Question

我从mysql数据库获取数据。 3个回声中有2个在数字后面显示了一个点。例如： 32500.00€ 第三个没有告诉我。 Jusdt：32500。在最好的情况下，我希望回显中使用以下格式：32.500.00€

这是我的代码：

$sum_success_sql = "select SUM(kredithhe) as sum from wp_participants_database where angenommen = 'Ja' And standort = '" . $location['standort'] . "'";
$sum_success_res = runQuery($sum_success_sql, $pdo);

$sum_fail_sql = "select SUM(kredithhe) as sum from wp_participants_database where angenommen = 'Nein' And standort = '" . $location['standort'] . "'";
$sum_fail_res = runQuery($sum_fail_sql, $pdo);

$count_fail_sql = "select count(*) as num from wp_participants_database where angenommen = 'Nein' And standort = '" . $location['standort'] . "'";
$count_fail_res = runQuery($count_fail_sql, $pdo);

$count_success_sql = "select count(*) as num from wp_participants_database where angenommen = 'Ja' And standort = '" . $location['standort'] . "'";
$count_success_res = runQuery($count_success_sql, $pdo);

$temp = array();

$temp['location'] = $location['standort'];
$temp['sum_fail'] = $sum_fail_res['sum'];
$temp['sum_success'] = $sum_success_res['sum'];
$temp['num_fail'] = $count_fail_res['num'];
$temp['num_success'] = $count_success_res['num'];
$temp['num_total'] = $count_success_res['num'] + $count_fail_res['num'];
$temp['sum_total'] = $sum_fail_res['sum'] + $sum_success_res['sum'];

输出如下：

<td><?php echo utf8_encode($res['location']) ?></td>
<td><?php echo $res['num_total'] ?></td>
<td><?php echo $res['num_success'] ?></td>
<td><?php echo $res['num_fail'] ?></td>
<td><?php echo $res['sum_total'] ?>€</td>
<td><?php echo $res['sum_fail'] ?>€</td>
<td><?php echo $res['sum_success'] ?>€</td>

这是结果：

Location    NR  NR  NR 39500€   28000.00€   11500.00€

Answer 1

使用number_format（）函数。

示例：

$number = 1000;
echo number_format($number, 2);

输出：1,000.00

Answer 2

您可以使用php数字格式。

示例：

echo number_format($res['sum_total'], 2, ',', '.')."€";

5000,00€

示例：

echo "€".number_format($res['sum_total'], 2, ',', '.');

€5000,00

示例：

echo number_format($res['sum_total'], 2, ',', '.');

5000,00

有关PHP数字格式的更多信息：http://php.net/manual/en/function.number-format.php

MYSQL echo向我显示十进制和非十进制

2 个答案: