PHP PDO MySQL填充HTML表

我找了又找，但还是很迷路。我所挣扎的是一些基础知识，但我通常很擅长从例子中找出问题

我需要的帮助：我似乎无法基于MySQL查询填充高尔夫记分卡HTML表。不管出于什么原因，我希望我知道，我桌上的最后一个高尔夫球手得到了所有的价值。我无法找到数据正确循环的方法。在第9洞，环路应停止并移动到下一排，以便下一位高尔夫球手使用

我一直在尝试Whiles和Foreach循环，以弄清楚它们到底是如何工作的，这就是为什么我有这两个循环。我计划在计算出各个输出后，将两个查询合并为一个查询

我真的很感激任何导游。几周来我一直在寻找解决方案，现在我意识到我被卡住了

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PHP PDO查询

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$Scores的数组输出

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引导表

洞
标准杆数
全部的

获取四舍五入分数查询。下面的查询允许我在1个查询中获得几乎所有我需要的东西

    //Get Round Scores
    $scoresSQL = $auth_user->runQuery("SELECT tblUsers.user_first, tblUsers.user_last, tblScore.PlayerID, tblScore.RoundID, tblScore.HoleNum, tblScore.NumStrokes, tblScore.NumPutts, tblScore.FIR, tblScore.GIR FROM tblScore INNER JOIN tblUsers ON tblScore.PlayerID=tblUsers.user_id WHERE RoundID=:round_id ORDER BY tblScore.PlayerID, tblScore.HoleNum ASC");
    $scoresSQL -> execute(array(":round_id"=>$roundID));
    $scores = $scoresSQL -> fetchALL(PDO::FETCH_ASSOC);

然后，我得到了一位同事的帮助，帮助我了解如何创建自己的阵列来帮助处理数据

<table class="table table-bordered m-b-0" id="roundupload">
    <thead>
        <tr>
        <th colspan="1">Hole</th>
        <?php
            while ($HoleNum = $holeSQL->fetch(PDO::FETCH_ASSOC)){
                echo'<th>'.$HoleNum['HoleNum'].'</th>'
        ;}
        ?>
        </tr>
        <tr>
            <th colspan="1">Par</th>
            <?php
            while ($parInfo = $parSQL->fetch(PDO::FETCH_ASSOC)){
               echo'<th><span class="label label-success">'.$parInfo['Par'].'</span></th>'
            ;}
            ?>
            <th class="text-muted">Total</th>
        </tr>
    </thead>
    <tbody>
    <!-- Pull in Shooter Names For Upload Table -->             
    <?php
    $players = array();
    echo '<tr>';
    foreach ($scores as $result){
        if (!$players[$result['PlayerID']]['totalStrokes'] ) {
            $players[$result['PlayerID']]['totalStrokes'] = null;
        }
        if (!$players[$result['PlayerID']]['totalPutts'] ) {
            $players[$result['PlayerID']]['totalPutts'] = null;
        }
        $players[ $result[ 'PlayerID' ] ][ 'Name' ]    = array('first' => $result[ 'user_first' ],'last' => $result[ 'user_last' ]);
        $players[ $result[ 'PlayerID' ] ][ 'Hole' ][ ] = array('Hole' => $result[ 'HoleNum' ],'Strokes' => $result[ 'NumStrokes' ],'Putts' => $result[ 'NumPutts' ]);

        $players[ $result[ 'PlayerID' ] ][ 'totalStrokes' ] += ( $result[ 'NumStrokes' ] );
        $players[ $result[ 'PlayerID' ] ][ 'totalPutts' ] += ( $result[ 'NumPutts' ] );
        }

        foreach($players as $player){
            echo '<th class="text-muted" rowspan="1">'.$player['Name']['first'].' '.$player['Name']['last'].'</th>';
            echo '<td>'.$player['Hole']['0']['Strokes'].' | '.$player['Hole']['0']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['1']['Strokes'].' | '.$player['Hole']['1']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['2']['Strokes'].' | '.$player['Hole']['2']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['3']['Strokes'].' | '.$player['Hole']['3']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['4']['Strokes'].' | '.$player['Hole']['4']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['5']['Strokes'].' | '.$player['Hole']['5']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['6']['Strokes'].' | '.$player['Hole']['6']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['7']['Strokes'].' | '.$player['Hole']['7']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['8']['Strokes'].' | '.$player['Hole']['8']['Putts'].'</td>';
            echo '<td>'.$player['totalStrokes'].' | '.$player['totalPutts'].'</td></tr>';
        }
        ?>
    </tbody>
</table>

洞
标准杆数
全部的

---

绝对不是完成工作的最佳方式，但它确实完成了工作

您在哪里设置

$scores

？这里没有设置

$scores

到

foreach（$arr as$userInfo）

中特定玩家的分数。所以每次循环都是一样的，谢谢你的提醒。我已经添加了对$scores的查询。我还删除了我原来的2个数组，因为它们与我的问题无关。我添加了查询$scores时得到的数组的一部分@Barmar为什么

$scoresSQL

需要加入

tblUsers

？它从不使用那张桌子上的任何东西。为什么它在不使用任何聚合函数的情况下使用

groupby

？我看不出为什么

$scores

只包含

playerID=2

的分数。查询中没有任何内容将其限制为特定玩家。

<div class="table-responsive">
  <!--<form class="tr" method="post" action="roundupload.php">-->
  <table class="table table-bordered m-b-0" id="roundupload">
    <thead>
      <tr>
        <th colspan="1">Hole</th>
        <?php
        while ($HoleNum = $holeSQL->fetch(PDO::FETCH_ASSOC)){
            echo'<th>'.$HoleNum['HoleNum'].'</th>'
        ;}?>
      </tr>
      <tr>
        <th colspan="1">Par</th>
        <?php
        while ($parInfo = $parSQL->fetch(PDO::FETCH_ASSOC)){
            echo'<th><span class="label label-success">'.$parInfo['Par'].'</span></th>'
            ;}?>
          <th class="text-muted">Total</th>
      </tr>
    </thead>
    <tbody>
      <!-- Pull in Shooter Names For Upload Table -->
      <?php
        foreach($arr as $userInfo){
        ?>
        <tr class="tableRow">
          <td class="text-muted" rowspan="1">
            <?php echo 
    $userInfo['user_first'].' '.$userInfo['user_last']?>
          </td>
          <?php
            ;}
            ?>
            <?php
            foreach ($scores as $holescore){
                echo'<td>'.$holescore['NumStrokes'].'</td>'
                ;}?>
            <td id="hole4:h4" class="inner strokes" contenteditable="true"></td>
            <td id="stroketotal:s1" class="inner-total"></td>
        </tr>
    </tbody>
  </table>
  <!--</form>-->
</div>

    //Get Round Scores
    $scoresSQL = $auth_user->runQuery("SELECT tblUsers.user_first, tblUsers.user_last, tblScore.PlayerID, tblScore.RoundID, tblScore.HoleNum, tblScore.NumStrokes, tblScore.NumPutts, tblScore.FIR, tblScore.GIR FROM tblScore INNER JOIN tblUsers ON tblScore.PlayerID=tblUsers.user_id WHERE RoundID=:round_id ORDER BY tblScore.PlayerID, tblScore.HoleNum ASC");
    $scoresSQL -> execute(array(":round_id"=>$roundID));
    $scores = $scoresSQL -> fetchALL(PDO::FETCH_ASSOC);

<table class="table table-bordered m-b-0" id="roundupload">
    <thead>
        <tr>
        <th colspan="1">Hole</th>
        <?php
            while ($HoleNum = $holeSQL->fetch(PDO::FETCH_ASSOC)){
                echo'<th>'.$HoleNum['HoleNum'].'</th>'
        ;}
        ?>
        </tr>
        <tr>
            <th colspan="1">Par</th>
            <?php
            while ($parInfo = $parSQL->fetch(PDO::FETCH_ASSOC)){
               echo'<th><span class="label label-success">'.$parInfo['Par'].'</span></th>'
            ;}
            ?>
            <th class="text-muted">Total</th>
        </tr>
    </thead>
    <tbody>
    <!-- Pull in Shooter Names For Upload Table -->             
    <?php
    $players = array();
    echo '<tr>';
    foreach ($scores as $result){
        if (!$players[$result['PlayerID']]['totalStrokes'] ) {
            $players[$result['PlayerID']]['totalStrokes'] = null;
        }
        if (!$players[$result['PlayerID']]['totalPutts'] ) {
            $players[$result['PlayerID']]['totalPutts'] = null;
        }
        $players[ $result[ 'PlayerID' ] ][ 'Name' ]    = array('first' => $result[ 'user_first' ],'last' => $result[ 'user_last' ]);
        $players[ $result[ 'PlayerID' ] ][ 'Hole' ][ ] = array('Hole' => $result[ 'HoleNum' ],'Strokes' => $result[ 'NumStrokes' ],'Putts' => $result[ 'NumPutts' ]);

        $players[ $result[ 'PlayerID' ] ][ 'totalStrokes' ] += ( $result[ 'NumStrokes' ] );
        $players[ $result[ 'PlayerID' ] ][ 'totalPutts' ] += ( $result[ 'NumPutts' ] );
        }

        foreach($players as $player){
            echo '<th class="text-muted" rowspan="1">'.$player['Name']['first'].' '.$player['Name']['last'].'</th>';
            echo '<td>'.$player['Hole']['0']['Strokes'].' | '.$player['Hole']['0']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['1']['Strokes'].' | '.$player['Hole']['1']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['2']['Strokes'].' | '.$player['Hole']['2']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['3']['Strokes'].' | '.$player['Hole']['3']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['4']['Strokes'].' | '.$player['Hole']['4']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['5']['Strokes'].' | '.$player['Hole']['5']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['6']['Strokes'].' | '.$player['Hole']['6']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['7']['Strokes'].' | '.$player['Hole']['7']['Putts'].'</td>';
            echo '<td>'.$player['Hole']['8']['Strokes'].' | '.$player['Hole']['8']['Putts'].'</td>';
            echo '<td>'.$player['totalStrokes'].' | '.$player['totalPutts'].'</td></tr>';
        }
        ?>
    </tbody>
</table>