PHP实现的简单网络硬盘
本文实例讲述了PHP实现的简单网络硬盘。分享给大家供大家参考。具体如下：
<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=gb2312"/>
<title>diskonline</title>
<styletype="text/css">
.font{
font-family:Consolas;
color:#369;
font-size:12px;
}
.box{
font-family:Consolas;
font-size:13px;
color:#369;
border:1pxsolid#000;
}
.btn{
font-family:"微软雅黑";
font-size:12px;
color:#FFF;
background-color:#369;
border:1pxsolid#666;
width:80px;
}
</style>
</head>
<bodyclass="font">
<divalign="right"><ahref="upload.php"class="box">操作完一下刷新</a></div>
<?php
/*
*codewrittenbymot
*2012-5-20
*在根目录下面新建一个名字为x的文件夹存放上传文件
*/
if(isset($_REQUEST['del'])){
unlink($_REQUEST['del']);
}
set_time_limit(0);
if(isset($_POST['button']))
if(isset($_FILES['file'])){
move_uploaded_file($_FILES['file']['tmp_name'],".\\x\\".$_FILES['file']['name']);
}
?>
<tablewidth="100%"border="0">
<tr>
<tdclass="box">
<div>
<formaction="upload.php"method="post"enctype="multipart/form-data">
<p>File<inputclass="box"name="file"type="file"/></p>
<palign="center"><inputclass="btn"name="button"type="submit"
value="上传"/></p>
</form>
</div>
</td>
</tr>
</table>
<tablewidth="100%"border="0">
<tr>
<thwidth="40%"class="box">文件名</th>
<thwidth="20%"class="box">类型</th>
<thwidth="10%"class="box">MD5</th>
<thwidth="20%"class="box">大小</th>
<thwidth="20%"class="box">操作</th>
</tr>
<?php
$hl=opendir(".\\x\\");
while(false!=$info=readdir($hl)){
if($info=='.'||$info=='..')continue;
$x[]=$info;
}
if(isset($x))
foreach($xas$file){
$type=explode('.',$file);
$name=$type[0];
$type=$type[1];
$size=sprintf("%.2f",abs(filesize(".\\x\\".$file))/1024/1024);
?>
<tr>
<tdclass="box"><ahref="\file\x\<?=$file?>"><?=$name?></a></td>
<tdclass="box"><?=$type?></td>
<tdclass="box"><?=md5_file(".\\x\\".$file)?></td>
<tdclass="box"><?=$size."MB"?></td>
<tdclass="box"><ahref="upload.php?del=<?=".\\x\\".$file?>">remove</a></td>
</tr>
<?php
}
?>
</table>
</body>
</html>
希望本文所述对大家的php程序设计有所帮助。