1<?php
2// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
3//
4// All Rights Reserved. See copyright.txt for details and a complete list of authors.
5// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
6// $Id$
7
8//this script may only be included - so its better to die if called directly.
9if (strpos($_SERVER["SCRIPT_NAME"], basename(__FILE__)) !== false) {
10	header("location: index.php");
11	exit;
12}
13
14/*
15 * Smarty plugin
16 * -------------------------------------------------------------
17 * Type:     modifier
18 *
19 * -------------------------------------------------------------
20 */
21function smarty_modifier_div($string, $num, $max = 10)
22{
23	if ($num == 0) {
24		return 0;
25	}
26
27	if (ceil(strlen($string) / $num) > $max) {
28		return $max;
29	}
30
31	return ceil(strlen($string) / $num);
32}
33