From 707c587d136cbf556a080f4d08ab1516c4bb9a5b Mon Sep 17 00:00:00 2001
From: Alexander Raskin <Alex@phpguide.co.il>
Date: Wed, 8 Feb 2012 01:35:47 +0200
Subject: [PATCH] improved func_htmlSpecialChars array walker

---
 engine/include/function.php | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/engine/include/function.php b/engine/include/function.php
index 8f55f224..4d8b4bb6 100644
--- a/engine/include/function.php
+++ b/engine/include/function.php
@@ -130,20 +130,20 @@ function func_generator($iLength=10) {
 /**
  * htmlspecialchars умеющая обрабатывать массивы
  *
- * @param unknown_type $data
+ * @param mixed $data
+ * @param int %walkIndex - represents the key/index of the array being recursively htmlspecialchars'ed
+ * @return void
  */
-function func_htmlspecialchars(&$data) {
-	if (is_array($data)) {
-		foreach ($data as $sKey => $value) {
-			if (is_array($value)) {
-				func_htmlspecialchars($data[$sKey]);
-			} else {
-				$data[$sKey]=htmlspecialchars($value);
-			}
-		}
-	} else {
-		$data=htmlspecialchars($data);
+function func_htmlspecialchars(&$data, $walkIndex = null) 
+{
+	if (!is_array($data)) 
+	{
+		$data = htmlspecialchars(&$data);
+		return;
 	}
+	
+	
+	array_walk($data, __FUNCTION__);	
 }
 
 /**