/**
* Output the content
*/
public function __invoke(SenderInterface $sender)
{
$data = $this->data;
if ($data !== null) {
if (method_exists($data, 'toArray')) {
$data = $data->toArray();
} elseif ($data instanceof \Traversable) {
$temp = array();
foreach ($data as $key => $val) {
$temp[$key] = $val;
}
$data = $temp;
}
switch ($this->format) {
case 'serialize':
$data = "serialize\r\n\r\n" . serialize($data);
break;
case 'plain':
$data = "plain\r\n\r\n" . print_r($data, true);
break;
case 'json':
default:
$data = "json\r\n\r\n" . json_encode($data);
break;
}
}
$sender->setContent($data);
$sender->send();
}
/**
* Output the content
*/
public function __invoke(SenderInterface $sender)
{
$json = json_encode($this->variables);
$contentType = 'application/json';
if (null !== $this->callback) {
$json = $this->callback . '(' . $json . ');';
$contentType = 'application/x-javascript';
}
if ($sender instanceof HttpSender) {
$headers = $sender->getHeaders();
$headers->addHeaderLine('Content-Type', $contentType);
}
$sender->setContent($json);
$sender->send();
}
