Question

我在foreach循环中，我想向数组添加多个值

$allcustomers = array();
foreach ($customers as $entry) {
  $allcustomers['User Email'] = $user_meta['0']['user_email'];
  $allcustomers['Customer ID'] = $customer_id;
}

这是它的输出：

Array
(
    [User Email] => email@gmail.com
    [Customer ID] => 18060
)

因此，它只是不断覆盖一个数组。我希望它为每个客户输出相同的结果。

如何为每个循环创建一个数组？

Array
(
    [0] => Array
        (
            [User Email] => email@domain.com
            [Customer ID] => 184
        )

    [1] => Array
        (
            [User Email] => email@domain.com
            [Customer ID] => 185
        )

    [2] => Array
        (
            [User Email] => email@domain.com
            [Customer ID] => 183
        )

Answer 1

$allcustomers = array();
foreach ($customers as $entry) {
    $allcustomers[] = [
        'User Email' => $user_meta['0']['user_email'],
        'Customer ID' => $customer_id,
    ];
}

Answer 2

尝试这样。如果您要使用其他数组的用户电子邮件和客户ID

$allcustomers = array();
    foreach ($customers as $entry) {
      $allcustomers['User Email'][] = $user_meta['0']['user_email'];
      $allcustomers['Customer ID'][] = $customer_id;
    }

或者您想要在同一阵列中。

$allcustomers = array();
foreach ($customers as $entry) {
    $allcustomers[] = [
        'User Email' => $user_meta['0']['user_email'],
        'Customer ID' => $customer_id,
    ];
}

Answer 3

尝试一下：

foreach($customers as $user_meta){
allValues[] = [
    'User Email' => $user_meta['0']['user_email'],
    'Customer ID' => $customer_id
];}

您在哪里设置了customer_id？我认为您也需要从用户元中获取它。

最诚挚的问候

创建一个包含每个循环值的数组

3 个答案: