PHP和codeigniter。如何返回数组对象，而不是简单的数组？ [英] PHP and Codeigniter. How to return an array object and not plain array?

问题描述

在codeigniter我创建一个数组并返回给用户。我创建这样的阵列（结果是回报形成一个数据库查询）：

In Codeigniter I am creating an array and returning it to the user. I am creating the array like this (result is the return form a DB query):

array("email" => $result)

现在，它输出：

"email": [
    {
        "id": "629",
        "desc": "0000",
        "value_1": "0000",
        "value_2": null,
        "value_3": null,
        "value_4": null,
        "privacy": "0"
    }
]

所以 $结果是包含单个对象的数组。我怎样才能让 $结果只包含的对象呢？像这样的：

So $result is an array that contains a single object. How can I make $result contain just the object instead? Like this:

"email": {
    "id": "628",
    "desc": "THIS IS IT",
    "value_1": "THIS IS IT2",
    "value_2": null,
    "value_3": null,
    "value_4": null,
    "privacy": "0"
}

感恩所有输入！

推荐答案

只需使用：

array("email" => $result->row());

查看查询CI 文档和行（）：

该函数返回一个结果行。如果你的查询有多个行，它只返回的第一行。结果返回一个对象。

This function returns a single result row. If your query has more than one row, it returns only the first row. The result is returned as an object.

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