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psalm/docs/running_psalm/issues/PossiblyInvalidPropertyFetch.md
Tom Klingenberg ea52b9d23a
Fix minor typos in docs (#3956)
While I was searching for some code, ran across these.
2020-08-08 08:09:41 -04:00

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Markdown

# PossiblyInvalidPropertyFetch
Emitted when trying to fetch a property on a value that may not be an object or may be an object that does not have the desired property.
```php
<?php
class A {
/** @var ?string */
public $bar;
}
/** @return A|int */
function foo() {
return rand(0, 1) ? new A : 5;
}
$a = foo();
echo $a->bar;
```