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Revert "Make array access on possible false tolerant with isset" #3043

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Revert "Make array access on possible false tolerant with isset" #3043

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6 changes: 1 addition & 5 deletions src/Rules/Arrays/NonexistentOffsetInArrayDimFetchRule.php
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Original file line number Diff line number Diff line change
Expand Up @@ -56,11 +56,7 @@ public function processNode(Node $node, Scope $scope): array

$isOffsetAccessible = $isOffsetAccessibleType->isOffsetAccessible();

if ($scope->isInExpressionAssign($node) && $isOffsetAccessible->yes()) {
return [];
}

if ($scope->isUndefinedExpressionAllowed($node) && !$isOffsetAccessible->no()) {
if (($scope->isInExpressionAssign($node) || $scope->isUndefinedExpressionAllowed($node)) && $isOffsetAccessible->yes()) {
return [];
}

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7 changes: 6 additions & 1 deletion tests/PHPStan/Levels/data/arrayDimFetches-7.json
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Expand Up @@ -28,5 +28,10 @@
"message": "Cannot access offset 'foo' on iterable<int|string, object>.",
"line": 58,
"ignorable": true
},
{
"message": "Cannot access offset 'foo' on iterable<int|string, object>.",
"line": 66,
"ignorable": true
}
]
]
14 changes: 4 additions & 10 deletions tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php
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Expand Up @@ -111,6 +111,10 @@ public function testRule(): void
'Cannot access offset \'a\' on Closure(): void.',
253,
],
[
'Cannot access offset \'a\' on array{a: 1, b: 1}|(Closure(): void).',
258,
],
[
'Offset string does not exist on array<int, string>.',
308,
Expand Down Expand Up @@ -534,14 +538,4 @@ public function testBug8097(): void
$this->analyse([__DIR__ . '/data/bug-8097.php'], []);
}

public function testBug8068(): void
{
$this->analyse([__DIR__ . '/data/bug-8068.php'], [
[
"Cannot access offset 'path' on Closure.",
18,
],
]);
}

}
28 changes: 0 additions & 28 deletions tests/PHPStan/Rules/Arrays/data/bug-8068.php
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