php 导出excel (html)

php '; foreach ($data as $row) { $html .= ''; foreach ($row as $cell) { $html .= '' . $cell . ''; } $html .= ''; } $html .= ''; // 设置HTTP标头 header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment; filename="data.xls"'); // 输出Excel文件 echo $html;