PHP-将数组转换为将重复项组合在一起-PHPSReadSheet

我有一个csv上传程序，我正在创建一个订单api。使用phpSpreadsheets

toArray

方法，我得到了如下数组：

Array
(
  [0] => Array
      (
        [0] => product_sku
        [1] => product_qty
        [2] => shipping_name
        [3] => shipping_address1
        [4] => shipping_address2
        [5] => shipping_city
        [6] => shipping_county
        [7] => shipping_postcode
        [8] => shipping_type
        [9] => customer_id
      )
  [1] => Array
      (
        [0] => test_sku_1
        [1] => 3
        [2] => Bruce Wayne
        [3] => The Manor
        [4] => Near Arkahm Asylumn
        [5] => Gotham
        [6] => Greater Gothan
        [7] => B17MAN
        [8] => 1
        [9] => 14994333
      )
  [2] => Array
      (
        [0] => test_sku_2
        [1] => 2
        [2] => Bruce Wayne
        [3] => The Manor
        [4] => Near Arkahm Asylumn
        [5] => Gotham
        [6] => Greater Gothan
        [7] => B17MAN
        [8] => 1
        [9] => 14994333
      )

  [3] => Array
      (
        [0] => test_sku_3
        [1] => 7
        [2] => Bruce Wayne
        [3] => The Manor
        [4] => Near Arkahm Asylumn
        [5] => Gotham
        [6] => Greater Gothan
        [7] => L17MA2
        [8] => 1
        [9] => 14994333
      )
)

每个订单将在一个新行上，但是如果客户订购两个不同的项目，我需要使用他们的邮政编码将它们分组在一起。因此，我的目标是重新设置为这种格式：

[orders] => Array(
  Array(

    [shipping_name] => "Bruce wayne",
    [customer_id] => 14994333,
    [address] => Array(
      [shipping_address1] => "The Manor",
      [shipping_address2] => "Near Arham Asylumn",
      [shipping_city] => "Gotham",
      [shipping_county] => "Greater Gotham",
      [shipping_postcode] => "B17MAN",
    )
    [products] => Array(
      Array(
        [sku] => "test_sku_1",
        [quantity] => 3
      ),
      Array(
        [sku] => "test_sku_2",
        [quantity] => "2"
      )
    ) 
  )
)

我遇到的第一个问题是试图匹配邮政编码。我通过以下方式获得了一个计数：

$getDuplicates = array_count_values(array_map(function($duplicates) {
       return $duplicates[7]; //Where 7 is the postcode
}, $rows));

这在正确计算我需要什么方面起了作用。然而，从那里我碰到了一堵砖墙。如果我在计算重复的行数，我需要它同时记下已经经过的行数，这样它们就不会被错误地推到我想要创建的新数组中

它应该是：

for each rows as row{
  if row isn't set to be ignored{
    for each count of this postcode{
      array_push the product sku and qty
      mark these rows as rows to be ignored
    }
  }
}

---

有人能帮我吗

因此，长话短说，我被这件事缠住了，完全忽略了显而易见的事情。为了解决这个问题，我从phpspreadsheet获取了原始数组，并执行了一个

数组\u multisort

：

foreach ($rows as $key => $row) {
  $postcodes[$key] = $row[7]; //the postcode key
}
array_multisort($postcodes, SORT_DESC, $rows;

然后，我只是通过数组进行处理，如果邮政编码发生了变化，我会创建一个新数组，否则我只会直接插入产品的正确数组

---

我觉得自己真的很蠢，我以前没想到这一点。感谢@apokryfos的帮助

所以基本上你需要根据客户id和邮政编码进行分组？不，上传程序本身将用于dropshipping。此csv的每一行中的客户id都是相同的，因此当推送到api时，它知道将订单放在哪个帐户下。