PHP Yii2 - Get attributes name of an Object

Question

I was wondering if there is a way to get just the attributes name? In the example I mean: id, name, user. I don´t need the values, just name of attributes.

app\models\Data Object
(
[_attributes:yii\db\BaseActiveRecord:private] => Array
    (
        [id] => 1
        [name] => 
        [user] => 
    )

[_oldAttributes:yii\db\BaseActiveRecord:private] => Array
    (
        [id] => 1
        [name] => 
        [user] =>             
    )    
)

Thanks!

array_keys($model->attributes);

Bizley
– Bizley

2016-10-27 16:27:18 +00:00
Commented Oct 27, 2016 at 16:27 — Bizley
– Bizley, Commented Oct 27, 2016 at 16:27
@Bizley Great! Thank you!

Daunio
– Daunio

2016-10-27 16:40:15 +00:00
Commented Oct 27, 2016 at 16:40 — Daunio
– Daunio, Commented Oct 27, 2016 at 16:40

Jap Mul · Accepted Answer · 2016-10-28 07:34:21Z

8

You can do it like the code in the comment but Yii also provides a function on ActiveRecord itself to get the attribute names:

$model->attributes();

Official docs: http://www.yiiframework.com/doc-2.0/yii-db-activerecord.html#attributes()-detail

answered Oct 28, 2016 at 7:34

Jap Mul

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1 Comment

Daunio Over a year ago

Excellente, both options do it! Thanks

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