Hello!
I hope someone can help me with this...it's doin' my head in!
Below I have a class I found for finding out directory sizes. What I have
done is to get the username of each user and their create a directory path
(based on their username - these directories do exist with subdirs).
This works fine when I restrict the select statement to 1 user, but when
selecting all, it generates an error for (nearly) all the users, namely, the
ones with no contents in their directories. Thing is, just above the error,
it prints what I want ( I think - haven't check it for accuracy yet).
Any help or ideas on how to achieve this would be most helpful and
appreciated!!
(Win2K, PHP 4.1.1)
The Code
-----------------------------------------------
<?php include "../../conf/dbinfo.php"; ?>
<?php
class DirectoryInfo
{
//recursively gets the size of a directory.
function get_dir_size($dir, &$size)
{
if (isset($handle))
{
$handle = "";
}
$handle = opendir($dir);
if(!$handle )
{
return $this->display_size(0);
}
else
{
while( $file = readdir($handle) )
{
if($file != '.' and $file != '..')
{
is_dir("$dir/$file") ?
$this->get_dir_size("$dir/$file", $size) : $size
+= filesize("$dir/$file");
}
}
if ($size < 1)
{
return $this->display_size(0);
$handle ="";
$size = "0";
}
else
{
return $this->display_size($size);
$handle ="";
$size = "0";
}
}
}
// File size calculations - for display.
function display_size($file_size)
{
if($file_size >= 1073741824)
{
$file_size = round($file_size / 1073741824 * 100) / 100 . "
Gb";
}
elseif($file_size >= 1048576)
{
$file_size = round($file_size / 1048576 * 100) / 100 . " Mb";
}
elseif($file_size >= 1024)
{
$file_size = round($file_size / 1024 * 100) / 100 . " Kb";
}
else
{
$file_size = $file_size . " bytes";
}
return $file_size;
}
}
$sql = "SELECT * FROM FTPUsers";
$result = $dsn2->query( $sql );
if ( DB::isError( $result = $dsn2->query( $sql ) ) )
{
echo DB::errorMessage( $result );
}
else
{
while ( $row = $result->fetchRow( DB_FETCHMODE_ASSOC ) )
{
$dir = "F:/path/to/" . $row[Name] . "";
$d = new DirectoryInfo;
echo "<P>" . $row[Name] . " " . $d->get_dir_size($dir, $size);
}
}
?>
-----------------------------------------------
Result
-----------------------------------------------
User1 0 bytes
Warning: OpenDir: Invalid argument (errno 22) in
F:\OBS\WinPartnerWeb\www\partners\pa\obsWebsite\testsize.php on line 13
User2 0 bytes
Warning: OpenDir: Invalid argument (errno 22) in
F:\OBS\WinPartnerWeb\www\partners\pa\obsWebsite\testsize.php on line 13
User3 0 bytes
User4 26.33 Mb
Warning: OpenDir: Invalid argument (errno 22) in
F:\OBS\WinPartnerWeb\www\partners\pa\obsWebsite\testsize.php on line 13
User5 0 bytes
Warning: OpenDir: Invalid argument (errno 22) in
F:\OBS\WinPartnerWeb\www\partners\pa\obsWebsite\testsize.php on line 13
User6 0 bytes
Warning: OpenDir: Invalid argument (errno 22) in
F:\OBS\WinPartnerWeb\www\partners\pa\obsWebsite\testsize.php on line 13
...
-----------------------------------------------
Thanks
Simon H
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
