simplesamlphp / xml-common

src/ExtendableAttributesTrait.php

Spacing +3 added lines, -3 removed lines

@@ -93,7 +93,7 @@ 
      *
      * @return list<\SimpleSAML\XML\Attribute> $attributes
      */
-    protected static function getAttributesNSFromXML(DOMElement $xml, NS|array $namespace = null): array
+    protected static function getAttributesNSFromXML(DOMElement $xml, NS | array $namespace = null): array
     {
         $namespace = $namespace ?? static::XS_ANY_ATTR_NAMESPACE;
         $attributes = [];
@@ -185,7 +185,7 @@ 
              * @param \SimpleSAML\XML\Attribute $elt
              * @return string|null
              */
-            function (Attribute $attr) {
+            function(Attribute $attr) {
                 return $attr->getNamespaceURI();
             },
             $attributes,
@@ -238,7 +238,7 @@ 
     /**
      * @return array|\SimpleSAML\XML\XsNamespace
      */
-    public function getAttributeNamespace(): array|NS
+    public function getAttributeNamespace(): array | NS
     {
         Assert::true(
             defined('static::XS_ANY_ATTR_NAMESPACE'),