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-rw-r--r--include/text.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/text.php b/include/text.php
index 18c5aeaf1..996f769dd 100644
--- a/include/text.php
+++ b/include/text.php
@@ -177,8 +177,9 @@ if(! function_exists('xmlify')) {
function xmlify($str) {
$buffer = '';
- for($x = 0; $x < mb_strlen($str); $x ++) {
- $char = $str[$x];
+ $len = mb_strlen($str);
+ for($x = 0; $x < $len; $x ++) {
+ $char = mb_substr($str,$x,1);
switch( $char ) {