@phpstan-sealed| Analyzer | Version | Result | Diagnostics |
|---|---|---|---|
| phan | 6.0.10Phan 6.0.10 php-ast version 1.1.3 PHP version used to run Phan: 8.5.11 | Not enforced | No diagnostics reported.
|
| phpstan | 2.3.1PHPStan - PHP Static Analysis Tool 2.3.1 | 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 | 6.20.0Psalm 6.20.0@804f03c0c183d149fcd4b8c7c0c9b3fbf836d34c next: 7.0.0-rc2 |
Not enforced | No diagnostics reported.
|
| mago | 1.57.0mago 1.57.0 | Not enforced | No diagnostics reported.
|
| mir | 0.87.0mir 0.87.0 | 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 | 1.0.19409phpy 1.0.19409 | Not enforced | No diagnostics reported.
|
| qodana | 262.10968.76PhpStorm 262.10968.76 | 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 | 2.3.1PHPStan - PHP Static Analysis Tool 2.3.1 | 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 | 7.0.0-rc2Psalm 7.0.0-rc2@20339e3fe5b8d03bcd8061030eb2a83ad50e5783 | 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
{
}