$val) { $content_path = $path."/".$val; if(is_dir($content_path)) { $total_size += folder_size($content_path."/"); } else { $total_size += filesize($content_path); } } return ($total_size); } else { $folder_size = `du -s $path`; $size_array = explode("\t", $folder_size); return $size_array[0]*1024; } } elseif($listing_mode == 1) //FTP { global $ftp_stream; $dir_content = ftp_rawlist($ftp_stream, $path); $ignore = array(".", ".."); foreach($dir_content as $key => $val) { $current = parse_rawurl($val); if(substr($current[0], 0, 1) == "d" and !in_array($current[8], $ignore)) { $dir_size = folder_size($path."/".$current[8]); $total_size += $dir_size; } else { $total_size += $current[4]; } } return ($total_size); } } function parse_rawurl($val) { $current = preg_split("/[\s]+/",$val,9); return $current; } function letter_size($byte_size) { $file_size = $byte_size/1024; if($file_size >= 1048576) $file_size = sprintf("%01.2f", $file_size/1048576)." GB"; elseif ($file_size >= 1024) $file_size = sprintf("%01.2f", $file_size/1024)." MB"; else $file_size = sprintf("%01.1f", $file_size)." KB"; return $file_size; } function display_error_message($message) { return "

$message

"; } ?>