我正在尝试计算运费，并从REST API获得响应。我想从响应数组中返回"delivery_charges"的值吗？
Array
(
[response] => Array
(
[delivery_charges] => 41
[return_charges] => 83
[all_charges] => Array
(
[DL] => 32
[FS] => 30
[DTO] => 0
[RTO] => 32
[ST] => 14.5
[COD] => 0
[TDS] => 0
[CARD] => 0
[CNC] => 0
)
[canc_charges] => 0
[pickup_charges] => 0
[params] => Array
(
[md] => E
[pt] => prepaid
[cl] => xxxxxxx
[o_pin] => 560076
[d_pin] => 560062
[token] => xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
[gm] => 100
[d_city] => Bangalore
[o_city] => Bangalore
)
)
)
我只使用就得到了答案
return $shipping_charge['response']['delivery_charges'];
您只需在末尾添加以下内容。如果$shipping_charge是数组，则写入：
return $shipping_charge['response']['delivery_charges'];