hits * Number of keys that have been requested and found present. * * - misses * Number of items that have been requested and not found. * * - uptime * Time that the server is running. * * - memory_usage * Memory used by this server to store items. * * - memory_available * Memory allowed to use for storage. * * @return mixed[]|null An associative array with server's statistics if available, NULL otherwise. */ public function getStats(); }__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDk5ODE3NzU4NjY4MTY2NSA3MTY2MTk4MDA2MzE2NTEgODA0NjUzNDg2MzM5MjUzOQ==