(Yii2) How to get the id of the post the user visits?

Question

Yii

I need to open access to users only to those posts to which they themselves created.
To do this, I created the post_creator field in the database and write down the author's name there.
When a user clicks on one of the posts from the list, a check should be made to see if its name matches the name in the creator field.
How to get the id of the field that the user clicks on?

Answer 1

Hmm .. and so?

$post =  Yii::$app->getRequest()->post('postId');
$query = new Query;
$query->select('post_creater')->from('post')->where(['postId'=>$post ]);
$rows = $query->all();
if ($rows['post_creater'] === Yii::$app->user->id) {
        echo 'Пользователь создатель поста';
} else {
            echo 'Недостаточно прав';
        }