在Laravel8中將一個陣列劃分為兩個陣列的干凈方法-有解無憂

我想將我的$request->all()陣列分成兩個陣列，這樣我就可以將兩個陣列發送到不同的資料庫表中。

這是我收到的：

  array:12 [▼
  "key1" => "value1"
  "key2" => "value2"
  "key3" => "value3"
  "key4" => "value4"
  "key5" => "value5"
  "key6" => "value6"
  "key7" => "value7"
  "key8" => "value8"
  "key9" => "value9"
  "key10" => "value10"
  "_token" => "47p7eZpSOVOP0kSrL1HBSXn2OrvYT1kCiNoR2Ekr"
  "submit" => "Save"
  ]

但我想要兩個不同的陣列，如下所示：

  array:5 [▼
  "key1" => "value1"
  "key2" => "value2"
  "key3" => "value3"
  "key4" => "value4"
  "key5" => "value5"
  ]

和：

array:7 [▼
  "key6" => "value6"
  "key7" => "value7"
  "key8" => "value8"
  "key9" => "value9"
  "key10" => "value10"
  "_token" => "47p7eZpSOVOP0kSrL1HBSXn2OrvYT1kCiNoR2Ekr"
  "submit" => "Save"
  ]

我怎樣才能做到這一點？我已經對第一個陣列有了一些想法，但我不知道如何獲得第二個陣列。這就是我所擁有的：

$first_array = [];
$second_array = [];

foreach ($request->all() as $key => $value) {
    $first_array[$key] = $value;

    if ($key == 'key6') {
        break;
    }
}

uj5u.com熱心網友回復：

您可以array_slice()按照您所說的將陣列拆分為前 5 個，然后將其余的全部拆分。

$input = [  "key1" => "value1",
            "key2" => "value2",
            "key3" => "value3",
            "key4" => "value4",
            "key5" => "value5",
            "key6" => "value6",
            "key7" => "value7",
            "key8" => "value8",
            "key9" => "value9",
            "key10" => "value10",
            "_token" => "47p7eZpSOVOP0kSrL1HBSXn2OrvYT1kCiNoR2Ekr",
            "submit" => "Save"
];

$p1 = array_slice($input, 0, 5);

$p2 = array_slice($input, 5); 

print_r($p1);
print_r($p2);

結果

Array
(
    [key1] => value1
    [key2] => value2
    [key3] => value3
    [key4] => value4
    [key5] => value5
)
Array
(
    [key6] => value6
    [key7] => value7
    [key8] => value8
    [key9] => value9
    [key10] => value10
    [_token] => 47p7eZpSOVOP0kSrL1HBSXn2OrvYT1kCiNoR2Ekr
    [submit] => Save
)

uj5u.com熱心網友回復：

陣列塊沒有用，但這個有效：

$first_array = [];
$second_array = [];
$count = 0;

foreach ($request->all() as $key => $value) {
    if ($count <= 7) {
        $first_array[$key] = $value;
    } else {
        $second_array[$key] = $value;
    }

    $count  ;
}

dd($first_array);

轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/374947.html

標籤：php 数组拉拉维尔

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