How to properly connect to Oracle Yii2 DB?

Question

Yii

Good afternoon!
I am using Yii2 for a project. I make an Oracle database connection through the web.php file. In components I write:

'dbO' => [
            'class' => 'yii\db\Connection',
            'dsn'=>'oci:dbname=//{{ЗДЕСЬ МОЙ ХОСТ}};charset=AL32UTF8;',
            'username'=>'username',
            'password'=>'password',
        ],

At the same time I get an error: could not find driver
Googled 2 solutions:
1) PDO_OCI
2) A third-party class that simulates PDO for Oracle
However, I would like to know how to connect correctly. Maybe there is some "official" way that is supported by the Yii developers?

Answer 1

php.net/manual/en/ref.pdo-oci.php