Php 根据顺序获取每行的位置

我有一个highscore表，它有三列：name、highscore、rep。目前我循环查看rep排序的结果。我在循环中有一个$I est，它显示为rank，例如：

SELECT highScore, name, rep FROM  table1 ORDER BY rep DESC

while ($row = $result->fetch_assoc()) 
        {
                echo "<tr>";
                echo "<td>" . $i . "</td>"; // rank
                echo "<td>" . $row["name"] . "</td>"; // name
                echo "<td>" . $row["rep"] . "</td>"; // rep
                echo "<td>" . $row["highScore"] . "</td>"; // high score
                echo "</tr>";
                $i++;
            }
        }

目前这项工作没有故障。问题是我现在实现了一个sortby按钮，它将SQL改为ORDER为highScore而不是rep。唯一的问题是排名现在不匹配。是否有一种方法可以根据rep获取并回显每一行的位置，然后根据highScore进行排序和排序

rank包含您的rank by rep，该表现在按highscore排序。

您能试试这个吗

       SELECT highScore, name, rep,pos FROM 
        (
        SELECT t.name, @rownum := @rownum + 1 AS pos
        FROM `table1` t, (SELECT @rownum := 0) r
        ORDER BY t.rep DESC) `table1` 

    while ($row = $result->fetch_assoc()) 
    {
            echo "<tr>";
            echo "<td>" . $i . "</td>"; // rank
            echo "<td>" . $row["name"] . "</td>"; // name
            echo "<td>" . $row["rep"] . "</td>"; // rep
            echo "<td>" . $row["highScore"] . "</td>"; // high score
            echo "<td>" . $row["pos"] . "</td>"; // position
            echo "</tr>";
            $i++;
        }

---

谢谢，我正在尝试，但似乎出现了一个错误。我被别名搞糊涂了？你需要给每个子查询一个别名。

       SELECT highScore, name, rep,pos FROM 
        (
        SELECT t.name, @rownum := @rownum + 1 AS pos
        FROM `table1` t, (SELECT @rownum := 0) r
        ORDER BY t.rep DESC) `table1` 

    while ($row = $result->fetch_assoc()) 
    {
            echo "<tr>";
            echo "<td>" . $i . "</td>"; // rank
            echo "<td>" . $row["name"] . "</td>"; // name
            echo "<td>" . $row["rep"] . "</td>"; // rep
            echo "<td>" . $row["highScore"] . "</td>"; // high score
            echo "<td>" . $row["pos"] . "</td>"; // position
            echo "</tr>";
            $i++;
        }