6 * @subpackage PluginsModifierCompiler
10 * Smarty count_words modifier plugin
13 * Name: count_words<br>
14 * Purpose: count the number of words in a text
16 * @link http://smarty.php.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
18 * @param array $params parameters
19 * @return string with compiled code
21 function smarty_modifiercompiler_count_words($params, $compiler)
23 // mb_ functions available?
24 if (function_exists('mb_strlen')) {
25 return '((mb_detect_encoding(' . $params[0] . ', \'UTF-8, ISO-8859-1\') === \'UTF-8\') ? preg_match_all(\'#[\w\pL]+#u\', ' . $params[0] . ', $tmp) : preg_match_all(\'#\w+#\',' . $params[0] . ', $tmp))';
27 return 'str_word_count(' . $params[0] . ')';