File Content: SerializationTrait.php <?php namespace PleskMonitoring\Laminas\Cache\Psr; use PleskMonitoring\Laminas\Cache\Storage\StorageInterface; use function in_array; /** * Provides common functionality surrounding value de/serialization as required * by both PSR-6 and PSR-16 * * @internal */ trait SerializationTrait { /** * Determine if the given storage adapter requires serialization. * * @return bool */ private function isSerializationRequired(StorageInterface $storage) { $capabilities = $storage->getCapabilities(); $requiredTypes = ['string', 'integer', 'double', 'boolean', 'NULL', 'array', 'object']; $types = $capabilities->getSupportedDatatypes(); foreach ($requiredTypes as $type) { // 'object' => 'object' is OK // 'integer' => 'string' is not (redis) // 'integer' => 'integer' is not (memcache) if (!(isset($types[$type]) && in_array($types[$type], [\true, 'array', 'object'], \true))) { return \true; } } return \false; } } Submit