'hello', 'basePath' => dirname(__DIR__), 'preload' => array('log'), 'components' => array( 'cache' => array( 'class' => 'yii\caching\FileCache', ), 'user' => array( 'class' => 'yii\web\User', 'identityClass' => 'app\models\User', ), 'assetManager' => array( 'bundles' => require(__DIR__ . '/assets.php'), ), 'log' => array( 'class' => 'yii\logging\Router', 'targets' => array( 'file' => array( 'class' => 'yii\logging\FileTarget', 'levels' => array('error', 'warning'), ), ), ), ), 'params' => array( 'adminEmail' => 'admin@example.com', ), );