| Analyzer | Version | Result | Diagnostics |
|---|---|---|---|
| phan | 6.0.7Phan 6.0.7 php-ast version 1.1.3 PHP version used to run Phan: 8.5.9 | Pass | No diagnostics reported. |
| phpstan | 2.2.8PHPStan - PHP Static Analysis Tool 2.2.8 | Pass (strict) | With strict-rulesdirectives_phpstan_strict_empty.php:22: Construct empty() is not allowed. Use more strict comparison. [identifier=empty.notAllowed] |
| psalm | 6.16.1Psalm 6.16.1@f1f5de594dc76faf8784e02d3dc4716c91c6f6ac next: 7.0.0-beta19 |
Pass | No diagnostics reported. |
| mago | 1.46.0mago 1.46.0 | Pass | No diagnostics reported. |
| mir | 0.70.1mir 0.70.1 | Pass | No diagnostics reported. |
| phpantom | 0.9.0phpantom_lsp 0.9.0 | Pass | No diagnostics reported. |
| intelephense | 1.18.5intelephense 1.18.5 | Pass | No diagnostics reported. |
| phpy | 0.2.0phpy 0.2.0 | Pass | No diagnostics reported. |
| qodana | 262.8665.325Qodana 262.8665.325 | Pass | 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 | Fail | directives_phpstan_strict_empty.php:20: param $values miss matched with phpdoc type <<array<int>>> [funcParamTypeMissMatch] Expectation diffLine 20: Unexpected errors ["param $values miss matched with phpdoc type <<array<int>>> [funcParamTypeMissMatch]"] |
| steins | 0.1.5steins 0.1.5 (2026-08-12 revision 39b4cc1) | Pass | No diagnostics reported. |
| phpstan-strict | 2.2.8PHPStan - PHP Static Analysis Tool 2.2.8 | Pass | directives_phpstan_strict_empty.php:22: Construct empty() is not allowed. Use more strict comparison. [identifier=empty.notAllowed] |
| psalm-next | 7.0.0-beta19Psalm 7.0.0-beta19@7e751c06a756fa64dc4c759c09fe4a173afcb433 | Pass | No diagnostics reported. |
<?php
declare(strict_types=1);
namespace Conformance\Tests\DirectivesPhpstanStrictEmpty;
/**
* PHPStan strict-rules opt-in detection for empty().
*
* References:
* - PHPStan strict-rules disallowed empty
* - python-typing directives inspiration
*
* @conformance-kind style
*/
/**
* @param array<int> $values
*/
function hasValues(array $values): bool
{
return empty($values); // E<phpstan-strict>: strict PHPStan disallows empty()
}