/**
* Sends the headers of the response to the client.
*
* @return void
*/
protected function sendHeaders()
{
if (!headers_sent()) {
$status = $this->response->getMessage() ?: $this->response->getStatus();
header(sprintf("%s %s", $this->response->getProtocol(), $status));
foreach ($this->response->getHeaders() as $name => $value) {
header("{$name}: {$value}", true);
}
foreach ($this->response->getCookies() as $cookie) {
header("Set-Cookie: {$cookie}", false);
}
}
}
