php - 显示列名称和值

Question

我想在 PHP 页面中显示列名和值。

while($get_info = mysql_fetch_row($orderdetails))
{
    foreach ($get_info as $field)
    {
        echo "<td>" . $field . "</td>";
    }

    echo '</tr>';
}

这只获取值。我如何也显示列名称？

列名是order_id, productid, product_discount, amount, customerid，order_date。

Answer 1

while($get_info=mysql_fetch_array($orderdetails))
{
    foreach ($get_info as $key => $val)
        {
            echo "<td>" .$key. ': ' . $val . "</td>";
        }
            echo '</tr>';
}