/**
* Send HTTP response with status code and content
*/
public function response($statusCode = null, $content = null)
{
$res = null;
// Get current response (passed nothing)
if ($statusCode === null) {
$res = $this->_response;
// Set response
} elseif ($statusCode instanceof \Bullet\Response) {
$res = $this->_response = $statusCode;
}
// Create new response if none is going to be returned
if ($res === null) {
$res = new \Bullet\Response($content, $statusCode);
// If content not set, use default HTTP
if ($content === null) {
$res->content($res->statusText($statusCode));
}
}
// Ensure no response body is sent for special status codes or for HEAD requests
if (in_array($res->status(), array(204, 205, 304)) || $this->request()->method() === 'HEAD') {
$res->content('');
}
// If this is the first response sent, store it
if ($this->_response === null) {
$this->_response = $res;
}
return $res;
}
