是不是这个版本我也记不清了，但我这里有个文件
- <?php
- //验证密码
- $password = "1234567";
- ?>
- <html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
- <title>Faisun_unzip - 纯粹空间 - www.softpure.com</title>
- <style type="text/css">
- <!--
- body,td{
- font-size: 14px;
- color: #000000;
- }
- a {
- color: #000066;
- text-decoration: none;
- }
- a:hover {
- color: #FF6600;
- text-decoration: underline;
- }
- -->
- </style>
- </head>
- <body>
- <form name="myform" method="post" action="<?=$_SERVER[PHP_SELF];?>" enctype="multipart/form-data" onSubmit="return check_uploadObject(this);">
- <?
- if(!$_REQUEST["myaction"]):
- ?>
- <script language="javascript">
- function check_uploadObject(form){
- if(form.password.value==''){
- alert('请输入密码.');
- return false;
- }
- return true;
- }
- </script>
- <table width="100%" border="0" cellspacing="0" cellpadding="4">
- <tr>
- <td height="40" colspan="2" style="color:#FF9900"><p><font color="#FF0000">faisun_unzip -在线解压ZIP文件程序 V1.0</font></p>
- <p>转载请注明：本程序由 <a href="http://www.softpure.com/" target="_blank">纯粹空间</a>(<a href="http://www.softpure.com/" target="_blank">http://www.softpure.com</a>) 提供,作者：faisun(<a href="mailto:faisun@sina.com">faisun@sina.com</a>).</p>
- <p>使用方法:把zip文件通过FTP上传到本文件相同的目录下,选择zip文件;或直接点击“浏览...”上传zip文件。</p>
- <p>解压的结果保留原来的目录结构。</p>
- <p> </p></td>
- </tr>
- <tr>
- <td width="11%">选择ZIP文件: </td>
- <td width="89%"><select name="zipfile">
- <option value="" selected>- 请选择 -</option>
- <?
- $fdir = opendir('./');
- while($file=readdir($fdir)){
- if(!is_file($file)) continue;
- if(preg_match('/\.zip$/mis',$file)){
- echo "<option value='$file'>$file</option>\r\n";
- }
- }
- ?>
- </select></td>
- </tr>
- <tr>
- <td width="11%" nowrap>或上传文件: </td>
- <td width="89%"><input name="upfile" type="file" id="upfile" size="20"></td>
- </tr>
- <tr>
- <td>解压到目录: </td>
- <td><input name="todir" type="text" id="todir" value="__unzipfiles__" size="15">
- (留空为本目录,必须有写入权限)</td>
- </tr>
- <tr>
- <td>验证密码: </td>
- <td><input name="password" type="password" id="password" size="15">
- (源文件中设定的密码)</td>
- </tr>
- <tr>
- <td><input name="myaction" type="hidden" id="myaction" value="dounzip"></td>
- <td><input type="submit" name="Submit" value=" 解 压 "></td>
- </tr>
- </table>
- <?
- elseif($_REQUEST["myaction"]=="dounzip"):
- class zip
- {
- var $total_files = 0;
- var $total_folders = 0;
- function Extract ( $zn, $to, $index = Array(-1) )
- {
- $ok = 0; $zip = @fopen($zn,'rb');
- if(!$zip) return(-1);
- $cdir = $this->ReadCentralDir($zip,$zn);
- $pos_entry = $cdir['offset'];
- if(!is_array($index)){ $index = array($index); }
- for($i=0; $index[$i];$i++){
- if(intval($index[$i])!=$index[$i]||$index[$i]>$cdir['entries'])
- return(-1);
- }
- for ($i=0; $i<$cdir['entries']; $i++)
- {
- @fseek($zip, $pos_entry);
- $header = $this->ReadCentralFileHeaders($zip);
- $header['index'] = $i; $pos_entry = ftell($zip);
- @rewind($zip); fseek($zip, $header['offset']);
- if(in_array("-1",$index)||in_array($i,$index))
- $stat[$header['filename']]=$this->ExtractFile($header, $to, $zip);
- }
- fclose($zip);
- return $stat;
- }
- function ReadFileHeader($zip)
- {
- $binary_data = fread($zip, 30);
- $data = unpack('vchk/vid/vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $binary_data);
- $header['filename'] = fread($zip, $data['filename_len']);
- if ($data['extra_len'] != 0) {
- $header['extra'] = fread($zip, $data['extra_len']);
- } else { $header['extra'] = ''; }
- $header['compression'] = $data['compression'];$header['size'] = $data['size'];
- $header['compressed_size'] = $data['compressed_size'];
- $header['crc'] = $data['crc']; $header['flag'] = $data['flag'];
- $header['mdate'] = $data['mdate'];$header['mtime'] = $data['mtime'];
- if ($header['mdate'] && $header['mtime']){
- $hour=($header['mtime']&0xF800)>>11;$minute=($header['mtime']&0x07E0)>>5;
- $seconde=($header['mtime']&0x001F)*2;$year=(($header['mdate']&0xFE00)>>9)+1980;
- $month=($header['mdate']&0x01E0)>>5;$day=$header['mdate']&0x001F;
- $header['mtime'] = mktime($hour, $minute, $seconde, $month, $day, $year);
- }else{$header['mtime'] = time();}
- $header['stored_filename'] = $header['filename'];
- $header['status'] = "ok";
- return $header;
- }
- function ReadCentralFileHeaders($zip){
- $binary_data = fread($zip, 46);
- $header = unpack('vchkid/vid/vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $binary_data);
- if ($header['filename_len'] != 0)
- $header['filename'] = fread($zip,$header['filename_len']);
- else $header['filename'] = '';
- if ($header['extra_len'] != 0)
- $header['extra'] = fread($zip, $header['extra_len']);
- else $header['extra'] = '';
- if ($header['comment_len'] != 0)
- $header['comment'] = fread($zip, $header['comment_len']);
- else $header['comment'] = '';
- if ($header['mdate'] && $header['mtime'])
- {
- $hour = ($header['mtime'] & 0xF800) >> 11;
- $minute = ($header['mtime'] & 0x07E0) >> 5;
- $seconde = ($header['mtime'] & 0x001F)*2;
- $year = (($header['mdate'] & 0xFE00) >> 9) + 1980;
- $month = ($header['mdate'] & 0x01E0) >> 5;
- $day = $header['mdate'] & 0x001F;
- $header['mtime'] = mktime($hour, $minute, $seconde, $month, $day, $year);
- } else {
- $header['mtime'] = time();
- }
- $header['stored_filename'] = $header['filename'];
- $header['status'] = 'ok';
- if (substr($header['filename'], -1) == '/')
- $header['external'] = 0x41FF0010;
- return $header;
- }
- function ReadCentralDir($zip,$zip_name){
- $size = filesize($zip_name);
- if ($size < 277) $maximum_size = $size;
- else $maximum_size=277;
-
- @fseek($zip, $size-$maximum_size);
- $pos = ftell($zip); $bytes = 0x00000000;
-
- while ($pos < $size){
- $byte = @fread($zip, 1); $bytes=($bytes << 8) | ord($byte);
- if ($bytes == 0x504b0506 or $bytes == 0x2e706870504b0506){ $pos++;break;} $pos++;
- }
-
- $fdata=fread($zip,18);
-
- $data=@unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size',$fdata);
-
- if ($data['comment_size'] != 0) $centd['comment'] = fread($zip, $data['comment_size']);
- else $centd['comment'] = ''; $centd['entries'] = $data['entries'];
- $centd['disk_entries'] = $data['disk_entries'];
- $centd['offset'] = $data['offset'];$centd['disk_start'] = $data['disk_start'];
- $centd['size'] = $data['size']; $centd['disk'] = $data['disk'];
- return $centd;
- }
- function ExtractFile($header,$to,$zip){
- $header = $this->readfileheader($zip);
-
- if(substr($to,-1)!="/") $to.="/";
- if($to=='./') $to = '';
- $pth = explode("/",$to.$header['filename']);
- $mydir = '';
- for($i=0;$i<count($pth)-1;$i++){
- if(!$pth[$i]) continue;
- $mydir .= $pth[$i]."/";
- if((!is_dir($mydir) && @mkdir($mydir,0777)) || (($mydir==$to.$header['filename'] || ($mydir==$to && $this->total_folders==0)) && is_dir($mydir)) ){
- @chmod($mydir,0777);
- $this->total_folders ++;
- echo "<input name='dfile[]' type='checkbox' value='$mydir' checked> <a href='$mydir' target='_blank'>目录: $mydir</a><br>";
- }
- }
-
- if(strrchr($header['filename'],'/')=='/') return;
- if (!($header['external']==0x41FF0010)&&!($header['external']==16)){
- if ($header['compression']==0){
- $fp = @fopen($to.$header['filename'], 'wb');
- if(!$fp) return(-1);
- $size = $header['compressed_size'];
-
- while ($size != 0){
- $read_size = ($size < 2048 ? $size : 2048);
- $buffer = fread($zip, $read_size);
- $binary_data = pack('a'.$read_size, $buffer);
- @fwrite($fp, $binary_data, $read_size);
- $size -= $read_size;
- }
- fclose($fp);
- touch($to.$header['filename'], $header['mtime']);
- }else{
- $fp = @fopen($to.$header['filename'].'.gz','wb');
- if(!$fp) return(-1);
- $binary_data = pack('va1a1Va1a1', 0x8b1f, Chr($header['compression']),
- Chr(0x00), time(), Chr(0x00), Chr(3));
-
- fwrite($fp, $binary_data, 10);
- $size = $header['compressed_size'];
-
- while ($size != 0){
- $read_size = ($size < 1024 ? $size : 1024);
- $buffer = fread($zip, $read_size);
- $binary_data = pack('a'.$read_size, $buffer);
- @fwrite($fp, $binary_data, $read_size);
- $size -= $read_size;
- }
-
- $binary_data = pack('VV', $header['crc'], $header['size']);
- fwrite($fp, $binary_data,8); fclose($fp);
-
- $gzp = @gzopen($to.$header['filename'].'.gz','rb') or die("Cette archive est compress閑");
- if(!$gzp) return(-2);
- $fp = @fopen($to.$header['filename'],'wb');
- if(!$fp) return(-1);
- $size = $header['size'];
-
- while ($size != 0){
- $read_size = ($size < 2048 ? $size : 2048);
- $buffer = gzread($gzp, $read_size);
- $binary_data = pack('a'.$read_size, $buffer);
- @fwrite($fp, $binary_data, $read_size);
- $size -= $read_size;
- }
- fclose($fp); gzclose($gzp);
-
- touch($to.$header['filename'], $header['mtime']);
- @unlink($to.$header['filename'].'.gz');
-
- }
- }
-
- $this->total_files ++;
- echo "<input name='dfile[]' type='checkbox' value='$to$header[filename]' checked> <a href='$to$header[filename]' target='_blank'>文件: $to$header[filename]</a><br>";
- return true;
- }
- // end class
- }
- set_time_limit(0);
- if ($_POST['password'] != $password) die("输入的密码不正确，请重新输入。");
- if(!$_POST["todir"]) $_POST["todir"] = ".";
- $z = new Zip;
- $have_zip_file = 0;
- function start_unzip($tmp_name,$new_name,$checked){
- global $_POST,$z,$have_zip_file;
- $upfile = array("tmp_name"=>$tmp_name,"name"=>$new_name);
- if(is_file($upfile[tmp_name])){
- $have_zip_file = 1;
- echo "<br>正在解压: <input name='dfile[]' type='checkbox' value='$upfile[name]' ".($checked?"checked":"")."> $upfile[name]<br><br>";
- if(preg_match('/\.zip$/mis',$upfile[name])){
- $result=$z->Extract($upfile[tmp_name],$_POST["todir"]);
- if($result==-1){
- echo "<br>文件 $upfile[name] 错误.<br>";
- }
- echo "<br>完成,共建立 $z->total_folders 个目录,$z->total_files 个文件.<br><br><br>";
- }else{
- echo "<br>$upfile[name] 不是 zip 文件.<br><br>";
- }
- if(realpath($upfile[name])!=realpath($upfile[tmp_name])){
- @unlink($upfile[name]);
- rename($upfile[tmp_name],$upfile[name]);
- }
- }
- }
- clearstatcache();
-
- start_unzip($_POST["zipfile"],$_POST["zipfile"],0);
- start_unzip($_FILES["upfile"][tmp_name],$_FILES["upfile"][name],1);
- if(!$have_zip_file){
- echo "<br>请选择或上传文件.<br>";
- }
- ?>
- <input name="password" type="hidden" id="password" value="<?=$_POST['password'];?>">
- <input name="myaction" type="hidden" id="myaction" value="dodelete">
- <input name="按钮" type="button" value="返回" onclick="window.location='<?=$_SERVER[PHP_SELF];?>';">
- <input type='button' value='反选' onclick='selrev();'> <input type='submit' onclick='return confirm("删除选定文件?");' value='删除选定'>
- <script language='javascript'>
- function selrev() {
- with(document.myform) {
- for(i=0;i<elements.length;i++) {
- thiselm = elements[i];
- if(thiselm.name.match(/dfile\[]/)) thiselm.checked = !thiselm.checked;
- }
- }
- }
- alert('完成.');
- </script>
- <?
- elseif($_REQUEST["myaction"]=="dodelete"):
- set_time_limit(0);
- if ($_POST['password'] != $password) die("输入的密码不正确，请重新输入。");
-
- $dfile = $_POST["dfile"];
- echo "正在删除文件...<br><br>";
- if(is_array($dfile)){
- for($i=count($dfile)-1;$i>=0;$i--){
- if(is_file($dfile[$i])){
- if(@unlink($dfile[$i])){
- echo "已删除文件: $dfile[$i]<br>";
- }else{
- echo "删除文件失败: $dfile[$i]<br>";
- }
- }else{
- if(@rmdir($dfile[$i])){
- echo "已删除目录: $dfile[$i]<br>";
- }else{
- echo "删除目录失败: $dfile[$i]<br>";
- }
- }
-
- }
- }
- echo "<br>完成.<br><br><input type='button' value='返回' onclick="window.location='$_SERVER[PHP_SELF]';"><br><br>
- <script language='javascript'>('完成.');</script>";
- endif;
- ?>
- </form>
- </body>
- </html>
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发表于 2023-11-23 21:18:53
发表于 2023-11-24 10:36:30
