如何修复这个php多维数组

Question

I printed out what was supposed to be a multidimensional array in php but saw this instead. It was throwing errors when I tried to access $array['order_item']['sku']. How do I convert this to a proper multidimensional array?

Array
(
[order_item] => [{"name":"Product","sku":"14b6c7e2f838fd356","description":"Product Standard Download","price":"76.0000","qty":1,"tax":0}]
[customer] => {"first_name":"Johny","last_name":"Smith","email":"[e-mail]"}
)

Answer 1

try this one

$array = array(
    'order_item' => '[{"name":"Product","sku":"14b6c7e2f838fd356","description":"Product Standard Download","price":"76.0000","qty":1,"tax":0}]',
    'customer' => '{"first_name":"Johny","last_name":"Smith","email":"[e-mail]"}'
);

foreach ($array as $key => $value) {
    $array[$key] = json_decode($array[$key], TRUE);
}
echo $array['order_item'][0]['sku'];

this will give: 14b6c7e2f838fd356