PHP File Tips - Part 6: In this post, we will display all file and folders in a directory. We will see directory structure.
<?
function showDir($dir, $depth=0)
{
if(!is_dir($dir)){
die("not a directory");
}
$od = opendir($dir);
while(($file = readdir($od)) !== false){
if($file != "." && $file != "..")
{
if(is_dir("$dir/$file"))
{
echo "<tr><td>";
echo str_repeat(" ", $depth) . " [$file]";
echo "</td></tr>";
showDir("$dir/$file", ($depth + 1));
}
else
{
echo "<tr><td>";
echo str_repeat(" ",$depth) . " $file ";
echo "</td><td>";
echo ceil(filesize("$dir/$file")/1000)." KB";
echo "</td></tr>";
}
}
}
}
?>
<table>
<tr>
<th>Directory/File Name</th>
<th>Size</th>
</tr>
<?
showDir("F:\help\php_manual_chm_12");
?>
</table>
