很简单，用于文件在web分享
1 执行*nix命令获取本目录文件
2 生成下载链接
3 支持中文名，名称内可含有空格
4 源代码请保存为utf-8编码
5 假设分享路径为http://xx_host/xx_dir，代码命名为index.php放在xx_dir目录，生成除index.php外的所有文件下载链接
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>private file box</title>
</head>
<body>
<h2>private file box</h2>
<?php
function list_file_url() {
exec ( "/bin/ls", $res, $rc );
//echo "<pre>";
// var_dump ( $res );
// var_dump ( $rc );
// echo "</pre>";
if (0 == $rc) {
//echo count ( $res ) . "<br />";
//echo "<br />";
for($i = 0; $i < count ( $res ); $i ++) {
if ($res[$i] != "index.php") {
//echo $res [$i] . "<br />";
$encoded_url = urlencode($res[$i]);
$encoded_url = str_replace("+","%20",$encoded_url);
$encoded_filename = iconv("GBK","UTF-8",$res[$i]);
$encoded_temp_filename = explode(".",$encoded_filename);
$encoded_filename = $encoded_temp_filename[0];
echo "<a href=\"./$encoded_url\">$encoded_filename</a>";
echo "<br />";
echo "<br />";
}
}
}
}
list_file_url ();
?>
</body>
</html>
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