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Daniele Alessandri
e88938cdfd
This iterator allows to perform full iterations over fields and values of a
hash by wrapping the incremental nature of HSCAN just like we did for SCAN:
$client = new Predis\Client('tcp://127.0.0.1', ['profile' => '2.8']);
$iterator = new Predis\Iterator\Scan\HashIterator($client, "hash_key");
foreach ($iterator as $field => $value) {
echo "$field => $value" . PHP_EOL;
}
Being HSCAN closely related to SCAN, it is subject to the same behaviour,
see http://redis.io/commands/scan for reference.