<?php
/***************************************************************************
- * Copyright (C) 2003-2008 Polytechnique.org *
+ * Copyright (C) 2003-2009 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
if (!isset($b[$val]) || !same_field($avar, $b[$val])) return false;
return true;
} elseif (is_string($a))
- return (strtoupper($a) == strtoupper($b));
+ return (mb_strtoupper($a) == mb_strtoupper($b));
}
function diff_user_tel(&$a, &$b) {
$c = $a;