1: <?php
2: /**
3: * Smarty plugin
4: *
5: * @package Smarty
6: * @subpackage PluginsModifierCompiler
7: */
8:
9: /**
10: * Smarty count_characters modifier plugin
11: * Type: modifier<br>
12: * Name: count_characteres<br>
13: * Purpose: count the number of characters in a text
14: *
15: * @link http://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)
16: * @author Uwe Tews
17: *
18: * @param array $params parameters
19: *
20: * @return string with compiled code
21: */
22: function smarty_modifiercompiler_count_characters($params)
23: {
24: if (!isset($params[1]) || $params[1] != 'true') {
25: return 'preg_match_all(\'/[^\s]/' . Smarty::$_UTF8_MODIFIER . '\',' . $params[0] . ', $tmp)';
26: }
27: if (Smarty::$_MBSTRING) {
28: return 'mb_strlen(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
29: }
30: // no MBString fallback
31: return 'strlen(' . $params[0] . ')';
32: }
33: