这是我的JSON
[
{
"activity_code":"1",
"activity_name":"FOOTBALL"
},
{
"activity_code":"2",
"activity_name":"CRICKET"
}
]
我需要根据 activity_code
将 {"activity_code":"1","activity_name":"FOOTBALL"}
更新为 {"activity_code":"1","activity_name":"TENNIS"}
。
我该如何在 PHP 中实现这个需求?
$data[0]
实际上是{"activity_code":"1","activity_name":"足球"}
。 - Brewalsql
!看我的修改 :) - Brewal$data['activity_name'='TG3']['activity_name'] = "TENNIS";
这样的东西是否可能? - user475464