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PHP Demo Application - Source Code

/Framework/Model/Vendor/Smarty/libs/plugins/modifier.count_paragraphs.php

<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage PluginsModifier
 */
/**
 * 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));
}
?>

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