셀렉트박스 내용이 사라져요! 채택완료

<?php for($i = 18; $i <= $board[''] + 18; $i++) {  $field_value = $board["bo_18"]; $field_value_exp = explode("#!", $field_value); if($field_value_exp[2] == 2) $required = 'class="frm_input"'; if($field_value_exp[2] == 1) $required = 'required class="frm_input required"'; if($field_value_exp[3] == "admin") if($is_admin && $field_value_exp[0] != "") include("field.php"); if($field_value_exp[3] == "member") if($is_member && $field_value_exp[0] != "") include("field.php"); if($field_value_exp[3] == "all") if($field_value_exp[0] != "") include("field.php"); ?><?php }?>​

<? if($field_value_exp[1] == "l" ) {       $check_value = explode("|", $field_value_exp[6]);      ?>   <select name="<?php echo "wr_".$i ?>" <?php echo $required ?> >    <?for($k = 0; $k < count($check_value);$k++) { ?>     <option value="<?php echo $check_value[$k] ?>" <?php if($check_value[$k] == ${"wr_".$i}) echo "selected"; else echo "";?>> <?php echo $check_value[$k] ?>    <?php } ?>   </select>   <?php } //list box일 경우?>​