@psalm-trace@trace only (see
debug_mir_trace) and does not treat @psalm-trace as equivalent here.
Critical layout: keep the @psalm-trace docblock line free of trailing
// comments (mir drops bare @trace with the same pitfall; keep the
same hygiene here). Attribution: Mago may blame the enclosing if,
Psalm/pzoom the next statement — one optional probe group covers both.
References:
- Psalm supported_annotations.md: @psalm-trace
- Mago: recognizes @psalm-trace and suggests Mago\inspect()| 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 | Not enforced | No diagnostics reported.
|
| psalm | 6.20.0Psalm 6.20.0@804f03c0c183d149fcd4b8c7c0c9b3fbf836d34c next: 7.0.0-rc2 |
Enforced | debug_psalm_trace.php:30: $value: int [Trace]
|
| mago | 1.57.0mago 1.57.0 | Enforced | debug_psalm_trace.php:29: Trace: Type of `$value` is `int` [psalm-trace]
|
| 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) | Enforced | debug_psalm_trace.php:29: traced type of $value: int [debug.trace]
|
| phpstan-strict | 2.3.1PHPStan - PHP Static Analysis Tool 2.3.1 | Not enforced | No diagnostics reported.
|
| psalm-next | 7.0.0-rc2Psalm 7.0.0-rc2@20339e3fe5b8d03bcd8061030eb2a83ad50e5783 | Enforced | debug_psalm_trace.php:30: $value: int [Trace]
|
<?php
declare(strict_types=1);
namespace Conformance\Tests\DebugPsalmTrace;
/**
* Cross-tool handling of `@psalm-trace`.
*
* Psalm's type-inspection tag (applies to the next statement). Mago accepts
* it as a compatibility alias. mir documents bare `@trace` only (see
* `debug_mir_trace`) and does not treat `@psalm-trace` as equivalent here.
*
* Critical layout: keep the `@psalm-trace` docblock line free of trailing
* `//` comments (mir drops bare `@trace` with the same pitfall; keep the
* same hygiene here). Attribution: Mago may blame the enclosing `if`,
* Psalm/pzoom the next statement — one optional probe group covers both.
*
* References:
* - Psalm supported_annotations.md: `@psalm-trace`
* - Mago: recognizes `@psalm-trace` and suggests `Mago\inspect()`
*
* @conformance-kind debug
*/
function example(int|string $value): void // T: @psalm-trace
{
if (\is_int($value)) { // E?[trace]: Mago may attribute the enclosing statement
/** @psalm-trace $value */
echo $value; // E?[trace]: Psalm / pzoom attribute the next statement
}
}