这是我的数据库中的结果集。
print_r($plan);
Array
(
[0] => Array
(
[id] => 2
[subscr_unit] => D
[subscr_period] =>
[subscr_fee] =>
)
[1] => Array
(
[id] => 3
[subscr_unit] => M,Y
[subscr_period] => 1,1
[subscr_fee] => 90,1000
)
[2] => Array
(
[id] => 32
[subscr_unit] => M,Y
[subscr_period] => 1,1
[subscr_fee] => 150,1500
)
)
我该如何将$plan[0]
更改为$plan[id的值]
?
谢谢。