php 檔案上傳執行個體代碼

來源:互聯網
上載者:User

<?
if(!$UploadAction):
?>

 代碼如下 複製代碼

<HTML>
<HEAD>
<TITLE>檔案上傳介面</TITLE>
</HEAD>
<BODY>

<table>
<tr align="center">
<td><form ENCTYPE="multipart/form-data" NAME="SubmitForm" ACTION="upload.php教程" METHOD="POST">
<input type="hidden" name="MAX_FILE_SIZE" value="1000000"><input type="hidden" name="UploadAction" value="1">
</td></tr>
<tr align="center">
<td><input NAME="UploadFile" TYPE="file" SIZE="30"></td>
</tr>
<tr align="center">
<td><input NAME="submit" VALUE="提交www.111cn.net" TYPE="submit"></td>
<td><input NAME="reset" VALUE="重設" TYPE="reset"></td>
</tr>
</form>
</table>
</center>
</BODY>
</HTML>

<?
else:
?>

<HTML>
<HEAD>
<TITLE>檔案上傳代碼</TITLE>
</HEAD>
<BODY>

 代碼如下 複製代碼

<?
$UploadAction=0;
echo "Good!";
$TimeLimit=60; /*設定逾時限制時間 預設時間為30秒 設定為0時為不限時 */
set_time_limit($TimeLimit);

If(($UploadFile !="none" ))
{  
    $UploadPath=AddSlashes(dirname($PATH_TRANSLATED))."\www.111cn.net\"; //上傳檔案存放路徑

    $FileName=$UploadPath.$UploadFile_name; //上傳檔案名稱

    if($UploadFile_size < 1024) //上傳檔案大小
    {
  $FileSize=(string)$UploadFile_size." 位元組"; 
 }
     elseif ($UploadFile_size <(1024 * 1024))
     {
  $FileSize=number_format((double)($UploadFile_size/1024), 1) . " KB";
     }
  else{
  $FileSize=number_format((double)($UploadFile_size / (1024 * 1024)), 1) . " MB";
     }
   
    if(!file_exists($FileName))
    {
         if(copy($UploadFile,$FileName))
         {  echo "檔案 $UploadFile_name ($FileSize)上傳成功!"; }
         else
         { echo "檔案 $UploadFile_name上傳失敗!"; }

         unlink($UploadFile);
    }
    else
    { echo "檔案 $UploadFile_name已經存在!"; }
}
else
{ echo "你沒有選擇任何檔案上傳!"; }

set_time_limit(30); //恢複預設逾時設定

?>

<BR><A HREF = "upload.php">返回</A>

</BODY>
</HTML>

<?
endif;
?>

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