<?php
/* -----------------------------------------------------------------------------------------
$Id: xtc_break_string.inc.php,v 1.1 2004/07/13 23:48:15 mauriciolima Exp $
XT-Commerce - community made shopping
http://www.xt-commerce.com
Copyright (c) 2003 XT-Commerce
-----------------------------------------------------------------------------------------
based on:
(c) 2000-2001 The Exchange Project (earlier name of osCommerce)
(c) 2002-2003 osCommerce(general.php,v 1.225 2003/05/29); www.oscommerce.com
(c) 2003 nextcommerce (xtc_break_string.inc.php,v 1.3 2003/08/13); www.nextcommerce.org
Released under the GNU General Public License
---------------------------------------------------------------------------------------*/
function xtc_break_string($string, $len, $break_char = '-') {
$l = 0;
$output = '';
for ($i=0, $n=strlen($string); $i<$n; $i++) {
$char = substr($string, $i, 1);
if ($char != ' ') {
$l++;
} else {
$l = 0;
}
if ($l > $len) {
$l = 1;
$output .= $break_char;
}
$output .= $char;
}
return $output;
}
?>