fix deprecated passing null as string type (#204)

spatie · Dec 24, 2022 · 13f76ac · 13f76ac
1 parent 6db7e9d
commit 13f76ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ArrayToXml.php b/src/ArrayToXml.php
@@ -241,7 +241,7 @@ protected function isArrayAllKeySequential(array | string | null $value): bool
     protected function addAttributes(DOMElement $element, array $data): void
     {
         foreach ($data as $attrKey => $attrVal) {
-            $element->setAttribute($attrKey, $attrVal);
+            $element->setAttribute($attrKey, $attrVal ?? '');
         }
     }