+ /**
+ * Display current response, including setting all headers
+ *
+ * @param ResponseInterface $response
+ */
+ public static function echoResponse(ResponseInterface $response)
+ {
+ header(sprintf("HTTP/%s %s %s",
+ $response->getProtocolVersion(),
+ $response->getStatusCode(),
+ $response->getReasonPhrase())
+ );
+
+ foreach ($response->getHeaders() as $key => $header) {
+ if (is_array($header)) {
+ $header_str = implode(',', $header);
+ } else {
+ $header_str = $header;
+ }
+
+ if (is_int($key)) {
+ header($header_str);
+ } else {
+ header("$key: $header_str");
+ }
+ }
+
+ echo $response->getBody();
+ }
+