/**
* Retrieve response header
*
* @param Zend_Controller_Response_Abstract $response
* @param string $header
* @return string|null
*/
protected function _getHeader(Zend_Controller_Response_Abstract $response, $header)
{
$headers = $response->sendHeaders();
$header = strtolower($header);
if (array_key_exists($header, $headers)) {
return $headers[$header];
}
return null;
}
/**
* Renders the response
*
* @param Zend_Controller_Response_Abstract $response - The response object
* @return void
*/
public function render(Zend_Controller_Response_Abstract $response)
{
$response->sendHeaders();
if (self::$_environment != "cli" && Zend_Layout::getMvcInstance()->isEnabled()) {
echo Zend_Layout::getMvcInstance()->render();
} else {
echo $response;
}
}
