/**
* Parses a raw response string, including headers and body, and returns a Response object.
*
* @param string $response
*
* @return \Brick\Http\Response
*
* @throws \RuntimeException
*/
public static function parse($response)
{
$responseObject = new Response();
if (preg_match('/^HTTP\\/([0-9]\\.[0-9]) ([0-9]{3}) .*\\r\\n/', $response, $matches) == 0) {
throw new \RuntimeException('Could not parse response (error 1).');
}
list($line, $protocolVersion, $statusCode) = $matches;
$responseObject->setProtocolVersion($protocolVersion);
$responseObject->setStatusCode($statusCode);
$response = substr($response, strlen($line));
for (;;) {
$pos = strpos($response, Message::CRLF);
if ($pos === false) {
throw new \RuntimeException('Could not parse response (error 2).');
}
if ($pos == 0) {
break;
}
$header = substr($response, 0, $pos);
if (preg_match('/^(\\S+):\\s*(.*)$/', $header, $matches) == 0) {
throw new \RuntimeException('Could not parse response (error 3).');
}
list($line, $name, $value) = $matches;
if (strtolower($name) == 'set-cookie') {
$responseObject->setCookie(Cookie::parse($value));
} else {
$responseObject->addHeader($name, $value);
}
$response = substr($response, strlen($line) + 2);
}
$body = substr($response, 2);
$responseObject->setContent($body);
return $responseObject;
}
