note 110089 added to function.is-dir
| From: | santhosh dot palan at nospam dot com | Date: | Tue, 18 Sep 2012 09:33:35 +0000 |
| Subject: | note 110089 added to function.is-dir | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-190859@lists.php.net to get a copy of this message | ||
Below is a simple recursive function check whether a directory/folder is empty . Please let me know
of any bugs or improvements that could be possible :
<?php
$path="/home/santhosh/empty_test";
if(empty_dir($path))
{
echo("$path is empty\n");
}
else
{
echo("$path is NOT empty\n");
}
function empty_dir($dirpath)
{
$empty=1;
if (is_dir($dirpath))
{
if ($dh = opendir($dirpath))
{
while (($file = readdir($dh)) !== false)
{
if($file<>'.' && $file<>'..' && $file)
{
if(is_dir("$dirpath/$file"))
{
if(!empty_dir("$dirpath/$file"))
{
$empty=0;
break;
}
}
else
{
$empty=0;
break;
}
}
}
}
}
else
{
$empty=0;
}
return $empty;
}
----
Server IP: 69.147.83.197
Probable Submitter: 122.167.244.134
----
Manual Page -- http://www.php.net/manual/en/function.is-dir.php
Edit -- https://master.php.net/note/edit/110089
Del: integrated -- https://master.php.net/note/delete/110089/integrated
Del: useless -- https://master.php.net/note/delete/110089/useless
Del: bad code -- https://master.php.net/note/delete/110089/bad+code
Del: spam -- https://master.php.net/note/delete/110089/spam
Del: non-english -- https://master.php.net/note/delete/110089/non-english
Del: in docs -- https://master.php.net/note/delete/110089/in+docs
Del: other reasons-- https://master.php.net/note/delete/110089
Reject -- https://master.php.net/note/reject/110089
Search -- https://master.php.net/manage/user-notes.php