<?php
/////////////////////////////////////////////////////////////////
/// getID3() by James Heinrich <info@getid3.org>               //
//  available at http://getid3.sourceforge.net                 //
//            or http://www.getid3.org                         //
/////////////////////////////////////////////////////////////////
//                                                             //
// /demo/demo.browse.php - part of getID3()                     //
// Sample script for browsing/scanning files and displaying    //
// information returned by getID3()                            //
// See readme.txt for more details                             //
//                                                            ///
/////////////////////////////////////////////////////////////////


die('Due to a security issue, this demo has been disabled. It can be enabled by removing line 16 in demos/demo.browse.php');


/////////////////////////////////////////////////////////////////
// set predefined variables as if magic_quotes_gpc was off,
// whether the server's got it or not:
UnifyMagicQuotes(false);
/////////////////////////////////////////////////////////////////


/////////////////////////////////////////////////////////////////
// showfile is used to display embedded images from table_var_dump()
// md5 of requested file is required to prevent abuse where any
// random file on the server could be viewed
if (@$_REQUEST['showfile']) {
    if (is_readable($_REQUEST['showfile'])) {
        if (md5_file($_REQUEST['showfile']) == @$_REQUEST['md5']) {
            readfile($_REQUEST['showfile']);
            exit;
        }
    }
    die('Cannot display "'.$_REQUEST['showfile'].'"');
}
/////////////////////////////////////////////////////////////////


if (!function_exists('getmicrotime')) {
    function getmicrotime() {
        list($usec, $sec) = explode(' ', microtime());
        return ((float) $usec + (float) $sec);
    }
}

///////////////////////////////////////////////////////////////////////////////


$writescriptfilename = 'demo.write.php';

require_once('../getid3/getid3.php');

// Needed for windows only
define('GETID3_HELPERAPPSDIR', 'C:/helperapps/');

// Initialize getID3 engine
$getID3 = new getID3;
$getID3->setOption(array('encoding' => 'UTF-8'));

$getID3checkColor_Head           = 'CCCCDD';
$getID3checkColor_DirectoryLight = 'FFCCCC';
$getID3checkColor_DirectoryDark  = 'EEBBBB';
$getID3checkColor_FileLight      = 'EEEEEE';
$getID3checkColor_FileDark       = 'DDDDDD';
$getID3checkColor_UnknownLight   = 'CCCCFF';
$getID3checkColor_UnknownDark    = 'BBBBDD';


///////////////////////////////////////////////////////////////////////////////


header('Content-Type: text/html; charset=UTF-8');
ob_start();
echo '<html><head>';
echo '<title>getID3() - /demo/demo.browse.php (sample script)</title>';
echo '<style>BODY,TD,TH { font-family: sans-serif; font-size: 9pt; }</style>';
echo '</head><body>';

if (isset($_REQUEST['deletefile'])) {
    if (file_exists($_REQUEST['deletefile'])) {
        if (unlink($_REQUEST['deletefile'])) {
            $deletefilemessage = 'Successfully deleted '.addslashes($_REQUEST['deletefile']);
        } else {
            $deletefilemessage = 'FAILED to delete '.addslashes($_REQUEST['deletefile']).' - error deleting file';
        }
    } else {
        $deletefilemessage = 'FAILED to delete '.addslashes($_REQUEST['deletefile']).' - file does not exist';
    }
    if (isset($_REQUEST['noalert'])) {
        echo '<b><font color="'.(($deletefilemessage{0} == 'F') ? '#FF0000' : '#008000').'">'.$deletefilemessage.'</font></b><hr>';
    } else {
        echo '<script language="JavaScript">alert("'.$deletefilemessage.'");</script>';
    }
}


if (isset($_REQUEST['filename'])) {

    if (!file_exists($_REQUEST['filename'])) {
        die(getid3_lib::iconv_fallback('ISO-8859-1', 'UTF-8', $_REQUEST['filename'].' does not exist'));
    }
    $starttime = getmicrotime();
    $AutoGetHashes = (bool) (filesize($_REQUEST['filename']) < 52428800); // auto-get md5_data, md5_file, sha1_data, sha1_file if filesize < 50MB

    $getID3->setOption(array(
        'option_md5_data'  => $AutoGetHashes,
        'option_sha1_data' => $AutoGetHashes,
    ));
    $ThisFileInfo = $getID3->analyze($_REQUEST['filename']);
    if ($AutoGetHashes) {
        $ThisFileInfo['md5_file']  = getid3_lib::md5_file($_REQUEST['filename']);
        $ThisFileInfo['sha1_file'] = getid3_lib::sha1_file($_REQUEST['filename']);
    }


    getid3_lib::CopyTagsToComments($ThisFileInfo);

    $listdirectory = dirname(getid3_lib::SafeStripSlashes($_REQUEST['filename']));
    $listdirectory = realpath($listdirectory); // get rid of /../../ references

    if (GETID3_OS_ISWINDOWS) {
        // this mostly just gives a consistant look to Windows and *nix filesystems
        // (windows uses \ as directory seperator, *nix uses /)
        $listdirectory = str_replace('\\', '/', $listdirectory.'/');
    }

    if (strstr($_REQUEST['filename'], 'http://') || strstr($_REQUEST['filename'], 'ftp://')) {
        echo '<i>Cannot browse remote filesystems</i><br>';
    } else {
        echo 'Browse: <a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.urlencode($listdirectory).'">'.getid3_lib::iconv_fallback('ISO-8859-1', 'UTF-8', $listdirectory).'</a><br>';
    }

    echo table_var_dump($ThisFileInfo);
    $endtime = getmicrotime();
    echo 'File parsed in '.number_format($endtime - $starttime, 3).' seconds.<br>';

} else {

    $listdirectory = (isset($_REQUEST['listdirectory']) ? getid3_lib::SafeStripSlashes($_REQUEST['listdirectory']) : '.');
    $listdirectory = realpath($listdirectory); // get rid of /../../ references
    $currentfulldir = $listdirectory.'/';

    if (GETID3_OS_ISWINDOWS) {
        // this mostly just gives a consistant look to Windows and *nix filesystems
        // (windows uses \ as directory seperator, *nix uses /)
        $currentfulldir = str_replace('\\', '/', $listdirectory.'/');
    }

    if ($handle = @opendir($listdirectory)) {

        echo str_repeat(' ', 300); // IE buffers the first 300 or so chars, making this progressive display useless - fill the buffer with spaces
        echo 'Processing';

        $starttime = getmicrotime();

        $TotalScannedUnknownFiles  = 0;
        $TotalScannedKnownFiles    = 0;
        $TotalScannedPlaytimeFiles = 0;
        $TotalScannedBitrateFiles  = 0;
        $TotalScannedFilesize      = 0;
        $TotalScannedPlaytime      = 0;
        $TotalScannedBitrate       = 0;
        $FilesWithWarnings         = 0;
        $FilesWithErrors           = 0;

        while ($file = readdir($handle)) {
            set_time_limit(30); // allocate another 30 seconds to process this file - should go much quicker than this unless intense processing (like bitrate histogram analysis) is enabled
            echo ' .'; // progress indicator dot
            flush();  // make sure the dot is shown, otherwise it's useless
            $currentfilename = $listdirectory.'/'.$file;

            switch ($file) {
                case '..':
                    $ParentDir = realpath($file.'/..').'/';
                    if (GETID3_OS_ISWINDOWS) {
                        $ParentDir = str_replace('\\', '/', $ParentDir);
                    }
                    $DirectoryContents[$currentfulldir]['dir'][$file]['filename'] = $ParentDir;
                    continue 2;
                    break;

                case '.':
                    // ignore
                    continue 2;
                    break;
            }

            // symbolic-link-resolution enhancements by davidbullock×´ech-center*com
            $TargetObject     = realpath($currentfilename);  // Find actual file path, resolve if it's a symbolic link
            $TargetObjectType = filetype($TargetObject);     // Check file type without examining extension

            if ($TargetObjectType == 'dir') {

                $DirectoryContents[$currentfulldir]['dir'][$file]['filename'] = $file;

            } elseif ($TargetObjectType == 'file') {

                $getID3->setOption(array('option_md5_data' => isset($_REQUEST['ShowMD5'])));
                $fileinformation = $getID3->analyze($currentfilename);

                getid3_lib::CopyTagsToComments($fileinformation);

                $TotalScannedFilesize += @$fileinformation['filesize'];

                if (isset($_REQUEST['ShowMD5'])) {
                    $fileinformation['md5_file'] = md5($currentfilename);
                    $fileinformation['md5_file']  = getid3_lib::md5_file($currentfilename);
                }

                if (!empty($fileinformation['fileformat'])) {
                    $DirectoryContents[$currentfulldir]['known'][$file] = $fileinformation;
                    $TotalScannedPlaytime += @$fileinformation['playtime_seconds'];
                    $TotalScannedBitrate  += @$fileinformation['bitrate'];
                    $TotalScannedKnownFiles++;
                } else {
                    $DirectoryContents[$currentfulldir]['other'][$file] = $fileinformation;
                    $DirectoryContents[$currentfulldir]['other'][$file]['playtime_string'] = '-';
                    $TotalScannedUnknownFiles++;
                }
                if (isset($fileinformation['playtime_seconds']) && ($fileinformation['playtime_seconds'] > 0)) {
                    $TotalScannedPlaytimeFiles++;
                }
                if (isset($fileinformation['bitrate']) && ($fileinformation['bitrate'] > 0)) {
                    $TotalScannedBitrateFiles++;
                }
            }
        }
        $endtime = getmicrotime();
        closedir($handle);
        echo 'done<br>';
        echo 'Directory scanned in '.number_format($endtime - $starttime, 2).' seconds.<br>';
        flush();

        $columnsintable = 14;
        echo '<table border="1" cellspacing="0" cellpadding="3">';

        echo '<tr bgcolor="#'.$getID3checkColor_Head.'"><th colspan="'.$columnsintable.'">Files in '.getid3_lib::iconv_fallback('ISO-8859-1', 'UTF-8', $currentfulldir).'</th></tr>';
        $rowcounter = 0;
        foreach ($DirectoryContents as $dirname => $val) {
            if (is_array($DirectoryContents[$dirname]['dir'])) {
                uksort($DirectoryContents[$dirname]['dir'], 'MoreNaturalSort');
                foreach ($DirectoryContents[$dirname]['dir'] as $filename => $fileinfo) {
                    echo '<tr bgcolor="#'.(($rowcounter++ % 2) ? $getID3checkColor_DirectoryLight : $getID3checkColor_DirectoryDark).'">';
                    if ($filename == '..') {
                        echo '<form action="'.$_SERVER['PHP_SELF'].'" method="get">';
                        echo '<td colspan="'.$columnsintable.'">Parent directory: ';
                        echo '<input type="text" name="listdirectory" size="50" style="background-color: '.$getID3checkColor_DirectoryDark.';" value="';
                        if (GETID3_OS_ISWINDOWS) {
                            echo htmlentities(str_replace('\\', '/', realpath($dirname.$filename)), ENT_QUOTES);
                        } else {
                            echo htmlentities(realpath($dirname.$filename), ENT_QUOTES);
                        }
                        echo '"> <input type="submit" value="Go">';
                        echo '</td></form>';
                    } else {
                        echo '<td colspan="'.$columnsintable.'"><a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.urlencode($dirname.$filename).'"><b>'.FixTextFields($filename).'</b></a></td>';
                    }
                    echo '</tr>';
                }
            }

            echo '<tr bgcolor="#'.$getID3checkColor_Head.'">';
            echo '<th>Filename</th>';
            echo '<th>File Size</th>';
            echo '<th>Format</th>';
            echo '<th>Playtime</th>';
            echo '<th>Bitrate</th>';
            echo '<th>Artist</th>';
            echo '<th>Title</th>';
            if (isset($_REQUEST['ShowMD5'])) {
                echo '<th>MD5&nbsp;File (File) (<a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.rawurlencode(isset($_REQUEST['listdirectory']) ? $_REQUEST['listdirectory'] : '.').'">disable</a>)</th>';
                echo '<th>MD5&nbsp;Data (File) (<a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.rawurlencode(isset($_REQUEST['listdirectory']) ? $_REQUEST['listdirectory'] : '.').'">disable</a>)</th>';
                echo '<th>MD5&nbsp;Data (Source) (<a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.rawurlencode(isset($_REQUEST['listdirectory']) ? $_REQUEST['listdirectory'] : '.').'">disable</a>)</th>';
            } else {
                echo '<th colspan="3">MD5&nbsp;Data (<a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.rawurlencode(isset($_REQUEST['listdirectory']) ? $_REQUEST['listdirectory'] : '.').'&ShowMD5=1">enable</a>)</th>';
            }
            echo '<th>Tags</th>';
            echo '<th>Errors & Warnings</th>';
            echo '<th>Edit</th>';
            echo '<th>Delete</th>';
            echo '</tr>';

            if (isset($DirectoryContents[$dirname]['known']) && is_array($DirectoryContents[$dirname]['known'])) {
                uksort($DirectoryContents[$dirname]['known'], 'MoreNaturalSort');
                foreach ($DirectoryContents[$dirname]['known'] as $filename => $fileinfo) {
                    echo '<tr bgcolor="#'.(($rowcounter++ % 2) ? $getID3checkColor_FileDark : $getID3checkColor_FileLight).'">';
                    echo '<td><a href="'.$_SERVER['PHP_SELF'].'?filename='.urlencode($dirname.$filename).'" TITLE="View detailed analysis">'.FixTextFields(getid3_lib::SafeStripSlashes($filename)).'</a></td>';
                    echo '<td align="right">&nbsp;'.number_format($fileinfo['filesize']).'</td>';
                    echo '<td align="right">&nbsp;'.NiceDisplayFiletypeFormat($fileinfo).'</td>';
                    echo '<td align="right">&nbsp;'.(isset($fileinfo['playtime_string']) ? $fileinfo['playtime_string'] : '-').'</td>';
                    echo '<td align="right">&nbsp;'.(isset($fileinfo['bitrate']) ? BitrateText($fileinfo['bitrate'] / 1000, 0, ((@$fileinfo['audio']['bitrate_mode'] == 'vbr') ? true : false)) : '-').'</td>';
                    echo '<td align="left">&nbsp;'.(isset($fileinfo['comments_html']['artist']) ? implode('<br>', $fileinfo['comments_html']['artist']) : '').'</td>';
                    echo '<td align="left">&nbsp;'.(isset($fileinfo['comments_html']['title']) ? implode('<br>', $fileinfo['comments_html']['title']) : '').'</td>';
                    if (isset($_REQUEST['ShowMD5'])) {
                        echo '<td align="left"><tt>'.(isset($fileinfo['md5_file'])        ? $fileinfo['md5_file']        : '&nbsp;').'</tt></td>';
                        echo '<td align="left"><tt>'.(isset($fileinfo['md5_data'])        ? $fileinfo['md5_data']        : '&nbsp;').'</tt></td>';
                        echo '<td align="left"><tt>'.(isset($fileinfo['md5_data_source']) ? $fileinfo['md5_data_source'] : '&nbsp;').'</tt></td>';
                    } else {
                        echo '<td align="center" colspan="3">-</td>';
                    }
                    echo '<td align="left">&nbsp;'.@implode(', ', array_keys($fileinfo['tags'])).'</td>';

                    echo '<td align="left">&nbsp;';
                    if (!empty($fileinfo['warning'])) {
                        $FilesWithWarnings++;
                        echo '<a href="javascript:alert(\''.FixTextFields(implode('\\n', $fileinfo['warning'])).'\');" TITLE="'.FixTextFields(implode("\n", $fileinfo['warning'])).'">warning</a><br>';
                    }
                    if (!empty($fileinfo['error'])) {
                        $FilesWithErrors++;
                        echo '<a href="javascript:alert(\''.FixTextFields(implode('\\n', $fileinfo['error'])).'\');" TITLE="'.FixTextFields(implode("\n", $fileinfo['error'])).'">error</a><br>';
                    }
                    echo '</td>';

                    echo '<td align="left">&nbsp;';
                    switch (@$fileinfo['fileformat']) {
                        case 'mp3':
                        case 'mp2':
                        case 'mp1':
                        case 'flac':
                        case 'mpc':
                        case 'real':
                            echo '<a href="'.$writescriptfilename.'?Filename='.urlencode($dirname.$filename).'" TITLE="Edit tags">edit&nbsp;tags</a>';
                            break;
                        case 'ogg':
                            switch (@$fileinfo['audio']['dataformat']) {
                                case 'vorbis':
                                    echo '<a href="'.$writescriptfilename.'?Filename='.urlencode($dirname.$filename).'" TITLE="Edit tags">edit&nbsp;tags</a>';
                                    break;
                            }
                            break;
                        default:
                            break;
                    }
                    echo '</td>';
                    echo '<td align="left">&nbsp;<a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.urlencode($listdirectory).'&deletefile='.urlencode($dirname.$filename).'" onClick="return confirm(\'Are you sure you want to delete '.addslashes($dirname.$filename).'? \n(this action cannot be un-done)\');" TITLE="Permanently delete '."\n".FixTextFields($filename)."\n".' from'."\n".' '.FixTextFields($dirname).'">delete</a></td>';
                    echo '</tr>';
                }
            }

            if (isset($DirectoryContents[$dirname]['other']) && is_array($DirectoryContents[$dirname]['other'])) {
                uksort($DirectoryContents[$dirname]['other'], 'MoreNaturalSort');
                foreach ($DirectoryContents[$dirname]['other'] as $filename => $fileinfo) {
                    echo '<tr bgcolor="#'.(($rowcounter++ % 2) ? $getID3checkColor_UnknownDark : $getID3checkColor_UnknownLight).'">';
                    echo '<td><a href="'.$_SERVER['PHP_SELF'].'?filename='.urlencode($dirname.$filename).'"><i>'.$filename.'</i></a></td>';
                    echo '<td align="right">&nbsp;'.(isset($fileinfo['filesize']) ? number_format($fileinfo['filesize']) : '-').'</td>';
                    echo '<td align="right">&nbsp;'.NiceDisplayFiletypeFormat($fileinfo).'</td>';
                    echo '<td align="right">&nbsp;'.(isset($fileinfo['playtime_string']) ? $fileinfo['playtime_string'] : '-').'</td>';
                    echo '<td align="right">&nbsp;'.(isset($fileinfo['bitrate']) ? BitrateText($fileinfo['bitrate'] / 1000) : '-').'</td>';
                    echo '<td align="left">&nbsp;</td>'; // Artist
                    echo '<td align="left">&nbsp;</td>'; // Title
                    echo '<td align="left" colspan="3">&nbsp;</td>'; // MD5_data
                    echo '<td align="left">&nbsp;</td>'; // Tags

                    //echo '<td align="left">&nbsp;</td>'; // Warning/Error
                    echo '<td align="left">&nbsp;';
                    if (!empty($fileinfo['warning'])) {
                        $FilesWithWarnings++;
                        echo '<a href="javascript:alert(\''.FixTextFields(implode('\\n', $fileinfo['warning'])).'\');" TITLE="'.FixTextFields(implode("\n", $fileinfo['warning'])).'">warning</a><br>';
                    }
                    if (!empty($fileinfo['error'])) {
                        if ($fileinfo['error'][0] != 'unable to determine file format') {
                            $FilesWithErrors++;
                            echo '<a href="javascript:alert(\''.FixTextFields(implode('\\n', $fileinfo['error'])).'\');" TITLE="'.FixTextFields(implode("\n", $fileinfo['error'])).'">error</a><br>';
                        }
                    }
                    echo '</td>';

                    echo '<td align="left">&nbsp;</td>'; // Edit
                    echo '<td align="left">&nbsp;<a href="'.$_SERVER['PHP_SELF'].'?listdirectory='.urlencode($listdirectory).'&deletefile='.urlencode($dirname.$filename).'" onClick="return confirm(\'Are you sure you want to delete '.addslashes($dirname.$filename).'? \n(this action cannot be un-done)\');" TITLE="Permanently delete '.addslashes($dirname.$filename).'">delete</a></td>';
                    echo '</tr>';
                }
            }

            echo '<tr bgcolor="#'.$getID3checkColor_Head.'">';
            echo '<td><b>Average:</b></td>';
            echo '<td align="right">'.number_format($TotalScannedFilesize / max($TotalScannedKnownFiles, 1)).'</td>';
            echo '<td>&nbsp;</td>';
            echo '<td align="right">'.getid3_lib::PlaytimeString($TotalScannedPlaytime / max($TotalScannedPlaytimeFiles, 1)).'</td>';
            echo '<td align="right">'.BitrateText(round(($TotalScannedBitrate / 1000) / max($TotalScannedBitrateFiles, 1))).'</td>';
            echo '<td rowspan="2" colspan="'.($columnsintable - 5).'"><table border="0" cellspacing="0" cellpadding="2"><tr><th align="right">Identified Files:</th><td align="right">'.number_format($TotalScannedKnownFiles).'</td><td>&nbsp;&nbsp;&nbsp;</td><th align="right">Errors:</th><td align="right">'.number_format($FilesWithErrors).'</td></tr><tr><th align="right">Unknown Files:</th><td align="right">'.number_format($TotalScannedUnknownFiles).'</td><td>&nbsp;&nbsp;&nbsp;</td><th align="right">Warnings:</th><td align="right">'.number_format($FilesWithWarnings).'</td></tr></table>';
            echo '</tr>';
            echo '<tr bgcolor="#'.$getID3checkColor_Head.'">';
            echo '<td><b>Total:</b></td>';
            echo '<td align="right">'.number_format($TotalScannedFilesize).'</td>';
            echo '<td>&nbsp;</td>';
            echo '<td align="right">'.getid3_lib::PlaytimeString($TotalScannedPlaytime).'</td>';
            echo '<td>&nbsp;</td>';
            echo '</tr>';
        }
        echo '</table>';
    } else {
        echo '<b>ERROR: Could not open directory: <u>'.$currentfulldir.'</u></b><br>';
    }
}
echo PoweredBygetID3();
echo 'Running on PHP v'.phpversion();
echo '</body></html>';
ob_end_flush();


/////////////////////////////////////////////////////////////////


function RemoveAccents($string) {
    // Revised version by markstewardרotmail*com
    // Again revised by James Heinrich (19-June-2006)
    return strtr(
        strtr(
            $string,
            "\x8A\x8E\x9A\x9E\x9F\xC0\xC1\xC2\xC3\xC4\xC5\xC7\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD1\xD2\xD3\xD4\xD5\xD6\xD8\xD9\xDA\xDB\xDC\xDD\xE0\xE1\xE2\xE3\xE4\xE5\xE7\xE8\xE9\xEA\xEB\xEC\xED\xEE\xEF\xF1\xF2\xF3\xF4\xF5\xF6\xF8\xF9\xFA\xFB\xFC\xFD\xFF",
            'SZszYAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy'
        ),
        array(
            "\xDE" => 'TH',
            "\xFE" => 'th',
            "\xD0" => 'DH',
            "\xF0" => 'dh',
            "\xDF" => 'ss',
            "\x8C" => 'OE',
            "\x9C" => 'oe',
            "\xC6" => 'AE',
            "\xE6" => 'ae',
            "\xB5" => 'u'
        )
    );
}


function BitrateColor($bitrate, $BitrateMaxScale=768) {
    // $BitrateMaxScale is bitrate of maximum-quality color (bright green)
    // below this is gradient, above is solid green

    $bitrate *= (256 / $BitrateMaxScale); // scale from 1-[768]kbps to 1-256
    $bitrate = round(min(max($bitrate, 1), 256));
    $bitrate--;    // scale from 1-256kbps to 0-255kbps

    $Rcomponent = max(255 - ($bitrate * 2), 0);
    $Gcomponent = max(($bitrate * 2) - 255, 0);
    if ($bitrate > 127) {
        $Bcomponent = max((255 - $bitrate) * 2, 0);
    } else {
        $Bcomponent = max($bitrate * 2, 0);
    }
    return str_pad(dechex($Rcomponent), 2, '0', STR_PAD_LEFT).str_pad(dechex($Gcomponent), 2, '0', STR_PAD_LEFT).str_pad(dechex($Bcomponent), 2, '0', STR_PAD_LEFT);
}

function BitrateText($bitrate, $decimals=0, $vbr=false) {
    return '<SPAN STYLE="color: #'.BitrateColor($bitrate).($vbr ? '; font-weight: bold;' : '').'">'.number_format($bitrate, $decimals).' kbps</SPAN>';
}

function FixTextFields($text) {
    $text = getid3_lib::SafeStripSlashes($text);
    $text = htmlentities($text, ENT_QUOTES);
    return $text;
}


function string_var_dump($variable) {
    ob_start();
    var_dump($variable);
    $dumpedvariable = ob_get_contents();
    ob_end_clean();
    return $dumpedvariable;
}


function table_var_dump($variable) {
    $returnstring = '';
    switch (gettype($variable)) {
        case 'array':
            $returnstring .= '<table border="1" cellspacing="0" cellpadding="2">';
            foreach ($variable as $key => $value) {
                $returnstring .= '<tr><td valign="top"><b>'.str_replace("\x00", ' ', $key).'</b></td>';
                $returnstring .= '<td valign="top">'.gettype($value);
                if (is_array($value)) {
                    $returnstring .= '&nbsp;('.count($value).')';
                } elseif (is_string($value)) {
                    $returnstring .= '&nbsp;('.strlen($value).')';
                }
                if (($key == 'data') && isset($variable['image_mime']) && isset($variable['dataoffset'])) {
                    $imagechunkcheck = getid3_lib::GetDataImageSize($value);
                    $DumpedImageSRC = (!empty($_REQUEST['filename']) ? $_REQUEST['filename'] : '.getid3').'.'.$variable['dataoffset'].'.'.getid3_lib::ImageTypesLookup($imagechunkcheck[2]);
                    if ($tempimagefile = @fopen($DumpedImageSRC, 'wb')) {
                        fwrite($tempimagefile, $value);
                        fclose($tempimagefile);
                    }
                    $returnstring .= '</td><td><img src="'.$_SERVER['PHP_SELF'].'?showfile='.urlencode($DumpedImageSRC).'&md5='.md5_file($DumpedImageSRC).'" width="'.$imagechunkcheck[0].'" height="'.$imagechunkcheck[1].'"></td></tr>';
                } else {
                    $returnstring .= '</td><td>'.table_var_dump($value).'</td></tr>';
                }
            }
            $returnstring .= '</table>';
            break;

        case 'boolean':
            $returnstring .= ($variable ? 'TRUE' : 'FALSE');
            break;

        case 'integer':
        case 'double':
        case 'float':
            $returnstring .= $variable;
            break;

        case 'object':
        case 'null':
            $returnstring .= string_var_dump($variable);
            break;

        case 'string':
            $variable = str_replace("\x00", ' ', $variable);
            $varlen = strlen($variable);
            for ($i = 0; $i < $varlen; $i++) {
                if (ereg('['."\x0A\x0D".' -;0-9A-Za-z]', $variable{$i})) {
                    $returnstring .= $variable{$i};
                } else {
                    $returnstring .= '&#'.str_pad(ord($variable{$i}), 3, '0', STR_PAD_LEFT).';';
                }
            }
            $returnstring = nl2br($returnstring);
            break;

        default:
            $imagechunkcheck = getid3_lib::GetDataImageSize($variable);
            if (($imagechunkcheck[2] >= 1) && ($imagechunkcheck[2] <= 3)) {
                $returnstring .= '<table border="1" cellspacing="0" cellpadding="2">';
                $returnstring .= '<tr><td><b>type</b></td><td>'.