PHP文件上传示例

2015/02/11 36832

处理代码：

    <?php  
    header('Content-Type:text/html;charset=UTF-8');  
    //准备接收  
    /*  
    echo '文件名:'.$_FILES['userfile']['name']; 
    echo '文件大小：'.$_FILES['userfile']['size']; 
    echo '错误：'.$_FILES['userfile']['error']; */  
      
    //print_r($_FILES)  
    $tmpFile=$_FILES['userfile']['tmp_name'];  
    if(is_uploaded_file($tmpFile))  
    {  
        echo '正在上传。。。';  
          
          
        if(!file_exists('uploads'))//如果文件夹不存在  
        {  
            mkdir('uploads');  
        }  
        $moveFile =move_uploaded_file($tmpFile, 'uploads/'.$_FILES['userfile']['name']);  
          
        if($moveFile)  
        {  
            echo "移动成功！";  
              
        //echo  '<img src='.'uploads/'.$_FILES["userfile"]["name"].'> </img>';  
              
        }else   
        {  
            echo '移动失败！';  
        }  
          
    }else   
    {  
        echo "临时文件夹找不到文件";  
          
    }  
    ?>

HMTL代码：

    <!DOCTYPE html>  
    <html>  
    <head>  
    <meta charset="UTF-8">  
    <title>Insert title here</title>  
    </head>  
    <body>  
    <form enctype="multipart/form-data" action="fileUpload.php" method="post">  
    <input type="hidden" name="MAX_FILE_SIZE" value="1000000" />  
    上传文件: <input type="file" name="userfile" />  
    <input type="submit" value="上传" />  
    </form>  
    </body>  
    </html>

代码片段