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[Console] Add SignalMap to map signal value to its name #18438

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Jun 21, 2023
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[Console] Add SignalMap to map signal value to its name #18438

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12 changes: 12 additions & 0 deletions components/console/events.rst
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Expand Up @@ -243,6 +243,18 @@ Symfony doesn't handle any signal received by the command (not even ``SIGKILL``,
``SIGTERM``, etc). This behavior is intended, as it gives you the flexibility to
handle all signals e.g. to do some tasks before terminating the command.

.. tip::

If you need to fetch the signal name from its integer value (e.g. for logging),
you can use the
:method:`Symfony\\Component\\Console\\SignalRegistry\\SignalMap::getSignalName`
method.

.. versionadded:: 6.4

The :class:`Symfony\\Component\\Console\\SignalRegistry\\SignalMap` class was
introduced in Symfony 6.4.

.. deprecated:: 6.3

In Symfony versions previous to 6.3, all signals (except ``SIGUSR1`` and
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