小白求问这类复杂对象的数组如何取某个值

[ifwangs]

LeanCloud\LeanObject Object
(
[_className:LeanCloud\LeanObject:private] => Comment
[_data:LeanCloud\LeanObject:private] => Array
(
[objectId] => byz6
[nick] => kiss
[updatedAt] => DateTime Object
(
[date] => 2020-03-27 17:53:46.268000
[timezone_type] => 3
[timezone] => PRC
)

[mail] => gu*****[e-mail]
[ua] => Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.25 Safari/537.36 Core/1.70.3650.400 QQBrowser/10.4.3341.400
[insertedAt] => DateTime Object
(
[date] => 2019-04-06 16:52:21.524000
[timezone_type] => 3
[timezone] => PRC
)

[emailHash] => 5087d65a917e9373cf77a87497d018ae
[createdAt] => DateTime Object
(
[date] => 2019-04-06 16:52:21.524000
[timezone_type] => 3
[timezone] => PRC
)

[link] => http://www.*****.vip
[comment] =>
kiss 友链



[url] => /links.html
[isNotified] => 1
)

[_operationSet:LeanCloud\LeanObject:private] => Array
(
)

[_saveOption:LeanCloud\LeanObject:private] =>
)



比如我要取 objectId 应该怎么写

[xiaoming1992]

没有格式的，没人能看懂

[littleylv]

看源码哟
https://github.com/leancloud/php-sdk/blob/master/src/LeanCloud/LeanObject.php#L221
$a->getObjectId()
或者 $a->get('objectId')
其他字段没有暴露 getX 方法，可以通过 $a->get('mail') https://github.com/leancloud/php-sdk/blob/master/src/LeanCloud/LeanObject.php#L304

[ifwangs]

@littleylv 感谢，一遍遍的看文档，看到怎么处理了