我在数组中有这样的搜索结果
Array
(
[0] => Array
(
[StatusMessage] => Array
(
[id] => 1
[pid] => 0
[message] => First Status Message
[item_id] => 1
[commenters_item_id] => 2
[created] => 2010-10-26 02:09:05
[modified] => 2010-10-26 02:09:09
)
[Item] => Array
(
[id] => 1
[module_id] => 1
[item_id] => 1
[User] => Array
(
[id] => 1
[first_name] => Harsha
[last_name] => Vantagudi
[username] => harshamv
[file] =>
)
)
[StatusMessageReply] => Array
(
[0] => Array
(
[id] => 2
[pid] => 1
[message] => Second Status Message
[item_id] => 1
[commenters_item_id] => 1
[created] => 2010-10-26 02:09:05
[modified] => 2010-10-26 02:09:09
[Item] => Array
(
[id] => 1
[module_id] => 1
[item_id] => 1
[User] => Array
(
[id] => 1
[first_name] => Harsha
[last_name] => Vantagudi
[username] => harshamv
[file] =>
)
)
)
)
)
)
我想通过删除数组中的某些东西来修改它以使它看起来更漂亮
Array
(
[0] => Array
(
[StatusMessage] => Array
(
[id] => 1
[pid] => 0
[message] => First Status Message
[item_id] => 1
[commenters_item_id] => 2
[created] => 2010-10-26 02:09:05
[modified] => 2010-10-26 02:09:09
)
[User] => Array
(
[id] => 1
[first_name] => Harsha
[last_name] => Vantagudi
[username] => harshamv
[file] =>
)
[StatusMessageReply] => Array
(
[0] => Array
(
[id] => 2
[pid] => 1
[message] => Second Status Message
[item_id] => 1
[commenters_item_id] => 1
[created] => 2010-10-26 02:09:05
[modified] => 2010-10-26 02:09:09
[User] => Array
(
[id] => 1
[first_name] => Harsha
[last_name] => Vantagudi
[username] => harshamv
[file] =>
)
)
)
)
)
基本上删除项目部分并将用户上移一级
答案 0 :(得分：4)
我会说不。除了你，没有人会看到或关心这个。改变模型数据的内部格式并没有什么好处。相反，它只会引起问题。保持内部数据格式一致！
您是使用$statusMessage['Item']['User']还是$statusMessage['User']访问用户信息，实际上并没有太大的区别。如果您坚持，我建议您通过查询中的users表直接join status_messages表到items表，以放弃额外的步骤获取Item，Cake会自动按照你想要的方式格式化结果。
答案 1 :(得分：1)
如果要限制返回的关联表和/或字段，请查看Containable。如果你有大量不感兴趣的东西归还你不需要的东西，你可以通过“包含”你想要的东西来减轻处理。
但正如Deceze所说，不纯粹为了美学而修剪它。