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Added a note about the implementation of the verbosity semantic methods #5443

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Added a note about the implementation of the verbosity semantic methods #5443

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Added a note about the implementation of the verbosity semantic methods
javiereguiluz Jun 26, 2015
8e72371
Reworded a note about BC
javiereguiluz Jun 30, 2015
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7 changes: 7 additions & 0 deletions components/console/introduction.rst
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Expand Up @@ -223,6 +223,13 @@ verbosity levels::
// ...
}

.. note::

For backwards compatibility reasons, these semantic methods do not exist in
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do not exist/until -> are only introduced after in 3.0 to keep BC

the ``OutputInterface`` class until Symfony 3.0. They are defined in the
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"class" needs to be removed.

different implementations of the interface
(e.g. :class:`Symfony\\Component\\Console\\Output\\Output`).
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Output is a class

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I'm not sure I understand your comment. I try to say that these methods exist in the different implementations of the interface, for example in the Output class.


When the quiet level is used, all output is suppressed as the default
:method:`Symfony\\Component\\Console\\Output\\Output::write` method returns
without actually printing.
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