Minor cosmetic changes

phpstan-baseline.neon

@@ -1660,6 +1660,11 @@ parameters:
 			count: 1
 			path: src/PhpSpreadsheet/Reader/Xls/RC4.php
 
+		-
+			message: "#^Cannot access property \\$r on SimpleXMLElement\\|null\\.$#"
+			count: 2
+			path: src/PhpSpreadsheet/Reader/Xlsx.php
+
 		-
 			message: "#^Parameter \\#1 \\$haystack of function strpos expects string, string\\|false given\\.$#"
 			count: 1
@@ -2750,6 +2755,16 @@ parameters:
 			count: 1
 			path: src/PhpSpreadsheet/Writer/Xls.php
 
+		-
+			message: "#^Offset 'length' does not exist on array\\{data\\: non\\-empty\\-string, length\\?\\: int\\<1, max\\>\\}\\|array\\{pack\\?\\: 'V', data\\: non\\-empty\\-string\\}\\.$#"
+			count: 1
+			path: src/PhpSpreadsheet/Writer/Xls.php
+
+		-
+			message: "#^Offset 'length' does not exist on array\\{data\\: non\\-empty\\-string\\|false, length\\?\\: int\\<1, max\\>\\}\\|array\\{pack\\?\\: 'V', data\\: 1252\\|786432\\|false\\}\\.$#"
+			count: 1
+			path: src/PhpSpreadsheet/Writer/Xls.php
+
 		-
 			message: "#^Offset 'startCoordinates' does not exist on array\\|null\\.$#"
 			count: 1
@@ -2912,7 +2927,7 @@ parameters:
 
 		-
 			message: "#^Cannot access offset 1 on array\\|false\\.$#"
-			count: 1
+			count: 2
 			path: src/PhpSpreadsheet/Writer/Xls/Worksheet.php
 
 		-

src/PhpSpreadsheet/Calculation/Calculation.php

@@ -4864,6 +4864,7 @@ class Calculation
                 if (isset($storeKey)) {
                     $branchStore[$storeKey] = $cellValue;
                 }
+
             } elseif (preg_match('/^' . self::CALCULATION_REGEXP_FUNCTION . '$/miu', $token ?? '', $matches)) {
                 // if the token is a function, pop arguments off the stack, hand them to the function, and push the result back on
                 if ($pCellParent) {

src/PhpSpreadsheet/Reader/Xlsx.php

@@ -487,7 +487,7 @@ class Xlsx extends BaseReader
                     $propertyReader->readCustomProperties($this->getFromZipArchive($zip, $relTarget));
 
                     break;
-                    // Ribbon
+                    //Ribbon
                 case Namespaces::EXTENSIBILITY:
                     $customUI = $relTarget;
                     if ($customUI) {
@@ -1703,8 +1703,8 @@ class Xlsx extends BaseReader
 
                         break;
 
-                    case 'application/vnd.ms-excel.controlproperties+xml':
                         // unparsed
+                    case 'application/vnd.ms-excel.controlproperties+xml':
                         $unparsedLoadedData['override_content_types'][(string) $contentType['PartName']] = (string) $contentType['ContentType'];
 
                         break;
@@ -1729,7 +1729,7 @@ class Xlsx extends BaseReader
         if (isset($is->t)) {
             $value->createText(StringHelper::controlCharacterOOXML2PHP((string) $is->t));
         } else {
-            if (isset($is->r) && is_object($is->r)) {
+            if (is_object($is->r)) {
                 /** @var SimpleXMLElement $run */
                 foreach ($is->r as $run) {
                     if (!isset($run->rPr)) {