From b6bc7daadfa0790d3b4dec66192fbb0ed9e77856 Mon Sep 17 00:00:00 2001
From: Zach Prezkuta <fermion@gmx.com>
Date: Mon, 4 Feb 2013 20:17:56 -0700
Subject: [PATCH] move mb_strlen call out of for loop definition

---
 include/text.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/text.php b/include/text.php
index d1fff85ea3..7163a66404 100644
--- a/include/text.php
+++ b/include/text.php
@@ -175,7 +175,8 @@ if(! function_exists('xmlify')) {
 function xmlify($str) {
 	$buffer = '';
 	
-	for($x = 0; $x < mb_strlen($str); $x ++) {
+	$len = mb_strlen($str);
+	for($x = 0; $x < $len; $x ++) {
 		$char = $str[$x];
         
 		switch( $char ) {