PHP使用pclzip类在线快速压缩解压ZIP文件
PHP使用pclzip类在线快速压缩解压ZIP文件 PHP在线快速压缩解压ZIP文件利用pclzip类 做的,当pclzip有更新时可直接覆盖.利用的时当前最新版类,很好用的哦,支持在线解压zip文件,在线压缩zip文件
PHP在线快速压缩解压ZIP文件利用pclzip类 做的,当pclzip有更新时可直接覆盖.利用的时当前最新版类,很好用的哦,支持在线解压zip文件,在线压缩zip文件很实用完整下载地址:http://www.ctdisk.com/file/8892944
[PHP]代码
<?php
header("content-Type: text/html; charset=utf-8");include "pclzip.lib.php";@set_time_limit(0);
$password = "123456";//验证密码
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>在线解压ZIP文件程序|www.ibtf.net</title>
<style type="text/css">
body,td{font-size: 14px;color: #000000;}a {color: #000066;text-decoration: none;}a:hover {color: #FF6600;text-decoration: underline;}</style>
</head>
<body>
<? if(!$_REQUEST["myaction"]):?>
<form name="myform" method="post" action="<?=$_SERVER[PHP_SELF];?>" onSubmit="return check_uploadObject(this);">
<table width="100%" border="0" cellspacing="0" cellpadding="4">
<tr>
<td height="40" colspan="2" style="color:#FF9900"><p><font color="#FF0000">在线解压ZIP文件程序 --欢迎浏览:<a href="http://www.ibtf.net">爱美丽女装</a></font></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;</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>解压到目录: </td>
<td><input name="todir" type="text" id="todir" value="" size="15">
(留空为本目录,必须有写入权限,其它目录如:bitefu)</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>
</form>
<hr>
<form name="myform" method="post" action="<?=$_SERVER[PHP_SELF];?>" onSubmit="return check_uploadObject(this);">
<table width="100%" border="0" cellspacing="0" cellpadding="4">
<tr>
<td height="40" colspan="2" style="color:#FF9900"><p><font color="#FF0000">在线压缩ZIP文件程序</font></p>
<p>使用方法:填写压缩目录,填写压缩后文件名;</p></td>
</tr>
<tr>
<td width="11%">压缩目录: </td>
<td width="89%"><input name="todir" type="text" id="todir" value="" size="15">
(留空为当前目录,必须有写入权限,其它目录如:bitefu)</td>
</tr>
<tr>
<td>压缩后文件名: </td>
<td><input name="toname" type="text" id="toname" value="<?=date("Ymdhis").".zip"?>" size="30">
(压缩后文件名,如<a href="http://www.ibtf.net">www.ibtf.net</a>.zip)</td>
</tr>
<tr>
<td>验证密码: </td>
<td><input name="password" type="password" id="password" size="15">
(源文件中设定的密码)</td>
</tr>
<tr>
<td><input name="myaction" type="hidden" id="myaction" value="dozip"></td>
<td><input type="submit" name="Submit" value=" 压 缩 "></td>
</tr>
</table></form>
<?
elseif($_REQUEST["myaction"]=="dounzip"):
if ($_POST['password'] != $password) die("输入的密码不正确，请重新输入。");
$path = '';$remove = '';
$name = u2g(trim($_REQUEST['zipfile']));
$unzippath = $_POST["todir"]?u2g(trim($_REQUEST['todir'],'/')).'/':'./';
if(file_exists($path.$name) && is_file($path.$name)){
$zip = new PclZip($path.$name);
$result = $zip->extract($path.(('./' == $unzippath)?'':$unzippath), $remove);
$data = array();
if($result){
$data['statusCode'] = 200;
$list = $zip->listContent();
$fold = 0; $fil = 0; $tot_comp = 0; $tot_uncomp = 0;
foreach($list as $key=>$val){if ($val['folder']=='1') {++$fold;}else{++$fil;$tot_comp += $val['compressed_size'];$tot_uncomp += $val['size'];}}
G('_unzip_end');
$data['message'] = '<font color="green">解压目标文件：</font><font color="red"> '.g2u($name).'</font><br />';
$data['message'] .= '<font color="green">解压文件详情：</font><font color="red">共'.$fold.' 个目录，'.$fil.' 个文件</font><br />';
$data['message'] .= '<font color="green">压缩文档大小：</font><font color="red">'.dealsize($tot_comp).'</font><br />';
$data['message'] .= '<font color="green">解压文档大小：</font><font color="red">'.dealsize($tot_uncomp).'</font><br />';
$data['message'] .= '<font color="green">解压总计耗时：</font><font color="red">'.G('_run_start','_run_end',6).' 秒</font><br />';
}else{
$data['statusCode'] = 300;
$data['message'] .= '<font color="blue">解压失败：</font><font color="red">'.$zip->errorInfo(true).'</font><br />';
$data['message'] .= '<font color="green">执行耗时：</font><font color="red">'.G('_run_start','_run_end',6).' 秒</font><br />';
}
//exit(json_encode($data));
}else{
$data = array();
$data['statusCode'] = 300;
$data['message'] = 'Sorry,未知错误,无法解压:'.$path.$name.'文件！';
//exit(json_encode($data));
}echo $data['message'];
elseif($_REQUEST["myaction"]=="dozip"):
if ($_POST['password'] != $password) die("输入的密码不正确，请重新输入。");
$data = array();$_REQUEST['type']=2;
$endpath=explode("/",$_SERVER['PHP_SELF']);$endpath=$endpath[count($endpath)-2];
$file = $_REQUEST['todir']?u2g(trim($_REQUEST['todir'])):"../".$endpath;
$fileend = $_REQUEST['todir']?'zip':$file;
$zipname = u2g(trim($_REQUEST['toname']));
$path = dirname($file);
$Zip = new PclZip($zipname);
if(!file_exists($zipname) && $Zip->create($file,PCLZIP_OPT_REMOVE_PATH,$fileend)){
$data['statusCode'] = 200;
$list = $Zip->listContent();
if($list){
$fold = 0; $fil = 0; $tot_comp = 0; $tot_uncomp = 0;
foreach($list as $key=>$val){if ($val['folder']=='1') {++$fold;}else{++$fil;$tot_comp += $val['compressed_size'];$tot_uncomp += $val['size'];}}
$data['message'] = '<font color="green">压缩目标文件：</font><font color="red"> '.g2u($zipname).'</font><br />';
$data['message'] .= '<font color="green">压缩文件详情：</font><font color="red">共'.$fold.' 个目录，'.$fil.' 个文件</font><br />';
$data['message'] .= '<font color="green">压缩文档大小：</font><font color="red">'.dealsize($tot_comp).'</font><br />';
$data['message'] .= '<font color="green">解压文档大小：</font><font color="red">'.dealsize($tot_uncomp).'</font><br />';
$data['message'] .= '<font color="green">压缩执行耗时：</font><font color="red">'.G('_run_start','_run_end',6).' 秒</font><br />';
$data['message'] .= '<font color="green">压缩文件列表：</font><br />';
foreach($list as $key => $val){
if(10 > $key){$key = '00'.$key;}elseif(100 > $key){$key = '0'.$key;}
$data['message'] .= '<font color="red">'.$key.'=>'.($val['folder']?'目录:':'文件:').g2u($val['filename']).' </font><br />';
}
}
}else{
$data['statusCode'] = 300;
if(file_exists($zipname)){$error = $zipname.'已经存在！';}else{$error = $Zip->errorInfo(true);}
$data['message'] = '<font color="blue">压缩失败：</font><font color="red">'.$error.'</font><br />';
$data['message'] .= '<font color="green">执行耗时：</font><font color="red">'.G('_run_start','_run_end',6).' 秒</font><br />';
}
echo $data['message'];
endif;
?></body>
</html><script language="javascript">
function check_uploadObject(form){
if(form.password.value==''){
alert('请输入密码.');
return false;
}
return true;
}
</script>
<?php
function u2g($str){return @iconv('UTF-8', 'GB2312//IGNORE', $str);}
function g2u($str){return @iconv('GB2312', 'UTF-8//IGNORE', $str);}
function G($start,$end='',$dec=3) {// 记录和统计时间（微秒）
static $_info = array();
if(!empty($end)) { // 统计时间
if(!isset($_info[$end])) {$_info[$end] = microtime(TRUE);}
return number_format(($_info[$end]-$_info[$start]),$dec);
}else{$_info[$start] = microtime(TRUE); // 记录时间
}
}
function dealsize($size){//文件大小格式化
$danwei = array( 'Byte','KB','MB','GB' );
$d = 0;
while ( $size >= 900 ){
$size = round($size*100/1024)/100;
$d++;
}return $size.' '.$danwei[$d];}
?>
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