Merge branch '6.3' into 6.4

* 6.3:
  [Translation] Deprecate the PhpExtractor

Author: javiereguiluz

reference/dic_tags.rst

@@ -1071,9 +1071,22 @@ file
 
 When executing the ``translation:extract`` command, it uses extractors to
 extract translation messages from a file. By default, the Symfony Framework
-has a :class:`Symfony\\Bridge\\Twig\\Translation\\TwigExtractor` and a
-:class:`Symfony\\Component\\Translation\\Extractor\\PhpExtractor`, which
-help to find and extract translation keys from Twig templates and PHP files.
+has a :class:`Symfony\\Bridge\\Twig\\Translation\\TwigExtractor` and a PHP
+extractor to find and extract translation keys from Twig templates and PHP files.
+
+Symfony includes two PHP extractors: :class:`Symfony\\Component\\Translation\\Extractor\\PhpExtractor`
+and :class:`Symfony\\Component\\Translation\\Extractor\\PhpAstExtractor`. The
+first one is simple but doesn't require to install any packages; the second one
+is much more advanced, but requires to install this dependency in your project:
+
+.. code-block:: terminal
+
+    $ composer require nikic/php-parser
+
+.. deprecated:: 6.2
+
+    The ``PhpExtractor`` class is deprecated since Symfony 6.2. The ``PhpAstExtractor``
+    class will be the only PHP extractor available starting from Symfony 7.0.
 
 You can create your own extractor by creating a class that implements
 :class:`Symfony\\Component\\Translation\\Extractor\\ExtractorInterface`