pdf download from mysql database
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1204630/create-a-pdf-file-with-php">Create a PDF file with PHP</a>  </p>
</blockquote>



<p>i need help..i want a php code  to download information stored in the mysql database and save it  in a pdf file..
so far, below is the code i have but it's not printing anything..
please help me to modify it or send me another better code.
thanks..</p>

<pre><code>&lt;?php
$host = 'localhost';
$user = 'root';
$pass = 'hello';
$db = 'version';
$table = 'childinfo';
$file = 'export';
$csv_output;

$link = mysql_connect($host, $user, $pass) or die("Can not connect." . mysql_error());
mysql_select_db($db) or die("Can not connect.");


$gotten =mysql_query("select sex,childnumber from child_nfo");
$row =mysql_fetch_assoc($gotten);
$bytes = $row[imgdata];
header("Content-type: application/pdf");
header('Content-disposition: attachment; filename="thing.pdf"');
print $bytes;
?&gt; 
</code></pre>
