log('Create new Spreadsheet object'); $spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet(); // Set document properties $helper->log('Set document properties'); $spreadsheet->getProperties()->setCreator('Maarten Balliauw') ->setLastModifiedBy('Maarten Balliauw') ->setTitle('Office 2007 XLSX Test Document') ->setSubject('Office 2007 XLSX Test Document') ->setDescription('Test document for Office 2007 XLSX, generated using PHP classes.') ->setKeywords('office 2007 openxml php') ->setCategory('Test result file'); // Add some data $helper->log('Add some data'); $spreadsheet->setActiveSheetIndex(0); $spreadsheet->getActiveSheet()->setCellValue('A1', 'Hello'); $spreadsheet->getActiveSheet()->setCellValue('B2', 'world!'); $spreadsheet->getActiveSheet()->setCellValue('C1', 'Hello'); $spreadsheet->getActiveSheet()->setCellValue('D2', 'world!'); // Rename worksheet $helper->log('Rename worksheet'); $spreadsheet->getActiveSheet()->setTitle('Simple'); // Set document security $helper->log('Set document security'); $spreadsheet->getSecurity()->setLockWindows(true); $spreadsheet->getSecurity()->setLockStructure(true); $spreadsheet->getSecurity()->setWorkbookPassword('PhpSpreadsheet'); // Set sheet security $helper->log('Set sheet security'); $spreadsheet->getActiveSheet()->getProtection()->setPassword('PhpSpreadsheet'); $spreadsheet->getActiveSheet()->getProtection()->setSheet(true); // This should be enabled in order to enable any of the following! $spreadsheet->getActiveSheet()->getProtection()->setSort(true); $spreadsheet->getActiveSheet()->getProtection()->setInsertRows(true); $spreadsheet->getActiveSheet()->getProtection()->setFormatCells(true); // Save $helper->write($spreadsheet, __FILE__);