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54 lines
1.4 KiB
PHP
54 lines
1.4 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\Command\Traits;
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use UnexpectedValueException;
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trait DB
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{
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private $dbModifier = 'DB';
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public function setArguments(array $arguments)
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{
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$argumentsLength = count($arguments);
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if (static::$dbArgumentPositionOffset >= $argumentsLength) {
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parent::setArguments($arguments);
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return;
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}
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if (!is_numeric($arguments[static::$dbArgumentPositionOffset])) {
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throw new UnexpectedValueException('DB argument should be a valid numeric value');
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}
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if ($arguments[static::$dbArgumentPositionOffset] < 0) {
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array_splice($arguments, static::$dbArgumentPositionOffset, 1);
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parent::setArguments($arguments);
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return;
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}
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$argument = $arguments[static::$dbArgumentPositionOffset];
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$argumentsBefore = array_slice($arguments, 0, static::$dbArgumentPositionOffset);
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$argumentsAfter = array_slice($arguments, static::$dbArgumentPositionOffset + 1);
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parent::setArguments(array_merge(
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$argumentsBefore,
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[$this->dbModifier],
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[$argument],
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$argumentsAfter
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));
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}
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}
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