utf8/trim.php

   1 <?php defined('SYSPATH') OR die('No direct script access.');
   2 /**
   3  * UTF8::trim
   4  *
   5  * @package    Kohana
   6  * @author     Kohana Team
   7  * @copyright  (c) 2007-2012 Kohana Team
   8  * @copyright  (c) 2005 Harry Fuecks
   9  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
  10  */
  11 function _trim($str, $charlist = NULL)
  12 {
  13         if ($charlist === NULL)
  14                 return trim($str);
  15
  16         return UTF8::ltrim(UTF8::rtrim($str, $charlist), $charlist);
  17 }