src_Utility_Xml.php.patch

Index: src/Utility/Xml.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/Utility/Xml.php	(date 1533778910000)
+++ src/Utility/Xml.php	(date 1533854824127)
@@ -341,7 +341,7 @@
         $format = $data['format'];
         $node = $data['node'];
 
-        $childNS = $childValue = null;
+        $childNS = $childValue = $isCdata = null;
         if (is_object($value) && method_exists($value, 'toArray') && is_callable([$value, 'toArray'])) {
             $value = call_user_func([$value, 'toArray']);
         }
@@ -350,6 +350,11 @@
                 $childValue = (string)$value['@'];
                 unset($value['@']);
             }
+            if (isset($value['!'])) {
+                $childValue = (string)$value['!'];
+                $isCdata = true;
+                unset($value['!']);
+            }
             if (isset($value['xmlns:'])) {
                 $childNS = $value['xmlns:'];
                 unset($value['xmlns:']);
@@ -360,7 +365,11 @@
 
         $child = $dom->createElement($key);
         if ($childValue !== null) {
-            $child->appendChild($dom->createTextNode($childValue));
+            if (!$isCdata) {
+                $child->appendChild($dom->createTextNode($childValue));
+            } else {
+                $child->appendChild($dom->createCDATASection($childValue));
+            }
         }
         if ($childNS) {
             $child->setAttribute('xmlns', $childNS);

Thanks for the explanation, so it's correct.