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Merged
ondrejmirtes merged 1 commit into from
Jan 26, 2026
+22 −0
Merged

Add regression test #4824

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6 changes: 6 additions & 0 deletions tests/PHPStan/Analyser/AnalyserIntegrationTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1504,6 +1504,12 @@ public function testBug12214(): void
$this->assertNoErrors($errors);
}

public function testBug11598(): void
{
$errors = $this->runAnalyse(__DIR__ . '/data/bug-11598.php');
$this->assertNoErrors($errors);
}

public function testBug11640(): void
{
$errors = $this->runAnalyse(__DIR__ . '/data/bug-11640.php');
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16 changes: 16 additions & 0 deletions tests/PHPStan/Analyser/data/bug-11598.php
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
<?php declare(strict_types=1);

namespace Bug11598;

use function unserialize;

function(): void {
[ // @phpstan-ignore offsetAccess.nonArray
'bar' => $foo,
] = '';
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@takaram takaram Jan 26, 2026

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In the original code rhs was unserialize(''), but it requires level 9 (checkExplicitMixed: true) while AnalyserIntegrationTest runs analysis with level 8.
So the code is modified to make rhs not mixed.


// @phpstan-ignore offsetAccess.nonArray
[
'bar' => $foo,
] = '';
};
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