php文件浏览器的实例代码
发布时间：2017-03-27 编辑：jiaochengji.com
分享一例php实现的文件浏览器的代码，模仿windows系统的那种文件浏览器，很好用，有需要的朋友可以参考学习下。
本节内容：
php文件浏览器
代码功能：
模仿windows系统的那种文件浏览器。
原理：
使用php的glob函数，或opendir、readdir、scandir函数，也是可行的。
例子：
复制代码 代码示例:
<?php
/**
* php文件浏览器
* edit：www.jbxue.com
*/
session_start();
include "config.php";
include WWW_URL."/lib/Smarty/plugins/modifier.truncate.php";
$login=$_SESSION['login'];
if($login=="")
{
header("location:index.php");
}
else
{
$path=$_GET['path'].'/';
$dir=WWW_URL.'/';
switch($_GET['action'])
{
case 'list':
if($path)
{
$dir.=$path;
}
chdir($dir);
$type=1;
break;
case 'scan':
$filename=$_GET['filename'];
$file_arr=explode('.',$filename);
if($file_arr[1]!='jpg'&&$file_arr[1]!='jpeg'&&$file_arr[1]!='png')
{
$file_type='txt';
$doc=file_get_contents($dir.$path.$filename);
}
else
{
$file_type='pic';
$doc=BASE_URL.'admin/upload/'.$filename;
}
$type=2;
break;
}
$file=folder_sort(glob('*'));
$path_arr=explode('/',$path);
}
?>
<!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=utf-8" />
<link rel="stylesheet" href="templates/template/css.css" type="text/css" />
<title>文件浏览器 - www.jbxue.com</title>
</head>
<body>
<?php if($type==1):?>
<div class="main_right">
<div class="title"><img src="templates/template/images/ico_clew_yes.gif" border="0"/> <a>文件浏览器</a></div>
<table cellpadding="0" cellspacing="0"><tr><td>
<a href="file_scan.php?action=list" title="网站根目录">网站根目录</a>
<?php if($path_arr):?>
<?php foreach($path_arr as $pp):?>
<? if($pp):?> >> <a href="file_scan.php?action=list&path=<?=cut($path,$pp)?>" title="<?=$pp?>"><?=$pp?></a><? endif?>
<?php endforeach;endif?>
<br/><br/>
<ul class="file_scan">
<?php if($file):?>
<?php foreach($file as $f): ?>
<a href="file_scan.php?action=<?php if(substr($f,strlen($f)-1)==1):?>list&path=<?=$path.substr($f,0,-1)?><?php elseif(substr($f,strlen($f)-1)==2):?>scan&path=<?=substr($path,0,-1)?>&filename=<?=substr($f,0,-1)?><?php endif?>" title="<?=substr($f,0,-1)?>">
<li>
<? $ty=explode('.',$f);?>
<? if(!$ty[1]):?><img src="<?=BASE_URL?>admin/templates/template/images/folder.png" width="64" height="64"/>
<? elseif($ty[1]=='php2'):?><img src="<?=BASE_URL?>admin/templates/template/images/php.png" width="64" height="64"/>
<? elseif($ty[1]=='jpeg2'||$ty[1]=='jpg2'||$ty[1]=='png2'||$ty[1]=='ico2'||$ty[1]=='gif2'):?><img src="<?=BASE_URL?>admin/templates/template/images/pic.png" width="64" height="64"/>
<? elseif($ty[1]=='css2'):?><img src="<?=BASE_URL?>admin/templates/template/images/css.png" width="64" height="64"/>
<? elseif($ty[1]=='js2'):?><img src="<?=BASE_URL?>admin/templates/template/images/js.png" width="64" height="64"/>
<? elseif($ty[1]=='html2'||$ty[1]=='shtml2'||$ty[1]=='htm2'):?><img src="<?=BASE_URL?>admin/templates/template/images/html.png" width="64" height="64"/>
<? elseif($ty[1]=='swf2'):?><img src="<?=BASE_URL?>admin/templates/template/images/swf.png" width="64" height="64"/>
<? elseif($ty[1]=='txt2'):?><img src="<?=BASE_URL?>admin/templates/template/images/txt.gif" width="64" height="64"/>
<? elseif($ty[1]=='xml2'):?><img src="<?=BASE_URL?>admin/templates/template/images/xml.png" width="64" height="64"/>
<? endif?>
<br/><?=smarty_modifier_truncate(substr($f,0,-1),15)?>
</li></a>
<?php endforeach;endif?>
</ul></td></tr></table>
</div>
<?php elseif($type==2):?>
<div class="main_right">
<div class="title"><img src="templates/template/images/ico_clew_yes.gif" border="0"/> <a>查看文件内容</a></div>
<table cellspacing="0">
<tr id="msg"><td>
<a href="file_scan.php?action=list" title="网站根目录">网站根目录</a>
<?php if($path_arr):?>
<?php foreach($path_arr as $pp):?>
<? if($pp):?> >> <a href="file_scan.php?action=list&path=<?=cut($path,$pp)?>" title="<?=$pp?>"><?=$pp?></a><? endif?>
<?php endforeach;endif?>
<br/><br/>
<? if($file_type=='txt'):?>
<textarea style="width:90%;height:600px;overflow:scroll;overflow-x:hidden"><?=$doc?></textarea>
<?php elseif($file_type=='pic'):?>
<img src="<?=$doc?>"/>
<?php endif?>
</td></tr>
</table>
</div>
<?php endif?>
</body>
</html>
<style>
.file_scan{ background-color:#FFFFFF; padding:0; margin:0}
.file_scan li{ list-style:none; width:100px; height:100px;float:left; margin:0 0 3px 3px; text-align:center}
.file_scan a{ text-decoration:none; color:#000}
table tr td a {color:#09F;text-decoration:underline;line-height:20px}
table tr td a:hover {color:#
imF00;font-weight:bold;text-decoration:none}
</style>
/**
* php文件浏览器
* edit：www.jbxue.com
*/
session_start();
include "config.php";
include WWW_URL."/lib/Smarty/plugins/modifier.truncate.php";
$login=$_SESSION['login'];
if($login=="")
{
header("location:index.php");
}
else
{
$path=$_GET['path'].'/';
$dir=WWW_URL.'/';
switch($_GET['action'])
{
case 'list':
if($path)
{
$dir.=$path;
}
chdir($dir);
$type=1;
break;
case 'scan':
$filename=$_GET['filename'];
$file_arr=explode('.',$filename);
if($file_arr[1]!='jpg'&&$file_arr[1]!='jpeg'&&$file_arr[1]!='png')
{
$file_type='txt';
$doc=file_get_contents($dir.$path.$filename);
}
else
{
$file_type='pic';
$doc=BASE_URL.'admin/upload/'.$filename;
}
$type=2;
break;
}
$file=folder_sort(glob('*'));
$path_arr=explode('/',$path);
}
?>
<!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=utf-8" />
<link rel="stylesheet" href="templates/template/css.css" type="text/css" />
<title>文件浏览器 - www.jbxue.com</title>
</head>
<body>
<?php if($type==1):?>
<div class="main_right">
<div class="title"><img src="templates/template/images/ico_clew_yes.gif" border="0"/> <a>文件浏览器</a></div>
<table cellpadding="0" cellspacing="0"><tr><td>
<a href="file_scan.php?action=list" title="网站根目录">网站根目录</a>
<?php if($path_arr):?>
<?php foreach($path_arr as $pp):?>
<? if($pp):?> >> <a href="file_scan.php?action=list&path=<?=cut($path,$pp)?>" title="<?=$pp?>"><?=$pp?></a><? endif?>
<?php endforeach;endif?>
<br/><br/>
<ul class="file_scan">
<?php if($file):?>
<?php foreach($file as $f): ?>
<a href="file_scan.php?action=<?php if(substr($f,strlen($f)-1)==1):?>list&path=<?=$path.substr($f,0,-1)?><?php elseif(substr($f,strlen($f)-1)==2):?>scan&path=<?=substr($path,0,-1)?>&filename=<?=substr($f,0,-1)?><?php endif?>" title="<?=substr($f,0,-1)?>">
<li>
<? $ty=explode('.',$f);?>
<? if(!$ty[1]):?><img src="<?=BASE_URL?>admin/templates/template/images/folder.png" width="64" height="64"/>
<? elseif($ty[1]=='php2'):?><img src="<?=BASE_URL?>admin/templates/template/images/php.png" width="64" height="64"/>
<? elseif($ty[1]=='jpeg2'||$ty[1]=='jpg2'||$ty[1]=='png2'||$ty[1]=='ico2'||$ty[1]=='gif2'):?><img src="<?=BASE_URL?>admin/templates/template/images/pic.png" width="64" height="64"/>
<? elseif($ty[1]=='css2'):?><img src="<?=BASE_URL?>admin/templates/template/images/css.png" width="64" height="64"/>
<? elseif($ty[1]=='js2'):?><img src="<?=BASE_URL?>admin/templates/template/images/js.png" width="64" height="64"/>
<? elseif($ty[1]=='html2'||$ty[1]=='shtml2'||$ty[1]=='htm2'):?><img src="<?=BASE_URL?>admin/templates/template/images/html.png" width="64" height="64"/>
<? elseif($ty[1]=='swf2'):?><img src="<?=BASE_URL?>admin/templates/template/images/swf.png" width="64" height="64"/>
<? elseif($ty[1]=='txt2'):?><img src="<?=BASE_URL?>admin/templates/template/images/txt.gif" width="64" height="64"/>
<? elseif($ty[1]=='xml2'):?><img src="<?=BASE_URL?>admin/templates/template/images/xml.png" width="64" height="64"/>
<? endif?>
<br/><?=smarty_modifier_truncate(substr($f,0,-1),15)?>
</li></a>
<?php endforeach;endif?>
</ul></td></tr></table>
</div>
<?php elseif($type==2):?>
<div class="main_right">
<div class="title"><img src="templates/template/images/ico_clew_yes.gif" border="0"/> <a>查看文件内容</a></div>
<table cellspacing="0">
<tr id="msg"><td>
<a href="file_scan.php?action=list" title="网站根目录">网站根目录</a>
<?php if($path_arr):?>
<?php foreach($path_arr as $pp):?>
<? if($pp):?> >> <a href="file_scan.php?action=list&path=<?=cut($path,$pp)?>" title="<?=$pp?>"><?=$pp?></a><? endif?>
<?php endforeach;endif?>
<br/><br/>
<? if($file_type=='txt'):?>
<textarea style="width:90%;height:600px;overflow:scroll;overflow-x:hidden"><?=$doc?></textarea>
<?php elseif($file_type=='pic'):?>
<img src="<?=$doc?>"/>
<?php endif?>
</td></tr>
</table>
</div>
<?php endif?>
</body>
</html>
<style>
.file_scan{ background-color:#FFFFFF; padding:0; margin:0}
.file_scan li{ list-style:none; width:100px; height:100px;float:left; margin:0 0 3px 3px; text-align:center}
.file_scan a{ text-decoration:none; color:#000}
table tr td a {color:#09F;text-decoration:underline;line-height:20px}
table tr td a:hover {color:#
imF00;font-weight:bold;text-decoration:none}
</style>
如下图:
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