khanat-code-old/code/ryzom/tools/server/admin/smarty/plugins/modifier.count_paragraphs.php
Fabien_HENON 11298004e9 Updating the world_editor_classes.xml file for the guild missions
- Adding new actions for guild missions
- Adding the guild option for some actions
- Adding the nb_guild_members_needed option for the objectives
2011-05-23 16:09:14 +02:00

28 lines
582 B
PHP

<?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)
* @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: */
?>