ApiPlatform\Core\Hal\Serializer\ItemNormalizer::getRelationIri PHP Method

Gets the IRI of the given relation.

private getRelationIri ( array \| string $rel ) : string
$rel	array \| string
return	string

    private function getRelationIri($rel) : string
    {
        return $rel['_links']['self']['href'] ?? $rel;
    }

ItemNormalizer