mysql双循环对应有关问题

$strSql1 ="Select id From menu where  subs_pid='13'   Order By time ASC limit 0,11";

$res1       =  _query($strSql1); 

while (!!$rs=_fetch_array($res1)){

	$subID    = $rs['id'];

echo "地板(等建材栏目)\n";

}

mysql_free_result($res1);



?>






$strSql2 ="select pic1 from newslist where  n_ppid='".$subID."'  order by n_time desc limit 0,12";

//$subID为建材栏目ID...如何通过第一步循环的建材栏目ID.循环出对应的建材图片

?>



吊顶产品图片


门窗产品图片


地板产品图片


家电产品图片

$strSql1 = "Select id From menu where  subs_pid='13'   Order By time ASC limit 0,11";

$res1 =  _query($strSql1); 

while (!!$rs=_fetch_array($res1)){

  $subID[]    = $rs['id'];//注意这里

  echo "地板(等建材栏目)\n";

}

mysql_free_result($res1);

foreach($subID as $id) {

  echo '
';

  $strSql2 ="select pic1 from newslist where  n_ppid='".$id."'  order by n_time desc limit 0,12";

  //这里是循环