Getting value from db yii2?

Question

Yii

Greetings.
At the moment, I get the id value from the database like this:

$id = UserSubscription::find()->where(['user' => 16])->one();
$id = $id->id;

Is it possible to assign $id the value of a column in one line?
I tried like this, but it does not return a value, but an object.

$id = UserSubscription::find()->select(['id'])->where(['user' => 16])->one();

Thanks everyone for the advice.
ps Edited the question, because. due to the fact that I have a count column in the database, I misled everyone :)

Answer 1

There is a scalar method for this, that is, it will be like this:

UserSubscription::find()->select(['id'])->where(['user' => 16])->scalar()

Answer 2

Goodnight.
Like so

$count = UserSubscription::find()
    ->where(['user' => 16])
    ->count();

Answer 3

UserSubscription::find()->where(['user' => 16])->count()

Answer 4

$data = UserSubscription::find()->select(['id'])->where(['user' => 16])->column();
$id = array_shift($data);