In my view I need to draw full URL. Like this:
http://hostename.com/default/url
When I try to use $this->url(\'default\', array(1,2,3)
If you want to set base URL globally, you can do it using onBootstrap method:
$e->getApplication()->getMvcEvent()->getRouter()->setBaseUrl($baseUrl);
In this case Navigation helpers would also use it.
To fetch current base URL use ServerUrl helper as described in this thread:
$serverUrl = $e->getApplication()->getServiceManager()->get('ViewHelperManager')->get('ServerUrl');
$baseUrl = $serverUrl->__invoke();