导出到Excel中的PHP

Question

我想将一个调查报告导出到使用PHP的Excel工作表中，它在我的本地主机上工作正常，但是当我托管它时似乎只是显示Excel表而不是下载。我认为它覆盖了我的代码中的标题。

我的代码在这里。

<?php 
ob_start(); 


     header("Content-type: application/vnd-ms-excel"); 
     header("Content-Disposition: attachment; filename=".$filename); 

如何解决头部问题。

Answer 1

Try following code 
// Redirect output to a client’s web browser (Excel2007) 

    header("Content-type: application/vnd-ms-excel"); 
    header("Content-Disposition: attachment; filename=".$filename);//filename with extension .xlsx 
    header('Cache-Control: max-age=0'); 
    // If you're serving to IE 9, then the following may be needed 
    header('Cache-Control: max-age=1'); 

    // If you're serving to IE over SSL, then the following may be needed 
    header ('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past 
    header ('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); // always modified 
    header ('Cache-Control: cache, must-revalidate'); // HTTP/1.1 
    header ('Pragma: public'); // HTTP/1.0 
    $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007'); 
    $objWriter->save('php://output');