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File: htdocs/class/smarty/plugins/modifier.count_paragraphs.php

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File: htdocs/class/smarty/plugins/modifier.count_paragraphs.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: Xoops 2.5
Modular content management publication system
Author: By
Last change:
Date: 3 years ago
Size: 630 bytes
 

 

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<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty count_paragraphs modifier plugin
 *
 * Type: modifier<br>
 * Name: count_paragraphs<br>
 * Purpose: count the number of paragraphs in a text
 * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
 * count_paragraphs (Smarty online manual)
 * @author Monte Ohrt <monte at ohrt dot com>
 * @param string
 * @return integer
 */
function smarty_modifier_count_paragraphs($string)
{
   
// count \r or \n characters
   
return count(preg_split('/[\r\n]+/', $string));
}

/* vim: set expandtab: */

?>


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