function getfile($blockid)
{
global $msa_db;
$sql = "select filename, filedata from blocks where blockid = '$blockid'";
$query = mysql_query($sql, $msa_db);
$result['filename'] = mysql_result($query,0,0);
$result['filedata'] = mysql_result($query,0,1);
return $result;
}
function download($fileinfo)
{
$file = base64_decode($fileinfo['filedata']);
header("Cache-Control: no-cache private");
header("Content-Description: File Transfer");
header('Content-disposition: attachment; filename='.$fileinfo['filename']);
header("Content-Type: application/vnd.ms-excel");
header("Content-Transfer-Encoding: binary");
header('Content-Length: '. strlen($file));
echo $file;
exit;
}
$fileinfo = getfile($blockid);
download($fileinfo);