# Logger::deleteOldLogs()

> Delete old Merx logs

- Source: `src/Logger.php#L26` <https://github.com/wagnerwagner/merx/blob/2.0.0-alpha.11/src/Logger.php#L26>

```php
Logger::deleteOldLogs(string $threshold = '-1 year'): void
```

## Parameters

| Name | Type | Default |
| --- | --- | --- |
| `$threshold` | `string` | `'-1 year'` |

## Return type

`void`

## Parent class

`Wagnerwagner\Merx\Logger`