frontend/controllers/UserController.php
/**
     * Finds the User model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     *
     * @param string $username Username
     * @return User the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
Finds the User model based on its primary key value.
If the model is not found, a 404 HTTP exception will be thrown.

@param string $username Username
@return User the loaded model
@throws NotFoundHttpException if the model cannot be found
Finds the User model based on its primary key value . If the model is not found a 404 HTTP exception will be thrown . @param string $username Username @return User the loaded model @throws NotFoundHttpException if the model cannot be found
protected function findModelByUsername($username)
    {
        if (($model = User::findOne(['username' => $username])) !== null) {
            return $model;
        }
        throw new NotFoundHttpException(Yii::t('writesdown', 'The requested page does not exist.'));
    }
protected function findModelByUsername ( $ username ) { if ( ( $ model = User :: findOne ( [ 'username' => $ username ] ) ) !== null ) { return $ model ; } throw new NotFoundHttpException ( Yii :: t ( 'writesdown' , 'The requested page does not exist.' ) ) ; }
Finds the User model based on its primary key value.
Finds the User model based on its primary key value .