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vendor/ramsey/uuid/src/Generator/PeclUuidNameGenerator.php

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+<?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\Generator;
+
+use Ramsey\Uuid\Exception\NameException;
+use Ramsey\Uuid\UuidInterface;
+
+use function sprintf;
+use function uuid_generate_md5;
+use function uuid_generate_sha1;
+use function uuid_parse;
+
+/**
+ * PeclUuidNameGenerator generates strings of binary data from a namespace and a name, using ext-uuid
+ *
+ * @link https://pecl.php.net/package/uuid ext-uuid
+ */
+class PeclUuidNameGenerator implements NameGeneratorInterface
+{
+    /**
+     * @pure
+     */
+    public function generate(UuidInterface $ns, string $name, string $hashAlgorithm): string
+    {
+        $uuid = match ($hashAlgorithm) {
+            'md5' => uuid_generate_md5($ns->toString(), $name), /** @phpstan-ignore possiblyImpure.functionCall */
+            'sha1' => uuid_generate_sha1($ns->toString(), $name), /** @phpstan-ignore possiblyImpure.functionCall */
+            default => throw new NameException(
+                sprintf('Unable to hash namespace and name with algorithm \'%s\'', $hashAlgorithm),
+            ),
+        };
+
+        /** @phpstan-ignore possiblyImpure.functionCall */
+        return (string) uuid_parse($uuid);
+    }
+}