Question

出于某种原因，当我显示预订引擎的结果时，它会显示如下结果：

主房间主室2 主室
主室2 备用室
备用房2 备用室
备用房2

它应显示为：

主房间主室2 备用室
备用房2

希望有人能够理解为什么它会从此加倍。

<?php 

$array_rooms =null;

    if (get_user_meta(get_current_user_id(),'admin',true)) {
        $admin = true;
    } else {
        $admin = false;
        }

    ?>

<head>
    </head>

    <body id="results">

        <h1>Available <em>Rooms</em></h1>
      <table>

          <?php
          if($array_rooms != null){
              foreach($array_rooms as $key=>$room) { 


              $special = '';
              $roomRatePlanID = 119;
              if($key==0){ 
                    $room['desc'] = "Main Room"; 
                    $special = '&whp=1';
                    $roomRatePlanID = 68;
              }
              if($key==1){ 
                    $room['desc'] = "Main Room 2"; 
                    $special = '&whp=1';
                    $roomRatePlanID = 68;
              }
              if($key==2){ 
                    $room['desc'] = "Spare Room"; 
                    $special = '&whp=1';
                    $roomRatePlanID = 68;
              }
              if($key==3){ 
                    $room['desc'] = "Spare Room 2"; 
                    $special = '&whp=1';
                    $roomRatePlanID = 68;
              }
?>
          <tr<?php if (!get_user_meta(get_current_user_id(),'admin',true) && strpos($room['desc'],'Main Room') !== false) echo ' class="disabled"'; ?>>
              <td>
                  <div>
                      <h2><a href="/rooms/" target="_blank"><?php echo $room['desc'] ." " . $room['available'] ;?></a></h2>
                      <div><?php
                        if ($room['desc'] == "Main Room"){
                            echo "<strong>Rate: $89.00</strong>';
                        }elseif(($room['desc'] == "Main Room 2")){
                            echo "<strong>$79.00</strong>";
                        } else{
                            if ($admin)
                                $netrate = number_format($room['rates'][119],2);
                            else
                                $netrate = number_format($room['rates'][20] - ($room['rates'][20] / 100 * get_user_meta(get_current_user_id(),'package',true)),2);

                            echo "Customer Rate: <strong>$".number_format($room['rates'][20],2).'</strong> / Net Rate: <strong>$'.$netrate.'</strong>';
                        }?></div>
                      <div><a href="/book/summary?roomTypeCode=<?php echo $room['roomTypeCode'] . $special;?>">Book</a></div>
                      </div>
              </td>
          </tr>

    <tr<?php if (!get_user_meta(get_current_user_id(),'admin',true) && strpos($room['desc'],'Main Room') !== false) echo ' class="disabled"'; ?>>
                  <td>
                      <div>
                          <h2><a href="/rooms/" target="_blank"><?php echo $room['desc'] ." " . $room['available'] ;?></a></h2>
                          <div><?php
                            if ($room['desc'] == "Spare Room"){
                                echo "<strong>Rate: $59.00</strong>';
                            }elseif(($room['desc'] == "Spare Room 2")){
                                echo "<strong>$49.00</strong>";
                            } else{
                                if ($admin)
                                    $netrate = number_format($room['rates'][119],2);
                                else
                                    $netrate = number_format($room['rates'][21] - ($room['rates'][21] / 100 * get_user_meta(get_current_user_id(),'package',true)),2);

                                echo "Customer Rate: <strong>$".number_format($room['rates'][20],2).'</strong> / Net Rate: <strong>$'.$netrate.'</strong>';
                            }?></div>
                          <div><a href="/book/summary?roomTypeCode=<?php echo $room['roomTypeCode'] . $special;?>">Book</a></div>
                          </div>
                  </td>
              </tr>
          <?php } }else{ echo 'no results'; }?>


    </body>

</html>

Answer 1

据我所知，整个事情都是针对每一个$room执行的。在每种情况下都打印h2两个。它们都是echo $room['desc']，它们似乎包含你只想拥有一次的字符串。所以我猜你只需将你的第一个<tr>...</tr>包裹在if ($room[desc] == "Main Room" || $room[desc] == "Main Room 2"): ... endif;中。第二个与Spare Room相同。但是，如果您的描述不是这四个值，我不知道您想要做什么。现在，由于<tr>内的else条件看起来不同，因此打印<div>都是有意义的。

为什么我的数据翻倍？

1 个答案: