note 54454 deleted from ref.dir by sniper
| From: | sniper@php.net | Date: | Fri, 16 Dec 2005 00:01:28 +0000 |
| Subject: | note 54454 deleted from ref.dir by sniper | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-100270@lists.php.net to get a copy of this message | ||
Note Submitter: w dot pankaj at gmail dot com
----
hi all,
The following code is something which shows you the tree structure of a directory ,which
atually further based on he recursion(*which means if you have the folder(s) in a folder ,It ll read
those also)
<?php
$path="./";
readdirectory($path);
function readdirectory($path)
{
$level=getLevel($path);
if (!file_exists($path)) echo "not an existing directory";
if (!is_dir($path)) echo $path." isnt a directory";
$main_dir =opendir ($path) or die("Error reading ".$path);
$i=0;
while ($entry=readdir($main_dir))
{
if (filetype($path."/".$entry)=="dir") {
if($entry!="." and $entry!=".."){
for($counter=0;$counter<=$level;$counter++){ echo
"\t"; }
echo "directory:
".$entry."\tLevel:".$level." \n";
readdirectory($path."/".$entry);
}
}
else if(filetype($path."/".$entry)=="file") {
for($counter=0;$counter<=$level;$counter++){ echo
"\t"; }
echo "File :
".$entry."\tLevel:".$level."\n";
}
}
}
function getLevel($path) {
str_replace("//","/",$path);
$num=substr_count($path,"/");
return $num-1;
}
?>