Imbo\EventListener\MetadataCache::getCacheKey PHP Method

Generate a cache key

private getCacheKey ( string $user, string $imageIdentifier ) : string
$user	string	The user which the image belongs to
$imageIdentifier	string	The current image identifier
return	string	Returns a cache key

    private function getCacheKey($user, $imageIdentifier)
    {
        return 'metadata:' . $user . '|' . $imageIdentifier;
    }

MetadataCache