Index of
| Filename |
Type |
Size |
Time Modified |
= 1) {
$number /= 10;
$multiplier *= 10;
}
return round($number, $sigdigs) * $multiplier;
}
// Human-readable filesizes
function pretty_filesize($file)
{
$size = filesize($file);
if($size < 1024) { $size = RoundSigDigs($size, 3)." B"; }
elseif($size < 1048576) { $size = RoundSigDigs($size/1024, 3)." KB"; }
elseif($size < 1073741824) { $size = RoundSigDigs($size/1048576, 3)." MB"; }
else { $size = RoundSigDigs($size/1073741824, 3)." GB"; }
return $size;
}
// Collection of file names to ignore
$ignore_list = array("index.php", ".", ".htaccess", "directory-script.php", "zip-downloader.php");
// Makes $dirArray into a sorted array with our desired data
// See also http://www.php.net/manual/en/function.readdir.php
$myDirectory = opendir(".");
while(false !== ($entryName = readdir($myDirectory)))
{
if(is_dir($entryName)) { $dirArray[]=$entryName; }
else { $fileArray[]=$entryName; }
}
closedir($myDirectory);
natcasesort($dirArray);
natcasesort($fileArray);
$dirArray = array_merge($dirArray, $fileArray);
$dirArray = array_diff($dirArray, $ignore_list);
$dirArray = array_values($dirArray); // reindexes the array so that the zebra striping works
// Number of entries in the directory
$indexCount = count($dirArray);
// Loops through the array of files
for($index = 0; $index < $indexCount; $index++)
{
// Gets file names
$name = $dirArray[$index];
$namehref = $dirArray[$index];
// Gets date modifiedY-m-d
//$modtime = date("M j Y G:i A", filemtime($dirArray[$index]));
$modtime = date("Y-m-d G:i", filemtime($dirArray[$index]));
// Deals with directories
if(is_dir($dirArray[$index]))
{
$extn = "dir";
$longextn = "<Directory>";
$size = "";
// Cleans up .. directory
if($name == "..") {
// directories in private that are just below private
if(strpos($index_location,"private") !== false && substr_count($index_location,"/") == 3)
{ continue; }
else {
$name = ".. (Parent Directory)"; $extn = "pardir";
}
}
}
// Now we deal with files
else
{
// Gets file extension
$extn = pathinfo($dirArray[$index], PATHINFO_EXTENSION);
if($extn == "php" && $index_location == "/site/php/")
{
$namehref =
'http://math.uchicago.edu/~chonoles/viewcode/?page='. str_replace(".php", "", $namehref) . '&lang=php';
}
// Prettifies file type
switch ($extn)
{
// Images
case "png": $longextn = "PNG Image"; break;
case "jpg": $longextn = "JPEG Image"; break;
case "jpeg": $longextn = "JPEG Image"; break;
case "svg": $longextn = "SVG Image"; break;
case "gif": $longextn = "GIF Image"; break;
case "ico": $longextn = "Windows Icon"; break;
// Zips
case "7z": $longextn = "7z Archive"; break;
case "zip": $longextn = "ZIP Archive"; break;
// Other files
case "pdf": $longextn = "PDF Document"; break;
case "djvu": $longextn = "DjVu Document"; break;
case "djv": $longextn = "DjVu Document"; break;
case "dvi": $longextn = "DVI Document"; break;
case "epub": $longextn = "EPUB e-Book"; break;
case "mobi": $longextn = "MOBI e-Book"; break;
case "ps": $longextn = "PostScript Document"; break;
case "chm": $longextn = "Compiled HTML Help"; break;
case "txt": $longextn = "Text File"; break;
case "exe": $longextn = "Windows Executable"; break;
case "py": $longextn = "Python File"; break;
// Math
case "tex": $longextn = "TeX File"; break;
case "sty": $longextn = "TeX Package"; break;
case "cls": $longextn = "TeX Package"; break;
case "nb": $longextn = "Mathematica Notebook"; break;
case "m": $longextn = "Mathematica Package"; break;
// Office
case "doc": $longextn = "Word Document"; break;
case "docx": $longextn = "Word Document"; break;
case "xls": $longextn = "Excel Spreadsheet"; break;
case "xlsx": $longextn = "Excel Spreadsheet"; break;
case "ppt": $longextn = "PowerPoint"; break;
case "pptx": $longextn = "PowerPoint"; break;
case "pps": $longextn = "PowerPoint"; break;
case "ppsx": $longextn = "PowerPoint"; break;
case "pub": $longextn = "Publisher Document"; break;
// Video
case "avi": $longextn = "AVI Video"; break;
case "wmv": $longextn = "WMV Video"; break;
case "mp4": $longextn = "MP4 Video"; break;
case "mkv": $longextn = "MKV Video"; break;
case "mov": $longextn = "MOV Video"; break;
case "m4a": $longextn = "M4A Video"; break;
case "mpg": $longextn = "MPG Video"; break;
case "mpeg": $longextn = "MPEG Video"; break;
case "ogv": $longextn = "OGV Video"; break;
// Audio
case "mp3": $longextn = "MP3 Audio"; break;
case "ogg": $longextn = "OGG Audio"; break;
case "aac": $longextn = "AAC Audio"; break;
case "flac": $longextn = "FLAC Audio"; break;
case "wma": $longextn = "WMA Audio"; break;
// Web pages
case "html": $longextn = "HTML File"; break;
case "htm": $longextn = "HTML File"; break;
case "xhtml": $longextn = "HTML File"; break;
case "shtml": $longextn = "HTML File"; break;
case "php": $longextn = "PHP Script"; break;
case "js": $longextn = "Javascript File"; break;
case "css": $longextn = "CSS Stylesheet"; break;
case "htaccess": $longextn = "Server Config File"; break;
case "log": $longextn = "Log File"; break;
default:
if($extn != "")
{ $extn = "unkwn"; $longextn = strtoupper($extn)." File"; }
else
{ $extn = "unkwn"; $longextn = "Unknown"; }
break;
}
// Gets and cleans up file size
$size = pretty_filesize($dirArray[$index]);
$sizekey = filesize($dirArray[$index]);
}
// For "zebra striping" of output without having to use CSS3 selectors
$parity = ($index % 2 == 0) ? (' class="odd"') : ("");
// Output
echo("\n " .
"\n $name | " .
"\n $longextn | " .
"\n $size | " .
"\n $modtime | " .
"\n " .
"\n");
}
?>