本文实例讲述了PHP实现的文件浏览器功能。分享给大家供大家参考，具体如下：
<?php
if(isset($_GET['path'])){
echo $path = $_SERVER['DOCUMENT_ROOT'].$_GET['path'];
$pre_path = $_GET['path'];
}else{
echo $path = $_SERVER['DOCUMENT_ROOT'];
$pre_path = "";
}
?>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body>
<table border="1">
<thead>
<tr>
<td>文件名</td>
<td>文件大小</td>
<td>文件类型</td>
<td>修改时间</td>
</tr>
<thead>
<tbody>
<?php
$url_this = "http://".$_SERVER ['HTTP_HOST'].$_SERVER['PHP_SELF'];
$handle = opendir($path);
while($file=readdir($handle)){
echo "<tr>";
echo "<td>".$file."</td>";
echo "<td>".filesize($path."/".$file)."</td>";
if(filetype($path."/".$file)=="dir"){
$next = $pre_path."/".$file;
echo "<td><a href=\"$url_this?path=$next\">dir</a></td>";
}else{
echo "<td>".filetype($path."/".$file)."</td>";
}
echo "<td>".date("Y年n月t日",filemtime($path."/".$file))."</td>";
echo "</tr>";
}
closedir($handle);
?>
</tbody>
</table>
</body>
</body>
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