PHP从动态命名的$ _POST变量中获取值

Question

这是我的代码。不幸的是，这会导致解析错误。谁能想到更好的方法呢？

$data = mysqli_query($link, "SELECT * FROM TreatmentTypes ORDER BY TreatmentType ASC");
while($row = $data->fetch_assoc())
{
    $str = row['TreatmentTypeID'];
    echo "<br><br><br>".$_POST['txt'.$str];
}

Answer 1

根据您的示例判断，您错过了row['TreatmentTypeID'];中的$，因此它应为$row['TreatmentTypeID'];