Added getHeaders method to the ResponseInterface

src/ResponseInterface.php

@@ -33,6 +33,21 @@ public function getRawData();
  */
  public function getHeader($name);
 
+ /**
+ * Returns an associative array of the message's headers
+ * Key - Header name
+ * Value - array of header values. For example:
+ *
+ * ```php
+ * ['Location' => ['http://example.com'], 'Expires' => ['Thu, 01 Jan 1970 00:00:00 GMT']]
+ * ```
+ *
+ * @return string[][] Returns an associative array of the message's headers. Each
+ * key MUST be a header name, and each value MUST be an array of strings
+ * for that header.
+ */
+ public function getHeaders();
+
  /**
  * @return string
  */

src/curl/Response.php

@@ -141,4 +141,18 @@ protected function checkTransportError($error, $errorCode)
  throw new ResponseErrorException($error, $this, $errorCode);
  }
  }
+
+ /**
+ * Returns array of all headers.
+ * Key - Header name
+ * Value - array of header values. For example:
+ *
+ * ```php
+ * ['Location' => ['http://example.com'], 'Expires' => ['Thu, 01 Jan 1970 00:00:00 GMT']]
+ * @return array
+ */
+ public function getHeaders()
+ {
+ return $this->headers;
+ }
 }

src/proxy/Response.php

@@ -38,6 +38,11 @@ public function getStatusCode()
  return $this->worker->getStatusCode();
  }
 
+ public function getHeaders()
+ {
+ return $this->worker->getHeaders();
+ }
+
  public function getReasonPhrase()
  {
  return $this->worker->getReasonPhrase();

src/stream/Response.php

@@ -46,6 +46,11 @@ public function getHeader($name)
  return isset($this->headers[$name]) ? $this->headers[$name] : null;
  }
 
+ public function getHeaders()
+ {
+ return $this->headers;
+ }
+
  public function parseHeaders($headers)
  {
  $result = [];