46 lines
1.1 KiB
PHP
46 lines
1.1 KiB
PHP
<?php
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/**
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* This file is part of the ramsey/uuid library
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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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* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
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* @license http://opensource.org/licenses/MIT MIT
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*/
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declare(strict_types=1);
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namespace Ramsey\Uuid\Generator;
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use Ramsey\Uuid\Exception\RandomSourceException;
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use Throwable;
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/**
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* RandomBytesGenerator generates strings of random binary data using the
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* built-in `random_bytes()` PHP function
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*
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* @link http://php.net/random_bytes random_bytes()
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*/
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class RandomBytesGenerator implements RandomGeneratorInterface
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{
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/**
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* @throws RandomSourceException if random_bytes() throws an exception/error
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*
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* @inheritDoc
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*/
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public function generate(int $length): string
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{
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try {
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return random_bytes($length);
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} catch (Throwable $exception) {
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throw new RandomSourceException(
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$exception->getMessage(),
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(int) $exception->getCode(),
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$exception
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);
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}
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}
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}
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