$query = "select resim from tabloadi where id=bilmemne";
$get = mssql_query($query);

$row = mssql_fetch_assoc($get);

$image = $row['resim'];

function hex2bin($h)
  {
  if (!is_string($h)) return null;
  $r='';
  for ($a=0; $a<strlen($h); $a+=2) { $r.=chr(hexdec($h{$a}.$h{($a+1)})); }
  return $r;
  }

$image = hex2bin($image);

header("Content-type: image/gif");

print $image;

exit;