이윰 투표 오류? > 버그 & 건의

<?php if ($w == 'u') { ?>
<tr>
    <th class="table-form-th">
        <label class="label">투표등록일</label>

<?php if ($w == 'u') { ?>
<tr>
    <th class="table-form-th">
        <label class="label">투표사용</label>
    </th>
    <td><label class="checkbox red-checkbox"><input type="checkbox" name="po_use" id="po_use" value="1" <?php if ($po['po_use']) { echo 'checked="checked"'; } ?>><i></i>사용</label></td>
</tr>
<tr>
    <th class="table-form-th">
        <label class="label">투표등록일</label>