ZF-2297: Add the possibility to reset a specific parameter in url view helper


If an option is set to null, reset it from the route.

// So instead of  this
$this->view->url(array('action'=>'edit', 'controller'=>'crud', 'module'=>'users'), null, true );

// we could do that
$this->view->url(array('action'=>'edit', 'page'=>null));

This modification should occur in Zend_Controller_Router_Route


It should work as you expect it to. There was a simple bug which broke this functionality. It is described in the other linked-to issue.