Edit File: modifiercompiler.count_words.php
<?php /** * Smarty plugin * * @package Smarty * @subpackage PluginsModifierCompiler */ /** * Smarty count_words modifier plugin * * Type: modifier<br> * Name: count_words<br> * Purpose: count the number of words in a text * * @link http://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual) * @author Uwe Tews * @param array $params parameters * @return string with compiled code */ function smarty_modifiercompiler_count_words($params, $compiler) { if (Smarty::$_MBSTRING) { // return 'preg_match_all(\'#[\w\pL]+#' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)'; // expression taken from http://de.php.net/manual/en/function.str-word-count.php#85592 return 'preg_match_all(\'/\p{L}[\p{L}\p{Mn}\p{Pd}\\\'\x{2019}]*/' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)'; } // no MBString fallback return 'str_word_count(' . $params[0] . ')'; }
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