mirror of
https://github.com/danog/psalm.git
synced 2024-12-05 13:10:49 +01:00
13 lines
211 B
Markdown
13 lines
211 B
Markdown
# PossiblyInvalidOperand
|
|
|
|
Emitted when using a possibly invalid value as part of an operation (e.g. `+`, `.`, `^` etc.
|
|
|
|
```php
|
|
<?php
|
|
|
|
function foo() : void {
|
|
$b = rand(0, 1) ? [] : 4;
|
|
echo $b + 5;
|
|
}
|
|
```
|