Question

Array
(
    [items] => Array
        (
            [0] => stdClass Object
                (
                    [id] => 1
                    [order_id] => 1
                    [product_id] => 1
                    [user_id] => 2
                    [photographer_id] => 3
                    [attributes_id] => 2,3
                    [product_type] => 0
                    [status] => pending
                    [is_deleted] => 0
                    [created_at] => 2016-05-15 04:08:21
                    [updated_at] => 2016-05-16 12:11:23
                    [username] => user
                    [photographer] => photographer
                    [product_name] => sdf
                )

            [1] => stdClass Object
                (
                    [id] => 2
                    [order_id] => 1
                    [product_id] => 2
                    [user_id] => 2
                    [photographer_id] => 3
                    [attributes_id] => 1,3
                    [product_type] => 1
                    [status] => pending
                    [is_deleted] => 0
                    [created_at] => 2016-05-15 04:08:21
                    [updated_at] => 2016-05-16 12:11:23
                    [username] => user
                    [photographer] => photographer
                    [product_name] => qqqqqqqqqq
                )

            [attributesValue] => Array
                (
                    [0] => Attributes 2, Attributes 3
                    [1] => Attributes 1, Attributes 3
                )
        )
)

我想要这个数组（参见，我添加了一个键名属性）

Array
(
    [items] => Array
        (
            [0] => stdClass Object
                (
                    [id] => 1
                    [order_id] => 1
                    [product_id] => 1
                    [user_id] => 2
                    [photographer_id] => 3
                    [attributes_id] => 2,3
                    [product_type] => 0
                    [status] => pending
                    [is_deleted] => 0
                    [created_at] => 2016-05-15 04:08:21
                    [updated_at] => 2016-05-16 12:11:23
                    [username] => user
                    [photographer] => photographer
                    [product_name] => sdf
                    [attributes] => Attributes 2, Attributes 3
                )

            [1] => stdClass Object
                (
                    [id] => 2
                    [order_id] => 1
                    [product_id] => 2
                    [user_id] => 2
                    [photographer_id] => 3
                    [attributes_id] => 1,3
                    [product_type] => 1
                    [status] => pending
                    [is_deleted] => 0
                    [created_at] => 2016-05-15 04:08:21
                    [updated_at] => 2016-05-16 12:11:23
                    [username] => user
                    [photographer] => photographer
                    [product_name] => qqqqqqqqqq
                    [attributes] => Attributes 1, Attributes 3
                )
        )
)

Answer 1

我认为你的数组应该是这样的。

subscript(array,[1],First)

这个想法是循环你的项目，然后检查如果它们是根据当前键退出attributesValue，则分配到新节点'attributes'

<?php
$your_arr = array(
    'items' => array(
        array(
            'id' => '1',
            'order_id' => '1',
            'product_id' => '1',
            'user_id' => '2',
            'photographer_id' => '3',
            'attributes_id' => '2,3',
            'product_type' => '0',
            'status' => 'pending',
            'is_deleted' => '0',
            'created_at' => '2016-05-15 04:08:21',
            'updated_at' => '2016-05-16 12:11:23',
            'username' => 'user',
            'photographer' => 'photographer',
            'product_name' => 'sdf' ,   
        ),
        array(
            'id' => '1',
            'order_id' => '1',
            'product_id' => '1',
            'user_id' => '2',
            'photographer_id' => '3',
            'attributes_id' => '2,3',
            'product_type' => '0',
            'status' => 'pending',
            'is_deleted' => '0',
            'created_at' => '2016-05-15 04:08:21',
            'updated_at' => '2016-05-16 12:11:23',
            'username' => 'user',
            'photographer' => 'photographer',
            'product_name' => 'sdf' ,
        ),
        'attributesValue' => array(
             0 => 'Attributes 2, Attributes 3'
             1 => 'Attributes 1, Attributes 3'
        )
    )
);

Answer 2

以下是您希望实现的行为（我认为）的实例：

我们的想法是将属性值从数组中分离出来，并将此数组中的索引与数组的items子数组中的索引相匹配。

<?php
$arr = [
    "items" => [
        (object)[ "id"=> 1 ],
        (object)[ "id"=> 2 ],
        "attributeValues" => [
            "Attribute for id 1",
            "Attribute for id 2"
        ]
    ]    
];
$attributes = $arr["items"]["attributeValues"];
unset($arr["items"]["attributeValues"]);

foreach ($attributes as $key => $value) {
    if (isset($arr["items"][$key])) {
        $arr["items"][$key]->attributes = $value;
    }
}
print_r($arr);

打印：

Array 
(
    [items] => Array
        (
            [0] => stdClass Object
                (
                    [id] => 1
                    [attributes] => Attribute for id 1
                )

            [1] => stdClass Object
                (
                    [id] => 2
                    [attributes] => Attribute for id 2
                )

        )

)

Answer 3

这样的事情应该有效，如果没有，请告诉我。让你的数组名称是$ arr。首先将attributesValue从$arr存储起来，然后将其从主数组中取消设置。现在循环数组并在数组中添加新的attributes，使用&作为参考，以便主数组也发生变化。

在线查询：https://3v4l.org/mJJR4，感谢@RanjeetSingh了解数组。

$arr = array(
    'items' => array(
        array(
            'id' => '1',
            'order_id' => '1',
            'product_id' => '1',
            'user_id' => '2',
            'photographer_id' => '3',
            'attributes_id' => '2,3',
            'product_type' => '0',
            'status' => 'pending',
            'is_deleted' => '0',
            'created_at' => '2016-05-15 04:08:21',
            'updated_at' => '2016-05-16 12:11:23',
            'username' => 'user',
            'photographer' => 'photographer',
            'product_name' => 'sdf' ,   
        ),
        array(
            'id' => '1',
            'order_id' => '1',
            'product_id' => '1',
            'user_id' => '2',
            'photographer_id' => '3',
            'attributes_id' => '2,3',
            'product_type' => '0',
            'status' => 'pending',
            'is_deleted' => '0',
            'created_at' => '2016-05-15 04:08:21',
            'updated_at' => '2016-05-16 12:11:23',
            'username' => 'user',
            'photographer' => 'photographer',
            'product_name' => 'sdf' ,
        ),
        'attributesValue' => array(
             'Attributes 2, Attributes 3',
             'Attributes 1, Attributes 3'
        )
    )
);

$attribute = $arr['items']['attributesValue'];
unset($arr['items']['attributesValue']);

foreach($arr['items'] as $key => &$values){
    $values['attributes'] = $attribute[$key];
}

echo '<pre>';
print_r($arr);

Answer 4

function add_attr($items, $attr) {
    $items->attributesValue = $attr;
    return $items;
}

$attribute = $items['attributesValue'];
unset($items['attributesValue']);
$new_array = array_map(add_attr, $items, $attribute);

print_r($new_array);

Answer 5

使用此代码，对您有帮助:)）

$var = array();

    foreach($array['items'] as $k => $v)
    {
        $var[$k] = $v;
        $var[$k]['attributesValue'] = $array['items']['attributesValue'][$k];

    }

    unset($var['attributesValue']);

print_r($var);

如何在php中组合数组

5 个答案: