php - array_unique 次元配列の方法

Question

以下の配列を持っているarray_unique次元配列の方法：

入力配列

[0] => Array
    (
        [staff_id] => 1
        [service_id] => 1
        [avatar_url] => gallery-1.png
        [full_name] => Germaine
        [price] => 0.00
    )

[1] => Array
    (
        [staff_id] => 3
        [service_id] => 1
        [avatar_url] => team-5.png
        [full_name] => Jenny
        [price] => 0.00
    )

[2] => Array
    (
        [staff_id] => 5
        [service_id] => 1
        [avatar_url] => gallery-6.png
        [full_name] => Shawn
        [price] => 0.00
    )

[3] => Array
    (
        [staff_id] => 2
        [service_id] => 6
        [avatar_url] => team-3.png
        [full_name] => Gabriel
        [price] => 0.00
    )

[4] => Array
    (
        [staff_id] => 3
        [service_id] => 6
        [avatar_url] => team-5.png
        [full_name] => Jenny
        [price] => 0.00
    )

そして、私は結果が欲しい:

期待される出力配列

[0] => Array
    (
        [staff_id] => 1
        [service_id] => 1
        [avatar_url] => gallery-1.png
        [full_name] => Germaine
        [price] => 0.00
    )

[1] => Array
    (
        [staff_id] => 3
        [service_id] => 1
        [avatar_url] => team-5.png
        [full_name] => Jenny
        [price] => 0.00
    )

[2] => Array
    (
        [staff_id] => 5
        [service_id] => 1
        [avatar_url] => gallery-6.png
        [full_name] => Shawn
        [price] => 0.00
    )

[3] => Array
    (
        [staff_id] => 2
        [service_id] => 6
        [avatar_url] => team-3.png
        [full_name] => Gabriel
        [price] => 0.00
    )

誰かが私を助けることができますか？どうやってするか ？。私はarray_uniqueを使用していますが、次元配列では機能しません。これを解決するには？ありがと

Answer 1

このコードを試してください

$input = array_map("unserialize", array_unique(array_map("serialize", $input)));