public function respond()
{
if (!headers_sent()) {
// Status
header(sprintf('HTTP/%s %s %s', $this->response->getProtocolVersion(), $this->response->getStatusCode(), $this->response->getReasonPhrase()));
// Headers
foreach ($this->response->getHeaders() as $name => $value) {
header(sprintf('%s: %s', $name, $value), false);
}
}
$body = $this->response->getBody();
if ($body) {
echo $body;
}
return $this;
}
private static function responseToString(Response $response)
{
$headers = $response->getHeaders();
$headerList = [];
foreach ($headers as $key => $value) {
$headerList[] = $key . ': ' . $value;
}
$headerStr = implode('|', $headerList);
$list = [$response->getStatusCode(), $headerStr, $response->getBody()];
return implode(' `` ', $list);
}