我有一个PHP数组，我正试图拆分成2个不同的数组进入那个特定的数组。 我试图拉出每个“目的地”和“平衡”的任何值。
这是我得到的数组，
Array
(
[destination_1] => 1
[balance_1] => 1
[destination_2] => 2
[balance_2] => 2
[destination_3] => 3
[balance_3] => 3
)
我需要输出，
Array (
[0] => Array (
[destination_1] => 1
[balance_1] => 1
)
[1] => Array (
[destination_2] => 2
[balance_1] => 2
)
[2] => Array (
[destination_3] => 3
[balance_3] => 3
)
)
您需要的是array_chunk()
$arr = [
"destination_1" => 1,
"balance_1" => 1,
"destination_2" => 2,
"balance_2" => 2,
"destination_3" => 3,
"balance_3" => 3
];
$result = array_chunk($arr, 2, true);
输出:
Array
(
[0] => Array
(
[destination_1] => 1
[balance_1] => 1
)
[1] => Array
(
[destination_2] => 2
[balance_2] => 2
)
[2] => Array
(
[destination_3] => 3
[balance_3] => 3
)
)
