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<?php
declare(strict_types=1);
namespace Shlinkio\Shlink\Common\Cache;
use Closure;
use Doctrine\Common\Cache;
use Predis\Client as PredisClient;
use Psr\Container\ContainerInterface;
use function extension_loaded;
class CacheFactory
{
private Closure $apcuEnabled;
public function __construct(?callable $apcuEnabled = null)
$this->apcuEnabled = Closure::fromCallable($apcuEnabled ?? fn () => extension_loaded('apcu'));
}
public function __invoke(ContainerInterface $container): Cache\CacheProvider
$config = $container->get('config');
$adapter = $this->buildAdapter($config, $container);
$adapter->setNamespace($config['cache']['namespace'] ?? '');
return $adapter;
private function buildAdapter(array $config, ContainerInterface $container): Cache\CacheProvider
$isDebug = (bool) ($config['debug'] ?? false);
$redisConfig = $config['cache']['redis'] ?? null;
$apcuEnabled = ($this->apcuEnabled)();
if ($isDebug || (! $apcuEnabled && $redisConfig === null)) {
return new Cache\ArrayCache();
if ($redisConfig === null) {
return new Cache\ApcuCache();
/** @var PredisClient $predis */
$predis = $container->get(RedisFactory::SERVICE_NAME);
return new Cache\PredisCache($predis);
shlinkio /
shlink-common
