php 如何删除 array 中的 key ？

Question

$data = [
        {
            "id": "5",
            "email": "[e-mail]",
            "username": "aawwww",
            "password": "6d7262f0f438a3068b17068cbbab3279e5a067345d4fbd4589b14bc537b03117",
            "addTime": "1639475905"
        },
        {
            "id": "4",
            "email": "[e-mail]",
            "username": "bbb",
            "password": "3e744b9dc39389baf0c5a0660589b8402f3dbb49b89b3e75f2c9355852a3c677",
            "addTime": "1639470641"
        },
    ]

我想要将回传的 password 这个 prop 整个删除！
虽然可以从 sql 去筛选啦
只是想从这里直接移掉
我这样做没有用
试了不少办法
又或是不晓得怎么下关键字

foreach ($data as $key => $value) {
            // print_r($value['password']);
            // unset($value['password']);
            unset($value['password']);
        }

Answer 1

foreach ($data as &$row) {
  unset($row['password']);
}

重点是 &，表示引用。参考：php foreach

Answer 2

unset($data[$value]["password"]);就行了