php使用APC实现实时上传进度条功能

<&＃63;php 
session_start(); 
if(isset($_GET['progress_key'])) { 
 $status = apc_fetch('upload_'.$_GET['progress_key']); 
 echo ($status['current']/$status['total'])*100; 
} 
&＃63;> 
upload.php
PHP Code
<&＃63;php 
 $id = $_GET['id']; 
&＃63;> 
 
 

 
 
 

<&＃63;php 
set_time_limit(600); 
if($_SERVER['REQUEST_METHOD']=='POST') { 
 move_uploaded_file($_FILES["test_file"]["tmp_name"], 
 dirname($_SERVER['SCRIPT_FILENAME'])."/UploadTemp/" . $_FILES["test_file"]["name"]);//UploadTemp文件夹位于此脚本相同目录下 
 echo "
上传成功
"; 
} 
&＃63;> 

<&＃63;php 
 $id = md5(uniqid(rand(), true)); 
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