upfile.php

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<?php
error_reporting(E_ALL^E_NOTICE);
?>
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 
<title>文件上传</title>
<link rel="stylesheet" href="Images/CssAdmin.css">
</head> 

<body> 

<form enctype="multipart/form-data" action=upfile.php?Result=<?php echo $_GET["Result"];?> method=post>  

<input type="hidden" name="MAX_FILE_SIZE" value="2000000"> 

<input name=upfile type=file class="button" size=40> 

<input type=submit class="button" value='上传文件'>  

</form>  

</body> 

</html>
<?php 

function getname($exname){ 
   $dir = "Public/Uploads/headpic/";
   $i=1; 
   if(!is_dir($dir)){ 
      mkdir($dir,0777); 
   } 
   while(true){ 

     if(!is_file($dir.$i.".".$exname)){ 

        $name=$i.".".$exname; 

        break; 

      } 

     $i++; 

   } 


   return $dir.$name; 

} 


$exname=strtolower(substr($_FILES['upfile']['name'],(strrpos($_FILES['upfile']['name'],'.')+1))); 

$uploadfile = getname($exname);  


if (move_uploaded_file($_FILES['upfile']['tmp_name'], $uploadfile)) {