Added benchmark about extracting UUID field details

tests/benchmark/UuidFieldExtractionBench.php

@@ -0,0 +1,86 @@
+<?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\Benchmark;
+
+use Ramsey\Uuid\Uuid;
+use Ramsey\Uuid\UuidInterface;
+
+final class UuidFieldExtractionBench
+{
+    /** @var UuidInterface */
+    private $uuid;
+
+    public function __construct()
+    {
+        $this->uuid = Uuid::fromString('0ae0cac5-2a40-465c-99ed-3d331b7cf72a');
+    }
+
+    public function benchGetFields(): void
+    {
+        $this->uuid->getFields();
+    }
+
+    public function benchGetFields10Times(): void
+    {
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+        $this->uuid->getFields();
+    }
+
+    public function benchGetHex(): void
+    {
+        $this->uuid->getHex();
+    }
+
+    public function benchGetHex10Times(): void
+    {
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+        $this->uuid->getHex();
+    }
+
+    public function benchGetInteger(): void
+    {
+        $this->uuid->getInteger();
+    }
+
+    public function benchGetInteger10Times(): void
+    {
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+        $this->uuid->getInteger();
+    }
+}