Apr 10, 2016 · Apr 10, 2016 · Apr 11, 2016 · Jun 15, 2016 · Jun 20, 2016
diff --git a/book/controller.rst b/book/controller.rst
  :class:`Symfony\\Component\\HttpFoundation\\StreamedResponse`.
  See :ref:`streaming-response`.

 File helper
 ~~~~~~~~~~~

 If you want to serve file use the
 :method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::file`
 helper::

    $this->file($file, $fileName = null, $disposition = ResponseHeaderBag::DISPOSITION_ATTACHMENT);

 You can pass:

 * An instance of
  :class:`Symfony\\Component\\HttpFoundation\\File`
  in ``$file`` parameter (you can customize ``$fileName`` and ``$disposition``)

 * Path to file in ``$file`` parameter

 Example usage::

    use Symfony\Component\HttpFoundation\File\File;
    use Symfony\Component\HttpFoundation\ResponseHeaderBag;

    // This will send file with original name as attachment to browser
    public function fileAction()
    {
        // Load file from file system
        $file = new File('some_file.pdf');

        return $this->file($file);
    }

    // Server file from specified path
    public function pathFileAction()
    {
        return $this->file('/path/to/my/picture.jpg');
    }

 .. seealso::

    Now that you know the basics you can continue your research on Symfony
Original file line number	Diff line number	Diff line change
Expand Up		@@ -778,6 +778,43 @@ There are also special classes to make certain kinds of responses easier:
		:class:`Symfony\\Component\\HttpFoundation\\StreamedResponse`.
		See :ref:`streaming-response`.

		File helper
		~~~~~~~~~~~

		If you want to serve file use the
		:method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::file`
		helper::

		$this->file($file, $fileName = null, $disposition = ResponseHeaderBag::DISPOSITION_ATTACHMENT);

		You can pass:

		* An instance of
		:class:`Symfony\\Component\\HttpFoundation\\File`
		in ``$file`` parameter (you can customize ``$fileName`` and ``$disposition``)

		* Path to file in ``$file`` parameter

		Example usage::

		use Symfony\Component\HttpFoundation\File\File;
		use Symfony\Component\HttpFoundation\ResponseHeaderBag;

		// This will send file with original name as attachment to browser
		public function fileAction()
		{
		// Load file from file system
		$file = new File('some_file.pdf');

		return $this->file($file);
		}

		// Server file from specified path
		public function pathFileAction()
		{
		return $this->file('/path/to/my/picture.jpg');
		}

		.. seealso::

		Now that you know the basics you can continue your research on Symfony
Expand Down