Fix CI

Author: PowerKiKi

phpstan-baseline.neon

@@ -5757,7 +5757,7 @@ parameters:
 
 		-
 			message: "#^Parameter \\#2 \\$value of method XMLWriter\\:\\:writeAttribute\\(\\) expects string, string\\|null given\\.$#"
-			count: 4
+			count: 5
 			path: src/PhpSpreadsheet/Writer/Xlsx/StringTable.php
 
 		-
@@ -5852,9 +5852,14 @@ parameters:
 
 		-
 			message: "#^Parameter \\#2 \\$value of method XMLWriter\\:\\:writeAttribute\\(\\) expects string, string\\|null given\\.$#"
-			count: 4
+			count: 9
 			path: src/PhpSpreadsheet/Writer/Xlsx/Style.php
 
+		-
+			message: "#^Parameter \\#2 \\$value of method XMLWriter\\:\\:writeAttribute\\(\\) expects string, string\\|null given\\.$#"
+			count: 1
+			path: src/PhpSpreadsheet/Writer/Xlsx/Worksheet.php
+
 		-
 			message: "#^Parameter \\#2 \\$value of method XMLWriter\\:\\:writeAttribute\\(\\) expects string, float given\\.$#"
 			count: 1

src/PhpSpreadsheet/Reader/Ods.php

@@ -56,10 +56,10 @@ public function canRead(string $filename): bool
                     $mimeType = $zip->getFromName($stat['name']);
                 } elseif ($zip->statName('META-INF/manifest.xml')) {
                     $xml = simplexml_load_string(
-                    $this->securityScanner->scan($zip->getFromName('META-INF/manifest.xml')),
-                    'SimpleXMLElement',
-                    Settings::getLibXmlLoaderOptions()
-                );
+                        $this->securityScanner->scan($zip->getFromName('META-INF/manifest.xml')),
+                        'SimpleXMLElement',
+                        Settings::getLibXmlLoaderOptions()
+                    );
                     $namespacesContent = $xml->getNamespaces(true);
                     if (isset($namespacesContent['manifest'])) {
                         $manifest = $xml->children($namespacesContent['manifest']);

src/PhpSpreadsheet/Reader/Xls.php

@@ -1154,19 +1154,19 @@ public function load(string $filename, int $flags = 0)
                                         $drawing->setOffsetY($offsetY);
 
                                         switch ($blipType) {
-                                    case BSE::BLIPTYPE_JPEG:
-                                        $drawing->setRenderingFunction(MemoryDrawing::RENDERING_JPEG);
-                                        $drawing->setMimeType(MemoryDrawing::MIMETYPE_JPEG);
+                                            case BSE::BLIPTYPE_JPEG:
+                                                $drawing->setRenderingFunction(MemoryDrawing::RENDERING_JPEG);
+                                                $drawing->setMimeType(MemoryDrawing::MIMETYPE_JPEG);
 
-                                        break;
-                                    case BSE::BLIPTYPE_PNG:
+                                                break;
+                                            case BSE::BLIPTYPE_PNG:
                                                 imagealphablending($ih, false);
                                                 imagesavealpha($ih, true);
-                                        $drawing->setRenderingFunction(MemoryDrawing::RENDERING_PNG);
-                                        $drawing->setMimeType(MemoryDrawing::MIMETYPE_PNG);
+                                                $drawing->setRenderingFunction(MemoryDrawing::RENDERING_PNG);
+                                                $drawing->setMimeType(MemoryDrawing::MIMETYPE_PNG);
 
-                                        break;
-                                }
+                                                break;
+                                        }
 
                                         $drawing->setWorksheet($this->phpSheet);
                                         $drawing->setCoordinates($spContainer->getStartCoordinates());

src/PhpSpreadsheet/Style/Color.php

@@ -41,7 +41,7 @@ class Color extends Supervisor
     /**
      * ARGB - Alpha RGB.
      *
-     * @var string
+     * @var null|string
      */
     protected $argb;
 
@@ -135,7 +135,7 @@ private function validateColor(string $colorValue, int $size): bool
     /**
      * Get ARGB.
      */
-    public function getARGB(): string
+    public function getARGB(): ?string
     {
         if ($this->isSupervisor) {
             return $this->getSharedComponent()->getARGB();

src/PhpSpreadsheet/Writer/Html.php

@@ -698,10 +698,10 @@ private function writeImageInCell(Worksheet $worksheet, $coordinates)
                 if ($imageResource) {
                     ob_start(); //  Let's start output buffering.
                     imagepng($imageResource); //  This will normally output the image, but because of ob_start(), it won't.
-                $contents = ob_get_contents(); //  Instead, output above is saved to $contents
-                ob_end_clean(); //  End the output buffer.
+                    $contents = ob_get_contents(); //  Instead, output above is saved to $contents
+                    ob_end_clean(); //  End the output buffer.
 
-                $dataUri = 'data:image/jpeg;base64,' . base64_encode($contents);
+                    $dataUri = 'data:image/jpeg;base64,' . base64_encode($contents);
 
                     //  Because of the nature of tables, width is more important than height.
                     //  max-width: 100% ensures that image doesnt overflow containing cell
@@ -1296,7 +1296,7 @@ private function generateRowCellDataValue(Worksheet $worksheet, $cell, &$cellDat
         } else {
             $origData = $this->preCalculateFormulas ? $cell->getCalculatedValue() : $cell->getValue();
             $formatCode = $worksheet->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode();
-            if ($formatCode) {
+            if ($formatCode !== null) {
                 $cellData = NumberFormat::toFormattedString(
                     $origData,
                     $formatCode,