1
0
mirror of https://github.com/danog/psalm.git synced 2024-12-15 02:47:02 +01:00
psalm/docs/running_psalm/issues/UndefinedVariable.md

12 lines
157 B
Markdown
Raw Normal View History

2020-03-19 17:32:49 +01:00
# UndefinedVariable
Emitted when referencing a variable that doesn't exist in a given functions scope
```php
2020-03-21 00:13:46 +01:00
<?php
2020-03-19 17:32:49 +01:00
function foo() {
echo $a;
}
```