Question

我在php中打印出了应该是多维数组的内容，但却看到了这一点。当我尝试访问$array['order_item']['sku']时，它会抛出错误。如何将其转换为正确的多维数组？

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":"johnyzc@gmail.com"}
)

Answer 1

尝试这个

$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":"johnyzc@gmail.com"}'
);

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

这将给出： 14b6c7e2f838fd356

Answer 2

在php中创建多维数组的正确方法如下：

$ array ['order_item'] ['name'] =“产品”;

等等

如何修复这个php多维数组

2 个答案: