updated backend

pfosten/vendor/symfony/http-foundation/StreamedResponse.php

@@ -17,7 +17,7 @@ namespace Symfony\Component\HttpFoundation;
  * A StreamedResponse uses a callback for its content.
  *
  * The callback should use the standard PHP functions like echo
- * to stream the response back to the client. The flush() method
+ * to stream the response back to the client. The flush() function
  * can also be used if needed.
  *
  * @see flush()
@@ -35,7 +35,7 @@ class StreamedResponse extends Response
      * @param int           $status   The response status code
      * @param array         $headers  An array of response headers
      */
-    public function __construct(callable $callback = null, $status = 200, $headers = array())
+    public function __construct(callable $callback = null, int $status = 200, array $headers = [])
     {
         parent::__construct(null, $status, $headers);
 
@@ -55,7 +55,7 @@ class StreamedResponse extends Response
      *
      * @return static
      */
-    public static function create($callback = null, $status = 200, $headers = array())
+    public static function create($callback = null, $status = 200, $headers = [])
     {
         return new static($callback, $status, $headers);
     }
@@ -63,8 +63,6 @@ class StreamedResponse extends Response
     /**
      * Sets the PHP callback associated with this Response.
      *
-     * @param callable $callback A valid PHP callback
-     *
      * @return $this
      */
     public function setCallback(callable $callback)
@@ -111,7 +109,7 @@ class StreamedResponse extends Response
             throw new \LogicException('The Response callback must not be null.');
         }
 
-        \call_user_func($this->callback);
+        ($this->callback)();
 
         return $this;
     }
@@ -129,28 +127,16 @@ class StreamedResponse extends Response
             throw new \LogicException('The content cannot be set on a StreamedResponse instance.');
         }
 
+        $this->streamed = true;
+
         return $this;
     }
 
     /**
      * {@inheritdoc}
-     *
-     * @return false
      */
     public function getContent()
     {
         return false;
     }
-
-    /**
-     * {@inheritdoc}
-     *
-     * @return $this
-     */
-    public function setNotModified()
-    {
-        $this->setCallback(function () {});
-
-        return parent::setNotModified();
-    }
 }