torrent file parsing

[mulekula]

Hi all!
Please help me finish script that would have counted the torrent file size that's what I tried to do:

$new_torr_file_size = '.$new_torr.';  //$new_torr_filename = "torrent/".$_FILES['file']['name'];
        if ($new_torr_file_size>999999){ //IF GREATER THAN 999KB, DISPLAY AS MB
            $theDiv = $theFileSize / 1000000;
            $new_torr_file_size = round($theDiv, 1)." MB"; //round($WhatToRound, $DecimalPlaces)
        } else { //OTHERWISE DISPLAY AS KB
            $theDiv = $theFileSize / 1000;
            $new_torr_file_size = round($theDiv, 1)." KB"; //round($WhatToRound, $DecimalPlaces)
        } 

Here's the script that Pars information from the file:

require_once './BEncoder.inc.php';
$my_tracker_url = 'http://ya.ru/';
$torr_filename = 'http://torrents.thepiratebay.org/6687573/Rurouni_Kenshin_-_Artbook_(825x1200)_[JPG]_TNT_Village.6687573.TPB.torrent';
$new_torr_filename = './456.torrent';
// Read torrent file
$torr_data = @file_get_contents($torr_filename);
if ($torr_data!==false && !empty($torr_data))
{
    try {
        $encoder = new BEncoder ();
        // decode input torrent file
        $torr_array = $encoder->decode ($torr_data);
        if (!isset($torr_array["announce-list"]))
        {// if torrent dont have list, create it and add to it main announcer
            $torr_array["announce-list"][] = array($torr_array["announce"]);
        }
        // add new tracker
        $torr_array["announce-list"][] = array($my_tracker_url);
        $new_torr = $encoder->encode($torr_array);
        if (!file_put_contents($new_torr_filename,$new_torr))
        {
            echo 'cant write new torrent file <b>' . $new_torr_filename . '</b>';
        }
    } catch (Exception $e) {
        echo 'wrong format in torrent file <b>' . $torr_filename . '</b>:<br /><b>'. $e->getMessage() .'</b>';
    }
}
else
{
    echo ('Cannot load file <b>' . $torr_filename . '</b>');
} 

I hope for your help!
PS: I am from Ukraine, so sorry for my English ^_^

[mulekula]

Help connect this feature!

function size($size, $short_notation = false){
    $kb = 1024;            // Kilobyte
    $mb = 1024 * $kb;    // Megabyte
    $gb = 1024 * $mb;    // Gigabyte
    $tb = 1024 * $gb;    // Terabyte
    
    if($short_notation == true){
        $byte = 'B';
        $kilobyte = 'KB';
        $megabyte = 'MB';
        $gigabyte = 'GB';
        $terabyte = 'TB';
    }
    else{
        $byte = 'bytes';
        $kilobyte = 'kilobyte';
        $megabyte = 'megabyte';
        $gigabyte = 'gigabyte';
        $terabyte = 'terabyte';
    }
    
    if ($size < $kb) $size = $size.'&nbsp;'.$byte;
    else if ($size < $mb) $size = round($size/$kb,2).'&nbsp;'.$kilobyte;
    else if ($size < $gb) $size = round($size/$mb,2).'&nbsp;'.$megabyte;
    else if ($size < $tb) $size = round($size/$gb,2).'&nbsp;'.$gigabyte;
    else $size = round($size/$tb,2).'&nbsp;'.$terabyte;
    return $size;
}