Alter Version

vendor/PhpSpreadsheet/Writer/Ods/Settings.php

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+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Writer\Ods;
+
+use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+
+class Settings extends WriterPart
+{
+    /**
+     * Write settings.xml to XML format.
+     *
+     * @param Spreadsheet $spreadsheet
+     *
+     * @return string XML Output
+     */
+    public function write(?Spreadsheet $spreadsheet = null)
+    {
+        $objWriter = null;
+        if ($this->getParentWriter()->getUseDiskCaching()) {
+            $objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
+        } else {
+            $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
+        }
+
+        // XML header
+        $objWriter->startDocument('1.0', 'UTF-8');
+
+        // Settings
+        $objWriter->startElement('office:document-settings');
+        $objWriter->writeAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0');
+        $objWriter->writeAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
+        $objWriter->writeAttribute('xmlns:config', 'urn:oasis:names:tc:opendocument:xmlns:config:1.0');
+        $objWriter->writeAttribute('xmlns:ooo', 'http://openoffice.org/2004/office');
+        $objWriter->writeAttribute('office:version', '1.2');
+
+        $objWriter->startElement('office:settings');
+        $objWriter->startElement('config:config-item-set');
+        $objWriter->writeAttribute('config:name', 'ooo:view-settings');
+        $objWriter->startElement('config:config-item-map-indexed');
+        $objWriter->writeAttribute('config:name', 'Views');
+        $objWriter->endElement();
+        $objWriter->endElement();
+        $objWriter->startElement('config:config-item-set');
+        $objWriter->writeAttribute('config:name', 'ooo:configuration-settings');
+        $objWriter->endElement();
+        $objWriter->endElement();
+        $objWriter->endElement();
+
+        return $objWriter->getData();
+    }
+}