merge develop

Author: JanHuang

src/JsonResponse.php

@@ -9,36 +9,27 @@
 
 namespace FastD\Http;
 
-
 /**
  * Class JsonResponse
- *
  * @package FastD\Http
  */
 class JsonResponse extends Response
 {
     const JSON_OPTIONS = JSON_UNESCAPED_UNICODE;
+    const CONTENT_TYPE = 'application/json; charset=UTF-8';
 
     /**
      * Constructor.
      *
-     * @param mixed $data The response data
+     * @param array $data
      * @param int $status The response status code
      * @param array $headers An array of response headers
-     * @param string $version
+     * @param string $version The response protocol version
      */
-    public function __construct(array $data, $status = 200, array $headers = array(), $version = '1.1')
+    public function __construct(array $data, $status = 200, array $headers = [], $version = '1.1')
     {
-        $this->withContentType('application/json; charset=UTF-8');
+        $this->withContentType(static::CONTENT_TYPE);
 
         parent::__construct(json_encode($data, static::JSON_OPTIONS), $status, $headers, $version);
     }
-
-    /**
-     * @return mixed
-     */
-    public function toArray()
-    {
-        return json_decode($this->getContents(), true);
-    }
 }

src/Request.php

@@ -73,7 +73,7 @@ public function __construct($method, $uri, array $headers = [], StreamInterface
         $this->withMethod($method);
         $this->withUri(new Uri($uri));
         $this->withHeaders($headers);
-
+            
         parent::__construct($body);
     }