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/code/web/private_php/ams/smarty/libs/plugins/modifiercompiler.count_words.php

https://bitbucket.org/kkszysiu/ryzomcore
PHP | 31 lines | 8 code | 1 blank | 22 comment | 1 complexity | 01b1e7634543e102bdd60f5744c2489a MD5 | raw file
Possible License(s): AGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0
  1. <?php
  2. /**
  3. * Smarty plugin
  4. *
  5. * @package Smarty
  6. * @subpackage PluginsModifierCompiler
  7. */
  8. /**
  9. * Smarty count_words modifier plugin
  10. * Type: modifier<br>
  11. * Name: count_words<br>
  12. * Purpose: count the number of words in a text
  13. *
  14. * @link http://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
  15. * @author Uwe Tews
  16. *
  17. * @param array $params parameters
  18. *
  19. * @return string with compiled code
  20. */
  21. function smarty_modifiercompiler_count_words($params)
  22. {
  23. if (Smarty::$_MBSTRING) {
  24. // return 'preg_match_all(\'#[\w\pL]+#' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
  25. // expression taken from http://de.php.net/manual/en/function.str-word-count.php#85592
  26. return 'preg_match_all(\'/\p{L}[\p{L}\p{Mn}\p{Pd}\\\'\x{2019}]*/' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
  27. }
  28. // no MBString fallback
  29. return 'str_word_count(' . $params[0] . ')';
  30. }