lulco / uniman

                    $pattern = null;

                    $res = $this->connection->hscan($table, $iterator, $pattern, 1000);

                    $res = $res ?: [];

                    foreach ($res as $key => $value) {

                        $item = [

                            'key' => $key,

                            'length' => strlen($value),

                            'value' => $value,

                        ];

                        if (Filter::apply($item, $filter)) {

                            $totalItems++;

                        }

                    }

                } while ($iterator !== 0);

                $this->itemsCountCache = $totalItems;

                return $this->itemsCountCache;

            do {

                $res = $this->connection->sscan($table, $iterator, null, 1000);

                $res = $res ?: [];

                foreach ($res as $member) {

                    $item = [

                        'member' => $member,

                        'length' => strlen($member),

                    ];

                    if (Filter::apply($item, $filter)) {

                        $totalItems++;

                    }

                }

            } while ($iterator !== 0);

            return $totalItems;

        }