variable assignment in php is cheap, sometimes it's a lot more readable to extract values to a variable:
```php
$redirectUrl = BackendModel::createURLForAction('edit');
$redirectUrl .= '&id=' . $this->widgetId . '&report=added';
$redirectUrl .= '&var=' . urlencode($item['name']);
$redirectUrl .= '&highlight=row-' . $item['id'];

$this->redirect($redirectUrl);
```

Maybe i'm exaggerating in this example, but you catch my drift :goat: