zf render terminal 

Render view in Zf without layout



// Set up the CSV
$this->getResponse()->getHeaders()->addHeaderLine('Content-Type', 'text/csv');
$this->getResponse()->getHeaders()->addHeaderLine('Content-Disposition', 'attachment; filename="export_commission.csv"');

// Send out the response
$view  = new ViewModel(['']);
$view->setTerminal(true);