安装PhpSpreadsheet

composer require phpoffice/phpspreadsheet

<?phprequire 'vendor/autoload.php'; // 引入Composer自动加载文件use PhpOffice\PhpSpreadsheet\IOFactory;// 指定Excel文件路径
$filePath = 'path/to/your/excel/file.xlsx';try {// 加载Excel文件$spreadsheet = IOFactory::load($filePath);// 获取活动工作表$worksheet = $spreadsheet->getActiveSheet();// 遍历每一行foreach ($worksheet->getRowIterator() as $row) {$cellIterator = $row->getCellIterator();$cellIterator->setIterateOnlyExistingCells(FALSE); // 这里设置为迭代所有单元格，包括空单元格// 遍历每列$rowData = [];foreach ($cellIterator as $cell) {$rowData[] = $cell->getValue();}// 输出当前行数据echo implode(", ", $rowData) . "\n";}} catch (\Exception $e) {echo "Error loading file: " . $e->getMessage();
}?>