여분필드 변수 저장..?

<?php for($j=0; $j < count($it_name) ; $j++) { ?>     <tr width="100px">            <th scope="row"><label for="wr_content">   <?php echo $it_name[$j]; ?>   <strong class="sound_only">필수</strong></label></th>   <td><input type="text" name="wr_<?php $j?>"  id="wr_<?php $j?>"class="frm_input" value="<?php echo $write['wr_'.$j]; ?>"><br>   </td>

for($i=0; $i < count($it_name) ; $i++) { $wr_.$i = implode( $write['wr_'.$i]);}