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49 lines
1.1 KiB
PHP
49 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) 2009-2020 Daniele Alessandri
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* (c) 2021-2023 Till Krüss
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Configuration\Option;
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use Predis\Command\Processor\KeyPrefixProcessor;
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use Predis\Command\Processor\ProcessorInterface;
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use Predis\Configuration\OptionInterface;
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use Predis\Configuration\OptionsInterface;
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/**
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* Configures a command processor that apply the specified prefix string to a
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* series of Redis commands considered prefixable.
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*/
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class Prefix implements OptionInterface
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{
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/**
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* {@inheritdoc}
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*/
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public function filter(OptionsInterface $options, $value)
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{
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if (is_callable($value)) {
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$value = call_user_func($value, $options);
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}
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if ($value instanceof ProcessorInterface) {
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return $value;
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}
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return new KeyPrefixProcessor((string) $value);
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}
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/**
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* {@inheritdoc}
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*/
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public function getDefault(OptionsInterface $options)
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{
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// NOOP
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}
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}
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