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[HttpFoundation] Add $flush parameter to Response::send() #19040

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Oct 18, 2023
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[HttpFoundation] Add $flush parameter to Response::send() #19040

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14 changes: 14 additions & 0 deletions components/http_foundation.rst
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Expand Up @@ -487,6 +487,20 @@ Sending the response to the client is done by calling the method

$response->send();

The ``send()`` method takes an optional ``flush`` argument. If set to
``false``, functions like ``fastcgi_finish_request()`` or
``litespeed_finish_request()`` are not called. This is useful when debugging
your application to see which exceptions are thrown in listeners of the
:class:`Symfony\\Component\\HttpKernel\\Event\\TerminateEvent`. You can learn
more about it in
:ref:`the dedicated section about Kernel events <http-kernel-creating-listener>`.

.. versionadded:: 6.4

The ``$flush`` parameter of the
:method:`Symfony\\Component\\HttpFoundation\\Response::send` method
was introduced in Symfony 6.4.

Setting Cookies
~~~~~~~~~~~~~~~

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