mirror of
https://github.com/danog/psalm.git
synced 2024-12-02 17:52:45 +01:00
11 lines
171 B
Markdown
11 lines
171 B
Markdown
# PossiblyFalseIterator
|
|
|
|
Emitted when trying to iterate over a value that may be `false`
|
|
|
|
```php
|
|
<?php
|
|
|
|
$arr = rand(0, 1) ? [1, 2, 3] : false;
|
|
foreach ($arr as $a) {}
|
|
```
|