在现有数组中添加键/值 - PHP

Question

我正在尝试将新的KEY / VALUE添加到现有的Array中。我遇到了困难，因为我看到了其他答案，但没有奏效。

这是我在JSON中的数组：

[
{
accountId: "*****",
containerId: "******",
name: "Container23",
},
{
accountId: "**",
containerId: "*",
name: "Container2"
},
{
accountId: "*",
containerId: "*",
name: "Container1",
}
]

其他答案说我必须这样做：

$containers[] = $account['name'];

但是给了我错误的结果，这不是将新值添加到现有的键/值json对象中，而是将它添加到它之上：

"Account2",                          <------- ??
{
accountId: "1746756959",
Name: "Account2",                    <---- Here is where i want to add it
name: "Container2"    
},

这是我在PHP中的代码：

  static public function listAllContainers() {
        $containers = array();
        foreach (self::listAccounts()->account as $account) {
            foreach (self::listAccountsContainers($account["path"]) as $container) {
                $containers[] = $container;
              //$containers[] = $account['name'];        <--- Dont work
            }
        }
        return $containers;
    }

修改

Answer 1

试试这个，

static public function listAllContainers() {
        $containers = array();
        foreach (self::listAccounts()->account as $accountKey => $account) {
            foreach (self::listAccountsContainers($account["path"]) as $container) {
                $containers[$account['name']][] = $container;       
            }
        }
        return $containers;
    }

Answer 2

这可能不是解决问题的正确方法，但很有趣

$json_data = '[
{
"accountId": "*****",
"containerId": "******",
"name": "Container23"
},
{
"accountId": "**",
"containerId": "*",
"name": "Container2"
},
{
"accountId": "*",
"containerId": "*",
"name": "Container1"
}
]';

快速而肮脏的方式是

$key='newKey';
$val='newVal';
json_decode(str_replace('{','{"'.$key.'":"'.$val.'",',$json_data));