如何获取数据库适配器的配置

Question

I'm using more than one database. So I have this kind of configuration in my global.php file:

return [
'db' => [
    ...
    ],
    'adapters' => [
        'adapter1' => [
            ...
            ]
        ],
        'adapter2' => [
            ...
            ]
        ]
    ]
]
];

And my goal is to get the configuration of all my adapters in one instruction. I don't know if it is possible. There is this instruction to get one adapter :

$sm->get('adapter1');

But I want to have something like that:

$sm->get('adapters');

I didn't find any solution right now so I decided to ask the question here... I suppose this is something possible because the file just containing a simple array...

Yours

EDIT :

I tried

$sm->get('config')['db']['adapters'];

But it returns an array of string. Actually, I would like an array of Objects. Objects of Adapter. The same way I get an adapter in this way :

$sm->get('adapter1');

Yours

Answer 1

Not sure if this is what you are looking for but you could use Zend\Config class for this. You can find more information on this class here in the documentation:

// Create the object-oriented wrapper using the configuration data
$adaptersConfig = $sm->get('config')['db']['adapters'];
$adapters = new \Zend\Config($adaptersConfig);

Now you can access adapters like you wanted:

$adapters->adapter1;