From: Matthias Schmidt <gravatronics@live.com>
Date: Thu, 4 Aug 2011 16:18:26 +0000 (+0200)
Subject: Reinserted ArrayUtil::intersectKeys()
X-Git-Tag: 2.0.0_Beta_1~1916^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7f7937a7d0bdad3ad69fc7f5d04bbac4bf8ccb36;p=GitHub%2FWoltLab%2FWCF.git

Reinserted ArrayUtil::intersectKeys()
---

diff --git a/wcfsetup/install/files/lib/util/ArrayUtil.class.php b/wcfsetup/install/files/lib/util/ArrayUtil.class.php
index c99256734c..787656e760 100644
--- a/wcfsetup/install/files/lib/util/ArrayUtil.class.php
+++ b/wcfsetup/install/files/lib/util/ArrayUtil.class.php
@@ -102,6 +102,19 @@ class ArrayUtil {
 		return $array;
 	}
 	
+	/**
+	 * Alias to php array_intersect_key() function.
+	 *
+	 * @param 	array 	$array1 	The array with master keys to check. 
+	 * @param 	array 	$array2		An array to compare keys against.
+	 * @return 				Returns an associative array containing all the values of array1  which have matching keys that are present in all arguments. 
+	 * @deprecated
+	 */
+	public static function intersectKeys($array1, $array2) {
+		$parameters = func_get_args();
+		return call_user_func_array('array_intersect_key', $parameters);
+	}
+	
 	/**
 	 * Converts dos to unix newlines.
 	 *