getAttributeMetadata example

return $callback ? $callback($value, $object, $attribute, $format, $context) : $value;
    }

    /** * Computes the normalization context merged with current one. Metadata always wins over global context, as more specific. * * @internal */
    protected function getAttributeNormalizationContext(object $object, string $attribute, array $context): array
    {
        if (null === $metadata = $this->getAttributeMetadata($object, $attribute)) {
            return $context;
        }

        return array_merge($context, $metadata->getNormalizationContextForGroups($this->getGroups($context)));
    }

    /** * Computes the denormalization context merged with current one. Metadata always wins over global context, as more specific. * * @internal */
    

return $callback ? $callback($value, $object, $attribute, $format, $context) : $value;
    }

    /** * Computes the normalization context merged with current one. Metadata always wins over global context, as more specific. * * @internal */
    protected function getAttributeNormalizationContext(object $object, string $attribute, array $context): array
    {
        if (null === $metadata = $this->getAttributeMetadata($object, $attribute)) {
            return $context;
        }

        return array_merge($context, $metadata->getNormalizationContextForGroups($this->getGroups($context)));
    }

    /** * Computes the denormalization context merged with current one. Metadata always wins over global context, as more specific. * * @internal */