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psalm/docs/running_psalm/issues/PossiblyInvalidPropertyAssignmentValue.md
2020-03-20 19:13:56 -04:00

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# PossiblyInvalidPropertyAssignmentValue
Emitted when trying to assign a possibly invalid value to a typed property.
```php
<?php
class A {
/** @var int[] */
public $bb = [];
}
class B {
/** @var string[] */
public $bb;
}
$c = rand(0, 1) ? new A : new B;
$c->bb = ["hello", "world"];
```