@phpstan-sealed| Analyzer | Version | Result | Diagnostics |
|---|---|---|---|
| phan | 6.0.11Phan 6.0.11 php-ast version 1.1.3 PHP version used to run Phan: 8.5.11 | Not enforced | No diagnostics reported.
|
| phpstan | 2.3.5PHPStan - PHP Static Analysis Tool 2.3.5 | Enforced reported Lv.0+ | phpdoc_advanced_phpstan_sealed.php:33: Type Conformance\Tests\PhpdocAdvancedPhpstanSealed\Forbidden is not allowed to be a subtype of Conformance\Tests\PhpdocAdvancedPhpstanSealed\Base. [reported-from-level=0] With strict-rulesphpdoc_advanced_phpstan_sealed.php:33: Type Conformance\Tests\PhpdocAdvancedPhpstanSealed\Forbidden is not allowed to be a subtype of Conformance\Tests\PhpdocAdvancedPhpstanSealed\Base.
|
| psalm | 6.20.9Psalm 6.20.9@f67170ac3c3b931f5088681e21d6c8babc601c08 next: 7.0.4 |
Not enforced | No diagnostics reported.
|
| mago | 1.59.0mago 1.59.0 | Not enforced | No diagnostics reported.
|
| mir | 0.91.0mir 0.91.0 | Not enforced | No diagnostics reported.
|
| phpantom | 0.11.1phpantom_lsp 0.11.1 | Not enforced | No diagnostics reported.
|
| intelephense | 1.18.5intelephense 1.18.5 | Not enforced | No diagnostics reported.
|
| phpactor | 2026.10.07.0Phpactor 2026.10.07.0 | Not enforced | No diagnostics reported.
|
| phpy | 1.0.19490phpy 1.0.19490 | Not enforced | No diagnostics reported.
|
| qodana | 262.11879.104PhpStorm 262.11879.104 | Not enforced | No diagnostics 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.
|
| steins | 0.1.8steins 0.1.8 (2026-09-21 revision 76306a9) | Not enforced | No diagnostics reported.
|
| phpstan-strict | 2.3.5PHPStan - PHP Static Analysis Tool 2.3.5 | Enforced | phpdoc_advanced_phpstan_sealed.php:33: Type Conformance\Tests\PhpdocAdvancedPhpstanSealed\Forbidden is not allowed to be a subtype of Conformance\Tests\PhpdocAdvancedPhpstanSealed\Base.
|
| psalm-next | 7.0.4Psalm 7.0.4@fa5b1f6e665cb743838ffd865b8fc96207f9409f | Not enforced | No diagnostics reported.
|
<?php
declare(strict_types=1);
namespace Conformance\Tests\PhpdocAdvancedPhpstanSealed;
/**
* Cross-tool handling of `@phpstan-sealed`.
*
* Restricts which types may extend/implement the annotated class or interface.
* Available since PHPStan 2.1.18.
*
* References:
* - PHPStan phpdocs-basics: Sealed classes
*/
/**
* @phpstan-sealed AllowedOne|AllowedTwo
*/
abstract class Base // T: @phpstan-sealed
{
}
final class AllowedOne extends Base // V
{
}
final class AllowedTwo extends Base // V
{
}
// Not in the sealed allow-list.
final class Forbidden extends Base // E?: Forbidden is not allowed as a subtype of sealed Base
{
}