Файл: app/lib/smarty/plugins/modifiercompiler.count_words.php
Строк: 39
<?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)
{
if (Smarty::$_MBSTRING) {
// return 'preg_match_all('#[wpL]+#' . Smarty::$_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] . ')';
}