如何创建一个按钮来只运行今天(以及更多设置日期）的报告

我们有一个按钮，可以根据日期选择值运行报告。我想在这个按钮旁边创建一个类似的按钮来运行相同的报告，但仅限于今天，我如何根据现有代码定义该按钮的日期值？

     <tr bgcolor="#efefef" onMouseOver="this.bgColor='#ddddff';" onMouseOut="this.bgColor='#efefef';">
<td width="19%">Start Date</td>
<td width="81%"><select name="sd" style="width:100px;">
        <? 
        $current_day = date('d');
        $current_month = date('m');
        $current_year = date('Y');
        $cur = 1;
         while (31 >= $cur) {
         echo "<option value='"".sprintf("%02d", $cur)."'" ".(($cur == $current_day)?'selected':'').">".sprintf("%02d", $cur)."</option>'n";
         $cur++;
         } ?>
      </select> &nbsp; <select name="sm" style="width:150px;">
        <? $cur = 1;
         while (12 >= $cur) {
         echo "<option value='"".sprintf("%02d", $cur)."'" ".(($cur ==    ($current_month-1))?'selected':'').">".date("F", strtotime("2006-".sprintf("%02d",    $cur)."-01"))."</option>'n";
         $cur++;
         } ?>
      </select>  
      &nbsp; <select name="sy" style="width:100px;">
        <? $cur = 1;
        $curyear = date("Y");
         while (10 >= $cur) {
         echo "<option value='"$curyear'">$curyear</option>'n";
         $curyear--;
         $cur++;
         } ?>
      </select> </td>
  </tr>
     <tr bgcolor="#efefef" onMouseOver="this.bgColor='#ddddff';" onMouseOut="this.bgColor='#efefef';">
<td>End Date</td>
<td><select name="ed" style="width:100px;">
        <? $cur = 1;
         while (31 >= $cur) {
         echo "<option value='"".sprintf("%02d", $cur)."'" ".(($cur == $current_day)?'selected':'').">".sprintf("%02d", $cur)."</option>'n";
         $cur++;
         } ?>
      </select> &nbsp; <select name="em" style="width:150px;">
        <? $cur = 1;
         while (12 >= $cur) {
         echo "<option value='"".sprintf("%02d", $cur)."'" ".(($cur == ($current_month))?'selected':'').">".date("F", strtotime("2006-".sprintf("%02d", $cur)."-01"))."</option>'n";
         $cur++;
         } ?>
      </select>  
      &nbsp; <select name="ey" style="width:100px;">
        <? $cur = 1;
        $curyear = date("Y");
         while (10 >= $cur) {
         echo "<option value='"$curyear'">$curyear</option>'n";
         $curyear--;
         $cur++;
         } ?>
      </select> </td>
  </tr>
     <tr bgcolor="#efefef" onMouseOver="this.bgColor='#ddddff';" onMouseOut="this.bgColor='#efefef';">
       <td>&nbsp;</td>
       <td><input type="submit" name="button" id="button" value="Get Report"></td>
     </tr>
<tr>
  </table></form>

我知道我不需要这里的Select值，但这就是我所需要做的吗？

PHP Noob！