我想知道是否有办法只获取属性名称?在示例中,我的意思是:id, name, user。我不需要值,只需要属性名称。
app\models\Data Object
(
[_attributes:yii\db\BaseActiveRecord:private] => Array
(
[id] => 1
[name] =>
[user] =>
)
[_oldAttributes:yii\db\BaseActiveRecord:private] => Array
(
[id] => 1
[name] =>
[user] =>
)
)
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谢谢!