| 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 | Pass | constants_class_constant_type.php:24: Argument 1 ($value) is HttpStatus::OK of type int (value: 200) (real type int) but \Conformance\Tests\ConstantsClassConstantType\takesString() takes string defined at /Users/megurine/repo/php/php-typing-conformance/conformance/tests/constants_class_constant_type.php:19 [PhanTypeMismatchArgumentReal] |
| phpstan | 2.3.1PHPStan - PHP Static Analysis Tool 2.3.1 | Pass reported Lv.5+ | constants_class_constant_type.php:24: Parameter #1 $value of function Conformance\Tests\ConstantsClassConstantType\takesString expects string, int given. [reported-from-level=5] With strict-rulesconstants_class_constant_type.php:24: Parameter #1 $value of function Conformance\Tests\ConstantsClassConstantType\takesString expects string, int given. |
| psalm | 6.20.0Psalm 6.20.0@804f03c0c183d149fcd4b8c7c0c9b3fbf836d34c next: 7.0.0-rc2 |
Pass | constants_class_constant_type.php:24: Argument 1 of Conformance\Tests\ConstantsClassConstantType\takesString expects string, but 200 provided [InvalidScalarArgument] |
| mago | 1.57.0mago 1.57.0 | Pass | constants_class_constant_type.php:24: Invalid argument type for argument #1 of `Conformance\Tests\ConstantsClassConstantType\takesString`: expected `string`, but found `int(200)`. [invalid-argument] |
| mir | 0.87.0mir 0.87.0 | Pass | constants_class_constant_type.php:24: InvalidArgument: Argument $value of takesString() expects 'string', got '200' [MIR0201] |
| phpantom | 0.11.1phpantom_lsp 0.11.1 | Pass | constants_class_constant_type.php:24: Argument 1 ($value) expects string, got 200 [type_mismatch_argument] |
| intelephense | 1.18.5intelephense 1.18.5 | Pass | constants_class_constant_type.php:24: Expected type 'string'. Found 'int'. [P1006] |
| phpactor | 2026.10.07.0Phpactor 2026.10.07.0 | Fail | No diagnostics reported. Expectation diffLine 24: Expected 1 error(s) |
| phpy | 1.0.19409phpy 1.0.19409 | Pass | constants_class_constant_type.php:24: Argument '1' passed to Conformance\Tests\ConstantsClassConstantType\takesString() is expected to be of type string, int given |
| qodana | 262.10968.76PhpStorm 262.10968.76 | Pass | constants_class_constant_type.php:24: Parameter 'HttpStatus::OK' type is not compatible with declaration when using strict type matching [PhpParamsInspection] constants_class_constant_type.php:24: Parameter 'HttpStatus::OK' type is not compatible with declaration [PhpStrictTypeCheckingInspection] |
| noverify | 0.5.5NoVerify, version 0.5.5: built on: 2025.04.22 14:36:46 OS: r-kuchinskas arm64 Commit: 4774b82f8adc53fbef38f95e97af4b953b4d1529 | Fail | No diagnostics reported. Expectation diffLine 24: Expected 1 error(s) |
| steins | 0.1.8steins 0.1.8 (2026-09-21 revision 76306a9) | Pass | constants_class_constant_type.php:24: argument 200 to takesString() cannot become string $value — proven TypeError (strict mode) [type.argument-mismatch] |
| phpstan-strict | 2.3.1PHPStan - PHP Static Analysis Tool 2.3.1 | Pass | constants_class_constant_type.php:24: Parameter #1 $value of function Conformance\Tests\ConstantsClassConstantType\takesString expects string, int given. |
| psalm-next | 7.0.0-rc2Psalm 7.0.0-rc2@20339e3fe5b8d03bcd8061030eb2a83ad50e5783 | Pass | constants_class_constant_type.php:24: Argument 1 of Conformance\Tests\ConstantsClassConstantType\takesString expects string, but 200 provided [InvalidScalarArgument] |
<?php
declare(strict_types=1);
namespace Conformance\Tests\ConstantsClassConstantType;
/**
* Basic class constant value compatibility checks.
*
* References:
* - PHP class constants
*/
final class HttpStatus
{
public const int OK = 200;
}
function takesString(string $value): void
{
}
takesString('ok');
takesString(HttpStatus::OK); // E: int constant is not accepted where string is required