Xlsx Reader Do Not Process Printer Settings for Dataonly

CHANGELOG.md

@@ -34,7 +34,8 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 - Print Area and Row Break. [Issue #1275](https://github.com/PHPOffice/PhpSpreadsheet/issues/1275) [PR #4450](https://github.com/PHPOffice/PhpSpreadsheet/pull/4450)
 - Copy Styles after insertNewColumnBefore. [Issue #1425](https://github.com/PHPOffice/PhpSpreadsheet/issues/1425) [PR #4468](https://github.com/PHPOffice/PhpSpreadsheet/pull/4468)
 - Xls Writer Treat Hyperlink Starting with # as Internal. [Issue #56](https://github.com/PHPOffice/PhpSpreadsheet/issues/56) [PR #4453](https://github.com/PHPOffice/PhpSpreadsheet/pull/4453)
-- ODS Handling of Ceiling and Floor. [Issue #407](https://github.com/PHPOffice/PhpSpreadsheet/issues/407) [PR #4466](https://github.com/PHPOffice/PhpSpreadsheet/pull/4466)
+- ODS Handling of Ceiling and Floor. [Issue #477](https://github.com/PHPOffice/PhpSpreadsheet/issues/407) [PR #4466](https://github.com/PHPOffice/PhpSpreadsheet/pull/4466)
+- Xlsx Reader Do Not Process Printer Settings for Dataonly. [Issue #4477](https://github.com/PHPOffice/PhpSpreadsheet/issues/4477) [PR #4480](https://github.com/PHPOffice/PhpSpreadsheet/pull/4480)
 
 ## 2025-04-16 - 4.2.0
 

src/PhpSpreadsheet/Reader/Xlsx.php

@@ -2231,6 +2231,9 @@ private function readFormControlProperties(Spreadsheet $excel, string $dir, stri
     /** @param mixed[][][][] $unparsedLoadedData */
     private function readPrinterSettings(Spreadsheet $excel, string $dir, string $fileWorksheet, Worksheet $docSheet, array &$unparsedLoadedData): void
     {
+        if ($this->readDataOnly) {
+            return;
+        }
         $zip = $this->zip;
         if ($zip->locateName(dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels') === false) {
             return;

tests/PhpSpreadsheetTests/Reader/Xlsx/Issue4477Test.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpOffice\PhpSpreadsheetTests\Reader\Xlsx;
+
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XlsxReader;
+use PhpOffice\PhpSpreadsheet\Shared\File;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx as XlsxWriter;
+use PHPUnit\Framework\TestCase;
+use ZipArchive;
+
+class Issue4477Test extends TestCase
+{
+    private string $tempfile = '';
+
+    protected function tearDown(): void
+    {
+        if ($this->tempfile !== '') {
+            unlink($this->tempfile);
+            $this->tempfile = '';
+        }
+    }
+
+    public function testDataonlyNoPrinter(): void
+    {
+        // Need to ignore printer settings when Read Dataonly
+        $infile = 'tests/data/Reader/XLSX/issue.4477.disclaimer.xlsx';
+        $zip = new ZipArchive();
+        if ($zip->open($infile) !== true) {
+            self::fail("failed to open $infile");
+        }
+        $num = $zip->numFiles;
+        $foundPrinter = $foundWorksheet = false;
+        for ($i = 0; $i < $num; ++$i) {
+            $filename = (string) $zip->getNameIndex($i);
+            if (str_contains($filename, 'printer')) {
+                $foundPrinter = true;
+            } elseif ($filename === 'xl/worksheets/sheet1.xml') {
+                $foundWorksheet = true;
+            }
+        }
+        $zip->close();
+        self::assertTrue($foundPrinter);
+        self::assertTrue($foundWorksheet);
+
+        $reader = new XlsxReader();
+        $reader->setReadDataOnly(true);
+        $spreadsheet = $reader->load($infile);
+        $writer = new XlsxWriter($spreadsheet);
+        $this->tempfile = File::temporaryFileName();
+        $writer->save($this->tempfile);
+        $spreadsheet->disconnectWorksheets();
+
+        $zip = new ZipArchive();
+        if ($zip->open($this->tempfile) !== true) {
+            self::fail("failed to open {$infile}");
+        }
+        $num = $zip->numFiles;
+        $foundPrinter = $foundWorksheet = false;
+        for ($i = 0; $i < $num; ++$i) {
+            $filename = (string) $zip->getNameIndex($i);
+            if (str_contains($filename, 'printer')) {
+                $foundPrinter = true;
+            } elseif ($filename === 'xl/worksheets/sheet1.xml') {
+                $foundWorksheet = true;
+            }
+        }
+        $zip->close();
+        self::assertFalse($foundPrinter);
+        self::assertTrue($foundWorksheet);
+    }
+}