Added Kohana v3.0.8

includes/kohana/modules/codebench/classes/bench/mddoincludeviews.php

@@ -0,0 +1,50 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+/**
+ * @package    Kohana/Codebench
+ * @category   Tests
+ * @author     Geert De Deckere <geert@idoe.be>
+ */
+class Bench_MDDoIncludeViews extends Codebench {
+
+	public $description =
+		'Optimization for the <code>doIncludeViews()</code> method of <code>Kohana_Kodoc_Markdown</code>
+		 for the Kohana Userguide.';
+
+	public $loops = 10000;
+
+	public $subjects = array
+	(
+		// Valid matches
+		'{{one}} two {{three}}',
+		'{{userguide/examples/hello_world_error}}',
+
+		// Invalid matches
+		'{}',
+		'{{}}',
+		'{{userguide/examples/hello_world_error}',
+		'{{userguide/examples/hello_world_error }}',
+		'{{userguide/examples/{{hello_world_error }}',
+	);
+
+	public function bench_original($subject)
+	{
+		preg_match_all('/{{(\S+?)}}/m', $subject, $matches, PREG_SET_ORDER);
+		return $matches;
+	}
+
+	public function bench_possessive($subject)
+	{
+		// Using a possessive character class
+		// Removed useless /m modifier
+		preg_match_all('/{{([^\s{}]++)}}/', $subject, $matches, PREG_SET_ORDER);
+		return $matches;
+	}
+
+	public function bench_lookaround($subject)
+	{
+		// Using lookaround to move $mathes[1] into $matches[0]
+		preg_match_all('/(?<={{)[^\s{}]++(?=}})/', $subject, $matches, PREG_SET_ORDER);
+		return $matches;
+	}
+
+}