From: Zach Prezkuta <fermion@gmx.com>
Date: Tue, 5 Feb 2013 03:17:56 +0000 (-0700)
Subject: move mb_strlen call out of for loop definition
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=b6bc7daadfa0790d3b4dec66192fbb0ed9e77856;p=friendica.git

move mb_strlen call out of for loop definition
---

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 ) {