Viewing file:  Indent.php (1.43 KB) -rw-r--r--
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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\Json;
use UnexpectedValueException;
trait Indent
{
private static $indentModifier = 'INDENT';
public function setArguments(array $arguments)
{
$argumentsLength = count($arguments);
if (static::$indentArgumentPositionOffset >= $argumentsLength) {
parent::setArguments($arguments);
return;
}
if ($arguments[static::$indentArgumentPositionOffset] === '') {
array_splice($arguments, static::$indentArgumentPositionOffset, 1, [false]);
parent::setArguments($arguments);
return;
}
$argument = $arguments[static::$indentArgumentPositionOffset];
if (!is_string($argument)) {
throw new UnexpectedValueException('Indent argument value should be a string');
}
$argumentsBefore = array_slice($arguments, 0, static::$indentArgumentPositionOffset);
$argumentsAfter = array_slice($arguments, static::$indentArgumentPositionOffset + 1);
parent::setArguments(array_merge(
$argumentsBefore,
[self::$indentModifier],
[$argument],
$argumentsAfter
));
}
}
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