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PHP文件管理系统_自学php网

来源：自学PHP网    时间：2014-12-04 22:12 作者： 阅读:次

[导读] 本系统主要是应用PHP对文件，及文件夹的函数操作对本地文件进行管理。br / 功能主要有：br / 1.创建文件br / 2.删除文件br / 3.编辑文件br / 4.地址栏br / 5.文件列表br / 6.文件夹进入br / 7.文...

本系统主要是应用PHP对文件，及文件夹的函数操作对本地文件进行管理。<br />
功能主要有：<br />
1.创建文件<br />
2.删除文件<br />
3.编辑文件<br />
4.地址栏<br />
5.文件列表<br />
6.文件夹进入<br />
7.文件夹创建<br />
8.文件夹删除<br />
9.图片显示<br />
<br />
<br />此系统仅运行在WIN平台上

 

 

 

<?php

/*

* 简单文件管理操作网页版

* 功能：文件删除

* 文件添加

* 文本编辑

* 文件夹添加

* 文件夹删除

* 可以在地址栏输入路径访问

* 项目总数提示

* 文件总数提示

* 文件夹总数提示

* 剩余磁盘空间提示

* 磁盘总空间提示

* 当前目录大小显示

*

* 作者：李忠

* 日期：2011-05-20

*/

 

// 参考视频 编写一个简单的文件管理系统

//

define("BANQUAN","__ V2.3 | MSN:mail@lizhong.me | Power ");

 

if(!(isset($tijiao)) && !(isset($dirr))){

$dirr="d:/";

}

 

// 判断提交值进行调取函数动作*******************************

if($tijiao){

if($_GET["add"]=="Please improt filename"){ // 判断添加文件

$error="Warning:Please in the improt right's filename";

$dirr=str_replace("\\","/",$_GET["url"]);

}elseif($_GET["add"]){

$error=action($subb);

$dirr=str_replace("\\","/",$_GET["url"]);

}elseif($_GET["del"]){ // 判断删除文件

$yest=action($subb);

$dirr=$_GET["url"];

 

}elseif($_GET["adddir"]){ // 判断添加文件夹

$dirr=$_GET["url"];

if($_GET["adddir"]=="Please improt directroyname"){

$error="Warning: Please in the improt right's Directroyname";

$dirr=str_replace("\\","/",$_GET["url"]);

}else{

$error=action($subb);

}

}elseif($_GET["info"]){ // 进入文件夹

$dirr=str_replace("//","/",$_GET["info"]);

}elseif($_GET["dirr"]){ // 判断路径

if(file_exists($_GET["dirr"]) && is_dir($_GET["dirr"])){

$dirr=str_replace("\\","",$_GET["dirr"]);

}else{

$dirr=str_replace("\\","",$_GET["dirr"]);

$adderres="Sorry: No find the directroy of \"".$_GET["dirr"]."\"";

}

}elseif($_GET["edit"]){ // 判断编辑文本

$dirr=str_replace("\\","/",dirname($_GET["url"]));

$edit=$_GET["edit"];

$urllee=$_GET["url"];

$editfile=$urllee."/".$edit;

 

}elseif($_POST["editsave"]){ // 写入文本

$dirr=str_replace("\\","/",dirname($_POST["editsave"]));

$newconten=$_POST["newconten"];

$wenjianmingming=basename($_POST["editsave"]);

$xierulala=fopen($_POST["editsave"],"r+");

fwrite($xierulala,$newconten);

fclose($xierulala);

$yest="\"$wenjianmingming is saved!";

}elseif($_GET["viw"]){ // 打开照片

$dirr=str_replace("\\","/",$_GET["url"]);

$viw=$_GET["viw"];

$chatoububu=dirname($dirr);

$phototo=$chatoububu."/".$viw;

}elseif($_GET["tijiao"]=="photo"){

$dirr=str_replace("\\","/",$_GET["url"]);

}

}

 

// 编辑文本处理函数**************************************

 

 

// 递归处理删除文件夹函数***********************************

function deldir($deldir){

$dell=opendir($deldir); // 打开文件夹

while($fdell=readdir($dell)){

if($fdell!="." && $fdell!=".."){

$deldirr=$deldir."/".$fdell;

if(is_dir($deldirr)){

deldir($deldirr);

}elseif(is_file($deldirr)){

unlink($deldirr);

}

}

 

}

closedir($dell);

rmdir($deldir);

}

 

// 递归统计文件夹大小函数***********************************

function dirsize($muludir){

$b=opendir($muludir);

while($a=readdir($b)){

if($a!="." && $a!=".."){

$aa=$muludir."/".$a;

if(is_dir($aa)){

$sum+=dirsize($aa);

}elseif(is_file($aa)){

$sum+=filesize($aa);

}

}

 

}

closedir($b);

return $sum;

}

 

 

 

// 处理函数****************************************************

function action($sub){

$url=$_get["url"];

switch($sub){

 

// 执行添加文件命令条

case 1:

$add=$_GET["add"];

$dirr=$_GET["url"];

$newfile=$dirr."/".$add;

if(!file_exists($newfile)){

fopen("$newfile","w");

$dirr=dirname($newfile);

$error="\"".$add."\" file set up already";

return $error;

break;

}else{

$error="Sorry : The \"$add\" is existed!";

return $error;

break;

}

 

// 执行删除文件命令条

case 2:

$url=$_GET["url"];

$del=$_GET["del"];

$delfile=$url."/".$del;

if(file_exists($delfile)){

unlink($delfile);

$yest="The \"$del\" File deleted";

return $yest;

break;

}else{

$yest="Sorry : The File \"$del\" no exist!";

return $yest;

break;

}

 

// 执行添加文件夹命令条

case 3:

$dirr=$_GET["url"];

$adddir=$_GET["adddir"];

$adddor=$dirr."/".$adddir;

if(!file_exists($adddor)){

mkdir($adddor);

$dirr=dirname($adddor);

$error="\"".$adddir."\" Directroy set up already";

return $error;

break;

}else{

$error="Sorry : The directroy \"".$adddir."\" is existed!";

return $error;

break;

}

 

// 执行删除文件夹命令条

case 4:

$url=$_GET["url"];

$del=$_GET["del"];

$delfile=$url."/".$del;

if(file_exists($delfile)){

deldir($delfile);

$yest="\"".$del."\" Directory deleted";

return $yest;

break;

}else{

$yest=" Sorry: The directro \"y$del\" is no exist! ";

return $yest;

break;

}

}

}

 

?>

<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++网页 区+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++页头 区+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

 

<html xmlns="http://www.w3.org/1999/xhtml">

 

<head>

 

<title>Briefness manage file system <?php echo BANQUAN; ?></title>

 

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

 

<style type="text/css">

body {

 

background:#9d94ca;

 

}

 

a {

text-decoration:none;

color:red;

}

.jiacu {

font-weight:bold;

font-size:13px;

color:#fff;

}

 

</style>

</head>

<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++页头区 END+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++内容 区+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

<body>

<!-- ++++++++++++++++++++++++文件列表表格++++++++++++++++++++++++++ -->

<center><h2>Briefness manage file system</h2></center>

<hr width="60%">

<!-- ++++++++++++++++++++++++显示当前操作目录++++++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++导航栏++++++++++++++++++++++++++ -->

<div style="width:798px; height:30px; margin:20px auto 0px; border:1px solid #4c89ca;">

<div style="width:650px; float:left; margin-left:20px; font-size:15px; font-weight:bold; line-height:30px; color:#fff;">

<!-- ++++++++++++++++++++++++GOTO表单++++++++++++++++++++++++++ -->

<form action="a.php" method="get">

Operate Current Directroy :

<input type="text" name="dirr" size="60" value="<?php echo $dirr; ?>" />&nbsp;&nbsp;

<input type="submit" name="tijiao" value="goto" />

</form>

<!-- ++++++++++++++++++++++++GOTO表单END++++++++++++++++++++++++++ -->

</div>

<div style="float:right;

line-height:22px;

margin:5px 10px auto auto;

text-align:center;

width:70px; height:20px;

font-weight:bold;

background:#0f0;

color:#fff;

border-bottom:1px solid #666;

border-right:1px solid #666;">

<a style="color:#4a4c4a;" href="a.php?tijiao=ok&dirr=<?php echo dirname($dirr); ?>">&lt;&lt;Back</a>

</div>

<div style="clear:blod;"></div>

</div>

<!-- ++++++++++++++++++++++++GOTO错误提示++++++++++++++++++++++++++ -->

<?php

if($adderres){

echo "<div style=\"width:798px; height:25px; border:1px solid #9d94ca; margin:0px auto; line-height:0px; text-align:center;\">

<p style=\"line-height:0px; color:#760E18; font-size:13px; font-weight:bold;\">$adderres</p>

</div>";

}

?>

<!-- ++++++++++++++++++++++++GOTO错误提示END++++++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++导航栏END++++++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++显示当前操作目录END++++++++++++++++++++++++++ -->

<table align="center" width="800" border="1">

 

<tr>

<th width="300">File & Directroy Name</th>

<th>Type</th>

<th>Size</th>

<th>Mod-time</th>

<th>Option</th>

</tr>

<?php

// 循环遍历输出文件或文件夹目录

$summm=0;

$dirmmm=0;

$filemmm=0;

$zongsize=0;

if(file_exists($dirr) && is_dir($dirr)){

if($bb=opendir($dirr)){

while($hh=readdir($bb)){

if($hh!="." && $hh!=".."){

$filehaha=$dirr."/".$hh;

$summm++; // 统计所有对象

if(is_dir($filehaha)){ // 文件夹则加粗显示

echo "<tr><td style=\"font-weight:bold;\">$hh</td>";

$dirmmm++;

}elseif(is_file($filehaha)){

echo "<tr><td>$hh</td>"; // 文件则正常显示

$filemmm++;

}

 

echo "<td>".ucfirst(filetype($filehaha))."</td>"; // 文件类型

 

if(is_dir($filehaha)){ // 文件夹大小

$dani=dirsize($filehaha);

if($dani==""){

echo "<td>0 bytes</td>";

}else{

if($dani<1024)

echo "<td>$dani Bytes</td>";

elseif($dani<1024*1024)

echo "<td>".sprintf("%0.2f",$dani/1024)." KB</td>";

elseif($dani<1024*1024*1024)

echo "<td>".sprintf("%0.2f",$dani/1024/1024)." MB</td>";

else

echo "<td>".sprintf("%0.2f",$dani/1024/1024/1024)." GB</td>";

 

$zongsize+=$dani; // 累加大小

}

 

}elseif(is_file($filehaha)){

$danini=filesize($filehaha); // 文件大小

if($danini<1024)

echo "<td>$danini Bytes</td>";

elseif($danini<1024*1024)

echo "<td>".sprintf("%0.2f",$danini/1024)." KB</td>";

elseif($danini<1024*1024*1024)

echo "<td>".sprintf("%0.2f",$danini/1024/1024)." MB</td>";

else

echo "<td>".sprintf("%0.2f",$danini/1024/1024/1024)." GB</td>";

 

$zongsize+=$danini;

}

 

echo "<td>".date("Y-m-d H:i",filemtime($filehaha))."</td>"; // 打印日期

 

// 操作选项---------------------------------------------------------------

if(is_dir($filehaha)){ // 文件夹操作

echo "<td><a href='a.php?tijiao=ok&subb=4&del={$hh}&url={$dirr}'>&nbsp;DEL</a>";

echo "<a href='a.php?tijiao=ok&info={$filehaha}'>&nbsp;<font color='#00FFFF'>INTO</font></a></td></tr>";

}elseif(is_file($filehaha)){ // 文件操作

echo "<td><a href='a.php?tijiao=ok&subb=2&del={$hh}&url={$dirr}'>&nbsp;DEL</a>";

 

// 将判断文件类型进行显示操作按钮--------------------------------------

 

if(preg_match("/\.(txt|php|asp|log|ini|css|js|htm|html)$/i",$filehaha)){

echo "<a href='a.php?tijiao=ok&edit={$hh}&url={$dirr}'>&nbsp;<font color='#0000FF'>EDIT</font></a></td></tr>";

}elseif(preg_match("/\.(jpeg|gif|ico|png|jpg|bmp)$/i",$filehaha)){

echo "<a href='a.php?tijiao=ok&viw={$hh}&url={$dirr}'>&nbsp;<font color='#FFFF00'>LOOK</font></a></td></tr>";

}else{

echo "&nbsp;<font color='#cccccc'>UNOP</font></td></tr>";

}

 

 

}

}

}

 

}

}

 

?>

</table>

<!-- +++++++++++++++++++++++++++++++++++文件列表表格END++++++++++++++++++++++++++++++ -->

<!-- +++++++++++++++++++++++++++++++++++状态栏++++++++++++++++++++++++++++++ -->

 

<div style="width:798px; margin:20px auto 20px; height:40px; border:1px dashed #00f; line-height:50px;">

 

<span style="

position:relative;

display:block;

color:#fff;

font-size:13px;

text-align:center;

line-height:25px;

font-weight:bold;

width:250px;

height:20px;

background:#9d94ca;

top:-15px; left:20px;">State and File-Directroy Tole sum:</span>

 

 

<div style="position:relative;

top:-40px;

width:790px;

text-align:left;

margin:20px auto 0px;

height:40px;

font-weight:bold;

font-size:13px;

color:#0f0;">

&nbsp;&nbsp;

<?php // 状态栏判断显示

 

 

if($summm==0){ // 判断如果对象总数为零

echo " The directroy is empty! "; // 显示文件夹为空

}else{

echo " Object $summm <font color='white'> | </font> "; // 显示对象总数

if($dirmmm==0) // 显示文件夹总数

echo " Dir No <font color='white'> | </font>";

else

echo " Dir $dirmmm <font color='white'> | </font>";

if($filemmm==0) // 显示文件总数

echo " Dir No <font color='white'> | </font> ";

else

echo " File $filemmm <font color='white'> | </font> ";

 

if($zongsize<1024){ // 显示总大小

echo " Allsize $zongsize bytes";

}elseif($zongsize<1024*1024){

echo " Allsize ".sprintf("%0.2f",$zongsize/1024)." KB";

}elseif($zongsize<1024*1024*1024){

echo " Allsize ".sprintf("%0.2f",$zongsize/1024/1024)." MB";

}else{

echo " Allsize ".sprintf("%0.2f",$zongsize/1024/1024/1024)." GB";

}

 

 

// 显示磁盘剩余空间 以及总容量

echo "<div style=\"float:right; width:280px; height:40px;\">";

 

echo " Diskfree ".sprintf("%0.2f",disk_free_space($dirr)/1024/1024/1024)." G <font color='white'> | </font>";

 

echo " Diskspace ".sprintf("%0.2f",disk_total_space($dirr)/1024/1024/1024)." G";

 

echo "</div>";

}

 

 

?>

</div>

<div style="clear:both;"></div>

 

<!-- +++++++++++++++++++++++++++++++++++状态栏END++++++++++++++++++++++++++++++ -->

 

<!-- +++++++++++++++++++消息提示++++++++++++++++++++++++++ -->

<center><font color="blue"><?php echo $yest; ?></font></center>

<!-- ++++++++++++++++++++消息提示END++++++++++++++++++++++ -->

<br />

<!-- +++++++++++++++++++++++++++++++++++添加文件或文件夹表格+++++++++++++++++++++++++ -->

<table align="center" border="0" width="500">

<!-- +++++++++++++++添加文件表单域+++++++++++++ -->

<form action="a.php" method="get">

<input type="hidden" name="subb" value="1" />

<input type="hidden" name="url" value="<?php echo $dirr; ?>" />

<tr>

<td width="450" align="right">AddFile:&nbsp;<input type="text" name="add" size="50" value="Please improt filename" /></td>

<td><input type="submit" name="tijiao" value="OK" /></td>

</tr>

</form>

<!-- ++++++++++++++++添加文件表单域END++++++++++++++++++++++++++++++++++++ -->

<!-- +++++++++++++++++++添加文件夹表单域++++++++++++++++++++++++++++++ -->

<form action="a.php" method="get">

<input type="hidden" name="subb" value="3" />

<input type="hidden" name="url" value="<?php echo $dirr; ?>" />

<tr>

<td width="450" align="right">AddDirectory:&nbsp;

<input type="text" name="adddir" size="50" value="Please improt directroyname" /></td>

<td><input type="submit" name="tijiao" value="OK" /></td>

</tr>

</form>

<!-- ++++++++++++++++++++++添加文件夹表单域END+++++++++++++++++++++ -->

</table>

<!-- +++++++++++++++++++++++++++++++++++添加文件或文件夹表格END++++++++++++++++++++++++++++++++++++ -->

<!-- +++++++++++++++++++消息提示++++++++++++++++++++++++++ -->

<center><font color="red"><?php echo $error; ?></font></center>

<br />

 

<!-- ++++++++++++++++++++消息提示END++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++++++++++编辑页面区+++++++++++++++++++++++++++++++++++++ -->

<?php

if($editfile){

 

$duquwenben=file_get_contents($editfile);

 

echo "<table width=500 align=center border=1><form action=a.php method=post>";

 

echo "<tr><td>Editing: $edit </td></tr>";

 

echo "<tr><td height=300><textarea name=newconten rows=20 cols=100>".htmlspecialchars($duquwenben)."</textarea></td></tr>";

echo "<input type=hidden name=editsave value=$editfile />";

 

echo "<tr><td align=center><input type=submit name=tijiao value=Save /><input type=reset value=reset /></td></tr>";

echo "</form></table>";

 

}

 

/******************查看照片区*******************************/

 

if($phototo){

 

echo "<div style=\"weight:798px; min-height:200px; border:1px solid #ccc; text-align:center;\">";

echo "<a style='margin:auto;' href='a.php?tijiao=photo&url=$dirr' title='Click Off'><img src=\"file:///{$phototo}\" /></a>";

echo "<div style=\"weight:798px; min-height:20px; text-align:center; vertical-align:middle;\">$viw</div>";

 

}

 

?>

 

 

 

 

<!-- ++++++++++++++++++++++++++++++++编辑页面区END+++++++++++++++++++++++++++++++++++++ -->

<!-- ++++++++++++++++++++++++++++++++++++++页脚区++++++++++++++++++++++++++++++++++-->

<div style="width:900px;

margin:60px auto;

text-align:center;

line-height:40px;

color:#666;

border-top:2px solid #666;

font-size:15px;

height:40px;

font-weight:bold;">

 

Power by .net &copy; 2011

 

</div>

</body>

</html>

<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++内容 区+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

 

 


 

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