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Passing a variable by reference to a function and method has side eff…
…ects
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,20 @@ | ||
<?php | ||
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namespace Bug8084; | ||
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use Exception; | ||
use function array_shift; | ||
use function PHPStan\Testing\assertType; | ||
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class Bug8084 | ||
{ | ||
/** | ||
* @param array{a: 0, b?: 1} $arr | ||
* @throws Exception | ||
*/ | ||
public function run(array $arr): void | ||
{ | ||
assertType('0', array_shift($arr) ?? throw new Exception()); | ||
assertType('1|null', array_shift($arr)); | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,19 @@ | ||
<?php // lint >= 8.0 | ||
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namespace Bug8084; | ||
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use Exception; | ||
use function array_shift; | ||
use function PHPStan\Testing\assertType; | ||
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||
class Bug8084 | ||
{ | ||
/** | ||
* @param array{a?: 0} $arr | ||
* @throws Exception | ||
*/ | ||
public function run(array $arr): void | ||
{ | ||
assertType('0|null', array_shift($arr) ?? throw new Exception()); | ||
} | ||
} |