Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer::extractAttributes PHP 메소드

Extracts attributes to normalize from the class of the given object, format and context.

abstract protected extractAttributes ( object $object, string \| null $format = null, array $context = [] ) : string[]
$object	object
$format	string \| null
$context	array
리턴	string[]

    protected abstract function extractAttributes($object, $format = null, array $context = array());

AbstractObjectNormalizer