<?php
function num_files($dir, $recursive=false, $counter=0) {
// static $counter;
if(is_dir($dir)) {
if($dh = opendir($dir)) {
while(($file = readdir($dh)) !== false) {
if($file != "." && $file != "..") {
$counter = (is_dir($dir."/".$file)) ? num_files($dir."/".$file, $recursive, $counter) : $counter+1;
}
}
closedir($dh);
}
}
return $counter;
}
function compare_name($a, $b) {
return strnatcmp($a['name'], $b['name']);
}
function getFileList($dir) {
# array to hold return value
$retval = array();
# add trailing slash if missing
if(substr($dir, -1) != "/") $dir .= "/";
# open pointer to directory and read list of files
$d = @dir($dir) or die("Directory does not exist or is unavailable for mapping.");
while(false !== ($entry = $d->read())) {
# skip hidden files
if($entry[0] == ".") continue;
if(is_dir("$dir$entry")) {
$smk_new_dir = "$dir$entry/";
$smk_count = num_files($smk_new_dir,false,0);
if ($smk_count>0) {
$retval[] = array(
"name" => "$dir$entry/",
"type" => filetype("$dir$entry"),
"size" => 0,
"count" => $smk_count,
"subdir" => getFileList($smk_new_dir),
"lastmod" => filemtime("$dir$entry")
);
}
else {
$retval[] = array(
"name" => "$dir$entry/",
"type" => filetype("$dir$entry"),
"size" => 0,
"count" => $smk_count,
"lastmod" => filemtime("$dir$entry")
);
}
}
elseif(is_readable("$dir$entry")) {
$retval[] = array(
"name" => "$dir$entry",
"type" => mime_content_type("$dir$entry"),
"size" => filesize("$dir$entry"),
"lastmod" => filemtime("$dir$entry")
);
}
}
$d->close();
# sort alphabetically by name
usort($retval, 'compare_name');
//return the array
return $retval;
}
$directory="";
if ($_GET['dir']) {
$directory=$_GET['dir'];
}
$base_dir = $_SERVER['DOCUMENT_ROOT']."/".$directory."/";
$file_list = getFileList($base_dir);
function format_file_tree($item,$path) {
$trim_system_data = 0;
$result = "";
if ($item['type']=="dir") {
//trim off the trailing slash from the directory
$trim_system_data=1;
}
else {
//find length of the file extension
$trim_system_data = strlen(strrchr($item['name'],"."));
}
$result = " <li";
if ($trim_system_data==1) {
$result .= " class=\"directory\"";
}
$result .= ">".ucwords(str_replace("_"," ",substr($item['name'],strlen($path),strlen($item['name'])-strlen($path)-$trim_system_data))); //turn underscores into spaces
if ($trim_system_data==1) {
$result .= " <span class=\"file_count\">(".$item['count']." file";
if ($item['count']<>1) {
$result .= "s";
}
$result .= ")</span>";
if (count($item['subdir'])>0) {
$result .= "\n <ul>\n";
for ($i=0;$i<count($item['subdir']);$i++) {
$result .= format_file_tree($item['subdir'][$i],$item['name']);
}
$result .= " </ul>\n ";
}
}
$result .= "</li>\n";
return $result;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Directory<?php
if (!$directory=="") {
print " » ".ucwords($directory);
}
?></title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<style type="text/css">
* {border:0;margin:0;padding:0;}
body {padding:5px;font-family:'trebuchet ms';font-size:15px;color:#aaa;}
#file_tree {/*padding:8px;*/overflow:auto;float:left;border:4px double brown;}
h1 {font-size:17px;font-weight:bold;color:#123456;border-left:1px solid #facedd;border-bottom:1px solid #facedd;padding-left:15px;width:280px;line-height:20px;/*14px;*/margin-bottom:5px;cursor:default;}
h1 .file_count {background-color:transparent;color:sienna;font-size:12px;}
ul {list-style-type:none;line-height:20px;}
#file_tree>ul {padding:8px;background-color:khaki;}
ul ul {margin-left:20px;}
a {color:#404040;font-size:14px;text-decoration:none;font-weight:bold;padding:2px 4px;margin-left:30px;}
a:hover {background-color:#8d5;}
li.directory {color:#000;font-weight:bold;background-color:lemonchiffon;margin-bottom:2px;padding:0px 10px 1px 2px;border:1px solid burlywood;margin-top:2px;}
li.directory ul li {color:#aaa;font-weight:normal;}
li.directory ul li.directory {color:#000;font-weight:bold;}
.file_count {background-color:maroon;font-size:11px;padding:0px 2px;color:#fff;}
ul ul {border-left:1px solid #000;border-bottom:1px solid #000;padding:5px;margin-bottom:5px;}
.directory:hover {background-color:lemonchiffon;color:#000;}
.directory .directory, .directory .directory:hover {background-color:lightyellow;color:#000;}
.directory .directory .directory, .directory .directory .directory:hover {background-color:floralwhite;color:#000;}
.directory .directory .directory .directory, .directory .directory .directory .directory:hover {background-color:#fff;color:#000;}
li {cursor:default;padding:0px 4px;}
li:hover {background-color:steelblue;color:#fff}
.directory li:hover {color:#fff;}
</style>
</head>
<body>
<h1><?php
if (!$directory=="") {
print "\"".ucwords($directory)."\" Directory";
}
else {
print "\"Root\" Directory";
}
?> <span class="file_count">(<?php print num_files($base_dir); ?> files)</span></h1>
<div id="file_tree">
<ul>
<?php
for ($i=0;$i<count($file_list);$i++) {
print format_file_tree($file_list[$i],$base_dir);
}
?>
</ul>
</div>
</body>
</html>
I had some free time so I wrote this as practice. It prints out a formatted filetree (but does not show extensions or create links to the files). The script also puts the filenames in title case and turns underscores into spaces. All-in-all it doesn't provide any direct way to get to your files and if you wanted to skip listing the directory folders (and list ONLY the files) it could be modified to do that.
It's currently set up to list all directories and files within the domain's (or subdomain's) root folder but it could also be modified to only work on a folder farther down the tree...