arguments.php:22 [PhanNoNamedArgument]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported
phpstan 2.2.8PHPStan - PHP Static Analysis Tool 2.2.8 Enforced reported Lv.5+
phpdoc_advanced_phpstan_no_named_arguments.php:29: Function Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly invoked with named argument $value, but it's not allowed because of @no-named-arguments. [identifier=argument.named] [reported-from-level=5]
With strict-rules
phpdoc_advanced_phpstan_no_named_arguments.php:29: Function Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly invoked with named argument $value, but it's not allowed because of @no-named-arguments. [identifier=argument.named]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported
psalm 6.16.1Psalm 6.16.1@f1f5de594dc76faf8784e02d3dc4716c91c6f6ac
next: 7.0.0-beta19
Enforced
phpdoc_advanced_phpstan_no_named_arguments.php:29: Method Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly called with named argument value [NamedArgumentNotAllowed]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported
mago 1.46.0mago 1.46.0 Enforced
phpdoc_advanced_phpstan_no_named_arguments.php:29: Named arguments are not allowed for `Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly`. [named-argument-not-allowed]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported
mir 0.70.1mir 0.70.1 Enforced
phpdoc_advanced_phpstan_no_named_arguments.php:29: InvalidNamedArguments: acceptsPositionalOnly() does not accept named arguments [MIR0224]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported
phpantom 0.9.0phpantom_lsp 0.9.0 Not enforced

No diagnostics reported.

  • Recognition: spelling resolved
  • Enforcement: 0/1 of the expected violations reported
intelephense 1.18.5intelephense 1.18.5 Not enforced

No diagnostics reported.

  • Recognition: spelling resolved
  • Enforcement: 0/1 of the expected violations reported
phpy 0.2.0phpy 0.2.0 Not enforced

No diagnostics reported.

  • Recognition: spelling resolved
  • Enforcement: 0/1 of the expected violations reported
qodana 262.8665.325Qodana 262.8665.325 Not enforced

No diagnostics reported.

  • Recognition: spelling resolved
  • Enforcement: 0/1 of the expected violations reported
noverify 0.5.5NoVerify, version 0.5.5: built on: 2025.04.22 14:36:46 OS: r-kuchinskas arm64 Commit: 4774b82f8adc53fbef38f95e97af4b953b4d1529 Not enforced

No diagnostics reported.

  • Recognition: spelling resolved
  • Enforcement: 0/1 of the expected violations reported
steins 0.1.5steins 0.1.5 (2026-08-12 revision 39b4cc1) Not enforced

No diagnostics reported.

  • Recognition: spelling resolved
  • Enforcement: 0/1 of the expected violations reported
phpstan-strict 2.2.8PHPStan - PHP Static Analysis Tool 2.2.8 Enforced
phpdoc_advanced_phpstan_no_named_arguments.php:29: Function Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly invoked with named argument $value, but it's not allowed because of @no-named-arguments. [identifier=argument.named]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported
psalm-next 7.0.0-beta19Psalm 7.0.0-beta19@7e751c06a756fa64dc4c759c09fe4a173afcb433 Enforced
phpdoc_advanced_phpstan_no_named_arguments.php:29: Method Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments\acceptsPositionalOnly called with named argument value [NamedArgumentNotAllowed]
  • Recognition: spelling resolved
  • Enforcement: 1/1 of the expected violations reported

Source

<?php

declare(strict_types=1);

namespace Conformance\Tests\PhpdocAdvancedPhpstanNoNamedArguments;

/**
 * Cross-tool handling of `@no-named-arguments`.
 *
 * Callers must use positional arguments so library authors can rename
 * parameters without breaking code. Opinionated API surface rule.
 *
 * References:
 * - PHPStan phpdocs-basics: No named arguments
 *
 * @conformance-kind style
 */

/**
 * @no-named-arguments
 */
function acceptsPositionalOnly(int $value): void // T: @no-named-arguments
{
}

acceptsPositionalOnly(1); // V

// Named form is forbidden by the tag.
acceptsPositionalOnly(value: 2); // E?: named argument disallowed by @no-named-arguments