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function foldersize($path) { $total_size = 0; $files = scandir($path); foreach($files as $t) { if (is_dir(rtrim($path, '/') . '/' . $t)) { if ($t<>"." && $t<>"..") { $size = foldersize(rtrim($path, '/') . '/' . $t); $total_size += $size; } } else { $size = filesize(rtrim($path, '/') . '/' . $t); $total_size += $size; } } return $total_size; } function format_size($size) { $mod = 1024; $units = explode(' ','B KB MB GB TB PB'); for ($i = 0; $size > $mod; $i++) { $size /= $mod; } return round($size, 2) . ' ' . $units[$i]; } $SIZE_LIMIT = 5368709120; // 5 GB $sql="select * from users order by id"; $result=mysql_query($sql); while($row=mysql_fetch_array($result)) { $disk_used = foldersize("C:/xampp/htdocs/freehosting/".$row['name']); $disk_remaining = $SIZE_LIMIT - $disk_used; print 'Name: ' . $row['name'] . '<br>'; print 'diskspace used: ' . format_size($disk_used) . '<br>'; print 'diskspace left: ' . format_size($disk_remaining) . '<br><hr>'; } php disk_total_space Any idea why the processor usage shoot up too high or 100% till the script execution is finish ? Can anything be done to optimize it? or is there any other alternative way to check folder and folders inside it size?

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