zendframework/zf2 — pull request #584 by Morf (2011-11-10 13:34:42+00:00)
Title: During View object cloning its Variables object remains the same

During View object cloning its Variables object remains the same and $this->vars()->clear() deletes all the vars of initial View object

In phtml file

```php
test); ?> // true
partial('course.phtml'); ?>
test); ?> // false
```