Orphaned Image Files

<?php

$directory = dirname(__FILE__);
if (glob($directory . '/public/img-*.[jpgb][pnim][gfp]') != false)
{
  $imgcount  = count(glob($directory . '/public/img-*.jpg'));
  $imgcount += count(glob($directory . '/public/img-*.bmp'));
  $imgcount += count(glob($directory . '/public/img-*.png'));
  $imgcount += count(glob($directory . '/public/img-*.gif'));
}
else
{
  $imgcount = 0;
}

if ($imgcount > 0)
{
  //
  // Now we connect to the MySQL server and select the database
  //
  include_once $directory.'/admin/config.inc.php';
  if ($dbc = @mysql_connect ($GB_DB['host'], $GB_DB['user'], $GB_DB['pass']))
  {
     if (!@mysql_select_db ($GB_DB['dbName'], $dbc))
     {
        die ('<p>Could not select the database because: <b>'.mysql_error().'</b></p></div></body></html>');
     }
  }
  else
  {
     die ('<p>Could not connect to MySQL because: <b>'.mysql_error().'</b></p></div></body></html>');
  }

  //
  // End of MySQL database information check
  //
  $our_query = 'SELECT COUNT(p_filename) AS totalpics FROM '.$table_prefix.'_pics';
  $result = mysql_fetch_assoc(mysql_query($our_query, $dbc));

  if($imgcount > $result['totalpics']) {
    echo 'You have ' . ($imgcount - $result['totalpics']) . ' orphaned image files in your public directory.';
  }
}
?>