6 * @subpackage PluginsModifierCompiler
10 * Smarty count_characters modifier plugin
13 * Name: count_characteres<br>
14 * Purpose: count the number of characters in a text
16 * @link http://smarty.php.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)
18 * @param array $params parameters
19 * @return string with compiled code
21 function smarty_modifiercompiler_count_characters($params, $compiler)
23 // mb_ functions available?
24 if (function_exists('mb_strlen')) {
26 if (isset($params[1]) && $params[1] == 'true') {
27 return '((mb_detect_encoding(' . $params[0] . ', \'UTF-8, ISO-8859-1\') === \'UTF-8\') ? mb_strlen(' . $params[0] . ', SMARTY_RESOURCE_CHAR_SET) : strlen(' . $params[0] . '))';
29 return '((mb_detect_encoding(' . $params[0] . ', \'UTF-8, ISO-8859-1\') === \'UTF-8\') ? preg_match_all(\'#[^\s\pZ]#u\', ' . $params[0] . ', $tmp) : preg_match_all(\'/[^\s]/\',' . $params[0] . ', $tmp))';
32 if (isset($params[1]) && $params[1] == 'true') {
33 return 'strlen(' . $params[0] . ')';
35 return 'preg_match_all(\'/[^\s]/\',' . $params[0] . ', $tmp)';