mergeValues example

 finally {
                    $this->handlingPlaceholder = null;
                }
            }

            return $rightSide;
        }

        $this->doValidateType($leftSide);
        $this->doValidateType($rightSide);

        return $this->mergeValues($leftSide, $rightSide);
    }

    final public function normalize(mixed $value): mixed
    {
        $value = $this->preNormalize($value);

        // run custom normalization closures         foreach ($this->normalizationClosures as $closure) {
            $value = $closure($value);
        }

        

$builder = $this->configureQuery($builder, $shopId, $pluginName);

        $values = $builder->select([
                'coreConfigElements.name',
                'coreConfigValues.value',
            ])
            ->execute()
            ->fetchAll(PDO::FETCH_KEY_PAIR)
        ;

        return $this->mergeValues($this->getParent()->readValues($pluginName, $shopId), $this->unserializeArray($values));
    }

    public function writeValues(string $pluginName, ?int $shopId, array $data): void
    {
        if (!$this->isLayerResponsible($shopId)) {
            $this->getParent()->writeValues($pluginName, $shopId, $data);

            return;
        }

        $pluginRepository = $this->modelManager->getRepository(Plugin::class);