Question

你将如何改变这个阵列：

Array
(
    [0] => 234234234
    [1] => 657567567
    [2] => 234234234
    [3] => 5674332
)

进入这个：

Array
(
    [contacts] => Array(
            [0] => Array
                (
                            [number] => 234234234
                            [contact_status] => 2
                            [user_id] =>3 

                        )
            [1] => Array
                (
                            [number] => 657567567
                            [contact_status] => 2
                            [user_id] =>3
                        )
            [3] => Array
                (
                            [number] => 234234234
                            [contact_status] => 2
                            [user_id] =>3
                        )
            [4] => Array
                (
                            [number] => 5674332
                            [contact_status] => 2
                            [user_id] =>3
                        )
                )
)

是否有一个如何改变这个数组的cakephp特定方法？

谢谢

Answer 1

更好

$contact_status = 2;
$user_id = 1;
foreach($input as $number)
    $output['contacts'][] = compact('number', 'contact_status', 'user_id');

Answer 2

试试这个：

$output = array('contacts'=>array());
foreach ($input as $val) {
    $output['contacts'][] = array(
        'number'         => $val,
        'contact_status' => 2,
        'user_id'        => 3
    );
}

我认为contact_status和user_id是静态的，因为你没有说出任何其他内容。

Answer 3

$input = array(...);
$arr = array();
foreach ($input as $id) {
  $arr[] = array(
    'number' => $id,
    'contact_status' => 2,
    'userid' => 3;
  );
}
$output = array('contacts' => $arr);

Answer 4

从sterofrog的解决方案中进行一些清理。声明数组并使用array_push而不是将其分配给空索引。

$output = array( );
$contact_stats = 2;
$user_id = 3;
foreach( $input as $number ) {
    array_push( $output[ 'contact' ], compact(
        'number',
        'contact_status',
        'user_id'
    ));
}

Answer 5

您可以像这样使用array_map函数：

$result = array_map(function ($n){
    return array(
        'number' => $n,
        'contact_status' => 2,
        'user_id' => 3);
}, $original);

php中的数组转换

5 个答案: