ComponentController::giveResponse

protected function giveResponse()
{
	global $APPLICATION;
	$APPLICATION->restartBuffer();

	header('Content-Type:application/json; charset=UTF-8');
	echo Json::encode(
		$this->responseData + array(
			'error' => $this->hasErrors(),
			'text' => implode('
', $this->errors),
		)
	);

	CMain::finalActions();
	exit;
}