如何以數組中對象的某個欄位為基準重新排列數組的內容

比如下面是我從資料庫中讀取出來的資料，然後我想以suppliers_id為基準重新排列這個數組，有什麼比較好的方法？

[    {        cart_id: "6",        suppliers_id: "1",        goods_name: "商品1",    },    {        cart_id: "7",        suppliers_id: "1",        goods_name: "商品2",    }    {        cart_id: "7",        suppliers_id: "1",        goods_name: "商品3",    }]

變成

[    //suppliers_id    1:    [        {            cart_id: "6",            suppliers_id: "1",            goods_name: "商品1",        },        {            cart_id: "7",            suppliers_id: "1",            goods_name: "商品3",        }    ]    //suppliers_id    2:    [        {            cart_id: "7",            suppliers_id: "1",            goods_name: "商品2",        }    ]]

回複內容：

比如下面是我從資料庫中讀取出來的資料，然後我想以suppliers_id為基準重新排列這個數組，有什麼比較好的方法？

[    {        cart_id: "6",        suppliers_id: "1",        goods_name: "商品1",    },    {        cart_id: "7",        suppliers_id: "1",        goods_name: "商品2",    }    {        cart_id: "7",        suppliers_id: "1",        goods_name: "商品3",    }]

變成

[    //suppliers_id    1:    [        {            cart_id: "6",            suppliers_id: "1",            goods_name: "商品1",        },        {            cart_id: "7",            suppliers_id: "1",            goods_name: "商品3",        }    ]    //suppliers_id    2:    [        {            cart_id: "7",            suppliers_id: "1",            goods_name: "商品2",        }    ]]

看到標籤是 php 表示無能為力。

如果是在前端處理你倒是可以用 sort(function(a,b){}) 這種思路來。

使用PHP的uksort函數，這貨可以接收兩個參數

$arr = [{c:"213"},{c:"dadad"}]function compare_func($a, $b){    return $a=>c - $b=>c;}uksrot($arr,"compare_func" );

