* Name: count_paragraphs
* 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 * @param string * @return integer */ function tpl_modifier_count_paragraphs($string) { // count \r or \n characters return count(preg_split('/[\r\n]+/', $string)); } ?>