minor #9630 [Serializer] example for processing XML comments when decoding (snoek09, javiereguiluz)

javiereguiluz · javiereguiluz · commit 31c56d98be32 · 2018-04-27T09:58:13.000+02:00
This PR was merged into the master branch. Discussion ---------- [Serializer] example for processing XML comments when decoding This fixes #9483. Commits ------- dc01b87 Reword 8d99047 example for processing XML comments when decoding
diff --git a/components/serializer.rst b/components/serializer.rst
@@ -704,6 +704,15 @@ always as a collection.
 .. versionadded:: 4.1
     The ``as_collection`` option was introduced in Symfony 4.1.
 
+.. tip::
+
+    XML comments are ignored by default when decoding contents, but this
+    behavior can be changed with the optional ``$ignoredNodeTypes`` argument of
+    the ``XmlEncoder`` class constructor.
+
+    .. versionadded:: 4.1
+        XML comments are ignored by default starting from Symfony 4.1.
+
 The ``YamlEncoder``
 ~~~~~~~~~~~~~~~~~~~
 
