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编程&AI

php在线ftp程序 适合php8.x

hqy hqy 发表于2025-06-30 浏览37 评论0

$user = 'admin';
$pass = 'admin123';//修改登入密码

<?php
header('Content-Type: text/html; charset=utf-8');
date_default_timezone_set('Asia/Shanghai');
session_save_path("/");
session_start();
error_reporting(1);
$sitetitle = 'php在线ftp程序';
$user = 'admin';
$pass = 'admin123';//修改登入密码
$safe_num = 0;//设置多少次后禁止登陆，为0则不限制，建议为3-5
$mail = '214359557@qq.com';//若有恶意登录，会发邮件到这个邮箱，前提是mail()函数可用！
$meurl = $_SERVER['PHP_SELF'];
$os = (DIRECTORY_SEPARATOR=='\\')?"windows":'linux';
$op = (isset($_REQUEST['op']))?htmlentities($_REQUEST['op']):'home';
$action = (isset($_REQUEST['action']))?htmlspecialchars($_REQUEST['action']):'';
$folder = (isset($_REQUEST['folder']))?htmlspecialchars($_REQUEST['folder']):'./';
$arr = str_split($folder);
if($arr[count($arr)-1]!=='/')$folder .= '/';
while(preg_match('/\.\.\//',$folder))$folder = preg_replace('/\.\.\//','/',$folder);
while(preg_match('/\/\//',$folder))$folder = preg_replace('/\/\//','/',$folder);
if($folder == '')$folder = "./";
$ufolder = $folder;
if($_SESSION['error'] > $safe_num && $safe_num !== 0)printerror('您已经被限制登陆！');

/****************************************************************/
/* 用户登录函数                                                 */
/*                                                              */
/* 需要浏览器开启Cookies才可使用                                */
/****************************************************************/

if ($_COOKIE['user'] != $user || $_COOKIE['pass'] != md5($pass)) {
	if (htmlspecialchars($_REQUEST['user']) == $user && htmlspecialchars($_REQUEST['pass']) == $pass) {
	    setcookie('user',$user,time()+60*60*24*1);
	    setcookie('pass',md5($pass),time()+60*60*24*1);
	}else{
		if (htmlspecialchars($_REQUEST['user']) == $user || htmlspecialchars($_REQUEST['pass'])) $er = true;
		login($er);
    exit;
	}
}


/****************************************************************/
/* function maintop()                                           */
/*                                                              */
/* 控制站点的样式和头部内容                                     */
/* $title -> 顶部标题 $showtop -> 是否显示头部菜单              */
/****************************************************************/

function maintop($title,$showtop = true) {
    global $meurl,$sitetitle,$op;
    echo "<!DOCTYPE html>\n<meta name='robots' content='noindex,follow' />\n<head>\n<meta name='viewport' content='width=device-width, initial-scale=1'/>\n"
        ."<title>$sitetitle - $title</title>\n"
        ."</head>\n"
        ."<body>\n"
        ."<style>\n*{font-family:'Verdana','Microsoft Yahei';}.box{border:1px solid #ccc;background-color:#fff;padding:10px;}abbr{text-decoration:none;}.title{border:1px solid #ccc;border-bottom:0;font-weight:normal;text-align:left;width:678px;padding:10px;font-size:12px;color:#666;background-color:#F0F0F0;}.right{float:right;text-align:right !important;}.content{width:700px;margin:auto;overflow:hidden;font-size:13px;}.login_button{height:43px;line-height:18px;font-family:'Candara';}.login_text{font-family:'Candara','Microsoft Yahei';vertical-align:middle;padding:7px;width:40%;font-size:22px;border:1px #ccc solid;}input[type=text]:focus,input[type=password]:hover{outline:0;background-color:#f8f8f8;}input[type=text]:hover,input[type=password]:hover,input[type=password]:active{outline:0;background-color:#f8f8f8;}h2{color:#514f51;text-align:center;margin:16px 0;font-size:48px;background-image: -webkit-gradient(linear, 0 0, 0 bottom, from(#7d7d7d), to(#514f51));-webkit-background-clip: text;background-clip: text;-webkit-text-fill-color: transparent;font-family:'Candara','Lucida Sans','Microsoft Yahei' !important;}span{margin-bottom:8px;}a:visited{color:#333;text-decoration:none;}a:hover{color:#999;text-decoration:none;}a{color:#333;text-decoration:none;border-bottom:1px solid #CCC;}a:active{color:#999;text-decoration:none;}.title a,td a,.menu a{border:0}textarea{outline:none;font-family:'Yahei Consolas Hybrid',Consolas,Verdana,Tahoma,Arial,Helvetica,'Microsoft Yahei',sans-serif !important;font-size:13px;border:1px solid #ccc;margin-top:-1px;padding:8px;line-height:18px;width:682px;max-width:682px;}input.button{background-color:#eeeeee;text-align:center !important;outline:none;border:1px solid #adadad;*display:inline;color:#000;padding:3px 18px;font-size:13px;margin-top:10px;transition: border-color 0.5s;}input.button:hover{background-color:#e5f1fb;border-color:#0078d7;}input.mob{padding:3px 40px;}input.text,select,option,.upload{border:1px solid #ccc;margin:6px 1px;padding:5px;font-size:13px;height:16px;}body{background-color:#fff;margin:0px 0px 10px;}.error{font-size:10pt;color:#AA2222;text-align:left}.menu{position:fixed;font-size:13px;}.menu li{list-style-type:none;padding:7px 25px;border-left:#fff solid 3px;margin-bottom:2px;}.menu li.curr{border-left:#666 solid 3px;background-color:#f7f7f7;} .menu li:hover{border-color:#469;background-color:#ededed;}.odTable span {cursor:pointer;}.odTable b{color:#ccc;font-size:12px;}.menu a:hover{color:#707070;}.table{background-color:#777;color:#fff;}th{text-align:left;height:40px;line-height:40px;border-bottom:3px solid #dbdbdb;font-size:14px;background-color:#f8f8f8 !important;}table{border:1px solid #ccc;border-collapse:collapse;}tr{color:#666;height:31px;font-size:12px;}tr a{color:#333}th{color:#333;}tr:nth-child(odd){background-color:#fff;}tr:nth-child(even){background-color:#f5f5f7;}tr:hover{background-color:#ebeced;}.upload{width:50%;}.home,.com{display:none;}.long{width:70%}.short{width:20%}.open{width:40px;}.rename{width:50px;}\n@media handheld, only screen and (max-width: 960px) {textarea{width: calc(100% - 18px);max-width: calc(100% - 18px);}.upload{width:calc(100% - 18px);}.login_button{width: 100%;margin-top:0 !important;padding:20px 5px !important;height:60px;font-size:23px !important;}.login_text{display: block;margin-bottom: 0;padding:20px 10px;width: 100%;border-bottom:0;}.menu{margin-left: -40px;position: static;padding:0;}.menu li{padding-bottom: 8px;}.title{width:calc(100% - 22px);}input.mob{height:40px;font-size:15px;width:100%;display:block;}.content{width:100%}input.button{padding:3px 10px;}.mobile b,.mobi{display:none;}.com{display:inline;}th{font-weight:normal;font-size:12px;}.open,.rename{width:25px;}}</style>\n";
    $back=($op!=='home')?$back = "<a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'><li>返回 ".$_SESSION['folder']."</li></a>\n":$back = '';
    echo "<h2>$sitetitle</h2>\n";
    if ($showtop) {//头部菜单内容
      if($op=='up'||$op=='upload'||$op=='yupload')$up = "class='curr'";if($op=='home'||$op =='edit'||$op =='ren'||$op =='unz')$home = "class='curr'";if($op=='cr'||$op=='create')$cr = "class='curr'";if($op=='sqlb'||$op=='sqlbackup')$sqlb = "class='curr'";if($op=='ftpa'||$op=='ftpall')$ftpa = "class='curr'";
        echo "<div class='menu'>\n<ul><a href='{$meurl}?op=home'><li $home>主页</li></a>\n"
            .$back
            ."<a href='{$meurl}?op=up'><li $up>上传文件</li></a>\n"
            ."<a href='{$meurl}?op=cr'><li $cr>创建文件</li></a>\n"
            ."<a href='{$meurl}?op=sqlb'><li $sqlb>MySQL备份</li></a>\n"
            ."<a href='{$meurl}?op=ftpa'><li $ftpa>FTP备份</li></a>\n"
            ."<a href='{$meurl}?op=logout'><li>注销</li></a>\n"
            ."</ul></div>";
    }
    echo "<div class='content'>\n";
}


/****************************************************************/
/* function login()                                             */
/*                                                              */
/* 登录验证 $user and md5($pass)                                */
/* 需要浏览器支持Cookie                                         */
/****************************************************************/

function login($er=false) {
    global $meurl,$op,$safe_num,$mail;
    setcookie("user","",time()-60*60*24*1);
    setcookie("pass","",time()-60*60*24*1);
    maintop("登录",false);
    if ($er) { 
        if (isset($_SESSION['error'])){
            $_SESSION['error']++;
            if($_SESSION['error'] > $safe_num && $safe_num !== 0){
                mail($mail,'双网免费空间文件管理器提醒：文件被恶意登录！','该提醒来自双网免费空间：<br>登录者IP为：'.$_SERVER['REMOTE_ADDR'],'From: <i@hezi.be>');
                echo ('<span class="error">ERROR: 您已经被限制登陆！</span>');
                exit;
            }
        }else{
            $_SESSION['error'] = 1;
        }
        echo "<span class=error>用户名或密码错误！</span><br>\n"; 
    }
    echo "<form action='{$meurl}?op=".$op."' method='post'>\n"
        ."<input type='text' name='user' border='0' class='login_text' placeholder='默认用户名admin'>\n"
        ."<input type='password' name='pass' border='0' class='login_text' placeholder='默认密码admin123'>\n"
        ."<input type='submit' name='submitButtonName' value='登入' border='0' class='login_button button'>\n"
        ."</form>\n";
    mainbottom();
}


/****************************************************************/
/* function home()                                              */
/*                                                              */
/* Main function that displays contents of folders.             */
/****************************************************************/

function home() {
    global $os, $meurl ,$folder, $ufolder;

    $content1 = "";
    $content2 = "";

    $folder = gCode($folder);
    if(opendir($folder)){$style = opendir($folder);}else{printerror("目录不存在！\n");exit;}
    $a=1;$b=1;

    if($folder)$_SESSION['folder']=$ufolder;

    maintop("主页");
    echo '<script>var order;function generateCompareTRs(iCol,sDataType,iOrder){return function compareTRs(oTR1,oTR2){vValue1=convert(oTR1.cells[iCol].getAttribute(iOrder),sDataType);vValue2=convert(oTR2.cells[iCol].getAttribute(iOrder),sDataType);order=iOrder;if(vValue1<vValue2){return -1}else{if(vValue1>vValue2){return 1}else{return 0}}}}function convert(sValue,sDataType){switch(sDataType){case"int":return parseInt(sValue);default:return sValue.toString()}}function sortTable(iOrder,iCol,sDataType){var oTable=document.getElementById("tblSort");var oTBody=oTable.tBodies[0];var colDataRows=oTBody.rows;var aTRs=new Array;for(var i=0;i<colDataRows.length;i++){aTRs[i]=colDataRows[i]}if(oTable.sortCol==iCol & iOrder==order){aTRs.reverse()}else{aTRs.sort(generateCompareTRs(iCol,sDataType,iOrder))}var oFragment=document.createDocumentFragment();for(var j=0;j<aTRs.length;j++){oFragment.appendChild(aTRs[j])}oTBody.appendChild(oFragment);oTable.sortCol=iCol;}</script>';
    echo "<form method='post'><table border='0' cellpadding='2' cellspacing='0' width=100% class='mytable odTable' id='tblSort'>\n";
    while($stylesheet = readdir($style)) {
    $ufolder = $folder;
    $sstylesheet = $stylesheet;
    if($os!=='windows'):$qx = "<td>".substr(sprintf('%o',fileperms($ufolder.$sstylesheet)), -3)."</td>";$xx='<td></td>';else:$qx = '';$xx='';endif;
    if ($stylesheet !== "." && $stylesheet !== ".." ) {
        $stylesheet = uCode($stylesheet);
        $folder = uCode($folder);
        $trontd = "<tr width=100% onclick='st=document.getElementById(\"$stylesheet\").checked;if(st==true){document.getElementById(\"$stylesheet\").checked=false;this.style.backgroundColor=\"\";}else{document.getElementById(\"$stylesheet\").checked=true;this.style.backgroundColor=\"#e3e3e5\";}'><td><svg width='21' height='21'>";
        $rename = "<td><a href='{$meurl}?op=ren&file=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>?</span><span class='mobi'>重命名</span></a></td>\n";
        if (is_dir(gCode($folder.$stylesheet)) && is_readable(gCode($folder.$stylesheet))) {
            $content1[$a] = "$trontd<rect width='10px' height='14' style='fill:#ffe792' stroke='#e6c145' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='5px' style='fill:#ffe792' stroke='#e6c145' stroke-width='0.5' x='13' y='13'/></svg><input name='select_item[d][$stylesheet]'  type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='1{$stylesheet}'' _ext='1' _time='1'><a href='{$meurl}?op=home&folder={$folder}{$stylesheet}/' title='".gettime($folder.$stylesheet)."'>{$stylesheet}</a></td>\n"
                           ."<td _size='1'>".Size(dirSize($folder.$stylesheet))."</td>"
                           ."<td><span class='mobi'><a href='{$meurl}?op=home&folder=".htmlspecialchars($folder.$stylesheet)."/'>打开</a><span></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>?</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
            $a++;
            $folder = gCode($folder);
        }elseif(!is_dir(gCode($folder.$stylesheet)) && is_readable(gCode($folder.$stylesheet))){
        $arr = explode('.',$folder.$stylesheet);
        $arr = end($arr);
        if($arr == 'zip'){#判断是否是zip文件
            $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='12' height='10' style='fill:#85d3f9' stroke='#48b8f4' stroke-width='0.5' x='3' y='4'/><rect width='12' height='2' style='fill:#fc8f24' stroke='#d66e1a' stroke-width='0.5' x='3' y='14'/><rect width='12' height='2' style='fill:#83d12a' stroke='#579714' stroke-width='0.5' x='3' y='16'/><rect width='2' height='14' style='fill:#763207' stroke='#97460b' stroke-width='0.5' x='11' y='4'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' onpropertychange='if(this.checked=false){this.parentNode.parentNode.style.backgroundColor='#e3e3e5';}else{this.parentNode.parentNode.style.backgroundColor='';}' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='3{$stylesheet}'' _ext='3{$arr}'' _time='".(filemtime($folder.$stylesheet)+3)."''><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size='".($filesizeme+3)."''>".Size($filesizeme)."</td>"
                           ."<td></td>\n"
                           .$rename
                           ."<td><a href='{$meurl}?op=unz&dename=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>?</span><span class='mobi'>提取</span></a></td>\n"
                           .$qx."</tr>\n";
        }elseif($arr == 'gif'||$arr == 'jpg'||$arr == 'png'||$arr == 'bmp'||$arr == 'png5'||$arr == 'psd'||$arr == 'webp'||$arr == 'gz'||$arr == 'gzip'){
            $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='10px' height='14' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='3px' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='12' y='4'/><rect width='6' height='5px' style='fill:#f8f9f9' stroke='#438bd4' stroke-width='0.5' x='6' y='8'/><rect width='6' height='2px' style='fill:#438bd4' stroke='#438bd4' stroke-width='0.5' x='6' y='13'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order=\"3{$stylesheet}\" _ext=\"3{$arr}\" _time=\"".(filemtime($folder.$stylesheet)+3)."\"><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size=\"".($filesizeme+3)."\">".Size($filesizeme)."</td>"
                           ."<td></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>?</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
        }else{
          $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='10px' height='14' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='3px' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='12' y='4'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='3{$stylesheet}' _ext='3{$arr}' _time='".(filemtime($folder.$stylesheet)+3)."'><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size='".($filesizeme+3)."'>".Size(filesize($ufolder.$sstylesheet))."</td>"
                           ."<td><a href='{$meurl}?op=edit&fename=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>?</span><span class='mobi'>编辑</span></a></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>?</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
        }
        $b++;
        $folder = gCode($folder);
    }
    } 
}
    closedir($style);

    $lu = explode('/', $_SESSION['folder']);
    array_pop($lu);
    $u = '';
    echo '<div class="title">';
    foreach ($lu as $v) {
        $u = $u.$v.'/';
        if($v=='.'){$v='主页';}elseif($v==''){$v='根目录';}
        echo '<a href="'.$meurl.'?op=home&folder='.$u.'">'.$v.'</a> » ';
    }
    echo "文件\n"
        ."<span class='right'>",$a-1," 个文件夹 ",$b-1," 个文件</span></div>"
        ."<div style='position:fixed;bottom:0;margin-left:3px;'><input type='checkbox' id='check' onclick='Check()'> <input class='button' name='action' type='submit' value='移动' /> <input class='button' name='action' type='submit' value='复制' /> <input class='button' name='action' type='submit' onclick='return confirm(\"点击确认后，选中的文件将作为Backup-time.zip创建！\")'  value='压缩' /> <input class='button' name='action' type='submit' onclick='return confirm(\"您真的要删除选中的文件吗?\")' value='删除' /> <input class='button' name='action' type='submit' onclick='var t=document.getElementById(\"chmod\").value;return confirm(\"将这些文件的权限修改为\"+t+\"？如果是文件夹，将会递归文件夹内所有内容！\")' value='权限' /> <input type='text' class='text' stlye='vertical-align:text-top;' size='3' id='chmod' name='chmod' value='0755'></div>";

    if($os!=='windows'):$qx = "<th width=40>权限</th>\n";else:$qx = '';endif;
    echo "<thead><span id='idCheckbox'></span><tr class='headtable' width=100%>"
        ."<script>function Check(){collid=document.getElementById('check');coll=document.getElementsByTagName('input');if(collid.checked){for(var i=0;i<coll.length;i++){if(coll[i].type=='checkbox'){coll[i].checked=true;coll[i].parentNode.parentNode.style.backgroundColor='#e3e3e5';}}}else{for(var i=0;i<coll.length;i++){if(coll[i].type=='checkbox'){coll[i].checked=false;coll[i].parentNode.parentNode.style.backgroundColor='';}}}}</script>"
       ."<th width=20px></th>\n"
       ."<th style='width: calc(100% - 225px);'><div class='mobile'><span onclick=\"sortTable('_order',1);\">文件名</span> <b>/</b> <span onclick=\"sortTable('_ext',1);\">类型 <b>/</b></span> <span onclick=\"sortTable('_time',1,'int');\">时间</span></div></th>\n"
       ."<th width=65px><span onclick=\"sortTable('_size',2,'int');\">大小</span></th>\n"
       ."<th class='open'><span class='mobi'>打开</span></th>\n"
       ."<th class='rename'><span class='mobi'>重命名</span></th>\n"
       ."<th class='open'><span class='mobi'>查看</span></th>\n"
       .$qx
       ."</tr></thead><tbody>";
    if($_SESSION['folder']!="./" and $_SESSION['folder']!="/"){
        $last = (substr($_SESSION['folder'],0,1)=='/')?explode('/', substr($_SESSION['folder'],1,-1)):explode('/', substr($_SESSION['folder'],2,-1));
        $back = (substr($_SESSION['folder'],0,1)=='/')?'':substr($_SESSION['folder'],0,1);
        array_pop($last);
        foreach ($last as $value) {
          $back = $back.'/'.$value;
        }
        if($os=='windows')$qx="";else $qx="<td></td>";
        echo "<tr width=100%><td></td><td _order=\"1\" _ext=\"1\" _time=\"1\"><a href='{$meurl}?op=home&folder=".$back."/"."'>上级目录</a></td><td _size=\"1\"></td><td></td><td></td><td></td>$xx</tr>";
    }
for ($a=1; $a<(is_array($content1) ? count($content1) : 0)+1; $a++) if(!empty($content1)) echo $content1[$a];
for ($b=1; $b<(is_array($content2) ? count($content2) : 0)+1; $b++) echo $content2[$b];

      echo "</tbody></form>";

    echo "</table>";
    mainbottom();
}

function gettime($filename){return "修改时间：".date("Y-m-d H:i:s",filemtime($filename))."\n"."创建时间：".date("Y-m-d H:i:s",filectime($filename));}
function uCode($text){return mb_convert_encoding($text,'UTF-8','GBK');}
function gCode($text){return mb_convert_encoding($text,'GBK','UTF-8');}

function dirSize($directoty){
  $dir_size=0;
    if($dir_handle=opendir($directoty))
    	{
    		while($filename=readdir($dir_handle)){
    			$subFile=$directoty.DIRECTORY_SEPARATOR.$filename;
    			if($filename=='.'||$filename=='..'){
    				continue;
    			}elseif (is_dir($subFile))
    			{
    				$dir_size+=dirSize($subFile);
    			}elseif (is_file($subFile)){
    				$dir_size+=filesize($subFile);
    			}
    		}
    		closedir($dir_handle);
    	}
    return ($dir_size);
}
// 计算文件大小的函数
function Size($size) { 
   $sz = ' kMGTP';
   $factor = floor((strlen($size) - 1) / 3);
   return ($size>=1024)?sprintf("%.2f", $size / pow(1024, $factor)) . @$sz[$factor]:$size;
} 

function curl_get_contents($url)   
{   
    $ch = curl_init();   
    curl_setopt($ch, CURLOPT_URL, $url); 
    curl_setopt($ch, CURLOPT_TIMEOUT, 60);
    curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $r = curl_exec($ch);   
    curl_close($ch);   
    return $r;   
}

/****************************************************************/
/* function up()                                                */
/*                                                              */
/* First step to Upload.                                        */
/* User enters a file and the submits it to upload()            */
/****************************************************************/

function up() {
    global $meurl, $folder;
    maintop("上传");

    echo "<FORM ENCTYPE='multipart/form-data' ACTION='{$meurl}?op=upload' METHOD='POST'>\n"
        ."<div class='title'>本地上传 Max:".ini_get('upload_max_filesize').",".ini_get('max_file_uploads')."个</div><div class='box' style='border-bottom:0;'><input type='File' name='upfile[]' multiple size='30'>\n"
        ."</div><input type='text' name='ndir' style='width:calc(100% - 12px);margin:0;' value='".$_SESSION["folder"]."' class='upload'>\n";

    echo "<div class='right'><input type='checkbox' name='unzip' id='unzip' value='checkbox' onclick='UpCheck()' checked><label for='unzip'><abbr title='提取（解压）上传的Zip压缩文件'>解压</abbr></labal> "
        ."<input type='checkbox' name='delzip' id='deluzip'value='checkbox'><label for='deluzip'><abbr title='同时将上传的压缩文件删除'>删除</abbr></labal> "
        ."<input type='submit' value='上传' class='button'></div><br><br><br><br>\n"
        ."<script>function UpCheck(){if(document.getElementById('unzip').checked){document.getElementById('deluzip').disabled=false}else{document.getElementById('deluzip').disabled=true}}</script>"
        ."</form>\n";
    echo "<div class='title'>远程下载</div><div class='box' style='border-bottom:0;'>什么是远程下载？<br>远程下载是从其他服务器获取文件并直接下载到当前服务器的一种功能。<br>类似于SSH的Wget功能，免去我们下载再手动上传所浪费的时间。<br><form action='{$meurl}?op=yupload' method='POST'>"
         ."</div><input type='text' class='text' style='width:calc(100% - 12px);margin:0;' name='ndir' value='".$_SESSION["folder"]."'><textarea name='url' placeholder='输入下载地址……'></textarea>"
         ."<div class='right'><input type='checkbox' name='unzip' id='un' value='checkbox' onclick='Check()' checked><label for='un'><abbr title='提取（解压）上传的Zip压缩文件'>解压</abbr></labal> "
         ."<input type='checkbox' name='delzip' id='del'value='checkbox'><label for='del'><abbr title='同时将上传的压缩文件删除'>删除</abbr></labal> <input name='submit' value='下载' type='submit' class='button'/></div>\n"
         ."<script>function Check(){if(document.getElementById('un').checked){document.getElementById('del').disabled=false}else{document.getElementById('del').disabled=true}}</script>"
         ."</form>";

    mainbottom();
}


/****************************************************************/
/* function yupload()                                           */
/*                                                              */
/* Second step in wget file.                                    */
/* Saves the file to the disk.                                  */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

function yupload($url, $folder, $unzip, $delzip) {
	global $meurl;
    if(empty($folder)){
    	$folder="./";
    }
    $nfolder = $folder;
    $nurl = $url;
    $url = gCode($url);
    $folder = gCode($folder);
    if($url!==""){
    	ignore_user_abort(true); // 要求离线也可下载
        set_time_limit (24 * 60 * 60); // 设置超时时间
  	    if (!file_exists($folder)){
    	    mkdir($folder, 0755);
        }
    $newfname = $folder . basename($url); // 取得文件的名称
    if(function_exists('curl_init')){
    	  $file = curl_get_contents($url);file_put_contents($newfname,$file);
    }else{
        $file=fopen($url,"rb");
        if($file){$newf = fopen ($newfname, "wb");
        if($newf)while (!feof($file)) {fwrite($newf, fread($file, 1024 * 8), 1024 * 8);}}
        if($file)fclose($file);
        if($newf)fclose($newf);
    }
    maintop("远程上传");
    echo "<div class='title'>文件 ".basename($url)." 上传成功<br></div><div class='box'>\n";
    $end = explode('.', basename($url));
    if((end($end)=="zip") && isset($unzip) && $unzip == "checkbox"){
        if(class_exists('ZipArchive')){
          echo "您可以 <a href='{$meurl}?op=home&folder=".$folder."'>访问文件夹</a> 或者 <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a>  或者 <a href='{$meurl}?op=up'>继续上传</a>\n";
          echo "</div><textarea rows=15 disabled>";
            $zip = new ZipArchive();
            if ($zip->open($folder.basename($url)) === TRUE) {
                if($zip->extractTo($folder)){
                for($i = 0; $i < $zip->numFiles; $i++) {
                    echo "Unzip:".$zip->getNameIndex($i)."\n";
                }
                $zip->close();
            }else{
            	echo('<span class="error">Error:'.$nfolder.$ndename.'</span>');
            }
                echo basename($nurl)." 已经被解压到 $nfolder\n";
                if(isset($delzip) && $delzip == "checkbox"){
            	    if(unlink($folder.basename($url))){
            	        echo basename($url)." 删除成功\n";
                    }else{
            	        echo basename($url)." 删除失败\n";
                }
                }
            }else{
                echo('<span class="error">无法解压文件：'.$nfolder.basename($nurl).'</span>');
            }
            echo '</textarea>';
        }else{
        	echo('<span class="error">此服务器上的PHP不支持ZipArchive，无法解压文件！</span></div>');
        }
    }else{
    	echo "您可以 <a href='{$meurl}?op=home&folder={$nfolder}'>访问文件夹</a> 或者 <a href='{$meurl}?op=edit&fename=".basename($url)."&folder={$nfolder}'>编辑文件</a> 或者 <a href='{$meurl}?op=home&folder={$_SESSION['folder']}'>返回目录</a>  或者 <a href='{$meurl}?op=up'>继续上传</a>\n</div>";
    }
    mainbottom();
    return true;
    }else{
	    printerror ('文件地址不能为空。');
    }
}


/****************************************************************/
/* function upload()                                            */
/*                                                              */
/* Second step in upload.                                       */
/* 将文件保存到磁盘中                                           */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

function upload($upfile,$ndir,$unzip,$delzip) {
    global $meurl, $folder;
    if(empty($ndir)){
    	$ndir="./";
    }
    $nfolder = $folder;
    $nndir = $ndir;
    $ndir = gCode($ndir);
    if (!$upfile) {
        printerror("您没有选择文件！");
        exit;
    }elseif($upfile) { 
  	    maintop("上传");
  	if (!file_exists($ndir)){
    	mkdir($ndir, 0755);
    }
    $i = 1;
    echo "<div class='box'>您可以 <a href='{$meurl}?op=home&folder=".$ndir."'>前往文件所上传到的目录</a> 或者 <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a> 或者 <a href='{$meurl}?op=up'>继续上传</a></div>\n";
    echo '<textarea rows=15 disabled>';
    while (count($upfile['name']) >= $i){
    	$dir = gCode($nndir.$upfile['name'][$i-1]);
        if(copy($upfile['tmp_name'][$i-1],$dir)) {
            echo "文件 ".$nndir.$upfile['name'][$i-1]." 上传成功\n";
            $end = explode('.', $upfile['name'][$i-1]);
            if((end($end)=="zip") && isset($unzip) && $unzip == "checkbox"){
            	if(class_exists('ZipArchive')){
                    $zip = new ZipArchive();
                    if ($zip->open($dir) === TRUE) {
                if($zip->extractTo($ndir)){
                for($j = 0; $j < $zip->numFiles; $j++) {
                    echo $zip->getNameIndex($j)."\n";
                }
                $zip->close();
            }
                        echo $upfile['name'][$i-1]." 已经被解压到 $nndir\n";
                        if(isset($delzip) && $delzip == "checkbox"){
            	            if(unlink($dir.$upfile['name'][$i-1])){
            	                echo $upfile['name'][$i-1]." 删除成功\n";
                            }else{
                                echo $upfile['name'][$i-1].(" 删除失败！\n");
                            }
                        }
                    }else{
                   &

编程&AI

php在线ftp程序 适合php5.x

hqy hqy 发表于2025-06-30 浏览39 评论0
$user = 'admin';
$pass = 'admin123';//修改登入密码
<?php

header('Content-Type: text/html; charset=utf-8');
date_default_timezone_set('Asia/Shanghai');
session_start();
error_reporting(1);
$sitetitle = 'php在线ftp程序';
$user = 'admin';
$pass = 'admin123';//修改登入密码
$safe_num = 0;//设置多少次后禁止登陆，为0则不限制，建议为3-5
$mail = '214359557@qq.com';//若有恶意登录，会发邮件到这个邮箱，前提是mail()函数可用！
$meurl = $_SERVER['PHP_SELF'];
$os = (DIRECTORY_SEPARATOR=='\\')?"windows":'linux';
$op = (isset($_REQUEST['op']))?htmlentities($_REQUEST['op']):'home';
$action = (isset($_REQUEST['action']))?htmlspecialchars($_REQUEST['action']):'';
$folder = (isset($_REQUEST['folder']))?htmlspecialchars($_REQUEST['folder']):'./';
$arr = str_split($folder);
if($arr[count($arr)-1]!=='/')$folder .= '/';
while(preg_match('/\.\.\//',$folder))$folder = preg_replace('/\.\.\//','/',$folder);
while(preg_match('/\/\//',$folder))$folder = preg_replace('/\/\//','/',$folder);
if($folder == '')$folder = "./";
$ufolder = $folder;
if($_SESSION['error'] > $safe_num && $safe_num !== 0)printerror('您已经被限制登陆！');

/****************************************************************/
/* 用户登录函数                                                 */
/*                                                              */
/* 需要浏览器开启Cookies才可使用                                */
/****************************************************************/

if ($_COOKIE['user'] != $user || $_COOKIE['pass'] != md5($pass)) {
	if (htmlspecialchars($_REQUEST['user']) == $user && htmlspecialchars($_REQUEST['pass']) == $pass) {
	    setcookie('user',$user,time()+60*60*24*1);
	    setcookie('pass',md5($pass),time()+60*60*24*1);
	}else{
		if (htmlspecialchars($_REQUEST['user']) == $user || htmlspecialchars($_REQUEST['pass'])) $er = true;
		login($er);
    exit;
	}
}


/****************************************************************/
/* function maintop()                                           */
/*                                                              */
/* 控制站点的样式和头部内容                                     */
/* $title -> 顶部标题 $showtop -> 是否显示头部菜单              */
/****************************************************************/

function maintop($title,$showtop = true) {
    global $meurl,$sitetitle,$op;
    echo "<!DOCTYPE html>\n<meta name='robots' content='noindex,follow' />\n<head>\n<meta name='viewport' content='width=device-width, initial-scale=1'/>\n"
        ."<title>$sitetitle - $title</title>\n"
        ."</head>\n"
        ."<body>\n"
        ."<style>\n*{font-family:'Verdana','Microsoft Yahei';}.box{border:1px solid #ccc;background-color:#fff;padding:10px;}abbr{text-decoration:none;}.title{border:1px solid #ccc;border-bottom:0;font-weight:normal;text-align:left;width:678px;padding:10px;font-size:12px;color:#666;background-color:#F0F0F0;}.right{float:right;text-align:right !important;}.content{width:700px;margin:auto;overflow:hidden;font-size:13px;}.login_button{height:43px;line-height:18px;font-family:'Candara';}.login_text{font-family:'Candara','Microsoft Yahei';vertical-align:middle;padding:7px;width:40%;font-size:22px;border:1px #ccc solid;}input[type=text]:focus,input[type=password]:hover{outline:0;background-color:#f8f8f8;}input[type=text]:hover,input[type=password]:hover,input[type=password]:active{outline:0;background-color:#f8f8f8;}h2{color:#514f51;text-align:center;margin:16px 0;font-size:48px;background-image: -webkit-gradient(linear, 0 0, 0 bottom, from(#7d7d7d), to(#514f51));-webkit-background-clip: text;background-clip: text;-webkit-text-fill-color: transparent;font-family:'Candara','Lucida Sans','Microsoft Yahei' !important;}span{margin-bottom:8px;}a:visited{color:#333;text-decoration:none;}a:hover{color:#999;text-decoration:none;}a{color:#333;text-decoration:none;border-bottom:1px solid #CCC;}a:active{color:#999;text-decoration:none;}.title a,td a,.menu a{border:0}textarea{outline:none;font-family:'Yahei Consolas Hybrid',Consolas,Verdana,Tahoma,Arial,Helvetica,'Microsoft Yahei',sans-serif !important;font-size:13px;border:1px solid #ccc;margin-top:-1px;padding:8px;line-height:18px;width:682px;max-width:682px;}input.button{background-color:#eeeeee;text-align:center !important;outline:none;border:1px solid #adadad;*display:inline;color:#000;padding:3px 18px;font-size:13px;margin-top:10px;transition: border-color 0.5s;}input.button:hover{background-color:#e5f1fb;border-color:#0078d7;}input.mob{padding:3px 40px;}input.text,select,option,.upload{border:1px solid #ccc;margin:6px 1px;padding:5px;font-size:13px;height:16px;}body{background-color:#fff;margin:0px 0px 10px;}.error{font-size:10pt;color:#AA2222;text-align:left}.menu{position:fixed;font-size:13px;}.menu li{list-style-type:none;padding:7px 25px;border-left:#fff solid 3px;margin-bottom:2px;}.menu li.curr{border-left:#666 solid 3px;background-color:#f7f7f7;} .menu li:hover{border-color:#469;background-color:#ededed;}.odTable span {cursor:pointer;}.odTable b{color:#ccc;font-size:12px;}.menu a:hover{color:#707070;}.table{background-color:#777;color:#fff;}th{text-align:left;height:40px;line-height:40px;border-bottom:3px solid #dbdbdb;font-size:14px;background-color:#f8f8f8 !important;}table{border:1px solid #ccc;border-collapse:collapse;}tr{color:#666;height:31px;font-size:12px;}tr a{color:#333}th{color:#333;}tr:nth-child(odd){background-color:#fff;}tr:nth-child(even){background-color:#f5f5f7;}tr:hover{background-color:#ebeced;}.upload{width:50%;}.home,.com{display:none;}.long{width:70%}.short{width:20%}.open{width:40px;}.rename{width:50px;}\n@media handheld, only screen and (max-width: 960px) {textarea{width: calc(100% - 18px);max-width: calc(100% - 18px);}.upload{width:calc(100% - 18px);}.login_button{width: 100%;margin-top:0 !important;padding:20px 5px !important;height:60px;font-size:23px !important;}.login_text{display: block;margin-bottom: 0;padding:20px 10px;width: 100%;border-bottom:0;}.menu{margin-left: -40px;position: static;padding:0;}.menu li{padding-bottom: 8px;}.title{width:calc(100% - 22px);}input.mob{height:40px;font-size:15px;width:100%;display:block;}.content{width:100%}input.button{padding:3px 10px;}.mobile b,.mobi{display:none;}.com{display:inline;}th{font-weight:normal;font-size:12px;}.open,.rename{width:25px;}}</style>\n";
    $back=($op!=='home')?$back = "<a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'><li>返回 ".$_SESSION['folder']."</li></a>\n":$back = '';
    echo "<h2>$sitetitle</h2>\n";
    if ($showtop) {//头部菜单内容
      if($op=='up'||$op=='upload'||$op=='yupload')$up = "class='curr'";if($op=='home'||$op =='edit'||$op =='ren'||$op =='unz')$home = "class='curr'";if($op=='cr'||$op=='create')$cr = "class='curr'";if($op=='sqlb'||$op=='sqlbackup')$sqlb = "class='curr'";if($op=='ftpa'||$op=='ftpall')$ftpa = "class='curr'";
        echo "<div class='menu'>\n<ul><a href='{$meurl}?op=home'><li $home>主页</li></a>\n"
            .$back
            ."<a href='{$meurl}?op=up'><li $up>上传文件</li></a>\n"
            ."<a href='{$meurl}?op=cr'><li $cr>创建文件</li></a>\n"
            ."<a href='{$meurl}?op=sqlb'><li $sqlb>MySQL备份</li></a>\n"
            ."<a href='{$meurl}?op=ftpa'><li $ftpa>FTP备份</li></a>\n"
            ."<a href='{$meurl}?op=logout'><li>注销</li></a>\n"
            ."</ul></div>";
    }
    echo "<div class='content'>\n";
}


/****************************************************************/
/* function login()                                             */
/*                                                              */
/* 登录验证 $user and md5($pass)                                */
/* 需要浏览器支持Cookie                                         */
/****************************************************************/

function login($er=false) {
    global $meurl,$op,$safe_num,$mail;
    setcookie("user","",time()-60*60*24*1);
    setcookie("pass","",time()-60*60*24*1);
    maintop("登录",false);
    if ($er) { 
        if (isset($_SESSION['error'])){
            $_SESSION['error']++;
            if($_SESSION['error'] > $safe_num && $safe_num !== 0){
                mail($mail,'双网免费空间文件管理器提醒：文件被恶意登录！','该提醒来自双网免费空间：<br>登录者IP为：'.$_SERVER['REMOTE_ADDR'],'From: <i@hezi.be>');
                echo ('<span class="error">ERROR: 您已经被限制登陆！</span>');
                exit;
            }
        }else{
            $_SESSION['error'] = 1;
        }
        echo "<span class=error>用户名或密码错误！</span><br>\n"; 
    }
    echo "<form action='{$meurl}?op=".$op."' method='post'>\n"
        ."<input type='text' name='user' border='0' class='login_text' placeholder='默认用户名admin'>\n"
        ."<input type='password' name='pass' border='0' class='login_text' placeholder='模拟密码admin123'>\n"
        ."<input type='submit' name='submitButtonName' value='登入' border='0' class='login_button button'>\n"
        ."</form>\n";
    mainbottom();
}


/****************************************************************/
/* function home()                                              */
/*                                                              */
/* Main function that displays contents of folders.             */
/****************************************************************/

function home() {
    global $os, $meurl ,$folder, $ufolder;

    $content1 = "";
    $content2 = "";

    $folder = gCode($folder);
    if(opendir($folder)){$style = opendir($folder);}else{printerror("目录不存在！\n");exit;}
    $a=1;$b=1;

    if($folder)$_SESSION['folder']=$ufolder;

    maintop("主页");
    echo '<script>var order;function generateCompareTRs(iCol,sDataType,iOrder){return function compareTRs(oTR1,oTR2){vValue1=convert(oTR1.cells[iCol].getAttribute(iOrder),sDataType);vValue2=convert(oTR2.cells[iCol].getAttribute(iOrder),sDataType);order=iOrder;if(vValue1<vValue2){return -1}else{if(vValue1>vValue2){return 1}else{return 0}}}}function convert(sValue,sDataType){switch(sDataType){case"int":return parseInt(sValue);default:return sValue.toString()}}function sortTable(iOrder,iCol,sDataType){var oTable=document.getElementById("tblSort");var oTBody=oTable.tBodies[0];var colDataRows=oTBody.rows;var aTRs=new Array;for(var i=0;i<colDataRows.length;i++){aTRs[i]=colDataRows[i]}if(oTable.sortCol==iCol & iOrder==order){aTRs.reverse()}else{aTRs.sort(generateCompareTRs(iCol,sDataType,iOrder))}var oFragment=document.createDocumentFragment();for(var j=0;j<aTRs.length;j++){oFragment.appendChild(aTRs[j])}oTBody.appendChild(oFragment);oTable.sortCol=iCol;}</script>';
    echo "<form method='post'><table border='0' cellpadding='2' cellspacing='0' width=100% class='mytable odTable' id='tblSort'>\n";
    while($stylesheet = readdir($style)) {
    $ufolder = $folder;
    $sstylesheet = $stylesheet;
    if($os!=='windows'):$qx = "<td>".substr(sprintf('%o',fileperms($ufolder.$sstylesheet)), -3)."</td>";$xx='<td></td>';else:$qx = '';$xx='';endif;
    if ($stylesheet !== "." && $stylesheet !== ".." ) {
        $stylesheet = uCode($stylesheet);
        $folder = uCode($folder);
        $trontd = "<tr width=100% onclick='st=document.getElementById(\"$stylesheet\").checked;if(st==true){document.getElementById(\"$stylesheet\").checked=false;this.style.backgroundColor=\"\";}else{document.getElementById(\"$stylesheet\").checked=true;this.style.backgroundColor=\"#e3e3e5\";}'><td><svg width='21' height='21'>";
        $rename = "<td><a href='{$meurl}?op=ren&file=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>?</span><span class='mobi'>重命名</span></a></td>\n";
        if (is_dir(gCode($folder.$stylesheet)) && is_readable(gCode($folder.$stylesheet))) {
            $content1[$a] = "$trontd<rect width='10px' height='14' style='fill:#ffe792' stroke='#e6c145' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='5px' style='fill:#ffe792' stroke='#e6c145' stroke-width='0.5' x='13' y='13'/></svg><input name='select_item[d][$stylesheet]'  type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='1{$stylesheet}'' _ext='1' _time='1'><a href='{$meurl}?op=home&folder={$folder}{$stylesheet}/' title='".gettime($folder.$stylesheet)."'>{$stylesheet}</a></td>\n"
                           ."<td _size='1'>".Size(dirSize($folder.$stylesheet))."</td>"
                           ."<td><span class='mobi'><a href='{$meurl}?op=home&folder=".htmlspecialchars($folder.$stylesheet)."/'>打开</a><span></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>?</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
            $a++;
            $folder = gCode($folder);
        }elseif(!is_dir(gCode($folder.$stylesheet)) && is_readable(gCode($folder.$stylesheet))){
        $arr = explode('.',$folder.$stylesheet);
        $arr = end($arr);
        if($arr == 'zip'){#判断是否是zip文件
            $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='12' height='10' style='fill:#85d3f9' stroke='#48b8f4' stroke-width='0.5' x='3' y='4'/><rect width='12' height='2' style='fill:#fc8f24' stroke='#d66e1a' stroke-width='0.5' x='3' y='14'/><rect width='12' height='2' style='fill:#83d12a' stroke='#579714' stroke-width='0.5' x='3' y='16'/><rect width='2' height='14' style='fill:#763207' stroke='#97460b' stroke-width='0.5' x='11' y='4'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' onpropertychange='if(this.checked=false){this.parentNode.parentNode.style.backgroundColor='#e3e3e5';}else{this.parentNode.parentNode.style.backgroundColor='';}' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='3{$stylesheet}'' _ext='3{$arr}'' _time='".(filemtime($folder.$stylesheet)+3)."''><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size='".($filesizeme+3)."''>".Size($filesizeme)."</td>"
                           ."<td></td>\n"
                           .$rename
                           ."<td><a href='{$meurl}?op=unz&dename=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>?</span><span class='mobi'>提取</span></a></td>\n"
                           .$qx."</tr>\n";
        }elseif($arr == 'gif'||$arr == 'jpg'||$arr == 'png'||$arr == 'bmp'||$arr == 'png5'||$arr == 'psd'||$arr == 'webp'||$arr == 'gz'||$arr == 'gzip'){
            $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='10px' height='14' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='3px' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='12' y='4'/><rect width='6' height='5px' style='fill:#f8f9f9' stroke='#438bd4' stroke-width='0.5' x='6' y='8'/><rect width='6' height='2px' style='fill:#438bd4' stroke='#438bd4' stroke-width='0.5' x='6' y='13'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order=\"3{$stylesheet}\" _ext=\"3{$arr}\" _time=\"".(filemtime($folder.$stylesheet)+3)."\"><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size=\"".($filesizeme+3)."\">".Size($filesizeme)."</td>"
                           ."<td></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>?</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
        }else{
          $filesizeme = filesize($ufolder.$sstylesheet);
            $content2[$b] = "$trontd<rect width='10px' height='14' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='4' y='4'/><rect width='2px' height='3px' style='fill:#f8f9f9' stroke='#8f9091' stroke-width='0.5' x='12' y='4'/></svg><input name='select_item[f][$stylesheet]' type='checkbox' id='$stylesheet' class='checkbox home' value='{$folder}{$stylesheet}' /></td>\n"
                           ."<td _order='3{$stylesheet}' _ext='3{$arr}' _time='".(filemtime($folder.$stylesheet)+3)."'><a href='{$folder}{$stylesheet}' title='".gettime($folder.$stylesheet)."' target='_blank'>{$stylesheet}</a></td>\n"
                           ."<td _size='".($filesizeme+3)."'>".Size(filesize($ufolder.$sstylesheet))."</td>"
                           ."<td><a href='{$meurl}?op=edit&fename=".htmlspecialchars($stylesheet)."&folder=$folder'><span class='com'>?</span><span class='mobi'>编辑</span></a></td>\n"
                           .$rename
                           ."<td><a href='{$folder}{$stylesheet}' target='_blank'><span class='com'>?</span><span class='mobi'>查看</span></a></td>\n"
                           .$qx."</tr>\n";
        }
        $b++;
        $folder = gCode($folder);
    }
    } 
}
    closedir($style);

    $lu = explode('/', $_SESSION['folder']);
    array_pop($lu);
    $u = '';
    echo '<div class="title">';
    foreach ($lu as $v) {
        $u = $u.$v.'/';
        if($v=='.'){$v='主页';}elseif($v==''){$v='根目录';}
        echo '<a href="'.$meurl.'?op=home&folder='.$u.'">'.$v.'</a> » ';
    }
    echo "文件\n"
        ."<span class='right'>",$a-1," 个文件夹 ",$b-1," 个文件</span></div>"
        ."<div style='position:fixed;bottom:0;margin-left:3px;'><input type='checkbox' id='check' onclick='Check()'> <input class='button' name='action' type='submit' value='移动' /> <input class='button' name='action' type='submit' value='复制' /> <input class='button' name='action' type='submit' onclick='return confirm(\"点击确认后，选中的文件将作为Backup-time.zip创建！\")'  value='压缩' /> <input class='button' name='action' type='submit' onclick='return confirm(\"您真的要删除选中的文件吗?\")' value='删除' /> <input class='button' name='action' type='submit' onclick='var t=document.getElementById(\"chmod\").value;return confirm(\"将这些文件的权限修改为\"+t+\"？如果是文件夹，将会递归文件夹内所有内容！\")' value='权限' /> <input type='text' class='text' stlye='vertical-align:text-top;' size='3' id='chmod' name='chmod' value='0755'></div>";

    if($os!=='windows'):$qx = "<th width=40>权限</th>\n";else:$qx = '';endif;
    echo "<thead><span id='idCheckbox'></span><tr class='headtable' width=100%>"
        ."<script>function Check(){collid=document.getElementById('check');coll=document.getElementsByTagName('input');if(collid.checked){for(var i=0;i<coll.length;i++){if(coll[i].type=='checkbox'){coll[i].checked=true;coll[i].parentNode.parentNode.style.backgroundColor='#e3e3e5';}}}else{for(var i=0;i<coll.length;i++){if(coll[i].type=='checkbox'){coll[i].checked=false;coll[i].parentNode.parentNode.style.backgroundColor='';}}}}</script>"
       ."<th width=20px></th>\n"
       ."<th style='width: calc(100% - 225px);'><div class='mobile'><span onclick=\"sortTable('_order',1);\">文件名</span> <b>/</b> <span onclick=\"sortTable('_ext',1);\">类型 <b>/</b></span> <span onclick=\"sortTable('_time',1,'int');\">时间</span></div></th>\n"
       ."<th width=65px><span onclick=\"sortTable('_size',2,'int');\">大小</span></th>\n"
       ."<th class='open'><span class='mobi'>打开</span></th>\n"
       ."<th class='rename'><span class='mobi'>重命名</span></th>\n"
       ."<th class='open'><span class='mobi'>查看</span></th>\n"
       .$qx
       ."</tr></thead><tbody>";
    if($_SESSION['folder']!="./" and $_SESSION['folder']!="/"){
        $last = (substr($_SESSION['folder'],0,1)=='/')?explode('/', substr($_SESSION['folder'],1,-1)):explode('/', substr($_SESSION['folder'],2,-1));
        $back = (substr($_SESSION['folder'],0,1)=='/')?'':substr($_SESSION['folder'],0,1);
        array_pop($last);
        foreach ($last as $value) {
          $back = $back.'/'.$value;
        }
        if($os=='windows')$qx="";else $qx="<td></td>";
        echo "<tr width=100%><td></td><td _order=\"1\" _ext=\"1\" _time=\"1\"><a href='{$meurl}?op=home&folder=".$back."/"."'>上级目录</a></td><td _size=\"1\"></td><td></td><td></td><td></td>$xx</tr>";
    }
    for ($a=1; $a<count($content1)+1;$a++) if(!empty($content1)) echo $content1[$a];
    for ($b=1; $b<count($content2)+1;$b++) echo $content2[$b];
      echo "</tbody></form>";

    echo "</table>";
    mainbottom();
}

function gettime($filename){return "修改时间：".date("Y-m-d H:i:s",filemtime($filename))."\n"."创建时间：".date("Y-m-d H:i:s",filectime($filename));}
function uCode($text){return mb_convert_encoding($text,'UTF-8','GBK');}
function gCode($text){return mb_convert_encoding($text,'GBK','UTF-8');}

function dirSize($directoty){
  $dir_size=0;
    if($dir_handle=opendir($directoty))
    	{
    		while($filename=readdir($dir_handle)){
    			$subFile=$directoty.DIRECTORY_SEPARATOR.$filename;
    			if($filename=='.'||$filename=='..'){
    				continue;
    			}elseif (is_dir($subFile))
    			{
    				$dir_size+=dirSize($subFile);
    			}elseif (is_file($subFile)){
    				$dir_size+=filesize($subFile);
    			}
    		}
    		closedir($dir_handle);
    	}
    return ($dir_size);
}
// 计算文件大小的函数
function Size($size) { 
   $sz = ' kMGTP';
   $factor = floor((strlen($size) - 1) / 3);
   return ($size>=1024)?sprintf("%.2f", $size / pow(1024, $factor)) . @$sz[$factor]:$size;
} 

function curl_get_contents($url)   
{   
    $ch = curl_init();   
    curl_setopt($ch, CURLOPT_URL, $url); 
    curl_setopt($ch, CURLOPT_TIMEOUT, 60);
    curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $r = curl_exec($ch);   
    curl_close($ch);   
    return $r;   
}

/****************************************************************/
/* function up()                                                */
/*                                                              */
/* First step to Upload.                                        */
/* User enters a file and the submits it to upload()            */
/****************************************************************/

function up() {
    global $meurl, $folder;
    maintop("上传");

    echo "<FORM ENCTYPE='multipart/form-data' ACTION='{$meurl}?op=upload' METHOD='POST'>\n"
        ."<div class='title'>本地上传 Max:".ini_get('upload_max_filesize').",".ini_get('max_file_uploads')."个</div><div class='box' style='border-bottom:0;'><input type='File' name='upfile[]' multiple size='30'>\n"
        ."</div><input type='text' name='ndir' style='width:calc(100% - 12px);margin:0;' value='".$_SESSION["folder"]."' class='upload'>\n";

    echo "<div class='right'><input type='checkbox' name='unzip' id='unzip' value='checkbox' onclick='UpCheck()' checked><label for='unzip'><abbr title='提取（解压）上传的Zip压缩文件'>解压</abbr></labal> "
        ."<input type='checkbox' name='delzip' id='deluzip'value='checkbox'><label for='deluzip'><abbr title='同时将上传的压缩文件删除'>删除</abbr></labal> "
        ."<input type='submit' value='上传' class='button'></div><br><br><br><br>\n"
        ."<script>function UpCheck(){if(document.getElementById('unzip').checked){document.getElementById('deluzip').disabled=false}else{document.getElementById('deluzip').disabled=true}}</script>"
        ."</form>\n";
    echo "<div class='title'>远程下载</div><div class='box' style='border-bottom:0;'>什么是远程下载？<br>远程下载是从其他服务器获取文件并直接下载到当前服务器的一种功能。<br>类似于SSH的Wget功能，免去我们下载再手动上传所浪费的时间。<br><form action='{$meurl}?op=yupload' method='POST'>"
         ."</div><input type='text' class='text' style='width:calc(100% - 12px);margin:0;' name='ndir' value='".$_SESSION["folder"]."'><textarea name='url' placeholder='输入下载地址……'></textarea>"
         ."<div class='right'><input type='checkbox' name='unzip' id='un' value='checkbox' onclick='Check()' checked><label for='un'><abbr title='提取（解压）上传的Zip压缩文件'>解压</abbr></labal> "
         ."<input type='checkbox' name='delzip' id='del'value='checkbox'><label for='del'><abbr title='同时将上传的压缩文件删除'>删除</abbr></labal> <input name='submit' value='下载' type='submit' class='button'/></div>\n"
         ."<script>function Check(){if(document.getElementById('un').checked){document.getElementById('del').disabled=false}else{document.getElementById('del').disabled=true}}</script>"
         ."</form>";

    mainbottom();
}


/****************************************************************/
/* function yupload()                                           */
/*                                                              */
/* Second step in wget file.                                    */
/* Saves the file to the disk.                                  */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

function yupload($url, $folder, $unzip, $delzip) {
	global $meurl;
    if(empty($folder)){
    	$folder="./";
    }
    $nfolder = $folder;
    $nurl = $url;
    $url = gCode($url);
    $folder = gCode($folder);
    if($url!==""){
    	ignore_user_abort(true); // 要求离线也可下载
        set_time_limit (24 * 60 * 60); // 设置超时时间
  	    if (!file_exists($folder)){
    	    mkdir($folder, 0755);
        }
    $newfname = $folder . basename($url); // 取得文件的名称
    if(function_exists('curl_init')){
    	  $file = curl_get_contents($url);file_put_contents($newfname,$file);
    }else{
        $file=fopen($url,"rb");
        if($file){$newf = fopen ($newfname, "wb");
        if($newf)while (!feof($file)) {fwrite($newf, fread($file, 1024 * 8), 1024 * 8);}}
        if($file)fclose($file);
        if($newf)fclose($newf);
    }
    maintop("远程上传");
    echo "<div class='title'>文件 ".basename($url)." 上传成功<br></div><div class='box'>\n";
    $end = explode('.', basename($url));
    if((end($end)=="zip") && isset($unzip) && $unzip == "checkbox"){
        if(class_exists('ZipArchive')){
          echo "您可以 <a href='{$meurl}?op=home&folder=".$folder."'>访问文件夹</a> 或者 <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a>  或者 <a href='{$meurl}?op=up'>继续上传</a>\n";
          echo "</div><textarea rows=15 disabled>";
            $zip = new ZipArchive();
            if ($zip->open($folder.basename($url)) === TRUE) {
                if($zip->extractTo($folder)){
                for($i = 0; $i < $zip->numFiles; $i++) {
                    echo "Unzip:".$zip->getNameIndex($i)."\n";
                }
                $zip->close();
            }else{
            	echo('<span class="error">Error:'.$nfolder.$ndename.'</span>');
            }
                echo basename($nurl)." 已经被解压到 $nfolder\n";
                if(isset($delzip) && $delzip == "checkbox"){
            	    if(unlink($folder.basename($url))){
            	        echo basename($url)." 删除成功\n";
                    }else{
            	        echo basename($url)." 删除失败\n";
                }
                }
            }else{
                echo('<span class="error">无法解压文件：'.$nfolder.basename($nurl).'</span>');
            }
            echo '</textarea>';
        }else{
        	echo('<span class="error">此服务器上的PHP不支持ZipArchive，无法解压文件！</span></div>');
        }
    }else{
    	echo "您可以 <a href='{$meurl}?op=home&folder={$nfolder}'>访问文件夹</a> 或者 <a href='{$meurl}?op=edit&fename=".basename($url)."&folder={$nfolder}'>编辑文件</a> 或者 <a href='{$meurl}?op=home&folder={$_SESSION['folder']}'>返回目录</a>  或者 <a href='{$meurl}?op=up'>继续上传</a>\n</div>";
    }
    mainbottom();
    return true;
    }else{
	    printerror ('文件地址不能为空。');
    }
}


/****************************************************************/
/* function upload()                                            */
/*                                                              */
/* Second step in upload.                                       */
/* 将文件保存到磁盘中                                           */
/* Recieves $upfile from up() as the uploaded file.             */
/****************************************************************/

function upload($upfile,$ndir,$unzip,$delzip) {
    global $meurl, $folder;
    if(empty($ndir)){
    	$ndir="./";
    }
    $nfolder = $folder;
    $nndir = $ndir;
    $ndir = gCode($ndir);
    if (!$upfile) {
        printerror("您没有选择文件！");
        exit;
    }elseif($upfile) { 
  	    maintop("上传");
  	if (!file_exists($ndir)){
    	mkdir($ndir, 0755);
    }
    $i = 1;
    echo "<div class='box'>您可以 <a href='{$meurl}?op=home&folder=".$ndir."'>前往文件所上传到的目录</a> 或者 <a href='{$meurl}?op=home&folder=".$_SESSION['folder']."'>返回目录</a> 或者 <a href='{$meurl}?op=up'>继续上传</a></div>\n";
    echo '<textarea rows=15 disabled>';
    while (count($upfile['name']) >= $i){
    	$dir = gCode($nndir.$upfile['name'][$i-1]);
        if(copy($upfile['tmp_name'][$i-1],$dir)) {
            echo "文件 ".$nndir.$upfile['name'][$i-1]." 上传成功\n";
            $end = explode('.', $upfile['name'][$i-1]);
            if((end($end)=="zip") && isset($unzip) && $unzip == "checkbox"){
            	if(class_exists('ZipArchive')){
                    $zip = new ZipArchive();
                    if ($zip->open($dir) === TRUE) {
                if($zip->extractTo($ndir)){
                for($j = 0; $j < $zip->numFiles; $j++) {
                    echo $zip->getNameIndex($j)."\n";
                }
                $zip->close();
            }
                        echo $upfile['name'][$i-1]." 已经被解压到 $nndir\n";
                        if(isset($delzip) && $delzip == "checkbox"){
            	            if(unlink($dir.$upfile['name'][$i-1])){
            	                echo $upfile['name'][$i-1]." 删除成功\n";
                            }else{
                                echo $upfile['name'][$i-1].(" 删除失败！\n");
                            }
                        }
                    }else{
                        echo("无法解压文件：".$nndir.$upfile['name'][$i-1]."\n");<