PHP 二维数组 输出的问题

[sunada2005]

$flsearch = array("姓名" => array("name"),"地址"=> array("dz"),"编号"=> array("id"));
while( list( $key,$val ) = each( $flsearch ) ) {
echo "$key => $val<br>";
}
这段代码有什么问题么？为什么得到的结果是
姓名 => Array
地址 => Array
编号 => Array

这个呢？谢谢！

[阿_布]

$val是一个数组，
$flsearch = array("姓名" => array("name"),"地址"=> array("dz"),"编号"=> array("id"));
while( list( $key,$val ) = each( $flsearch ) ) {
foreach($val as $kkey=>$value)
echo "$key => $value <br>";
}

[alandy]

$flsearch = array("姓名" => array("name"),"地址"=> array("dz"),"编号"=> array("id"));
foreach ($flsearch as $key=>$val) {
  foreach($val as $val2){
      echo "$key=>$val2<br>";
  }
}