<?php return [ 'class' => 'yii\db\Connection', 'dsn' => 'mysql:host=localhost;dbname=test', 'username' => 'root', 'password' => '1qazXSW23edc', 'charset' => 'utf8', // Schema cache options (for production environment) 'enableSchemaCache' => true, 'schemaCacheDuration' => 60, 'schemaCache' => 'cache', ];