begini kah?

<?php
include('./koneksi.php');
$q =mysql_query("SELECT kuota_siswa FROM setting LIMIT 0 , 30")
or die (mysql_error());
while($data = mysql_fetch_array($q )){
//echo $data['kuota_siswa'];

//include('./koneksi.php');
    $sql="select a.*,c.*,b.* from tb_ujian b,tb_siswa a ,setting c where a.no_daftar = b.no_ujian and a.tahun_ajaran=c.tahun_ajaran and a.status <> 'Proses' order by b.rata_rata
DESC LIMIT ".$data['kuota_siswa'];
    $q2=mysql_query($sql);
while($data2 = mysql_fetch_array($q2)){
    print_r($data2);
}