lib/api/smarty/plugins/modifiercompiler.count_characters.php

   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 }