在mysql php中迭代结果

Question

    mysql_select_db($database_QASite, $QASite);
$query_getUpperMenu = "SELECT * FROM topic WHERE is_top=1";
$getUpperMenu = mysql_query($query_getUpperMenu, $QASite) or die(mysql_error());


    <?php do { 
 if(isset($row['title'])){
    echo mysql_num_rows($getUpperMenu);//This prints 2
?>

        <li class="NOSEPARATOR"><a href="?topic_id_header=<?php echo $row['topic_id']; ?>"><?php echo $row['title']; ?></a></li>


      <?php
    }
   } while ($row = mysql_fetch_assoc($getUpperMenu)); 
   ?>

仅打印一次迭代

我在数据库中有2个结果..但迭代只继续一次，..为什么会这样？

更新：

       <ul id="Menu1" class="MM" style="position:absolute; left: 20px; top: -27px;" >
    <?php while ($row = mysql_fetch_assoc($getUpperMenu)) { 

        echo mysql_num_rows($getUpperMenu);//prints 2

    ?>

            <li class="NOSEPARATOR"><a href="?topic_id_header=<?php echo $row['topic_id']; ?>"><?php echo $row['title']; ?></a></li>


      <?php

       } 
       ?>

Answer 1

尝试使用mysql_fetch_array而不是mysql_fetch_assoc。