PHP through Header () function to implement file download

PHP through the header () function to implement the file download, the following code:

 

  

  

  
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
  
<title> Application Header () function implementation download-www.cxybl.com</title>
  
<style type= "Text/css" >
  
<!--
  
Body {
  
margin-left:00px;
  
margin-top:0px;
  
margin-right:0px;
  
margin-bottom:0px;
  
}
  
a:link {
  
Text-decoration:none;
  
}
  
a:visited {
  
Text-decoration:none;
  
}
  
a:hover {
  
Text-decoration:none;
  
}
  
a:active {
  
Text-decoration:none;
  
}
  
. style1 {font-size:12px}
  
-->
  
</style>
  

  
<body>
  
<table width= "385" height= "185" border= "0" cellpadding= "0" cellspacing= "0" >
  
<form name= "Form1" method= "Post" action= "index_ok.php" >
  
<tr>
  
<TD width= "height=" > </td>
  
<TD width= "275" > </td>
  
<TD width= "> </td>"
  
</tr>
  
<tr>
  
<TD height= > </td>
  
<TD align= "center" ><input type= "Submit" name= "Submit" value= "Agree" >
  
<input type= "reset" name= "Submit2" value= "Disagree" ></td>
  
<td> </td>
  
</tr>
  
<tr>
  
<TD height= > </td>
  
<td> </td>
  
<td> </td>
  
</tr>
  
</form>
  
</table>
  
</body>
  

 

index_ok.php:

 
  

  
   
<?php session_start ();
  
   
if ($Submit = = "Consent") {
  
   
Header ("Location:http://www.cxybl.com/templets/default/images/logo1.gif");}
  
   
?>