/framework/vendor/smarty2/lib/plugins/modifier.count_paragraphs.php
PHP | 29 lines | 6 code | 4 blank | 19 comment | 0 complexity | c64e0f47b6435424a7bf9647eed06c1e MD5 | raw file
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?>