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<?php
/*
* This file is part of the Predis package.
*
* (c) 2009-2020 Daniele Alessandri
* (c) 2021-2025 Till Krüss
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Command\Traits;
use Predis\Command\Command;
use UnexpectedValueException;
/**
* @mixin Command
*/
trait Count
{
private $countModifier = 'COUNT';
private $anyModifier = 'ANY';
public function setArguments(array $arguments, bool $any = false)
{
$argumentsLength = count($arguments);
if (static::$countArgumentPositionOffset >= $argumentsLength) {
parent::setArguments($arguments);
return;
}
if ($arguments[static::$countArgumentPositionOffset] === -1) {
array_splice($arguments, static::$countArgumentPositionOffset, 1, [false]);
parent::setArguments($arguments);
return;
}
if ($arguments[static::$countArgumentPositionOffset] < 1) {
throw new UnexpectedValueException('Wrong count argument value or position offset');
}
$countArgument = $arguments[static::$countArgumentPositionOffset];
$argumentsBefore = array_slice($arguments, 0, static::$countArgumentPositionOffset);
$argumentsAfter = array_slice($arguments, static::$countArgumentPositionOffset + 2);
if (!$any) {
$argumentsAfter = array_slice($arguments, static::$countArgumentPositionOffset + 1);
parent::setArguments(array_merge(
$argumentsBefore,
[$this->countModifier],
[$countArgument],
$argumentsAfter
));
return;
}
parent::setArguments(array_merge(
$argumentsBefore,
[$this->countModifier],
[$countArgument],
[$this->anyModifier],
$argumentsAfter
));
}
}
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