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显示一些文本后在php中下载文件_Php_Header_Download - Fatal编程技术网

显示一些文本后在php中下载文件

显示一些文本后在php中下载文件,php,header,download,Php,Header,Download,嗨,我需要创建文件下载。下载填写表单、表单验证和数据库插入都在同一页面中。如果表单已提交,则需要使用“另存为”窗口自动触发文件下载。我将代码编写为: if(isset($_POST['submit'])){ $u=$_POST['uname']; /*similarly getting all posted data*/ echo '<br><b>'.JText::_( 'Thank you for submitting your details...' ).'</

嗨,我需要创建文件下载。下载填写表单、表单验证和数据库插入都在同一页面中。如果表单已提交,则需要使用“另存为”窗口自动触发文件下载。我将代码编写为:

if(isset($_POST['submit'])){
$u=$_POST['uname'];
/*similarly getting all posted data*/
echo '<br><b>'.JText::_( 'Thank you for submitting your details...' ).'</b>';
 $db =& JFactory::getDBO();
  $query = "/*db inserting query*/";
  $db->setQuery( $query );
  $db->query();

  $filee=  basename($path); /*$path contains value form $_POST*/
   $full='http://localhost/joomla/images/uploads/'.$filee;

  ?>
 <br><b>
  <span>If the download  does not start automatically in a few seconds, <a href="<?php     echo JURI::base(); ?>/images/myfile/<?php echo $filee;?>" target="_blank"><b> Click this link</b></a></span></b>


 <?php


   header('Content-Description:File Transfer');
   header("Content-type:application/pdf");
   header("Content-type:application/zip");
   header("Content-type:image/jpeg");
   header("Content-type:image/png");
   header("Content-type:application/msword");
   header("Content-Disposition: attachment; filename=".$filee."");
   header("Cache-control: private");
   readfile($full);


   }
 else{ code for printing fill up form}
if(isset($\u POST['submit'])){
$u=$_POST['uname'];
/*类似地,获取所有发布的数据*/
echo“
”.JText::(“感谢您提交详细信息…”); $db=&JFactory::getDBO(); $query=“/*db插入查询*/”; $db->setQuery($query); $db->query(); $filee=basename($path);/*$path包含值形式$\u POST*/ $full=http://localhost/joomla/images/uploads/“.$filee; ?>
如果几秒钟后下载没有自动启动, 您可以在php中使用
sleep()
来延迟执行

if(isset($_POST['submit'])){
$u=$_POST['uname'];
echo '<br><b>'.JText::_( 'Thank you for submitting your details...' ).'</b>';
 $db =& JFactory::getDBO();
  $query = "/*db inserting query*/";
  $db->setQuery( $query );
  $db->query();
  $filee=  basename($path); /*$path contains value form $_POST*/
  $full='http://localhost/joomla/images/uploads/'.$filee;

  ?>
 <br><b>
  <span>If the download  does not start automatically in a few seconds, <a href="<?php     echo JURI::base(); ?>/images/myfile/<?php echo $filee;?>" target="_blank"><b> Click this link</b></a></span></b>


 <?php

   sleep(10);//Will delay for 10 seconds

   header('Content-Description:File Transfer');
   header("Content-type:application/pdf");
   header("Content-type:application/zip");
   header("Content-type:image/jpeg");
   header("Content-type:image/png");
   header("Content-type:application/msword");
   header("Content-Disposition: attachment; filename=".$filee."");
   header("Cache-control: private");
   readfile($full);


   }
 else{ code for printing fill up form}
if(isset($\u POST['submit'])){
$u=$_POST['uname'];
echo“
”.JText::(“感谢您提交详细信息…”); $db=&JFactory::getDBO(); $query=“/*db插入查询*/”; $db->setQuery($query); $db->query(); $filee=basename($path);/*$path包含值形式$\u POST*/ $full=http://localhost/joomla/images/uploads/“.$filee; ?>
如果几秒钟后下载没有自动启动,
使用
sleep();
等待一段时间我尝试了。但是在打印文本“谢谢提交…”之前,我会先睡觉,然后开始下载。我需要在页面中显示这些消息后开始下载。