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[autoinstallsdev/mediawiki.git] / vendor / james-heinrich / getid3 / demos / demo.mysql.php
diff --git a/vendor/james-heinrich/getid3/demos/demo.mysql.php b/vendor/james-heinrich/getid3/demos/demo.mysql.php
new file mode 100644 (file)
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+<?php
+/////////////////////////////////////////////////////////////////
+/// getID3() by James Heinrich <info@getid3.org>               //
+//  available at http://getid3.sourceforge.net                 //
+//            or http://www.getid3.org                         //
+//          also https://github.com/JamesHeinrich/getID3       //
+/////////////////////////////////////////////////////////////////
+//                                                             //
+// /demo/demo.mysql.php - part of getID3()                     //
+// Sample script for recursively scanning directories and      //
+// storing the results in a database                           //
+// 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.mysql.php');
+
+
+// OPTIONS:
+$getid3_demo_mysql_encoding = 'ISO-8859-1';
+$getid3_demo_mysql_md5_data = false;        // All data hashes are by far the slowest part of scanning
+$getid3_demo_mysql_md5_file = false;
+
+define('GETID3_DB_HOST',  'localhost');
+define('GETID3_DB_USER',  'root');
+define('GETID3_DB_PASS',  'password');
+define('GETID3_DB_DB',    'getid3');
+define('GETID3_DB_TABLE', 'files');
+
+// CREATE DATABASE `getid3`;
+
+ob_start();
+if (!mysql_connect(GETID3_DB_HOST, GETID3_DB_USER, GETID3_DB_PASS)) {
+       $errormessage = ob_get_contents();
+       ob_end_clean();
+       die('Could not connect to MySQL host: <blockquote style="background-color: #FF9933; padding: 10px;">'.mysql_error().'</blockquote>');
+}
+if (!mysql_select_db(GETID3_DB_DB)) {
+       $errormessage = ob_get_contents();
+       ob_end_clean();
+       die('Could not select database: <blockquote style="background-color: #FF9933; padding: 10px;">'.mysql_error().'</blockquote>');
+}
+ob_end_clean();
+
+$getid3PHP_filename = realpath('../getid3/getid3.php');
+if (!file_exists($getid3PHP_filename) || !include_once($getid3PHP_filename)) {
+       die('Cannot open '.$getid3PHP_filename);
+}
+// Initialize getID3 engine
+$getID3 = new getID3;
+$getID3->setOption(array(
+       'option_md5_data' => $getid3_demo_mysql_md5_data,
+       'encoding'        => $getid3_demo_mysql_encoding,
+));
+
+
+function RemoveAccents($string) {
+       // Revised version by markstewardØhotmail*com
+       return strtr(strtr($string, '\8a\8e\9a\9e\9fÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝàáâãäåçèéêëìíîïñòóôõöøùúûüýÿ', 'SZszYAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy'), array('Þ' => 'TH', 'þ' => 'th', 'Ð' => 'DH', 'ð' => 'dh', 'ß' => 'ss', '\8c' => 'OE', '\9c' => 'oe', 'Æ' => 'AE', 'æ' => 'ae', 'µ' => 'u'));
+}
+
+function BitrateColor($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, $decimals=0) {
+       return '<span style="color: #'.BitrateColor($bitrate).'">'.number_format($bitrate, $decimals).' kbps</span>';
+}
+
+function fileextension($filename, $numextensions=1) {
+       if (strstr($filename, '.')) {
+               $reversedfilename = strrev($filename);
+               $offset = 0;
+               for ($i = 0; $i < $numextensions; $i++) {
+                       $offset = strpos($reversedfilename, '.', $offset + 1);
+                       if ($offset === false) {
+                               return '';
+                       }
+               }
+               return strrev(substr($reversedfilename, 0, $offset));
+       }
+       return '';
+}
+
+function RenameFileFromTo($from, $to, &$results) {
+       $success = true;
+       if ($from === $to) {
+               $results = '<span style="color: #FF0000;"><b>Source and Destination filenames identical</b><br>FAILED to rename';
+       } elseif (!file_exists($from)) {
+               $results = '<span style="color: #FF0000;"><b>Source file does not exist</b><br>FAILED to rename';
+       } elseif (file_exists($to) && (strtolower($from) !== strtolower($to))) {
+               $results = '<span style="color: #FF0000;"><b>Destination file already exists</b><br>FAILED to rename';
+       } else {
+               ob_start();
+               if (rename($from, $to)) {
+                       ob_end_clean();
+                       $SQLquery  = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`filename` = "'.mysql_real_escape_string($from).'")';
+                       mysql_query_safe($SQLquery);
+                       $results = '<span style="color: #008000;">Successfully renamed';
+               } else {
+                       $errormessage = ob_get_contents();
+                       ob_end_clean();
+                       $results = '<br><span style="color: #FF0000;">FAILED to rename';
+                       $success = false;
+               }
+       }
+       $results .= ' from:<br><i>'.$from.'</i><br>to:<br><i>'.$to.'</i></span><hr>';
+       return $success;
+}
+
+if (!empty($_REQUEST['renamefilefrom']) && !empty($_REQUEST['renamefileto'])) {
+
+       $results = '';
+       RenameFileFromTo($_REQUEST['renamefilefrom'], $_REQUEST['renamefileto'], $results);
+       echo $results;
+       exit;
+
+} elseif (!empty($_REQUEST['m3ufilename'])) {
+
+       header('Content-type: audio/x-mpegurl');
+       echo '#EXTM3U'."\n";
+       echo WindowsShareSlashTranslate($_REQUEST['m3ufilename'])."\n";
+       exit;
+
+} elseif (!isset($_REQUEST['m3u']) && !isset($_REQUEST['m3uartist']) && !isset($_REQUEST['m3utitle'])) {
+
+       echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"  "http://www.w3.org/TR/html4/loose.dtd">';
+       echo '<html><head><title>getID3() demo - /demo/mysql.php</title><style>BODY, TD, TH { font-family: sans-serif; font-size: 10pt; } A { text-decoration: none; } A:hover { text-decoration: underline; } A:visited { font-style: italic; }</style></head><body>';
+
+}
+
+
+function WindowsShareSlashTranslate($filename) {
+       if (substr($filename, 0, 2) == '//') {
+               return str_replace('/', '\\', $filename);
+       }
+       return $filename;
+}
+
+function mysql_query_safe($SQLquery) {
+       static $TimeSpentQuerying = 0;
+       if ($SQLquery === null) {
+               return $TimeSpentQuerying;
+       }
+       $starttime = microtime(true);
+       $result = mysql_query($SQLquery);
+       $TimeSpentQuerying += (microtime(true) - $starttime);
+       if (mysql_error()) {
+               die('<div style="color: red; padding: 10px; margin: 10px; border: 3px red ridge;"><div style="font-weight: bold;">SQL error:</div><div style="color: blue; padding: 10px;">'.htmlentities(mysql_error()).'</div><hr size="1"><pre>'.htmlentities($SQLquery).'</pre></div>');
+       }
+       return $result;
+}
+
+function mysql_table_exists($tablename) {
+       return (bool) mysql_query('DESCRIBE '.$tablename);
+}
+
+function AcceptableExtensions($fileformat, $audio_dataformat='', $video_dataformat='') {
+       static $AcceptableExtensionsAudio = array();
+       if (empty($AcceptableExtensionsAudio)) {
+               $AcceptableExtensionsAudio['mp3']['mp3']  = array('mp3');
+               $AcceptableExtensionsAudio['mp2']['mp2']  = array('mp2');
+               $AcceptableExtensionsAudio['mp1']['mp1']  = array('mp1');
+               $AcceptableExtensionsAudio['asf']['asf']  = array('asf');
+               $AcceptableExtensionsAudio['asf']['wma']  = array('wma');
+               $AcceptableExtensionsAudio['riff']['mp3'] = array('wav');
+               $AcceptableExtensionsAudio['riff']['wav'] = array('wav');
+       }
+       static $AcceptableExtensionsVideo = array();
+       if (empty($AcceptableExtensionsVideo)) {
+               $AcceptableExtensionsVideo['mp3']['mp3']  = array('mp3');
+               $AcceptableExtensionsVideo['mp2']['mp2']  = array('mp2');
+               $AcceptableExtensionsVideo['mp1']['mp1']  = array('mp1');
+               $AcceptableExtensionsVideo['asf']['asf']  = array('asf');
+               $AcceptableExtensionsVideo['asf']['wmv']  = array('wmv');
+               $AcceptableExtensionsVideo['gif']['gif']  = array('gif');
+               $AcceptableExtensionsVideo['jpg']['jpg']  = array('jpg');
+               $AcceptableExtensionsVideo['png']['png']  = array('png');
+               $AcceptableExtensionsVideo['bmp']['bmp']  = array('bmp');
+       }
+       if (!empty($video_dataformat)) {
+               return (isset($AcceptableExtensionsVideo[$fileformat][$video_dataformat]) ? $AcceptableExtensionsVideo[$fileformat][$video_dataformat] : array());
+       } else {
+               return (isset($AcceptableExtensionsAudio[$fileformat][$audio_dataformat]) ? $AcceptableExtensionsAudio[$fileformat][$audio_dataformat] : array());
+       }
+}
+
+
+if (!empty($_REQUEST['scan'])) {
+       if (mysql_table_exists(GETID3_DB_TABLE)) {
+               $SQLquery  = 'DROP TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               mysql_query_safe($SQLquery);
+       }
+}
+if (!mysql_table_exists(GETID3_DB_TABLE)) {
+       $SQLquery  = "CREATE TABLE `".mysql_real_escape_string(GETID3_DB_TABLE)."` (";
+       $SQLquery .= " `ID` int(11) unsigned NOT NULL auto_increment,";
+       $SQLquery .= " `filename` text NOT NULL,";
+       $SQLquery .= " `last_modified` int(11) NOT NULL default '0',";
+       $SQLquery .= " `md5_file` varchar(32) NOT NULL default '',";
+       $SQLquery .= " `md5_data` varchar(32) NOT NULL default '',";
+       $SQLquery .= " `md5_data_source` varchar(32) NOT NULL default '',";
+       $SQLquery .= " `filesize` int(10) unsigned NOT NULL default '0',";
+       $SQLquery .= " `fileformat` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `audio_dataformat` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `video_dataformat` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `audio_bitrate` float NOT NULL default '0',";
+       $SQLquery .= " `video_bitrate` float NOT NULL default '0',";
+       $SQLquery .= " `playtime_seconds` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `tags` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `artist` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `title` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `remix` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `album` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `genre` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `comment` text NOT NULL,";
+       $SQLquery .= " `track` varchar(7) NOT NULL default '',";
+       $SQLquery .= " `comments_all` longtext NOT NULL,";
+       $SQLquery .= " `comments_id3v2` longtext NOT NULL,";
+       $SQLquery .= " `comments_ape` longtext NOT NULL,";
+       $SQLquery .= " `comments_lyrics3` longtext NOT NULL,";
+       $SQLquery .= " `comments_id3v1` text NOT NULL,";
+       $SQLquery .= " `warning` longtext NOT NULL,";
+       $SQLquery .= " `error` longtext NOT NULL,";
+       $SQLquery .= " `track_volume` float NOT NULL default '0',";
+       $SQLquery .= " `encoder_options` varchar(255) NOT NULL default '',";
+       $SQLquery .= " `vbr_method` varchar(255) NOT NULL default '',";
+       $SQLquery .= " PRIMARY KEY (`ID`)";
+       $SQLquery .= ")";
+       mysql_query_safe($SQLquery);
+}
+
+$ExistingTableFields = array();
+$result = mysql_query_safe('DESCRIBE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`');
+while ($row = mysql_fetch_array($result)) {
+       $ExistingTableFields[$row['Field']] = $row;
+}
+if (!isset($ExistingTableFields['encoder_options'])) { // Added in 1.7.0b2
+       echo '<b>adding field `encoder_options`</b><br>';
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` ADD `encoder_options` VARCHAR(255) default "" NOT NULL AFTER `error`');
+       mysql_query_safe('OPTIMIZE TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`');
+}
+if (isset($ExistingTableFields['track']) && ($ExistingTableFields['track']['Type'] != 'varchar(7)')) { // Changed in 1.7.0b2
+       echo '<b>changing field `track` to VARCHAR(7)</b><br>';
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `track` `track` VARCHAR(7) default "" NOT NULL');
+       mysql_query_safe('OPTIMIZE TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`');
+}
+if (!isset($ExistingTableFields['track_volume'])) { // Added in 1.7.0b5
+       echo '<H1><FONT COLOR="red">WARNING! You should erase your database and rescan everything because the comment storing has been changed since the last version</FONT></H1><hr>';
+       echo '<b>adding field `track_volume`</b><br>';
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` ADD `track_volume` FLOAT NOT NULL AFTER `error`');
+       mysql_query_safe('OPTIMIZE TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`');
+}
+if (!isset($ExistingTableFields['remix'])) { // Added in 1.7.3b1
+       echo '<b>adding field `encoder_options`, `alternate_name`, `parody`</b><br>';
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` ADD `remix` VARCHAR(255) default "" NOT NULL AFTER `title`');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` ADD `alternate_name` VARCHAR(255) default "" NOT NULL AFTER `track`');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` ADD `parody` VARCHAR(255) default "" NOT NULL AFTER `alternate_name`');
+       mysql_query_safe('OPTIMIZE TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`');
+}
+if (isset($ExistingTableFields['comments_all']) && ($ExistingTableFields['comments_all']['Type'] != 'longtext')) { // Changed in 1.9.0
+       echo '<b>changing comments fields from text to longtext</b><br>';
+       // no need to change id3v1
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `comments_all`     `comments_all`     LONGTEXT NOT NULL');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `comments_id3v2`   `comments_id3v2`   LONGTEXT NOT NULL');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `comments_ape`     `comments_ape`     LONGTEXT NOT NULL');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `comments_lyrics3` `comments_lyrics3` LONGTEXT NOT NULL');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `warning`          `warning`          LONGTEXT NOT NULL');
+       mysql_query_safe('ALTER TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` CHANGE `error`            `error`            LONGTEXT NOT NULL');
+}
+
+
+function SynchronizeAllTags($filename, $synchronizefrom='all', $synchronizeto='A12', &$errors) {
+       global $getID3;
+
+       set_time_limit(30);
+
+       $ThisFileInfo = $getID3->analyze($filename);
+       getid3_lib::CopyTagsToComments($ThisFileInfo);
+
+       if ($synchronizefrom == 'all') {
+               $SourceArray = (!empty($ThisFileInfo['comments']) ? $ThisFileInfo['comments'] : array());
+       } elseif (!empty($ThisFileInfo['tags'][$synchronizefrom])) {
+               $SourceArray = (!empty($ThisFileInfo['tags'][$synchronizefrom]) ? $ThisFileInfo['tags'][$synchronizefrom] : array());
+       } else {
+               die('ERROR: $ThisFileInfo[tags]['.$synchronizefrom.'] does not exist');
+       }
+
+       $SQLquery  = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`filename` = "'.mysql_real_escape_string($filename).'")';
+       mysql_query_safe($SQLquery);
+
+
+       $TagFormatsToWrite = array();
+       if ((strpos($synchronizeto, '2') !== false) && ($synchronizefrom != 'id3v2')) {
+               $TagFormatsToWrite[] = 'id3v2.3';
+       }
+       if ((strpos($synchronizeto, 'A') !== false) && ($synchronizefrom != 'ape')) {
+               $TagFormatsToWrite[] = 'ape';
+       }
+       if ((strpos($synchronizeto, 'L') !== false) && ($synchronizefrom != 'lyrics3')) {
+               $TagFormatsToWrite[] = 'lyrics3';
+       }
+       if ((strpos($synchronizeto, '1') !== false) && ($synchronizefrom != 'id3v1')) {
+               $TagFormatsToWrite[] = 'id3v1';
+       }
+
+       getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.php', __FILE__, true);
+       $tagwriter = new getid3_writetags;
+       $tagwriter->filename       = $filename;
+       $tagwriter->tagformats     = $TagFormatsToWrite;
+       $tagwriter->overwrite_tags = true;
+       $tagwriter->tag_encoding   = $getID3->encoding;
+       $tagwriter->tag_data       = $SourceArray;
+
+       if ($tagwriter->WriteTags()) {
+               $errors = $tagwriter->errors;
+               return true;
+       }
+       $errors = $tagwriter->errors;
+       return false;
+}
+
+$IgnoreNoTagFormats = array('', 'png', 'jpg', 'gif', 'bmp', 'swf', 'pdf', 'zip', 'rar', 'mid', 'mod', 'xm', 'it', 's3m');
+
+if (!empty($_REQUEST['scan']) || !empty($_REQUEST['newscan']) || !empty($_REQUEST['rescanerrors'])) {
+
+       $SQLquery  = 'DELETE from `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`fileformat` = "")';
+       mysql_query_safe($SQLquery);
+
+       $FilesInDir = array();
+
+       if (!empty($_REQUEST['rescanerrors'])) {
+
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF']).'">abort</a><hr>';
+
+               echo 'Re-scanning all media files already in database that had errors and/or warnings in last scan<hr>';
+
+               $SQLquery  = 'SELECT `filename`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`error` <> "")';
+               $SQLquery .= ' OR (`warning` <> "")';
+               $SQLquery .= ' ORDER BY `filename` ASC';
+               $result = mysql_query_safe($SQLquery);
+               while ($row = mysql_fetch_array($result)) {
+
+                       if (!file_exists($row['filename'])) {
+                               echo '<b>File missing: '.$row['filename'].'</b><br>';
+                               $SQLquery = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                               $SQLquery .= ' WHERE (`filename` = "'.mysql_real_escape_string($row['filename']).'")';
+                               mysql_query_safe($SQLquery);
+                       } else {
+                               $FilesInDir[] = $row['filename'];
+                       }
+
+               }
+
+       } elseif (!empty($_REQUEST['scan']) || !empty($_REQUEST['newscan'])) {
+
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF']).'">abort</a><hr>';
+
+               echo 'Scanning all media files in <b>'.str_replace('\\', '/', realpath(!empty($_REQUEST['scan']) ? $_REQUEST['scan'] : $_REQUEST['newscan'])).'</b> (and subdirectories)<hr>';
+
+               $SQLquery  = 'SELECT COUNT(*) AS `num`, `filename`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' GROUP BY `filename`';
+               $SQLquery .= ' HAVING (`num` > 1)';
+               $SQLquery .= ' ORDER BY `num` DESC';
+               $result = mysql_query_safe($SQLquery);
+               $DupesDeleted = 0;
+               while ($row = mysql_fetch_array($result)) {
+                       set_time_limit(30);
+                       $SQLquery  = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE `filename` LIKE "'.mysql_real_escape_string($row['filename']).'"';
+                       mysql_query_safe($SQLquery);
+                       $DupesDeleted++;
+               }
+               if ($DupesDeleted > 0) {
+                       echo 'Deleted <b>'.number_format($DupesDeleted).'</b> duplicate filenames<hr>';
+               }
+
+               if (!empty($_REQUEST['newscan'])) {
+                       $AlreadyInDatabase = array();
+                       set_time_limit(60);
+                       $SQLquery  = 'SELECT `filename`';
+                       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' ORDER BY `filename` ASC';
+                       $result = mysql_query_safe($SQLquery);
+                       while ($row = mysql_fetch_array($result)) {
+                               //$AlreadyInDatabase[] = strtolower($row['filename']);
+                               $AlreadyInDatabase[] = $row['filename'];
+                       }
+               }
+
+               $DirectoriesToScan  = array(!empty($_REQUEST['scan']) ? $_REQUEST['scan'] : $_REQUEST['newscan']);
+               $DirectoriesScanned = array();
+               while (count($DirectoriesToScan) > 0) {
+                       foreach ($DirectoriesToScan as $DirectoryKey => $startingdir) {
+                               if ($dir = opendir($startingdir)) {
+                                       set_time_limit(30);
+                                       echo '<b>'.str_replace('\\', '/', $startingdir).'</b><br>';
+                                       flush();
+                                       while (($file = readdir($dir)) !== false) {
+                                               if (($file != '.') && ($file != '..')) {
+                                                       $RealPathName = realpath($startingdir.'/'.$file);
+                                                       if (is_dir($RealPathName)) {
+                                                               if (!in_array($RealPathName, $DirectoriesScanned) && !in_array($RealPathName, $DirectoriesToScan)) {
+                                                                       $DirectoriesToScan[] = $RealPathName;
+                                                               }
+                                                       } elseif (is_file($RealPathName)) {
+                                                               if (!empty($_REQUEST['newscan'])) {
+                                                                       if (!in_array(str_replace('\\', '/', $RealPathName), $AlreadyInDatabase)) {
+                                                                               $FilesInDir[] = $RealPathName;
+                                                                       }
+                                                               } elseif (!empty($_REQUEST['scan'])) {
+                                                                       $FilesInDir[] = $RealPathName;
+                                                               }
+                                                       }
+                                               }
+                                       }
+                                       closedir($dir);
+                               } else {
+                                       echo '<div style="color: red;">Failed to open directory "<b>'.htmlentities($startingdir).'</b>"</div><br>';
+                               }
+                               $DirectoriesScanned[] = $startingdir;
+                               unset($DirectoriesToScan[$DirectoryKey]);
+                       }
+               }
+               echo '<i>List of files to scan complete (added '.number_format(count($FilesInDir)).' files to scan)</i><hr>';
+               flush();
+       }
+
+       $FilesInDir = array_unique($FilesInDir);
+       sort($FilesInDir);
+
+       $starttime = time();
+       $rowcounter = 0;
+       $totaltoprocess = count($FilesInDir);
+
+       foreach ($FilesInDir as $filename) {
+               set_time_limit(300);
+
+               echo '<br>'.date('H:i:s').' ['.number_format(++$rowcounter).' / '.number_format($totaltoprocess).'] '.str_replace('\\', '/', $filename);
+
+               $ThisFileInfo = $getID3->analyze($filename);
+               getid3_lib::CopyTagsToComments($ThisFileInfo);
+
+               if (file_exists($filename)) {
+                       $ThisFileInfo['file_modified_time'] = filemtime($filename);
+                       $ThisFileInfo['md5_file']           = ($getid3_demo_mysql_md5_file ? md5_file($filename) : '');
+               }
+
+               if (empty($ThisFileInfo['fileformat'])) {
+
+                       echo ' (<span style="color: #990099;">unknown file type</span>)';
+
+               } else {
+
+                       if (!empty($ThisFileInfo['error'])) {
+                               echo ' (<span style="color: #FF0000;">errors</span>)';
+                       } elseif (!empty($ThisFileInfo['warning'])) {
+                               echo ' (<span style="color: #FF9999;">warnings</span>)';
+                       } else {
+                               echo ' (<span style="color: #009900;">OK</span>)';
+                       }
+
+                       $this_track_track = '';
+                       if (!empty($ThisFileInfo['comments']['track'])) {
+                               foreach ($ThisFileInfo['comments']['track'] as $key => $value) {
+                                       if (strlen($value) > strlen($this_track_track)) {
+                                               $this_track_track = str_pad($value, 2, '0', STR_PAD_LEFT);
+                                       }
+                               }
+                               if (preg_match('#^([0-9]+)/([0-9]+)$#', $this_track_track, $matches)) {
+                                       // change "1/5"->"01/05", "3/12"->"03/12", etc
+                                       $this_track_track = str_pad($matches[1], 2, '0', STR_PAD_LEFT).'/'.str_pad($matches[2], 2, '0', STR_PAD_LEFT);
+                               }
+                       }
+
+                       $this_track_remix = '';
+                       $this_track_title = '';
+                       if (!empty($ThisFileInfo['comments']['title'])) {
+                               foreach ($ThisFileInfo['comments']['title'] as $possible_title) {
+                                       if (strlen($possible_title) > strlen($this_track_title)) {
+                                               $this_track_title = $possible_title;
+                                       }
+                               }
+                       }
+
+                       $ParenthesesPairs = array('()', '[]', '{}');
+                       foreach ($ParenthesesPairs as $pair) {
+                               if (preg_match_all('/(.*) '.preg_quote($pair{0}).'(([^'.preg_quote($pair).']*[\- '.preg_quote($pair{0}).'])?(cut|dub|edit|version|live|reprise|[a-z]*mix))'.preg_quote($pair{1}).'/iU', $this_track_title, $matches)) {
+                                       $this_track_title = $matches[1][0];
+                                       $this_track_remix = implode("\t", $matches[2]);
+                               }
+                       }
+
+
+
+                       if (!empty($_REQUEST['rescanerrors'])) {
+
+                               $SQLquery  = 'UPDATE `'.mysql_real_escape_string(GETID3_DB_TABLE).'` SET ';
+                               $SQLquery .= '  `last_modified` = "'.   mysql_real_escape_string(!empty($ThisFileInfo['file_modified_time']            ) ?                          $ThisFileInfo['file_modified_time']              : '').'"';
+                               $SQLquery .= ', `md5_file` = "'.        mysql_real_escape_string(!empty($ThisFileInfo['md5_file']                      ) ?                          $ThisFileInfo['md5_file']                        : '').'"';
+                               $SQLquery .= ', `md5_data` = "'.        mysql_real_escape_string(!empty($ThisFileInfo['md5_data']                      ) ?                          $ThisFileInfo['md5_data']                        : '').'"';
+                               $SQLquery .= ', `md5_data_source` = "'. mysql_real_escape_string(!empty($ThisFileInfo['md5_data_source']               ) ?                          $ThisFileInfo['md5_data_source']                 : '').'"';
+                               $SQLquery .= ', `filesize` = "'.        mysql_real_escape_string(!empty($ThisFileInfo['filesize']                      ) ?                          $ThisFileInfo['filesize']                        :  0).'"';
+                               $SQLquery .= ', `fileformat` = "'.      mysql_real_escape_string(!empty($ThisFileInfo['fileformat']                    ) ?                          $ThisFileInfo['fileformat']                      : '').'"';
+                               $SQLquery .= ', `audio_dataformat` = "'.mysql_real_escape_string(!empty($ThisFileInfo['audio']['dataformat']           ) ?                          $ThisFileInfo['audio']['dataformat']             : '').'"';
+                               $SQLquery .= ', `video_dataformat` = "'.mysql_real_escape_string(!empty($ThisFileInfo['video']['dataformat']           ) ?                          $ThisFileInfo['video']['dataformat']             : '').'"';
+                               $SQLquery .= ', `vbr_method` = "'.      mysql_real_escape_string(!empty($ThisFileInfo['mpeg']['audio']['VBR_method']   ) ?                          $ThisFileInfo['mpeg']['audio']['VBR_method']     : '').'"';
+                               $SQLquery .= ', `audio_bitrate` = "'.   mysql_real_escape_string(!empty($ThisFileInfo['audio']['bitrate']              ) ?                 floatval($ThisFileInfo['audio']['bitrate'])               :  0).'"';
+                               $SQLquery .= ', `video_bitrate` = "'.   mysql_real_escape_string(!empty($ThisFileInfo['video']['bitrate']              ) ?                 floatval($ThisFileInfo['video']['bitrate'])               :  0).'"';
+                               $SQLquery .= ', `playtime_seconds` = "'.mysql_real_escape_string(!empty($ThisFileInfo['playtime_seconds']              ) ?                 floatval($ThisFileInfo['playtime_seconds'])               :  0).'"';
+                               $SQLquery .= ', `track_volume` = "'.    mysql_real_escape_string(!empty($ThisFileInfo['replay_gain']['track']['volume']) ?                 floatval($ThisFileInfo['replay_gain']['track']['volume']) :  0).'"';
+                               $SQLquery .= ', `comments_all` = "'.    mysql_real_escape_string(!empty($ThisFileInfo['comments']                      ) ?                serialize($ThisFileInfo['comments'])                       : '').'"';
+                               $SQLquery .= ', `comments_id3v2` = "'.  mysql_real_escape_string(!empty($ThisFileInfo['tags']['id3v2']                 ) ?                serialize($ThisFileInfo['tags']['id3v2'])                  : '').'"';
+                               $SQLquery .= ', `comments_ape` = "'.    mysql_real_escape_string(!empty($ThisFileInfo['tags']['ape']                   ) ?                serialize($ThisFileInfo['tags']['ape'])                    : '').'"';
+                               $SQLquery .= ', `comments_lyrics3` = "'.mysql_real_escape_string(!empty($ThisFileInfo['tags']['lyrics3']               ) ?                serialize($ThisFileInfo['tags']['lyrics3'])                : '').'"';
+                               $SQLquery .= ', `comments_id3v1` = "'.  mysql_real_escape_string(!empty($ThisFileInfo['tags']['id3v1']                 ) ?                serialize($ThisFileInfo['tags']['id3v1'])                  : '').'"';
+                               $SQLquery .= ', `warning` = "'.         mysql_real_escape_string(!empty($ThisFileInfo['warning']                       ) ?            implode("\t", $ThisFileInfo['warning'])                        : '').'"';
+                               $SQLquery .= ', `error` = "'.           mysql_real_escape_string(!empty($ThisFileInfo['error']                         ) ?            implode("\t", $ThisFileInfo['error'])                          : '').'"';
+                               $SQLquery .= ', `album` = "'.           mysql_real_escape_string(!empty($ThisFileInfo['comments']['album']             ) ?            implode("\t", $ThisFileInfo['comments']['album'])              : '').'"';
+                               $SQLquery .= ', `genre` = "'.           mysql_real_escape_string(!empty($ThisFileInfo['comments']['genre']             ) ?            implode("\t", $ThisFileInfo['comments']['genre'])              : '').'"';
+                               $SQLquery .= ', `comment` = "'.         mysql_real_escape_string(!empty($ThisFileInfo['comments']['comment']           ) ?            implode("\t", $ThisFileInfo['comments']['comment'])            : '').'"';
+                               $SQLquery .= ', `artist` = "'.          mysql_real_escape_string(!empty($ThisFileInfo['comments']['artist']            ) ?            implode("\t", $ThisFileInfo['comments']['artist'])             : '').'"';
+                               $SQLquery .= ', `tags` = "'.            mysql_real_escape_string(!empty($ThisFileInfo['tags']                          ) ? implode("\t", array_keys($ThisFileInfo['tags']))                          : '').'"';
+                               $SQLquery .= ', `encoder_options` = "'. mysql_real_escape_string(trim((!empty($ThisFileInfo['audio']['encoder']) ? $ThisFileInfo['audio']['encoder'] : '').' '.(!empty($ThisFileInfo['audio']['encoder_options']) ? $ThisFileInfo['audio']['encoder_options'] : ''))).'"';
+                               $SQLquery .= ', `title` = "'.           mysql_real_escape_string($this_track_title).'"';
+                               $SQLquery .= ', `remix` = "'.           mysql_real_escape_string($this_track_remix).'"';
+                               $SQLquery .= ', `track` = "'.           mysql_real_escape_string($this_track_track).'"';
+                               $SQLquery .= 'WHERE (`filename` = "'. mysql_real_escape_string(isset($ThisFileInfo['filenamepath']) ? $ThisFileInfo['filenamepath'] : '').'")';
+
+                       } elseif (!empty($_REQUEST['scan']) || !empty($_REQUEST['newscan'])) {
+
+                               //$SQLquery  = 'INSERT INTO `'.mysql_real_escape_string(GETID3_DB_TABLE).'` (`filename`, `last_modified`, `md5_file`, `md5_data`, `md5_data_source`, `filesize`, `fileformat`, `audio_dataformat`, `video_dataformat`, `audio_bitrate`, `video_bitrate`, `playtime_seconds`, `artist`, `title`, `remix`, `album`, `genre`, `comment`, `track`, `comments_all`, `comments_id3v2`, `comments_ape`, `comments_lyrics3`, `comments_id3v1`, `warning`, `error`, `encoder_options`, `vbr_method`, `track_volume`) VALUES (';
+                               $SQLquery  = 'INSERT INTO `'.mysql_real_escape_string(GETID3_DB_TABLE).'` (`filename`, `last_modified`, `md5_file`, `md5_data`, `md5_data_source`, `filesize`, `fileformat`, `audio_dataformat`, `video_dataformat`, `audio_bitrate`, `video_bitrate`, `playtime_seconds`, `tags`, `artist`, `title`, `remix`, `album`, `genre`, `comment`, `track`, `comments_all`, `comments_id3v2`, `comments_ape`, `comments_lyrics3`, `comments_id3v1`, `warning`, `error`, `encoder_options`, `vbr_method`, `track_volume`) VALUES (';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['filenamepath']                  ) ?                          $ThisFileInfo['filenamepath']                    : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['file_modified_time']            ) ?                          $ThisFileInfo['file_modified_time']              : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['md5_file']                      ) ?                          $ThisFileInfo['md5_file']                        : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['md5_data']                      ) ?                          $ThisFileInfo['md5_data']                        : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['md5_data_source']               ) ?                          $ThisFileInfo['md5_data_source']                 : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['filesize']                      ) ?                          $ThisFileInfo['filesize']                        :  0).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['fileformat']                    ) ?                          $ThisFileInfo['fileformat']                      : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['audio']['dataformat']           ) ?                          $ThisFileInfo['audio']['dataformat']             : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['video']['dataformat']           ) ?                          $ThisFileInfo['video']['dataformat']             : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['audio']['bitrate']              ) ?                 floatval($ThisFileInfo['audio']['bitrate'])               :  0).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['video']['bitrate']              ) ?                 floatval($ThisFileInfo['video']['bitrate'])               :  0).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['playtime_seconds']              ) ?                 floatval($ThisFileInfo['playtime_seconds'])               :  0).'", ';
+                               //$SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['tags']                          ) ?            implode("\t", $ThisFileInfo['tags'])                           : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['tags']                          ) ? implode("\t", array_keys($ThisFileInfo['tags']))                          : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['comments']['artist']            ) ?            implode("\t", $ThisFileInfo['comments']['artist'])             : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string($this_track_title).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string($this_track_remix).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['comments']['album']             ) ?            implode("\t", $ThisFileInfo['comments']['album'])              : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['comments']['genre']             ) ?            implode("\t", $ThisFileInfo['comments']['genre'])              : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['comments']['comment']           ) ?            implode("\t", $ThisFileInfo['comments']['comment'])            : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string($this_track_track).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['comments']                      ) ?                serialize($ThisFileInfo['comments'])                       : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['tags']['id3v2']                 ) ?                serialize($ThisFileInfo['tags']['id3v2'])                  : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['tags']['ape']                   ) ?                serialize($ThisFileInfo['tags']['ape'])                    : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['tags']['lyrics3']               ) ?                serialize($ThisFileInfo['tags']['lyrics3'])                : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['tags']['id3v1']                 ) ?                serialize($ThisFileInfo['tags']['id3v1'])                  : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['warning']                       ) ?            implode("\t", $ThisFileInfo['warning'])                        : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['error']                         ) ?            implode("\t", $ThisFileInfo['error'])                          : '').'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(trim((!empty($ThisFileInfo['audio']['encoder']) ? $ThisFileInfo['audio']['encoder'] : '').' '.(!empty($ThisFileInfo['audio']['encoder_options']) ? $ThisFileInfo['audio']['encoder_options'] : ''))).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['mpeg']['audio']['LAME']) ? 'LAME' : (!empty($ThisFileInfo['mpeg']['audio']['VBR_method']) ? $ThisFileInfo['mpeg']['audio']['VBR_method'] : '')).'", ';
+                               $SQLquery .= '"'.mysql_real_escape_string(!empty($ThisFileInfo['replay_gain']['track']['volume']) ?                 floatval($ThisFileInfo['replay_gain']['track']['volume']) :  0).'")';
+
+                       }
+                       flush();
+                       mysql_query_safe($SQLquery);
+               }
+
+       }
+
+       $SQLquery = 'OPTIMIZE TABLE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       mysql_query_safe($SQLquery);
+
+       echo '<hr>Done scanning!<hr>';
+
+} elseif (!empty($_REQUEST['missingtrackvolume'])) {
+
+       $MissingTrackVolumeFilesScanned  = 0;
+       $MissingTrackVolumeFilesAdjusted = 0;
+       $MissingTrackVolumeFilesDeleted  = 0;
+       $SQLquery  = 'SELECT `filename`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`track_volume` = 0)';
+       $SQLquery .= ' AND (`audio_bitrate` > 0)';
+       $result = mysql_query_safe($SQLquery);
+       echo 'Scanning <span ID="missingtrackvolumeNowScanning">0</span> / '.number_format(mysql_num_rows($result)).' files for track volume information:<hr>';
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(30);
+               echo '<script type="text/javascript">if (document.getElementById("missingtrackvolumeNowScanning")) document.getElementById("missingtrackvolumeNowScanning").innerHTML = "'.number_format($MissingTrackVolumeFilesScanned++).'";</script>. ';
+               flush();
+               if (file_exists($row['filename'])) {
+
+                       $ThisFileInfo = $getID3->analyze($row['filename']);
+                       if (!empty($ThisFileInfo['replay_gain']['track']['volume'])) {
+                               $MissingTrackVolumeFilesAdjusted++;
+                               $SQLquery  = 'UPDATE `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                               $SQLquery .= ' SET `track_volume` = "'.$ThisFileInfo['replay_gain']['track']['volume'].'"';
+                               $SQLquery .= ' WHERE (`filename` = "'.mysql_real_escape_string($row['filename']).'")';
+                               mysql_query_safe($SQLquery);
+                       }
+
+               } else {
+
+                       $MissingTrackVolumeFilesDeleted++;
+                       $SQLquery  = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`filename` = "'.mysql_real_escape_string($row['filename']).'")';
+                       mysql_query_safe($SQLquery);
+
+               }
+       }
+       echo '<hr>Scanned '.number_format($MissingTrackVolumeFilesScanned).' files with no track volume information.<br>';
+       echo 'Found track volume information for '.number_format($MissingTrackVolumeFilesAdjusted).' of them (could not find info for '.number_format($MissingTrackVolumeFilesScanned - $MissingTrackVolumeFilesAdjusted).' files; deleted '.number_format($MissingTrackVolumeFilesDeleted).' records of missing files)<hr>';
+
+} elseif (!empty($_REQUEST['deadfilescheck'])) {
+
+       $SQLquery  = 'SELECT COUNT(*) AS `num`, `filename`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' GROUP BY `filename`';
+       $SQLquery .= ' ORDER BY `num` DESC';
+       $result = mysql_query_safe($SQLquery);
+       $DupesDeleted = 0;
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(30);
+               if ($row['num'] <= 1) {
+                       break;
+               }
+               echo '<br>'.htmlentities($row['filename']).' (<font color="#FF9999">duplicate</font>)';
+               $SQLquery  = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE `filename` LIKE "'.mysql_real_escape_string($row['filename']).'"';
+               mysql_query_safe($SQLquery);
+               $DupesDeleted++;
+       }
+       if ($DupesDeleted > 0) {
+               echo '<hr>Deleted <b>'.number_format($DupesDeleted).'</b> duplicate filenames<hr>';
+       }
+
+       $SQLquery  = 'SELECT `filename`, `filesize`, `last_modified`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       $totalchecked = 0;
+       $totalremoved = 0;
+       $previousdir = '';
+       while ($row = mysql_fetch_array($result)) {
+               $totalchecked++;
+               set_time_limit(30);
+               $reason = '';
+               if (!file_exists($row['filename'])) {
+                       $reason = 'deleted';
+               } elseif (filesize($row['filename']) != $row['filesize']) {
+                       $reason = 'filesize changed';
+               } elseif (filemtime($row['filename']) != $row['last_modified']) {
+                       if (abs(filemtime($row['filename']) - $row['last_modified']) != 3600) {
+                               // off by exactly one hour == daylight savings time
+                               $reason = 'last-modified time changed';
+                       }
+               }
+
+               $thisdir = dirname($row['filename']);
+               if ($reason) {
+
+                       $totalremoved++;
+                       echo '<br>'.htmlentities($row['filename']).' (<font color="#FF9999">'.$reason.'</font>)';
+                       flush();
+                       $SQLquery  = 'DELETE FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`filename` = "'.mysql_real_escape_string($row['filename']).'")';
+                       mysql_query_safe($SQLquery);
+
+               } elseif ($thisdir != $previousdir) {
+
+                       echo '. ';
+                       flush();
+
+               }
+               $previousdir = $thisdir;
+       }
+
+       echo '<hr><b>'.number_format($totalremoved).' of '.number_format($totalchecked).' files in database no longer exist, or have been altered since last scan. Removed from database.</b><hr>';
+
+} elseif (!empty($_REQUEST['encodedbydistribution'])) {
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+
+               $SQLquery  = 'SELECT `filename`, `comments_id3v2`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`encoder_options` = "'.mysql_real_escape_string($_REQUEST['encodedbydistribution']).'")';
+               $result = mysql_query_safe($SQLquery);
+               $NonBlankEncodedBy = '';
+               $BlankEncodedBy = '';
+               while ($row = mysql_fetch_array($result)) {
+                       set_time_limit(30);
+                       $CommentArray = unserialize($row['comments_id3v2']);
+                       if (isset($CommentArray['encoded_by'][0])) {
+                               $NonBlankEncodedBy .= WindowsShareSlashTranslate($row['filename'])."\n";
+                       } else {
+                               $BlankEncodedBy    .= WindowsShareSlashTranslate($row['filename'])."\n";
+                       }
+               }
+               echo $NonBlankEncodedBy;
+               echo $BlankEncodedBy;
+               exit;
+
+       } elseif (!empty($_REQUEST['showfiles'])) {
+
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?encodedbydistribution='.urlencode('%')).'">show all</a><br>';
+               echo '<table border="1">';
+
+               $SQLquery  = 'SELECT `filename`, `comments_id3v2`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $result = mysql_query_safe($SQLquery);
+               while ($row = mysql_fetch_array($result)) {
+                       set_time_limit(30);
+                       $CommentArray = unserialize($row['comments_id3v2']);
+                       if (($_REQUEST['encodedbydistribution'] == '%') || (!empty($CommentArray['encoded_by'][0]) && ($_REQUEST['encodedbydistribution'] == $CommentArray['encoded_by'][0]))) {
+                               echo '<tr><td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename'])).'">m3u</a></td>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td></tr>';
+                       }
+               }
+               echo '</table>';
+
+       } else {
+
+               $SQLquery  = 'SELECT `encoder_options`, `comments_id3v2`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' ORDER BY (`encoder_options` LIKE "LAME%") DESC, (`encoder_options` LIKE "CBR%") DESC';
+               $result = mysql_query_safe($SQLquery);
+               $EncodedBy = array();
+               while ($row = mysql_fetch_array($result)) {
+                       set_time_limit(30);
+                       $CommentArray = unserialize($row['comments_id3v2']);
+                       if (isset($CommentArray['encoded_by'][0])) {
+                               if (isset($EncodedBy[$row['encoder_options']][$CommentArray['encoded_by'][0]])) {
+                                       $EncodedBy[$row['encoder_options']][$CommentArray['encoded_by'][0]]++;
+                               } else {
+                                       $EncodedBy[$row['encoder_options']][$CommentArray['encoded_by'][0]] = 1;
+                               }
+                       }
+               }
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?encodedbydistribution='.urlencode('%').'&m3u=1').'">.m3u version</a><br>';
+               echo '<table border="1"><tr><th>m3u</th><th>Encoder Options</th><th>Encoded By (ID3v2)</th></tr>';
+               foreach ($EncodedBy as $key => $value) {
+                       echo '<tr><TD VALIGN="TOP"><a href="'.htmlentities($_SERVER['PHP_SELF'].'?encodedbydistribution='.urlencode($key).'&showfiles=1&m3u=1').'">m3u</a></td>';
+                       echo '<TD VALIGN="TOP"><b>'.$key.'</b></td>';
+                       echo '<td><table border="0" WIDTH="100%">';
+                       arsort($value);
+                       foreach ($value as $string => $count) {
+                               echo '<tr><TD ALIGN="RIGHT" WIDTH="50"><i>'.number_format($count).'</i></td><td>&nbsp;</td>';
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?encodedbydistribution='.urlencode($string).'&showfiles=1').'">'.$string.'</a></td></tr>';
+                       }
+                       echo '</table></td></tr>';
+               }
+               echo '</table>';
+
+       }
+
+} elseif (!empty($_REQUEST['audiobitrates'])) {
+
+       getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.audio.mp3.php', __FILE__, true);
+       $BitrateDistribution = array();
+       $SQLquery  = 'SELECT ROUND(audio_bitrate / 1000) AS `RoundBitrate`, COUNT(*) AS `num`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`audio_bitrate` > 0)';
+       $SQLquery .= ' GROUP BY `RoundBitrate`';
+       $result = mysql_query_safe($SQLquery);
+       while ($row = mysql_fetch_array($result)) {
+               $this_bitrate = getid3_mp3::ClosestStandardMP3Bitrate($row['RoundBitrate'] * 1000);
+               if (isset($BitrateDistribution[$this_bitrate])) {
+                       $BitrateDistribution[$this_bitrate] += $row['num'];
+               } else {
+                       $BitrateDistribution[$this_bitrate]  = $row['num'];
+               }
+       }
+
+       echo '<table border="1" cellspacing="0" cellpadding="3">';
+       echo '<tr><th>Bitrate</th><th>Count</th></tr>';
+       foreach ($BitrateDistribution as $Bitrate => $Count) {
+               echo '<tr>';
+               echo '<td align="right">'.round($Bitrate / 1000).' kbps</td>';
+               echo '<td align="right">'.number_format($Count).'</td>';
+               echo '</tr>';
+       }
+       echo '</table>';
+
+
+} elseif (!empty($_REQUEST['emptygenres'])) {
+
+       $SQLquery  = 'SELECT `fileformat`, `filename`, `genre`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`genre` = "")';
+       $SQLquery .= ' OR (`genre` = "Unknown")';
+       $SQLquery .= ' OR (`genre` = "Other")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       if (!in_array($row['fileformat'], $IgnoreNoTagFormats)) {
+                               echo WindowsShareSlashTranslate($row['filename'])."\n";
+                       }
+               }
+               exit;
+
+       } else {
+
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?emptygenres='.urlencode($_REQUEST['emptygenres']).'&m3u=1').'">.m3u version</a><br>';
+               $EmptyGenreCounter = 0;
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>m3u</th><th>filename</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       if (!in_array($row['fileformat'], $IgnoreNoTagFormats)) {
+                               $EmptyGenreCounter++;
+                               echo '<tr>';
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">m3u</a></td>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                               echo '</tr>';
+                       }
+               }
+               echo '</table>';
+               echo '<b>'.number_format($EmptyGenreCounter).'</b> files with empty genres';
+
+       }
+
+} elseif (!empty($_REQUEST['nonemptycomments'])) {
+
+       $SQLquery  = 'SELECT `filename`, `comment`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`comment` <> "")';
+       $SQLquery .= ' ORDER BY `comment` ASC';
+       $result = mysql_query_safe($SQLquery);
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       } else {
+
+               $NonEmptyCommentsCounter = 0;
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?nonemptycomments='.urlencode($_REQUEST['nonemptycomments']).'&m3u=1').'">.m3u version</a><br>';
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>m3u</th><th>filename</th><th>comments</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       $NonEmptyCommentsCounter++;
+                       echo '<tr>';
+                       echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">m3u</a></td>';
+                       echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                       if (strlen(trim($row['comment'])) > 0) {
+                               echo '<td>'.htmlentities($row['comment']).'</td>';
+                       } else {
+                               echo '<td><i>space</i></td>';
+                       }
+                       echo '</tr>';
+               }
+               echo '</table>';
+               echo '<b>'.number_format($NonEmptyCommentsCounter).'</b> files with non-empty comments';
+
+       }
+
+} elseif (!empty($_REQUEST['trackzero'])) {
+
+       $SQLquery  = 'SELECT `filename`, `track`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`track` <> "")';
+       $SQLquery .= ' AND ((`track` < "1")';
+       $SQLquery .= ' OR (`track` > "99"))';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       if ((strlen($row['track']) > 0) && ($row['track'] < 1) || ($row['track'] > 99)) {
+                               echo WindowsShareSlashTranslate($row['filename'])."\n";
+                       }
+               }
+               exit;
+
+       } else {
+
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?trackzero='.urlencode($_REQUEST['trackzero']).'&m3u=1').'">.m3u version</a><br>';
+               $TrackZeroCounter = 0;
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>m3u</th><th>filename</th><th>track</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       if ((strlen($row['track']) > 0) && ($row['track'] < 1) || ($row['track'] > 99)) {
+                               $TrackZeroCounter++;
+                               echo '<tr>';
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">m3u</a></td>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                               echo '<td>'.htmlentities($row['track']).'</td>';
+                               echo '</tr>';
+                       }
+               }
+               echo '</table>';
+               echo '<b>'.number_format($TrackZeroCounter).'</b> files with track "zero"';
+
+       }
+
+
+} elseif (!empty($_REQUEST['titlefeat'])) {
+
+       $SQLquery  = 'SELECT `filename`, `title`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`title` LIKE "%feat.%")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       } else {
+
+               echo '<b>'.number_format(mysql_num_rows($result)).'</b> files with "feat." in the title (instead of the artist)<br><br>';
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?titlefeat='.urlencode($_REQUEST['titlefeat']).'&m3u=1').'">.m3u version</a><br>';
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>m3u</th><th>filename</th><th>title</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr>';
+                       echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">m3u</a></td>';
+                       echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                       echo '<td>'.preg_replace('#(feat\. .*)#i', '<b>\\1</b>', htmlentities($row['title'])).'</td>';
+                       echo '</tr>';
+               }
+               echo '</table>';
+
+       }
+
+
+} elseif (!empty($_REQUEST['tracknoalbum'])) {
+
+       $SQLquery  = 'SELECT `filename`, `track`, `album`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`track` <> "")';
+       $SQLquery .= ' AND (`album` = "")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       } else {
+
+               echo '<b>'.number_format(mysql_num_rows($result)).'</b> files with a track number, but no album<br><br>';
+               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?tracknoalbum='.urlencode($_REQUEST['tracknoalbum']).'&m3u=1').'">.m3u version</a><br>';
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>m3u</th><th>filename</th><th>track</th><th>album</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr>';
+                       echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">m3u</a></td>';
+                       echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                       echo '<td>'.htmlentities($row['track']).'</td>';
+                       echo '<td>'.htmlentities($row['album']).'</td>';
+                       echo '</tr>';
+               }
+               echo '</table>';
+
+       }
+
+
+} elseif (!empty($_REQUEST['synchronizetagsfrom']) && !empty($_REQUEST['filename'])) {
+
+       echo 'Applying new tags from <b>'.$_REQUEST['synchronizetagsfrom'].'</b> in <b>'.htmlentities($_REQUEST['filename']).'</b><ul>';
+       $errors = array();
+       if (SynchronizeAllTags($_REQUEST['filename'], $_REQUEST['synchronizetagsfrom'], 'A12', $errors)) {
+               echo '<li>Sucessfully wrote tags</li>';
+       } else {
+               echo '<li>Tag writing had errors: <ul><li>'.implode('</li><li>', $errors).'</li></ul></li>';
+       }
+       echo '</ul>';
+
+
+} elseif (!empty($_REQUEST['unsynchronizedtags'])) {
+
+       $NotOKfiles        = 0;
+       $Autofixedfiles    = 0;
+       $FieldsToCompare   = array('title', 'artist', 'album', 'year', 'genre', 'comment', 'track');
+       $TagsToCompare     = array('id3v2'=>false, 'ape'=>false, 'lyrics3'=>false, 'id3v1'=>false);
+       $ID3v1FieldLengths = array('title'=>30, 'artist'=>30, 'album'=>30, 'year'=>4, 'genre'=>99, 'comment'=>28);
+       if (strpos($_REQUEST['unsynchronizedtags'], '2') !== false) {
+               $TagsToCompare['id3v2'] = true;
+       }
+       if (strpos($_REQUEST['unsynchronizedtags'], 'A') !== false) {
+               $TagsToCompare['ape'] = true;
+       }
+       if (strpos($_REQUEST['unsynchronizedtags'], 'L') !== false) {
+               $TagsToCompare['lyrics3'] = true;
+       }
+       if (strpos($_REQUEST['unsynchronizedtags'], '1') !== false) {
+               $TagsToCompare['id3v1'] = true;
+       }
+
+       echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?unsynchronizedtags='.urlencode($_REQUEST['unsynchronizedtags']).'&autofix=1').'">Auto-fix empty tags</a><br><br>';
+       echo '<div id="Autofixing"></div>';
+       echo '<table border="1" cellspacing="0" cellpadding="3">';
+       echo '<tr>';
+       echo '<th>View</th>';
+       echo '<th>Filename</th>';
+       echo '<th>Combined</th>';
+       if ($TagsToCompare['id3v2']) {
+               echo '<th><a href="'.htmlentities($_SERVER['PHP_SELF'].'?unsynchronizedtags='.urlencode($_REQUEST['unsynchronizedtags']).'&autofix=1&autofixforcesource=id3v2&autofixforcedest=A1').'" title="Auto-fix all tags to match ID3v2 contents" onClick="return confirm(\'Are you SURE you want to synchronize all tags to match ID3v2?\');">ID3v2</a></th>';
+       }
+       if ($TagsToCompare['ape']) {
+               echo '<th><a href="'.htmlentities($_SERVER['PHP_SELF'].'?unsynchronizedtags='.urlencode($_REQUEST['unsynchronizedtags']).'&autofix=1&autofixforcesource=ape&autofixforcedest=21').'" title="Auto-fix all tags to match APE contents" onClick="return confirm(\'Are you SURE you want to synchronize all tags to match APE?\');">APE</a></th>';
+       }
+       if ($TagsToCompare['lyrics3']) {
+               echo '<th>Lyrics3</th>';
+       }
+       if ($TagsToCompare['id3v1']) {
+               echo '<th><a href="'.htmlentities($_SERVER['PHP_SELF'].'?unsynchronizedtags='.urlencode($_REQUEST['unsynchronizedtags']).'&autofix=1&autofixforcesource=ape&autofixforcedest=2A').'" title="Auto-fix all tags to match ID3v1 contents" onClick="return confirm(\'Are you SURE you want to synchronize all tags to match ID3v1?\');">ID3v1</a></th>';
+       }
+       echo '</tr>';
+
+       $SQLquery  = 'SELECT `filename`, `comments_all`, `comments_id3v2`, `comments_ape`, `comments_lyrics3`, `comments_id3v1`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`fileformat` = "mp3")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       $lastdir = '';
+       $serializedCommentsFields = array('all', 'id3v2', 'ape', 'lyrics3', 'id3v1');
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(30);
+               if ($lastdir != dirname($row['filename'])) {
+                       echo '<script type="text/javascript">if (document.getElementById("Autofixing")) document.getElementById("Autofixing").innerHTML = "'.htmlentities($lastdir, ENT_QUOTES).'";</script>';
+                       flush();
+               }
+
+               $FileOK      = true;
+               $Mismatched  = array('id3v2'=>false, 'ape'=>false, 'lyrics3'=>false, 'id3v1'=>false);
+               $SemiMatched = array('id3v2'=>false, 'ape'=>false, 'lyrics3'=>false, 'id3v1'=>false);
+               $EmptyTags   = array('id3v2'=>true,  'ape'=>true,  'lyrics3'=>true,  'id3v1'=>true);
+
+               foreach ($serializedCommentsFields as $field) {
+                       $Comments[$field] = array();
+                       ob_start();
+                       if ($unserialized = unserialize($row['comments_'.$field])) {
+                               $Comments[$field] = $unserialized;
+                       }
+                       $errormessage = ob_get_contents();
+                       ob_end_clean();
+               }
+
+               if (isset($Comments['ape']['tracknumber'])) {
+                       $Comments['ape']['track'] = $Comments['ape']['tracknumber'];
+                       unset($Comments['ape']['tracknumber']);
+               }
+               if (isset($Comments['ape']['track_number'])) {
+                       $Comments['ape']['track'] = $Comments['ape']['track_number'];
+                       unset($Comments['ape']['track_number']);
+               }
+               if (isset($Comments['id3v2']['track_number'])) {
+                       $Comments['id3v2']['track'] = $Comments['id3v2']['track_number'];
+                       unset($Comments['id3v2']['track_number']);
+               }
+               if (!empty($Comments['all']['track'])) {
+                       $besttrack = '';
+                       foreach ($Comments['all']['track'] as $key => $value) {
+                               if (strlen($value) > strlen($besttrack)) {
+                                       $besttrack = $value;
+                               }
+                       }
+                       $Comments['all']['track'] = array(0=>$besttrack);
+               }
+
+               $ThisLine  = '<tr>';
+               $ThisLine .= '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">view</a></td>';
+               $ThisLine .= '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+               $tagvalues = '';
+               foreach ($FieldsToCompare as $fieldname) {
+                       $tagvalues .= $fieldname.' = '.(!empty($Comments['all'][$fieldname]) ? implode(" \n", $Comments['all'][$fieldname]) : '')." \n";
+               }
+               $ThisLine .= '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?synchronizetagsfrom=all&filename='.urlencode($row['filename'])).'" title="'.htmlentities(rtrim($tagvalues, "\n"), ENT_QUOTES).'" target="retagwindow">all</a></td>';
+               foreach ($TagsToCompare as $tagtype => $CompareThisTagType) {
+                       if ($CompareThisTagType) {
+                               $tagvalues = '';
+                               foreach ($FieldsToCompare as $fieldname) {
+
+                                       if ($tagtype == 'id3v1') {
+
+                                               getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.tag.id3v1.php', __FILE__, true);
+                                               if (($fieldname == 'genre') && !empty($Comments['all'][$fieldname][0]) && !getid3_id3v1::LookupGenreID($Comments['all'][$fieldname][0])) {
+
+                                                       // non-standard genres can never match, so just ignore
+                                                       $tagvalues .= $fieldname.' = '.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '')."\n";
+
+                                               } elseif ($fieldname == 'comment') {
+
+                                                       if (isset($Comments[$tagtype][$fieldname][0]) && isset($Comments['all'][$fieldname][0]) && (rtrim(substr($Comments[$tagtype][$fieldname][0], 0, 28)) != rtrim(substr($Comments['all'][$fieldname][0], 0, 28)))) {
+                                                               $tagvalues .= $fieldname.' = [['.$Comments[$tagtype][$fieldname][0].']]'."\n";
+                                                               if (trim(strtolower(RemoveAccents(substr($Comments[$tagtype][$fieldname][0], 0, 28)))) == trim(strtolower(RemoveAccents(substr($Comments['all'][$fieldname][0], 0, 28))))) {
+                                                                       $SemiMatched[$tagtype] = true;
+                                                               } else {
+                                                                       $Mismatched[$tagtype]  = true;
+                                                               }
+                                                               $FileOK = false;
+                                                       } else {
+                                                               $tagvalues .= $fieldname.' = '.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '')."\n";
+                                                       }
+
+                                               } elseif ($fieldname == 'track') {
+
+                                                       // intval('01/20') == intval('1')
+                                                       $trackA = (isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '');
+                                                       $trackB = (isset($Comments['all'][$fieldname][0])    ? $Comments['all'][$fieldname][0]    : '');
+                                                       if (intval($trackA) != intval($trackB)) {
+                                                               $tagvalues .= $fieldname.' = [['.$trackA.']]'."\n";
+                                                               $Mismatched[$tagtype]  = true;
+                                                               $FileOK = false;
+                                                       } else {
+                                                               $tagvalues .= $fieldname.' = '.$trackA."\n";
+                                                       }
+
+                                               } elseif ((isset($Comments[$tagtype][$fieldname][0]) ? rtrim(substr($Comments[$tagtype][$fieldname][0], 0, 30)) : '') != (isset($Comments['all'][$fieldname][0]) ? rtrim(substr($Comments['all'][$fieldname][0], 0, 30)) : '')) {
+
+                                                       $tagvalues .= $fieldname.' = [['.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '').']]'."\n";
+                                                       if (strtolower(RemoveAccents(trim(substr((isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : ''), 0, 30)))) == strtolower(RemoveAccents(trim(substr((isset($Comments['all'][$fieldname][0]) ? $Comments['all'][$fieldname][0] : ''), 0, 30))))) {
+                                                               $SemiMatched[$tagtype] = true;
+                                                       } else {
+                                                               $Mismatched[$tagtype]  = true;
+                                                       }
+                                                       $FileOK = false;
+                                                       if (!empty($Comments[$tagtype][$fieldname][0]) && (strlen(trim($Comments[$tagtype][$fieldname][0])) > 0)) {
+                                                               $EmptyTags[$tagtype] = false;
+                                                       }
+
+                                               } else {
+
+                                                       $tagvalues .= $fieldname.' = '.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '')."\n";
+                                                       if (isset($Comments[$tagtype][$fieldname][0]) && (strlen(trim($Comments[$tagtype][$fieldname][0])) > 0)) {
+                                                               $EmptyTags[$tagtype] = false;
+                                                       }
+
+                                               }
+
+                                       } elseif (($tagtype == 'ape') && ($fieldname == 'year')) {
+
+                                               if (((isset($Comments['ape']['date'][0]) ? $Comments['ape']['date'][0] : '') != (isset($Comments['all']['year'][0]) ? $Comments['all']['year'][0] : '')) && ((isset($Comments['ape']['year'][0]) ? $Comments['ape']['year'][0] : '') != (isset($Comments['all']['year'][0]) ? $Comments['all']['year'][0] : ''))) {
+
+                                                       $tagvalues .= $fieldname.' = [['.(isset($Comments['ape']['date'][0]) ? $Comments['ape']['date'][0] : '').']]'."\n";
+                                                       $Mismatched[$tagtype]  = true;
+                                                       $FileOK = false;
+                                                       if (isset($Comments['ape']['date'][0]) && (strlen(trim($Comments['ape']['date'][0])) > 0)) {
+                                                               $EmptyTags[$tagtype] = false;
+                                                       }
+
+                                               } else {
+
+                                                       $tagvalues .= $fieldname.' = '.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '')."\n";
+                                                       if (isset($Comments[$tagtype][$fieldname][0]) && (strlen(trim($Comments[$tagtype][$fieldname][0])) > 0)) {
+                                                               $EmptyTags[$tagtype] = false;
+                                                       }
+
+                                               }
+
+                                       } elseif (($fieldname == 'genre') && !empty($Comments['all'][$fieldname]) && !empty($Comments[$tagtype][$fieldname]) && in_array($Comments[$tagtype][$fieldname][0], $Comments['all'][$fieldname])) {
+
+                                               $tagvalues .= $fieldname.' = '.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '')."\n";
+                                               if (isset($Comments[$tagtype][$fieldname][0]) && (strlen(trim($Comments[$tagtype][$fieldname][0])) > 0)) {
+                                                       $EmptyTags[$tagtype] = false;
+                                               }
+
+                                       } elseif ((isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '') != (isset($Comments['all'][$fieldname][0]) ? $Comments['all'][$fieldname][0] : '')) {
+
+                                               $skiptracknumberfield = false;
+                                               switch ($fieldname) {
+                                                       case 'track':
+                                                       case 'tracknumber':
+                                                       case 'track_number':
+                                                               $trackA = (isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '');
+                                                               $trackB = (isset($Comments['all'][$fieldname][0])    ? $Comments['all'][$fieldname][0]    : '');
+                                                               if (intval($trackA) == intval($trackB)) {
+                                                                       $skiptracknumberfield = true;
+                                                               }
+                                                               break;
+                                               }
+                                               if (!$skiptracknumberfield) {
+                                                       $tagvalues .= $fieldname.' = [['.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '').']]'."\n";
+                                                       $tagA = (isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '');
+                                                       $tagB = (isset($Comments['all'][$fieldname][0])    ? $Comments['all'][$fieldname][0]    : '');
+                                                       if (trim(strtolower(RemoveAccents($tagA))) == trim(strtolower(RemoveAccents($tagB)))) {
+                                                               $SemiMatched[$tagtype] = true;
+                                                       } else {
+                                                               $Mismatched[$tagtype]  = true;
+                                                       }
+                                                       $FileOK = false;
+                                                       if (isset($Comments[$tagtype][$fieldname][0]) && (strlen(trim($Comments[$tagtype][$fieldname][0])) > 0)) {
+                                                               $EmptyTags[$tagtype] = false;
+                                                       }
+                                               }
+
+                                       } else {
+
+                                               $tagvalues .= $fieldname.' = '.(isset($Comments[$tagtype][$fieldname][0]) ? $Comments[$tagtype][$fieldname][0] : '')."\n";
+                                               if (isset($Comments[$tagtype][$fieldname][0]) && (strlen(trim($Comments[$tagtype][$fieldname][0])) > 0)) {
+                                                       $EmptyTags[$tagtype] = false;
+                                               }
+
+                                       }
+                               }
+
+                               if ($EmptyTags[$tagtype]) {
+                                       $FileOK = false;
+                                       $ThisLine .= '<td bgcolor="#0099cc">';
+                               } elseif ($SemiMatched[$tagtype]) {
+                                       $ThisLine .= '<td bgcolor="#ff9999">';
+                               } elseif ($Mismatched[$tagtype]) {
+                                       $ThisLine .= '<td bgcolor="#ff0000">';
+                               } else {
+                                       $ThisLine .= '<td bgcolor="#00cc00">';
+                               }
+                               $ThisLine .= '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?synchronizetagsfrom='.$tagtype.'&filename='.urlencode($row['filename'])).'" title="'.htmlentities(rtrim($tagvalues, "\n"), ENT_QUOTES).'" TARGET="retagwindow">'.$tagtype.'</a>';
+                               $ThisLine .= '</td>';
+                       }
+               }
+               $ThisLine .= '</tr>';
+
+               if (!$FileOK) {
+                       $NotOKfiles++;
+
+                       echo '<script type="text/javascript">if (document.getElementById("Autofixing")) document.getElementById("Autofixing").innerHTML = "'.htmlentities($row['filename'], ENT_QUOTES).'";</script>';
+                       flush();
+
+                       if (!empty($_REQUEST['autofix'])) {
+
+                               $AnyMismatched = false;
+                               foreach ($Mismatched as $key => $value) {
+                                       if ($value && ($EmptyTags["$key"] === false)) {
+                                               $AnyMismatched = true;
+                                       }
+                               }
+                               if ($AnyMismatched && empty($_REQUEST['autofixforcesource'])) {
+
+                                       echo $ThisLine;
+
+                               } else {
+
+                                       $TagsToSynch = '';
+                                       foreach ($EmptyTags as $key => $value) {
+                                               if ($value) {
+                                                       switch ($key) {
+                                                               case 'id3v1':
+                                                                       $TagsToSynch .= '1';
+                                                                       break;
+                                                               case 'id3v2':
+                                                                       $TagsToSynch .= '2';
+                                                                       break;
+                                                               case 'ape':
+                                                                       $TagsToSynch .= 'A';
+                                                                       break;
+                                                       }
+                                               }
+                                       }
+
+                                       $autofixforcesource = (!empty($_REQUEST['autofixforcesource']) ? $_REQUEST['autofixforcesource'] : 'all');
+                                       $TagsToSynch        = (!empty($_REQUEST['autofixforcedest'])   ? $_REQUEST['autofixforcedest']   : $TagsToSynch);
+
+                                       $errors = array();
+                                       if (SynchronizeAllTags($row['filename'], $autofixforcesource, $TagsToSynch, $errors)) {
+                                               $Autofixedfiles++;
+                                               echo '<tr bgcolor="#00CC00">';
+                                       } else {
+                                               echo '<tr bgcolor="#FF0000">';
+                                       }
+                                       echo '<td>&nbsp;</th>';
+                                       echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename'])).'" title="'.htmlentities(implode("\n", $errors), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                                       echo '<td><table border="0">';
+                                       echo '<tr><td><b>'.$TagsToSynch.'</b></td></tr>';
+                                       echo '</table></td></tr>';
+                               }
+
+                       } else {
+
+                               echo $ThisLine;
+
+                       }
+               }
+       }
+
+       echo '</table><br>';
+       echo '<script type="text/javascript">if (document.getElementById("Autofixing")) document.getElementById("Autofixing").innerHTML = "";</script>';
+       echo 'Found <b>'.number_format($NotOKfiles).'</b> files with unsynchronized tags, and auto-fixed '.number_format($Autofixedfiles).' of them.';
+
+} elseif (!empty($_REQUEST['filenamepattern'])) {
+
+       $patterns['A'] = 'artist';
+       $patterns['T'] = 'title';
+       $patterns['M'] = 'album';
+       $patterns['N'] = 'track';
+       $patterns['G'] = 'genre';
+       $patterns['R'] = 'remix';
+
+       $FieldsToUse = explode(' ', wordwrap(preg_replace('#[^A-Z]#i', '', $_REQUEST['filenamepattern']), 1, ' ', 1));
+       //$FieldsToUse = explode(' ', wordwrap($_REQUEST['filenamepattern'], 1, ' ', 1));
+       foreach ($FieldsToUse as $FieldID) {
+               $FieldNames[] = $patterns["$FieldID"];
+       }
+
+       $SQLquery  = 'SELECT `filename`, `fileformat`, '.implode(', ', $FieldNames);
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       echo 'Files that do not match naming pattern: (<a href="'.htmlentities($_SERVER['PHP_SELF'].'?filenamepattern='.urlencode($_REQUEST['filenamepattern']).'&autofix=1').'">auto-fix</a>)<br>';
+       echo '<table border="1" cellspacing="0" cellpadding="3">';
+       echo '<tr><th>view</th><th>Why</th><td><b>Actual filename</b><br>(click to play/edit file)</td><td><b>Correct filename (based on tags)</b>'.(empty($_REQUEST['autofix']) ? '<br>(click to rename file to this)' : '').'</td></tr>';
+       $nonmatchingfilenames = 0;
+       $Pattern = $_REQUEST['filenamepattern'];
+       $PatternLength = strlen($Pattern);
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(10);
+               $PatternFilename = '';
+               for ($i = 0; $i < $PatternLength; $i++) {
+                       if (isset($patterns[$Pattern{$i}])) {
+                               $PatternFilename .= trim(strtr($row[$patterns[$Pattern{$i}]], ':\\*<>|', ';-¤«»¦'), ' ');
+                       } else {
+                               $PatternFilename .= $Pattern{$i};
+                       }
+               }
+
+               // Replace "~" with "-" if characters immediately before and after are both numbers,
+               // "/" has been replaced with "~" above which is good for multi-song medley dividers,
+               // but for things like 24/7, 7/8ths, etc it looks better if it's 24-7, 7-8ths, etc.
+               $PatternFilename = preg_replace('#([ a-z]+)/([ a-z]+)#i', '\\1~\\2', $PatternFilename);
+               $PatternFilename = str_replace('/',  '×',  $PatternFilename);
+
+               $PatternFilename = str_replace('?',  '¿',  $PatternFilename);
+               $PatternFilename = str_replace(' "', ' \93', $PatternFilename);
+               $PatternFilename = str_replace('("', '(\93', $PatternFilename);
+               $PatternFilename = str_replace('-"', '-\93', $PatternFilename);
+               $PatternFilename = str_replace('" ', '\94 ', $PatternFilename.' ');
+               $PatternFilename = str_replace('"',  '\94',  $PatternFilename);
+               $PatternFilename = str_replace('  ', ' ',  $PatternFilename);
+
+
+               $ParenthesesPairs = array('()', '[]', '{}');
+               foreach ($ParenthesesPairs as $pair) {
+
+                       // multiple remixes are stored tab-seperated in the database.
+                       // change "{2000 Version\tSomebody Remix}" into "{2000 Version} {Somebody Remix}"
+                       while (preg_match('#^(.*)'.preg_quote($pair{0}).'([^'.preg_quote($pair{1}).']*)('."\t".')([^'.preg_quote($pair{0}).']*)'.preg_quote($pair{1}).'#', $PatternFilename, $matches)) {
+                               $PatternFilename = $matches[1].$pair{0}.$matches[2].$pair{1}.' '.$pair{0}.$matches[4].$pair{1};
+                       }
+
+                       // remove empty parenthesized pairs (probably where no track numbers, remix version, etc)
+                       $PatternFilename = preg_replace('#'.preg_quote($pair).'#', '', $PatternFilename);
+
+                       // "[01]  - Title With No Artist.mp3"  ==>  "[01] Title With No Artist.mp3"
+                       $PatternFilename = preg_replace('#'.preg_quote($pair{1}).' +\- #', $pair{1}.' ', $PatternFilename);
+
+               }
+
+               // get rid of leading & trailing spaces if end items (artist or title for example) are missing
+               $PatternFilename  = trim($PatternFilename, ' -');
+
+               if (!$PatternFilename) {
+                       // no tags to create a filename from -- skip this file
+                       continue;
+               }
+               $PatternFilename .= '.'.$row['fileformat'];
+
+               $ActualFilename = basename($row['filename']);
+               if ($ActualFilename != $PatternFilename) {
+
+                       $NotMatchedReasons = '';
+                       if (strtolower($ActualFilename) === strtolower($PatternFilename)) {
+                               $NotMatchedReasons .= 'Aa ';
+                       } elseif (RemoveAccents($ActualFilename) === RemoveAccents($PatternFilename)) {
+                               $NotMatchedReasons .= 'ée ';
+                       }
+
+
+                       $actualExt  = '.'.fileextension($ActualFilename);
+                       $patternExt = '.'.fileextension($PatternFilename);
+                       $ActualFilenameNoExt  = (($actualExt  != '.') ? substr($ActualFilename,   0, 0 - strlen($actualExt))  : $ActualFilename);
+                       $PatternFilenameNoExt = (($patternExt != '.') ? substr($PatternFilename,  0, 0 - strlen($patternExt)) : $PatternFilename);
+
+                       if (strpos($PatternFilenameNoExt, $ActualFilenameNoExt) !== false) {
+                               $DifferenceBoldedName  = str_replace($ActualFilenameNoExt, '</b>'.$ActualFilenameNoExt.'<b>', $PatternFilenameNoExt);
+                       } else {
+                               $ShortestNameLength = min(strlen($ActualFilenameNoExt), strlen($PatternFilenameNoExt));
+                               for ($DifferenceOffset = 0; $DifferenceOffset < $ShortestNameLength; $DifferenceOffset++) {
+                                       if ($ActualFilenameNoExt{$DifferenceOffset} !== $PatternFilenameNoExt{$DifferenceOffset}) {
+                                               break;
+                                       }
+                               }
+                               $DifferenceBoldedName  = '</b>'.substr($PatternFilenameNoExt, 0, $DifferenceOffset).'<b>'.substr($PatternFilenameNoExt, $DifferenceOffset);
+                       }
+                       $DifferenceBoldedName .= (($actualExt == $patternExt) ? '</b>'.$patternExt.'<b>' : $patternExt);
+
+
+                       echo '<tr>';
+                       echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename'])).'">view</a></td>';
+                       echo '<td>&nbsp;'.$NotMatchedReasons.'</td>';
+                       echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($ActualFilename).'</a></td>';
+
+                       if (!empty($_REQUEST['autofix'])) {
+
+                               $results = '';
+                               if (RenameFileFromTo($row['filename'], dirname($row['filename']).'/'.$PatternFilename, $results)) {
+                                       echo '<TD BGCOLOR="#009900">';
+                               } else {
+                                       echo '<TD BGCOLOR="#FF0000">';
+                               }
+                               echo '<b>'.$DifferenceBoldedName.'</b></td>';
+
+
+                       } else {
+
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?filenamepattern='.urlencode($_REQUEST['filenamepattern']).'&renamefilefrom='.urlencode($row['filename']).'&renamefileto='.urlencode(dirname($row['filename']).'/'.$PatternFilename)).'" title="'.htmlentities(basename($row['filename'])."\n".basename($PatternFilename), ENT_QUOTES).'" target="renamewindow">';
+                               echo '<b>'.$DifferenceBoldedName.'</b></a></td>';
+
+                       }
+                       echo '</tr>';
+
+                       $nonmatchingfilenames++;
+               }
+       }
+       echo '</table><br>';
+       echo 'Found '.number_format($nonmatchingfilenames).' files that do not match naming pattern<br>';
+
+
+} elseif (!empty($_REQUEST['encoderoptionsdistribution'])) {
+
+       if (isset($_REQUEST['showtagfiles'])) {
+               $SQLquery  = 'SELECT `filename`, `encoder_options` FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`encoder_options` LIKE "'.mysql_real_escape_string($_REQUEST['showtagfiles']).'")';
+               $SQLquery .= ' AND (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+               $SQLquery .= ' ORDER BY `filename` ASC';
+               $result = mysql_query_safe($SQLquery);
+
+               if (!empty($_REQUEST['m3u'])) {
+
+                       header('Content-type: audio/x-mpegurl');
+                       echo '#EXTM3U'."\n";
+                       while ($row = mysql_fetch_array($result)) {
+                               echo WindowsShareSlashTranslate($row['filename'])."\n";
+                       }
+                       exit;
+
+               } else {
+
+                       echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?encoderoptionsdistribution=1').'">Show all Encoder Options</a><hr>';
+                       echo 'Files with Encoder Options <b>'.$_REQUEST['showtagfiles'].'</b>:<br>';
+                       echo '<table border="1" cellspacing="0" cellpadding="3">';
+                       while ($row = mysql_fetch_array($result)) {
+                               echo '<tr>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                               echo '<td>'.$row['encoder_options'].'</td>';
+                               echo '</tr>';
+                       }
+                       echo '</table>';
+
+               }
+
+       } elseif (!isset($_REQUEST['m3u'])) {
+
+               $SQLquery  = 'SELECT `encoder_options`, COUNT(*) AS `num` FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+               $SQLquery .= ' GROUP BY `encoder_options`';
+               $SQLquery .= ' ORDER BY (`encoder_options` LIKE "LAME%") DESC, (`encoder_options` LIKE "CBR%") DESC, `num` DESC, `encoder_options` ASC';
+               $result = mysql_query_safe($SQLquery);
+               echo 'Files with Encoder Options:<br>';
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>Encoder Options</th><th>Count</th><th>M3U</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr>';
+                       echo '<td>'.$row['encoder_options'].'</td>';
+                       echo '<TD ALIGN="RIGHT"><a href="'.htmlentities($_SERVER['PHP_SELF'].'?encoderoptionsdistribution=1&showtagfiles='.($row['encoder_options'] ? urlencode($row['encoder_options']) : '')).'">'.number_format($row['num']).'</a></td>';
+                       echo '<TD ALIGN="RIGHT"><a href="'.htmlentities($_SERVER['PHP_SELF'].'?encoderoptionsdistribution=1&showtagfiles='.($row['encoder_options'] ? urlencode($row['encoder_options']) : '').'&m3u=.m3u').'">m3u</a></td>';
+                       echo '</tr>';
+               }
+               echo '</table><hr>';
+
+       }
+
+} elseif (!empty($_REQUEST['tagtypes'])) {
+
+       if (!isset($_REQUEST['m3u'])) {
+               $SQLquery  = 'SELECT `tags`, COUNT(*) AS `num` FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+               $SQLquery .= ' GROUP BY `tags`';
+               $SQLquery .= ' ORDER BY `num` DESC';
+               $result = mysql_query_safe($SQLquery);
+               echo 'Files with tags:<br>';
+               echo '<table border="1" cellspacing="0" cellpadding="3">';
+               echo '<tr><th>Tags</th><th>Count</th><th>M3U</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr>';
+                       echo '<td>'.$row['tags'].'</td>';
+                       echo '<td align="right"><a href="'.htmlentities($_SERVER['PHP_SELF'].'?tagtypes=1&showtagfiles='.($row['tags'] ? urlencode($row['tags']) : '')).'">'.number_format($row['num']).'</a></td>';
+                       echo '<td align="right"><a href="'.htmlentities($_SERVER['PHP_SELF'].'?tagtypes=1&showtagfiles='.($row['tags'] ? urlencode($row['tags']) : '').'&m3u=.m3u').'">m3u</a></td>';
+                       echo '</tr>';
+               }
+               echo '</table><hr>';
+       }
+
+       if (isset($_REQUEST['showtagfiles'])) {
+               $SQLquery  = 'SELECT `filename`, `tags` FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`tags` LIKE "'.mysql_real_escape_string($_REQUEST['showtagfiles']).'")';
+               $SQLquery .= ' AND (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+               $SQLquery .= ' ORDER BY `filename` ASC';
+               $result = mysql_query_safe($SQLquery);
+
+               if (!empty($_REQUEST['m3u'])) {
+
+                       header('Content-type: audio/x-mpegurl');
+                       echo '#EXTM3U'."\n";
+                       while ($row = mysql_fetch_array($result)) {
+                               echo WindowsShareSlashTranslate($row['filename'])."\n";
+                       }
+                       exit;
+
+               } else {
+
+                       echo '<table border="1" cellspacing="0" cellpadding="3">';
+                       while ($row = mysql_fetch_array($result)) {
+                               echo '<tr>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                               echo '<td>'.$row['tags'].'</td>';
+                               echo '</tr>';
+                       }
+                       echo '</table>';
+
+               }
+       }
+
+
+} elseif (!empty($_REQUEST['md5datadupes'])) {
+
+       $OtherFormats = '';
+       $AVFormats    = '';
+
+       $SQLquery  = 'SELECT `md5_data`, `filename`, COUNT(*) AS `num`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`md5_data` <> "")';
+       $SQLquery .= ' GROUP BY `md5_data`';
+       $SQLquery .= ' ORDER BY `num` DESC';
+       $result = mysql_query_safe($SQLquery);
+       while (($row = mysql_fetch_array($result)) && ($row['num'] > 1)) {
+               set_time_limit(30);
+
+               $filenames = array();
+               $tags      = array();
+               $md5_data  = array();
+               $SQLquery  = 'SELECT `fileformat`, `filename`, `tags`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`md5_data` = "'.mysql_real_escape_string($row['md5_data']).'")';
+               $SQLquery .= ' ORDER BY `filename` ASC';
+               $result2 = mysql_query_safe($SQLquery);
+               while ($row2 = mysql_fetch_array($result2)) {
+                       $thisfileformat = $row2['fileformat'];
+                       $filenames[] = $row2['filename'];
+                       $tags[]      = $row2['tags'];
+                       $md5_data[]  = $row['md5_data'];
+               }
+
+               $thisline  = '<tr>';
+               $thisline .= '<TD VALIGN="TOP" style="font-family: monospace;">'.implode('<br>', $md5_data).'</td>';
+               $thisline .= '<TD VALIGN="TOP" NOWRAP>'.implode('<br>', $tags).'</td>';
+               $thisline .= '<TD VALIGN="TOP">'.implode('<br>', $filenames).'</td>';
+               $thisline .= '</tr>';
+
+               if (in_array($thisfileformat, $IgnoreNoTagFormats)) {
+                       $OtherFormats .= $thisline;
+               } else {
+                       $AVFormats .= $thisline;
+               }
+       }
+       echo 'Duplicated MD5_DATA (Audio/Video files):<table border="1" cellspacing="0" cellpadding="2">';
+       echo $AVFormats.'</table><hr>';
+       echo 'Duplicated MD5_DATA (Other files):<table border="1" cellspacing="0" cellpadding="2">';
+       echo $OtherFormats.'</table><hr>';
+
+
+} elseif (!empty($_REQUEST['artisttitledupes'])) {
+
+       if (isset($_REQUEST['m3uartist']) && isset($_REQUEST['m3utitle'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               $SQLquery  = 'SELECT `filename`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`artist` = "'.mysql_real_escape_string($_REQUEST['m3uartist']).'")';
+               $SQLquery .= ' AND (`title` = "'.mysql_real_escape_string($_REQUEST['m3utitle']).'")';
+               $SQLquery .= ' ORDER BY `playtime_seconds` ASC, `remix` ASC, `filename` ASC';
+               $result = mysql_query_safe($SQLquery);
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       }
+
+       $SQLquery  = 'SELECT `artist`, `title`, `filename`, COUNT(*) AS `num`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`artist` <> "")';
+       $SQLquery .= ' AND (`title` <> "")';
+       $SQLquery .= ' GROUP BY `artist`, `title`'.(!empty($_REQUEST['samemix']) ? ', `remix`' : '');
+       $SQLquery .= ' ORDER BY `num` DESC, `artist` ASC, `title` ASC, `playtime_seconds` ASC, `remix` ASC';
+       $result = mysql_query_safe($SQLquery);
+       $uniquetitles = 0;
+       $uniquefiles  = 0;
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while (($row = mysql_fetch_array($result)) && ($row['num'] > 1)) {
+                       $SQLquery  = 'SELECT `filename`';
+                       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`artist` = "'.mysql_real_escape_string($row['artist']).'")';
+                       $SQLquery .= ' AND (`title` = "'.mysql_real_escape_string($row['title']).'")';
+                       if (!empty($_REQUEST['samemix'])) {
+                               $SQLquery .= ' AND (`remix` = "'.mysql_real_escape_string($row['remix']).'")';
+                       }
+                       $SQLquery .= ' ORDER BY `playtime_seconds` ASC, `remix` ASC, `filename` ASC';
+                       $result2 = mysql_query_safe($SQLquery);
+                       while ($row2 = mysql_fetch_array($result2)) {
+                               echo WindowsShareSlashTranslate($row2['filename'])."\n";
+                       }
+               }
+               exit;
+
+       } else {
+
+               echo 'Duplicated aritst + title: (<a href="'.htmlentities($_SERVER['PHP_SELF'].'?artisttitledupes=1&samemix=1').'">Identical Mix/Version only</a>)<br>';
+               echo '(<a href="'.htmlentities($_SERVER['PHP_SELF'].'?artisttitledupes=1&m3u=.m3u').'">.m3u version</a>)<br>';
+               echo '<table border="1" cellspacing="0" cellpadding="2">';
+               echo '<tr><th colspan="3">&nbsp;</th><th>Artist</th><th>Title</th><th>Version</th><th>&nbsp;</th><th>&nbsp;</th><th>Filename</th></tr>';
+
+               while (($row = mysql_fetch_array($result)) && ($row['num'] > 1)) {
+                       $uniquetitles++;
+                       set_time_limit(30);
+
+                       $filenames = array();
+                       $artists   = array();
+                       $titles    = array();
+                       $remixes   = array();
+                       $bitrates  = array();
+                       $playtimes = array();
+                       $SQLquery  = 'SELECT `filename`, `artist`, `title`, `remix`, `audio_bitrate`, `vbr_method`, `playtime_seconds`, `encoder_options`';
+                       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`artist` = "'.mysql_real_escape_string($row['artist']).'")';
+                       $SQLquery .= ' AND (`title` = "'.mysql_real_escape_string($row['title']).'")';
+                       $SQLquery .= ' ORDER BY `playtime_seconds` ASC, `remix` ASC, `filename` ASC';
+                       $result2 = mysql_query_safe($SQLquery);
+                       while ($row2 = mysql_fetch_array($result2)) {
+                               $uniquefiles++;
+                               $filenames[] = $row2['filename'];
+                               $artists[]   = $row2['artist'];
+                               $titles[]    = $row2['title'];
+                               $remixes[]   = $row2['remix'];
+                               if ($row2['vbr_method']) {
+                                       $bitrates[]  = '<B'.($row2['encoder_options'] ? ' style="text-decoration: underline; cursor: help;" title="'.$row2['encoder_options'] : '').'">'.BitrateText($row2['audio_bitrate'] / 1000).'</b>';
+                               } else {
+                                       $bitrates[]  = BitrateText($row2['audio_bitrate'] / 1000);
+                               }
+                               $playtimes[] = getid3_lib::PlaytimeString($row2['playtime_seconds']);
+                       }
+
+                       echo '<tr>';
+                       echo '<TD NOWRAP VALIGN="TOP">';
+                       foreach ($filenames as $file) {
+                               echo '<a href="'.htmlentities('demo.browse.php?deletefile='.urlencode($file).'&noalert=1').'" onClick="return confirm(\'Are you sure you want to delete '.addslashes($file).'? \n(this action cannot be un-done)\');" title="'.htmlentities('Permanently delete '."\n".$file, ENT_QUOTES).'" target="deletedupewindow">delete</a><br>';
+                       }
+                       echo '</td>';
+                       echo '<TD NOWRAP VALIGN="TOP">';
+                       foreach ($filenames as $file) {
+                               echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($file)).'">play</a><br>';
+                       }
+                       echo '</td>';
+                       echo '<TD VALIGN="MIDDLE" ALIGN="CENTER" ><a href="'.htmlentities($_SERVER['PHP_SELF'].'?artisttitledupes=1&m3uartist='.urlencode($artists[0]).'&m3utitle='.urlencode($titles[0])).'">play all</a></td>';
+                       echo '<TD VALIGN="TOP" NOWRAP>'.implode('<br>', $artists).'</td>';
+                       echo '<TD VALIGN="TOP" NOWRAP>'.implode('<br>', $titles).'</td>';
+                       echo '<TD VALIGN="TOP" NOWRAP>'.implode('<br>', $remixes).'</td>';
+                       echo '<TD VALIGN="TOP" NOWRAP ALIGN="RIGHT">'.implode('<br>', $bitrates).'</td>';
+                       echo '<TD VALIGN="TOP" NOWRAP ALIGN="RIGHT">'.implode('<br>', $playtimes).'</td>';
+
+                       echo '<TD VALIGN="TOP" NOWRAP ALIGN="LEFT"><table border="0" cellspacing="0" cellpadding="0">';
+                       foreach ($filenames as $file) {
+                               echo '<tr><TD NOWRAP ALIGN="RIGHT"><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($file)).'"><span style="color: #339966;">'.dirname($file).'/</span>'.basename($file).'</a></td></tr>';
+                       }
+                       echo '</table></td>';
+
+                       echo '</tr>';
+               }
+
+       }
+       echo '</table>';
+       echo number_format($uniquefiles).' files with '.number_format($uniquetitles).' unique <i>aritst + title</i><br>';
+       echo '<hr>';
+
+} elseif (!empty($_REQUEST['filetypelist'])) {
+
+       list($fileformat, $audioformat) = explode('|', $_REQUEST['filetypelist']);
+       $SQLquery  = 'SELECT `filename`, `fileformat`, `audio_dataformat`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`fileformat` = "'.mysql_real_escape_string($fileformat).'")';
+       $SQLquery .= ' AND (`audio_dataformat` = "'.mysql_real_escape_string($audioformat).'")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       echo 'Files of format <b>'.$fileformat.'.'.$audioformat.'</b>:<table border="1" cellspacing="0" cellpadding="4">';
+       echo '<tr><th>file</th><th>audio</th><th>filename</th></tr>';
+       while ($row = mysql_fetch_array($result)) {
+               echo '<tr>';
+               echo '<td>'.$row['fileformat'].'</td>';
+               echo '<td>'.$row['audio_dataformat'].'</td>';
+               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+               echo '</tr>';
+       }
+       echo '</table><hr>';
+
+} elseif (!empty($_REQUEST['trackinalbum'])) {
+
+       $SQLquery  = 'SELECT `filename`, `album`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`album` LIKE "% [%")';
+       $SQLquery .= ' ORDER BY `album` ASC, `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       } elseif (!empty($_REQUEST['autofix'])) {
+
+               getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.tag.id3v1.php', __FILE__, true);
+               getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.tag.id3v2.php', __FILE__, true);
+
+               while ($row = mysql_fetch_array($result)) {
+                       set_time_limit(30);
+                       $ThisFileInfo = $getID3->analyze($filename);
+                       getid3_lib::CopyTagsToComments($ThisFileInfo);
+
+                       if (!empty($ThisFileInfo['tags'])) {
+
+                               $Album = trim(str_replace(strstr($ThisFileInfo['comments']['album'][0], ' ['), '', $ThisFileInfo['comments']['album'][0]));
+                               $Track = (string) intval(str_replace(' [', '', str_replace(']', '', strstr($ThisFileInfo['comments']['album'][0], ' ['))));
+                               if ($Track == '0') {
+                                       $Track = '';
+                               }
+                               if ($Album && $Track) {
+                                       echo '<hr>'.htmlentities($row['filename']).'<br>';
+                                       echo '<i>'.htmlentities($Album).'</i> (track #'.$Track.')<br>';
+                                       echo '<b>ID3v2:</b> '.(RemoveID3v2($row['filename'], false) ? 'removed' : 'REMOVAL FAILED!').', ';
+                                       $WriteID3v1_title   = (isset($ThisFileInfo['comments']['title'][0])   ? $ThisFileInfo['comments']['title'][0]   : '');
+                                       $WriteID3v1_artist  = (isset($ThisFileInfo['comments']['artist'][0])  ? $ThisFileInfo['comments']['artist'][0]  : '');
+                                       $WriteID3v1_year    = (isset($ThisFileInfo['comments']['year'][0])    ? $ThisFileInfo['comments']['year'][0]    : '');
+                                       $WriteID3v1_comment = (isset($ThisFileInfo['comments']['comment'][0]) ? $ThisFileInfo['comments']['comment'][0] : '');
+                                       $WriteID3v1_genreid = (isset($ThisFileInfo['comments']['genreid'][0]) ? $ThisFileInfo['comments']['genreid'][0] : '');
+                                       echo '<b>ID3v1:</b> '.(WriteID3v1($row['filename'], $WriteID3v1_title, $WriteID3v1_artist, $Album, $WriteID3v1_year, $WriteID3v1_comment, $WriteID3v1_genreid, $Track, false) ? 'updated' : 'UPDATE FAILED').'<br>';
+                               } else {
+                                       echo ' . ';
+                               }
+
+                       } else {
+
+                               echo '<hr>FAILED<br>'.htmlentities($row['filename']).'<hr>';
+
+                       }
+                       flush();
+               }
+
+       } else {
+
+               echo '<b>'.number_format(mysql_num_rows($result)).'</b> files with <b>[??]</b>-format track numbers in album field:<br>';
+               if (mysql_num_rows($result) > 0) {
+                       echo '(<a href="'.htmlentities($_SERVER['PHP_SELF'].'?trackinalbum=1&m3u=.m3u').'">.m3u version</a>)<br>';
+                       echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?trackinalbum=1&autofix=1').'">Try to auto-fix</a><br>';
+                       echo '<table border="1" cellspacing="0" cellpadding="4">';
+                       while ($row = mysql_fetch_array($result)) {
+                               echo '<tr>';
+                               echo '<td>'.$row['album'].'</td>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                               echo '</tr>';
+                       }
+                       echo '</table>';
+               }
+               echo '<hr>';
+
+       }
+
+} elseif (!empty($_REQUEST['fileextensions'])) {
+
+       $SQLquery  = 'SELECT `filename`, `fileformat`, `audio_dataformat`, `video_dataformat`, `tags`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       $invalidextensionfiles = 0;
+       $invalidextensionline  = '<table border="1" cellspacing="0" cellpadding="4">';
+       $invalidextensionline .= '<tr><th>file</th><th>audio</th><th>video</th><th>tags</th><th>actual</th><th>correct</th><th>filename</th></tr>';
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(30);
+
+               $acceptableextensions = AcceptableExtensions($row['fileformat'], $row['audio_dataformat'], $row['video_dataformat']);
+               $actualextension      = strtolower(fileextension($row['filename']));
+               if ($acceptableextensions && !in_array($actualextension, $acceptableextensions)) {
+                       $invalidextensionfiles++;
+
+                       $invalidextensionline .= '<tr>';
+                       $invalidextensionline .= '<td>'.$row['fileformat'].'</td>';
+                       $invalidextensionline .= '<td>'.$row['audio_dataformat'].'</td>';
+                       $invalidextensionline .= '<td>'.$row['video_dataformat'].'</td>';
+                       $invalidextensionline .= '<td>'.$row['tags'].'</td>';
+                       $invalidextensionline .= '<td>'.$actualextension.'</td>';
+                       $invalidextensionline .= '<td>'.implode('; ', $acceptableextensions).'</td>';
+                       $invalidextensionline .= '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                       $invalidextensionline .= '</tr>';
+               }
+       }
+       $invalidextensionline .= '</table><hr>';
+       echo number_format($invalidextensionfiles).' files with incorrect filename extension:<br>';
+       echo $invalidextensionline;
+
+} elseif (isset($_REQUEST['genredistribution'])) {
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               $SQLquery  = 'SELECT `filename`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (BINARY `genre` = "'.$_REQUEST['genredistribution'].'")';
+               $SQLquery .= ' AND (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+               $SQLquery .= ' ORDER BY `filename` ASC';
+               $result = mysql_query_safe($SQLquery);
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       } else {
+
+               if ($_REQUEST['genredistribution'] == '%') {
+
+                       $SQLquery  = 'SELECT COUNT(*) AS `num`, `genre`';
+                       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`fileformat` NOT LIKE "'.implode('") AND (`fileformat` NOT LIKE "', $IgnoreNoTagFormats).'")';
+                       $SQLquery .= ' GROUP BY `genre`';
+                       $SQLquery .= ' ORDER BY `num` DESC';
+                       $result = mysql_query_safe($SQLquery);
+                       getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'module.tag.id3v1.php', __FILE__, true);
+                       echo '<table border="1" cellspacing="0" cellpadding="4">';
+                       echo '<tr><th>Count</th><th>Genre</th><th>m3u</th></tr>';
+                       while ($row = mysql_fetch_array($result)) {
+                               $GenreID = getid3_id3v1::LookupGenreID($row['genre']);
+                               if (is_numeric($GenreID)) {
+                                       echo '<tr bgcolor="#00FF00;">';
+                               } else {
+                                       echo '<tr bgcolor="#FF9999;">';
+                               }
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?genredistribution='.urlencode($row['genre'])).'">'.number_format($row['num']).'</a></td>';
+                               echo '<td nowrap>'.str_replace("\t", '<br>', $row['genre']).'</td>';
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3u=.m3u&genredistribution='.urlencode($row['genre'])).'">.m3u</a></td>';
+                               echo '</tr>';
+                       }
+                       echo '</table><hr>';
+
+               } else {
+
+                       $SQLquery  = 'SELECT `filename`, `genre`';
+                       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+                       $SQLquery .= ' WHERE (`genre` LIKE "'.mysql_real_escape_string($_REQUEST['genredistribution']).'")';
+                       $SQLquery .= ' ORDER BY `filename` ASC';
+                       $result = mysql_query_safe($SQLquery);
+                       echo '<a href="'.htmlentities($_SERVER['PHP_SELF'].'?genredistribution='.urlencode('%')).'">All Genres</a><br>';
+                       echo '<table border="1" cellspacing="0" cellpadding="4">';
+                       echo '<tr><th>Genre</th><th>m3u</th><th>Filename</th></tr>';
+                       while ($row = mysql_fetch_array($result)) {
+                               echo '<tr>';
+                               echo '<TD NOWRAP>'.str_replace("\t", '<br>', $row['genre']).'</td>';
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename'])).'">m3u</a></td>';
+                               echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                               echo '</tr>';
+                       }
+                       echo '</table><hr>';
+
+               }
+
+
+       }
+
+} elseif (!empty($_REQUEST['formatdistribution'])) {
+
+       $SQLquery  = 'SELECT `fileformat`, `audio_dataformat`, COUNT(*) AS `num`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' GROUP BY `fileformat`, `audio_dataformat`';
+       $SQLquery .= ' ORDER BY `num` DESC';
+       $result = mysql_query_safe($SQLquery);
+       echo 'File format distribution:<table border="1" cellspacing="0" cellpadding="4">';
+       echo '<tr><th>Number</th><th>Format</th></tr>';
+       while ($row = mysql_fetch_array($result)) {
+               echo '<tr>';
+               echo '<TD ALIGN="RIGHT">'.number_format($row['num']).'</td>';
+               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?filetypelist='.$row['fileformat'].'|'.$row['audio_dataformat']).'">'.($row['fileformat'] ? $row['fileformat'] : '<i>unknown</i>').(($row['audio_dataformat'] && ($row['audio_dataformat'] != $row['fileformat'])) ? '.'.$row['audio_dataformat'] : '').'</a></td>';
+               echo '</tr>';
+       }
+       echo '</table><hr>';
+
+} elseif (!empty($_REQUEST['errorswarnings'])) {
+
+       $SQLquery  = 'SELECT `filename`, `error`, `warning`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`error` <> "")';
+       $SQLquery .= ' OR (`warning` <> "")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+
+       if (!empty($_REQUEST['m3u'])) {
+
+               header('Content-type: audio/x-mpegurl');
+               echo '#EXTM3U'."\n";
+               while ($row = mysql_fetch_array($result)) {
+                       echo WindowsShareSlashTranslate($row['filename'])."\n";
+               }
+               exit;
+
+       } else {
+
+               echo number_format(mysql_num_rows($result)).' files with errors or warnings:<br>';
+               echo '(<a href="'.htmlentities($_SERVER['PHP_SELF'].'?errorswarnings=1&m3u=.m3u').'">.m3u version</a>)<br>';
+               echo '<table border="1" cellspacing="0" cellpadding="4">';
+               echo '<tr><th>Filename</th><th>Error</th><th>Warning</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr>';
+                       echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td>';
+                       echo '<td>'.(!empty($row['error'])   ? '<li>'.str_replace("\t", '<li>', htmlentities($row['error'])).'</li>' : '&nbsp;').'</td>';
+                       echo '<td>'.(!empty($row['warning']) ? '<li>'.str_replace("\t", '<li>', htmlentities($row['warning'])).'</li>' : '&nbsp;').'</td>';
+                       echo '</tr>';
+               }
+       }
+       echo '</table><hr>';
+
+} elseif (!empty($_REQUEST['fixid3v1padding'])) {
+
+       getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.id3v1.php', __FILE__, true);
+       $id3v1_writer = new getid3_write_id3v1;
+
+       $SQLquery  = 'SELECT `filename`, `error`, `warning`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`fileformat` = "mp3")';
+       $SQLquery .= ' AND (`warning` <> "")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       $totaltofix = mysql_num_rows($result);
+       $rowcounter = 0;
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(30);
+               if (strpos($row['warning'], 'Some ID3v1 fields do not use NULL characters for padding') !== false) {
+                       set_time_limit(30);
+                       $id3v1_writer->filename = $row['filename'];
+                       echo ($id3v1_writer->FixID3v1Padding() ? '<span style="color: #009900;">fixed - ' : '<span style="color: #FF0000;">error - ');
+               } else {
+                       echo '<span style="color: #0000FF;">No error? - ';
+               }
+               echo '['.++$rowcounter.' / '.$totaltofix.'] ';
+               echo htmlentities($row['filename']).'</span><br>';
+               flush();
+       }
+
+} elseif (!empty($_REQUEST['vbrmethod'])) {
+
+       if ($_REQUEST['vbrmethod'] == '1') {
+
+               $SQLquery  = 'SELECT COUNT(*) AS `num`, `vbr_method`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' GROUP BY `vbr_method`';
+               $SQLquery .= ' ORDER BY `vbr_method`';
+               $result = mysql_query_safe($SQLquery);
+               echo 'VBR methods:<table border="1" cellspacing="0" cellpadding="4">';
+               echo '<tr><th>Count</th><th>VBR Method</th></tr>';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr>';
+                       echo '<TD ALIGN="RIGHT">'.htmlentities(number_format($row['num'])).'</td>';
+                       if ($row['vbr_method']) {
+                               echo '<td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?vbrmethod='.$row['vbr_method'], ENT_QUOTES).'">'.htmlentities($row['vbr_method']).'</a></td>';
+                       } else {
+                               echo '<td><i>CBR</i></td>';
+                       }
+                       echo '</tr>';
+               }
+               echo '</table>';
+
+       } else {
+
+               $SQLquery  = 'SELECT `filename`';
+               $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+               $SQLquery .= ' WHERE (`vbr_method` = "'.mysql_real_escape_string($_REQUEST['vbrmethod']).'")';
+               $result = mysql_query_safe($SQLquery);
+               echo number_format(mysql_num_rows($result)).' files with VBR_method of "'.$_REQUEST['vbrmethod'].'":<table border="1" cellspacing="0" cellpadding="3">';
+               while ($row = mysql_fetch_array($result)) {
+                       echo '<tr><td><a href="'.htmlentities($_SERVER['PHP_SELF'].'?m3ufilename='.urlencode($row['filename'])).'">m3u</a></td>';
+                       echo '<td><a href="'.htmlentities('demo.browse.php?filename='.rawurlencode($row['filename']), ENT_QUOTES).'">'.htmlentities($row['filename']).'</a></td></tr>';
+               }
+               echo '</table>';
+
+       }
+       echo '<hr>';
+
+} elseif (!empty($_REQUEST['correctcase'])) {
+
+       $SQLquery  = 'SELECT `filename`, `fileformat`';
+       $SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+       $SQLquery .= ' WHERE (`fileformat` <> "")';
+       $SQLquery .= ' ORDER BY `filename` ASC';
+       $result = mysql_query_safe($SQLquery);
+       echo 'Copy and paste the following into a DOS batch file. You may have to run this script more than once to catch all the changes (remember to scan for deleted/changed files and rescan directory between scans)<hr>';
+       echo '<PRE>';
+       $lastdir = '';
+       while ($row = mysql_fetch_array($result)) {
+               set_time_limit(30);
+               $CleanedFilename = CleanUpFileName($row['filename']);
+               if ($row['filename'] != $CleanedFilename) {
+                       if (strtolower($lastdir) != strtolower(str_replace('/', '\\', dirname($row['filename'])))) {
+                               $lastdir = str_replace('/', '\\', dirname($row['filename']));
+                               echo 'cd "'.$lastdir.'"'."\n";
+                       }
+                       echo 'ren "'.basename($row['filename']).'" "'.basename(CleanUpFileName($row['filename'])).'"'."\n";
+               }
+       }
+       echo '</PRE>';
+       echo '<hr>';
+
+}
+
+function CleanUpFileName($filename) {
+       $DirectoryName = dirname($filename);
+       $FileExtension = fileextension(basename($filename));
+       $BaseFilename  = basename($filename, '.'.$FileExtension);
+
+       $BaseFilename = strtolower($BaseFilename);
+       $BaseFilename = str_replace('_', ' ', $BaseFilename);
+       //$BaseFilename = str_replace('-', ' - ', $BaseFilename);
+       $BaseFilename = str_replace('(', ' (', $BaseFilename);
+       $BaseFilename = str_replace('( ', '(', $BaseFilename);
+       $BaseFilename = str_replace(')', ') ', $BaseFilename);
+       $BaseFilename = str_replace(' )', ')', $BaseFilename);
+       $BaseFilename = str_replace(' \'\'', ' \93', $BaseFilename);
+       $BaseFilename = str_replace('\'\' ', '\94 ', $BaseFilename);
+       $BaseFilename = str_replace(' vs ', ' vs. ', $BaseFilename);
+       while (strstr($BaseFilename, '  ') !== false) {
+               $BaseFilename = str_replace('  ', ' ', $BaseFilename);
+       }
+       $BaseFilename = trim($BaseFilename);
+
+       return $DirectoryName.'/'.BetterUCwords($BaseFilename).'.'.strtolower($FileExtension);
+}
+
+function BetterUCwords($string) {
+       $stringlength = strlen($string);
+
+       $string{0} = strtoupper($string{0});
+       for ($i = 1; $i < $stringlength; $i++) {
+               if (($string{$i - 1} == '\'') && ($i > 1) && (($string{$i - 2} == 'O') || ($string{$i - 2} == ' '))) {
+                       // O'Clock, 'Em
+                       $string{$i} = strtoupper($string{$i});
+               } elseif (preg_match('#^[\'A-Za-z0-9À-ÿ]$#', $string{$i - 1})) {
+                       $string{$i} = strtolower($string{$i});
+               } else {
+                       $string{$i} = strtoupper($string{$i});
+               }
+       }
+
+       static $LowerCaseWords = array('vs.', 'feat.');
+       static $UpperCaseWords = array('DJ', 'USA', 'II', 'MC', 'CD', 'TV', '\'N\'');
+
+       $OutputListOfWords = array();
+       $ListOfWords = explode(' ', $string);
+       foreach ($ListOfWords as $ThisWord) {
+               if (in_array(strtolower(str_replace('(', '', $ThisWord)), $LowerCaseWords)) {
+                       $ThisWord = strtolower($ThisWord);
+               } elseif (in_array(strtoupper(str_replace('(', '', $ThisWord)), $UpperCaseWords)) {
+                       $ThisWord = strtoupper($ThisWord);
+               } elseif ((substr($ThisWord, 0, 2) == 'Mc') && (strlen($ThisWord) > 2)) {
+                       $ThisWord{2} = strtoupper($ThisWord{2});
+               } elseif ((substr($ThisWord, 0, 3) == 'Mac') && (strlen($ThisWord) > 3)) {
+                       $ThisWord{3} = strtoupper($ThisWord{3});
+               }
+               $OutputListOfWords[] = $ThisWord;
+       }
+       $UCstring = implode(' ', $OutputListOfWords);
+       $UCstring = str_replace(' From \93', ' from \93', $UCstring);
+       $UCstring = str_replace(' \'n\' ', ' \'N\' ', $UCstring);
+
+       return $UCstring;
+}
+
+
+
+echo '<hr><form action="'.htmlentities($_SERVER['PHP_SELF'], ENT_QUOTES).'" method="get">';
+echo '<b>Warning:</b> Scanning a new directory will erase all previous entries in the database!<br>';
+echo 'Directory: <input type="text" name="scan" size="50" value="'.htmlentities(!empty($_REQUEST['scan']) ? $_REQUEST['scan'] : '', ENT_QUOTES).'"> ';
+echo '<input type="submit" value="Go" onClick="return confirm(\'Are you sure you want to erase all entries in the database and start scanning again?\');">';
+echo '</form>';
+echo '<hr><form action="'.htmlentities($_SERVER['PHP_SELF'], ENT_QUOTES).'" method="get">';
+echo 'Re-scanning a new directory will only add new, previously unscanned files into the list (and not erase the database).<br>';
+echo 'Directory: <input type="text" name="newscan" size="50" value="'.htmlentities(!empty($_REQUEST['newscan']) ? $_REQUEST['newscan'] : '', ENT_QUOTES).'"> ';
+echo '<input type="submit" value="Go">';
+echo '</form><hr>';
+echo '<ul>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?deadfilescheck=1').'">Remove deleted or changed files from database</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?md5datadupes=1').'">List files with identical MD5_DATA values</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?artisttitledupes=1').'">List files with identical artist + title</a> (<a href="'.$_SERVER['PHP_SELF'].'?artisttitledupes=1&samemix=1">same mix only</a>)</li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?fileextensions=1').'">File with incorrect file extension</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?formatdistribution=1').'">File Format Distribution</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?audiobitrates=1').'">Audio Bitrate Distribution</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?vbrmethod=1').'">VBR_Method Distribution</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?tagtypes=1').'">Tag Type Distribution</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?genredistribution='.urlencode('%')).'">Genre Distribution</a></li>';
+//echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?missingtrackvolume=1').'">Scan for missing track volume information (update database from pre-v1.7.0b5)</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?encoderoptionsdistribution=1').'">Encoder Options Distribution</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?encodedbydistribution='.urlencode('%')).'">Encoded By (ID3v2) Distribution</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?trackinalbum=1').'">Track number in Album field</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?tracknoalbum=1').'">Track number, but no Album</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?titlefeat=1').'">"feat." in Title field</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?emptygenres=1').'">Blank genres</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?trackzero=1').'">Track "zero"</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?nonemptycomments=1').'">non-empty comments</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?unsynchronizedtags=2A1').'">Tags that are not synchronized</a> (<a href="'.$_SERVER['PHP_SELF'].'?unsynchronizedtags=2A1&autofix=1">autofix</a>)</li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?filenamepattern='.urlencode('[N] A - T {R}')).'">Filenames that don\'t match pattern</a> (<a href="?filenamepattern='.urlencode('[N] A - T {R}').'&autofix=1">auto-fix</a>)</li>';
+//echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?filenamepattern='.urlencode('A - T')).'">Filenames that don\'t match pattern</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?correctcase=1').'">Correct filename case (Win/DOS)</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?fixid3v1padding=1').'">Fix ID3v1 invalid padding</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?errorswarnings=1').'">Files with Errors and/or Warnings</a></li>';
+echo '<li><a href="'.htmlentities($_SERVER['PHP_SELF'].'?rescanerrors=1').'">Re-scan only files with Errors and/or Warnings</a></li>';
+echo '</ul>';
+
+$SQLquery  = 'SELECT COUNT(*) AS `TotalFiles`, SUM(`playtime_seconds`) AS `TotalPlaytime`, SUM(`filesize`) AS `TotalFilesize`, AVG(`playtime_seconds`) AS `AvgPlaytime`, AVG(`filesize`) AS `AvgFilesize`, AVG(`audio_bitrate` + `video_bitrate`) AS `AvgBitrate`';
+$SQLquery .= ' FROM `'.mysql_real_escape_string(GETID3_DB_TABLE).'`';
+$result = mysql_query_safe($SQLquery);
+if ($row = mysql_fetch_array($result)) {
+       echo '<hr size="1">';
+       echo '<div style="float: right;">';
+       echo 'Spent '.number_format(mysql_query_safe(null), 3).' seconds querying the database<br>';
+       echo '</div>';
+       echo '<b>Currently in the database:</b><TABLE>';
+       echo '<tr><th align="left">Total Files</th><td>'.number_format($row['TotalFiles']).'</td></tr>';
+       echo '<tr><th align="left">Total Filesize</th><td>'.number_format($row['TotalFilesize'] / 1048576).' MB</td></tr>';
+       echo '<tr><th align="left">Total Playtime</th><td>'.number_format($row['TotalPlaytime'] / 3600, 1).' hours</td></tr>';
+       echo '<tr><th align="left">Average Filesize</th><td>'.number_format($row['AvgFilesize'] / 1048576, 1).' MB</td></tr>';
+       echo '<tr><th align="left">Average Playtime</th><td>'.getid3_lib::PlaytimeString($row['AvgPlaytime']).'</td></tr>';
+       echo '<tr><th align="left">Average Bitrate</th><td>'.BitrateText($row['AvgBitrate'] / 1000, 1).'</td></tr>';
+       echo '</table>';
+       echo '<br clear="all">';
+}
+
+echo '</body></html>';
\ No newline at end of file