source: branches/version-2_5-dev/data/module/Smarty/libs/plugins/modifier.count_paragraphs.php @ 20119

Revision 20119, 630 bytes checked in by nanasess, 13 years ago (diff)

module 以下は svn:keywords を除外

  • Property svn:eol-style set to LF
  • Property svn:mime-type set to text/x-httpd-php; charset=UTF-8
Line 
1<?php
2/**
3 * Smarty plugin
4 * @package Smarty
5 * @subpackage plugins
6 */
7
8
9/**
10 * Smarty count_paragraphs modifier plugin
11 *
12 * Type:     modifier<br>
13 * Name:     count_paragraphs<br>
14 * Purpose:  count the number of paragraphs in a text
15 * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
16 *          count_paragraphs (Smarty online manual)
17 * @author   Monte Ohrt <monte at ohrt dot com>
18 * @param string
19 * @return integer
20 */
21function smarty_modifier_count_paragraphs($string)
22{
23    // count \r or \n characters
24    return count(preg_split('/[\r\n]+/', $string));
25}
26
27/* vim: set expandtab: */
28
29?>
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