按索引值将数组追加到现有数组 - Append an array to an existing array by index value?

Append an array to an existing array by index value?

本文关键字：数组追加索引值 | 更新日期: 2023-09-27

我有一个这样的数组：

Array ( 
    [0] => 10060127 
    [1] => 10065127 
    [2] => 10070127 
    [3] => 10075127
)

我想根据数组中的值添加一个关联数组，例如查找10070127和一个包含各种其他信息的关联数组。像这样：

 [1] => 10065127 => Time : 10:00
                    Date : 16/12/2014
                    Count : 1

如何识别正确的位置并将这些项目推送到此阵列？

你可以试试这个：

$dataArray = array(
    0 => 10060127,
    1 => 10065127,
    2 => 10070127,
    3 => 10075127
);
$toAdd = array(
    1 => array(
        10065127 => array("Time" => '10:00',
            "Date" => '16/12/2014',
            "Count" => '1'
        )
    ),
    2 => array(
        10070127 => array("Time" => '17:25',
            "Date" => '11/12/2014',
            "Count" => '95'
        )
    )
);
foreach ($toAdd as $subArray) {
    $toSearch = key($subArray);
    $pos = array_search($toSearch, $dataArray);
    if ($pos !== false) {
        unset($dataArray[$pos]);
        $dataArray[$toSearch] = $subArray[$toSearch];
    }
}
var_dump ($dataArray);

输出将是：

array
  0 => int 10060127
  3 => int 10075127
  10065127 => 
    array
      'Time' => string '10:00' (length=5)
      'Date' => string '16/12/2014' (length=10)
      'Count' => string '1' (length=1)
  10070127 => 
    array
      'Time' => string '17:25' (length=5)
      'Date' => string '11/12/2014' (length=10)
      'Count' => string '95' (length=2)

像这样：

$id = '10070127';
$array[array_search($id, $array)] = array($id=>array(
    'time'=>'10:00',
    'Date'=>'16/12/2014',
    'Count'=>1));