php 폼 전송 받기 양식

if(!empty($_POST['mode'])){

foreach($_POST as $k=>$v){

switch($k){

case 'email': ${$k} = implode('@', $v); break;

case 'tel' : break;

case 'cel' : ${$k} = implode('-',$v); break;

case 'post_cd1' : continue; break;

case 'post_cd2' : $post_cd = $_POST['post_cd1'].'-'.$_POST['post_cd2']; break;

default : ${$k} = $v; break;

}

}

}