Flarum\Database\AbstractModel::getAttribute PHP Méthode

    public function getAttribute($key)
    {
        if (!is_null($value = parent::getAttribute($key))) {
            return $value;
        }
        // If a custom relation with this key has been set up, then we will load
        // and return results from the query and hydrate the relationship's
        // value on the "relationships" array.
        if (!$this->relationLoaded($key) && ($relation = $this->getCustomRelation($key))) {
            if (!$relation instanceof Relation) {
                throw new LogicException('Relationship method must return an object of type ' . Relation::class);
            }
            return $this->relations[$key] = $relation->getResults();
        }
    }