如何使用php xlsxwriter从mysql中导出xlsx

我使用PHP_XLSXWriter类从MySQL导出xlsx

include_once('xlsxwriter.class.php'); $filename = "example.xlsx"; header('Content-disposition: attachment; filename="'.XLSXWriter::sanitize_filename($filename).'"'); header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); header('Content-Transfer-Encoding: binary'); header('Cache-Control: must-revalidate'); header('Pragma: public'); $query="my query here"; $result = mysql_query($query); $rows = mysql_fetch_assoc($result); $header = array( 'ID'=>'integer', 'Subject'=>'string', 'Content'=>'string', ); $writer = new XLSXWriter(); $writer->writeSheetHeader('Sheet1', $header); foreach($rows as $row) $writer->writeSheetRow('Sheet1', $row); //$writer->writeSheet($rows,'Sheet1', $header);//or write the whole sheet in 1 call $writer->writeToStdOut(); //$writer->writeToFile('example.xlsx'); //echo $writer->writeToString(); exit(0); 

导出xlsx只有头文件，没有数据，我的代码有什么问题？

Answer 1

最后，这些代码工作。

 include_once('xlsxwriter.class.php'); $filename = "example.xlsx"; header('Content-disposition: attachment; filename="'.XLSXWriter::sanitize_filename($filename).'"'); header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); header('Content-Transfer-Encoding: binary'); header('Cache-Control: must-revalidate'); header('Pragma: public'); $query="my query here"; $result = mysql_query($query); $rows = mysql_fetch_assoc($result); $header = array( 'ID'=>'integer', 'Subject'=>'string', 'Content'=>'string', ); $writer = new XLSXWriter(); $writer->writeSheetHeader('Sheet1', $header); $array = array(); while ($row=mysql_fetch_row($result)) { for ($i=0; $i<mysql_num_fields($result); $i++ ) { $array[$i] = $row[$i]; //$array[$i] = strip_tag($row[$i],"<p> <b> <br> <a> <img>"); } $writer->writeSheetRow('Sheet1', $array); }; //$writer->writeSheet($array,'Sheet1', $header);//or write the whole sheet in 1 call $writer->writeToStdOut(); //$writer->writeToFile('example.xlsx'); //echo $writer->writeToString(); exit(0);