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lnkohana/system/utf8/strlen.php

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2013-04-22 04:09:50 +00:00
<?php defined('SYSPATH') OR die('No direct script access.');
/**
* UTF8::strlen
*
* @package Kohana
* @author Kohana Team
* @copyright (c) 2007-2012 Kohana Team
* @copyright (c) 2005 Harry Fuecks
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
*/
function _strlen($str)
{
if (UTF8::is_ascii($str))
return strlen($str);
return strlen(utf8_decode($str));
}