20 FSO(连载2)
20 FSO(连载2)
因为篇幅较大，所以分为两篇！请原谅！
一、中级操作
既然我们将文件内的资源读取出来了，最好再修饰一下下，就像Windows的资源管理器一样最好了！(唉，人的欲望总是无限膨胀的！哈哈，这样也好！人类也就是这样才进步的！)
代码如下：
<?php
date_default_timezone_set(
"PRC"
);
$filetype_array
= array("as"=>"Flash ActionScript File","bmp"=>"BMP
图像
"
,
"doc"
=>
"Microsoft Word
文档
"
,
"rar"
=>
"WinRAR
压缩文档
"
,
"ppt"
=>
"Microsoft PowerPoint
演示文稿
"
,
"txt"
=>
"
文本文档
"
,
"xls"
=>
"Microsoft Excel
工作表
"
,
"gif"
=>
"GIF
图像
"
,
"jpg"
=>
"JPEG
图像
"
,
"jpeg"
=>
"JPEG
图像
"
,
"png"
=>
"PNG
图像
"
,
"html"
=>
"HTML Document"
,
"htm"
=>
"HTML Document"
,
"mp3"
=>
"MP3
格式声音
"
,
"chm"
=>
"
已编译的
HTML
帮助文件
"
,
"fla"
=>
"Flash Document"
,
"mdb"
=>
"Microsoft Access
应用程序
"
,
"pdf"
=>
"PDF
文件
"
,
"swf"
=>
"Flash Movie"
,
"xml"
=>
"XML
文档
"
,
"zip"
=>
"WinRAR ZIP
压缩文件
"
,
"asf"
=>
"Windows
音频
/
视频文件
"
,
"wmv"
=>
"Windows Media
音频
/
视频文件
"
,
"avi"
=>
"
视频剪辑
"
,
"mpeg"
=>
"
电影剪辑
"
,
"exe"
=>
"
应用程序
"
,
"gz"
=>
"WinRAR
压缩文件
"
,
"tar"
=>
"WinRAR
压缩文件
"
,
"tiff"
=>
"TIFF
文件
"
);
function
getobjectsize($object)
{
$objectsize = filesize($object);
if($objectsize < 1024)
$objectsize = $objectsize . " B";
elseif($objectsize >= 1024 && $objectsize < 1024*1024)
$objectsize = ceil($objectsize/1024) . " KB";
elseif ($objectsize >= 1024*1024 && $objectsize < 1024*1024*1024)
$objectsize = ceil($objectsize/(1024*1024)) . " MB";
else
$objectsize = ceil($objectsize/(1024*1024*1024)) . " GB";
return $objectsize;
}
function
getobjectmtime($object)
{
$objectmtime = fileatime($object);
return date("Y-m-d H:i",$objectmtime);
}
function
getextensioname($object)
{
$file_array = split("[.]",$object);
$extensioname = strtolower(end($file_array));
return $extensioname;
}
function
getobjectype($
object)
{
global $filetype_array;
$extensioname = getextensioname($object);
if(is_file($object))
return $filetype_array[$extensioname];
elseif (is_dir($object))
return "
文件夹
"
;
else
return "
未知类型
"
;
}
function
getIcon($object)
{
global $$filetype_array;
if(is_file($object))
$icon = getextensioname($object) . ".gif";
elseif (is_dir($object))
$icon = "dir.gif";
else
$icon = "unknown.gif";
return $icon;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns=" http://www.w3.org/1999/xhtml ">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>目录浏览</title>
<link href="style/common.css" rel="stylesheet" type="text/css" media="all" />
</head>
<body>
<div id="container">
<h1 id="title">目录浏览</h1>
<div id="location">
<table border="0" cellspacing="0" cellpadding="0">
<tr style="background:#ccc">
<th id="goBack"><a href="#">返回上一级</a></th>
<th>当前目录:</th>
<th id="documentRoot">WEB主目录:<?=$_SERVER['DOCUMENT_ROOT']?> </th>
</tr>
</table>
</div>
<table border="0" cellspacing="0" cellpadding="0" id="itemList">
<tr>
<td>名称</td>
<td class="size">大小</td>
<td class="type">类型</td>
<td class="type">修改日期</td>
</tr>
<?php
$folderPath = "./WEB";
$folderHandle = opendir($folderPath);
while($folderItemName = readdir($folderHandle))
{
if($folderItemName != "." && $folderItemName != "..")
{
$folderItemPath = $folderPath . "/" . $folderItemName;
echo("<tr>\n");
echo("<td><img src=\"icons/".getIcon($folderItemPath)."\" alt=\"\" align=\"absmiddle\"/> {$folderItemName}</td>\n");
echo("<td>".getobjectsize($folderItemPath)."</td>\n");
echo("<td>".getobjectype($folderItemPath)."</td>\n");
echo("<td>".getobjectmtime($folderItemPath)."</td>\n");
echo("</tr>\n");
}
}
closedir($folderHandle);
?>
</table>
</div>
</body>
</html>
运行结果如下:
当然，这个还存在一些问题，例如:没有办法浏览子文件夹、创建子文件夹、删除文件/文件夹、文件/文件夹的重命名等，我会在后续的博文中和大家一起来研究！
好了，晚安，各位！！！
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