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我正在尝试为我的NCAA括号生成表格,并且遇到了计算问题。本质上,我试图实现以下过程:用PHP计算表格
- Gary的选择(第4列)等于结果(第2列)吗?
- 如果是这样,请将该游戏的积分(第3列)添加到变量$ total中。
重复每行(代表游戏),所以最后$总等于总分。
+-------+--------+--------+-------+-------+ | Game | Result | Points | 101 | 102 | +-------+--------+--------+-------+-------+ | game1 | Team1 | 2 | Team1 | Team2 | +-------+--------+--------+-------+-------+ | game2 | Team2 | 2 | Team1 | Team2 | +-------+--------+--------+-------+-------+ | game3 | Team1 | 6 | Team2 | Team1 | +-------+--------+--------+-------+-------+
什么我试过到目前为止
for ($i=101; $i<=102; $i++) {
$stmt = $conn->query('SELECT game, points, result, '.$i.' FROM data');
echo 'SELECT game, points, '.$i.', result FROM data';
while($row = mysqli_fetch_array($stmt))
{
$result = $row['result'];
$points = $row['points'];
$choice = $row[''.$i.''];
if ($result == $choice) {
$total = $total.$points;
}
}
echo $total;
}
你尝试过什么吗? – raygo
非常感谢Dave Chen帮助我的桌子。 @raygo,这是我一直在调整的东西。 –