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Direktori : /home2/selectio/www/limpiar.in.net/vendor/predis/predis/src/Collection/Iterator/ |
Current File : //home2/selectio/www/limpiar.in.net/vendor/predis/predis/src/Collection/Iterator/HashKey.php |
<?php /* * This file is part of the Predis package. * * (c) 2009-2020 Daniele Alessandri * (c) 2021-2023 Till Krüss * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Predis\Collection\Iterator; use Predis\ClientInterface; /** * Abstracts the iteration of fields and values of an hash by leveraging the * HSCAN command (Redis >= 2.8) wrapped in a fully-rewindable PHP iterator. * * @see http://redis.io/commands/scan */ class HashKey extends CursorBasedIterator { protected $key; /** * {@inheritdoc} */ public function __construct(ClientInterface $client, $key, $match = null, $count = null) { $this->requiredCommand($client, 'HSCAN'); parent::__construct($client, $match, $count); $this->key = $key; } /** * {@inheritdoc} */ protected function executeCommand() { return $this->client->hscan($this->key, $this->cursor, $this->getScanOptions()); } /** * {@inheritdoc} */ protected function extractNext() { $this->position = key($this->elements); $this->current = current($this->elements); unset($this->elements[$this->position]); } }