php mysqli获取数据并将两个变量除以固定（2）/两位小数

我已经能够从mysqli查询中划分两个变量。。。如何将数字除以两位小数/toFIxed2

php

因此，bet_count/win_count按预期工作……我只需要整数，例如2.371237234到小数点后两位2.37，您可以尝试使用以下函数：

<?php
$Date = $_GET['date'];
$Win = 'Win';

$testsql = "
   SELECT 
      count(*) AS bet_count,
      SUM(IF(result ='$Win', 1, 0)) AS win_count
   FROM bets WHERE betDate = '$Date' GROUP BY betDate 
";

$testresult = mysqli_query($connection, $testsql);

while ($testrow = mysqli_fetch_assoc($testresult)) { 
    echo "<tr>";
    $value = number_format($testrow['bet_count']/$testrow['win_count'], 2, '.', '');
    echo "<td class='text-center'>".$value."</td>";
    echo "</tr>";
}

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哇…这很简单，谢谢，当我能回答的时候，我会记下一个答案：@GeorgeRichardson:别忘了接受正确的答案，这将有助于未来的访客。

<?php
$Date = $_GET['date'];
$Win = 'Win';

$testsql = "
   SELECT 
      count(*) AS bet_count,
      SUM(IF(result ='$Win', 1, 0)) AS win_count
   FROM bets WHERE betDate = '$Date' GROUP BY betDate 
";

$testresult = mysqli_query($connection, $testsql);

while ($testrow = mysqli_fetch_assoc($testresult)) { 
    echo "<tr>";
    $value = number_format($testrow['bet_count']/$testrow['win_count'], 2, '.', '');
    echo "<td class='text-center'>".$value."</td>";
    echo "</tr>";
}