Update changelog

maidmaid · maidmaid · commit 19aee3d7f4d0 · 2018-08-27T13:17:04.000+02:00
diff --git a/src/Symfony/Component/Serializer/CHANGELOG.md b/src/Symfony/Component/Serializer/CHANGELOG.md
@@ -6,6 +6,8 @@ CHANGELOG
 
 * `AbstractNormalizer::handleCircularReference` is now final, and receives two optional extra arguments: the format and the context
 * added support for XML comment encoding (encoding `['#comment' => ' foo ']` results `<!-- foo -->`)
+* added optional `int[] $encoderIgnoredNodeTypes` argument to `XmlEncoder::__construct` to configure node types to be
+  ignored during encodage.
 
 4.1.0
 -----
diff --git a/src/Symfony/Component/Serializer/Encoder/XmlEncoder.php b/src/Symfony/Component/Serializer/Encoder/XmlEncoder.php
@@ -377,7 +377,7 @@ private function buildXml(\DOMNode $parentNode, $data, string $xmlRootNodeName =
                     $parentNode->setAttribute($attributeName, $data);
                 } elseif ('#' === $key) {
                     $append = $this->selectNodeType($parentNode, $data);
-                } elseif ('#comment' === $key) {
+                } elseif ('#comment' === $key && !\in_array(XML_COMMENT_NODE, $this->encoderIgnoredNodeTypes, true)) {
                     $append = $this->appendComment($parentNode, $data);
                 } elseif (\is_array($data) && false === is_numeric($key)) {
                     // Is this array fully numeric keys?
