Current File : /home2/selectio/www/bharath/a1tex.in/vendor/ramsey/uuid/src/Type/Hexadecimal.php
<?php
/**
* This file is part of the ramsey/uuid library
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
* @license http://opensource.org/licenses/MIT MIT
*/
declare(strict_types=1);
namespace Ramsey\Uuid\Type;
use Ramsey\Uuid\Exception\InvalidArgumentException;
use ValueError;
use function preg_match;
use function sprintf;
use function substr;
/**
* A value object representing a hexadecimal number
*
* This class exists for type-safety purposes, to ensure that hexadecimal numbers
* returned from ramsey/uuid methods as strings are truly hexadecimal and not some
* other kind of string.
*
* @psalm-immutable
*/
final class Hexadecimal implements TypeInterface
{
private string $value;
/**
* @param self|string $value The hexadecimal value to store
*/
public function __construct(self | string $value)
{
$this->value = $value instanceof self ? (string) $value : $this->prepareValue($value);
}
public function toString(): string
{
return $this->value;
}
public function __toString(): string
{
return $this->toString();
}
public function jsonSerialize(): string
{
return $this->toString();
}
public function serialize(): string
{
return $this->toString();
}
/**
* @return array{string: string}
*/
public function __serialize(): array
{
return ['string' => $this->toString()];
}
/**
* Constructs the object from a serialized string representation
*
* @param string $data The serialized string representation of the object
*
* @psalm-suppress UnusedMethodCall
*/
public function unserialize(string $data): void
{
$this->__construct($data);
}
/**
* @param array{string?: string} $data
*/
public function __unserialize(array $data): void
{
// @codeCoverageIgnoreStart
if (!isset($data['string'])) {
throw new ValueError(sprintf('%s(): Argument #1 ($data) is invalid', __METHOD__));
}
// @codeCoverageIgnoreEnd
$this->unserialize($data['string']);
}
private function prepareValue(string $value): string
{
$value = strtolower($value);
if (str_starts_with($value, '0x')) {
$value = substr($value, 2);
}
if (!preg_match('/^[A-Fa-f0-9]+$/', $value)) {
throw new InvalidArgumentException(
'Value must be a hexadecimal number'
);
}
return $value;
}
}
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