php实现2个数组输出有关问题

php实现2个数组输出问题
$units = explode(",",$row["units"]);
//输出结果：Array ( [0] => 盆 [1] => 大鹏 )
$brand = explode(",",$row["brand"]);
//输出结果：Array ( [0] => 45 [1] => 56 )
?>

怎么实现：
盆
大鹏
------解决思路----------------------
本帖最后由 xuzuning 于 2014-12-17 10:52:41 编辑

foreach($units as $k=>$v) {
  echo "$v";
}