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PATH: home / lab2454c / tripvare.com / backup / vendor / ramsey / uuid / src / Rfc4122

<?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\Rfc4122;

use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\Validator\ValidatorInterface;

use function preg_match;
use function str_replace;

/**
 * Rfc4122\Validator validates strings as UUIDs of the RFC 4122 variant
 *
 * @psalm-immutable
 */
final class Validator implements ValidatorInterface
{
    private const VALID_PATTERN = '\A[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-'
        . '[1-5]{1}[0-9A-Fa-f]{3}-[ABab89]{1}[0-9A-Fa-f]{3}-[0-9A-Fa-f]{12}\z';

/**
     * @psalm-return non-empty-string
     * @psalm-suppress MoreSpecificReturnType we know that the retrieved `string` is never empty
     * @psalm-suppress LessSpecificReturnStatement we know that the retrieved `string` is never empty
     */
    public function getPattern(): string
    {
        return self::VALID_PATTERN;
    }

public function validate(string $uuid): bool
    {
        $uuid = str_replace(['urn:', 'uuid:', 'URN:', 'UUID:', '{', '}'], '', $uuid);

return $uuid === Uuid::NIL || preg_match('/' . self::VALID_PATTERN . '/Dms', $uuid);
    }
}

[-] UuidV4.php [edit]
[-] VersionTrait.php [edit]
[-] NilUuid.php [edit]
[-] UuidV2.php [edit]
[+] ..
[-] VariantTrait.php [edit]
[-] Validator.php [edit]
[-] UuidV1.php [edit]
[-] Fields.php [edit]
[-] UuidInterface.php [edit]
[-] NilTrait.php [edit]
[-] UuidV5.php [edit]
[-] UuidBuilder.php [edit]
[-] UuidV3.php [edit]
[-] FieldsInterface.php [edit]