View file 5555665/file_hosting/script.php

<?php 
$action = "";
if(isset($action))
{
    $ftp = 'server.domain';
    $login = 'Anonymous';
    $pass = '';
    $mera = 2;
    $ftp_handle = ftp_connect($ftp); 

    if(!@ftp_login($ftp_handle, $login, $pass)) exit("Ошибка определения занимаемого объёма"); 

    $dir = "/file_hosting/myfiles/";
    $global_size = 0;
    $global_size = get_ftp_size($ftp_handle, $dir, $global_size);
    if($mera == 1) $size=ceil(($global_size)/1024)." КB";
    if($mera == 2) $size=ceil(($global_size)/1024/1024)." Mб"; 
    if($mera == 3) $size=round(($global_size)/1024/1024/1024)." Гб";
    echo "<b>Folder Size: $size</b>";

    ftp_close($ftp_handle); 
    
}

function get_ftp_size($ftp_handle, $dir, $global_size) 
{ 
    $file_list = ftp_rawlist($ftp_handle, $dir); 
    if(!empty($file_list)) 
    { 
       foreach($file_list as $file) 
       { 

          list($acc, 
               $bloks, 
               $group, 
               $user, 
               $size,  
               $month,  
               $day,  
               $year,  
               $file) = preg_split("/[\s]+/", $file); 

          if($acc[0] == 'd' && $file != ".." && $file != ".") 
          { 
             $dir_new = trim($dir."/".$file,"/"); 
             $global_size = get_ftp_size($ftp_handle, $dir_new, $global_size); 
          } 
          else 
          { 
             $global_size += $size; 
          } 
       } 
    } 
    return $global_size; 
}

?>