From e4ba6edab71cda0dac7a43402eb854a1e02f24b2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <timwolla@arcor.de>
Date: Sat, 10 Mar 2012 13:56:26 +0100
Subject: [PATCH] Adding ClassUtil::equals()

---
 .../files/lib/util/ClassUtil.class.php        | 20 ++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/wcfsetup/install/files/lib/util/ClassUtil.class.php b/wcfsetup/install/files/lib/util/ClassUtil.class.php
index bb39deda74..9232ad46f5 100644
--- a/wcfsetup/install/files/lib/util/ClassUtil.class.php
+++ b/wcfsetup/install/files/lib/util/ClassUtil.class.php
@@ -4,14 +4,28 @@ namespace wcf\util;
 /**
  * Provides methods for class interactions.
  *
- * @author 	Alexander Ebert
- * @copyright	2001-2011 WoltLab GmbH
+ * @author 	Tim Düsterhus, Alexander Ebert
+ * @copyright	2001-2012 WoltLab GmbH
  * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  * @package	com.woltlab.wcf
  * @subpackage	util
  * @category 	Community Framework
  */
 class ClassUtil {
+	/**
+	 * Checks whether the given objects are equal.
+	 * Objects are considered equal, when they are instances of the same class and all attributes are equal.
+	 *
+	 * @param	object		$a
+	 * @param	object		$b
+	 * @return	boolean
+	 */
+	public static function equals($a, $b) {
+		if (!is_object($a)) return false;
+		
+		return print_r($a, true) === print_r($b, true);
+	}
+	
 	/**
 	 * Checks wether given class extends or implements the target class or interface.
 	 * You SHOULD NOT call this method if 'instanceof' satisfies your request!
@@ -33,4 +47,4 @@ class ClassUtil {
 		
 		return false;
 	}
-}
\ No newline at end of file
+}
-- 
2.20.1