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Allow to cast resource to float #4314

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Merged
merged 1 commit into from
Sep 12, 2025
+5 −4
Merged

Allow to cast resource to float #4314

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2 changes: 1 addition & 1 deletion src/Type/ResourceType.php
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ public function toInteger(): Type

public function toFloat(): Type
{
return new ErrorType();
return new FloatType();
}

public function toArray(): Type
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6 changes: 3 additions & 3 deletions tests/PHPStan/Rules/Cast/InvalidCastRuleTest.php
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Expand Up @@ -43,15 +43,15 @@ public function testRule(): void
],
[
'Cannot cast object to string.',
35,
36,
],
[
'Cannot cast Test\\Foo to string.',
41,
42,
],
[
'Cannot cast array|float|int to string.',
48,
49,
],
]);
}
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1 change: 1 addition & 0 deletions tests/PHPStan/Rules/Cast/data/invalid-cast.php
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Expand Up @@ -25,6 +25,7 @@ function (

(string) fopen('php://memory', 'r');
(int) fopen('php://memory', 'r');
(float) fopen('php://memory', 'r');
};

function (
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