重複の可能性:
PHP は多次元配列から重複する値を削除します
私は次のような配列を持っています:
Array
(
[prom] => Array
(
[cab] => Array
(
[0] => Array
(
[code] => 01
[price1] => 1000
[price2] => 2000
[available] => 2
[max] => 2
[gca] => 2
)
[1] => Array
(
[code] => 04
[price1] => 870
[price2] => 2500
[available] => 3
[max] => 4
[gca] => 10
)
[2] => Array
(
[code] => 01
[price1] => 1000
[price2] => 2000
[available] => 2
[max] => 2
[gca] => 2
)
[3] => Array
(
[code] => 05
[price1] => 346
[price2] => 1022
[available] => 10
[max] => 2
[gca] => 20
)
)
[cab1] => Array........
)
[prom1] = Array....
)
私がしなければならないことは、すべての [cab*] 配列内の重複を削除することです..
次のようなものがあります:
Array
(
[prom] => Array
(
[cab] => Array
(
[0] => Array
(
[code] => 01
[price1] => 1000
[price2] => 2000
[available] => 2
[max] => 2
[gca] => 2
)
[1] => Array
(
[code] => 04
[price1] => 870
[price2] => 2500
[available] => 3
[max] => 4
[gca] => 10
)
[2] => Array
(
[code] => 05
[price1] => 346
[price2] => 1022
[available] => 10
[max] => 2
[gca] => 20
)
)
[cab1] => Array........
)
[prom1] = Array....
)
とarray_unique
組み合わせてarray_map
重複を削除することを知っています..しかし、私はそれが2D配列でのみ機能することを知っています..どうすればよいですか? 誰かが私を助けてくれますか?ありがとう!!!