PHP Post 组重复输入

Question

我有一个公司模型的表格。一家公司在我的模型中有一个或多个联系人，所以在我的表格中我有 client_name、client_phone、client_email 的输入，我可以用一点 javascript 重复它们所以我可以添加任意数量的客户。我需要 post 这个并将这些对象分组以便能够 foreach 'em，我的意思是这样的：

client: [
    {name: "Alan", phone: "123456123", email: "alan@example.com},
    {name: "Alan", phone: "123456123", email: "alan@example.com},
    {name: "Alan", phone: "123456123", email: "alan@example.com}
]

应该如何命名输入才能得到这个？

Answer 1

如果我没看错你的问题，你可以这样做：

<form method="post">
    <input name="client[0][name]" value="Alan">
    <input name="client[0][phone]" value="123456123">
    <input name="client[0][email]" value="alan@example.com">
    <input name="client[1][name]" value="Alan">
    <input name="client[1][phone]" value="123456123">
    <input name="client[1][email]" value="alan@example.com">
    <input name="client[2][name]" value="Alan">
    <input name="client[2][phone]" value="123456123">
    <input name="client[2][email]" value="alan@example.com">
    <input type="submit">
</form>

这将给出一个这种格式的数组，准备好 json_encodeing:

Array
(
    [client] => Array
        (
            [0] => Array
                (
                    [name] => Alan
                    [phone] => 123456123
                    [email] => alan@example.com
                )

            [1] => Array
                (
                    [name] => Alan
                    [phone] => 123456123
                    [email] => alan@example.com
                )

            [2] => Array
                (
                    [name] => Alan
                    [phone] => 123456123
                    [email] => alan@example.com
                )

        )

)

另一个选项参考评论：

<form method="post">
    <input name="name[]" value="Alan">
    <input name="phone[]" value="123456123">
    <input name="email[]" value="alan@example.com">
    <input name="name[]" value="Alan">
    <input name="phone[]" value="123456123">
    <input name="email[]" value="alan@example.com">
    <input name="name[]" value="Alan">
    <input name="phone[]" value="123456123">
    <input name="email[]" value="alan@example.com">
    <input type="submit">
</form>

和 PHP 重建数组：

$array = array();
foreach ($_POST['name'] as $key => $name) {
    $array[] = array(
        'name' => $name,
        'phone' => $_POST['phone'][$key],
        'email' => $_POST['email'][$key]
    );
}

PHP Post 组重复输入

PHP Post group of repeated inputs

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forms

post

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