/**
* Send a HTTP response.
*
* @param int $code
* @param string $mimetype
* @param string $body
* @param array $headers
* @return void
*/
private function returnResponse($code, $body = '', $mimetype = 'text/plain', array $headers = array())
{
$msg = new HttpMessage();
$msg->setType(HttpMessage::TYPE_RESPONSE);
$msg->setResponseCode($code);
$msg->setResponseStatus(self::$statuses[$code]);
$headers['Content-Type'] = (string) $mimetype;
$headers['Content-Length'] = (string) strlen($body);
$msg->setHeaders($headers);
$msg->setBody($body);
fwrite($this->conn, $msg->toString());
}
/**
* Set all of the headers. This will overwrite any existing headers.
*
* @param array|string $headers An array or string of headers to set.
*
* The array of headers can be in the following form:
*
* - ["Header-Name" => "value", ...]
* - ["Header-Name" => ["lines, ...], ...]
* - ["Header-Name: value", ...]
* - Any combination of the above formats.
*
* A header string is the the form of the HTTP standard where each Key: Value pair is separated by `\r\n`.
*
* @return HttpResponse Returns `$this` for fluent calls.
*/
public function setHeaders($headers)
{
parent::setHeaders($headers);
if ($statusLine = $this->parseStatusLine($headers)) {
$this->setStatus($statusLine);
}
return $this;
}
