체크박스 내용 불러오기 채택완료

<th scope="row"><label for="wr_check1">보증금</label></th>
        <td>
         <ul>
  <li><input type="checkbox" name="wr_check1[]" id="wr_check1-01" value="무보증(0%)"  /><label for="wr_check1-01">무보증(0%)</label></li>
  <li><input type="checkbox" name="wr_check1[]" id="wr_check1-02" value="10%"  /><label for="wr_check1-02">10%</label></li>
  <li><input type="checkbox" name="wr_check1[]" id="wr_check1-03" value="20%"  /><label for="wr_check1-03">20%</label></li>
  <li><input type="checkbox" name="wr_check1[]" id="wr_check1-04" value="30%"  /><label for="wr_check1-04">30%</label></li>
  <li><input type="checkbox" name="wr_check1[]" id="wr_check1-05" value="40%"  /><label for="wr_check1-05">40%</label></li>
  <li><input type="checkbox" name="wr_check1[]" id="wr_check1-06" value="50%"  /><label for="wr_check1-06">50%</label></li>
</ul>     </td>
  </tr>

write.skin.php에서

위 코드로 내용 입력하고

view.skin.php 에서

<tr>
            <th>보증금</th>
            <td><?php echo $view['wr_check1[]'] ?></td>
        </tr>

이렇게 출력 할려고 하는데 안나옵니다

해결방법 부탁드려요